JP2022027239A - Route information visualization program, method, and system - Google Patents

Abstract

To provide a route information visualization program capable of solving a problem of an operation manager who has to ensure safe operation of vehicles for a transportation business and makes operation determination while getting information about traffic jams and accidents from a VICS (Vehicle Information and Communication System); however, the operation manager has to move actively to get information from the VICS under heavy burden of management such as managing dozens of vehicles by one person, the information is not fully utilized; in addition, the guidelines of the Ministry of Land, Infrastructure, Transport and Tourism are merely guidelines, and thus, the operation determination is not easy for the operation manager.SOLUTION: The route information visualization program causes a computer to execute a series of processing: identifying an area that includes a travel route that a moving vehicle has traveled before based on the movement history of the vehicle; determining whether the area includes any location to be informed; and notifying the location to be informed is included in the area. With this, the computer can provide information for supporting for making operation determination to the operation manager.SELECTED DRAWING: Figure 8

Description

The present invention relates to route information visualization programs, methods, and devices.

The operation manager who ensures the safe operation of vehicles for the transportation business obtains information such as traffic jams and accidents from the Vehicle Information and Communication System (VICS (registered trademark)) and makes an operation decision. There is. In addition, the Ministry of Land, Infrastructure, Transport and Tourism has formulated guidelines for making operational decisions.

However, while the management burden is heavy, such as managing dozens of vehicles by one person, the operation manager needs to move actively in order to obtain information from VICS, and the information is not fully utilized. .. In addition, the guidelines of the Ministry of Land, Infrastructure, Transport and Tourism are just guidelines, and it is not easy for the operation manager to judge the operation.

One aspect is to provide route information visualization programs, methods, and devices that can provide information to assist operation managers in their operation decisions.

In one embodiment, the route information visualization program identifies to a computer an area including a movement route having a movement record of a moving vehicle based on the movement history of the vehicle, and the region includes a position where notification information is generated. It is determined whether or not the information is generated, and a process of notifying the occurrence position determined to be included in the area is executed.

In one aspect, it is possible to provide information to assist the operation manager in the operation decision.

FIG. 1 is a diagram showing a configuration example of a route information visualization system. FIG. 2 is a diagram showing a configuration example of a route information visualization device. FIG. 3 is a diagram showing an example of data configuration of movement history information. FIG. 4 is a diagram showing an example of data configuration of route information. FIG. 5 is a diagram showing an example of data configuration of broadcast information. FIG. 6 is a diagram showing an example of specifying a travel route to be traveled. FIG. 7 is a diagram showing an example of region identification of a movement path using a secondary mesh. FIG. 8 is a diagram showing an example of route information visualization. FIG. 9 is a diagram showing another example of route information visualization. FIG. 10 is a flowchart showing the flow of the route information visualization process. FIG. 11 is a diagram illustrating a hardware configuration example.

Hereinafter, examples of the route information visualization program, method, and apparatus according to the present invention will be described in detail with reference to the drawings. The present invention is not limited to this embodiment. In addition, each embodiment can be appropriately combined within a consistent range.

First, a route information visualization system for carrying out the present invention will be described. FIG. 1 is a diagram showing a configuration example of a route information visualization system. As shown in FIG. 1, the route information visualization system 1 is a system in which a route information visualization device 10, an operation manager terminal 100, and a vehicle 200 are connected to each other via a network N so as to be communicable with each other. The communication method of the network N may be either wired or wireless, and the network N may be various communication networks such as the Internet.

The route information visualization device 10 is, for example, a server computer managed by a transportation company or the like. The route information visualization device 10 receives the position information of the vehicle 200 from the vehicle 200 and stores it as a movement history. Then, the route information visualization device 10 identifies a movement route with a movement record of the moving vehicle 200 based on the movement history of the vehicle 200. Further, the route information visualization device 10 identifies a predetermined area including the specified movement route, and determines whether or not the region includes the position where the broadcast information is generated. Then, the route information visualization device 10 notifies the operation manager terminal 100 and the vehicle 200 of the generation position included in the area.

