JP2023124627A - Traffic safety facility management system - Google Patents

Abstract

To provide a traffic safety facility management system that can improve operation efficiency to make changes on a traffic safety facility when traffic regulations are changed.SOLUTION: A traffic safety facility management system 1 includes a storage unit 22 which stores traffic safety facility information regarding a traffic safety facility, and traffic regulation information including enforcement location information regarding locations where traffic regulations corresponding to traffic safety facilities are enforced and regulation content information regarding the content of traffic regulations, an input unit 31 to enter new traffic regulation information that includes new regulation content information that is different from the regulation content information at any location where traffic regulations are enforced, and a generation unit 23 that automatically generates new traffic safety facility information based on traffic safety facility information that identifies arbitrary locations based on new traffic regulation information entered into the input unit 31 and is linked to the identified arbitrary locations and new regulation content information.SELECTED DRAWING: Figure 1

Description

The present disclosure relates to traffic safety facility management systems.

Patent Document 1 discloses a database (hereinafter simply referred to as DB) containing data on traffic regulations (regulations on speed limits, etc.), data on traffic safety facilities (traffic lights, road signs, road markings, etc.), and road map data. .) to manage various information centrally.

JP-A-2003-193439

By the way, for example, when traffic regulations are changed (new establishment, revision, abolition, etc.), it is necessary to change (new establishment, revision, abolition, etc.) traffic safety facilities corresponding to the changed traffic regulations. The worker confirms the content of the traffic regulation change, and changes the traffic regulation information and the traffic safety facility information recorded in each database based on the content of the change. Also, at this time, the worker makes a plan for changing the traffic safety facilities corresponding to the changed traffic regulations, and requests the builder to install the traffic safety facilities based on the plan. However, even if the traffic safety facility management system according to Patent Literature 1 is used, the work for changing the traffic safety facilities is performed manually, so there is a risk that a great amount of work time is required or that the work for changing the traffic safety facilities is not performed in a timely manner. be. In this regard, the traffic safety facility management system has room for improvement.

An object of the present disclosure is to provide a traffic safety facility management system that can improve the efficiency of change work related to traffic safety facilities that occurs when traffic regulations are changed.

A traffic safety facility management system according to one aspect for achieving the above object,
A memory in which traffic safety facility information relating to traffic safety facilities, traffic regulation information including enforcement position information relating to positions at which traffic restrictions corresponding to said traffic safety facilities are enforced, and restriction content information relating to the content of said traffic regulation are stored. Department and
an input unit for inputting new traffic control information including new control content information different from the control content information at an arbitrary position among the positions where the traffic control is enforced;
The arbitrary position is specified based on the new traffic regulation information input to the input unit, and the traffic safety facility information linked to the specified arbitrary position, and the new regulation content information; and a generating unit that automatically generates new traffic safety facility information based on.

According to the above configuration, just by inputting new traffic regulation information including new regulation content information at an arbitrary position into the input unit, the generation unit generates the arbitrary traffic regulation information based on the inputted new traffic regulation information. Identify the location of Furthermore, the generation unit automatically generates new traffic safety facility information based on the traffic safety facility information associated with the specified arbitrary position and the new regulation content information. In other words, the worker only needs to input new traffic regulation information into the input section when performing the change work, and does not need to input new traffic safety facility information into the input section, for example. Therefore, according to the traffic safety facility management system having the above configuration, it is possible to improve the efficiency of the work for changing traffic safety facilities that occurs when traffic regulations are changed.

Advantageous Effects of Invention According to the present disclosure, it is possible to provide a traffic safety facility management system that can improve the efficiency of change work related to traffic safety facilities that occurs when traffic regulations are changed.

FIG. 1 is a system configuration diagram of a traffic safety facility management system according to one aspect of the present embodiment. FIG. 2 is a flowchart of processing executed by the traffic safety facility management system according to one aspect of the present embodiment. FIG. 3 is a diagram illustrating an example of an image displayed on the display unit; FIG. 4 is a diagram illustrating an example of an image displayed on the display unit; FIG. 5 is a diagram showing an example of an image displayed on the display unit. FIG. 6 is a diagram illustrating an example of an image displayed on the display unit; FIG. 7 is a diagram illustrating an example of an image displayed on the display unit; FIG. 8 is a diagram showing an example of an image displayed on the display unit. FIG. 9 is a diagram illustrating an example of an image displayed on the display unit; FIG. 10 is a diagram illustrating an example of an image displayed on the display unit;

An embodiment of the present disclosure (hereinafter referred to as the present embodiment) will be described below with reference to the drawings. The dimensions of each member shown in this drawing may differ from the actual dimensions of each member for convenience of explanation.

(Basic configuration of traffic safety facility management system)
First, the basic configuration of a traffic safety facility management system 1 according to this embodiment will be described with reference to FIG. A traffic safety facility is a facility for realizing safety and smoothness of traffic, prevention of traffic pollution, and the like. Traffic safety facilities are, for example, road signs, road markings, traffic lights, and the like. Also, the traffic safety facility management system 1 can be used, for example, within a closed network area. A closed network area is, for example, a network area within the police.

As illustrated in FIG. 1 , the traffic safety facility management system 1 includes a server 2 and terminal devices 3 . The server 2 and the terminal device 3 are communicably connected to each other via a communication line 4 such as a LAN cable. The server 2 includes an acquisition unit 21 , a storage unit 22 and a generation unit 23 . Acquisition unit 21 , storage unit 22 , and generation unit 23 are communicably connected to each other via bus 24 . The terminal device 3 includes an input section 31 , a storage section 32 , a display section 33 and an output section 34 . The terminal device 3 transmits to the server 2 a request signal for acquiring, for example, various information stored in the storage unit 22 of the server 2 and various information and various data generated by the generation unit 23 . When the server 2 receives the request signal from the terminal device 3 , the server 2 transmits information and data corresponding to the received request signal to the terminal device 3 .

