JP2020148613A - Information processing device - Google Patents

Abstract

To provide a travel route that is appropriate for each vehicle driver.SOLUTION: The present invention comprises: an acceptance unit 231 for accepting, from a vehicle, information that indicates the destination of the vehicle; an acquisition unit 232 for acquiring first attribute information that indicates the attribute of a driver of the vehicle; a storage unit 22 for storing a feelings map in which feelings information that indicates specific information of other drivers, position information that indicates a position where feeling is detected during a travel and second attribute information that indicates the attributes of other drivers are associated; a specification unit 233 for specifying the position information, from the feelings map stored in the storage unit 22, that is associated with the second attribute information that is the same as or similar to the first attribute information acquired by the acquisition unit 232; a generation unit 234 for generating route information that indicates a travel route for traveling to the destination via way of a position that the position information specified by the specification unit 233 indicates; and a transmission unit for transmitting the route information generated by the generation unit 234 to the vehicle.SELECTED DRAWING: Figure 3

Description

The present invention relates to an information processing device that provides information to a vehicle.

It has been proposed that when a driver drives a motorcycle or the like, by detecting the driver's emotions, external information and location information corresponding to the type of the detected emotions are associated and stored in the emotion information database. (For example, Patent Document 1).

International Publication No. 2018/123057

In the method described in Patent Document 1, a traveling route to a destination proposed to the driver is generated with reference to the emotion information of another driver accumulated in the emotion information database. However, since the preference and personality are different for each driver, there is a problem that an appropriate driving route cannot be generated when the emotional information of other drivers who do not match the preference is referred to.

Therefore, the present invention has been made in view of this point, and an object of the present invention is to provide an information processing device capable of providing an appropriate traveling route for each driver of a vehicle.

The information processing device according to the first aspect of the present invention includes a reception unit that receives information indicating the destination of the vehicle from the vehicle, an acquisition unit that acquires the first attribute information indicating the attributes of the driver of the vehicle, and the like. A memory that stores an emotion map that associates emotion information indicating a specific emotion of the driver, position information indicating the position where the emotion was detected while driving, and second attribute information indicating the attributes of other drivers. A unit and a specific unit that identifies the position information associated with the second attribute information that is the same as or similar to the first attribute information acquired by the acquisition unit from the emotion map stored in the storage unit. The generation unit that generates route information indicating a travel route for traveling to the destination so as to pass through the position indicated by the position information specified by the specific unit, and the route information generated by the generation unit are described. It is provided with a transmission unit for transmitting to the vehicle.

The information processing device according to the second aspect of the present invention includes a reception unit that receives information indicating the destination of the vehicle from the vehicle, an acquisition unit that acquires the first attribute information indicating the attributes of the driver of the vehicle, and the like. A memory that stores an emotion map that associates emotion information indicating a specific emotion of the driver, position information indicating the position where the emotion was detected while driving, and second attribute information indicating the attributes of other drivers. A unit and a specific unit that identifies the position information associated with the second attribute information that is the same as or similar to the first attribute information acquired by the acquisition unit from the emotion map stored in the storage unit. The generation unit that generates route information indicating a travel route for traveling to the destination so as to avoid the position indicated by the position information specified by the specific unit, and the route information generated by the generation unit are described. It is provided with a transmission unit for transmitting to the vehicle.

The acquisition unit acquires the first attribute information including the first driving characteristic indicating the driving tendency of the driver of the vehicle, and the storage unit obtains the second operation showing the driving tendency of the other driver. The emotion map associated with the second attribute information including the characteristic is stored, and the specific unit stores the first attribute information of the first attribute information acquired by the acquisition unit from the emotion map stored in the storage unit. The position information associated with the second attribute information including the second driving characteristic which is the same as the driving characteristic may be specified.

The acquisition unit acquires the first attribute information including the first type of delivery of the driver included in the delivery information related to the delivery business of the driver, and the storage unit is the delivery of the other driver. The emotion map associated with the second attribute information including the second type is stored, and the specific unit receives the first attribute information acquired by the acquisition unit from the emotion map stored in the storage unit. The position information associated with the second attribute information including the second type that is the same as or similar to the first type may be specified.

The acquisition unit acquires the first attribute information including the first destination of the vehicle included in the delivery information related to the delivery business of the driver, and the storage unit is the first of the vehicle of the other driver. The emotion map associated with the second attribute information including the two destinations is stored, and the specific unit receives the first attribute information acquired by the acquisition unit from the emotion map stored in the storage unit. The position information associated with the second attribute information including the second destination that is the same as or similar to the first destination may be specified.

