JP6936271B2 - Reinforcement measurement system and bar arrangement measurement method - Google Patents

Description

The present disclosure relates to a bar arrangement measurement system, a bar arrangement measurement method, and a program that support a bar arrangement inspection.

In the construction of reinforced concrete buildings, bar arrangement inspections are carried out to inspect whether or not the reinforcing bars are arranged correctly based on the bar arrangement drawings and blueprints. In this bar arrangement inspection, a bar arrangement measurement support system that supports the bar arrangement inspection has been introduced in order to improve the efficiency of the inspection and reduce the burden on the inspector. For example, based on the position information of the reinforcing bars acquired by the stereo imaging unit, a technique is known in which a plane in which a plurality of reinforcing bars are arranged is specified and a plurality of reinforcing bars arranged in the specified plane are inspected. (See, for example, Patent Document 1). In this technology, the display image generated by adding marks to multiple reinforcing bars detected as inspection targets is displayed on the display screen, and the marks added to the reinforcing bars are changed or deleted according to the user's operation. Or add or add to correct erroneously detected reinforcing bars.

Japanese Unexamined Patent Publication No. 2019-2737

However, in the above-mentioned Patent Document 1, since the mark of the reinforcing bar detected as the inspection target is only corrected, when the stereo image is unclear, the reinforcing bar cannot be detected or the reinforcing bar is erroneously used. When it is detected, it is necessary to take pictures many times until the reinforcing bar is accurately detected, so that there is a problem that the work efficiency of the reinforcing bar inspection is lowered.

The present disclosure has been made in view of the above, and an object of the present disclosure is to provide a bar arrangement measurement system, a bar arrangement measurement method, and a program capable of improving the work efficiency of the bar arrangement inspection.

In order to solve the above-mentioned problems and achieve the object, the bar arrangement measurement system according to the present disclosure detects in the image corresponding to the image data generated by imaging the inspection site where a plurality of reinforcing bars are arranged. A plurality of reinforcing bar detection virtual lines at positions passing through each of the plurality of reinforcing bars, a plurality of reinforcing bar numbers assigned on the drawing for managing the plurality of reinforcing bars, and a plurality of reinforcing bar numbers possessed by the plurality of reinforcing bar numbers. a rebar number information, editing of editing the identification information corresponding to each of the plurality of rebar number information, a display unit measurement information associated superimposed and displayed on the image, a pre-Symbol plurality rebar number In a bar arrangement measurement system including an input unit capable of accepting a signal input and an editorial unit that edits the measurement information based on the edit signal received by the input unit, the input unit is at least The input of the selection signal for selecting any one of the plurality of reinforcing bar numbers can be accepted, and the editorial unit can input the selection signal for which the input unit selects any one of the plurality of reinforcing bar numbers. When the input unit receives the input of the edit signal, the rebar number selected by the selection signal is corrected to the rebar number changed according to the edit signal, and the correction is made. The measurement information is updated by associating the rebar number with the rebar detection virtual line associated with the rebar number selected by the selection signal.

In the above disclosure, the reinforcing bar number information includes at least the arrangement of the reinforcing bars, the diameter of the reinforcing bars, the length of the reinforcing bars, the material of the reinforcing bars, and the shape of the reinforcing bars.

Further, in the bar arrangement measurement system according to the present disclosure, in the above disclosure, the input unit can accept an input of a selection signal for selecting at least one of the plurality of reinforcing bar numbers, and the editing signal is a display. It is a signal for changing the reinforcing bar number, and when the input unit receives the input of the selection signal for selecting any one of the plurality of reinforcing bar numbers, the input unit receives the input of the editing signal. When the input is received, the reinforcing bar number selected by the selection signal is corrected to the reinforcing bar number changed according to the editing signal, and the corrected reinforcing bar number is changed to the reinforcing bar number selected by the selection signal. The measurement information is updated by associating it with the associated reinforcing bar detection virtual line.

Further, in the bar arrangement measurement system according to the present disclosure, in the above disclosure, the input unit can accept the input of a selection signal for selecting at least one of the plurality of reinforcing bar detection virtual lines, and the editing signal. Is a signal for changing the position of the reinforcing bar detection virtual line, and the editorial unit receives an input of a selection signal for selecting any one of the plurality of reinforcing bar detection virtual lines when the input unit receives an input of a selection signal for selecting any one of the plurality of reinforcing bar detection virtual lines. When the input unit receives the input of the edit signal, the measurement information is updated by moving the reinforcing bar detection virtual line selected by the selection signal to a position corresponding to the edit signal.

Further, in the bar arrangement measurement system according to the present disclosure, in the above disclosure, the input unit can accept the input of a selection signal for selecting at least one of the plurality of reinforcing bar detection virtual lines, and the editing signal. Is a signal to be deleted from the reinforcing bar detection virtual line, and when the input unit receives an input of a selection signal for selecting any one of the plurality of reinforcing bar detection virtual lines, the input unit receives the input. When the unit receives the input of the edit signal, the measurement information is updated by deleting the reinforcing bar detection virtual line selected by the selection signal.

Further, in the bar arrangement measurement system according to the present disclosure, in the above disclosure, the input unit can accept the input of the selection signal for selecting the position on the image, and the edit signal is the reinforcing bar on the image. It is a signal to add a detection virtual line, and the editorial unit was selected by the selection signal when the input unit received the input of the selection signal and the input unit received the input of the edit signal. The measurement information is updated by adding the reinforcing bar detection virtual line to the position on the image.

Further, in the above disclosure, the bar arrangement measurement system according to the present disclosure selects by the selection signal when the input unit receives the input of the selection signal for selecting any one or more of the plurality of reinforcing bar detection virtual lines. A display control unit for changing the display mode of the one or more rebar detection virtual lines to be displayed on the display unit is further provided.

Further, in the bar arrangement measurement system according to the present disclosure, in the above disclosure, the display control unit changes the display mode of the reinforcing bar number information corresponding to the reinforcing bar detection virtual line selected by the selection signal, and the display unit. To display.

Further, in the bar arrangement measurement system according to the present disclosure, in the above disclosure, the display control unit has a line color, a line type, a line thickness, and the identification information in the reinforcing bar detection virtual line selected by the selection signal. The shape and the color of the identification information are changed and displayed on the display unit, or the reinforcing bar detection virtual line selected by the selection signal is blinked and displayed on the display unit.

Further, in the bar arrangement measurement system according to the present disclosure, in the above disclosure, the input unit can accept the input of an additional signal instructing the addition of one or more marks indicating editing, and the display control unit can receive the input of an additional signal. When the input unit receives the input of the additional signal, the mark is added to the display unit and displayed.

Further, in the bar arrangement measurement system according to the present disclosure, in the above disclosure, the input unit can accept input of mark selection signals for selecting a plurality of the marks, and the display control unit has the input unit. When the input of the mark selection signal is accepted and the plurality of the marks selected by the mark selection signal are selected, the display mode of each of the selected plurality of the marks is changed and displayed on the display unit. Let me.

Further, in the bar arrangement measurement system according to the present disclosure, in the above disclosure, when the display control unit receives an input of a selection signal for selecting any one or more of the plurality of reinforcing bar detection virtual lines by the input unit. , The profile of the reinforcing bar detection virtual line selected by the selection signal is displayed on the display unit.

Further, in the bar arrangement measurement system according to the present disclosure, in the above disclosure, the profile is the measurement result of the reinforcing bar detection virtual line selected by the selection signal.

Further, in the bar arrangement measurement system according to the present disclosure, in the above disclosure, the display control unit receives a selection signal from the input unit to select any of the information included in the measurement information displayed by the display unit. If so, the display mode of the reinforcing bar detection virtual line corresponding to the item of information selected by the selection signal is changed and displayed on the display unit.