The traffic safety facility management system 1 is communicably connected to an external device 5 via a communication line 7 such as a LAN cable, for example. The external device 5 is a device independent of the traffic safety facility management system 1 . The external device 5 is, for example, a printer or the like.

The acquisition unit 21 acquires various information from the terminal device 3, for example. For example, the terminal device 3 acquires various types of information stored in the external storage medium 6 and transmits the various types of information to the acquiring section 21, thereby acquiring the various types of information. The external storage medium 6 is, for example, a hard disk, an optical disk, a magneto-optical disk, a CD-ROM (Compact Disc-Read Only Memory), a magnetic tape, a non-volatile memory card, or the like. The information that the acquisition unit 21 acquires from the terminal device 3 is, for example, traffic accident information provided by the police or the like. The acquisition unit 21 transmits the acquired various information to the storage unit 22 .

The storage unit 22 includes storage media such as HDD (hard disk drive), SSD (solid state drive), flash memory, RAM (random access memory), and ROM (read only memory). The storage unit 22 stores a computer program (computer-readable instructions) executed by the generation unit 23, various information received by the server 2 from the terminal device 3 or the like, and the like. For example, when information different from information stored in the storage unit 22 or information not stored in the storage unit 22 is received from the acquisition unit 21, the storage unit 22 stores the received information.

The storage unit 22 stores a map DB (Data Base) 22A, a traffic regulation DB 22B, a sign DB 22C, a sign DB 22D, a traffic light DB 22E, an accident DB 22F, a travel DB 22G, a parts DB 22H, and a system control file 22I. include. The map DB 22A, the traffic regulation DB 22B, the sign DB 22C, the sign DB 22D, the traffic light DB 22E, the accident DB 22F, and the travel DB 22G are electrically connected to each other via a database link 8.

Map information including address information and the like is stored in the map DB 22A. The address information is, for example, information indicating the location of a building.

The traffic regulation DB 22B stores traffic regulation information regarding traffic regulation enforced for each road or each region. The traffic control information includes enforcement position information regarding the position where traffic control is enforced and control content information regarding the content of the traffic control. The content of the traffic regulation includes, for example, temporary stop, one-way traffic, right turn prohibition, traffic prohibition, parking prohibition, speed limit of 30 km/h, and the like. The enforcement position of traffic regulation may be one point or an area including a plurality of points.

The road sign information (an example of traffic safety facility information) regarding each road sign (an example of traffic safety facility) is stored in the sign DB 22C. A road sign is a display board provided near or above a road to provide necessary information to road users (such as vehicle drivers). Road signs include, for example, a speed limit sign and a sign prompting a vehicle to stop. The road sign information includes various information such as installation position, installation time, type, color and size of each sign.

The sign DB 22D stores road sign information (an example of traffic safety facility information) regarding each road sign (an example of traffic safety facility). Road markings are markings drawn on roads that display traffic regulations or instructions. The road markings include, for example, lane markings, stop lines, marks for urging the vehicle to stop (for example, "stop" marks), lines indicating pedestrian crossings, and the like. The road sign information includes various information such as installation position, installation time, type, size, etc. of each sign.

The traffic light DB 22E stores traffic light information (an example of traffic safety facility information) relating to each traffic light (an example of traffic safety facility). The traffic light information includes various types of information such as the installation position, installation time, and type of each traffic light.

Traffic regulations and traffic safety facilities are related. For example, when traffic regulation is enforced at a certain location, signs and signs (traffic safety facilities) indicating the suspension are installed at the location. Thus, traffic regulations correspond to traffic safety facilities, and traffic safety facilities also correspond to traffic regulations.

Traffic accident information is stored in the accident DB 22F. Traffic accident information includes information on the number of traffic accidents, location information on where traffic accidents occurred, time information on the time of occurrence of traffic accidents, damage information on the number of victims of traffic accidents and details of damage, and occurrence of traffic accidents. Includes jurisdictional information, etc., regarding the police station, etc., that has jurisdiction over the location.

The travel DB 22G contains travel route information of each vehicle, travel speed information (average speed information, etc.), brake operation information, weather information during travel, information on the number of vehicles passing on each road, ABS (Anti-lock Break System) ) was activated, ABS occurrence information indicating the number of vehicles, time, location, etc., sudden start occurrence information indicating the number, time, location, etc. of vehicles that started suddenly, number of vehicles that activated the wiper, time, location, etc. External big data including wiper generation information indicating the number of vehicles with headlamps turned on, time, place, etc. is stored.

The parts DB 22H includes parts information on parts and materials of traffic safety facilities (road signs, road markings, traffic signals, etc.), CAD data on traffic safety facilities, price information on prices of traffic safety facilities, and the like. For example, when changing a traffic safety facility, the user (an example of a worker) can easily estimate the cost of changing the traffic safety facility by using the price information of the traffic safety facility stored in the parts DB 22H. be able to. In addition, since it is possible to easily estimate the cost of changing traffic safety facilities, the user should promptly make a plan for changing the traffic safety facilities and issue a purchase order based on the plan to the executor. can be done.

Information stored in the map DB 22A, traffic regulation DB 22B, sign DB 22C, sign DB 22D, traffic light DB 22E, accident DB 22F, travel DB 22G, and parts DB 22H can be updated, added, or deleted as appropriate.

