Apparatus and method for vehicle remote diagnosis

Provided is an on-board diagnostic device, comprising: one or more on-board electronic units; and an on-board diagnostic controller capable of communicating with a remote diagnostic platform and the on-board electronic unit, the vehicle-mounted electronic unit and the vehicle-mounted diagnosis controller cooperatively operate according to the following modes: the vehicle-mounted diagnosis controller receives diagnosis configuration parameters and diagnosis instructions from the remote diagnosis platform and sends the diagnosis instructions to the vehicle-mounted electronic unit specified by the diagnosis configuration parameters; the specified vehicle-mounted electronic unit returns diagnosis data generated in the process of executing the diagnosis instruction to the vehicle-mounted diagnosis controller; and the vehicle-mounted diagnosis controller generates a diagnosis result based on the diagnosis data. 提出一种车载诊断装置，包括：一个或多个车载电子单元；以及车载诊断控制器，其能够与远程诊断平台和所述车载电子单元通信，其中，所述车载电子单元与所述车载诊断控制器依照下列方式协同运行：所述车载诊断控制器从所述远程诊