Although the route information visualization device 10 is shown as one computer in FIG. 1, it may be a distributed computing system composed of a plurality of computers. Further, the route information visualization device 10 may be a cloud server device managed by a service provider that provides a cloud service.

The operation manager terminal 100 is an information processing terminal used by the operation manager. The operation manager terminal 100 may be a mobile terminal such as a smartphone or a tablet PC (Personal Computer), or may be a stationary terminal installed at a business base of the operation manager. The operation manager ensures the safety of the road by confirming the movement route of each vehicle provided from the route information visualization device 10 and the generation position of the notification information via the operation manager terminal 100.

The vehicle 200 is an automobile such as a truck of a transportation company managed by an operation manager. The vehicle 200 is equipped with, for example, a Global Navigation Satellite System (GNSS) terminal (not shown) and the like, and receives the position information of the vehicle 200 from the GNSS positioning satellite. The GNSS terminal receives, for example, the position information of the vehicle 200 in units of one second. Further, the vehicle 200 transmits the position information to the route information visualization device 10 via the GNSS terminal. The GNSS terminal may be a mobile terminal carried by the driver of the vehicle 200.

[Functional configuration of route information visualization device 10]
Next, the functional configuration of the route information visualization device 10 shown in FIG. 1 will be described. FIG. 2 is a diagram showing a configuration example of a route information visualization device. As shown in FIG. 2, the route information visualization device 10 includes a communication unit 20, a storage unit 30, and a control unit 40.

The communication unit 20 is a processing unit that controls communication with other devices such as an operation manager terminal 100 and a GNSS terminal mounted on a vehicle 200, and is, for example, a communication interface.

The storage unit 30 is an example of a storage device that stores various data and a program executed by the control unit 40, and is, for example, a memory or a hard disk. The storage unit 30 stores the movement history information 31, the route information 32, the notification information 33, and the like.

The movement history information 31 is information obtained by accumulating the position information of the vehicle 200 acquired from the GNSS terminal or the like mounted on the vehicle 200 for each vehicle 200. FIG. 3 is a diagram showing an example of data configuration of movement history information. As shown in FIG. 3, the movement history information 31 stores "vehicle ID, time, position" and the like in association with each other. The "vehicle ID" indicates an identifier for uniquely identifying the vehicle 200. The "time" indicates, for example, the time when the position information of the vehicle 200 is acquired by the GNSS positioning satellite. The "position" is the position information of the vehicle 200, and is represented by, for example, latitude and longitude.

Here, the driver of the vehicle 200 changes the movement route as appropriate based on the situation and experience of the site without setting the destination by using, for example, a car navigation system, so that the movement route to be traveled is planned. Is difficult to uniquely identify. That is, although the movement history information 31 shows the locus of movement of the vehicle 200, the departure position and the arrival position are not clearly shown. Therefore, it is difficult to notify notification information such as traffic jams and accident information occurring on a planned travel route based on a car navigation system or the like.

Therefore, in the present invention, the movement route is specified based on the position information of the vehicle 200. Based on the position information of the vehicle 200, when the speed of the vehicle 200 is zero for a certain period of time such as 10 minutes or more, the position can be specified as the departure position and the arrival position of the movement route of the vehicle 200. Alternatively, the speed may not be zero, but may be a position when the vehicle 200 stays within a predetermined range for a certain period of time or longer, for example, a radius of 30 meters. Since the arrival position of the movement route can be the departure position of the next movement route, the departure position and the arrival position may be the same position.

The route information 32 is information about one movement route created based on the position information of the vehicle 200. FIG. 4 is a diagram showing an example of data configuration of route information. As shown in FIG. 4, the route information 32 stores "vehicle ID, time, position" and the like in association with each other. Each data item is the same as the item having the same name in the movement history information 31. The route information 32 shown in FIG. 4 is information for one movement route. The route information 32 is, for example, extracted from the movement history information 31 the information specified as one movement route. Data records of the route information 32 shown in FIG. 4 are arranged in chronological order, and the "position" of each record is the same position (speed zero) of the vehicle 200 indicated by the vehicle ID = 100 or a position within a predetermined range. It remains and indicates that it has been identified as a departure and arrival location. It is also possible to add a "route ID" or the like indicating an identifier for uniquely identifying the route to the route information 32 to create the route information 32 including a plurality of routes.