The system control file 22I stores a computer program for operating the traffic safety facility management system 1 and legal information regarding traffic safety facilities. Computer programs and legislative information stored in system control file 22I may be updated, added, or deleted from time to time. The legal information is information related to traffic-related laws such as the Road Traffic Act and the Road Sign Ordinance. The statutory information includes traffic regulation standard information regarding installation standards for traffic safety facilities. The traffic regulation standard information is, for example, information about the installation intervals of signs, the number of installed signs, and the like. The installation interval of signs and the number of installation of signs are determined in advance for each traffic safety facility by laws such as the Road Traffic Law and the Road Sign Ordinance.

The generation unit 23 is, for example, a processor that reads a computer program stored in the system control file 22I of the storage unit 22 and executes processing detailed below.

The generation unit 23 can specify the position where the new traffic control will be enforced based on the new traffic control information input to the input unit 31 of the terminal device 3 . The new traffic regulation information is traffic regulation information different from the traffic regulation information stored in the storage unit 22 . In addition, in this embodiment, the traffic control information which is not memorize|stored in the memory|storage part 22 is also contained in new traffic control information.

The generation unit 23 can generate display data based on the change classification information input to the input unit 31 of the terminal device 3 and the new traffic safety facility information. The change category information is information indicating whether the change category of traffic regulation is newly established, revised, or abolished. Moreover, in this specification, the term "change" includes "new establishment", "revision", and "abolition". In this specification, "newly installed" means changing from a state without traffic regulations and traffic safety facilities to a state with traffic regulations and traffic safety facilities. In this specification, "revision" means changing the contents of existing traffic regulations and traffic safety facilities to other contents. As used herein, "abolition" means changing from a state with traffic regulations and traffic safety facilities to a state without traffic regulations and traffic safety facilities.

Based on various information stored in the storage unit 22 and various information generated by the generation unit 23, the generation unit 23 can generate document data of plans and orders associated with changes in signs and signs. The generation unit 23 transmits the form data to the terminal device 3 .

The terminal device 3 is, for example, an electronic device such as a desktop computer, a laptop computer, a tablet computer, or a smart phone.

The input unit 31 is configured to receive an input operation of a user who operates the terminal device 3 and generate an instruction signal corresponding to the input operation. The input unit 31 is, for example, a touch panel overlaid on the display unit 33 of the terminal device 3, an operation button attached to the housing of the terminal device 3, a keyboard, or the like. The input unit 31 receives, for example, changed classification information, new traffic control information, and the like.

The hardware configuration of the storage unit 32 may be the same hardware configuration as the storage unit 22 of the server 2, for example. The storage unit 32 stores a computer program executed by the terminal device 3, various information received by the terminal device 3 from the server 2 or the like, and the like.

The display unit 33 is, for example, a touch screen display such as a liquid crystal display or an organic EL display. The display unit 33 is configured to display an image.

The output unit 34 can output the form data generated by the generation unit 23 and the output data including the traffic safety facility information generated by the generation unit 23 to the external device 5 .

(first embodiment)
Next, processing executed by the traffic safety facility management system 1 in the first embodiment will be described with reference to FIGS. 2 to 5. FIG. Specifically, in this embodiment, when a new traffic regulation with a temporary stop (an example of the content of the new traffic regulation) is set at a certain point where no traffic regulation exists, the traffic safety Processing executed by the facility management system 1 will be described. It is assumed that the storage unit 22 stores computer programs and various types of information in advance.

First, as exemplified in FIG. 2, the user inputs change classification information to the input unit 31 of the terminal device 3 (STEP 01). In this embodiment, the user inputs to the input unit 31 change category information indicating that the change category of traffic regulation is new. When the change classification information is input to the input unit 31 , the input unit 31 transmits the input change classification information to the server 2 . When the change classification information is displayed on the display unit 33, the image displayed on the display unit 33 displays the characters "new" as illustrated in FIG.

As illustrated in FIG. 2, the user inputs new traffic control information to the input unit 31 of the terminal device 3 (STEP 02). The new traffic regulation information includes enforcement position information about an arbitrary position among the positions where traffic regulation is enforced, and new regulation content information to be enforced at the arbitrary position. As exemplified in FIG. 3, in this embodiment, the user newly sets a traffic regulation including a temporary stop at Point A (an example of an arbitrary position) where no traffic regulation is enforced. Note that the icon 10 included in the images illustrated in FIGS. 3 and 4 is an icon for visually notifying the user that a new traffic restriction has been set at the point A with the content of a temporary stop. be. The input unit 31 transmits the input new traffic control information to the server 2 .

As exemplified in FIG. 2, the generation unit 23 of the server 2, based on the received new traffic regulation information, generates a position where the new traffic regulation is enforced and a new traffic safety facility corresponding to the new traffic regulation. and are specified (STEP 03). In this embodiment, the generation unit 23 specifies that the position where the new traffic regulation is enforced is Point A, and that the new traffic safety facility corresponding to the new traffic regulation is a sign indicating a temporary stop. do.

The generation unit 23 generates the planned change position information based on the new traffic regulation information and the law information (STEP 04). Note that the change-scheduled position information is information indicating a position where traffic safety facilities need to be changed due to changes in traffic regulations. One stop sign must be installed near the exit of the intersection according to the sign ordinance. Therefore, as illustrated in FIG. 4, in this embodiment, the planned change position of the stop sign is only the position A1 included in the point A. As shown in FIG. Therefore, the generation unit 23 generates change planned position information indicating that the change planned position of the stop sign is position A1.

As illustrated in FIG. 2, the generation unit 23 determines whether or not there is a traffic safety facility at or near the planned change position (STEP 05). If there is a traffic safety facility at or near the planned change position (YES in STEP05), STEP06 is executed. On the other hand, if there is no traffic safety facility at or near the planned change position (NO in STEP05), STEP07 is executed.

