JP5142959B2 - Fault system, program used for fault system, information recording medium - Google Patents

Description

  The present invention relates to a failure system that transmits and receives necessary information between a projection unit and a remote control device that remotely controls the projection unit, a program used for the failure system, and an information recording medium.

Conventionally, as this type of information communication system, there is a configuration disclosed in Patent Document 1.
The conventional information communication system described in Patent Document 1 is a camera system that transmits a monitoring image obtained by capturing a monitoring area to a remote monitoring center, and previously captures the background of the monitoring area and stores it as a background image. A difference camera terminal that captures an image obtained by capturing a monitoring area in real time as a real time image, detects a difference image between the background image and the real time image, and extracts it as a difference area related to the difference image in the real time image; And transmitting means for transmitting only the difference area to the monitoring center. When the difference area is extracted, the subject in the difference area is enlarged more than the area other than the difference area in the real-time image. A camera for magnifying photography that transmits the photographed magnified image to the monitoring center. It is intended the configuration.
JP 2001-2111447 A

However, in the conventional information communication system, since the enlarged image is transmitted to the monitoring center, the transmission speed of the information is reduced when there is other information to be transmitted / received.
Moreover, the problem that the behavior of the subject cannot be monitored systematically only by transmitting the enlarged image to the monitoring center remains unsolved.

  SUMMARY OF THE INVENTION Accordingly, the present invention provides a failure system, a program used for the failure system, and an information recording medium that can grasp the behavior of a mobile object systematically without increasing the amount of information transmitted / received via a telecommunication line. It is said.

  In order to achieve the above object, the fault system according to the present invention includes an intrusion detection device that detects intrusion of a moving body and transmits detection information of the moving body to a projection unit; An image capturing unit that images a region, an intrusion notification information transmitting unit that transmits intrusion notification information that notifies the remote operation device of intrusion based on detection information of the mobile object transmitted from the intrusion detection device, and a powerful body A projection unit provided with a projecting unit for projecting the image, a display unit that receives image information captured by the imaging unit and transmits and receives various types of information, and can display an image captured by the imaging unit A moving body detection unit that is connected to a remote control device via an electric communication line and detects a moving body in the area based on an image of a predetermined area captured by the imaging unit. When the moving object is detected by the moving object detecting means, the moving object image extracting means for extracting the moving object image including the moving object, the extracted moving object image, and the extracted image related information related to the extracted moving object image are displayed. And an image transmitting means for transmitting to the remote control device at a specific time interval in the projection unit, and the received moving body in the reference image obtained by imaging the entire predetermined area received from the projection unit. Image synthesizing means for sequentially synthesizing images, image display means for displaying the synthesized image synthesized by the image synthesizing means on the display unit, and firing instruction information transmitting means for transmitting the firing instruction information toward the projection unit Arranged in the remote control device.

  A program used in the fault system according to the present invention for achieving the above object is used in the fault system described above, and based on an image of a predetermined area captured by the imaging unit, a moving body in the area is selected. A function for detecting, and a function for extracting a moving object image including the moving object when the moving object is detected by the moving object detecting means; and an extracted image related to the extracted moving object image and the extracted moving object image. The function of transmitting to the remote control device at a specific time interval is arranged in the computer constituting the projection unit, and the received movement is received in the reference image obtained by imaging the entire predetermined area received from the projection unit. A function for sequentially combining body images, a function for displaying a combined image combined by image combining means on a display unit, and firing instruction information toward the projection unit And a function of transmitting are arranged in a computer having the above-described remote control device.

  An information recording medium according to the present invention for achieving the above-described object is characterized in that a program used for the above-described information communication system is recorded.

According to the present invention, the following effects can be obtained.
-It is possible to grasp the behavior of a mobile object systematically without increasing the amount of information transmitted / received via a telecommunication line.
-Since the intrusion notification information is transmitted to the remote control device, the operator of the remote control device can be alerted and the subsequent coping action can be surely performed.
-A powerful body can be projected by the launch instruction information transmitted toward the projection unit, and this can give power to the moving body.

