JP6035821B2 - Information display system - Google Patents

Description

  The present invention relates to an information display system.

  In offices and the like, for example, memo paper or the like is pasted on a bulletin board to transmit information to employees. In addition, paperlessness has progressed, and information may be transmitted to employees through electronic bulletin boards on the network.

  However, when information is transmitted through an electronic bulletin board on a network, employees have to actively access the electronic bulletin board. Therefore, in such a case, for example, unlike a conventional bulletin board in which information is naturally seen when walking nearby, there is a possibility that the worker is troublesome and information transmission may be leaked.

According to a first aspect of the present invention, there is provided an information display system for displaying information in a work space where a plurality of workers work, a route setting unit for setting a route for displaying information in the work space; A display control unit that performs display control for moving each of the plurality of pieces of information to be browsed by the plurality of workers along the route, and the route in the work space according to the control by the display control unit. A projector that displays the plurality of information; and a recognition unit that recognizes an operation on the information displayed on the route by each of the plurality of workers, and the route setting unit measures the work space. An information display system comprising setting the route is provided.
According to a second aspect of the present invention, there is provided an information display system for displaying information in a work space where a plurality of workers work, a route setting unit for setting a route for displaying information in the work space; A display control unit that performs display control for moving each of the plurality of pieces of information to be browsed by the plurality of workers along the route, and the route in the work space according to the control by the display control unit. A projector that displays the plurality of information; and a recognition unit that recognizes an operation on the information displayed on the route by each of the plurality of workers, and the route setting unit includes the plurality of workers. An information display system for setting the route according to seat arrangement is provided.
According to a third aspect of the present invention, there is provided an information display system for displaying information in a work space where a plurality of workers work, a route setting unit for setting a route for displaying information in the work space; A display control unit that performs display control for moving each of the plurality of pieces of information to be browsed by the plurality of workers along the route, and the route in the work space according to the control by the display control unit. The projector that displays the plurality of information, a recognition unit that recognizes an operation on the information displayed on the route by each of the plurality of workers, and when the worker instructs acquisition of information on the route And an information display system comprising: a transmission unit that transmits data corresponding to the instructed information to an information terminal of a corresponding worker.
According to a fourth aspect of the present invention, there is provided an information display system for displaying information in a work space where a plurality of workers work, a route setting unit for setting a route for displaying information in the work space; A display control unit that performs display control for moving each of the plurality of pieces of information to be browsed by the plurality of workers along the route, and the display control unit displays the information in the route For each of the plurality of pieces of information, it is managed whether or not each of the plurality of workers has browsed, and the display color, size, or contrast of the information displayed in the route is determined according to the number of people browsed. An information display system to be changed is provided.
According to a fifth aspect of the present invention, there is provided an information display system for displaying information in a work space where a plurality of workers work, a route setting unit for setting a route for displaying information in the work space; A display control unit that performs display control for moving each of the plurality of pieces of information to be browsed by the plurality of workers along the route, and the display control unit specifies a worker to be browsed. When displaying the information, an information display system is provided that highlights and displays the information in the vicinity of the designated worker in the route.
In a sixth aspect of the present invention, there is provided an information display system for displaying information in a work space where a plurality of workers work, a route setting unit for setting a route for displaying information in the work space; A display control unit that performs display control for moving each of the plurality of pieces of information to be browsed by the plurality of workers along the route, and the display control unit displays the information in the route For each of the plurality of information, it is managed whether or not each of the plurality of workers has browsed, and when the worker is not browsing the information, in the vicinity of the worker in the route Provided is an information display system that emphasizes and displays information.
According to a seventh aspect of the present invention, there is provided an information display system for displaying information in a work space where a plurality of workers work, a route setting unit for setting a route for displaying information in the work space; A display control unit that performs display control for moving each of the plurality of pieces of information to be browsed by the plurality of workers along the route, and a plurality of information providing devices used for each of the plurality of workers, The display control unit provides an information display system that superimposes and displays the route on the image of the work space displayed on each display surface of the plurality of information providing devices.

  It should be noted that the above summary of the invention does not enumerate all the necessary features of the present invention. In addition, a sub-combination of these feature groups can also be an invention.

