MULTI-CHANNEL DIAGNOSIS METHOD AND APPARATUS, AND VEHICLE

Disclosed in the embodiments of the present application are a multi-channel diagnosis method and apparatus and a vehicle. The method comprises: in response to receiving a diagnosis message, acquiring the channel source of the diagnosis message; if the channel source is not a DCAN channel, determining whether the channel source is a TCAN channel; if the channel source is the TCAN channel and no diagnosis task from the DCAN channel is being executed currently, acquiring the content of the diagnosis message so as to execute a diagnosis task corresponding to the diagnosis message; if the channel source is not the TCAN channel, determining whether the channel source is a PCAN channel; and if the channel source is the PCAN channel and no diagnosis task from the DCAN channel is being executed currently, acquiring the content of the diagnosis message so as to execute the diagnosis task corresponding to the diagnosis message. In this way, the method can ensure the priority of the DCAN channel executing diagnosis tasks