The notification information 33 is information regarding traffic jams, accidents, and the like that may affect the operation of the vehicle 200. FIG. 5 is a diagram showing an example of data configuration of broadcast information. As shown in FIG. 5, the notification information 33 stores "notification ID, time, position, type" and the like in association with each other. The "notification ID" indicates an identifier for uniquely identifying the notification information. “Time” and “position” indicate the time and position where the broadcast information was generated, respectively. The "position" is also indicated by, for example, latitude and longitude, but when indicating a certain range, it is indicated by two points as indicated by the "position" corresponding to the notification ID = 9002. In this case, the rectangular range created by using the two points is the position where the notification information is generated. "Type" indicates the type of broadcast information. The notification information is, for example, traffic jam information, accident information, construction information, road obstacle information, regulation information, weather information, and probe traffic information, which may affect the operation of the vehicle 200, and the operation manager may use the information. This is information that should be grasped when determining the operation.

In addition to the above information, various information can be stored in the storage unit 30.

The control unit 40 is a processing unit that controls the entire route information visualization device 10, and is, for example, a processor. The control unit 40 includes a specific unit 41, a determination unit 42, a notification unit 43, and a calculation unit 44. Each processing unit is an example of an electronic circuit possessed by the processor and an example of a process executed by the processor.

Based on the movement history of the vehicle 200, the identification unit 41 identifies a movement route having a movement record of the moving vehicle 200 as a movement route to be traveled. As described above, the driver of the vehicle 200 does not set the destination by using the car navigation system or the like. Therefore, based on the position information of the vehicle 200 and the movement history information 31, it is possible to specify the departure position, the current position, and the movement route of the moving vehicle 200 that has traveled to the current position. It is not possible to specify the route or destination. Therefore, the specific unit 41 specifies a movement route to be traveled based on the movement history of the moving vehicle 200 for a certain period of time.

More specifically, the specific unit 41 collates each position of the movement route traveling to the current position including the departure position of the vehicle 200 with the movement route having a movement record, that is, each position of the route information 32. , The route information 32 having a high degree of matching is specified as a travel route to be traveled.

FIG. 6 is a diagram showing an example of specifying a travel route to be traveled. In FIG. 6, the position of the icon of the vehicle 200 is set as the current position of the vehicle 200, and the plurality of positions 50 indicated by the black circles indicate the positions of the movement paths in which the vehicle 200 has traveled to the current position. That is, the movement route can be expressed by arranging the positions of the vehicles 200 in chronological order. Since the position 50 indicates the position where the vehicle 200 has traveled to the current position, as shown in FIG. 6, the position 50 starts from the left and exists only up to the current position of the vehicle 200.

On the other hand, the plurality of positions 51 to 53 indicated by the white circle, the broken line circle, and the cross indicate each position of the route information 32. For example, one movement path is represented by a plurality of positions 51 indicated by white circles. That is, it is assumed that there are three movement routes indicated by positions 51 to 53 (although there may actually be more) as a movement route having a movement record of the vehicle 200. Further, since the positions 51 to 53 indicate the positions of the past movement routes having a movement record, they exist regardless of the current position of the vehicle 200.

The specific unit 41 abuts the plurality of positions 50 and each of the plurality of positions 51 to 53 to specify a movement route having a high degree of matching as a movement route to be traveled. For example, as is clear from FIG. 6, since the movement route indicated by the position 53 does not match the movement route indicated by the position 50 at all, it can be determined that the movement route is not the travel route of the vehicle 200.

On the other hand, the plurality of positions 51 and 52 follow positions close to the plurality of positions 50, and it can be determined that the degree of matching is high. The degree of matching can be determined by setting a threshold value or the like. Then, the identification unit 41 identifies the two movement routes indicated by the positions 51 and 52 as the movement routes to be traveled. In this way, in order to specify the travel route to be traveled based on the position 50 in which the vehicle 200 has traveled to the current position, if there are a plurality of past travel routes having similar routes to the current position, there are a plurality of travel routes. Can be identified. In this case, after the vehicle 200 has traveled a little more, the specific unit 41 again executes a process of specifying the travel route to be traveled, so that the travel route to be traveled is indicated by the plurality of positions 51 and 52. It will be possible to narrow down to either.