1 shows an example of an office to which an information display system 10 according to the present embodiment is applied. An example of the composition of information display system 10 concerning this embodiment is shown. The functional structure of the control apparatus 56 which concerns on this embodiment is shown. The processing flow of the information display system 10 which concerns on this embodiment is shown. A processing flow of the information display system 10 according to the present embodiment when an operator operates the information 30 is shown. The example of a display of the some information 30 on the work space 20 is shown. 2 shows an exemplary hardware configuration of a computer 1900 according to the present embodiment.

  Hereinafter, the present invention will be described through embodiments of the invention, but the following embodiments do not limit the invention according to the claims. In addition, not all the combinations of features described in the embodiments are essential for the solving means of the invention.

  FIG. 1 shows an example of an office to which an information display system 10 according to the present embodiment is applied. The information display system 10 according to the present embodiment displays information 30 to be viewed by a plurality of workers in a work space 20 where the plurality of workers work. As an example, the information display system 10 projects and displays the information 30 on the ceiling which is the work space 20 by the projection camera 54 or the like. Further, the information display system 10 may display the information 30 using the office wall or the like as the work space 20.

  The information display system 10 sets a path 25 for displaying the information 30 while moving the information 30 on the work space 20. Then, the information display system 10 displays a plurality of pieces of information 30 so as to move along the route 25 set in the work space 20.

  The information display system 10 displays, for example, text and an image as the information 30. Further, the information display system 10 may display an icon or the like indicating the existence of a file as the information 30.

  In addition, the information display system 10 receives an operation from the operator for the information 30 displayed in the work space 20. As an example, the information display system 10 detects an operation by an irradiation light by the laser pointer 50 and an operation by a gesture by an operator's hand.

  And the information display system 10 performs the process with respect to the data matched with the information 30 according to the detected operation. As an example, the information display system 10 transmits the information 30 to the information terminal 52 of the worker according to the operation of the worker.

  FIG. 2 shows an example of the configuration of the information display system 10 according to the present embodiment. The information display system 10 includes a plurality of information terminals 52, a projector 62, an imaging device 64, and a control device 56.

  As an example, the plurality of information terminals 52 are computers used by a plurality of workers. Each of the plurality of information terminals 52 may be a computer placed on a desk or a small computer carried by an operator.

  The projector 62 projects and displays a plurality of information 30 on the path 25 in the work space 20. The information display system 10 may include a plurality of projectors 62. In this case, each of the plurality of projectors 62 displays a part of the path 25 in the work space 20.

  The imaging device 64 images the work space 20. The information display system 10 may include a plurality of imaging devices 64. In this case, each of the plurality of imaging devices 64 images a part of the work space 20.

  Further, the imaging device 64 may further image the worker when the worker performs an operation with a gesture. Moreover, the information display system 10 may be separately provided with a camera for detecting an operator's gesture.

  In the present embodiment, each of the plurality of imaging devices 64 is provided corresponding to one of the plurality of projectors 62. More specifically, the projector 62 and the imaging device 64 that are associated with each other constitute one projection camera 54. The projection camera 54 holds the projector 62 and the imaging device 64 therein, and the display area of the projector 62 and the position of the imaging region of the imaging device 64 are associated with each other.

  The control device 56 is a computer such as a server, for example. The control device 56 is connected to each of the plurality of information terminals 52 via a network. The control device 56 is connected to each of the one or more projectors 62 and the one or more imaging devices 64 via a network. The control device 56 transmits / receives data to / from each of the plurality of information terminals 52. The control device 56 controls the operations of the one or more projectors 62 and the one or more imaging devices 64.

  FIG. 3 shows a functional configuration of the control device 56 according to the present embodiment. The control device 56 includes a storage unit 72, a route setting unit 74, a recognition unit 76, a display control unit 78, and a transmission / reception unit 80. The control device 56 functions as the storage unit 72, the route setting unit 74, the recognition unit 76, the display control unit 78, and the transmission / reception unit 80 by executing a program for controlling the information display system 10.

  The storage unit 72 stores data related to the information 30 to be displayed in the work space 20. In addition, the storage unit 72 stores data related to the route 25 set in the work space 20.

  The route setting unit 74 sets the route 25 for displaying the information 30 in the work space 20. For example, the route setting unit 74 sets the circular route 25.