Further, in the bar arrangement measurement system according to the present disclosure, in the above disclosure, the display control unit separates the display layer of the measurement information and the image and displays them on the display unit.

Further, the bar arrangement measurement system according to the present disclosure further includes a recording control unit that causes the recording unit to record the measurement information edited by the editorial unit in the above disclosure.

Further, in the bar arrangement measurement system according to the present disclosure, in the above disclosure, the recording control unit separately separates the measurement information and the image and records them in the recording unit.

Further, in the bar arrangement measurement system according to the present disclosure, in the above disclosure, the input unit can input a restoration signal for restoring the measurement information edited by the editorial unit to the previous state one or more times. When the input unit receives the input of the restoration signal, the editorial unit restores the latest measurement information to at least one previous state.

Further, in the above disclosure, the bar arrangement measurement system according to the present disclosure further includes an imaging unit that has two optical systems in which a part of the visual field regions overlap each other and generates stereo image data having parallax.

Further, in the above disclosure, the bar arrangement measurement system according to the present disclosure further includes a control unit capable of generating three-dimensional data, having a single optical system for forming a subject image in a predetermined visual field region.

Further, in the above disclosure, the bar arrangement measurement system according to the present disclosure has a touch panel in which the input unit is provided so as to be superimposed on the display area of the display unit and outputs a signal according to a contact position from the outside. ..

Further, in the above disclosure, the bar arrangement measurement system according to the present disclosure corresponds to the acquisition unit for acquiring the image data, the identification information corresponding to each of at least a plurality of reinforcing bar numbers, and each of the plurality of reinforcing bar numbers. , A creation unit that creates inspection information that associates at least dimensions and arrangement intervals with reinforcing bar information, and detects the positions of the plurality of reinforcing bars in the image corresponding to the image data based on the image data. Based on the detection unit, the position of the plurality of reinforcing bars and the image, at least the measuring unit that measures each of the plurality of reinforcing bars in the image, and the inspection information and the measurement result of the measuring unit. An allocation unit that assigns the reinforcement number that matches the reinforcement information of each of the plurality of reinforcements whose position is detected by the detection unit, a generation unit that generates the measurement information, and the measurement information on the image. A display control unit that superimposes and displays on the display unit is provided.

Further, in the bar arrangement measurement system according to the present disclosure, in the above disclosure, the inspection information is blackboard information including drawing information, design information and position information of the inspection location, and the display control unit displays the inspection information. It is displayed on the display unit by superimposing it on the image, or is displayed on the display unit in the peripheral area of the image.

In addition, the bar arrangement measurement method according to the present disclosure is at a position where each of the plurality of reinforcing bars detected in the image corresponding to the image data generated by imaging the inspection site where the plurality of reinforcing bars are arranged passes through each of the plurality of reinforcing bars. A plurality of reinforcing bar detection virtual lines, a plurality of reinforcing bar numbers assigned on the drawing for managing the plurality of reinforcing bars, a plurality of reinforcing bar number information possessed by the plurality of reinforcing bar numbers, and the plurality of reinforcing bar number information. The identification information corresponding to each and the measurement information associated with the image are superimposed and displayed on the image, and at least the plurality of rebar detection virtual lines, the plurality of rebar numbers, the plurality of rebar number information, and the identification information are displayed. The input of the edit signal for editing any one or more of the above is received, and the measurement information is edited based on the edit signal.

In addition, the program according to the present disclosure includes a plurality of reinforcing bars at positions that pass through each of the plurality of reinforcing bars detected in the image corresponding to the image data generated by imaging the inspection site in which the plurality of reinforcing bars are arranged. Corresponds to each of the detection virtual line, a plurality of reinforcing bar numbers assigned on the drawing for managing the plurality of reinforcing bars, a plurality of reinforcing bar number information possessed by the plurality of reinforcing bar numbers, and the plurality of reinforcing bar number information. The measurement information associated with the identification information is superimposed and displayed on the image, and at least one of the plurality of rebar detection virtual lines, the plurality of rebar numbers, the plurality of rebar number information, and the identification information. The input of the edit signal for editing one or more is received, and the measurement information is edited based on the edit signal.

According to the present disclosure, it is possible to improve the work efficiency of the bar arrangement inspection.

FIG. 1 is a schematic diagram showing a schematic configuration of a bar arrangement measurement system according to an embodiment. FIG. 2 is a block diagram showing a functional configuration of the bar arrangement measurement system according to the embodiment. FIG. 3 is a flowchart showing an outline of the processing executed by the bar arrangement measurement system according to the embodiment. FIG. 4 is a diagram schematically showing an example of blackboard information created by the creation unit according to the embodiment. FIG. 5 is a diagram schematically showing a situation in which a user is photographing an inspection site using a bar arrangement measurement system. FIG. 6 is a diagram schematically showing an example of measurement information generated by the generation unit according to the embodiment. FIG. 7 is a diagram schematically showing an example of an image displayed by the display unit according to the embodiment. FIG. 8 is a diagram schematically showing an example of an image displayed by the display unit according to the embodiment. FIG. 9 is a diagram schematically showing an example of an image displayed by the display unit according to the embodiment. FIG. 10 is a diagram schematically showing an example of an image displayed by the display unit according to the embodiment. FIG. 11 is a diagram schematically showing an example of an image displayed by the display unit according to the embodiment. FIG. 12 is a diagram schematically showing an example of an image displayed by the display unit according to the embodiment. FIG. 13 is a diagram schematically showing an example of an image displayed by the display unit according to the embodiment.

Hereinafter, a mode for carrying out the present disclosure will be described in detail together with drawings. The present disclosure is not limited by the following embodiments. In addition, each of the figures referred to in the following description merely schematically shows the shape, size, and positional relationship to the extent that the contents of the present disclosure can be understood. That is, the present disclosure is not limited to the shape, size, and positional relationship exemplified in each figure.

[Structure of bar arrangement measurement system]
FIG. 1 is a schematic diagram showing a schematic configuration of a bar arrangement measurement system according to an embodiment. FIG. 2 is a block diagram showing a functional configuration of the bar arrangement measurement system according to the embodiment.

The bar arrangement measurement system 1 shown in FIGS. 1 and 2 has two optical systems having parallax, and has an imaging unit 10 that generates stereo image data and various types of stereo image data generated by the imaging unit 10. A terminal unit 20 that performs processing and displays the data is provided.

[Structure of imaging unit]
First, the configuration of the imaging unit 10 will be described.
The image pickup unit 10 includes a first optical system 101, a first image pickup element 102, a second optical system 103, a second image pickup element 104, an image pickup control unit 105, and a communication unit 106. ..

The first optical system 101 is configured by using one or a plurality of lenses, an aperture, a shutter, and the like, and forms a subject image on the light receiving surface of the first image sensor 102 by condensing light from a predetermined visual field region. .. Further, the first optical system 101 is provided so as to be movable along the optical axis L1 direction, and has an AF (Auto Focus) function for adjusting the focus position.

Under the control of the image pickup control unit 105, the first image pickup element 102 generates the first image data by receiving the subject image imaged on the light receiving surface by the first optical system 101, and the first image sensor 102 generates the first image data. The image data of the above is output to the image pickup control unit 105. The first image sensor 102 is configured by using an image sensor such as a CCD (Charge Coupled Device) or a CMOS (Complementary Metal Oxide Semiconductor) and a signal processing circuit such as an A / D conversion circuit.