  The best mode for carrying out the present invention will be described below with reference to the drawings. FIG. 1 is an explanatory diagram showing the overall configuration of a failure system to which an information communication system according to an embodiment of the present invention is applied. 2 is a block diagram showing the network configuration of the fault system, FIG. 3A is a block diagram showing the functions of the terminal device, and FIG. 2B is a block diagram showing the functions of the remote control device. is there.

As shown in FIGS. 1 and 2, a failure system A according to an embodiment of the present invention includes a plurality of intrusion detection devices 10, a plurality of projection units B that are terminal devices, and a remote control device C. They are connected via an electric communication line such as wireless communication. In FIG. 1, only one projection unit B is shown.
In this embodiment, five intrusion detection devices 10 are associated with one projection unit B.

  Further, each projection unit B ... and the plurality of intrusion detection devices 10 ... are connected to each projection unit B ... and the remote control device C by a high-speed communication type wireless communication such as a wireless LAN. Connected via communication network.

  The intrusion detection device 10 includes a vibration sensor that detects vibration associated with walking of a moving body P such as a human or other animal in a detection area a having a predetermined radius, a control unit that controls the device, and a projection unit that will be described in detail later. A wireless communication device that transmits intrusion detection information toward B and a battery (both not shown) as a power source are configured.

  Each intrusion detection device 10 is disposed corresponding to each predetermined region (hereinafter referred to as “imaging region”) of three high-sensitivity cameras 61 to 63 which are imaging units described later. In other words, it is arranged so as to be able to detect the moving body P that is about to enter the imaging region or has entered.

In the present embodiment, as shown in FIG. 1, some of the detection areas “a” of the required radii overlap each other or are adjacent to each other so that the intrusion of the moving body P from the assumed intrusion route can be detected without omission. The detection areas a and a of the intrusion detection devices 10 and 10 are arranged so as to contact each other.
Although FIG. 1 shows an example in which the intrusion detection devices 10 are arranged on a straight line, it is needless to say that the intrusion detection devices 10 may be arranged on a required curve in consideration of, for example, topography.

FIG. 4 is an overall perspective view of the projection unit, FIG. 5 is an enlarged partial perspective view showing the powerful body projecting portion disposed in the projection unit, and FIG. 6 is a cross-sectional view showing the internal structure of the powerful body projecting portion. is there.
As shown in FIG. 4, the projection unit B has a positioning sensor unit Bb placed and fixed on a cubic main body 21 via a connecting part 20, and a powerful body projection part Ba on the side of the main body 21. Is provided.

The powerful body projecting portion Ba has a base plate 22 that is bent in a circular arc around the central axis O1 of the main body 21 in plan view, and the base plate 22 is centered on the central axis O1 in plan view. And six launching portions 30 which are equiangularly spaced from each other.
As shown in FIG. 1, the two adjacent launch units 30 correspond to the respective defense areas 61 to 63.
In other words, for each of the defense areas 61 to 63, a plurality of launchers that launch different types of powerful bodies are disposed.
“Powers of different types” are grenades, for example, a flash bullet that emits a flash, an acoustic grenade, a flame tube, and the like.
For example, a flash bullet is loaded in one of the two adjacent firing tube portions 30, 30, and a grenade 38 is loaded in the other one. A grenade may be fired.

The launch unit 30 is mainly composed of a launch tube (hereinafter also referred to as “chamber”) 31, a rope storage part 32, and cable length adjusting mechanisms 33 </ b> R and 33 </ b> L disposed between the chamber 31 and the cable storage part 32. It is what.
As shown in FIG. 6, the chamber 31 has one end opened as a launch port 31a, and the base end wall 31b is formed in a cylindrical shape in which a loading port 31c is opened corresponding to the axis O2. A predetermined interval is provided on the rope housing portion 32 via a mounting plate 50 fixed to the base end wall 31b, and is fixed in parallel.

  The loading port 31c is loaded with an ignition powder 34, and a non-nel tube 35 is connected thereto. A double base propellant 36 is disposed on the inner surface of the base end wall 31b.

A resin lid 37 is attached to the launch port 31a of the chamber 31 so as to be detachable therefrom.
The lid portion 37 includes an annular frame 37a for fitting into the launch port 31a, and a lid plate 37b fitted to close the inside of the frame 37a.