Further, as the movement route having a movement record, only the movement route having a movement record of a predetermined number of times or more may be specified by setting a threshold value or the like. For example, a movement route with only one movement record is not a very effective movement route for the driver, and may not be used again.

In addition, when counting the movement record, the departure area and the arrival area are specified instead of the departure position and the arrival position of the movement route, and the movement routes having the same departure area and the arrival area are counted as the same movement record. May be good. This is because each of the departure position and the arrival position is, for example, one point indicated by latitude and longitude, so that the departure position and the arrival position are rarely the same unless a certain range is provided. In addition, the range of the departure area and the arrival area may be set in units of prefectures for long-distance movements of 300 kilometers or more, and in units of cities, wards, towns and villages for medium-distance movements such as 100 kilometers, based on the travel distance. .. For example, in the case of long-distance travel, the travel route is limited compared to medium-distance travel, such as using a highway, so the range of departure area and arrival area is set wider and counted as the same travel record. This is because it is expected that the movement route can be identified with higher accuracy.

Further, the specific unit 41 specifies a predetermined area including the specified movement route. Even if the driver of the vehicle 200 has the same destination, he / she does not always travel on the same movement route such as selecting a detour route. Therefore, the specific unit 41 has a predetermined range based on the specified movement route. The area of is specified as the area where the vehicle 200 can move.

The region of a predetermined range including the movement path is specified by using, for example, a secondary mesh. FIG. 7 is a diagram showing an example of region identification of a movement path using a secondary mesh. As shown in Fig. 7, a secondary mesh, also called a regional mesh, is a map divided into a mesh pattern based on latitude and longitude, of a certain size, for example, 10 kilometers square, and is visually recognized. It's easy to do. The specifying unit 41 specifies the secondary mesh 60 including at least one position 54 of the moving path as a predetermined area including the moving path. In the example of FIG. 7, nine secondary meshes 60 are specified as predetermined regions including movement paths.

The determination unit 42 determines whether or not the generation position of the notification information 33 is included in the predetermined area including the movement route specified by the specific unit 41. More specifically, does the determination unit 42 include, for example, a point or range indicated by the "position" of the broadcast information 33 within the range of the secondary mesh 60 specified as a predetermined area including the movement path? judge. When the position indicated by the "position" of the notification information 33 is in the range, the position where the notification information 33 is generated is located in the predetermined area including the movement path when a part of the range is included in the range of the secondary mesh 60. It may be determined that it is included.

The notification unit 43 notifies the operation manager terminal 100 and the vehicle 200 of the occurrence position determined to be included in the predetermined area including the movement route by the determination unit 42. FIG. 8 is a diagram showing an example of route information visualization. As shown in FIG. 8, for example, the notification unit 43 has a map, a current position of the vehicle 200, a travel route to be traveled indicated by the secondary mesh 60, and a position 70 where the notification information 33 is generated, via a Web application or the like. Message 80 and the like can be notified.

As described with reference to FIG. 6, there are cases where it is not possible to specify one travel route to be traveled. FIG. 9 is a diagram showing another example of route information visualization. When the travel route to be traveled cannot be specified to one, the notification unit 43 is indicated by a plurality of travel routes to be traveled, that is, the secondary meshes 60-1 and 60-2, respectively, as shown in FIG. You may notify the travel route to be traveled.

Further, it is possible that there may be a plurality of generation positions 70 of the notification information 33 included in the travel route to be traveled, and in that case, the plurality of generation positions 70 are notified. Further, as the message 80, more detailed information, for example, a specific section or distance of the occurrence of traffic congestion may be notified.

The calculation unit 44 counts past travel routes with the same departure area and arrival area specified by the specific unit 41 as the same travel record. If the departure area and the arrival area are the same, even if the movement routes on the way are different, they may be counted as the same movement record.