The receiving unit receives information indicating the current position of the vehicle, and the generating unit approaches the position when the current position is close to the position indicated by the position information specified by the specific unit. Notification information may be generated to notify the driver that the notification information is being performed, and the transmission unit may transmit the notification information to the vehicle.

The storage unit stores the emotion information of another driver indicating that the driving is comfortable, the position information, and the emotion map associated with the second attribute information, and the specific unit stores the storage. From the emotion map stored in the unit, the position information associated with the second attribute information that is the same as or similar to the first attribute information acquired by the acquisition unit is specified, and the generation unit uses the specific unit. The route information indicating a travel route for traveling to the destination may be generated so as to pass through the position indicated by the position information specified by.

According to the present invention, there is an effect of providing an appropriate traveling route for each driver of the vehicle.

It is a figure which shows the outline of the driving support system of an embodiment. It is a figure which shows the structure of the route request vehicle. It is a figure which shows the structure of an information processing apparatus. An example of an emotion map memorized by the memory unit is shown. It is a figure which shows an example of the requester attribute information. It is a flowchart which shows the processing procedure of transmission of the route information by an information processing apparatus.

[Overview of driving support system]
FIG. 1 is a diagram showing an outline of the driving support system S of the embodiment. The driving support system S includes a plurality of collection vehicles 100, an information processing device 200, and a route request vehicle 300. The collection vehicle 100 collects measurement data for detecting a specific emotion of the driver while driving. For example, the collection vehicle 100 collects voices emitted by the driver in business communication or the like as measurement data while driving. The collection vehicle 100 transmits the collected measurement data and the position information indicating the position where the measurement data is collected to the information processing device 200 by wireless communication ((1) in FIG. 1).

The information processing device 200 is a server that collects the emotions of the driving driver of the plurality of collecting vehicles 100. The information processing device 200 may be a cloud server including a plurality of servers. The information processing device 200 acquires measurement data and position information from the collecting vehicle 100. Further, the information processing device 200 acquires collector attribute information (corresponding to the second attribute information) indicating the attributes of the driver of the collection vehicle 100 from the storage unit.

The information processing device 200 detects a specific emotion of the driver by analyzing the acquired measurement data. The information processing device 200 stores emotion information indicating the detected emotion, position information indicating the position where the original measurement data for detecting the emotion was measured, and collector attribute information as an emotion map (in FIG. 1). (2)).

The route request vehicle 300 is driven by a driver different from the collection vehicle 100. The route request vehicle 300 transmits the destination information indicating the destination to the information processing device 200 ((3) in FIG. 1). The information processing device 200 generates route information indicating a travel route for traveling to the destination indicated by the received destination information. The information processing device 200 stores the requester attribute information (corresponding to the first attribute information) indicating the attributes of the driver of the route request vehicle 300 in the storage unit in advance. When the information processing device 200 receives the destination information from the route request vehicle 300, the information processing device 200 acquires the requester attribute information corresponding to the route request vehicle 300 from the storage unit. The information processing device 200 refers to the emotion map and identifies the position information associated with the collector attribute information that matches or is similar to the acquired requester attribute information and the emotion information indicating a specific emotion (FIG. 1). Inside (4)).

The information processing device 200 generates route information indicating a traveling route traveling to a destination so as to pass through or avoid the position indicated by the specified position information. For example, the information processing device 200 generates a traveling route that travels to a destination so as to pass through a position where an emotion indicating that driving is comfortable is detected. Further, the information processing device 200 may generate a traveling route for moving to the destination so as to avoid the position where the surprised emotion is detected. The information processing device 200 transmits the route information indicating the generated traveling route to the route requesting vehicle 300 ((5) in FIG. 1). The route request vehicle 300 travels based on the received route information.

Since the information processing device 200 identifies the position information associated with the collector attribute information that matches or is similar to the requester attribute information of the driver of the route request vehicle 300, the driver of the route request vehicle 300 identifies this position information. There is a possibility of having the same feelings as the driver of the collection vehicle 100 at the position indicated by. The information processing device 200 generates a travel route so as to pass through or avoid the specified position. Therefore, the information processing device 200 can induce a situation in which the driver of the route requesting vehicle 300 is expected to have a specific emotion, or can suppress such a situation.