When STEP 06 is executed, the generation unit 23 determines whether the traffic safety facility at or near the planned change position and the new traffic safety facility corresponding to the new traffic regulation are of the same type. It judges (STEP06). The traffic safety facilities of the same type are, for example, a 30 km/h speed limit sign and a 40 km/h speed limit sign. If the planned change position or the traffic safety facility near the planned change position and the new traffic safety facility corresponding to the new traffic regulation are of the same type (YES in STEP06), STEP08 is executed. On the other hand, if the planned change position or the traffic safety facility near the planned change position and the new traffic safety facility corresponding to the new traffic regulation are not of the same type (NO in STEP06), STEP09 is executed. . When STEP08 is executed, the generation unit 23 determines to install new traffic safety facilities corresponding to the new traffic regulations by revising the planned change position or the traffic safety facilities near the planned change position ( STEP08). On the other hand, when STEP09 is executed, the generation unit 23 determines to install a new traffic safety facility corresponding to the new traffic regulation at the planned change position or in the vicinity of the planned change position (STEP09). .

When STEP07 is executed, the generation unit 23 determines to install a new traffic safety facility corresponding to the new traffic regulation at the planned change position (STEP07).

As illustrated in FIG. 4, in this embodiment, no traffic safety facilities are installed near the position A1 and the position A1. Therefore, generation unit 23 determines that there is no traffic safety facility at position A1 and in the vicinity of position A1 (NO in STEP05), and determines to install a stop sign at position A1 (STEP07).

As illustrated in FIG. 2, when one of STEP07 to STEP09 is executed, the generation unit 23 generates traffic safety facility information linked to the planned change position (an example of an arbitrary position), new regulation content information, and , new traffic safety facility information is generated (STEP 10). The new traffic safety facility information includes change plan information related to the change plan of the traffic safety facility linked to the planned change position. The change plan information is generated based on the traffic safety facility information and the planned change position information. In this example, it is necessary to install a stop sign at position A1, and there is currently no traffic safety facility at position A1. Therefore, based on the traffic safety facility information linked to the position A1 and the new restriction information, the generation unit 23 generates a new traffic sign indicating that a new stop sign is installed at the position A1. Generate safety facility information. In this embodiment, the change plan information includes that the newly installed sign is a stop sign, that the quantity of the sign is one, and that the sign is installed at position A1. It is information indicating that and

The generation unit 23 generates display data based on the changed classification information and the new traffic safety facility information (STEP 11). The generated display data is transmitted to the terminal device 3, for example. When the generated display data is transmitted to the terminal device 3 , an image based on the display data is displayed on the display section 33 of the terminal device 3 . Images based on the display data are illustrated in FIGS. 4 and 5. FIG.

The image exemplified in FIG. 4 includes an icon 10 indicating that a traffic restriction with content of a temporary stop has been newly set at the point A, and an icon indicating that a sign indicating a temporary stop has been newly installed at the position A1. 20, and a graphic 30 indicating that the traffic regulation change category is new. Icon 10 is based on new traffic control information corresponding to new traffic safety facility information. The icon 20 is based on new traffic safety facility information. Graphic 30 is based on the change segment information. The graphic 30 is, for example, a circle when the change section is new, a square when it is revised, and a triangle when it is abolished. However, the shape of the graphic 30 is not limited to these. In this embodiment, the change section is newly established, so the figure 30 is circular. The figure 30 is arranged so as to surround the icon 20 .

The image illustrated in FIG. 5 is, for example, an image displayed on the display unit 33 when the icon 20 included in the image illustrated in FIG. 4 is clicked. The image illustrated in FIG. 5 includes a straight line L1 passing through the point A and extending in the vertical direction. In this embodiment, the area on the left side of the straight line L1 is called a left area LR1, and the area on the right side of the straight line L1 is called a right area RR1. In the left region LR1, icons of traffic safety facilities based on the traffic safety facility information at the point A before change are displayed. In the right region RR1, icons of traffic safety facilities based on the changed traffic safety facility information (that is, new traffic safety facility information) at the point A are displayed. In this embodiment, a new stop sign is installed at position A1 (see FIG. 4) (point A) where no traffic safety facility existed, so traffic safety facilities are located in the left region LR1. Although no icon is displayed, an icon 40 is displayed in the right region RR1 to indicate that a sign indicating a temporary stop has been newly installed at the point A. FIG. Note that the map displayed in the image illustrated in FIG. 5 is merely a background, and the map displayed in the left region LR1 and the map displayed in the right region RR1 are different.

Returning to FIG. 2, STEP12 will be described. After STEP 11 is executed, the traffic safety facility management system 1 transmits output data including new traffic safety facility information and form data to the external device 5 via the output unit 34 of the terminal device 3 (STEP 12). . When receiving the output data from the traffic safety facility management system 1, the external device 5 prints a document such as a form based on the output data.

By the way, for example, when traffic regulations are changed, it is necessary to change traffic safety facilities corresponding to the changed traffic regulations. In this case, the worker confirms the content of the change in traffic regulation, and changes the traffic regulation information and the traffic safety facility information recorded in each DB based on the content of the change. At this time, the worker makes a plan for changing the traffic safety facility corresponding to the changed traffic regulation, and requests the builder to install the traffic safety facility based on the plan. However, when using the traffic safety facility management system according to Patent Literature 1, the traffic safety facility management system according to Patent Literature 1 has room for improvement in this respect, because the work for changing the traffic safety facilities is performed manually.

