The invention relates to a map updating system, a map updating server, and a vehicle-mounted terminal. This map updating server is provided with a server side update management unit (19a) which, if a confirmation request is received when there are update data following the start of a temporary road change, responds with a confirmation result instructing that the update data are to be used temporarily, and delivers the update data, and if the confirmation request is received when there are update data following completion of a temporary road change, responds with the confirmation result instructing that the update data prior to the start of the temporary road change are to be used, and the vehicle-mounted terminal is provided with a vehicle-mounted terminal side update management unit (10a) which, if instructed by the map updating server, as the confirmation result, to use the update data temporarily, uses the update data that have been delivered, and if instructed, as the confirmation result, to use the update data prior to the start of the temporary road change, temporarily uses the update data by using the map data prior to the start of the temporary road change instead of the update data.
本发明涉及地图更新系统、地图更新服务器以及车载终端。上述地图更新服务器具备在有开始临时的道路变化后的更新数据的状态下接收到上述请求确认的情况下,通过指示临时利用更新数据并且分发更新数据来应答上述确认结果,在有结束临时的道路变化后的更新数据的状态下接收到上述请求确认的情况下,通过指示利用开始临时的道路变化前的更新数据来应答上述确认结果的服务器侧更新管理部(19a),上述车载终端具备通过在从上述地图更新服务器作为上述确认结果而被指示临时利用更新数据的情况下利用所分发的更新数据,在作为上述确认结果而被指示利用开始临时的道路变化前的更新数据的情况下代替更新数据而利用开始临时的道路变化前的地图数据来临时利用更新数据的车载终端侧更新管理部(10a)。
MAP UPDATING SYSTEM, MAP UPDATING SERVER, AND VEHICLE-MOUNTED TERMINAL
地图更新系统、地图更新服务器以及车载终端
2021-04-23
Patent
Elektronische Ressource
Chinesisch
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