For example, when the route requesting vehicle 300 travels to a destination by generating a traveling route via a position where the driver's emotion indicating that the collecting vehicle 100 is comfortable driving is detected by the information processing device 200. The driving of the driver can be made more comfortable. Further, the information processing device 200 generates a traveling route that avoids the position where the surprise emotion is detected in the collection vehicle 100, so that the driver of the route request vehicle 300 may have a surprise emotion. It can be suppressed. Usually, there is often a risk of an accident in situations where the driver is surprised while driving. Therefore, the information processing device 200 can reduce the risk of an accident by suppressing the situation in which the driver of the route requesting vehicle 300 has a surprising feeling.

[Route request vehicle configuration]
FIG. 2 is a diagram showing the configuration of the route request vehicle 300. The route request vehicle 300 includes a touch panel 31, a communication unit 32, an acceleration sensor 33, a display unit 34, a storage unit 35, and a control unit 36.

The touch panel 31 detects the driver's operation on the display unit 34 by a pressure-sensitive sensor formed so as to be superimposed on the display unit 34. The communication unit 32 is a communication module for communicating with the information processing device 200 via a wireless communication line. The acceleration sensor 33 measures the acceleration of the route requesting vehicle 300 while traveling. The display unit 34 is a display for displaying a traveling route or the like to the destination.

The storage unit 35 is composed of, for example, a ROM (Read Only Memory), a RAM (Random Access Memory), or the like. The storage unit 35 stores various programs and various data for operating the control unit 36. The control unit 36 is, for example, an ECU (Electronic Control Unit). The control unit 36 functions as a reception unit 361, a collection unit 362, a communication control unit 363, and a display control unit 364 by executing various programs stored in the storage unit 35. The reception unit 361 receives the driver's operation on the touch panel 31. For example, the reception unit 361 receives the operation of the driver instructing the destination of the route request vehicle 300.

The collecting unit 362 collects information for identifying the first driving characteristic indicating the driving tendency of the driver in the information processing device 200. For example, the collecting unit 362 measures the time-dependent change in the acceleration of the route requesting vehicle 300 while traveling for a certain period of time based on the detection result of the acceleration sensor 33. The fixed period is a period required for the information processing apparatus 200 to identify the driving tendency of the driver, for example, several hours.

The collecting unit 362 may measure the information for specifying the first emotion frequency, which is the frequency at which the driver has a specific emotion in the information processing device 200. For example, the collecting unit 362 may collect voices emitted by the driver through business communication or the like during driving for a certain period of time as information for identifying the frequency of feelings indicating that the driver is comfortable driving. Good.

The communication control unit 363 communicates with the information processing device 200 via the communication unit 32. When the requester attribute information includes the first operation characteristic of the driver, the communication control unit 363 measures the first operation characteristic of the driver in the information processing device 200 by the collection unit 362 for a certain period of time. Information indicating the time course of acceleration is sequentially transmitted to the information processing apparatus 200.

The communication control unit 363 transmits the current position of the route request vehicle 300 measured by the GPS sensor (not shown) to the information processing device 200. The communication control unit 363 transmits the destination information indicating the destination received by the reception unit 361 to the information processing device 200. The communication control unit 363 receives the route information indicating the traveling route from the information processing device 200. The communication control unit 363 receives notification information from the information processing device 200 indicating that the route requesting vehicle 300 is approaching a position where the driver's specific emotion such as surprise is detected in the collecting vehicle 100.

The display control unit 364 causes the display unit 34 to display the travel route indicated by the route information received by the communication control unit 363. When the communication control unit 363 receives the notification information, the display control unit 364 causes the display unit 34 to display a message indicating the content of the notification information. By displaying a message indicating the content of the notification information, the display control unit 364 grasps in advance the position where the driver of the route requesting vehicle 300 detects a specific emotion of the driver such as a surprise in the collecting vehicle 100. Can be made to.

For example, as a factor for detecting a driver's specific emotion such as surprise in the collecting vehicle 100, it is assumed that the driver of the collecting vehicle 100 is surprised by a pedestrian or the like at an intersection or the like with poor visibility. Therefore, the display control unit 364 can warn the driver of the route request vehicle 300 to pay attention to the surroundings when passing through this position by displaying a message indicating the content of the notification information. The risk of accidents can be reduced.