The second optical system 103 has the same configuration as the first optical system 101, is configured by using one or more lenses, an aperture, a shutter, and the like, and is a part of the visual field region of the first optical system 101. The subject image is formed on the light receiving surface of the second image sensor 104 by condensing the light from the visual field region overlapping with the image sensor 104. The second optical system 103 is provided so as to be movable along the optical axis L2 direction, and has an AF function for adjusting the focus position.

Under the control of the image pickup control unit 105, the second image pickup element 104 generates the second image data by receiving the subject image imaged on the light receiving surface by the second optical system 103, and the second image sensor 104 generates the second image data. The image data of the above is output to the image pickup control unit 105. The second image sensor 104 is configured by using an image sensor such as a CCD or CMOS and a signal processing circuit such as an A / D conversion circuit.

The image pickup control unit 105 controls the imaging of each of the first image pickup element 102 and the second image pickup element 104. The image pickup control unit 105 synchronizes the first image pickup element 102 and the second image pickup element 104 to generate the first image data and the second image data at the same timing, and the first image data and the second image data The image data of the above is acquired from the first image sensor 102 and the second image sensor 104 as stereo image data having parallax (hereinafter, simply referred to as “streo image data”). The image sensor 105 controls the first image sensor 102 and the second image sensor 104 based on various information and synchronization signals input from the communication unit 106, and the terminal unit 20 via the communication unit 106. The stereo image data generated by each of the first image sensor 102 and the second image sensor 104 is output. The image pickup control unit 105 is configured by using a processor having a memory and hardware such as a CPU (Central Processing Unit) and an ASIC (Application Specific Integrated Circuit).

Under the control of the image pickup control unit 105, the communication unit 106 outputs various signals and data input from the terminal unit 20 to the image pickup control unit 105, and also includes various streo image data input from the image pickup control unit 105. Output signals and data. The communication unit 106 is connected to the terminal unit 20 by wire or wirelessly. The communication unit 106 is configured by using, for example, an input / output interface circuit or a communication circuit capable of wireless communication such as Wi-Fi (Wireless Fidelity) (registered trademark) or Bluetooth (registered trademark).

The imaging unit 10 configured in this way is arranged so that the first optical system 101 and the second optical system 103 are separated from each other by a predetermined distance D1 and their optical axes are parallel to each other in the same plane. As a result, the imaging unit 10 generates stereo image data having parallax, and outputs the stereo image data to the terminal unit 20 by wire or wirelessly.

[Configuration of terminal]
Next, the configuration of the terminal unit 20 will be described.
The terminal unit 20 includes a communication unit 201, a recording unit 202, a display unit 203, a touch panel 204, an input unit 205, and a control unit 206.

Under the control of the control unit 206, the communication unit 201 outputs various signals and data input from the control unit 206 to the image pickup unit 10, and stereo image data having various signals and parallax input from the image pickup unit 10. Is output to the control unit 206 by acquiring. The communication unit 201 is connected to the image pickup unit 10 by wire or wirelessly. The communication unit 201 is configured by using, for example, an input / output interface circuit or a communication circuit capable of wireless communication such as Wi-Fi or Bluetooth. In the following description, the processing and operation performed by the terminal unit 20 on the stereo image data as image data will be described, but the present invention is not limited to this, and for example, an external server or an image processing device may perform monocular imaging. The same processing and operation are performed on the three-dimensional data generated by using the image data generated by the device and generated by imaging the inspection site where a plurality of reinforcing bars are arranged. It will be explained as a thing.

The recording unit 202 includes a program recording unit 202a that stores various programs executed by the bar arrangement measurement system 1, drawing information of an inspection location, design values including arrangement intervals and tolerances of each of the plurality of reinforcing bars, and a plurality of reinforcing bars. The design information recording unit 202b that records design information including the number information indicating the number of arrangements and the inspection location information (measurement position value) indicating the inspection location, and the inspection information record that records the inspection information generated by the control unit 206 described later. It has a unit 202c and an inspection result recording unit 202d for recording the inspection result by the bar arrangement measurement system 1. The recording unit 202 is configured by using a volatile memory, a non-volatile memory, or the like. The recording unit 202 may be configured by using a recording medium such as a memory card that can be attached to and detached from the outside of the terminal unit 20. Further, the design information stored in the design information recording unit 202b may be acquired from an external server or terminal device via the communication unit 201, or may be recorded on a recording medium such as a detachable memory card. It may be possible to obtain it.

Under the control of the control unit 206, the display unit 203 displays an image corresponding to the image data input from the control unit 206 and various information related to the bar arrangement measurement system 1. The display unit 203 is configured by using a display panel such as a liquid crystal display or an organic EL (Electro Luminescence).

The touch panel 204 is provided so as to be superimposed on the display area of the display unit 203, receives an input of a signal corresponding to the contact position from the outside, and outputs the received signal to the control unit 206.

The input unit 205 receives inputs of various instruction signals related to the bar arrangement measurement system 1, and outputs the instruction signals that have received the inputs to the control unit 206. The input unit 205 is configured by using a switch, a button, a lever, and the like.

The control unit 206 comprehensively controls each unit constituting the bar arrangement measurement system 1, and performs various image processing on the three-dimensional data or the stereo image data input from the communication unit 201 to display the display unit 203. And output to the recording unit 202. The control unit 206 is configured by using a memory and a processor having hardware such as a CPU, an ASIC, an FPGA (Field Programmable Gate Array) and a GPU (Graphics Processing Unit). Here, the control unit 206 records the creation unit 206a, the specific unit 206b, the detection unit 206c, the measurement unit 206d, the allocation unit 206e, the generation unit 206f, the display control unit 206g, and the determination unit 206h. It has a control unit 206i. In the following description, the processing and operation performed by the control unit 206 on the stereo image data as image data will be described, but the present invention is not limited to this, and for example, an external server or an image processing device is a monocular imaging device. Three-dimensional data generated using the image data generated by the above, which performs the same processing and operation on the three-dimensional data generated by imaging the inspection site where multiple reinforcing bars are arranged. It is explained as.

The creating unit 206a corresponds at least the identification information corresponding to each of the plurality of reinforcing bar numbers indicating the type of the reinforcing bar, the dimensions corresponding to each of the plurality of reinforcing bar numbers, and the reinforcing bar information including at least the dimensions and the arrangement interval. Create the attached inspection information. Specifically, the creating unit 206a provides identification information such as marks and figures that can be identified in the reinforcing bar number for each type of reinforcing bar used at the inspection site based on the design information recorded by the design information recording unit 202b. Inspection information is created in which the dimensions (diameters) of the reinforcing bars corresponding to the reinforcing bar numbers and the arrangement intervals of the plurality of reinforcing bars are associated with each other. The reinforcing bar information may include the length of the reinforcing bar, the material of the reinforcing bar, the shape of the reinforcing bar, and the like.

The identification unit 206b specifies a measurement range in which the measurement unit 206d can measure the dimensions of the reinforcing bar based on the stereo image data input from the communication unit 201. Specifically, the specific unit 206b measures a region where the visual field regions of the first image corresponding to the first image data constituting the stereo image data and the second image corresponding to the second image data overlap. Specify as a possible measurement range.

The detection unit 206c detects the positions of a plurality of reinforcing bars in the stereo image corresponding to the stereo image data based on the stereo image data. Specifically, the detection unit 206c detects the positions of a plurality of reinforcing bars in a stereo image by using techniques such as well-known pattern matching and edge extraction.

The measuring unit 206d detects at least the dimensions of each of the plurality of reinforcing bars in the stereo image based on the positions of the plurality of reinforcing bars in the stereo image detected by the detecting unit 206c and the stereo image. Specifically, the measuring unit 206d detects the dimensions (diameters) of each of the plurality of reinforcing bars in the stereo image by using well-known pattern matching. Further, the measuring unit 206d further measures an actually measured value indicating the arrangement interval of each of the plurality of reinforcing bars based on the positions of the plurality of reinforcing bars detected by the detecting unit 206c and the stereo image.

