JP2018180832A - Inspection support apparatus, inspection support method, and program - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an inspection support apparatus, an inspection support method, and a program for specifying and listing road attachments in a predetermined area.SOLUTION: An inspection support apparatus 1 according to the present invention: sets an area where road attachments is to be specified (a step S31); specifies one or a plurality of road attachments in the area set in the step S31 based on location information of the road attachments (a step S32); and listing information on one or a plurality of road attachments specified in the step S32 on the display screen (a step S33).SELECTED DRAWING: Figure 5

Description

  The present invention relates to technology for supporting inspection of road accessories.

  As a result of legal amendments, periodic inspection of road accessories (road signs, road lighting facilities, etc.) has become mandatory. In each local government, problems such as lack of inspection technicians, variation in inspection results due to inspection work not being standardized, and oversight of inspection items have been pointed out before, but under the control of the law revision. How to check, maintain and manage the huge number of road attachments in

  From such a background, in recent years, each local government has put great effort into training and expanding inspectors by holding many technical consultation meetings, technical training sessions, practical training and the like on inspections. On the other hand, each manufacturer introduces the latest information processing technology to develop an inspection support system that supports facility inspection, etc., and provides various technical means to reduce the burden on the inspector's work and realize the efficiency of inspection work. doing.

  For example, in Patent Document 1, guide information for instructing the position of an inspection point based on the position information of the current position acquired by GPS or the like and the position information of the inspection point of the bridge is superimposed and displayed on the image acquired In the following, there is disclosed a technique capable of easily and quickly guiding an inspector to an inspection site by displaying a guide.

Japanese Patent Application No. 2015-095649

  By the way, road accessories inspection is different from the case of bridge inspection, and there are many things that become obstacles of GPS such as buildings and trees around. For this reason, when the guide display of Patent Document 1 is applied to a road attachment inspection, the position information of the current position can not be obtained with high accuracy, and the image may not be able to guide the accurate position of the road attachment.

  In addition, since the guide display of Patent Document 1 uses a video taken with a camera such as a tablet terminal, a road appendage exists in a blind spot on the video, or a plurality of road appendages overlap on the video (for example, The exact location of the road attachment on the image), if the road attachments are installed in close physical proximity, or if the road attachments are present in the same direction of sight in the image) I can not guide you.

  Therefore, when the guide display can not guide the accurate position of the road attachment, it is convenient that information on the road attachment to be checked can be obtained by another display means instead of the guide display.

  The present invention has been made in view of the above-described problems, and an object of the present invention is to provide an inspection support device, an inspection support method, and a program for displaying a list of information on road attachments present in a predetermined area.

  A first invention for solving the problems is an inspection support device for supporting inspection of road attachments, and for each road attachment, acquiring means for acquiring position information of the road attachment, and identifying the road attachment Area setting means for setting an area to be set, specifying means for specifying one or more road accessories present in the area based on the position information of the road And a list display unit for displaying the list. According to the first aspect of the invention, since the information of one or more road accessories existing in the predetermined area is displayed in a list, the inspector is checked with reference to the information of the road accessories displayed in the list. You can find road attachments.

  In the first aspect of the invention, the information processing apparatus may further comprise storage means for storing position information of the road attachment for each road attachment, and the acquisition means may acquire the position information from the storage means. Thereby, it is possible to store in advance position information of road attachments, and to list and display information of one or more road attachments present in the area based on the position information.

  In the first aspect of the invention, the apparatus further comprises current position acquisition means for acquiring position information of the current position, and the area setting means sets a predetermined range from the current position as the area based on the acquired current position information. The specifying means may specify the road appendage present in the predetermined range from the current position based on the position information of the current position and the position information of the road attachment. This makes it possible to list information on one or more road accessories present in a predetermined range from the current location.

  In the first aspect of the invention, the list display means may display specification information of the identified road attachment as a list. In this way, it is possible to find out the road attachment to be checked with reference to the specification information of the displayed road attachment.

  In the first invention, the list display means may display a photographed image of the road attachment together with specification information. This makes it possible to find a road accessory to be checked, with reference to the photographed image of the road accessory displayed together with the specification information.

