Server and information providing device

Abstract

The invention is to provide a server and an information providing device that can appropriately learn what kind of support mode of driving support can be performed on which road. The server includes:a support mode acquisition unit for acquiring a support mode of driving support which a driving support device of each vehicle did on each road link from each vehicle by communication; a road link information generation unit for generating road link information associating the support mode with data of the road link for each road link; and an information providing unit for providing the road linkinformation generated by the road link information generation unit for an information provision destination.

Description

[0001] This application is a divisional application of the application with the application number 201710232186.7 and the title of the invention "server and information providing device" filed with the National Patent Office of China on April 11, 2017. technical field [0002] The present invention relates to a server and an information providing device. Background technique [0003] Conventionally, there is known a driving assistance system that takes into account individual differences of drivers or differences due to situations, and performs driving assistance more finely adapted to the driver (for example, refer to Patent Document 1). The driving assistance system grasps the driving situation based on the monitoring of the driver's actions, the detection of the external environment of the vehicle, and the like, and performs driving assistance adapted to the driver. [0004] Furthermore, there is known a technique of searching for a route with the smallest total cost of r...

AI Technical Summary

Problems solved by technology

However, depending on the state of road maintenance, etc., there may be roads where driving assistance can be performed and roads where driving assistance cannot be performed.

For example, on a road where the lane disappears, such as a white line, it is difficult for the driving assistance function that makes the vehicle to drive along the lane to work properly

Also, even on roads where driving assistance can be performed by a specific assistance method, there are cases where driving assistance cannot be provided by other assistance methods.

For example, even on a road where the driving assistance function that allows the vehicle to drive along the lane works normally, other driving assistance functions may not work normally.

[0008] However, in the prior art, it is difficult to properly grasp which road can be implemented with which type of driving assistance.

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