The assigning unit 206e assigns a reinforcing bar number that matches the reinforcing bar information of the plurality of reinforcing bars whose positions have been detected by the detecting unit 206c, based on the inspection information created by the creating unit 206a and the measurement result of the measuring unit 206d. Specifically, the allocation unit 206e sets the dimensions (diameters) of the plurality of reinforcing bars whose positions are detected by the detection unit 206c based on the inspection information created by the creation unit 206a and the measurement results of the measurement unit 206d. Assign a matching rebar number or a matching rebar number to each placement interval of the plurality of rebars.

The generation unit 206f generates a plurality of reinforcing bar detection virtual lines at positions passing through each of the plurality of reinforcing bars in the stereo image based on the positions of the plurality of reinforcing bars, and the plurality of reinforcing bar detection virtual lines and the allocation unit. The measurement information associated with the identification information corresponding to each of the plurality of reinforcing bar numbers assigned by the 206e is generated.

The display control unit 206g superimposes the measurement information generated by the generation unit 206f on the stereo image and displays it on the display unit 203. When an instruction signal for selecting identification information is input from the input unit 205 or the touch panel 204, the display control unit 206g highlights the identification information according to the instruction signal. Further, the display control unit 206g superimposes the measurement range specified by the specific unit 206b on the stereo image and displays it on the display unit 203. Further, the display control unit 206g causes the display unit 203 to display the identification information corresponding to each of the plurality of reinforcing bar numbers in an identifiable display mode. In the embodiment, the display control unit 206g superimposes the measurement information generated by the generation unit 206f on the stereo image and displays it on the display unit 203, but either one of the pair of images constituting the stereo image is displayed. The measurement information may be superimposed on the display unit 203 and displayed on the display unit 203.

Further, when the display control unit 206g receives the input of the selection signal for selecting any one or more of the plurality of reinforcing bar detection virtual lines from the input unit 205 or the touch panel 204, the display control unit 206g receives one or more selection signals selected by the selection signal. The display mode of the reinforcing bar detection virtual line is changed and displayed on the display unit 203. Specifically, when a plurality of reinforcing bar detection virtual lines are selected, the display control unit 206g causes the display unit 203 to display the plurality of reinforcing bar detection virtual lines in different display modes. For example, the display control unit 206g changes the line color, line type, line thickness, identification information shape, and identification information color in the reinforcing bar detection virtual line and displays them on the display unit 203, or by a selection signal. The selected reinforcing bar detection virtual line is blinked and displayed on the display unit 203. Further, the display control unit 206g changes the display mode of the reinforcing bar number information corresponding to the reinforcing bar detection virtual line selected by the selection signal input from the input unit 205 or the touch panel 204 and causes the display unit 203 to display the information. Here, the reinforcing bar number information includes at least the arrangement of the reinforcing bars, the diameter of the reinforcing bars, the length of the reinforcing bars, the material of the reinforcing bars, and the shape of the reinforcing bars.

Further, when the input unit 205 or the touch panel 204 receives an input of an additional signal instructing the addition of one or more marks indicating editing, the display control unit 206g adds an editable mark to the display unit 203 and displays it. Let me. Further, the display control unit 206g selects when the input unit 205 or the touch panel 204 receives the input of the mark selection signal for selecting a plurality of marks and the plurality of marks selected by the mark selection signal are selected. The display mode of each of the plurality of marks is changed and displayed on the display unit 203. Specifically, the color of each of the selected plurality of marks, the type of the mark, the size of the mark, and the shape of the mark are changed and displayed on the display unit 203.

Further, when the input unit 205 or the touch panel 204 receives the input of the selection signal for selecting one or more of the plurality of reinforcing bar detection virtual lines displayed by the display unit 203, the display control unit 206g receives the input of the selection signal. The profile of the selected reinforcing bar detection virtual line is displayed on the display unit 203. Here, the profile is a measurement result of the reinforcing bar detection virtual line selected by the input unit 205 or the touch panel 204.

Further, when a selection signal for selecting any of the information included in the measurement information displayed by the display unit 203 is input from the input unit 205 or the touch panel 204, the display control unit 206g receives the information selected by the selection signal. The display mode of the reinforcing bar detection virtual line corresponding to the item is changed and displayed on the display unit 203. Further, the display control unit 206g separates the display layers of the measurement information and the stereo image and displays them on the display unit 203.

The determination unit 206h determines the arrangement interval of each of the plurality of reinforcing bars based on the design information recorded by the design information recording unit 202b. Specifically, the determination unit 206h determines whether or not the measured value measured by the measurement unit 206d is outside the permissible range of the design value.

When an instruction signal for recording measurement information is input from the touch panel 204 or the input unit 205, the recording control unit 206i records the measurement information in the inspection result recording unit 202d. Further, the recording control unit 206i records the measurement information edited by the editing unit 206j, which will be described later, in the inspection information recording unit 202c. Further, the recording control unit 206i separately separates the measurement information and the stereo image and records them in the inspection information recording unit 202c. For example, the recording control unit 206i divides the measurement information and the stereo image into separate recording files and records them in the inspection information recording unit 202c.

The editing unit 206j edits the measurement information generated by the generation unit 206f based on the editing signal received by the input unit 205 or the touch panel 204. Specifically, in the editorial unit 206j, when the input unit 205 or the touch panel 204 receives the input of the selection signal for selecting any one of the plurality of reinforcing bar numbers, the input unit 205 or the touch panel 204 inputs the edit signal. Was received, the rebar number selected by the selection signal was modified to the rebar number changed according to the edit signal, and the modified rebar number was associated with the rebar number selected by the selection signal. The measurement information is updated by linking to the reinforcing bar detection virtual line. Further, in the editorial unit 206j, when the input unit 205 or the touch panel 204 receives the input of the selection signal for selecting any one of the plurality of reinforcing bar detection virtual lines, the input unit 205 or the touch panel 204 inputs the edit signal. When received, the measurement information is updated by moving the reinforcing bar detection virtual line selected by the selection signal to the position corresponding to the edit signal.

[Processing of bar arrangement measurement system]
Next, the process executed by the bar arrangement measurement system 1 will be described. FIG. 3 is a flowchart showing an outline of the processing executed by the bar arrangement measurement system 1.

As shown in FIG. 3, first, the creating unit 206a assigns each of at least a plurality of reinforcing bar numbers based on the instruction signal input from the input unit 205 or the touch panel 204 and the design information recorded by the design information recording unit 202b. Inspection information in which the corresponding identification information and the reinforcing bar information including at least the dimensions and the arrangement intervals corresponding to each of the plurality of reinforcing bar numbers are associated with each other is generated as blackboard information regarding the inspection site where the reinforcing bars are constructed ( Step S101).

FIG. 4 is a diagram schematically showing an example of blackboard information created by the creating unit 206a. As shown in FIG. 4, the creating unit 206a has blackboard information about the inspection site where the reinforcing bar is constructed based on the instruction signal input from the input unit 205 or the touch panel 204 and the design information recorded by the design information recording unit 202b. Generate Q1. The blackboard information Q1 includes identification information such as a construction name, a work type, a measuring point, a mark corresponding to each of a plurality of reinforcing bar numbers, a plurality of reinforcing bar numbers assigned on a drawing for managing a plurality of reinforcing bars, and a plurality of reinforcing bar numbers. A plurality of reinforcing bar number information possessed by the reinforcing bar number of the above is recorded in association with each other. Here, the reinforcing bar number information includes at least the arrangement of the reinforcing bars, the diameter of the reinforcing bars, the length of the reinforcing bars, the material of the reinforcing bars, and the shape of the reinforcing bars.