[Information processing device configuration]
FIG. 3 is a diagram showing the configuration of the information processing device 200. The information processing device 200 includes a communication unit 21, a storage unit 22, and a control unit 23. The communication unit 21 is an interface for communicating with the collection vehicle 100 and the route request vehicle 300. The storage unit 22 has emotion information indicating a specific emotion of the driver of the collecting vehicle 100, position information indicating a position where a specific emotion is detected during driving, and a collector attribute indicating an attribute of the driver of the collecting vehicle 100. It remembers the emotion map associated with the information. Specific emotions are, for example, emotions while driving (for example, comfort, discomfort, surprise).

The storage unit 22 is composed of, for example, a ROM, a RAM, or the like. The storage unit 22 stores various programs and various data for operating the control unit 23. The storage unit 22 stores a learned model of machine learning for detecting emotions. The trained model executed by the control unit 23 takes the measurement data acquired from the collection vehicle 100 as an input and outputs the driver's emotions. The storage unit 22 associates emotion information indicating emotions detected by outputting the trained model with emotion information indicating a position where emotions are detected while the collecting vehicle 100 is running, and collector attribute information. I remember it as Map M.

FIG. 4 shows an example of an emotion map stored by the storage unit 22. 4 (a) to 4 (c) show emotions detected by a trained model of machine learning for detecting a specific emotion using measurement data acquired from a plurality of different collection vehicles 100. On the emotion maps of FIGS. 4 (a) to 4 (c), emotions indicating comfortable driving are indicated by circles, and emotions indicating unpleasant driving are indicated by triangles, and surprises are given. The emotions to be shown are indicated by diamond-shaped marks.

For example, on the emotion map of FIG. 4A, a circle indicating that an emotion indicating comfortable driving is detected in the collecting vehicle 100 is shown. In the emotion map of FIG. 4B, a triangular mark indicating that an emotion indicating unpleasant driving has been detected is shown. Further, on the emotion map of FIG. 4C, a circle mark indicating that an emotion indicating comfortable driving was detected in the collecting vehicle 100 and a diamond-shaped mark indicating that an emotion indicating surprise was detected. It is shown. FIG. 4 (d) shows an emotion map M in which the emotion maps of FIGS. 4 (a) to 4 (c) are combined into one.

When an emotion indicating surprise of the driver of the collection vehicle 100 is detected, it may be a so-called hiyari hat case immediately before the accident occurs. Therefore, for example, the storage unit 22 may store the surprised emotions of the driver of the collecting vehicle 100 and the position information as a near-hat case.

The control unit 23 is, for example, a CPU (Central Processing Unit). The control unit 23 functions as a reception unit 231, an acquisition unit 232, a specific unit 233, a generation unit 234, and a communication control unit 235 by executing various programs stored in the storage unit 22.

The reception unit 231 receives information indicating the current position of the route request vehicle 300 from the route request vehicle 300 via the communication unit 21. The reception unit 231 receives the destination information indicating the destination of the route request vehicle 300 from the route request vehicle 300 via the communication unit 21.

[Registration of requester attribute information]
The acquisition unit 232 acquires various information from the collection vehicle 100 and the route request vehicle 300 via the communication unit 21. The acquisition unit 232 stores the requester attribute information indicating the attribute of the driver of the route request vehicle 300 in the storage unit 22 in advance.

FIG. 5 is a diagram showing an example of requester attribute information. As shown in the example of FIG. 5, the requester attribute information stored in the storage unit 22 includes a first driving characteristic indicating the driving tendency of the driver of the route request vehicle 300.

The acquisition unit 232 stores the requester attribute information including the first operation characteristic in the storage unit 22. The acquisition unit 232 sequentially acquires the time-dependent change of the acceleration during traveling for a certain period from the route request vehicle 300. The acquisition unit 232 reads the trained model of machine learning from the storage unit 22. The acquisition unit 232 inputs the acquired acceleration over time into a trained model of machine learning, and classifies which group the acquired acceleration over time belongs to among a plurality of groups showing different driving tendencies. The result is output to the trained model as the first operation characteristic. Specifically, the acquisition unit 232 has a group in which the change in speed during running is relatively rapid, a group in which the change in speed during running is average, and a group in which the change in speed during running is relatively smooth. The trained model is made to output which group the acquired acceleration changes with time belongs to among a certain group as the first driving characteristic.

Further, the acquisition unit 232 includes a group in which the change in speed during running is smaller than the overall average value, a reference group in which the change in speed during running is the overall average value, and a change in speed during running as a whole. Of the groups larger than the average value, which group the acquired acceleration changes with time belongs to may be output to the trained model as the first operating characteristic.

