Anti-blocking method and device for downloading software upgrade package of vehicle

The invention discloses an anti-blocking method and device for downloading a software upgrade package of a vehicle. The method comprises the following steps: sending a downloading request of the software upgrade package to a cloud server; receiving task scheduling configuration information and downloading flow control information dynamically sent by the cloud server according to the downloading request; analyzing the task scheduling configuration information and the downloading flow control information, dynamically managing downloading of the software upgrade package according to the task scheduling configuration information, and dynamically updating and downloading a flow control strategy of the software upgrade package according to the downloading flow control information. According to the method, the cloud server configures the downloading task of the vehicle end, the vehicle end downloads the software upgrade package according to the configuration, and meanwhile, the downloading flow of the vehicle end is