Returning to FIG. 3, the description after step S102 will be continued.
In step S102, the imaging unit 10 photographs the inspection site in response to the instruction signal input from the input unit 205 or the touch panel 204. FIG. 5 is a diagram schematically showing a situation in which a user is photographing an inspection site using the bar arrangement measurement system 1. As shown in FIG. 5, the user U1 photographs the inspection site A1 in which the bar arrangement is constructed by using the bar arrangement measurement system 1.

After that, the identification unit 206b specifies a measurement range in which the visual field regions of the first optical system 101 and the second optical system 103 overlap each other based on the stereo image generated by the imaging unit 10 (step S103). For example, the specific unit 206b specifies the measurement range based on the region where the subjects overlap by performing well-known pattern matching, edge extraction, or the like on the stereo image generated by the imaging unit 10. Of course, the specific unit 206b is a measurement range in which the visual field regions of the first optical system 101 and the second optical system 103 overlap based on the focal lengths of the first optical system 101 and the second optical system 103. May be specified.

Subsequently, the detection unit 206c detects the positions of the plurality of reinforcing bars in the stereo image based on the stereo image generated by the imaging unit 10 (step S104). Specifically, the detection unit 206c detects the positions of a plurality of reinforcing bars within the measurement range of the stereo image specified by the specific unit 206b by performing well-known pattern matching on the stereo image.

After that, the measuring unit 206d measures at least the dimensions (diameters) of the plurality of reinforcing bars on the stereo image as reinforcing bar information based on the positions of the plurality of reinforcing bars detected by the detecting unit 206c and the pair of images (step). S105). Specifically, the measuring unit 206d measures at least the dimensions of each reinforcing bar on the stereo image by using well-known pattern matching and distance measurement. In this case, the measuring unit 206d is an actually measured value indicating the arrangement interval of each of the plurality of reinforcing bars based on the positions of the plurality of reinforcing bars detected by the detecting unit 206c and the stereo image in addition to the respective dimensions of the plurality of reinforcing bars. Is further measured.

Subsequently, the allocation unit 206e assigns a reinforcing bar number that matches the dimension (diameter) of each of the plurality of reinforcing bars based on the inspection information created by the creating unit 206a and the measurement result of the measuring unit 206d (step S106). In this case, the allocation unit 206e allocates reinforcing bar numbers that match the arrangement intervals of the plurality of reinforcing bars based on the inspection information created by the creating unit 206a and the measurement results of the measuring unit 206d.

After that, the generation unit 206f generates a plurality of reinforcing bar detection virtual lines at positions passing through each of the plurality of reinforcing bars in the stereo image based on the positions of the plurality of reinforcing bars detected by the detection unit 206c, and the generation unit 206f generates the plurality of reinforcing bar detection virtual lines. Measurement information is generated in which the plurality of reinforcing bar detection virtual lines and the identification information corresponding to each of the plurality of reinforcing bar numbers assigned by the allocation unit 206e are associated with each other (step S107).

FIG. 6 is a diagram schematically showing an example of measurement information generated by the generation unit 206f. As shown in FIG. 6, the generation unit 206f generates a plurality of reinforcing bar detection virtual lines B1 at positions passing through each of the plurality of reinforcing bars in the stereo image based on the positions of the plurality of reinforcing bars detected by the detection unit 206c. do. For example, as shown in FIG. 6, the generation unit 206f generates the reinforcing bar detection virtual line B1 so as to pass through the substantially center of each of the plurality of reinforcing bars. Then, the generation unit 206f has identification information corresponding to each of the plurality of reinforcing bar detection virtual lines B1 and the plurality of reinforcing bar numbers assigned by the allocation unit 206e to the plurality of reinforcing bar detection virtual lines B1, and at least a number indicating the type of the reinforcing bar. , Generates measurement information associated with the reinforcing bar number information including the design value of each reinforcing bar and the measured value of each reinforcing bar. Here, in FIG. 6, the generation unit 206f has marks D19 and D25 indicating the number and type of the reinforcing bar as identification information, but the characters, shape, and color can be appropriately changed, for example, a square or the like. It may be a polygon, a figure, a character, a stamp, a character, or the like. Further, the generation unit 206f may be marked with marks D19 and D25 in different colors. Specifically, the generation unit 206f is used for each number of reinforcing bars, each type of reinforcing bar diameter, the number of reinforcing bars, the degree of angle of reinforcing bars (vertical, horizontal and diagonal), the spacing between reinforcing bars, the length of reinforcing bars (overlapping amount), and each material. The measurement information may be generated by associating the reinforcing bar detection virtual line B1 with different colors and shapes and associating the marks as identification information. Further, the generation unit 206f may generate measurement information in which the color of the reinforcing bar number in the blackboard information Q1 generated by the creation unit 206a and the color of the reinforcing bar number assigned by the allocation unit 206e are the same. Further, the generation unit 206f may generate measurement information in different colors for the measurement range W1 and the measurement result.

Returning to FIG. 3, the description after step S108 will be continued.
In step S108, the display control unit 206g superimposes the measurement information generated by the generation unit 206f on the stereo image and displays it on the display unit 203. In this case, the display control unit 206g causes the display unit 203 to display the blackboard information Q1 created by the creation unit 206a. Specifically, as shown in FIG. 7, the display control unit 206g superimposes the blackboard information Q1 on the stereo image P1 and causes the display unit 203 to display it. At this time, the display control unit 206g reflects each measured value on the blackboard information Q1 and displays it on the display unit 203. Further, the display control unit 206g superimposes the measurement range W1 on the stereo image P1 and causes the display unit 203 to display the measurement range W1. Further, the display control unit 206g causes the display unit 203 to display the area information Q2 indicating each area measured by the bar arrangement measurement system 1. Furthermore, the display control unit 206g separates the display layers of the stereo image P1 and the blackboard information Q1 and displays them on the display unit 203. As a result, the user can inspect while comparing the actual measurement value and the design value of the position of the reinforcing bar, the type of the reinforcing bar, and the arrangement interval of the reinforcing bar and the number of each reinforcing bar, so that the work efficiency of the reinforcing bar arrangement inspection is further improved. Can be made to. Further, since the user can confirm the measurement range W1, the actual measurement location can be grasped.

Subsequently, when the determination unit 206h determines that the difference between the design value and the measured value is out of the permissible range (step S109: Yes), the display control unit 206g allows the difference between the design value and the measured value. A warning indicating that the range is out of range is displayed on the display unit 203 (step S110). Specifically, as shown in FIG. 7, the display control unit 206g causes the display unit 203 to display a warning M1 indicating that the difference between the design value and the actually measured value is out of the permissible range. Further, the display control unit 206g causes the display unit 203 to highlight the abnormal region F1 in the region information Q2 in which the difference between the design value and the actually measured value is out of the permissible range. As a result, the user can intuitively grasp the area where the abnormality has occurred. On the other hand, when the determination unit 206h determines that the difference between the design value and the actually measured value is not an abnormality that is not out of the permissible range (step S109: No), the bar arrangement measurement system 1 shifts to step S115 described later. ..

In step S111, the control unit 206 determines whether or not the touch panel 204 or the input unit 205 is operated and a selection signal for selecting the abnormal region F1 displayed by the display unit 203 is input. Specifically, as shown in FIG. 8, whether or not the control unit 206 has input the selection signal selected by the abnormal region F1 displayed by the display unit 203 by operating the touch panel 204 or the input unit 205. To judge. When it is determined that the touch panel 204 or the input unit 205 is operated by the control unit 206 and the selection signal for selecting the abnormal region F1 displayed by the display unit 203 is input (step S111: Yes), the bar arrangement measurement system 1 determines. The process proceeds to step S112, which will be described later. On the other hand, when it is determined that the touch panel 204 or the input unit 205 is not operated by the control unit 206 and the selection signal for selecting the abnormal region F1 displayed by the display unit 203 is not input (step S111: No). , The bar arrangement measurement system 1 shifts to step S115, which will be described later.

