Vehicle-mounted terminal networking processing method and vehicle-mounted terminal

The invention discloses a vehicle-mounted terminal networking processing method and a vehicle-mounted terminal, and relates to the field of vehicle networking, and the method comprises the steps: initializing a counter and a timer after the vehicle-mounted terminal is restarted, and carrying out the network searching and registration through a preset access point; if the network search registration succeeds, initiating dialing through each access point; after dialing is initiated each time, detecting the dialing state, effective dialing and abnormal dialing being recognized in combination withthe time of a timer, and then the actual time interval for initiating next dialing being calculated according to a dialing mechanism in combination with the current counting of a counter; and when dialing fails or the access point is disconnected from the network, dialing being initiated again after the actual time interval, the dialing state being detected again, and a new actual time interval for initiating next dialin