[Processing flow]
Next, the flow of the route information visualization process executed by the route information visualization device 10 will be described. FIG. 10 is a flowchart showing the flow of the route information visualization process. The route information visualization process shown in FIG. 10 is mainly executed by the route information visualization device 10, and is periodically executed to support the operation determination of the operation manager.

First, as shown in FIG. 10, the specific unit 41 of the route information visualization device 10 uses the movement history information 31 of the vehicle 200 to guide the moving route of the moving vehicle 200, which has a record of movement, to the travel route scheduled to travel. (Step S101).

Next, the specifying unit 41 specifies a predetermined area including the movement route specified in step S101 (step S102). The region is, for example, a region of the secondary mesh 60 on the map, which is composed of the secondary mesh 60 including the movement path.

Next, the determination unit 42 of the route information visualization device 10 determines whether or not the generation position of the notification information 33 is included in the predetermined area including the movement route specified by the specific unit 41 (step S103). This determines, for example, whether the region composed of the secondary mesh 60 identified in step S102 includes the position indicated by the "position" of the broadcast information 33.

When the position where the notification information 33 is generated is not included in the predetermined area (step S104: No), the route information visualization process shown in FIG. 10 ends. On the other hand, when the generation position of the notification information 33 is included in the predetermined area (step S104: Yes), the notification unit 43 of the route information visualization device 10 sets the generation position of the notification information 33 included in the predetermined area to the operation manager terminal. Notify 100 (step S105). This can be notified, for example, by displaying it on a map via a Web application or the like, as shown in FIGS. 8 and 9. After the execution of step S105, the route information visualization process shown in FIG. 10 ends, but this process is repeated from step S101 in accordance with the traveling of the vehicle 200 or periodically.

[effect]
As described above, the route information visualization device 10 identifies an area including a movement route having a movement record of the moving vehicle 200 based on the movement history information 31 of the vehicle 200, and broadcast information to the specified area. It is determined whether or not the generation position of 33 is included, and the generation position of the notification information 33 determined to be included in the specified area is notified.

Since the driver of the vehicle 200 does not set the destination by using the car navigation system or the like, it is not possible to specify the travel route or the destination to be traveled only by the existing information. Under such a situation, the route information visualization device 10 identifies the movement route of the moving vehicle 200 and notifies the generation position of the notification information 33 included in the movement route. Further, the driver of the vehicle 200 does not always travel on the same movement route every time, such as selecting a detour route even if the destination is the same. Therefore, the vehicle 200 covers a predetermined range area based on the movement route. Is specified as an area that can be moved. In this way, the route information visualization device 10 can provide information for supporting the operation determination of the operation manager.

Further, the process of specifying the area including the movement route of the moving vehicle 200, which is executed by the route information visualization device 10, has a movement record of a predetermined number of times or more based on the movement history information 31. Includes processing to specify the area including the movement route.

For example, a movement route with only one movement record is not a very effective movement route for the driver, and may not be used again. Therefore, in this way, the route information visualization device 10 can provide more accurate information for supporting the operation determination of the operation manager.

Further, the route information visualization device 10 identifies the departure area and the arrival area of the past movement route based on the movement history information 31, and sets the past movement route having the same departure area and the arrival area as the same movement record. Further execute the counting process.

Since each of the departure position and the arrival position is, for example, one point indicated by latitude and longitude, the departure position and the arrival position cannot be the same unless they have a certain width. Therefore, in this way, the route information visualization device 10 can provide more accurate information for supporting the operation determination of the operation manager.

Further, the process of specifying the departure area and the arrival area, which is executed by the route information visualization device 10, includes a process of specifying the range of the departure area and the arrival area based on the travel distance of the corresponding past travel route.

For example, in the case of long-distance travel, the travel route is limited compared to medium-distance travel, such as using a highway, so the range of departure area and arrival area is set wider and counted as the same travel record. It is expected that the movement route will be identified with higher accuracy. Therefore, in this way, the route information visualization device 10 can provide more accurate information for supporting the operation determination of the operation manager.