Further, as shown in FIG. 5, the acquisition unit 232 stores the requester attribute information including the first type of driver's delivery included in the delivery information related to the driver's delivery business of the route request vehicle 300 in the storage unit 22. You may let me. The first type indicates, for example, whether the delivery is to a convenience store or a construction site. The delivery information is stored in advance in, for example, the storage unit 22. Further, as shown in FIG. 5, the acquisition unit 232 may store the requester attribute information including the first destination included in the delivery information of the route request vehicle 300 in the storage unit 22.

As shown in FIG. 5, the acquisition unit 232 may store the requester attribute information including the first emotion frequency, which is the frequency at which a specific emotion is detected, in the storage unit 22. The frequency with which a specific emotion is detected is the number of times the same emotion is detected within a predetermined period. Similar to the collection vehicle 100, the acquisition unit 232 acquires measurement data from the route request vehicle 300 for detecting a specific emotion of the driver while the route request vehicle 300 is traveling.

The acquisition unit 232 acquires measurement data from the route request vehicle 300 over a certain period of time. A certain period is one week as an example. The acquisition unit 232 detects a specific emotion of the driver by analyzing the measurement data acquired from the route request vehicle 300. The acquisition unit 232 stores the requester attribute information including the first emotion frequency, which is the frequency at which a specific emotion is detected, in the storage unit 22. For example, the acquisition unit 232 stores the requester attribute information including the frequency of detecting an emotion indicating comfortable driving in the route request vehicle 300 as the first emotion frequency in the storage unit 22.

[Registration of collector attribute information]
The acquisition unit 232 causes the trained model to input the time-dependent change of the acceleration collected by the collection vehicle 100 in the same manner as the route request vehicle 300, and among a plurality of groups showing different driving tendencies, the time-dependent change of the collected acceleration is obtained. The classification result of classifying which group it belongs to is output to the trained model as the second operation characteristic. The second driving characteristic shows the driving tendency of the driver of the collecting vehicle 100. For example, the acquisition unit 232 includes a group in which the change in speed during running is smaller than the overall average value, a reference group in which the change in speed during running is the overall average value, and a group in which the change in speed during running is the overall average value. Among the groups larger than the average value, which group the collected acceleration changes with time belongs to is output to the trained model as the second operating characteristic. The acquisition unit 232 stores the emotion map M associated with the collector attribute information including the second driving characteristic in the storage unit 22.

When the requester attribute information includes the first type, the acquisition unit 232 reads the delivery information related to the delivery business of the driver of the collection vehicle 100 from the storage unit 22 in order to compare with the first type. The second type of driver's delivery is acquired from this delivery information. The acquisition unit 232 may store the emotion map M associated with the acquired collector attribute information including the second type in the storage unit 22.

When the requester attribute information includes the first destination, the acquisition unit 232 reads the delivery information of the collection vehicle 100 from the storage unit 22 and reads the delivery information of the collection vehicle 100 from the delivery information in order to compare with the first destination. Acquire a second destination for delivery. The acquisition unit 232 may store the emotion map M associated with the collector attribute information including the acquired second destination in the storage unit 22.

When the requester attribute information includes the first emotion frequency, the acquisition unit 232 detects a specific emotion of the driver of the collecting vehicle 100 in order to compare with the first emotion frequency. 2 The storage unit 22 stores the collector attribute information including the emotion frequency.

[Acquisition of requester attribute information]
The acquisition unit 232 acquires requester attribute information indicating the attributes of the driver of the route request vehicle 300. In the example of the present specification, first, the acquisition unit 232 acquires the identification information for identifying the route request vehicle 300 from the route request vehicle. The acquisition unit 232 acquires the requester attribute information associated with the acquired identification information from the storage unit 22 by referring to the requester registration information associated with the identification information and the requester attribute information. The acquisition unit 232 outputs the acquired requester attribute information to the specific unit 233.

[Collection of cases where automatic braking causes discomfort]
The acquisition unit 232 may determine whether or not an automatic brake or the like is mounted on the collection vehicle 100 when an emotion indicating discomfort or surprise is detected by analyzing the measurement data acquired from the collection vehicle 100.

When it is determined that the automatic brake or the automatic transmission is mounted on the collection vehicle 100, the acquisition unit 232 may acquire information such as the operation history of the automatic brake of the collection vehicle 100 from the collection vehicle 100. The acquisition unit 232 may store the acquired operation history or the like in the storage unit 22 as a case where the behavior of the automatic brake or the like may give the driver an unpleasant or surprised feeling.