In the chamber 31, a bullet 39 having a grenade 38, which is an example of a powerful body, mounted in a case 41, and an injection piston member 40 for injecting the bullet 39 are accommodated in a fireable manner.
A warning bullet that emits a flash can also be used as a powerful body. For example, a warning bullet is loaded in one of the two adjacent firing cylinders 30 and 30, and a grenade 38 is loaded in the other. In addition, after first firing a warning bullet, a grenade may be fired as necessary.

The case 41 includes a thin resin cylindrical case body 42 with a disc-shaped mounting plate 43 on the front side and a cord tension initiation type fuze 44 on the rear side. A ring-shaped cable attachment part 46 for attaching one end part of the cable 45 protrudes from the type fuze part 44.
The cord tension initiation type fuze portion 44 is configured to detonate when a tension acts on the cord tension initiation fuze portion 44 via the cord attachment portion 46.
The other end of the cable 45 is connected and fixed to the cable storage part 32, and restraints 47 and 48 are connected to this at predetermined intervals.

FIG. 7 is an explanatory view for explaining a restraint connected to the rope, and FIGS. 8A to 8C are enlarged perspective views showing a part of the rope length adjusting mechanism in section.
Since the restraint tool 47 and the restraint tool 48 have the same structure, the restraint tool 47 will be described below, and the description of the restraint tool 48 will be omitted.

The restraint tool 47 is for restricting the extension of the rope 45 for every fixed length, and is a plate body formed in a substantially heart shape in a front view.
Connection holes 47a and 47b for connecting the rope 45 are formed on the upper side edge of the restraint 47, and an insertion hole 47c for inserting a shaft 55a of a solenoid 55 described later in the lower half. Is formed.
Ring members 49 and 49 for connecting the cable 45 are inserted through the connection holes 47a and 47b.

  The injection piston member 40 is loaded between the bullet 39 and the double base propellant 36 in the chamber 31, has an outer diameter that substantially matches the inner diameter of the chamber 31, and a cable attachment portion on the front wall surface 40 a. An accommodating recess 40b for accommodating 46 is formed, and an empty portion 40d is recessed in the rear surface 40c.

The rope storage portion 32 is formed in a rectangular cylinder shape that is slightly longer than the chamber 31 and stores a rope 45 having a required length therein.
The rope storage portion 32 is supported by being inclined slightly upward from the base end portion thereof toward the open end portion, and the rope length adjustment mechanisms 33R and 33L (see FIGS. 5 and 6) are provided on the distal end portion thereof. ) Is arranged.

  As shown in FIGS. 5 and 8, the cord length adjusting mechanism 33 </ b> L has a solenoid 55 provided in a support 54 in which substantially triangular side walls 52 and 53 are fixed to both ends of an L-shaped support wall 51 in a front view. It is. Since one rope length adjusting mechanism 33R has a configuration that is symmetrical to the rope length adjusting mechanism 33L, detailed description thereof is omitted.

The side wall 52 is formed with an accommodation groove 52a for accommodating the restraint 47 described above. Specifically, the upper edge of the restraint 47 is accommodated in a state of protruding forward from the opening of the accommodation groove 52a. In other words, the restraint 47 is accommodated so as to be pulled out from the accommodation groove 52a in front of it.
Note that the rope length adjusting mechanism 33R accommodates a restraint 48 in the same manner as the rope length adjusting mechanism 33L.

  In the present embodiment, the total length of the rope 47 is 40 m, and the above-described restraining tool 47 is connected to the position of 20 m, and the restraining tool 48 is connected to the position of 10 m. For example, the restraint tool 47 is accommodated in the rope length adjustment mechanism 33L, and the restraint tool 48 is accommodated in the rope length adjustment mechanism 33R.