Further, the route information visualization device 10 executes a process of specifying a travel route to be traveled based on the travel history information 31 for a certain period of time with respect to the moving vehicle 200.

As a result, the route information visualization device 10 can provide the notification information 33 generated on the travel route scheduled to travel as information for supporting the operation determination of the operation manager.

Further, the notification information 33, which is determined by the route information visualization device 10 whether or not the generation position is included in the area including the movement route having the movement record of the moving vehicle 200, includes traffic congestion information, accident information, construction information, and the like. Includes at least one of road obstacle information, regulatory information, weather information, and probe traffic information.

Thereby, the route information visualization device 10 can provide various information to be notified to the operation manager, which is generated in the movement route of the vehicle 200.

Further, the route information visualization device 10 identifies a position where the speed of the vehicle 200 is zero or the vehicle 200 stays within a predetermined range for a certain period of time based on the movement history information 31, and at the specified position. Based on this, the process of identifying the departure position and the arrival position of the travel route is further executed.

Since the driver of the vehicle 200 appropriately changes the movement route based on the situation and experience of the site without setting the destination by using the car navigation system or the like, the movement history information 31 includes the departure position and the departure position. The arrival location is not clearly indicated. Therefore, in this way, the departure position and the arrival position of the movement route of the vehicle 200 can be specified.

Further, the process of specifying the area including the moving route of the moving vehicle 200, which is executed by the route information visualization device 10, is performed by using the secondary mesh 60 based on the movement history information 31. Includes processing to identify.

Thereby, the route information visualization device 10 can provide information for supporting the operation judgment of the operation manager, which is easy to visually recognize.

[system]
Information including processing procedures, control procedures, specific names, various data and parameters shown in the above documents and drawings can be arbitrarily changed unless otherwise specified. Further, the specific examples, distributions, numerical values, etc. described in the examples are merely examples and can be arbitrarily changed.

Further, each component of each of the illustrated devices is a functional concept, and does not necessarily have to be physically configured as shown in the figure. That is, the specific form of distribution or integration of each device is not limited to the one shown in the figure. That is, all or part of them can be functionally or physically distributed / integrated in any unit according to various loads and usage conditions. Further, each processing function performed by each device may be realized by a CPU and a program analyzed and executed by the CPU, or may be realized as hardware by wired logic.

[hardware]
FIG. 11 is a diagram illustrating a hardware configuration example. As shown in FIG. 11, the route information visualization device 10 includes a communication interface 10a, an HDD (Hard Disk Drive) 10b, a memory 10c, and a processor 10d. Further, the parts shown in FIG. 11 are connected to each other by a bus or the like.

The communication interface 10a is a network interface card or the like, and communicates with another server. The HDD 10b stores a program or DB that operates the function shown in FIG.

The processor 10d reads a program that executes the same processing as each processing unit shown in FIG. 2 from the HDD 10b or the like and expands the program into the memory 10c to operate the process that executes each function described in FIG. 2 or the like. It is a wear circuit. That is, this process executes the same function as each processing unit of the route information visualization device 10. Specifically, the processor 10d reads a program having the same functions as the specific unit 41, the determination unit 42, the notification unit 43, the calculation unit 44, and the like from the HDD 10b and the like. Then, the processor 10d executes a process of executing the same processing as the specific unit 41, the determination unit 42, the notification unit 43, the calculation unit 44, and the like.

In this way, the route information visualization device 10 operates as an information processing device that executes the route information visualization process by reading and executing a program that executes the same process as each processing unit shown in FIG. 2. Further, the route information visualization device 10 can realize the same function as that of the above-described embodiment by reading a program from the recording medium by the medium reading device and executing the read program. The program referred to in the other embodiment is not limited to being executed by the route information visualization device 10. For example, the present invention can be similarly applied when other computers or servers execute programs, or when they execute programs in cooperation with each other.

Further, a program that executes the same processing as each processing unit shown in FIG. 2 can be distributed via a network such as the Internet. In addition, this program is recorded on a computer-readable recording medium such as a hard disk, flexible disk (FD), CD-ROM, MO (Magnet-Optical disk), DVD (Digital Versaille Disc), and is recorded from the recording medium by the computer. It can be executed by being read.