[Identification of location information on emotion map]
The identification unit 233 identifies the position information associated with the collector attribute information that is the same as or similar to the requester attribute information acquired by the acquisition unit 232 from the emotion map M (for example, FIG. 4D). For example, the specific unit 233 specifies the position information indicating the position where the specific emotion of the driver of the collecting vehicle 100 is detected based on the first driving characteristic (FIG. 5) of the requester attribute information acquired by the acquisition unit 232. To do. The specific unit 233 is the same as the first driving characteristic of the requester attribute information acquired by the acquisition unit 232 with reference to the emotion map M associated with the collector attribute information including the second driving characteristic of the driver of the collecting vehicle 100. The location information associated with the collector attribute information including the second driving characteristic of the above is specified.

For example, suppose that the driver of the collection vehicle 100 having the second driving characteristic belonging to the group in which the change in speed during traveling is relatively rapid shows a surprise feeling because the acceleration is too strong on a steep descent. The driver of the route requesting vehicle 300 having the same first driving characteristic as the second driving characteristic has a relatively high risk of exerting excessive acceleration on the same downhill. Therefore, the identification unit 233 can identify the position where the driver of the route requesting vehicle 300 is expected to show a surprise feeling by referring to the case of a driver having the same driving characteristics.

[Identification of location information by delivery type]
The identification unit 233 may specify the position information indicating the position where the driver's emotion of the collection vehicle 100 is detected based on the first type of delivery (FIG. 5) included in the requester attribute information. The specific unit 233 is the same as or similar to the first type of the requester attribute information acquired by the acquisition unit 232 with reference to the emotion map M associated with the collector attribute information including the second type of the driver of the collection vehicle 100. The location information associated with the collector attribute information including the second type of is specified. Regarding whether or not the first type and the second type are similar, it is determined in the emotion map M stored in the storage unit 22 that the collector attribute information of a predetermined number or more of the collecting vehicles 100 is similar to the requester attribute information. As described above, it is determined according to the total number of collection vehicles 100 in the emotion map M.

There is a possibility that the position where the driver feels uncomfortable or surprised in the delivery business may differ between the case of delivering the product sold at the store to the convenience store and the case of delivering the courier service for individuals. Therefore, the specific unit 233 identifies the position information associated with the second type that is the same as or similar to the first type, so that the driver of the route request vehicle 300 is more likely to have a specific emotion. Can be identified.

[Identification of location information by delivery purpose]
The identification unit 233 may specify the position information indicating the position where the driver's emotion of the collection vehicle 100 is detected based on the first destination (FIG. 5) of the delivery included in the requester attribute information. The specific unit 233 is the same as the first destination of the requester attribute information acquired by the acquisition unit 232 with reference to the emotion map M associated with the collector attribute information including the second destination of the driver of the collection vehicle 100. Alternatively, the location information associated with the collector attribute information including a similar second destination is specified. Similarity between the first destination and the second destination means, for example, that the two destinations belong to the same delivery area.

When two vehicles have the same destination, they often use the same road, so there is a relatively high possibility that the driving conditions such as traffic jams will be similar. Since the identification unit 233 identifies the position information associated with the second destination that is the same as or similar to the first destination, the driver of the route requesting vehicle 300 has the same specific feeling as the driver of the collecting vehicle 100. The most likely location can be identified.

[Identification of location information by emotion frequency]
The specific unit 233 specifies the position information indicating the position where the driver of the collection vehicle 100 has detected the emotion, based on the requester attribute information including the first emotion frequency (FIG. 5) which is the frequency at which the specific emotion is detected. You may. The specific unit 233 acquires the first emotion frequency from the storage unit 22. The specific unit 233 refers to the emotion map M associated with the collector attribute information including the second emotion frequency that detected the specific emotion of the driver of the collection vehicle 100, and refers to the requester attribute information acquired by the acquisition unit 232. The position information associated with the collector attribute information including the second emotion frequency close to the first emotion frequency may be specified.

[Generation of driving route]
The generation unit 234 generates a travel route for the route request vehicle 300 to travel to the destination. For example, the generation unit 234 generates a travel route for traveling from the current position of the route request vehicle 300 received by the reception unit 231 to the destination, but the generation unit 234 generates a travel route from the departure point specified by the driver of the route request vehicle 300 to the destination. You may generate a driving route to.