In step S112, the display control unit 206g causes the display unit 203 to display the measurement information of the abnormal region F1 selected according to the operation of the touch panel 204 or the input unit 205. Specifically, as shown in FIG. 9, the display control unit 206g causes the display unit 203 to display the measurement information P10 of the abnormal region F1 selected according to the operation of the touch panel 204 or the input unit 205. In this case, the display control unit 206g has a message M2 indicating that the reinforcing bar detection virtual line can be edited, an icon A10 that accepts an input of an instruction signal instructing to cancel editing, and an icon A11 that accepts an input of an instruction signal that determines editing. Is displayed on the display unit 203.

Subsequently, the control unit 206 determines whether or not an edit signal instructing an edit operation for editing the measurement information P10 in the abnormal region F1 has been input using the touch panel 204 or the input unit 205 (step S113). When it is determined by the control unit 206 that an edit signal instructing an edit operation for editing the measurement information P10 in the abnormal region F1 has been input using the touch panel 204 or the input unit 205 (step S113: Yes), the bar arrangement measurement system 1 Goes to step S114, which will be described later. On the other hand, when it is determined by the control unit 206 that the edit signal instructing the edit operation for editing the measurement information P10 in the abnormal region F1 by using the touch panel 204 or the input unit 205 has not been input (step S113: No). ), The bar arrangement measurement system 1 shifts to step S115 described later.

In step S114, the editing unit 206j performs an editing process for editing the measurement information according to the operation of the touch panel 204 or the input unit 205.

Specifically, as shown in FIGS. 9 and 10, the editorial unit 206j selects the reinforcing bar detection virtual line B10 from the touch panel 204 from the plurality of reinforcing bar detection virtual lines B1 in the measurement information P10 displayed by the display unit 203. When the selection signal to be selected is input, the reinforcing bar detection virtual line B10 corresponding to the selection signal is selected (FIGS. 9 → 10). In this case, the display control unit 206g may highlight the reinforcing bar detection virtual line B10 on the display unit 203 by blinking the reinforcing bar detection virtual line B10 and changing the color to a color different from the color of the other reinforcing bar detection virtual line B1. Further, when the display control unit 206g receives the input of the selection signal for selecting any one or more of the plurality of reinforcing bar detection virtual lines B1 and B10 from the input unit 205 or the touch panel 204, the display control unit 206g is selected by the selection signal 1. The display mode of one or more reinforcing bar detection virtual lines B1 and B10 may be changed and displayed on the display unit 203. Specifically, when a plurality of reinforcing bar detection virtual lines B1 and B10 are selected, the display control unit 206g displays the plurality of reinforcing bar detection virtual lines B1 and B10 on the display unit 203 in different display modes. Let me. For example, the display control unit 206g changes the line color, line type, line thickness, identification information shape, and identification information color of the reinforcing bar detection virtual lines B1 and B10 and displays them on the display unit 203. The reinforcing bar detection virtual lines B1 and B10 selected by the selection signal are blinked and displayed on the display unit 203. Further, the display control unit 206g changes the display mode of the reinforcing bar number information corresponding to the reinforcing bar detection virtual lines B1 and B10 selected by the selection signal input from the input unit 205 or the touch panel 204, for example, the blackboard information Q1. It may be displayed on the unit 203.

Subsequently, the editorial unit 206j uses the rebar detection virtual line B10 selected by the selection signal input from the touch panel 204 based on the edit signal input from the touch panel 204 according to the locus of the touch position (slide operation). The position of the reinforcing bar detection virtual line B10 is moved according to this editing signal (FIG. 10 → 11). After that, the editorial unit 206j updates the measurement information P10 when a selection signal for selecting the icon A11 is input from the touch panel 204. As a result, even if the bar arrangement measurement system 1 erroneously detects the position of the reinforcing bar, the user can edit it with a simple operation, so that the work efficiency of the bar arrangement inspection can be improved. can. When the editorial unit 206j receives the input of the selection signal for selecting one of the plurality of reinforcing bar detection virtual lines B1 according to the operation of the touch panel 204 or the input unit 205, the editorial unit 206j receives the edit signal from the touch panel 204 or the input unit 205. When the input of is received, the measurement information P10 may be updated by deleting the reinforcing bar detection virtual line selected by this selection signal. Further, when the editorial unit 206j receives the input of the selection signal for selecting the position on the measurement information P10 from the touch panel 204 or the input unit 205, the editorial unit 206j displays the reinforcing bar detection virtual line at the position of the measurement information P10 selected by the selection signal. The measurement information P10 may be updated by adding it.

Further, the editing unit 206j may edit the reinforcing bar number of the measurement information P2 according to the operation of the touch panel 204 or the input unit 205. As shown in FIG. 12, the display control unit 206g causes the display unit 203 to display the message M3 indicating that the reinforcing bar number can be edited and the input area K1 that accepts the input of the reinforcing bar number to be corrected. When a selection signal for selecting the reinforcing bar number D19 is input from the touch panel 204 among the plurality of reinforcing bar numbers in the measurement information P10 displayed by the display unit 203, the editorial unit 206j selects the reinforcing bar number D19 according to the selection signal. (Fig. 12). In this case, the display control unit 206g may highlight the display unit 203 by blinking the reinforcing bar number D19 and changing the color or shape to a color different from the color of another reinforcing bar number (for example, the reinforcing bar number D25). Subsequently, the editorial unit 206j sets the reinforcing bar number D19 according to the editing number for correcting the reinforcing bar number D19 selected by the selection signal input from the touch panel 204 to the reinforcing bar number input to the input area K1 by the touch panel 204. The measurement information P13 is updated by modifying the reinforcing bar number D25 and linking the modified reinforcing bar number D25 to the reinforcing bar detection virtual line B11 associated with the reinforcing bar number D19 selected by the selection signal (FIG. 12 → FIG. 13). As a result, even if the bar arrangement measurement system 1 erroneously detects the position of the reinforcing bar, the user can easily edit it by operation, so that the work efficiency of the bar arrangement inspection can be improved. can.

Further, when the input unit 205 or the touch panel 204 receives an input of an additional signal instructing the addition of one or more marks indicating editing, the display control unit 206g adds an editable mark to the display unit 203 and displays it. You may let me. Further, the display control unit 206g selects when the input unit 205 or the touch panel 204 receives the input of the mark selection signal for selecting a plurality of marks and the plurality of marks selected by the mark selection signal are selected. The display mode of each of the plurality of marks is changed and displayed on the display unit 203. Specifically, the color of each of the selected plurality of marks, the type of the mark, the size of the mark, and the shape of the mark are changed and displayed on the display unit 203.

Further, when the input unit 205 or the touch panel 204 receives the input of the selection signal for selecting one or more of the plurality of reinforcing bar detection virtual lines displayed by the display unit 203, the display control unit 206g receives the input of the selection signal. The profile of the selected reinforcing bar detection virtual line is displayed on the display unit 203. Specifically, the display control unit 206g causes the display unit 203 to display the measurement result of the reinforcing bar detection virtual line selected by the operation by the input unit 205 or the touch panel 204 as a profile.