In the first invention, an image acquisition means for acquiring an image including a road attachment, an apparatus position acquisition means for acquiring apparatus position information which is information on the position and orientation of the inspection support apparatus, and the acquired apparatus position information And guide generation means for generating guide information indicating the position of the road attachment in the image based on the position information of the road attachment and
The information processing apparatus may further include guide display means for generating and displaying a superimposed image in which the generated guide information is superimposed on the image. In this way, it is possible to find the road attachment to be checked by the guide information that indicates the position of the road attachment.

In the first aspect of the invention, the apparatus may further include display switching means for switching the display to any one of the list display means and the guide display means.
For example, the display switching unit switches the display to the list display unit or the guide display unit by receiving a display switching operation from the user.
Alternatively, the display switching unit may further include a detection unit that detects a decrease in positional accuracy of acquired position information of the current location, and the display switching unit may display the list when detecting a decrease in positional accuracy during display by the guide display unit. The display is switched to the means, and information on one or more road accessories present in the area is listed.

  In the first aspect of the invention, the vehicle navigation system may further include selection means for receiving a selection of a road attachment to be checked from among the road attachments displayed on the list display means or the guide display means. As a result, it is possible to select a road attachment to be inspected from among the road attachments displayed as a list or the road accessories displayed as a guide.

  In addition, facility specification display means for displaying facility specifications including position information, structure information, installation environment information and inspection information of the road attachment selected by the selection means may be further provided. Thereby, the facility specification of the road attachment to be checked can be displayed.

Further, an inspection result slip display means for displaying an inspection result slip capable of inputting an inspection result of each member of the road attachment selected by the selection means may be further provided. Thereby, the inspection result of each member of the road attachment can be input to the inspection result sheet, and the inspection result sheet can be created.
Further, damage record slip display means for displaying a damage record slip capable of inputting damage information of a specific member of the inspection result slip may be further provided. As a result, damage information of a specific member of the inspection result slip can be input to the damage record slip, and a damage record slip can be created.

  According to a second aspect of the present invention, there is provided a computer-implemented method comprising the steps of: acquiring position information of a road attachment for each road attachment; setting an area for identifying the road attachment; and position of the road attachment It is a check support method characterized by including a step of specifying one or more road attachments present in the area based on information, and listing information of the specified road accessories. . According to the second aspect of the invention, since the information of one or more road accessories existing in the predetermined area is displayed in a list, the inspector is checked with reference to the information of the road accessories displayed in the list. You can find road attachments.

  A third invention for solving the problem comprises a computer, an acquiring means for acquiring position information of a road appendage for each road appendage, an area setting means for setting an area for identifying a road appendage, and a road appendage Functioning as specifying means for specifying one or more road attachments present in the area based on position information of an object, and as list display means for displaying a list of the information of the specified road accessories It is a feature program. By installing the program according to the third invention on a computer such as a tablet terminal, the inspection support apparatus according to the first invention can be obtained.

  According to the present invention, an inspection support device, an inspection support method, and a program are provided that list information on road accessories present in a predetermined area.

Hardware configuration of inspection support device 1 Diagram showing data structure of inspection data 20 Flow chart showing operation of guide display processing Figure showing screen example of guide display screen Flow chart showing operation of list display processing Figure showing a screen example of the list display screen Diagram showing an example of display switching between the guide display screen and the list display screen Figure showing another example of display switching between guide display screen and list display screen Flow chart showing operation of inspection process Figure showing an example screen display of facility specifications Figure showing an example screen display of inspection result slips Figure showing a screen display example of damage record slip

  Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings. In the following description and the attached drawings, components having substantially the same functions are denoted by the same reference numerals.

(Hardware configuration of inspection support device 1)
FIG. 1 is a diagram illustrating an example of a hardware configuration of the inspection support device 1 (computer). Although a tablet terminal is suitable as the inspection support device 1, various configurations can be adopted according to the application and purpose, and a smartphone, a notebook PC, a wearable device (for example, a head mount type of glasses type or helmet type) It may be play etc.

  As shown in FIG. 1, the inspection support device 1 mainly includes the control unit 11, the storage unit 12, the communication control unit 13, the input unit 14, the display unit 15, the peripheral device I / F unit 16, the camera 17, and position acquisition. The unit 18 and the like are connected via the bus 19 and configured.

The control unit 11 is configured of a central processing unit (CPU), a read only memory (ROM), a random access memory (RAM), and the like. The CPU executes all the control of the inspection support device 1 according to the present invention by calling and executing a program stored in the storage unit 12, the ROM, the recording medium, etc. to a work memory area on the RAM.
The ROM is a non-volatile memory and permanently holds programs, data, and the like. The RAM is a volatile memory, and temporarily stores programs, data, etc. loaded from the storage unit 12, ROM, recording medium, etc., and has a work area used by the control unit 11 to perform various processes.

  The storage unit 12 is a flash memory, a hard disk drive (HDD), or the like, and stores a program executed by the control unit 11, data necessary for program execution, and the like. The program and the like are read by the control unit 11 as necessary, transferred to the RAM, and executed.

  An inspection support program is installed in the storage unit 12. The check support program of the check support device 1 for guide display processing (see FIG. 3), list display processing (see FIG. 5), display switching processing (see FIGS. 7 and 8), and check processing (see FIG. 9) All processing is performed.

  The storage unit 12 stores inspection data 20 of road accessories to be inspected. FIG. 2 is a diagram showing a data configuration of the inspection data 20. As shown in FIG. The inspection data 20 is linked with a road attachment ID 21 identifying a road attachment, and holds facility specification data 22, inspection result slip data 23, and damage record slip data 24.

The facility specification data 22 stores road attachment type information, position information, structure information, installation environment information, inspection information, and other specification information of the road attachment.
Among them, the type information includes information such as the type of road attachment (road sign / road information providing device / road lighting facility /...), The administrator of the road attachment, the management number of the road attachment, and the like.

  The location information includes the latitude and longitude of the representative location of the road attachment, the road type of the route on which the road attachment is installed (general national road / major local roads / ...), and the name of the route on which the road attachment is installed (national road ○○), information on the up and down of the route on which the road attachment is installed, and information on the location of the road attachment (00〇 ○○ city ○○ ward 1-1 etc.), etc.

The structural information includes information on the structure of the road attachment such as the type of support of the road attachment, the type of surface treatment, and the shape of the base of the support rib.
Installation environment information is installation environment (general part / bridge part / tunnel / ...) of road accessories, distance from the shore, whether it is snow melting agent scattering section, whether it is wind regulation enforcement section, whether it is snow protection measures implementation section Includes information on the installation environment of road accessories such as

  The inspection information includes information such as the type of inspection (initial inspection / periodic inspection / temporary inspection / ...), inspection method (proximity visual inspection / appearance visual inspection / ...), inspection date and last inspection date. In addition, map data around the road attachment, a photographed image of the road attachment, and the like may be stored in the facility specification data 22.

  In the inspection result slip data 23, information of the inspection result of the road attachment input to the inspection result slip (see FIG. 11) is stored. Specifically, whether or not each component of the road attachment is subject to inspection (present / not present), inspection status (completed / not implemented), evaluation category of damage (damage not found / damage found / damage) Large), necessity of countermeasures (necessary / not required), diagnosis category of soundness (healthy / preventive maintenance phase / early action phase / emergency action phase), etc. are stored. Further, based on the result of diagnosis of the soundness of each member, etc., the diagnosis category of soundness of the road accessory as a whole is stored.

  The damage record data 24 stores information of damage records of specific members input to the damage record (see FIG. 12). Specifically, the name of the member, the evaluation result of the degree of damage, the contents of the measure, the inspection picture obtained by photographing the damaged place and the like are stored. Damage record form data 24 holds data for each member.

  Although the inspection data 20 may be stored in advance in the storage unit 12 of the inspection support device 1 before the inspection, it is connected to an external server that stores the inspection data 20 via the network 3 at the time of inspection, The inspection data 20 may be acquired from an external server.

  The communication control unit 13 has a communication control terminal, a communication port, etc., is a communication interface that mediates communication between the inspection support device 1 and the network 3, and controls data communication with an external server etc. via the network 3. I do.

  The input unit 14 is, for example, an input device such as a touch panel. An inspector can perform an operation instruction, an operation instruction, data input, and the like to the inspection support device 1 through the input unit 14.

  The display unit 15 includes a display device such as a liquid crystal panel, a logic circuit (video adapter or the like) for realizing a video function of a computer in cooperation with the display device. The input unit 14 and the display unit 15 may be integrated as in a touch panel display.

  The peripheral device I / F (interface) unit 16 is a port for connecting the inspection support device 1 and the peripheral device, and the inspection support device 1 performs data communication with the peripheral device via the peripheral device I / F unit 16 Do. The peripheral device I / F unit 16 is configured by USB, HDMI (registered trademark), MHL, an earphone microphone connector, and the like. The connection form with peripheral devices may be wired or wireless.

  The camera 17 has a Complementary Metal Oxide Semiconductor Image Sensor (CMOS) or the like, and acquires an image. The camera 17 includes a front camera 17a (not shown) disposed on the front of the display screen of the inspection support device 1, and a rear camera 17b (not shown) disposed on the back opposite to the front. The camera 17 mainly includes a lens, an aperture, a shutter, an imaging device, and the like, and imaging conditions such as an aperture value, a shutter speed, and an ISO sensitivity can be changed. The camera 17 (17a and 17b) has a focusing mechanism for adjusting the focus of the camera 17 and a shutter mechanism for adjusting the opening and closing of the shutter.

The position acquisition unit 18 includes, for example, a GPS sensor, an acceleration sensor, a gyro sensor, a geomagnetic sensor, etc., and is an apparatus position that is information on the position (latitude / longitude) and direction (attitude) of the inspection support device 1 held by the inspector. Get information.
The bus 19 is a path that mediates the exchange of control signals, data signals, and the like between the respective units.

(Operation of inspection support device 1)
Next, main processing (guide display processing, list display processing, display switching processing, inspection processing) of the inspection support device 1 will be described in order.

[Guide display processing]
First, the guide display process executed by the inspection support device 1 will be described with reference to the flowchart of FIG. 3. The guide display process is substantially the same as in Patent Document 1, and therefore will be briefly described here.

  It is assumed that the inspection support device 1 has acquired in advance facility specification data 22 (FIG. 2) including position information of road accessories from an external server connected via the storage unit 12 or the network 3.

  First, when receiving a start operation of photographing from an inspector, the inspection support device 1 controls the camera 17 to start acquisition of an image (step S11). Further, the inspection support device 1 acquires device position information (information of position and orientation) of the inspection support device 1 necessary for generating the guide information 33 via the position acquisition unit 18 (step S12).

  Specifically, information on the position (latitude and longitude) of the inspection support device 1 is acquired from the GPS sensor, and information on the direction (attitude) of the inspection support device 1 is acquired from the acceleration sensor, the gyro sensor, or the geomagnetic sensor. The information on the position of the inspection support device 1 may be acquired by the manual operation of the inspector. For example, the map data to which the information of the position (latitude / longitude) is given is displayed on the display unit 15, and the inspector taps and clicks on the place corresponding to the current position on the map data, thereby displaying the position information. You may get it.

Subsequently, the inspection support device 1 uses the markerless AR (the latitude and the longitude) based on the device position information of the inspection support device 1 acquired in step S12 and the position information (latitude and longitude) of the road attachment present in the visual field range of the camera 17. Guide information 33 (AR content) for indicating the position of the road attachment in the video is generated using the augmented reality) technology (step S13). The position information (latitude and longitude) of the road attachment is obtained from the facility specification data 22.
Then, the inspection support device 1 generates a superimposed image 31 in which the guide information 33 is superimposed on the acquired image, and displays the superimposed image 31 on the display unit 15 (step S14).

  FIG. 4 is a view showing a screen display example of the guide display process. As shown in the figure, the superimposed image 31 on which the guide information 33 is superimposed is displayed on the guide display screen 30 (display unit 15). Of the guide information 33, the guide information 33a indicates the location of the road sign in the image, and the guide information 33b and 33c indicate the location of the road illumination facility in the image.

  As described above, the inspector who operates the inspection support apparatus 1 can easily find the road attachment to be inspected by the guide information 33 displayed on the display screen. As a result, the inspector can be guided to the inspection location without hesitation, and the inspection work can be efficiently performed.

  Here, in road attachment inspection, there are many things that become obstacles of GPS such as buildings and trees around. For this reason, the sensitivity of the radio wave received from the GPS satellite is lowered, the position information of the current position can not be obtained with high accuracy, and it may not be possible to indicate the correct position of the road attachment on the image.

In addition, since a road accessory is present in a blind spot on a video, or a plurality of road appendages overlap on a video (a road appendage is installed in proximity, in order to use the video taken by the camera 17) And, in the case where a plurality of road attachments exist in the same direction of the line of sight in the image), it may not be possible to indicate the correct position of the road attachment on the image.
So, in addition to the above-mentioned guide display function, in this invention, the list display function which displays the information of a road attachment list is provided.

[List display process]
The list display process executed by the inspection support device 1 will be described with reference to the flowchart of FIG. 5. It is assumed that the inspection support device 1 has acquired in advance facility specification data 22 (FIG. 2) including position information of road accessories from an external server connected via the storage unit 12 or the network 3.

  The inspection support device 1 first sets an area for specifying a road accessory (step S31). Hereinafter, some setting examples of the area will be exemplified.

(Area setting example 1)
“A predetermined range from the current location” is set as an area for specifying road accessories. In this case, the inspection support device 1 acquires the position information of the current position, and sets a predetermined range from the current position as an area for specifying the road attachment based on the acquired position information of the current position. For example, a circular area of a predetermined radius (10 m, 20 m,...) Centered on the current position is taken as an area.

  The location information of the current location may be automatically acquired from a GPS sensor as in step S12 of FIG. 3 or may be acquired manually from map data. When acquiring position information of the current position by the GPS sensor, the position accuracy may not be good depending on the GPS reception environment, so the range (radius) should be set wider considering the error of the current position. desirable.

(Area setting example 2)
The "predetermined address classification" is set as an area for specifying road accessories. In this case, the inspection support device 1 receives an input of an address classification (for example, 0000 prefecture OO city OO ward 1-chome) from the inspector via the input unit 14 and sets it as an area for specifying a road attachment.

(Area setting example 3)
The "predetermined route" is set as an area for specifying road accessories. In this case, the inspection support device 1 receives an input of a route name (for example, National Route XX) from the inspector via the input unit 14 and sets it as an area for specifying a road attachment.

  In addition to the above example, for example, the area freely drawn by the inspector on the map data may be set as the area. In this case, the inspection support device 1 displays the map data to which the position information of the latitude and longitude is given on the display unit 15 on the display unit 15, and using a graphic drawing tool or the like on the map data Draw the area where you want to specify the road attachment by hand.

  Further, the area may be set by arbitrarily combining the above-described area setting examples. For example, by combining (area setting example 2) and (area setting example 3), it is also possible to set "a predetermined address division and a predetermined line" as an area.

  Subsequently, the inspection support device 1 specifies one or more road attachments present in the area set in step S31 based on the position information of the road accessories (step S32). The location information of the road attachment includes "latitude and longitude" where the road attachment is installed, "location" where the road attachment is installed, and "route name" of the route where the road attachment is installed, Etc., and is information acquired from the facility specification data 22 (position information). It depends on the setting method of the area which road attachment is specified based on which position information.

  For example, as described above (area setting example 1), when “a predetermined range from the current location” is set as an area, the inspection support device 1 determines the position of “latitude and longitude” of the facility specification data 22. Identify road accessories installed in the set area based on the information.

  Further, as described above (area setting example 2), when the “predetermined address classification” is set as the area, the inspection support device 1 is based on the position information of “location” of the facility specification data 22. Identify road accessories installed in the set address category.

  Further, as described above (area setting example 3), when the “predetermined line” is set as the area, the inspection support device 1 is based on the position information of the “line name” of the facility specification data 22. Identify road attachments that have the same route name as the set route name.

  In addition, when “a predetermined address classification and a predetermined route” is set as an area by combining (area setting example 2) and (area setting example 3) described above, the inspection support device 1 first , Narrow down road accessories installed in the address category set based on "location" (location information). Then, based on the “route name” (position information) of the narrowed road attachment, the road attachment having the same route name as the set route name is specified from the narrowed road accessories.

As described above, when the road attachment is identified, the inspection support device 1 displays a list of information on the identified one or more road attachments on the display unit 15 (step S33).
Specifically, the inspection support device 1 refers to the facility specification data 22 of the road attachment ID 21 of the specified road attachment and extracts some specification information of the road attachment from the facility specification data 22. , List the extracted specification information. It is desirable that the specification information extracted and displayed be information that is useful for finding road attachments. For example, it is information such as “type”, “management number”, “location”, “latitude / longitude”, etc. of the road attachment. In addition, if the inspection data 20 includes the past photographed image of the road attachment, the inspection support device 1 may display the photographed image of the road attachment together with the specification information. By displaying the photographed image, the road attachment can be easily found.

  In addition, the inspection support device 1 may display the information of the identified plurality of road accessories in the order according to a certain rule. For example, the information of a plurality of specified road attachments is displayed side by side in the order of the distance from the current location to the road attachment, or side by side in the type order of road accessories (road sign 道路 road lighting facility ... ...) It is also good.

  FIG. 7 is a diagram showing an example of screen display of list display processing. As shown in the figure, on the list display screen 40 (display unit 15), road appendix information 41 (41a, 41b,...), Which is information on the identified road attachment, is displayed as a list. In the example of the figure, as the road attachment information 41 (41a, 41b, ...), specification information 42 (42a, 42b, ...) such as "type", "management number", etc. of the road attachment and photographing of the road attachment Images 43 (43a, 43b,...) Are displayed. As a result, the inspector can find out the road appendage to be checked with reference to the specification information 42 of the road appendage and the photographed image 43 displayed on the list display screen 40. Unlike the guide display processing, according to the list display processing, information on road accessories not displayed on the video can also be obtained, so it is possible to comprehensively grasp the road accessories to be inspected.

[Display switching process]
Furthermore, in the present invention, the display of the guide display screen 30 and the list display screen 40 can be switched as appropriate.

  FIG. 7 is a diagram showing an example of switching the display of the guide display screen 30 and the list display screen 40. In particular, an example in which the display is switched to the guide display screen 30 or the list display screen 40 by receiving the display switching operation from the inspector is shown.

  As shown in FIG. 7, on the guide display screen 30 (FIG. 7 upper side), a “list display” button 35 for switching the display to the list display screen 40 is provided. Further, on the list display screen 40 (FIG. 7 lower), a “guide display” button 45 for switching the display to the guide display screen 30 is provided.

  While the guide display screen 30 (FIG. 7 upper side) is displayed (during the guide display process (FIG. 3)), when the “list display” button 35 is pressed by the inspector, the inspection support device 1 performs the list display process ( 5) is executed, and the display is switched to the list display screen 40 (FIG. 7 lower).

  Further, when the “guide display” button 45 is pressed by the inspector while the list display screen 40 (FIG. 7 lower) is displayed (during the list display process (FIG. 5)), the inspection support device 1 displays the guide The process (FIG. 3) is executed, and the display is switched to the guide display screen 30 (upper side of FIG. 7).

  FIG. 8 is a diagram showing another example of switching the display of the guide display screen 30 and the list display screen 40. In particular, an example is shown in which the display is automatically switched to the list display screen 40 when a decrease in the position accuracy of the current position is detected while the guide display screen 30 is displayed.

  For example, when the GPS reception sensitivity falls below a predetermined threshold, the inspection support device 1 detects a decrease in position accuracy. Alternatively, the acquired position data of the current position is analyzed in time series, and if the variation of the position data exceeds a predetermined threshold, a decrease in position accuracy is detected.

  The upper part of FIG. 8 is a display example of the guide display screen 30 in a state where a decrease in position accuracy is detected. As shown in the figure, it can be seen that the displayed guide information 33 (33a, 33b, 33c) can not accurately indicate the location of the road attachment. The inspection support device 1 displays the list display process (FIG. 5) when such a decrease in position accuracy is detected while the guide display screen 30 (FIG. 8 upper side) is displayed (during the guide display process (FIG. 3)). Run. That is, the inspection support device 1 switches the display to the list display screen 40 (FIG. 8 lower), and displays a list of information on road accessories present in the set area.

  In the example of FIG. 8, when the inspection support device 1 detects a decrease in position accuracy while the guide display screen 30 is displayed, the display is automatically switched to the list display screen 40, but the display is switched by the inspector You may want to do it by For this reason, the inspection support device 1 may only issue a warning or the like that there is a possibility that the position of the road attachment can not be accurately guided. In this case, as in FIG. 7, the display is switched to the list display screen 40 by receiving the display switching operation from the inspector.

[Inspection processing]
Next, the inspection process performed by the inspection support device 1 will be described with reference to the flowchart of FIG. 9. First, the inspector selects one road attachment to be inspected from the guide display screen 30 or the list display screen 40 via the input unit 14 (step S51).

  The inspection support device 1 reads from the storage unit 12 the facility specification data 22 (see FIG. 2) linked to the road attachment ID 21 of the selected road attachment, and displays specification information on the display unit 15 in a predetermined display format. It displays and receives input / edit of specification information from the inspector (step S52). After the input and editing, by accepting the data storage operation from the inspector, the contents of the input and editing are reflected in the facility specification data 22.

  FIG. 10 is a view showing a display example of the facility specification display screen 50 displaying the facility specification. As shown in the figure, the facility specification display screen 50 displays specification information (type information, position information, structure information, etc.) input in the past inspection. An inspector can input and edit specification information on the facility specification display screen 50.

  Further, the inspection support device 1 reads the inspection result slip data 23 (see FIG. 2) linked to the road accessory ID 21 from the storage unit 12 by receiving the display operation of the inspection result slip from the inspector, and displays the predetermined display format. Then, the inspection result sheet is displayed on the display unit 15, and the inspection result of each member of the road attachment is received from the inspector (step S53). After the input and editing, by accepting the data storage operation from the inspector, the contents input and edited are reflected in the inspection result sheet data 23.

  FIG. 11 is a diagram showing a display example of the inspection result slip display screen 60 displaying the inspection result slip. In the inspection result slip display screen 60, the inspector is the target (in / out) of the inspection of each member of the road attachment, the inspection status (performed / not performed), and the evaluation category (damage is Of each inspection item such as not accepted / damage is recognized / damage is large, necessity of countermeasure (need / not), diagnosis category of soundness (healthy / preventive maintenance stage / early action stage / emergency action stage) By selecting inspection information from the combo box 63, an inspection result sheet is created.

  In addition, the inspection support device 1 receives the display operation of the damage record slip for a specific member of the inspection result slip on the inspection result slip display screen 60, whereby the damage record slip data 24 (see FIG. 2) is read from the storage unit 12, the damage record slip is displayed on the display unit 15 in a predetermined display format, and input / edit of damage information is accepted from the inspector (step S54). After the input and editing, by receiving the data storage operation from the inspector, the contents of the input and editing are reflected in the damage record form data 24.

  FIG. 12 is a view showing a display example of the damage record slip display screen 70 displaying the damage record slip. In the damage record form display screen 70, the inspector enters the name of the part, the evaluation result of the degree of damage, the content of the measure, the inspection picture of the damaged part, etc. Create a damage record slip.

If there are other inspection targets (road attachments) (step S55; No), the process returns to step S51, the next inspection target (road accessories) is selected, and the above-mentioned steps S52 to S54 are repeated.
When all the inspections are completed (Step S55; Yes), this processing is ended.