According to the traffic safety facility management system 1 having the above configuration, just by inputting new traffic regulation information including new regulation content information at an arbitrary position into the input unit 31, the generation unit 23 generates the new traffic regulation information. The arbitrary position is specified based on the regulation information. Furthermore, the generation unit 23 automatically generates new traffic safety facility information based on the traffic safety facility information linked to the specified arbitrary position and the new regulation content information. In other words, the user only needs to input new traffic regulation information to the input unit 31 when performing the modification work, and does not need to input new traffic safety facility information to the traffic safety facility management system 1 . In this way, according to the traffic safety facility management system 1, it is possible to improve the efficiency of change work related to traffic safety facilities that occurs when traffic regulations are changed.

In addition, according to the traffic safety facility management system 1 according to the above configuration, the generation unit 23 generates a new Generate traffic safety facility information. In other words, the user does not need to check the laws and regulations regarding traffic safety facilities when performing the modification work. Therefore, according to the traffic safety facility management system 1, the efficiency of change work can be improved.

In addition, according to the traffic safety facility management system 1 having the above configuration, since the legal information includes the traffic regulation standard information, the user does not need to confirm the traffic regulation standard when performing the change work. Therefore, according to the traffic safety facility management system 1, the efficiency of change work can be improved.

Further, according to the traffic safety facility management system 1 according to the above configuration, the generation unit 23 creates a new traffic safety facility including change plan information related to the change plan of the traffic safety facility based on the traffic safety facility information and the planned change position information. Generate facility information. Therefore, the user can accurately perform the change work by using such new traffic safety facility information.

Further, according to the traffic safety facility management system 1 having the configuration described above, the generation unit 23 generates display data based on the change classification information and the new traffic safety facility information. By displaying the generated display data on, for example, the display unit 33 of the terminal device 3, the user can easily grasp whether the change category of traffic regulation is newly established, revised, or abolished.

Further, according to the traffic safety facility management system 1 according to the above configuration, the user can confirm the new traffic regulation information and the new traffic safety facility information through the display unit 33, so that the result of the change work can be easily confirmed. can be recognized.

Further, the traffic safety facility management system 1 configured as described above can transmit output data including new traffic safety facility information, form data, and the like to the external device 5 . Therefore, for example, the user can check new traffic safety facility information or make plans/orders for changes in signs and signs by outputting documents such as forms based on the output data from the external device 5. can be done.

(Second embodiment)
Next, the processing executed by the traffic safety facility management system 1 in the second embodiment will be described with reference to FIGS. 2 and 6 to 8. FIG. In addition, in the second embodiment, the same parts as in the first embodiment are denoted by the same reference numerals, and the description thereof will be omitted as appropriate. Also in this embodiment, the traffic safety facility management system 1 executes the processing illustrated in FIG. Further, as illustrated in FIGS. 6 and 7, in the present embodiment, in a linearly extending region R1 (see FIG. 6), a new traffic control system that prohibits parking (an example of the contents of the new traffic regulation) is introduced. Regulations are enforced.

STEP01 is the same as in the first embodiment. Also in this embodiment, the user inputs to the input unit 31 change category information indicating that the change category of the traffic regulation is new. However, even if change classification information indicating that the change classification of traffic regulation is newly established is input to the input unit 31, the change classification of traffic regulation must be newly established at all positions where new traffic regulation is enforced. no. When the change classification information indicating that the traffic regulation change classification is new is input to the input unit 31, for example, the traffic regulation change classification at some of the positions where the new traffic regulation is enforced. may be revised. As will be described later, in this embodiment, a sign indicating a temporary stop is installed at position B1 (see FIG. 6) included in point B, so the traffic regulation change classification at position B1 is revision. On the other hand, the traffic regulation change categories at positions other than position B1, ie, positions B2, C1, C2, D1 and D2 (see FIG. 6), which will be described later, are newly established. Therefore, the change class information in the present embodiment includes information indicating that the change class of traffic regulation is new and information indicating that the change class of traffic regulation is revision.

STEP02 is the same as in the first embodiment. However, in this embodiment, as exemplified in FIG. 6, the user selects an area including point B where traffic regulation including a temporary stop is enforced and point C and point D where no traffic regulation is enforced. At R1 (an example of an arbitrary position), a new traffic regulation is set that prohibits parking (an example of the content of the new traffic regulation). Note that the icon 50 included in the images illustrated in FIGS. 6 and 7 is an icon for visually notifying the user that the traffic regulation prohibiting parking has been newly set in the region R1. be. An icon 60 included in the images illustrated in FIGS. 6 and 7 is an icon for visually communicating to the user that a stop sign is installed at position B1 included in point B. is. The details of the position B1 will be described later.

In STEP03, the generator 23 executes the same processing as in the first embodiment. In this embodiment, the generation unit 23 specifies that the position where the new traffic regulation is enforced is the region R1, and that the new traffic safety facility corresponding to the new traffic regulation is a sign indicating no parking. do.

In STEP04, the generation unit 23 performs the same processing as in the first embodiment. Signs indicating no parking must be installed on both sides of the road at intervals of 100 m, for example, according to the sign ordinance. However, this interval is merely an example, and is of course not limited to 100 m. As exemplified in FIG. 7, in this embodiment, the planned change positions of the sign indicating no parking are positions B1 and B2 included in the point B, positions C1 and C2 included in the point C, and a point D. position D1 and position D2. Therefore, the generation unit 23 generates change planned position information indicating that the change planned positions of the sign indicating no parking are position B1, position B2, position C1, position C2, position D1, and position D2.

In STEP05, the generation unit 23 performs the same processing as in the first embodiment. However, since there are a plurality of planned change positions identified in STEP04, STEP05 is executed for each of the plurality of positions. The generation unit 23 determines that there is a sign indicating a temporary stop at position B1 (YES in STEP05), and executes STEP06. On the other hand, generation unit 23 determines that there are no traffic safety facilities at position B2, position C1, position C2, position D1, position D2, and the vicinity of these positions (NO in STEP05), and position B2, position C1, It is determined to install signs indicating no parking at positions C2, D1 and D2 (STEP 07).