The generation unit 234 generates a traveling route based on the position information specified by the specific unit 233. For example, the generation unit 234 generates a travel route by using a method such as a genetic algorithm, dynamic programming, or reinforcement learning. When the specific unit 233 identifies the position information associated with positive emotions such as comfortable driving in the emotion map M, the generation unit 234 travels to the destination via the position indicated by the position information. Generate a driving route to do so. When the position specified by the specific unit 233 deviates from the shortest route to the destination, the generation unit 234 passes through the specified position within the range instructed in advance by the driver of the route request vehicle 300. A detour may be allowed.

On the other hand, when the specific unit 233 identifies the position information attached to negative emotions such as discomfort or surprise in the emotion map M, the generation unit 234 travels to the destination so as to avoid the position indicated by the position information. Generate a driving route to do so. The generation unit 234 may allow a detour to avoid the position indicated by the specified position information within the range previously instructed by the driver of the route request vehicle 300. The generation unit 234 generates route information indicating the generated travel route, and outputs this route information to the communication control unit 235.

[Generation of notification information]
When the current position of the route request vehicle 300 is close to the position indicated by the position information specified by the specific unit 233, the generation unit 234 notifies the driver of the route request vehicle 300 that the current position is approaching this position. Generate notification information. The notification information is, for example, a message to be displayed on the display unit 34 of the route request vehicle 300. More specifically, when the specific unit 233 specifies the position information attached to the negative emotion such as discomfort or surprise in the emotion map M, the generation unit 234 specifies the current position of the route request vehicle 300 and the specific unit 233. It is determined whether or not the distance from the position indicated by the position information is within a predetermined distance. The predetermined distance is a value at which the frequency of generating notification information falls within an allowable range.

When the generation unit 234 determines that the distance between the current position of the route request vehicle 300 and the position indicated by the position information specified by the specific unit 233 is within a predetermined distance, the current position of the route request vehicle 300 and the specific unit It is determined whether or not the position indicated by the position information specified in 233 is closer to the position.

When the generation unit 234 determines that the current position of the route request vehicle 300 and the position indicated by the specified position information are closer to each other, the route request vehicle 300 determines that the position indicated by the specified position information is closer. Generate notification information to notify the driver of. The generation unit 234 outputs the generated notification information to the communication control unit 235. On the other hand, the generation unit 234 does not generate the notification information when it is determined that the current position of the route request vehicle 300 and the position indicated by the position information are not further close to each other.

The communication control unit 235 communicates with the route request vehicle 300 via the communication unit 21. The communication control unit 235 transmits the route information generated by the generation unit 234 to the route request vehicle 300. The communication control unit 235 may transmit the route information to the management server of the transportation company that owns the route request vehicle 300. The communication control unit 235 transmits the notification information generated by the generation unit 234 to the route request vehicle 300.

[Procedure for sending route information]
FIG. 6 is a flowchart showing a processing procedure for transmitting route information by the information processing apparatus 200. This processing procedure starts, for example, when the communication state between the information processing device 200 and the route request vehicle 300 is established.

First, the reception unit 231 receives the destination information indicating the destination of the route request vehicle 300 from the route request vehicle 300 (S101). Next, the acquisition unit 232 acquires the requester attribute information indicating the attribute of the driver of the route request vehicle 300 from the storage unit 22 (S102). The identification unit 233 identifies the position information associated with the collector attribute information that is the same as or similar to the requester attribute information acquired by the acquisition unit 232 from the emotion map M stored in the storage unit 22 (S103).

The generation unit 234 generates route information indicating a travel route for traveling to the destination so as to pass through or avoid the position indicated by the position information specified by the specific unit 233 (S104). The communication control unit 235 transmits the route information generated by the generation unit 234 to the route request vehicle 300 (S105).

According to the present embodiment, the identification unit 233 identifies the position information associated with the collector attribute information that matches or is similar to the requester attribute information of the driver of the route request vehicle 300, so that the operation of the route request vehicle 300 is performed. The person may have the same feelings as the driver of the collection vehicle 100 at the position indicated by the position information. The generation unit 234 generates a travel route so as to pass through or avoid the position specified by the specific unit 233. Therefore, the communication control unit 235 transmits a driving route that guides a situation in which the driver is expected to have a specific emotion to the route requesting vehicle 300, or a driving route that suppresses such a situation. Can be sent.