When a selection signal for selecting any of the information included in the blackboard information Q, which is the measurement information displayed by the display unit 203, is input from the input unit 205 or the touch panel 204, the display control unit 206g uses this selection signal. The display mode of the reinforcing bar detection virtual line corresponding to the selected information item may be changed and displayed on the display unit 203. For example, when the measured value of the blackboard information Q1 is selected by the operation of the input unit 205 or the touch panel 204, the display control unit 206g blinks or emphasizes the reinforcing bar detection virtual line corresponding to the measured value and displays it on the display unit 203. Let me. Of course, the display control unit 206g may change the shape of the reinforcing bar detection virtual line, or may change the shape and color of the mark of the identification information and display it on the display unit 203.

In this way, the editing unit 206j edits the measurement information based on the editing signal received by the touch panel 204 or the input unit 205, so that the work efficiency of the bar arrangement inspection can be improved. When a restoration signal for restoring the measurement information to the previous state at least once is input from the touch panel 204 or the input unit 205, the editorial unit 206j is at least one before the latest measurement information. It may be restored to the state. Further, when a plurality of reinforcing bar detection virtual lines B1 are selected by the operation of the touch panel 204 or the input unit 205, the editorial unit 206j has a mark, a symbol, a line type (for example, a dotted line, a chain line, and a line type) of the selected reinforcing bar detection virtual line B1. Editing may be performed to change the display mode such as double line), line thickness, shape, and color. In this case, the editorial unit 206j edits the blackboard information Q1 in the same manner in response to the editing of the reinforcing bar detection virtual line B1. As a result, the user can edit with a simple operation, so that the work efficiency of the bar arrangement inspection can be improved.

Returning to FIG. 3, the description after step S115 will be continued.
In step S115, the control unit 206 determines whether or not an instruction signal for ending the confirmation of the measurement information has been input from the touch panel 204 or the input unit 205. When it is determined by the control unit 206 that the instruction signal for ending the confirmation of the measurement information has been input from the touch panel 204 or the input unit 205 (step S115: Yes), the bar arrangement measurement system 1 proceeds to step S116, which will be described later. On the other hand, when it is determined by the control unit 206 that the instruction signal for ending the confirmation of the measurement information has not been input from the touch panel 204 or the input unit 205 (step S115: No), the bar arrangement measurement system 1 is described above. The process returns to step S108.

In step S116, the recording control unit 206i records the measurement information edited by the editing unit 206j in the inspection result recording unit 202d. After step S116, the bar arrangement measurement system 1 ends this process.

According to one embodiment described above, the editorial unit 206j edits the measurement information based on the edit signal received by the touch panel 204 or the input unit 205, so that the work efficiency of the bar arrangement inspection is improved. Can be done.

Further, according to one embodiment, the reinforcing bar number corresponding to the editing number in which the editorial unit 206j corrects the reinforcing bar number selected by the selection signal input from the touch panel 204 to the reinforcing bar number input in the input area by the touch panel 204. Since the measurement information is updated by modifying the number and linking the modified reinforcing bar number to the reinforcing bar detection virtual line associated with the reinforcing bar number selected by the selection signal, the reinforcing bar measurement system 1 updates the position of the reinforcing bar. Even if is erroneously detected, it can be edited by a simple operation, so that the work efficiency of the bar arrangement inspection can be improved.

Further, according to one embodiment, the editing unit 206j inputs the reinforcing bar detection virtual line selected by the selection signal input from the touch panel 204 from the touch panel 204 according to the locus of the touch position (slide operation). Since the measurement information is updated by moving the position of the reinforcing bar detection virtual line according to the editing signal based on the signal, the work efficiency of the bar arrangement inspection can be improved by a simple operation.

Further, according to one embodiment, when the editorial unit 206j receives the input of the selection signal for selecting any one of the plurality of reinforcing bar detection virtual lines according to the operation of the touch panel 204 or the input unit 205, the touch panel is used. When the input of the edit signal is received from 204 or the input unit 205, the measurement information is updated by deleting the reinforcing bar detection virtual line selected by this selection signal, so that it is simple for the reinforcing bar detected by mistake. Since it can be deleted by operation, the work efficiency of the bar arrangement inspection can be improved.

Further, according to one embodiment, when the editorial unit 206j receives the input of the selection signal for selecting the position on the measurement information from the touch panel 204 or the input unit 205, the position of the measurement information selected by the selection signal is set. Since the measurement information is updated by adding the reinforcing bar detection virtual line, even if the reinforcing bar is not detected, the user can visually add the reinforcing bar detection virtual line with a simple operation, so the bar arrangement inspection Work efficiency can be improved.

Further, according to one embodiment, the generation unit 206f generates a plurality of reinforcing bar detection virtual lines B1 at positions passing through each of the plurality of reinforcing bars in the stereo image based on the positions of the plurality of reinforcing bars, and also. Measurement information is generated in which the plurality of reinforcing bar detection virtual lines B1 and the identification information (for example, mark D25 and mark D19) corresponding to each of the plurality of reinforcing bar numbers assigned by the allocation unit 206e are associated with each other, and the display control unit 206g is a blackboard. Since each measured value is reflected in the information Q1 and displayed on the display unit 203, the user inspects while comparing the measured value of the position of the reinforcing bar, the type of the reinforcing bar, the arrangement interval of the reinforcing bar with the design value and the number of each reinforcing bar. Therefore, the work efficiency of the bar arrangement inspection can be further improved.

Further, according to one embodiment, when an instruction signal for selecting identification information is input from the input unit 205 or the touch panel 204, the display control unit 206g causes the display unit 203 to highlight the identification information corresponding to the instruction signal. Therefore, the user can intuitively grasp the selected reinforcing bar.

Further, according to one embodiment, the display control unit 206g superimposes the measurement range W1 specified by the specific unit 206b on the stereo image P1 and displays it on the display unit 203, so that the user can display the current measurement range. W1 can be grasped intuitively.

Further, according to one embodiment, the display control unit 206g causes the display unit 203 to display the identification information corresponding to each of the plurality of reinforcing bar numbers in an identifiable display mode, so that the user can intuitively display each reinforcing bar number. Can be grasped.

Further, according to one embodiment, since the blackboard information Q1 as the inspection information is superimposed on the stereo image P1 and displayed on the display unit 203, the user performs the inspection while comparing the blackboard information Q1 with the measurement result. Can be done.

Further, in one embodiment, the image pickup unit 10 is provided with two first optical systems 101 and a second optical system 103 having parallax, and the image is imaged by the first image pickup element 102 and the second image pickup element 104. Although it was a compound eye method for generating data, the present invention is not limited to this, and for example, a monocular method provided with a single optical system for forming a subject image in a predetermined field of view can be applied. .. In this case, the user performs a movement operation (pan operation) for moving the imaging unit 10 in a predetermined direction, for example, in the horizontal direction. At this time, the imaging unit 10 generates a plurality of image data by detecting the movement operation by the user, for example, by continuously imaging at predetermined time intervals based on the detection result of an acceleration sensor gyro sensor (not shown) or the like. Then, the image pickup unit 10 may generate the image data by extracting the optimum two image data having parallax from the plurality of image data. In this case, the user can easily cause the control unit 206 to generate three-dimensional data by taking a picture while fixing the image pickup unit 10 with a tripod or the like. At this time, the control unit 206 may generate three-dimensional data using one or more image data generated by the image pickup unit 10 by using a well-known image processing technique. Further, in one embodiment, it may be an imaging unit capable of acquiring a three-dimensional distance image such as a TOF (Time of Flight) method or SfM (Structure from Motion).

Various inventions can be formed by appropriately combining a plurality of components disclosed in the bar arrangement measurement system according to the embodiment of the present disclosure described above. For example, some components may be deleted from all the components described in the bar arrangement measurement system according to the embodiment of the present disclosure described above. Further, the components described in the information providing system according to the embodiment of the present disclosure described above may be appropriately combined.