STEP06 will be explained. The no-parking sign and the temporary stop sign already installed at position B1 are not the same type of traffic safety facility. Therefore, the generation unit 23 determines that the no-parking sign is not the same type of traffic safety facility as the stop sign at position B1 (NO in STEP06), and the stop sign at position B1 (STEP 09).

In STEP07, the generation unit 23 performs the same processing as in the first embodiment. As illustrated in FIG. 6, in this embodiment, no traffic safety facility is installed at position B2, position C1, position C2, position D1, position D2 and the vicinity of these positions. Therefore, the generation unit 23 determines to install signs indicating no parking at positions B2, C1, C2, D1 and D2 (STEP07).

In STEP 10, the generation unit 23 executes the same processing as in the first embodiment. In this embodiment, it is necessary to install signs indicating no parking at positions B1, B2, C1, C2, D1 and D2. Although position B1 has a sign indicating a stop, there are currently no traffic safety facilities at positions B2, C1, C2, D1 and D2. Therefore, the generation unit 23 creates new traffic safety facilities based on the traffic safety facility information associated with the positions B1, B2, C1, C2, D1, and D2 and the new regulation information. Generate information. The generated new traffic safety facility information is that a sign indicating no parking is installed on the existing sign indicating a temporary stop at position B1, and that parking is prohibited at positions B2, C1, C2, D1, and D2. This information indicates that a sign indicating prohibition is newly installed. In this embodiment, the change plan information includes that the newly installed sign is a sign indicating no parking, that the number of such signs is six, and that the sign is already at position B1. It is information indicating a sign indicating a stop and being installed at a position B2, a position C1, a position C2, a position D1 and a position D2.

In STEP 11, the generation unit 23 executes the same processing as in the first embodiment. Images based on the display data generated in this embodiment are the images illustrated in FIGS. 7 and 8. FIG. The image illustrated in FIG. 7 includes icons 50, 60, 70-76 and figures 81-86.

The icon 70 is an icon indicating the sign before change (sign indicating a pause) at the position B1. The icon 71 is a sign after the change at the position B1 (a sign combining a sign indicating a stop and a sign indicating no parking, and a sign (auxiliary plate) indicating the end point of the no-parking area). is an icon indicating Note that the icon 70 is displayed to the left of the display area DR1 included in the image illustrated in FIG. The icon 71 is displayed on the right side of the display area DR1. The icon 72 is an icon indicating the sign after the change at the position B2 (a sign combining a sign indicating no parking and a sign (auxiliary plate) indicating the starting point of the no parking area). The icon 73 is an icon indicating the post-change sign (sign indicating no parking) at the position C1. The icon 74 is an icon indicating the post-change sign (sign indicating no parking) at the position C2. The icon 75 is an icon indicating the sign after the change at the position D1 (a sign combining a sign indicating no parking and a sign (auxiliary plate) indicating the starting point of the no parking area). The icon 76 is an icon indicating the sign after the change at the position D2 (a sign combining a sign indicating no parking and a sign (auxiliary plate) indicating the end point of the no parking area).

Since the traffic regulation change category at position B1 is revision, the figure 81 is a rectangle. The figure 81 is arranged so as to surround the icon 71 . On the other hand, figures 82 to 86 are circular because the traffic regulation change sections at positions B2, C1, C2, D1, and D2 are new. The figures 82-86 are arranged so as to surround the icons 72-76, respectively.

Icon 50 is based on new traffic control information corresponding to new traffic safety facility information. The icons 60 and 70 are based on the traffic safety facility information stored in the storage unit 22 (that is, the traffic safety facility information corresponding to the traffic safety facility before change). Icons 71-76 are based on new traffic safety facility information. Figures 81-86 are based on the change section information.

The image illustrated in FIG. 8 is, for example, an image displayed on the display unit 33 when the icon 60 included in the image illustrated in FIG. 7 is clicked. The image illustrated in FIG. 8 includes a straight line L2 passing through a position B1 included in the point B and extending in the vertical direction. In this embodiment, the area on the left side of the straight line L2 is called a left area LR2, and the area on the right side of the straight line L2 is called a right area RR2. In the left region LR2, icons of traffic safety facilities based on the pre-change traffic safety facility information at the position B1 are displayed. In the right region RR2, icons of traffic safety facilities based on the changed traffic safety facility information (that is, new traffic safety facility information) at the position B1 are displayed. Therefore, in the present embodiment, an icon 91 indicating a sign indicating a temporary stop is displayed in the left area LR2. Further, in the right region RR2, an icon 92 representing a sign combining a sign indicating a stop and a sign indicating no parking and a sign (auxiliary plate) indicating the end point of the no parking area. is displayed. Note that the map displayed in the image illustrated in FIG. 8 is merely a background, and the map displayed in the left area LR2 and the map displayed in the right area RR2 are different.

After STEP11 is executed, the traffic safety facility management system 1 executes STEP12. In STEP12, the traffic safety facility management system 1 executes the same processing as in the first embodiment.

Also in this embodiment, the traffic safety facility management system 1 can achieve the effects described above in the first embodiment.

Further, according to the traffic safety facility management system 1, the traffic safety facilities that need to be changed can be changed collectively, so that the work of changing the traffic safety facilities can be performed accurately and efficiently.

