MAP INFORMATION DISTRIBUTION SYSTEM AND VEHICLE

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MAP INFORMATION DISTRIBUTION SYSTEM AND VEHICLE

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SAKURADA SHIN / KIM SINAE / YANO TAKAYUKI / YAMAMURO NAOKI / HAYASHI TAKASHI / MIYATA KOJI

The disclosure provides a map information distribution system and a vehicle. In the map information distribution system, a server device distributes map information to a vehicle through a telecommunication network. The vehicle includes a control device configured to: determine whether there is missing data in the map information held by the vehicle; determine, when there is missing data in the mapinformation held by the vehicle, whether a nearby vehicle holds the missing data by communicating with the nearby vehicle; acquire the missing data from the nearby vehicle, when the nearby vehicle holds the missing data; and acquire the missing data from the server device, when the nearby vehicle does not hold the missing data.

本公开提供了地图信息分发系统和车辆。在该地图信息分发系统中，服务器装置通过电信网络向车辆分发地图信息。该车辆包括控制装置，该控制装置被配置为：确定车辆持有的地图信息中是否存在丢失数据；当车辆持有的地图信息中存在丢失数据时，通过与附近车辆通信，来确定该附近车辆是否持有该丢失数据；当附近车辆持有丢失数据时，从附近车辆获取丢失数据；以及当附近车辆未持有丢失数据时，从服务器装置获取丢失数据。

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Document information

Title :

MAP INFORMATION DISTRIBUTION SYSTEM AND VEHICLE

Additional title:

地图信息分发系统和车辆

Contributors:

SAKURADA SHIN (author) / KIM SINAE (author) / YANO TAKAYUKI (author) / YAMAMURO NAOKI (author) / HAYASHI TAKASHI (author) / MIYATA KOJI (author)

Publication date :

2020-10-09

Type of media :

Patent

Type of material :

Electronic Resource

Language :

Chinese

Classification :

IPC:

G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS