[go: up one dir, main page]

WO2018193582A1 - Dispositif de récupération d'itinéraire et procédé de récupération d'itinéraire - Google Patents

Dispositif de récupération d'itinéraire et procédé de récupération d'itinéraire Download PDF

Info

Publication number
WO2018193582A1
WO2018193582A1 PCT/JP2017/015905 JP2017015905W WO2018193582A1 WO 2018193582 A1 WO2018193582 A1 WO 2018193582A1 JP 2017015905 W JP2017015905 W JP 2017015905W WO 2018193582 A1 WO2018193582 A1 WO 2018193582A1
Authority
WO
WIPO (PCT)
Prior art keywords
route
environmental load
environmental
candidate
load
Prior art date
Application number
PCT/JP2017/015905
Other languages
English (en)
Japanese (ja)
Inventor
明子 長沢
善文 堀田
整吾 片岡
Original Assignee
三菱電機株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to PCT/JP2017/015905 priority Critical patent/WO2018193582A1/fr
Priority to JP2017554920A priority patent/JP6305664B1/ja
Publication of WO2018193582A1 publication Critical patent/WO2018193582A1/fr

Links

Images

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34—Route searching; Route guidance
    • G01C21/3453—Special cost functions, i.e. other than distance or default speed limit of road segments
    • G01C21/3469—Fuel consumption; Energy use; Emission aspects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34—Route searching; Route guidance
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
    • G08G1/0969—Systems involving transmission of navigation instructions to the vehicle having a display in the form of a map
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B29/00—Maps; Plans; Charts; Diagrams, e.g. route diagram
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B29/00—Maps; Plans; Charts; Diagrams, e.g. route diagram
    • G09B29/10—Map spot or coordinate position indicators; Map reading aids

Definitions

  • the present invention relates to a route search device and a route search method in consideration of environmental load.
  • a route search device for searching for a route to a destination can search a plurality of candidate routes that can reach the destination by referring to the map database and present it to the user.
  • a travel route is often selected from a plurality of candidate routes based on a required time to a destination.
  • a travel route is selected from a plurality of candidate routes that can reach a destination by using a database that indicates the position information of air purifiers such as trees having the ability to absorb air pollutants. Is disclosed. The technique described in Patent Document 1 makes it possible to select a travel route that can reduce air pollutants.
  • Patent Document 1 has a problem that environmental loads other than air pollutants are not considered.
  • the present invention has been made in view of the above, and an object thereof is to obtain a route search device capable of searching for a route to a destination using a plurality of types of environmental loads.
  • a route search device uses a map database to search a plurality of routes that can reach an input destination, and a plurality of route search units For each of the routes, an environmental load acquisition unit that acquires a plurality of types of environmental load values, a route selection unit that selects candidate routes from a plurality of routes using a plurality of types of environmental load values, and It is characterized by providing.
  • the route search device has an effect that a route to a destination can be searched based on a plurality of types of environmental loads.
  • the figure which shows the structure of the route search system concerning embodiment of this invention The figure which shows the structure of the environment information table shown in FIG.
  • the figure which shows the structure of the environmental load coefficient database shown in FIG. The figure which shows the structure of the accounting database shown in FIG.
  • the figure which shows the function structure of the route search apparatus shown in FIG. The figure which shows the calculation method of the environmental load which the environmental load acquisition part shown in FIG. 5 acquires
  • the figure which shows the display screen which the route search apparatus shown in FIG. 5 outputs.
  • the figure which shows the hardware constitutions of the route search apparatus shown in FIG. The flowchart which shows operation
  • FIG. 1 is a diagram showing a configuration of a route search system 100 according to an embodiment of the present invention.
  • the route search system 100 includes a route search device 1, a server 2, a traffic volume sensor 3-1, a noise sensor 3-2, an air pollution sensor 3-3, a GPS (Global Positioning System) satellite 10, a vehicle speed.
  • a sensor 11 and a gyro sensor 12 are included.
  • the traffic volume sensor 3-1, the noise sensor 3-2, and the air pollution sensor 3-3 are examples of devices that detect the magnitude of the environmental load.
  • the environmental load is a congestion load, a noise load, and an air pollution load.
  • the present invention is not limited to the following example, and the environmental load is at least one of a congestion load, a noise load, and an air pollution load. Or an environmental load other than a congestion load, a noise load, and an air pollution load.
  • the route search system 100 includes a sensor 3 that matches the type of environmental load used by the route search device 1.
  • the route search device 1 is an in-vehicle device such as a route guidance device.
  • the route search device 1 is mounted on a vehicle and connected to a vehicle speed sensor 11 and a gyro sensor 12 mounted on the same vehicle.
  • the route search device 1 has a function of receiving a GPS signal from the GPS satellite 10, and can specify the current position of the route search device 1 itself using the GPS signal. Further, the route search device 1 can perform route search using the sensor 3 by acquiring various information including the environmental sensor value acquired by the sensor 3 from the server 2. The detailed configuration of the route search device 1 will be described later.
  • the server 2 is connected to the sensor 3 and the route search device 1 via the communication network 4 and receives environmental sensor values from the sensor 3 in real time.
  • the server 2 includes a position specifying unit 21, an environmental information table 22, an environmental load coefficient database 23, and a charging database 24.
  • the environment information table 22, the environmental load coefficient database 23, and the charging database 24 are accessible from the route search device 1.
  • the environment information table 22, the environmental load coefficient database 23, and the accounting database 24 can provide various types of information to the route search device 1 in response to a request from the route search device 1.
  • the position specifying unit 21 updates the environmental information table 22 using the received environmental sensor value.
  • FIG. 2 is a diagram showing the configuration of the environment information table 22 shown in FIG.
  • the environment information table 22 includes position information, sensor numbers, and environment sensor values.
  • the environmental sensor value includes the degree of congestion detected by the traffic sensor 3-1, the magnitude of noise detected by the noise sensor 3-2, and the amount of air pollutants detected by the air pollution sensor 3-3.
  • the position information is information indicating the position of the sensor 3 corresponding to each environmental sensor value, and is set in the server 2 in advance.
  • the environmental load coefficient database 23 associates the value of the environmental load coefficient used for weighting the environmental load with the position information.
  • FIG. 3 is a diagram showing the configuration of the environmental load coefficient database 23 shown in FIG.
  • the magnitude of the environmental load coefficient indicates the magnitude of the influence of the environmental sensor value on the environmental load value.
  • This environmental load coefficient is used in the route search device 1 to calculate the environmental load of each searched route. For this reason, when it is desired to increase the influence of the detected environmental sensor value on the environmental load value at each location, the positional information including the location where the sensor is installed and the environmental load coefficient of one or more values. You can associate it.
  • the influence of the congestion load on the road around the tourist attraction on the environmental load value can be increased.
  • the location information of the residential area is associated with a noise load coefficient of 1 or more
  • the environmental load on the route passing through the residential area increases when the noise in the residential area is large.
  • the air pollution load coefficient is lowered in places where the ability to absorb air pollutants is high, such as around greenery with vegetation, the influence of the air pollution load on the environmental load value can be reduced.
  • FIG. 4 is a diagram showing the configuration of the accounting database 24 shown in FIG.
  • the billing database 24 associates billing amounts, which are fees necessary for traveling on specific roads, areas, and the like, with location information.
  • the traffic volume sensor 3-1 is a sensor that detects traffic volume such as roads, and detects, for example, traffic volume from a video of a monitoring camera and outputs it as a traffic volume sensor value.
  • the noise sensor 3-2 detects the magnitude of the noise and outputs it as a noise sensor value.
  • the air pollution sensor 3-3 detects the amount of air pollutant and outputs it as an air pollution sensor value.
  • FIG. 5 is a diagram showing a functional configuration of the route search apparatus 1 shown in FIG.
  • the route search apparatus 1 includes a position detection unit 101, a route search unit 102, an environmental load acquisition unit 103, a route selection unit 104, a route information generation unit 105, an environmental load map creation unit 106, and a display control unit 107. And a route guide unit 108.
  • the position detection unit 101 detects the current position of the route search device 1 on the earth using the GPS satellite 10.
  • the position detection unit 101 inputs position information indicating the detected current position to the route search unit 102 and the route guide unit 108.
  • the route search unit 102 searches for a plurality of routes on which the vehicle on which the route search device 1 is mounted can reach the destination using the map database and the input position information.
  • the route search unit 102 searches for a route by using information such as a destination and a search condition input using an input device such as a touch sensor.
  • the route search unit 102 inputs a plurality of searched routes to the environmental load acquisition unit 103.
  • the environmental load acquisition unit 103 acquires a plurality of types of environmental load values for each of the plurality of routes input from the route search unit 102.
  • the environmental load value indicates the degree of adverse influence on the environment, and the larger the value, the greater the negative influence on the environment.
  • the environmental load acquisition unit 103 calculates values of congestion load, noise load, and air pollution load for each route.
  • the environmental load acquisition unit 103 acquires the environmental sensor value of the sensor 3 positioned on the target route and the environmental load coefficient associated with the position on the target route from the server 2, and acquires the acquired environmental sensor value. And the environmental load value is calculated using the environmental load coefficient. Every time an environmental sensor value is output from the sensor 3, the value in the environmental information table 22 of the server 2 is updated. By using this environmental sensor value, the environmental load acquisition unit 103 changes over time. The latest value of environmental load can be calculated.
  • FIG. 6 is a diagram illustrating a method of calculating the environmental load acquired by the environmental load acquisition unit 103 illustrated in FIG.
  • the environmental load acquisition unit 103 can calculate the environmental load for each of a plurality of types of environmental loads using the environmental sensor value, the host vehicle parameter, and the environmental load coefficient.
  • the own vehicle parameter indicates an influence on the environmental load by the vehicle on which the route search device 1 is mounted traveling on the target route. In the case of a large vehicle, the own vehicle parameter for noise is larger than that of a small vehicle, and in the case of an electric vehicle, the own vehicle parameter for noise is smaller than that of a gasoline vehicle.
  • the table in FIG. 6 shows a calculation method of the congestion load, noise load, and air pollution load for one route.
  • the values detected by the N traffic sensors 3-1 located on the target route are traffic sensor values SC 1 , SC 2 ,... SC N , respectively, and the congestion own vehicle parameter is A 1 , Let A 2 ,... A N.
  • the congestion load coefficient of the first traffic sensor 3-1 is 1.2
  • the congestion load coefficient of the second traffic sensor 3-1 is 0.8
  • the values detected by the N noise sensors 3-2 located on the target route are set as noise sensor values SN 1 , SN 2 ,... SN N, respectively, and the own vehicle parameters of the noise are B 1 , B 2, and ... B N.
  • the noise load coefficient of the first noise sensor 3-2 is 1.6
  • the noise load coefficient of the second noise sensor 3-2 is 3
  • the noise load coefficient of the Nth noise sensor 3-2 is 0.
  • the value of the noise load Vb is expressed by the following mathematical formula (2).
  • Vb 1.6 ⁇ (SN 1 + B 1 ) + 3 ⁇ (SN 2 + B 2 ) +... + 0.5 ⁇ (SN N + B N ) (2)
  • the air pollution load coefficient of the first air pollution sensor 3-3 is 0.3
  • the air pollution load coefficient of the second air pollution sensor 3-3 is 0.8
  • the Nth air pollution sensor 3- When the air pollution load coefficient of 3 is 2, the value of the air pollution load Vc is expressed by the following mathematical formula (3).
  • Vc 0.3 ⁇ (SA 1 + C 1 ) + 0.8 ⁇ (SA 2 + C 2 ) +... + 2 ⁇ (SA N + C N ) (3)
  • the environmental load acquisition unit 103 acquires the environmental load value by weighting and adding the environmental sensor value to the value obtained by adding the own vehicle parameter to the environmental sensor value for each route. be able to.
  • the environmental load acquisition unit 103 has a function of calculating the environmental load, but the present invention is not limited to such an example.
  • environmental load calculation processing may be performed by an external device, and the environmental load acquisition unit 103 may acquire the result of the calculation processing from the external device.
  • the environmental load acquisition unit 103 inputs the acquired environmental load value and the target route to the route selection unit 104.
  • the route selection unit 104 selects a candidate route that is a candidate for a travel route from a plurality of routes searched by the route search unit 102 based on a plurality of types of environmental load values.
  • the route selection unit 104 can select a plurality of candidate routes having different types of environmental loads used for selecting candidate routes.
  • the route selection unit 104 can select a candidate route using one or more types of environmental loads.
  • the route selection unit 104 sets a route having the smallest environmental load value as a candidate route.
  • the route selection unit 104 sums the values of the plurality of types of environmental loads, and sets a route having the smallest total value as a candidate route.
  • FIG. 7 is a diagram illustrating a method by which the route selection unit 104 illustrated in FIG. 5 selects candidate routes.
  • the route selection unit 104 uses the environmental load value input from the environmental load acquisition unit 103 to calculate the environmental load value of each route for each combination of environmental load types. For example, when the value of the congestion load Va is 5 for the route # 1, 40 for the route # 2, 8 for the route # 3,... 10 for the route #N, and the minimum value of the congestion load Va is 5.
  • the selection unit 104 sets the route # 1 as a candidate route in consideration of the congestion load Va.
  • the minimum value of the noise load Vb is 3 of the route # 2
  • the route selection unit 104 sets the route # 2 as a candidate route considering the noise load Vb.
  • route selection unit 104 sets route #N as a candidate route in consideration of congestion load Va and noise load Vb.
  • the route information generation unit 105 generates route information indicating the fee and time required when the route search device 1 travels through each of the input candidate routes, corresponding to each candidate route.
  • the route information generation unit 105 acquires a charging amount associated with the position information of the candidate route from the charging database 24 of the server 2. Further, the route information generation unit 105 uses the map database to calculate the time required for traveling each candidate route from the departure point to the destination.
  • the route information generation unit 105 inputs route information including the charge amount and the required time to the display control unit 107.
  • the environmental load map creation unit 106 is the type of environmental load used when selecting a target candidate route for each candidate route selected by the route selection unit 104, and shows the environmental load around the candidate route as a map image. Create an environmental load map mapped on the data. For example, the environmental load map creating unit 106 may map the environmental load on the map image data by indicating a place on the map image data where the value of the environmental load is equal to or greater than a predetermined threshold. The environmental load map creation unit 106 may map the environmental load value, classify the shape or color of the mark according to the range of the environmental load value, and the environmental load value at the location belongs to the mark. You may map the mark corresponding to a division on map image data. When the candidate route is selected using a plurality of types of environmental loads, the environmental load map creation unit 106 creates an environmental load map in which a plurality of types of environmental loads are mapped on the map image data.
  • FIG. 8 is a diagram showing a display screen output by the route search device 1 shown in FIG.
  • This display screen includes a selection screen 301 for selecting a travel route from candidate routes, and an environmental load map screen 302 that displays an environmental load map created by the environmental load map creation unit 106.
  • the types of environmental loads used for selecting each candidate route are displayed side by side.
  • the selection screen 301 displays route information corresponding to each type of environmental load.
  • the selection screen 301 can accept an input operation for selecting the type of environmental load, and the candidate route selected using the environmental load of the type selected by the input operation is used as the travel route.
  • the display control unit 107 displays the environmental load map screen 302 of the candidate route selected using the selected environmental load on the display device and the selected one. Set the candidate route as the travel route.
  • the environmental load map screen 302 shows the starting point S and destination G of the candidate route and the route from the starting point S to the destination G on the map data.
  • the environmental load map creation unit 106 creates an environmental load map in which a plurality of types of environmental loads are mapped on map data in correspondence with candidate routes selected using a plurality of types of environmental loads. Therefore, when a candidate route selected using a plurality of types of environmental loads is selected, the display control unit 107 displays an environmental load map in which the plurality of types of environmental loads are mapped on the map data. Become.
  • the route guidance unit 108 includes the current position information input from the position detection unit 101, the current vehicle speed of the vehicle on which the route search device 1 acquired from the vehicle speed sensor 11 is mounted, and the vehicle direction acquired from the gyro sensor 12. It has a navigation function for guiding the route to the destination using the current direction and the map data.
  • the route guidance unit 108 guides the route to the destination using a display screen, voice, and the like. When a candidate route is selected as a travel route using the selection screen 301 displayed by the display control unit 107, the route guide unit 108 can perform route guidance using the selected candidate route.
  • FIG. 9 is a diagram showing a hardware configuration of the route search apparatus 1 shown in FIG.
  • the route search device 1 includes a communication device 13, a GPS receiver 14, an input device 15, a speaker 16, a display device 17, and a control device 18.
  • the control device 18 includes a communication interface 120, an input interface 121, a ROM (Read Only Memory) 123, a RAM (Random Access Memory) 124, a connection terminal 125, a reproduction control circuit 126, a display control circuit 127, It has a storage device 128 and a CPU (Central Processing Unit) 129.
  • ROM Read Only Memory
  • RAM Random Access Memory
  • the communication device 13 has a function of communicating with an external device.
  • the communication device 13 can transmit data to the server 2 that is an external device in accordance with control from the control device 18, and can input data received from the server 2 to the communication interface 120 of the control device 18.
  • the GPS receiver 14 receives a GPS signal transmitted from the GPS satellite 10 and inputs the received GPS signal to the control device 18.
  • the input device 15 is a button, a touch sensor, or the like, and is used by the user to set a destination or to set navigation conditions.
  • the speaker 16 is an output device that outputs an audio signal input from the control device 18 as a sound wave.
  • the display device 17 is an output device that outputs a display screen in accordance with an instruction from the control device 18.
  • the communication interface 120 is connected to the communication device 13 and the GPS receiver 14. Data received by the communication device 13 and a GPS signal received by the GPS receiver 14 are input to the communication interface 120. The communication interface 120 inputs the received data and GPS signal to the CPU 129. The input interface 121 is connected to the input device 15. The input interface 121 inputs information received by the input device 15 to the CPU 129.
  • the ROM 123 is a storage unit that stores a computer program for controlling the CPU 129.
  • the RAM 124 is a storage unit in which data during computation, data after computation, and the like are recorded while the CPU 129 is executing a computer program.
  • the RAM 124 records vehicle speed information measured by the vehicle speed sensor 11, direction information indicating the traveling direction of the vehicle measured by the gyro sensor 12, GPS signals, data received by the communication device 13, and the like.
  • the connection terminal 125 is connected to the vehicle speed sensor 11 and the gyro sensor 12 mounted on the vehicle. The connection terminal 125 receives vehicle speed information input from the vehicle speed sensor 11 and azimuth information input from the gyro sensor 12, and inputs the information to the CPU 129.
  • the reproduction control circuit 126 converts information input from the CPU 129 into an audio signal and outputs it from the speaker 16.
  • the reproduction control circuit 126 receives driving route guidance information from the CPU 129.
  • the display control circuit 127 generates a display screen based on the image data input from the CPU 129 and causes the display device 17 to display the display screen.
  • the display control circuit 127 can cause the display device 17 to display a display screen in which marks indicating the vehicle position, the destination, and the like are superimposed on the map image data.
  • the storage device 128 stores a map database including map image data used for navigation.
  • the CPU 129 is a control device that controls the overall operation of the route search apparatus 1 by reading the computer program recorded in the ROM 123 and executing the read computer program.
  • the functional configuration of the route search apparatus 1 shown in FIG. 5 can be realized using the hardware shown in FIG.
  • the function of the position detection unit 101 is realized by the CPU 129 executing a computer program stored in the ROM 123 and cooperating with the GPS receiver 14, the communication interface 120, the RAM 124, and the like.
  • the functions of the route search unit 102, the environmental load acquisition unit 103, the route selection unit 104, the route information generation unit 105, the environmental load map creation unit 106, and the route guidance unit 108 are executed by the CPU 129 executing a computer program stored in the ROM 123.
  • the communication device 13 the input device 15, the speaker 16, the communication interface 120, the input interface 121, the RAM 124, the connection terminal 125, the reproduction control circuit 126, the storage device 128, and the like are realized.
  • the function of the display control unit 107 is realized by the CPU 129 executing a computer program stored in the ROM 123 and cooperating with the RAM 124, the display control circuit 127, the display device 17, and the like.
  • FIG. 10 is a flowchart showing the operation of the route search apparatus 1 shown in FIG.
  • the route search unit 102 determines whether there is an input of a destination (step S101). If there is no destination input (step S101: No), the route search unit 102 repeats step S101 until the destination input is detected. When there is an input of the destination (step S101: Yes), the route search unit 102 searches for a plurality of routes that can reach the input destination (step S102). The route searched by the route search unit 102 is input to the environmental load acquisition unit 103.
  • the environmental load acquisition unit 103 acquires an environmental sensor value and an environmental load coefficient (step S103).
  • the environmental load acquisition unit 103 acquires environmental sensor values from the environmental information table 22 and acquires environmental load coefficients from the environmental load coefficient database 23.
  • the environmental load acquisition unit 103 uses the acquired environmental sensor value and environmental load coefficient, and the own vehicle parameters held by the route search device 1, for each route such as congestion load, noise load, and air pollution load.
  • a load is calculated (step S104).
  • the route selection unit 104 selects a candidate route using a plurality of types of environmental loads from the searched routes based on the environmental load calculated by the environmental load acquisition unit 103 (step S105).
  • the selected candidate route is input to the route information generation unit 105 and the environmental load map creation unit 106.
  • the route information generation unit 105 generates route information for each of the selected candidate routes (step S106). Specifically, the route information generation unit 105 acquires charging information from the charging database 24, and generates route information including information indicating a fee and time required for traveling each candidate route.
  • the environmental load map creation unit 106 creates an environmental load map for each combination of types of environmental loads used for selecting candidate routes (step S107).
  • the display control unit 107 displays the selection screen 301 and the environmental load map screen 302 as shown in FIG. 8 (step S108).
  • the display control unit 107 determines whether there is a candidate route selection input (step S109). If there is no candidate route selection input (step S109: No), the display control unit 107 repeats the process of step S109. When there is a candidate route selection input (step S109: Yes), the display control unit 107 displays the environmental load map of the selected candidate route, and sets the selected candidate route as a travel route. Then, the route guidance unit 109 starts route guidance using the travel route (step S110).
  • the route search device 1 it is possible to search for a candidate route in consideration of not only air pollution but also a plurality of environmental loads such as congestion and noise.
  • a candidate route in consideration of not only air pollution but also a plurality of environmental loads such as congestion and noise.
  • a plurality of environmental loads such as congestion and noise.
  • it is possible to select the type of environmental load considered by the user from a plurality of types of environmental loads it is possible to expand the options for selecting a travel route.
  • the configuration described in the above embodiment shows an example of the contents of the present invention, and can be combined with another known technique, and can be combined with other configurations without departing from the gist of the present invention. It is also possible to omit or change the part.
  • the route search unit 102 searches for a route that can be reached from the current position of the route search device 1 to the destination, but the present invention is not limited to such an example.
  • the technique of the present invention can also be applied when searching for a route that can reach a destination from a specified position other than the current position.
  • the environmental load acquisition unit 103 of the route search apparatus 1 calculates the environmental load value.
  • the present invention is not limited to this example.
  • a process of calculating the environmental load value may be performed on the server 2 or other external device.
  • the environmental load acquisition unit 103 acquires the calculated value from the external device via the communication network 4.
  • the route search device 1 is not limited to a dedicated machine having a navigation function as a main function, but may be a smartphone equipped with a navigation function by downloading application software.
  • 1 route search device 2 server, 3 sensor, 3-1, traffic volume sensor, 3-2 noise sensor, 3-3 air pollution sensor, 4 communication network, 10 GPS satellite, 11 vehicle speed sensor, 12 gyro sensor, 13 communication device , 14 GPS receiver, 15 input device, 16 speaker, 17 display device, 18 control device, 21 location specifying unit, 22 environmental information table, 23 environmental load factor database, 24 charging database, 100 route search system, 101 location detection unit , 102 Route search unit, 103 Environmental load acquisition unit, 104 Route selection unit, 105 Route information generation unit, 106 Environmental load map creation unit, 107 Display control unit, 108 Route guidance unit, 120 Communication interface, 121 Input interface, 123 ROM , 24 RAM, 125 connection terminal, 126 reproduction control circuit, 127 a display control circuit, 128 storage device, 129 CPU, Va congestion load, Vb noise load, Vc air pollution load.

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mathematical Physics (AREA)
  • Business, Economics & Management (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • Navigation (AREA)
  • Instructional Devices (AREA)
  • Traffic Control Systems (AREA)

Abstract

L'invention concerne un dispositif de récupération d'itinéraire (1) comprenant : une unité de récupération d'itinéraire (102) permettant d'utiliser une base de données cartographique afin de récupérer une pluralité d'itinéraires grâce auxquels il est possible d'atteindre une destination ayant été entrée ; une unité d'acquisition de charge d'environnement (103) permettant d'acquérir, pour chaque itinéraire de la pluralité d'itinéraires, les valeurs d'une pluralité de types de charges d'environnement ; et une unité de sélection d'itinéraire (104) permettant d'utiliser les valeurs de la pluralité de types de charges d'environnement afin de sélectionner un itinéraire candidat parmi la pluralité d'itinéraires.
PCT/JP2017/015905 2017-04-20 2017-04-20 Dispositif de récupération d'itinéraire et procédé de récupération d'itinéraire WO2018193582A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/JP2017/015905 WO2018193582A1 (fr) 2017-04-20 2017-04-20 Dispositif de récupération d'itinéraire et procédé de récupération d'itinéraire
JP2017554920A JP6305664B1 (ja) 2017-04-20 2017-04-20 経路探索装置および経路探索方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2017/015905 WO2018193582A1 (fr) 2017-04-20 2017-04-20 Dispositif de récupération d'itinéraire et procédé de récupération d'itinéraire

Publications (1)

Publication Number Publication Date
WO2018193582A1 true WO2018193582A1 (fr) 2018-10-25

Family

ID=61828455

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2017/015905 WO2018193582A1 (fr) 2017-04-20 2017-04-20 Dispositif de récupération d'itinéraire et procédé de récupération d'itinéraire

Country Status (2)

Country Link
JP (1) JP6305664B1 (fr)
WO (1) WO2018193582A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021021616A (ja) * 2019-07-26 2021-02-18 株式会社Ｊｖｃケンウッド 移動経路生成装置、移動経路生成方法、プログラム
JP2021156758A (ja) * 2020-03-27 2021-10-07 株式会社ゼンリンデータコム 経路探索装置、経路探索装置用プログラム及び経路探索方法
WO2022259621A1 (fr) * 2021-06-11 2022-12-15 ソニーグループ株式会社 Dispositif de traitement d'informations, procédé de traitement d'informations et programme informatique
JP2024137250A (ja) * 2023-03-24 2024-10-07 Kddi株式会社 走行音と環境音とを考慮して移動経路を探索する管理装置、移動ロボット、プログラム及び方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002230685A (ja) * 2001-01-30 2002-08-16 Natl Inst For Land & Infrastructure Management Mlit 沿道環境監視システム
JP2005024387A (ja) * 2003-07-02 2005-01-27 Hcx:Kk ナビゲーション装置
JP2009156634A (ja) * 2007-12-25 2009-07-16 Nec Corp 経路探索システム、経路探索端末及び経路探索方法
WO2011135661A1 (fr) * 2010-04-26 2011-11-03 パイオニア株式会社 Dispositif d'affichage, procédé d'affichage, programme d'affichage et support d'enregistrement
WO2016092920A1 (fr) * 2014-12-09 2016-06-16 ソニー株式会社 Dispositif de traitement d'informations, procédé de commande et programme

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002230685A (ja) * 2001-01-30 2002-08-16 Natl Inst For Land & Infrastructure Management Mlit 沿道環境監視システム
JP2005024387A (ja) * 2003-07-02 2005-01-27 Hcx:Kk ナビゲーション装置
JP2009156634A (ja) * 2007-12-25 2009-07-16 Nec Corp 経路探索システム、経路探索端末及び経路探索方法
WO2011135661A1 (fr) * 2010-04-26 2011-11-03 パイオニア株式会社 Dispositif d'affichage, procédé d'affichage, programme d'affichage et support d'enregistrement
WO2016092920A1 (fr) * 2014-12-09 2016-06-16 ソニー株式会社 Dispositif de traitement d'informations, procédé de commande et programme

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021021616A (ja) * 2019-07-26 2021-02-18 株式会社Ｊｖｃケンウッド 移動経路生成装置、移動経路生成方法、プログラム
JP7302355B2 (ja) 2019-07-26 2023-07-04 株式会社Ｊｖｃケンウッド 移動経路生成装置、プログラム
JP2021156758A (ja) * 2020-03-27 2021-10-07 株式会社ゼンリンデータコム 経路探索装置、経路探索装置用プログラム及び経路探索方法
JP7296335B2 (ja) 2020-03-27 2023-06-22 株式会社ゼンリンデータコム 経路探索装置、経路探索装置用プログラム及び経路探索方法
WO2022259621A1 (fr) * 2021-06-11 2022-12-15 ソニーグループ株式会社 Dispositif de traitement d'informations, procédé de traitement d'informations et programme informatique
JP2024137250A (ja) * 2023-03-24 2024-10-07 Kddi株式会社 走行音と環境音とを考慮して移動経路を探索する管理装置、移動ロボット、プログラム及び方法
JP7663619B2 (ja) 2023-03-24 2025-04-16 Kddi株式会社 走行音と環境音とを考慮して移動経路を探索する管理装置、移動ロボット、プログラム及び方法

Also Published As

Publication number Publication date
JP6305664B1 (ja) 2018-04-04
JPWO2018193582A1 (ja) 2019-04-25

Similar Documents

Publication Publication Date Title
US10168175B2 (en) Navigation apparatus, server apparatus and method of collecting parking location information
US9002635B2 (en) Navigation apparatus used-in vehicle
US8825357B2 (en) Navigation device and method
EP1464922A1 (fr) Dispositif de traitement d'informations cartographiques et de transmission de données d'affichage mises à jour
US20090177383A1 (en) Navigation device and method
US20100312465A1 (en) Method and apparatus for navigation system using routing data created by remote navigation server
JP6305664B1 (ja) 経路探索装置および経路探索方法
US20240019261A1 (en) Methods and Systems for Determining Safe Return Range
KR20150036172A (ko) 경로 탐색 방법 및 장치
EP1441198A2 (fr) Structure de données pour un système de navigation
US8606502B2 (en) Navigation device and method
JP6055185B2 (ja) ナビゲーションデバイスの位置を決定すること
JP2015076079A (ja) 利用目的推定システム、端末装置、利用目的推定方法、およびプログラム
EP2406583B1 (fr) Appareil pour valoriser la représentation d'un emplacement de stationnement et procédé de valorisation de la représentation d'un emplacement de stationnement
JP2002310690A (ja) ナビゲーションシステムにおける位置精度向上方法
JP7082588B2 (ja) プログラム、ナビゲーションシステム、ナビゲーション装置
JP2017078775A (ja) 地図情報更新システム、地図情報更新方法及びコンピュータプログラム
JP5986755B2 (ja) 地図情報処理装置、地図情報処理方法、およびプログラム
WO2010031751A1 (fr) Dispositif et procédé de navigation
JP2009014692A (ja) ナビゲーション装置
WO2010081538A2 (fr) Dispositif et méthode de navigation
JP6142478B2 (ja) 地図データベースのデータベース構造、及びナビゲーション装置
JP4894011B2 (ja) 情報処理装置、及びプログラム
JP2014126359A (ja) ナビゲーション装置、ナビゲーション方法、およびプログラム
JP2011022013A (ja) 経路探索装置、経路探索方法、経路探索プログラムおよび記録媒体

Legal Events

Date Code Title Description
ENP Entry into the national phase

Ref document number: 2017554920

Country of ref document: JP

Kind code of ref document: A

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17906335

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17906335

Country of ref document: EP

Kind code of ref document: A1