(Third embodiment)
Next, the processing executed by the traffic safety facility management system 1 in the third embodiment will be described with reference to FIGS. 2, 9 and 10. FIG. In addition, in the third embodiment, the same parts as in the first embodiment or the second embodiment are given the same reference numerals, and the description thereof will be omitted as appropriate. Also in this embodiment, the traffic safety facility management system 1 executes the processing illustrated in FIG. Further, as illustrated in FIGS. 9 and 10, in the present embodiment, initially, traffic regulation with a speed limit of 30 km/h is enforced in regions R2 and R3, and a speed limit of 40 km/h is enforced in region R4. However, the speed limit in region R4 has been revised from 40 km/h to 30 km/h.

In STEP 01 , the user inputs to the input unit 31 change category information indicating that the change category of traffic regulation is revision. The input unit 31 transmits the input change classification information to the server 2 . It should be noted that when the change classification information is displayed on the display section 33, the image displayed on the display section 33 displays the characters "revised" as illustrated in FIG.

STEP02 is the same as in the first embodiment. However, in this embodiment, as exemplified in FIG. 9, the user selects a speed limit of 30 km/h (new traffic control contents An example of ) is newly set as a traffic regulation. Note that no new traffic restrictions are enforced in the areas R2 and R3, so the user does nothing. Also, an icon 201 included in the image illustrated in FIG. 9 is an icon for visually communicating to the user that a traffic regulation with a speed limit of 40 km/h has been set. An icon 202 included in the image illustrated in FIG. 10 is an icon for visually communicating to the user that a traffic regulation with a speed limit of 30 km/h has been newly set. Further, the icon 101 included in the images illustrated in FIGS. 9 and 10 includes a sign indicating a temporary stop, a sign indicating no parking, and a sign indicating the speed limit of 40 km/h at the position E1 included in the point E. , is an icon for visually conveying to the user that a sign combining , is installed. The icon 102 visually conveys to the user that a sign combining a sign indicating no parking and a sign indicating a speed limit of 40 km/h is installed at a position F1 included in the point F. It is an icon for The icon 103 visually informs the user that a sign combining a sign indicating no parking and a sign indicating a speed limit of 40 km/h is installed at a position G1 included in the point G. It is an icon for The details of the positions E1 to G1 will be described later.

In STEP03, the generator 23 executes the same processing as in the first embodiment. In this embodiment, the generation unit 23 specifies that the position where the new traffic regulation is enforced is the region R4, and the new traffic safety facility corresponding to the new traffic regulation is a sign indicating the speed limit of 30 km/h. Identify there is.

In STEP04, the generation unit 23 performs the same processing as in the first embodiment. Signs indicating the speed limit of 30 km/h must be installed on the right or left side of the road at intervals of 100 m, for example, according to the sign ordinance. However, this interval is merely an example, and is of course not limited to 100 m. As illustrated in FIG. 10, in this embodiment, the planned change positions of the sign indicating the speed limit of 30 km/h are the position E1 included in the point E, the position F1 included in the point F, and the position F1 included in the point G It is G1. Therefore, the generation unit 23 generates change planned position information indicating that the change planned positions of the sign indicating the speed limit of 30 km/h are the positions E1, F1, and G1.

In STEP05, the generation unit 23 performs the same processing as in the first embodiment. The generation unit 23 determines that there is a sign indicating a temporary stop, no parking, and a speed limit of 40 km/h at the position E1, and a sign indicating no parking and a speed limit of 40 km/h at the positions F1 and G1. Determine (YES in STEP05) and execute STEP06.

In STEP06, the generator 23 executes the same processing as in the second embodiment. A sign indicating a speed limit of 30 km/h and a sign indicating a speed limit of 40 km/h included in the signs already installed at positions E1 to G1 are traffic safety facilities of the same type. Therefore, the generation unit 23 determines that the sign indicating the speed limit of 30 km/h and the sign indicating the speed limit of 40 km/h included in the signs already installed at positions E1 to G1 are traffic safety facilities of the same type. (YES in STEP06), and by revising the 40 km/h speed limit sign included in the signs already installed at positions E1 to G1 to a 30 km/h speed limit sign, the speed limit of 30 km /h is determined to be installed (STEP 08).

In STEP 10, the generation unit 23 executes the same processing as in the first embodiment. In this embodiment, it is necessary to install a sign indicating a speed limit of 30 km/h at positions E1 to G1, and there are already signs including a sign indicating a speed limit of 40 km/h at positions E1 to G1. For this reason, the generation unit 23 determines the speed limits included in the signs already installed at the positions E1 to G1 based on the traffic safety facility information linked to the positions E1 to G1 and the new regulation information. Generate new traffic safety facility information indicating that the sign indicating 40 km/h should be revised to a sign indicating the speed limit of 30 km/h. In this embodiment, the change plan information includes that the newly installed sign is a sign indicating the speed limit of 30 km/h, that the number of such signs is three, and that the signs are located at positions E1 to This is information indicating that it is installed at the position G1.

In STEP 11, the generation unit 23 executes the same processing as in the first embodiment. An image based on display data generated in this embodiment is an image illustrated in FIG. The image illustrated in FIG. 10 includes icons 101-103, 111-113, 121-123, and figures 131-133.

The icon 101 is an icon indicating the sign before the change at the position E1 (a sign combining a sign indicating a temporary stop, a sign indicating no parking, and a sign indicating a speed limit of 40 km/h). The icon 102 is an icon indicating the sign before the change at the position F1 (a sign combining a sign indicating no parking and a sign indicating a speed limit of 40 km/h). The icon 103 is an icon indicating the sign before the change at the position G1 (a sign combining a sign indicating no parking and a sign indicating a speed limit of 40 km/h).