As shown in FIG. 8A, the restraining tool 47 accommodated in the accommodation groove 52a is fixed by the shaft 55a of the solenoid 55, so that the extension of the rope 47 can be limited to 20 m.
Further, when only the restraining tool 48 is fixed, when a tensile force is applied to the restraining tool 47 through the rope 47, the restraining tool 47 comes out of the receiving groove 52a as shown in FIGS. 8B and 8C. The rope 45 can be extended by 30 m. Furthermore, when both the restraining tools 47 and 48 are not restrained by the solenoids 55 and 55, the rope 47 can be extended by 40 m.
In addition, about the number of binding tools and a connection position, it is not restricted to the above-mentioned example, Of course, it can change suitably.

The operation of the powerful body projection unit configured as described above will be described with reference to FIG. FIGS. 9A to 9C are explanatory views showing the operation of the powerful body projection unit in a systematic manner.
(1) In FIG. 9A, based on the cable length setting information transmitted from the remote control device C, the details of which will be described later, the cable length adjustment mechanism 33R, 33L of the cable 45 corresponding to the fusible working distance (target distance) Set the length.

(2) The firing cylinder 30 to be actuated is selected by the firing instruction information transmitted from the remote control device C, the ignition powder 34 and the double base propellant 36 of the firing cylinder 30 are combusted, and the injection piston is generated by the gas pressure. A bullet 39 is fired together with the member 40.

(3) The bullet 39 moves in the chamber 31 by the launch and breaks the lid portion 37, and the discharge pin 56 of the fusible portion 44 exposed to the outside of the chamber 31 operates (FIG. 9B). (Primary safety release)
(4) The bullet 39 is released while being fed out of the cable 45, the secondary safety release mechanism of the fuze 44 is started by the injection G, and the self-detonation postponing agent starts to burn.

(5) The elastic body 39 and the injection piston member 44 are separated by a plurality of separation springs 57 disposed on the front wall surface 40a of the injection piston member 40 (FIG. 9C, (a) Shown).
(6) At the timing when the towed rope 45 and the posture of the bullet 39 are stabilized, the secondary safety release mechanism of the fuze 44 releases the lock of the rope tension firing mechanism (not shown) (see FIG. 9C). (Indicated by (I)).
(7) By the full extension of the rope 45 in the vicinity of the target, a tension of an operation specified value is applied to the rope tension firing mechanism section (not shown), thereby operating the fuze 44 and detonating the bullet 39 (see FIG. 9 (C) and (c)).

By the way, the position locating sensor unit B2 includes the millimeter wave radar 60, three high-sensitivity cameras 61 to 63 that are imaging units, and three near-infrared projectors 64 that are arranged corresponding to the respective high-sensitivity cameras. ..., a device signal processing device 67, a wireless communication device 66, and a battery 65.
That is, the power range intrusion position by the millimeter wave radar is detected, an image including the moving body P is captured and transmitted, and the night operation is enabled by projecting near infrared rays.
The three high-sensitivity cameras 61 to 63 each have an angle of view of 60 degrees as shown in FIG. 1, and these are combined to form an angle of view of 180 degrees.
Further, the imaging ranges of the high-sensitivity cameras 61 to 63 correspond to the power ranges b and b of the bullets 39 fired from the two neighboring launching units 30 and 30 among the launching units 30. .
In other words, for example, the fan-shaped imaging region of the high-sensitivity camera 61 covers the power ranges b and b of the bullets 39 fired from the two adjacent firing tube portions 30 and 30.

Next, functions of the remote control device and the projection unit will be described with reference to FIGS.
The projection unit B has a CPU 67 (Central Processing Unit), an interface circuit, and a main body 67 including a memory (not shown) composed of ROМ and RAМ. The infrared projector 64..., The wireless communication device 66, and the battery 65 are connected.

The projection unit B exhibits the following functions by executing a required program stored in its memory.
The required program detects a moving object P in the area based on an image of a predetermined area captured by the three high-sensitivity cameras 61 to 63 serving as the imaging unit, and the moving object P. Sometimes, the function of extracting the moving body image including the moving body P, and the extracted moving body image and the extracted image related information related to the extracted moving body image are transmitted to the remote control device C at specific time intervals. The function to be realized in the computer constituting the projection unit B.
In the present embodiment, the computer constituting the projection unit B is the CPU.