The following additional notes will be further disclosed with respect to the embodiments including the above embodiments.

(Appendix 1) To the computer
Based on the movement history of the vehicle, identify the area including the movement route with the movement record of the moving vehicle,
Determine if the area contains the location where the broadcast information is generated,
A route information visualization program characterized by executing a process of notifying the occurrence position determined to be included in the area.

(Appendix 2) The route information visualization according to Appendix 1, wherein the process for specifying an area includes a process for specifying an area including a movement route having a movement record of a predetermined number of times or more based on the movement history. program.

(Appendix 3) To the computer
Identify the departure and arrival areas of past travel routes based on travel history,
The route information visualization program according to Appendix 1, further executing a process of counting past travel routes having the same departure area and arrival area as the same travel record.

(Appendix 4) The process of specifying the departure area and the arrival area is described in Appendix 3, which includes a process of specifying the range of the departure area and the arrival area based on the travel distance of the corresponding past travel route. Route information visualization program.

(Appendix 5) The route information visualization program according to Appendix 1, wherein a computer is made to execute a process of specifying a travel route to be traveled based on a travel history of a moving vehicle for a certain period of time.

(Appendix 6) The route information according to Appendix 1, wherein the notification information includes at least one of congestion information, accident information, construction information, road obstacle information, regulation information, weather information, and probe traffic information. Visualization program.

(Appendix 7) To the computer
Based on the movement history, identify the position where the speed of the vehicle is zero or the vehicle stays within a predetermined range for a certain period of time.
The route information visualization program according to Appendix 1, wherein the process of specifying the departure position and the arrival position of the movement route is further executed based on the position.

(Appendix 8) The route information visualization program according to Appendix 1, wherein the process for specifying an area includes a process for specifying an area using a secondary mesh based on a movement history.

(Appendix 9) The computer
Based on the movement history of the vehicle, identify the area including the movement route with the movement record of the moving vehicle,
Determine if the area contains the location where the broadcast information is generated,
A method characterized by executing a process of notifying the occurrence position determined to be included in the area.

(Supplementary Note 10) The method according to Supplementary Note 9, wherein the process of specifying an area includes a process of specifying an area including a movement route having a movement record of a predetermined number of times or more based on the movement history.

(Appendix 11) The computer
Identify the departure and arrival areas of past travel routes based on travel history,
The method according to Appendix 9, wherein a process of further counting past travel routes having the same departure area and arrival area as the same travel record is further executed.

(Appendix 12) The process of specifying the departure area and the arrival area is described in Appendix 11, which includes a process of specifying the range of the departure area and the arrival area based on the travel distance of the corresponding past travel route. the method of.

(Appendix 13) The method according to Appendix 9, wherein the computer executes a process of specifying a travel route to be traveled based on a travel history of a moving vehicle for a certain period of time.

(Appendix 14) The method according to Appendix 9, wherein the notification information includes at least one of congestion information, accident information, construction information, road obstacle information, regulation information, weather information, and probe traffic information.

(Appendix 15) The computer
Based on the movement history, identify the position where the speed of the vehicle is zero or the vehicle stays within a predetermined range for a certain period of time.
The method according to Appendix 9, wherein the process of specifying the departure position and the arrival position of the movement route is further executed based on the position.

(Supplementary Note 16) The method according to Supplementary Note 9, wherein the process of specifying the area includes a process of specifying the area using a secondary mesh based on the movement history.

(Appendix 17) Based on the movement history of the vehicle, a specific part that specifies an area including a movement route having a movement record of the moving vehicle, and a specific part.
A determination unit that determines whether the area contains the position where the notification information is generated, and
A device characterized by having a notification unit for notifying the occurrence position determined to be included in the area.

(Supplementary note 18) The process of specifying an area, which is executed by the specific unit, is characterized by including a process of specifying an area including a movement route having a movement record of a predetermined number of times or more based on the movement history. 17. The apparatus according to 17.

(Appendix 19) The identification unit further identifies the departure area and the arrival area of the past travel route based on the travel history.
The apparatus according to Appendix 17, further comprising a calculation unit that counts past travel routes having the same departure area and arrival area as the same travel record.