Further, in the bar arrangement measurement system according to the embodiment of the present disclosure, the above-mentioned "part" can be read as "means", "circuit" and the like. For example, the control unit can be read as a control means or a control circuit.

Further, the programs to be executed by the bar arrangement measurement system according to the embodiment of the present disclosure are file data in an installable format or an executable format, such as a CD-ROM, a flexible disk (FD), a CD-R, or a DVD ( It is recorded and provided on a computer-readable recording medium such as a Digital Versatile Disk), a USB medium, or a flash memory.

Further, the program to be executed by the bar arrangement measurement system according to the embodiment of the present disclosure may be stored on a computer connected to a network such as the Internet and provided by downloading via the network. good.

In the description of the flowchart in the present specification, the context of the processing between steps has been clarified by using expressions such as "first", "after", and "continued", but in order to carry out the present invention. The order of processing required is not uniquely defined by those representations. That is, the order of processing in the flowchart described in the present specification can be changed within a consistent range. Further, the program is not limited to such a program consisting of simple branching processing, and more determination items may be comprehensively determined and branched. In that case, artificial intelligence technology such as machine learning while encouraging the user to perform manual operation and repeating learning may be used together. In addition, the operation patterns performed by many specialists may be learned, and deep learning may be performed by incorporating more complicated conditions.

Although some of the embodiments of the present application have been described in detail with reference to the drawings, these are examples, and various embodiments are described based on the knowledge of those skilled in the art, including the embodiments described in the disclosure column of the present invention. It is possible to carry out the present invention in another modified or improved form.

1 Reinforcement measurement system 10 Imaging unit 20 Terminal unit 101 First optical system 102 First imaging element 103 Second optical system 104 Second imaging element 105 Imaging control unit 106, 201 Communication unit 202 Recording unit 202a Program recording Unit 202b Design information recording unit 202c Inspection information recording unit 202d Inspection result recording unit 203 Display unit 204 Touch panel 205 Input unit 206 Control unit 206a Creation unit 206b Specific unit 206c Detection unit 206d Measurement unit 206e Allocation unit 206f Generation unit 206g Display control unit 206h Judgment unit 206i Recording control unit 206j Editorial department A1 Inspection site B1 Reinforcing bar detection virtual line M1, M2 Mark Q1 Touch panel information

Claims (7)

A plurality of reinforcing bar detection virtual lines and a plurality of the reinforcing bars are detected at positions passing through each of the plurality of the reinforcing bars detected in the image corresponding to the image data generated by imaging the inspection site in which the plurality of reinforcing bars are arranged. A display unit that superimposes and displays measurement information associated with a plurality of reinforcing bar numbers assigned on the drawing in order to manage the image.
An input unit that can accept input of edit signals for editing a plurality of the reinforcing bar numbers, and
In a bar arrangement measurement system including an editorial unit that edits the measurement information based on the edit signal received by the input unit.
The input unit is
It is possible to accept the input of a selection signal for selecting at least one of the plurality of the reinforcing bar numbers.
The editorial department
When the input unit receives the input of the selection signal for selecting any one of the plurality of the reinforcing bar numbers, and the input unit receives the input of the edit signal, the selection signal is selected. The rebar number is modified to the rebar number changed according to the edit signal, and the modified rebar number is associated with the rebar number selected by the selection signal to the rebar detection virtual line. A bar arrangement measurement system that updates the measurement information by associating it. A plurality of reinforcing bar detection virtual lines and a plurality of the reinforcing bars are detected at positions passing through each of the plurality of the reinforcing bars detected in the image corresponding to the image data generated by imaging the inspection site in which the plurality of reinforcing bars are arranged. A display unit that superimposes and displays measurement information associated with a plurality of reinforcing bar numbers assigned on the drawing in order to manage the image.
An input unit that can accept input of edit signals for editing the plurality of said reinforcing bar detection virtual lines, and
In a bar arrangement measurement system including an editorial unit that edits the measurement information based on the edit signal received by the input unit.
The input unit is
It is possible to accept the input of the selection signal for selecting at least one of the plurality of the reinforcing bar detection virtual lines.
The editorial department
When the input unit receives the input of the selection signal for selecting any one of the plurality of the reinforcing bar detection virtual lines, and the input unit receives the input of the edit signal, it is selected by the selection signal. A bar arrangement measurement system that updates the measurement information by moving the reinforcing bar detection virtual line to a position corresponding to the editing signal. The bar arrangement measurement system according to claim 1 or 2.
When the input unit receives the input of the selection signal for selecting one or more of the plurality of the reinforcing bar detection virtual lines, the display mode of the one or more reinforcing bar detection virtual lines selected by the selection signal is displayed. A bar arrangement measurement system further including a display control unit that is changed and displayed on the display unit. The bar arrangement measurement system according to claim 3.
The display unit superimposes and displays the measurement information associated with the plurality of the reinforcing bar detection virtual lines, the plurality of the reinforcing bar numbers, and the plurality of reinforcing bar number information possessed by the plurality of the reinforcing bar numbers on the image. death,
The display control unit
A rebar arrangement measurement system that changes the display mode of the rebar number information corresponding to the rebar detection virtual line selected by the selection signal and displays it on the display unit. The bar arrangement measurement system according to claim 4.
The reinforcing bar number information is
Reinforcing bar arrangement measurement system including at least the arrangement of reinforcing bars and the diameter of reinforcing bars. It is a bar arrangement measurement method executed by the bar arrangement measurement system.
A plurality of reinforcing bar detection virtual lines and a plurality of the reinforcing bars are detected at positions passing through each of the plurality of the reinforcing bars detected in the image corresponding to the image data generated by imaging the inspection site in which the plurality of reinforcing bars are arranged. The measurement information associated with the plurality of reinforcing bar numbers assigned on the drawing is superimposed and displayed on the image.
Accepts the input of edit signals for editing multiple rebar numbers,
In the bar arrangement measurement method that edits the measurement information based on the edit signal,
When accepting the input of the edit signal
It is possible to accept the input of a selection signal for selecting at least one of the plurality of the reinforcing bar numbers.
When editing the measurement information
When the input of the selection signal for selecting any one of the plurality of the reinforcing bar numbers is accepted, when the input of the editing signal is accepted, the reinforcing bar number selected by the selection signal is used as the editing signal. The measurement information is obtained by modifying the rebar number to be changed accordingly and linking the modified rebar number to the rebar detection virtual line associated with the rebar number selected by the selection signal. Reinforcing bar measurement method to be updated. It is a bar arrangement measurement method executed by the bar arrangement measurement system.
A plurality of reinforcing bar detection virtual lines and a plurality of the reinforcing bars are detected at positions passing through each of the plurality of the reinforcing bars detected in the image corresponding to the image data generated by imaging the inspection site in which the plurality of reinforcing bars are arranged. The measurement information associated with the plurality of reinforcing bar numbers assigned on the drawing is superimposed and displayed on the image.
Accepts the input of the edit signal to edit the reinforcing bar detection virtual line,
In the bar arrangement measurement method that edits the measurement information based on the edit signal,
When accepting the input of the edit signal
It is possible to accept the input of the selection signal for selecting at least one of the plurality of the reinforcing bar detection virtual lines.
When editing the measurement information
When the input of the selection signal for selecting any one of the plurality of the reinforcing bar detection virtual lines is accepted, when the input of the editing signal is accepted, the reinforcing bar detection virtual line selected by the selection signal is displayed. A rebar arrangement measurement method for updating the measurement information by moving the measurement information to a position corresponding to the editing signal.

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