Although the present invention has been described above using the embodiments, the technical scope of the present invention is not limited to the scope described in the above embodiments, and various modifications and changes can be made within the scope of the gist thereof. is there. For example, all or a part of the device can be functionally or physically distributed / integrated in any unit. Also included in the embodiments of the present invention are new embodiments resulting from any combination of the plurality of embodiments. The effect of the new embodiment produced by the combination has the effect of the original embodiment.

21 Communication unit 22 Storage unit 23 Control unit 31 Touch panel 32 Communication unit 33 Acceleration sensor 34 Display unit 35 Storage unit 36 Control unit 100 Collection vehicle 200 Information processing device 231 Reception unit 232 Acquisition unit 233 Specific unit 234 Generation unit 235 Communication control unit 300 Route request vehicle 361 Reception unit 362 Collection unit 363 Communication control unit 364 Display control unit S Driving support system

Claims (7)

A reception desk that receives information indicating the destination of the vehicle from the vehicle,
An acquisition unit that acquires first attribute information indicating the attributes of the driver of the vehicle, and
Stores an emotion map that associates emotion information indicating a specific emotion of another driver, position information indicating the position where the emotion was detected while driving, and second attribute information indicating the attribute of another driver. Memory and
From the emotion map stored in the storage unit, a specific unit that identifies the position information associated with the second attribute information that is the same as or similar to the first attribute information acquired by the acquisition unit, and
A generation unit that generates route information indicating a travel route for traveling to the destination so as to pass through the position indicated by the position information specified by the specific unit.
A transmission unit that transmits the route information generated by the generation unit to the vehicle, and a transmission unit.
Information processing device equipped with. A reception desk that receives information indicating the destination of the vehicle from the vehicle,
An acquisition unit that acquires first attribute information indicating the attributes of the driver of the vehicle, and
Stores an emotion map that associates emotion information indicating a specific emotion of another driver, position information indicating the position where the emotion was detected while driving, and second attribute information indicating the attribute of another driver. Memory and
From the emotion map stored in the storage unit, a specific unit that identifies the position information associated with the second attribute information that is the same as or similar to the first attribute information acquired by the acquisition unit, and
A generation unit that generates route information indicating a travel route for traveling to the destination so as to avoid the position indicated by the position information specified by the specific unit.
A transmission unit that transmits the route information generated by the generation unit to the vehicle, and a transmission unit.
Information processing device equipped with. The acquisition unit acquires the first attribute information including the first driving characteristic indicating the driving tendency of the driver of the vehicle.
The storage unit stores the emotion map associated with the second attribute information including the second driving characteristic indicating the driving tendency of the other driver.
The specific unit is converted from the emotion map stored in the storage unit to the second attribute information including the second driving characteristic which is the same as the first driving characteristic of the first attribute information acquired by the acquisition unit. Identify the associated location information,
The information processing device according to claim 1 or 2. The acquisition unit acquires the first attribute information including the first type of delivery of the driver included in the delivery information related to the delivery business of the driver.
The storage unit stores the emotion map associated with the second attribute information including the second type of delivery of the other driver.
The specific unit is converted from the emotion map stored in the storage unit to the second attribute information including the second type that is the same as or similar to the first type of the first attribute information acquired by the acquisition unit. Identify the associated location information,
The information processing device according to any one of claims 1 to 3. The acquisition unit acquires the first attribute information including the first destination of the vehicle included in the delivery information related to the delivery business of the driver.
The storage unit stores the emotion map associated with the second attribute information including the second destination of the vehicle of the other driver.
The specific unit includes the second destination that is the same as or similar to the first destination of the first attribute information acquired by the acquisition unit from the emotion map stored in the storage unit. Identify the location information associated with the information,
The information processing device according to any one of claims 1 to 4. The reception unit receives information indicating the current position of the vehicle, and receives information.
When the current position is close to the position indicated by the position information specified by the specific unit, the generation unit generates notification information for notifying the driver that the current position is approaching. ,
The transmission unit transmits the notification information to the vehicle.
The information processing device according to any one of claims 1 to 5. The storage unit stores the emotional information of another driver indicating comfortable driving, the position information, and the emotional map associated with the second attribute information.
The specific unit identifies the position information associated with the second attribute information that is the same as or similar to the first attribute information acquired by the acquisition unit from the emotion map stored in the storage unit.
The generation unit generates the route information indicating a travel route for traveling to the destination so as to pass through the position indicated by the position information specified by the specific unit.
The information processing device according to any one of claims 1 to 6.

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