  The recognition unit 76 recognizes an operation on the information 30 displayed on the route 25 by each of a plurality of workers. For example, the recognition unit 76 detects an irradiation point of the laser pointer 50 based on an image captured by the imaging device 64 and recognizes an operation represented by the movement locus of the irradiation point of the laser pointer 50. For example, the recognizing unit 76 detects a worker's gesture based on a captured image obtained by capturing the worker, and recognizes an operation represented by the worker's gesture.

  The display control unit 78 controls the projector 62 to perform display control for moving each of the plurality of pieces of information 30 to be viewed by a plurality of workers along the route 25 set by the route setting unit 74. More specifically, the display control unit 78 reads each of the plurality of pieces of information 30 from the storage unit 72, and projects each of the plurality of pieces of read information 30 onto the work space 20 by the projector 62.

  The transmission / reception unit 80 transmits / receives data to / from each of the plurality of information terminals 52. As an example, the transmission / reception unit 80 transmits data corresponding to the information 30 displayed on the route 25 to the information terminal 52 of the worker.

  FIG. 4 shows a processing flow of the information display system 10 according to the present embodiment. When the information display system 10 displays a plurality of pieces of information 30 on the work space 20, the information display system 10 executes the following path 25 setting process from step S11 to step S16.

  First, in step S <b> 11, the display control unit 78 controls the plurality of projectors 62 to display the measurement pattern in the work space 20. For example, the display control unit 78 displays a grid-like measurement pattern on the ceiling that is the work space 20.

  Subsequently, in step S12, the path setting unit 74 controls the imaging device 64 to image the work space 20 on which the measurement pattern is displayed. For example, the route setting unit 74 images the ceiling that is the work space 20.

  Subsequently, in step S <b> 13, the display control unit 78 adjusts the display range of the projector 62 based on the captured image of the measurement pattern by the imaging device 64. For example, the display control unit 78 can display images on the entire work space 20 without any gaps, and adjust the display ranges of the plurality of projectors 62 so that the display ranges do not overlap each other.

  Subsequently, in step S <b> 14, the path setting unit 74 measures the work space 20 based on the captured image of the measurement pattern by the imaging device 64, and specifies an area in the work space 20 where the path 25 can be set. For example, the path setting unit 74 detects an area where the shape of the measurement pattern is not distorted, and identifies the path 25 as a settable area. Thereby, the route setting unit 74 can specify a region in the work space 20 where no obstacle (for example, a lighting fixture provided on the ceiling) exists as a region where the route 25 can be set. Further, the path setting unit 74 may measure the work space 20 three-dimensionally to detect a flat area, and specify the detected flat area as an area where the path 25 can be set.

  Subsequently, in step S15, the route setting unit 74 sets the route 25 to be displayed while moving the information 30 on the area specified in step S14.

  For example, the route setting unit 74 sets the route 25 having a specified length. Accordingly, the route setting unit 74 can set the route 25 having an appropriate length without setting the route 25 that is too long or the route 25 that is too short.

  The route setting unit 74 may set the route 25 according to the seat arrangement of the plurality of workers so as to pass through the vicinity of the seats of the plurality of workers. Thereby, the route setting unit 74 can set the route 25 so that the majority of workers can surely browse the information 30. In this case, the route setting unit 74 may further set the route 25 according to the presence or absence of the worker. Thereby, the route setting unit 74 can efficiently set the route 25 so as to pass through the vicinity of the worker who is present.

  Subsequently, in step S <b> 16, the display control unit 78 performs display control in which each of the plurality of pieces of information 30 to be browsed by a plurality of workers is arranged in order and moved along the route 25 set by the route setting unit 74. . In this case, as an example, the display control unit 78 moves and displays the information 30 at a speed and size that allows an operator to read and understand the contents.

  As described above, according to the information display system 10, it is possible to display the plurality of pieces of information 30 close to each other in the vicinity of each of the plurality of workers. And according to the information display system 10, the information 30 can be displayed so that it can be naturally seen by a plurality of workers without actively performing the work for acquiring information.

  The information display system 10 executes the process of measuring the work space 20 in steps S11 to S15 and setting the path 25 at the time of activation. Further, the information display system 10 may measure the work space 20 and reset the path 25 in response to the position of the projector 62 being changed or the projector 62 being increased or decreased.