(1) A function of detecting the moving body P in the predetermined area (imaging area) based on an image of a predetermined area (imaging area) captured by the three high-sensitivity cameras 61 to 63 as the imaging unit This is referred to as “moving body detection means B1”.
The detection of the moving body is performed by, for example, extracting the difference between the captured frames.

(2) A function of extracting a moving body image including the moving body P when the moving body P is detected by the moving body detecting means B1. This is referred to as “moving body image extraction means B2.”

(3) A function of transmitting the extracted moving body image and the extracted image related information related to the extracted moving body image to the remote control device C at specific time intervals. This is referred to as “image transmission means B3”.
The “extracted image related information” includes time information at which the moving body image is extracted, coordinate information in the predetermined area, gradation, size, and the like.
The “specific time interval” is set in advance for the basic transmission timing for both the reference image and the moving body image, and these are transmitted according to the background and the change state (magnitude / speed of change) of the moving body. The time interval is changed manually or automatically (algorithm).
Specifically, for example, in an environment where the background does not change much, the reference image is transmitted at a time interval later than the initial setting. On the other hand, when the background change is large (fast), the reference image is transmitted at an earlier time interval than the initial setting. Send.
In other words, because the moving speed of a moving body that is the target is not always constant when it runs or stops, it is possible to transmit moving body images at short intervals when the change of the moving body is large (fast). . In this case as well, the time interval between the two has a relationship of moving body image <reference image.

In the present embodiment, in addition to the functions described above, the following functions are provided.
(4) A function for determining whether or not there is a change in the reference image. This is referred to as “image change determination means B4”.
When such a function is provided, it is possible to cope with, for example, a case where the reference image changes greatly, and the amount of information transmitted from the projection unit B to the remote control device C can be further reduced.
In this embodiment, when the image change determination unit B4 determines that there is a change in the reference image, the reference image after the change is transmitted. You may make it transmit at a longer time interval.

(5) A function of transmitting intrusion notification information notifying the remote control device C of the intrusion of the moving body P based on the detection information of the moving body P transmitted from the intrusion detection device 10 described above. This is referred to as “intrusion notification information transmission means B5”.
The “intrusion notification information” is displayed on the display unit 72 and can alert the operator of the remote control device C and ensure that the subsequent coping action is performed.
(6) A function of setting the extension length of the rope 45. This is referred to as “search length setting means B6”.
The rope length setting means B6 is configured to fix and release the restraints 47 and 48 by the solenoid 55 based on the rope length setting information transmitted from the remote control device C.

  The remote control device C includes a CPU (Central Processing Unit), an interface circuit, a main body 70 including a memory (not shown) such as ROМ and RAМ, etc., an input unit 71 such as a keyboard, a mouse, and a touch pen, and a display unit. A display 72, a wireless communication device 73, and the like are connected.

The remote control device C exhibits the following functions by executing a required program stored in its memory.
That is, a function of sequentially combining the received moving body image with a reference image obtained by imaging the entire predetermined area received from the projection unit B... And a function of displaying the combined image on the display unit 72. , The content realized by a computer constituting the apparatus.
In the present embodiment, the computer forming the remote control device C is the CPU.

(1) A function of sequentially synthesizing the received moving body image with the reference image obtained by imaging the entire predetermined area received from the projection unit B. This is referred to as “image composition means C1”.
(2) A function of performing identification processing for identifying the moving body image from the background image. This is referred to as “identification means C2”.
Specifically, the moving body image is subjected to visual effect processing different from that of the background image. For example, the moving body image is colored. Thereby, the movement of the moving body P can be visually emphasized, and identification can be performed easily.

(3) A function of displaying the synthesized image synthesized by the image synthesizing unit C1 on the display unit 73. This is referred to as “image display means C3”.
Based on the time information included in the extracted image related information, the extracted moving body images for each time are sequentially combined with the background image and displayed on the display unit 72.
The operator identifies the moving body P based on the composite image displayed on the display unit 72, and if the moving body P can be identified as a predetermined target, instruction information for giving power to the moving body P is input from the input unit 71. input.
Thereby, the projection unit B sets the cable length according to the target distance on the basis of the instruction information, and the bullet 39 is fired from the launch unit 30 of the target direction, and when it reaches the target distance, Give power.

