The invention provides a vehicle electronic control system, a download determination method for distribution package, and a download determination program for distribution package. A center device (3)acquires software information of an electronic control device from a vehicle side, determines existence or nonexistence of update data with respect to the vehicle on the basis of the acquired software information, and when it is determined that the vehicle is in a state appropriate to an update, transmits campaign information to a master device (11). Upon reception of the campaign information from the center device, when determining that the vehicle is in a state in which the vehicle can download a distribution package, the master device downloads the distribution package from the center device.
本发明提供车辆用电子控制系统、分发数据包的下载判定方法以及分发数据包的下载判定程序。中心装置(3)从车辆侧获取电子控制装置的软件信息,基于获取到的该软件信息判定有无针对车辆的更新数据,若判定为车辆状态是适合更新的状态,则向主装置(11)发送活动信息。主装置若从中心装置接收活动信息,则若判定为车辆状态是能够下载分发数据包的状态,则从中心装置下载分发数据包。
VEHICLE ELECTRONIC CONTROL SYSTEM, DOWNLOAD DETERMINATION METHOD FOR DISTRIBUTION PACKAGE, AND DOWNLOAD DETERMINATION PROGRAM FOR DISTRIBUTION PACKAGE
车辆用电子控制系统、分发数据包的下载判定方法以及分发数据包的下载判定程序
2021-03-23
Patent
Electronic Resource
Chinese
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