(Appendix 20) The process of specifying the departure area and the arrival area, which is executed by the identification unit, includes the process of specifying the range of the departure area and the arrival area based on the travel distance of the corresponding past travel route. The device according to Appendix 19, which is characterized.

(Supplementary Note 21) The apparatus according to Supplementary Note 17, wherein the specific unit executes a process of specifying a movement route to be traveled based on a movement history of a moving vehicle for a certain period of time.

(Appendix 22) The notification information for which the determination unit determines whether or not the position of occurrence is included in the area including the movement route having the movement record of the moving vehicle includes traffic jam information, accident information, construction information, and road obstacles. The device according to Appendix 17, wherein the device comprises at least one of information, regulatory information, weather information, and probe traffic information.

(Appendix 23) The specific part is
Based on the movement history, identify the position where the speed of the vehicle is zero or the vehicle stays within a predetermined range for a certain period of time.
The apparatus according to Appendix 17, wherein the process of identifying the departure position and the arrival position of the movement route is further executed based on the position.

(Supplementary Note 24) The apparatus according to Supplementary Note 17, wherein the process for specifying an area, which is executed by the specific unit, includes a process for specifying an area using a secondary mesh based on a movement history.

(Appendix 25) Processor and
A device with memory operably connected to a processor, the processor is
Based on the movement history of the vehicle, a specific part that identifies the area including the movement route with the movement record of the moving vehicle, and
A determination unit that determines whether the area contains the position where the notification information is generated, and
A device characterized by having a notification unit for notifying the occurrence position determined to be included in the area.

1 Route information visualization system 10 Route information visualization device 20 Communication unit 30 Storage unit 31 Movement history information 32 Route information 33 Notification information 40 Control unit 41 Specific unit 42 Judgment unit 43 Notification unit 44 Calculation unit 50 to 54 Position 60 Secondary mesh 70 Occurrence position 80 Message 100 Operation manager terminal 200 Vehicle

Claims (10)

On the computer
Based on the movement history of the vehicle, the area including the movement route having the movement record of the moving vehicle is specified.
It is determined whether the position where the notification information is generated is included in the area, and it is determined.
A route information visualization program characterized by executing a process of notifying the occurrence position determined to be included in the area. The route information according to claim 1, wherein the process for specifying the area includes a process for specifying the area including the movement route having a movement record of a predetermined number of times or more based on the movement history. Visualization program. To the computer
Based on the travel history, identify the departure area and arrival area of the past travel route,
The route information visualization program according to claim 1, further executing a process of counting the past travel routes having the same departure area and the same arrival area as the same travel record. 3. The process of specifying the departure area and the arrival area includes a process of specifying the range of the departure area and the arrival area based on the travel distance of the corresponding past travel route. The route information visualization program described in. The route information visualization program according to claim 1, wherein the computer is made to execute a process of specifying the movement route to be traveled based on the movement history of the moving vehicle for a certain period of time. The route information visualization program according to claim 1, wherein the notification information includes at least one of congestion information, accident information, construction information, road obstacle information, regulation information, weather information, and probe traffic information. .. To the computer
Based on the movement history, the position where the speed of the vehicle is zero or the vehicle remains within a predetermined range for a certain period of time is specified.
The route information visualization program according to claim 1, wherein a process for specifying a departure position and an arrival position of the movement route is further executed based on the position. The route information visualization program according to claim 1, wherein the process for specifying the region includes a process for specifying the region using a secondary mesh based on the movement history. The computer
Based on the movement history of the vehicle, the area including the movement route having the movement record of the moving vehicle is specified.
It is determined whether the position where the notification information is generated is included in the area, and it is determined.
A method characterized by executing a process of notifying the occurrence position determined to be included in the area. Based on the movement history of the vehicle, a specific part that identifies an area including a movement route having a movement record of the vehicle in motion, and a specific unit.
A determination unit that determines whether or not the position where the notification information is generated is included in the area,
A device comprising a notification unit for notifying the occurrence position determined to be included in the area.

Images