The icon 111 is an icon indicating the sign before change at the position E1 (a sign combining a sign indicating a temporary stop, a sign indicating no parking, and a sign indicating a speed limit of 40 km/h). The icon 112 is an icon indicating the sign before the change at the position F1 (a sign combining a sign indicating no parking and a sign indicating a speed limit of 40 km/h). The icon 113 is an icon indicating the sign before the change at the position G1 (a sign combining a sign indicating no parking and a sign indicating a speed limit of 40 km/h). The icon 121 is an icon indicating the post-change sign at the position E1 (a sign combining a sign indicating a temporary stop, a sign indicating no parking, and a sign indicating a speed limit of 30 km/h). The icon 122 is an icon indicating the post-change sign (a sign combining a sign indicating no parking and a sign indicating a speed limit of 30 km/h) at the position F1. The icon 123 is an icon indicating the post-change sign at the position G1 (a sign combining a sign indicating no parking and a sign indicating a speed limit of 30 km/h). Note that the icon 111 is displayed on the left side of the display area DR2 and the icon 121 is displayed on the right side of the display area DR1 included in the image illustrated in FIG. The icon 112 is displayed on the left side of the display area DR3 included in the image illustrated in FIG. 10, and the icon 122 is displayed on the right side of the display area DR3. The icon 113 is displayed on the left side of the display area DR4 included in the image illustrated in FIG. 10, and the icon 123 is displayed on the right side of the display area DR4.

The figures 131 to 133 are squares and are arranged so as to surround the icons 121 to 123, respectively.

The icon 201 is based on new traffic regulation information corresponding to the traffic safety facility information stored in the storage unit 22 (that is, the traffic safety facility information corresponding to the traffic safety facility before change). Icon 202 is based on new traffic control information corresponding to new traffic safety facility information. The icons 101 to 103 and 111 to 113 are based on traffic safety facility information stored in the storage unit 22 (that is, traffic safety facility information corresponding to traffic safety facilities before change). Icons 121-123 are based on new traffic safety facility information. Figures 131-133 are based on the change section information.

After STEP11 is executed, the traffic safety facility management system 1 executes STEP12. In STEP12, the traffic safety facility management system 1 executes the same processing as in the first embodiment.

Also in this embodiment, the traffic safety facility management system 1 can achieve the effects described above in the first and second embodiments.

The above embodiments are intended to facilitate understanding of the present disclosure, and are not intended to limit the present disclosure. This disclosure may be modified and improved without departing from its spirit.

In the above embodiment, the terminal device 3 is provided with the output unit 34 , but the server 2 may be provided with an output unit corresponding to the output unit 34 .

In each of the above embodiments, the generation unit 23 generates the planned change location information based on the new traffic regulation information and the law information. may be generated.

In each of the embodiments described above, STEP 12 is executed after STEP 11 is executed, but STEP 11 may be executed after STEP 12 is executed.

In each of the above embodiments, signs are used as traffic safety facilities, but the present disclosure can also be applied to other traffic safety facilities such as signs and traffic lights.

1: traffic safety facility management system, 2: server, 3: terminal device, 4: communication line, 5: external device, 6: external storage medium, 7: communication line, 8: database link, 21: acquisition unit, 22: Storage unit, 22A: map DB, 22B: traffic regulation DB, 22C: sign DB, 22D: sign DB, 22E: traffic light DB, 22F: accident DB, 22G: travel DB, 22H: parts DB, 22I: system control file, 23: generation unit, 24: bus, 31: input unit, 32: storage unit, 33: display unit, 34: output unit

The travel DB 22G contains travel route information of each vehicle, travel speed information (average speed information, etc.), brake operation information, weather information during travel, etc., information on the number of vehicles passing on each road, ABS (Anti-lock brake ABS occurrence information indicating the number, time, and location of the number of vehicles that have activated the car system), sudden start occurrence information indicating the number, time, and location of the number of vehicles that started suddenly, number of vehicles that activated the wiper, time, and location external big data including wiper generation information indicating the number of vehicles with headlamps turned on, time, place, and the like.

Claims (7)

A memory in which traffic safety facility information relating to traffic safety facilities, traffic regulation information including enforcement position information relating to positions at which traffic restrictions corresponding to said traffic safety facilities are enforced, and restriction content information relating to the content of said traffic regulation are stored. Department and
an input unit for inputting new traffic control information including new control content information different from the control content information at an arbitrary position among the positions where the traffic control is enforced;
The arbitrary position is specified based on the new traffic regulation information input to the input unit, and the traffic safety facility information linked to the specified arbitrary position, and the new regulation content information; a generation unit that automatically generates new traffic safety facility information based on the traffic safety facility management system. The storage unit further stores legal information related to the traffic safety facility,
2. The generation unit generates the new traffic safety facility information based on the traffic safety facility information linked to the arbitrary position, the new traffic regulation information, and the law information. The traffic safety facility management system described in . 3. The traffic safety facility management system according to claim 2, wherein said law information includes traffic regulation standard information relating to installation standards for said traffic safety facility. The generation unit generates change-scheduled position information regarding a change-scheduled position of the traffic safety facility based on the new traffic regulation information and the law information,
The generating unit creates the new traffic safety facility information including change plan information regarding a change plan of the traffic safety facility based on the traffic safety facility information linked to the arbitrary position and the planned change position information. 4. The traffic safety facility management system according to claim 2 or 3, which generates When change classification information indicating any one of establishment, revision, and abolishment of the traffic regulation is input to the input section, the generating section generates the change classification information and the new traffic safety facility information. The traffic safety facility management system according to any one of claims 1 to 4, wherein display data is generated based on the traffic safety facility management system. The traffic safety facility management system according to any one of claims 1 to 5, comprising a display unit capable of displaying said new traffic regulation information and said new traffic safety facility information. The traffic safety facility management system according to any one of claims 1 to 6, wherein said traffic safety facility management system is capable of transmitting at least said new traffic safety facility information to an external device.

Images