  FIG. 5 shows a processing flow of the information display system 10 according to the present embodiment when there is an operation on the information 30 from the operator. The information display system 10 performs the following processing from step S21 to step S25 while displaying a plurality of pieces of information 30 along the path 25.

  In step S <b> 21, the recognition unit 76 detects whether an operation has been performed on the information 30 displayed in the work space 20. For example, the recognition unit 76 detects whether or not an operation with the laser pointer 50 has been performed based on a captured image of the work space 20. For example, the recognizing unit 76 detects whether or not the worker has performed an operation with a gesture based on the captured image of the worker.

  If the recognizing unit 76 determines that an operation has been performed (Yes in step S21), the process proceeds to step S22. If the recognizing unit 76 determines that no operation has been performed (No in step S21), the process waits in step S21.

  In step S <b> 22, the recognition unit 76 identifies which worker among the plurality of workers is the operation.

  For example, the information display system 10 further includes a plurality of laser pointers 50 possessed by each of a plurality of workers. Each of the plurality of laser pointers 50 irradiates the work space 20 with irradiation points that blink in different patterns. The recognizing unit 76 stores in advance which pattern each of the plurality of workers has the blinking laser pointer 50.

  In such a case, the recognition unit 76 detects a blinking pattern of irradiation points on the work space 20 based on the captured image of the work space 20. Then, the recognition unit 76 compares the detected blinking pattern of the irradiation point with a previously stored blinking pattern, and identifies which of the plurality of laser pointers 50 has designated the information. Thereby, the recognition unit 76 can specify which operator is the detected operation.

  Further, for example, when the worker is operating with a gesture, the recognition unit 76 performs three-dimensional recognition or the like from the captured image of the worker and detects the position of the worker who is making the gesture. Then, the recognition unit 76 identifies which operator is performing the operation based on the detected worker position and the seat arrangement registered in advance.

  Subsequently, in step S23, the recognizing unit 76 specifies the information 30 to be operated. For example, when the operator is operating with the laser pointer 50, the recognition unit 76 detects the position of the irradiation point by the laser pointer 50 based on the captured image of the work space 20. Then, the recognizing unit 76 specifies the information 30 displayed at the position corresponding to the detected position as the information 30 to be operated.

  Further, for example, when the operator is operating with a gesture, the recognition unit 76 detects the indicated position on the work space 20 based on the captured image of the worker. And the recognition part 76 specifies the information 30 corresponding to an instruction | indication position among the some information 30 currently displayed on the working space 20 as the information 30 currently operated by the operator.

  Subsequently, in step S24, the recognizing unit 76 specifies the content of the operation. For example, the recognizing unit 76 specifies an operation for instructing acquisition of the information 30, an operation for confirming that the information 30 has been browsed, an operation for instructing a change of information, and the like.

  For example, when the operator is operating with the laser pointer 50, the recognition unit 76 detects the movement locus of the irradiation point by the laser pointer 50 based on the captured image of the work space 20 as an example. And the recognition part 76 matches the movement locus | trajectory of an irradiation point, and the pattern registered previously, and specifies operation content.

  Further, for example, when the worker is operating with a gesture, the recognition unit 76, as an example, based on the image capturing the worker, the gesture movement (for example, hand movement) by the worker. To detect. And the recognition part 76 matches operation content of an operator's gesture, and operation content registered beforehand, and specifies operation content.

  Subsequently, in step S25, the transmission / reception unit 80 and the like execute processing according to the specified operation content. For example, when an operation for instructing acquisition of the information 30 is performed, the transmission / reception unit 80 transmits data regarding the specified information 30 to the information terminal 52 of the specified worker.

  Further, for example, when an operation for confirming that the information has been browsed is performed, the display control unit 78 specifies the specified information 30 in the table for managing whether or not each of the plurality of workers has browsed the information. It is registered that the worker identified in correspondence with is viewed. Further, for example, when an operation for instructing the change of the information 30 is performed, the display control unit 78 receives data from the information terminal 52 of the specified worker, and specifies the specified information according to the received data. 30 display is changed.

  As described above, according to the information display system 10 according to the present embodiment, when an operation is performed on the information 30 that is moved along the route 25, a process corresponding to the operation can be executed. it can.

  FIG. 6 shows a display example of a plurality of information 30 on the work space 20. The display control unit 78 controls one or a plurality of projectors 62, and, for example, as shown in FIG. 6, a plurality of pieces of information 30 (30-1, 30-1 and 30) are moved so as to move along a route 25 formed in a circular shape. 30-2, 30-3, 30-4) are displayed.

  The display control unit 78 may display one route 25 having a start point and an end point instead of a circular shape. In this case, the display control unit 78 displays each of the plurality of information 30 while moving from the start point to the end point, and returns the information 30 that has reached the end point to the start point and repeats the display.

  Further, the display control unit 78 may store a table for managing whether or not each of a plurality of workers has browsed for each of a plurality of pieces of information 30 displayed in the route 25. In this case, the display control unit 78 may change the display color, size, or contrast of the information displayed in the route 25 according to the number of people who browsed. As a result, the display control unit 78 can display the information 30 with a small number of people viewed more prominently (or less conspicuously).

  Further, in the case where a table for managing whether or not each of a plurality of workers browses for each of a plurality of information 30 is stored, the display control unit 78 does not browse the information 30 by the worker. In this case, the information 30 may be highlighted and displayed in the vicinity of the worker in the route 25. For example, the display control unit 78 enlarges and displays the information 30, changes the display color, or emphasizes the contrast in the vicinity of the worker who is not browsing the information 30. Thereby, the display control part 78 can recognize that it is the information 30 which is not browsing with respect to each worker, and can prompt browsing of the information 30.

  Further, when displaying the information 30 in which the worker to be browsed is designated, the display control unit 78 may highlight the information in the vicinity of the designated worker in the route 25. Thereby, the display control part 78 can make each operator recognize that it is the information 30 which should be browsed, and can prompt browsing of the information 30. FIG.

  In addition, the display control unit 78 may erase information from the path 25 after a predetermined time has elapsed after starting display in the path 25 or at a predetermined end timing. Thereby, the display control part 78 can avoid that the old information 30 continues being displayed.

  In the information display system 10 described above, the example in which the information 30 is directly displayed on the work space 20 by the projector 62 is shown. However, the display method on the work space 20 is not limited to such a method. As an example, the information display system 10 may display the information 30 on the half mirror by providing a half mirror parallel to the ceiling in a space between the ceiling and the worker. Thereby, the information display system 10 can make the plurality of pieces of information 30 appear to float and move in the space.

  The information display system 10 may display the information 30 on a glasses-type information providing apparatus. The glasses-type information providing apparatus has a half mirror on the display surface, and can display an external entity image through the display surface and can display an image superimposed on the entity image. Therefore, the information display system 10 controls the display position of the information 30 so that a plurality of information 30 is superimposed on the path 25 of the work space 20 that can be seen through the display surface of the glasses-type information providing device. To do. Thereby, the information display system 10 can show the operator as if a plurality of pieces of information 30 are displayed by following the route 25 set on the work space 20 using the glasses-type information providing apparatus. .

  The information display system 10 may display the information 30 on a small information providing device with a portable camera such as a smartphone. Such a small information providing apparatus can display an entity image on the display surface and display the image superimposed on the entity image when the operator performs a preview operation for capturing the entity image. it can. Accordingly, when the operator performs a preview operation using a small information providing device, the information display system 10 displays a plurality of information 30 superimposed on the path 25 of the work space 20 on the display surface. Thereby, the information display system 10 can display a plurality of information 30 by following the route 25 set on the work space 20 using a small information providing apparatus.

  FIG. 7 shows an example of the hardware configuration of a computer 1900 according to this embodiment. A computer 1900 according to this embodiment is connected to a CPU peripheral unit having a CPU 2000, a RAM 2020, a graphic controller 2075, and a display device 2080 that are connected to each other by a host controller 2082, and to the host controller 2082 by an input / output controller 2084. Input / output unit having communication interface 2030, hard disk drive 2040, and CD-ROM drive 2060, and legacy input / output unit having ROM 2010, flexible disk drive 2050, and input / output chip 2070 connected to input / output controller 2084 With.

  The host controller 2082 connects the RAM 2020 to the CPU 2000 and the graphic controller 2075 that access the RAM 2020 at a high transfer rate. The CPU 2000 operates based on programs stored in the ROM 2010 and the RAM 2020 and controls each unit. The graphic controller 2075 acquires image data generated by the CPU 2000 or the like on a frame buffer provided in the RAM 2020 and displays it on the display device 2080. Instead of this, the graphic controller 2075 may include a frame buffer for storing image data generated by the CPU 2000 or the like.

  The input / output controller 2084 connects the host controller 2082 to the communication interface 2030, the hard disk drive 2040, and the CD-ROM drive 2060, which are relatively high-speed input / output devices. The communication interface 2030 communicates with other devices via a network. The hard disk drive 2040 stores programs and data used by the CPU 2000 in the computer 1900. The CD-ROM drive 2060 reads a program or data from the CD-ROM 2095 and provides it to the hard disk drive 2040 via the RAM 2020.

  The input / output controller 2084 is connected to the ROM 2010, the flexible disk drive 2050, and the relatively low-speed input / output device of the input / output chip 2070. The ROM 2010 stores a boot program that the computer 1900 executes at startup and / or a program that depends on the hardware of the computer 1900. The flexible disk drive 2050 reads a program or data from the flexible disk 2090 and provides it to the hard disk drive 2040 via the RAM 2020. The input / output chip 2070 connects the flexible disk drive 2050 to the input / output controller 2084 and inputs / outputs various input / output devices via, for example, a parallel port, a serial port, a keyboard port, a mouse port, and the like. Connect to controller 2084.

  A program provided to the hard disk drive 2040 via the RAM 2020 is stored in a recording medium such as the flexible disk 2090, the CD-ROM 2095, or an IC card and provided by the user. The program is read from the recording medium, installed in the hard disk drive 2040 in the computer 1900 via the RAM 2020, and executed by the CPU 2000.

  A program installed in the computer 1900 and causing the computer 1900 to function as the control device 56 includes a storage module, a path setting module, a recognition module, a display control module, and a transmission / reception module. These programs or modules work on the CPU 2000 or the like to cause the computer 1900 to function as the storage unit 72, the path setting unit 74, the recognition unit 76, the display control unit 78, and the transmission / reception unit 80, respectively.

  The information processing described in these programs is read by the computer 1900, and is a specific means in which the software and the various hardware resources described above cooperate. The storage unit 72, the route setting unit 74, the recognition Functions as a unit 76, a display control unit 78, and a transmission / reception unit 80. And the specific control apparatus 56 according to the intended purpose is constructed | assembled by implement | achieving the calculation or processing of the information according to the intended purpose of the computer 1900 in this embodiment by these specific means.

  As an example, when communication is performed between the computer 1900 and an external device or the like, the CPU 2000 executes a communication program loaded on the RAM 2020 and executes a communication interface based on the processing content described in the communication program. A communication process is instructed to 2030. Under the control of the CPU 2000, the communication interface 2030 reads transmission data stored in a transmission buffer area or the like provided on a storage device such as the RAM 2020, the hard disk drive 2040, the flexible disk 2090, or the CD-ROM 2095, and sends it to the network. The reception data transmitted or received from the network is written into a reception buffer area or the like provided on the storage device. As described above, the communication interface 2030 may transfer transmission / reception data to / from the storage device by a DMA (direct memory access) method. Instead, the CPU 2000 transfers the storage device or the communication interface 2030 as a transfer source. The transmission / reception data may be transferred by reading the data from the data and writing the data to the communication interface 2030 or the storage device of the transfer destination.

  The CPU 2000 is all or necessary from among files or databases stored in an external storage device such as a hard disk drive 2040, a CD-ROM drive 2060 (CD-ROM 2095), and a flexible disk drive 2050 (flexible disk 2090). This portion is read into the RAM 2020 by DMA transfer or the like, and various processes are performed on the data on the RAM 2020. Then, CPU 2000 writes the processed data back to the external storage device by DMA transfer or the like. In such processing, since the RAM 2020 can be regarded as temporarily holding the contents of the external storage device, in the present embodiment, the RAM 2020 and the external storage device are collectively referred to as a memory, a storage unit, or a storage device. Various types of information such as various programs, data, tables, and databases in the present embodiment are stored on such a storage device and are subjected to information processing. Note that the CPU 2000 can also store a part of the RAM 2020 in the cache memory and perform reading and writing on the cache memory. Even in such a form, the cache memory bears a part of the function of the RAM 2020. Therefore, in the present embodiment, the cache memory is also included in the RAM 2020, the memory, and / or the storage device unless otherwise indicated. To do.