  Next, a series of processes from detection of a moving body to synthesis processing of the moving body image on the background image and display on the display unit 72 will be described with reference to FIGS. FIG. 10 is a flowchart showing a series of processing contents from detection of a moving object to synthesis processing of the moving object image on the background image and display on the display unit, and FIG. B) shows processing on the remote control device side. Moreover, FIG. 11 is explanatory drawing which shows the process image displayed on the display part of a remote control device.

<Processing on Terminal Device (Projection Unit) B Side>
Step S1 (abbreviated as “S1” in the figure. The same applies hereinafter): A background image is acquired by the three high-sensitivity cameras 61 to 63 as the imaging unit, set as a reference image, and the process proceeds to step S2. .
The “background image” is an image of the background of the moving object, and the “reference image” is a background image (which may include a moving object image) set as a reference at a specific time.
Step S2: The reference image 80 shown in FIG. 11A is transmitted to the remote control device C, and the process proceeds to Step S3.
Step S3: As shown in FIG. 11B, the mobile body P is detected, and the process proceeds to Step S4.
Step S4: If the moving body P is detected, the process proceeds to step S5. If the moving body P is not detected, the process returns to step S3.

Step S5: As shown in FIG. 11C, the extracted image related information of the area where the moving body P is detected is acquired, and the process proceeds to Step S6.
Step S6: The extracted image related information is transmitted to the remote control device C together with the moving body image 81, and the process returns to Step S3.

<Processing on remote control device C>
Step T1 (abbreviated as “T1” in the figure. The same applies hereinafter): It is determined whether or not a moving body image has been received. If it is determined that a moving body image has been received, the process proceeds to step T2, otherwise. Repeat step T1.

Step T2: As shown in FIG. 11D, the mobile object history display process is performed on the reference image 80, and the process proceeds to Step T3. That is, based on the extracted image related information, a process of combining the moving body image 81 with the reference image 80 is performed.
In FIG. 11D, 81 (t1) is a moving body image at time t1, similarly 81 (t2) is a moving body image at time t2, 81 (t3) is a moving body image at time t3, and 81 (t4). Is a moving body image at time t4.
Thus, since the position of the moving body P for each time can be displayed superimposed on the reference image, the moving locus of the moving body P can be easily confirmed visually.

Step T3: It is determined whether or not it is time to update the reference image. If it is the time, the process proceeds to Step T4, and if not, Step T3 is repeated.
Step T4: A reference image request signal is transmitted to the projection unit B.

According to the present invention described in detail above, it is possible to grasp the behavior of a mobile object systematically without increasing the amount of information transmitted / received via a telecommunication line.
In addition, since the intrusion detection device, the projection unit, and the remote control device are connected to each other via a wireless communication line, the installation and withdrawal of the information communication system can be easily performed.

The present invention is not limited to the above-described embodiments, and the following modifications can be made.
In the embodiment described above, an example in which the information communication system is applied to a failure system has been described. However, the embodiment can also be applied to a consumer security system.

In the above-described embodiment, an example in which each function described above is realized by a single CPU has been described. However, distributed processing may be performed by a plurality of CPUs and accordingly by a plurality of computers.

The information recording medium is not limited to the above-described memory such as ROМ and RAМ, but includes floppy disks, compact disks, digital video disks, magneto-optical disks, portable hard disks, USB memories, and the like. That is, the recording format is not limited to a magnetic format, but includes a recording format adapted to the recording structure of the information recording medium.

  “Recording a program” includes those recorded in a compressed format in a predetermined format, recorded in a self-decompressing format, recorded in an executable format, etc. In addition, it also includes recording the source code of the program.