  Although the preferred embodiments of the inspection support device 1 and the like according to the present invention have been described above with reference to the attached drawings, the present invention is not limited to such an example. In addition, it is obvious that those skilled in the art can conceive of various modifications or alterations within the scope of the technical idea disclosed in the present application, and they naturally belong to the technical scope of the present invention. It is understood that.

1: inspection support device 3: network 11: control unit 12: storage unit 13: communication control unit 14: input unit 15: display unit 16: peripheral device I / F unit 17: camera 18: position acquisition unit 19: bus 20: Inspection data 21: Road attachment ID
22: facility specification data 23: inspection result form data 24: damage record form data 30: guide display screen 31: superimposed image 33: guide information 33a: guide information 33b: guide information 33c: guide information 40: list display screen 41: Road attachment information 42: Specification information 43: Photographed image 50: Facility specification display screen 60: Inspection result slip display screen

Claims (15)

An inspection support device that supports the inspection of road accessories
Acquisition means for acquiring position information of road attachments for each road attachment;
Area setting means for setting an area for specifying road accessories;
Specifying means for specifying one or more road appendages present in the area based on position information of the road appendages;
List display means for displaying a list of information of the identified road accessories;
An inspection support apparatus comprising: Storage means for storing road attachment position information for each road attachment;
The inspection support device according to claim 1, wherein the acquisition unit acquires the position information from the storage unit. It further comprises current position acquisition means for acquiring position information of the current position,
The area setting means sets a predetermined range from the current position as the area based on the acquired position information of the current position.
The inspection according to claim 1 or 2, wherein the identification means identifies the road appendage existing in the predetermined range from the current position based on the position information of the current position and the position information of the road attachment. Support device. The inspection support device according to any one of claims 1 to 3, wherein the list display means displays specification information of the specified road attachment as a list. 5. The inspection support device according to claim 4, wherein the list display means displays a photographed image of the road attachment together with specification information. An image acquisition unit for acquiring an image including a road attachment;
Device position acquisition means for acquiring device position information that is information on the position and orientation of the inspection support device;
Guide generation means for generating guide information for indicating the position of the road attachment in the video based on the acquired device position information and the position information of the road attachment;
The inspection support device according to any one of claims 1 to 5, further comprising: guide display means for generating and displaying a superimposed image in which the generated guide information is superimposed on the image.   7. The inspection support device according to claim 6, further comprising display switching means for switching the display to any one of the list display means and the guide display means.   The inspection support apparatus according to claim 7, wherein the display switching unit switches the display to the list display unit or the guide display unit by receiving a display switching operation from a user. And detection means for detecting a decrease in position accuracy of the acquired current position information,
The display switching unit switches the display on the list display unit when detecting a decrease in position accuracy during display by the guide display unit, and displays a list of information on one or more road accessories present in the area The inspection support device according to claim 7, characterized in that:   10. The information processing apparatus according to claim 1, further comprising: selection means for receiving a selection of a road attachment to be checked out of road attachments displayed on the list display means or the guide display means. The inspection support device described in any one.   11. The apparatus according to claim 10, further comprising: facility specification display means for displaying facility specifications including position information, structure information, installation environment information and inspection information of the road attachment selected by the selection means. Inspection support device.   The inspection result slip display means which displays the inspection result slip which can input the inspection result of each member of the road attachment selected by the said selection means is further provided, The 10 or 11 characterized by the above-mentioned. Inspection support device.   The inspection support device according to claim 12, further comprising a damage record display means for displaying a damage record that can input damage information of a specific member of the inspection result slip. The computer is
Obtaining location information of the road attachment for each road attachment;
Setting an area for identifying road attachments;
Identifying one or more road appendages present in the area based on the position information of the road appendages;
Listing information of the identified road attachments;
An inspection support method characterized by including. Computer,
Acquisition means for acquiring position information of road attachments for each road attachment;
Area setting means for setting an area for specifying road accessories;
Specifying means for specifying one or more road appendages present in the area based on position information of the road appendages;
List display means for displaying a list of information of the identified road accessories;
And a program characterized by having it function.

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