  In addition, the CPU 2000 performs various operations, such as various operations, information processing, condition determination, information search / replacement, etc., described in the present embodiment, specified for the data read from the RAM 2020 by the instruction sequence of the program. Is written back to the RAM 2020. For example, when performing the condition determination, the CPU 2000 determines whether the various variables shown in the present embodiment satisfy the conditions such as large, small, above, below, equal, etc., compared to other variables or constants. When the condition is satisfied (or not satisfied), the program branches to a different instruction sequence or calls a subroutine.

  Further, the CPU 2000 can search for information stored in a file or database in the storage device. For example, in the case where a plurality of entries in which the attribute value of the second attribute is associated with the attribute value of the first attribute are stored in the storage device, the CPU 2000 displays the plurality of entries stored in the storage device. The entry that matches the condition in which the attribute value of the first attribute is specified is retrieved, and the attribute value of the second attribute that is stored in the entry is read, thereby associating with the first attribute that satisfies the predetermined condition The attribute value of the specified second attribute can be obtained.

  The program or module shown above may be stored in an external recording medium. As the recording medium, in addition to the flexible disk 2090 and the CD-ROM 2095, an optical recording medium such as DVD or CD, a magneto-optical recording medium such as MO, a tape medium, a semiconductor memory such as an IC card, and the like can be used. Further, a storage device such as a hard disk or RAM provided in a server system connected to a dedicated communication network or the Internet may be used as a recording medium, and the program may be provided to the computer 1900 via the network.

  As mentioned above, although this invention was demonstrated using embodiment, the technical scope of this invention is not limited to the range as described in the said embodiment. It will be apparent to those skilled in the art that various modifications or improvements can be added to the above-described embodiment. It is apparent from the scope of the claims that the embodiments added with such changes or improvements can be included in the technical scope of the present invention.

  The order of execution of each process such as operations, procedures, steps, and stages in the apparatus, system, program, and method shown in the claims, the description, and the drawings is particularly “before” or “prior to”. It should be noted that the output can be realized in any order unless the output of the previous process is used in the subsequent process. Regarding the operation flow in the claims, the description, and the drawings, even if it is described using “first”, “next”, etc. for convenience, it means that it is essential to carry out in this order. It is not a thing.

DESCRIPTION OF SYMBOLS 10 Information display system, 20 Work space, 25 path | route, 30 information, 50 Laser pointer, 52 Information terminal, 54 Projection camera, 56 Control apparatus, 62 Projector, 64 Imaging device, 72 Memory | storage part, 74 Path | route setting part, 76 recognition part 78 Display controller, 80 Transmitter / receiver, 1900 Computer, 2000 CPU, 2010 ROM, 2020 RAM, 2030 Communication interface, 2040 Hard disk drive, 2050 Flexible disk drive, 2060 CD-ROM drive, 2070 I / O chip, 2075 Controller, 2080 Display device, 2082 Host controller, 2084 I / O controller, 2090 Flexible disk, 2095 CD-ROM

Claims (18)