It is explanatory drawing which shows the whole structure of the failure system to which the information communication system which concerns on one Embodiment of this invention is applied. It is a block diagram which shows the network structure of a failure system same as the above. (A) is a block diagram showing functions of the projection unit, and (B) is a block diagram showing functions of the remote control device. (A) is a whole perspective view of the projection unit which forms a part of the obstacle system same as the above, and (B) is a partial perspective view showing details of a powerful body projection unit arranged in the projection unit. It is a fragmentary perspective view which expands and shows the powerful body projection part arrange | positioned in the projection unit. It is sectional drawing which shows the internal structure of a powerful body projection part. It is explanatory drawing for demonstrating the restraint tool connected with the cable. (A)-(C) are the expansion perspective views which show a part of rope length adjustment mechanism in cross section, (A) is a mode that the restraint is being fixed, (B) is fixation of a restraint. The released state, (C), shows the state where the restraining tool comes out. (A)-(C) are explanatory drawings which show operation | movement of a powerful body projection part temporally. It is a flowchart which shows a series of processing content from a detection of a moving body to a background image combining a moving body image and displaying it on a display unit, (A) is a process on the projection unit side, The processing on the remote control device side is shown. It is explanatory drawing which shows the image image displayed on the display part of a remote control device.

Explanation of symbols

10 Intrusion detection devices 61-63 Imaging unit (high sensitivity camera)
72 Display B Terminal device (projection unit)
B1 Moving body detection means B2 Moving body image extraction means B3 Image transmission means B4 Image change determination means B5 Intrusion notification information transmission means C Remote control device C1 Image composition means C2 Identification means C3 Image display means

Claims (9)

One or more intrusion detection devices that detect the intrusion of the moving body and transmit the detection information of the moving body to the projection unit; and
An image capturing unit for capturing an image of a predetermined area, intrusion notification information transmitting means for transmitting intrusion notification information notifying the invasion of the mobile body toward the remote control device based on the detection information of the mobile body transmitted from the intrusion detection device; A projection unit provided with a launching unit for projecting powerful bodies;
A remote control device having a display unit capable of receiving image information captured by the imaging unit and transmitting and receiving various types of information and displaying an image captured by the imaging unit is connected via an electric communication line. Failure system ,
Based on an image of a predetermined area imaged by the imaging unit, a moving object detection means for detecting a moving object in the area;
When a moving object is detected by the moving object detecting means, a moving object image extracting means for extracting a moving object image including the moving object;
An image transmitting means for transmitting the extracted moving body image and the extracted image related information related to the extracted moving body image to the remote control device at a specific time interval is disposed in the projection unit ,
Image combining means for sequentially combining the received moving body image with a reference image obtained by imaging the entire predetermined area received from the projection unit ;
Image display means for displaying the synthesized image synthesized by the image synthesis means on the display unit ;
A failure system comprising: a firing instruction information transmitting means for transmitting firing instruction information toward the projection unit ; Have multiple projection units ,
The obstacle system according to claim 1, wherein the projection units are arranged so that predetermined areas of the projection units overlap each other. The projection unit is provided with image change determination means for determining whether or not there is a change in the reference image,
The failure system according to claim 1 or 2, wherein when it is determined that the reference image is changed, the image transmission unit transmits the changed reference image. The failure system according to claim 1, wherein the image transmission unit transmits the reference image at a time interval longer than a transmission time interval of the moving body image. The fault system according to any one of claims 1 to 4, further comprising: an identification unit that performs an identification process for identifying the moving body image from the background image. The failure system according to any one of claims 1 to 5, wherein the image synthesizing unit sequentially synthesizes the moving body image for each extracted time with the reference image based on the extraction time information included in the extracted image related information. . The fault system according to any one of claims 1 to 6, wherein an intrusion detection device is arranged corresponding to each predetermined region. In the program used for the fault system of any one of Claims 1-7,
A function of detecting a moving body in the region based on an image of a predetermined region captured by the imaging unit;
A function of extracting a moving object image including the moving object when the moving object is detected by the moving object detecting means;
A function of transmitting the extracted moving body image and the extracted image related information related to the extracted moving body image to the remote control device at a specific time interval is realized in the computer that forms the projection unit,
A function of sequentially combining the received moving body image with a reference image obtained by imaging the entire predetermined area received from the projection unit;
A function of displaying the composite image synthesized by the image synthesis means on the display unit;
A program used for a fault system, wherein a computer constituting the remote control device realizes a function of transmitting launch instruction information toward the projection unit . An information recording medium on which a program used for the failure system according to claim 8 is recorded .

Images