An information display system for displaying information in a work space where a plurality of workers work,
A route setting unit for setting a route for displaying information in the work space;
A display control unit for performing display control for moving each of the plurality of pieces of information to be browsed by the plurality of workers along the route;
A projector that displays the plurality of information on the route in the work space according to control by the display control unit;
A recognition unit for recognizing an operation on information displayed on the route by each of the plurality of workers;
Equipped with a,
The route setting unit is an information display system that sets the route by measuring the work space . An imaging device for imaging the work space;
The display control unit displays a measurement pattern in the work space,
The information display system according to claim 1 , wherein the path setting unit specifies an area in the work space where the path can be set based on a captured image of the measurement pattern by the imaging device. The information display system according to claim 2 , further comprising a plurality of the projectors each displaying a part of the route in the work space. The information display system according to claim 3 , further comprising a plurality of the imaging devices provided corresponding to any of the plurality of projectors. The route setting unit, in response to that or the projector the projector has changed position is increased or decreased, by measuring the working space according to any one of 4 claims 1 to reconfigure the path Information display system. An information display system for displaying information in a work space where a plurality of workers work,
A route setting unit for setting a route for displaying information in the work space;
A display control unit for performing display control for moving each of the plurality of pieces of information to be browsed by the plurality of workers along the route;
A projector that displays the plurality of information on the route in the work space according to control by the display control unit;
A recognition unit for recognizing an operation on information displayed on the route by each of the plurality of workers;
Equipped with a,
The route setting unit is an information display system that sets the route according to the seat arrangement of the plurality of workers . The information display system according to claim 6 , wherein the route setting unit sets the route according to seat arrangement of the plurality of workers and presence / absence of workers. An information display system for displaying information in a work space where a plurality of workers work,
A route setting unit for setting a route for displaying information in the work space;
A display control unit for performing display control for moving each of the plurality of pieces of information to be browsed by the plurality of workers along the route;
A projector that displays the plurality of information on the route in the work space according to control by the display control unit;
A recognition unit for recognizing an operation on information displayed on the route by each of the plurality of workers;
A transmission unit that transmits data corresponding to the instructed information to the corresponding information terminal of the operator when the operator instructs acquisition of information on the route;
An information display system comprising: An imaging device for imaging the work space,
The information display system according to claim 8 , wherein the recognition unit specifies information specified by a laser pointer among the plurality of pieces of information moving along the route based on an image captured by the imaging device. Each of the plurality of laser pointers irradiates the work space with irradiation points that blink in different patterns,
The recognizing unit identifies which of the plurality of laser pointers has designated the information based on the flashing pattern of the irradiation point,
The information display system according to claim 9 , wherein the transmission unit transmits the specified information to an information terminal of an operator who uses a laser pointer that specifies the specified information. An information display system for displaying information in a work space where a plurality of workers work,
A route setting unit for setting a route for displaying information in the work space;
A display control unit for performing display control for moving each of the plurality of pieces of information to be browsed by the plurality of workers along the route;
Equipped with a,
The display control unit
For each of the plurality of information displayed in the route, managing whether each of the plurality of workers has browsed,
An information display system that changes a display color, size, or contrast of information displayed in the route according to the number of people who browse . An information display system for displaying information in a work space where a plurality of workers work,
A route setting unit for setting a route for displaying information in the work space;
A display control unit for performing display control for moving each of the plurality of pieces of information to be browsed by the plurality of workers along the route;
Equipped with a,
The display control unit, when displaying information in which a worker to be browsed is designated, displays the information with emphasis in the vicinity of the designated worker in the route . An information display system for displaying information in a work space where a plurality of workers work,
A route setting unit for setting a route for displaying information in the work space;
A display control unit for performing display control for moving each of the plurality of pieces of information to be browsed by the plurality of workers along the route;
Equipped with a,
The display control unit
For each of the plurality of information displayed in the route, managing whether each of the plurality of workers has browsed,
An information display system that highlights and displays the information in the vicinity of the worker in the route when the worker is not browsing the information. An information display system for displaying information in a work space where a plurality of workers work,
A route setting unit for setting a route for displaying information in the work space;
A display control unit for performing display control for moving each of the plurality of pieces of information to be browsed by the plurality of workers along the route;
A plurality of information providing devices used for each of the plurality of workers;
With
The said display control part is an information display system which superimposes and displays the said path | route on the image of the said workspace displayed on each display surface of these information provision apparatus . A projector that displays the plurality of information on the route in the work space according to control by the display control unit;
A recognition unit for recognizing an operation on information displayed on the route by each of the plurality of workers;
The information display system according to any one of claims 11 to 14 , further comprising: The information display system according to any one of claims 1 to 15 , wherein the route setting unit sets the route having a designated length. The display controller in accordance with the period being displayed in said path, the display color of the information displayed in said path, to any one of claims 1 to change the size or contrast 16 The information display system described. The display controller, in advance after determined time has elapsed or a predetermined end timing from the start of display in the path, to any one of claims 1 to 17 for erasing information from said path The information display system described.

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