Method for remotely awakening vehicle-mounted intelligent terminal after dormancy

Abstract

A method for remotely awakening a vehicle-mounted intelligent terminal after dormancy comprises the steps that a user sends an expected remote control instruction to a cloud server through a mobile phone client, and if the vehicle-mounted intelligent terminal is not in a dormancy state at the moment, the remote control instruction is directly sent to the vehicle-mounted terminal through an operator with a built-in SIM card of the vehicle-mounted intelligent terminal; the vehicle-mounted terminal sends a response instruction to a corresponding module of the whole vehicle to execute the expected operation, the vehicle-mounted intelligent terminal sends a response instruction of an execution result to the background after the operation is executed, and the background server forwards the result to the mobile phone client; if the vehicle-mounted intelligent terminal is in a dormant state at the moment, the background server sends an encrypted wake-up instruction to an operator; the operator forwards the encrypted short message to the vehicle-mounted intelligent terminal; the vehicle-mounted intelligent terminal verifies signature information of the short message after receiving the short message; after the signature information is verified successfully, the vehicle-mounted intelligent terminal is awakened and connected with a background, and a remote control instruction is sent to the whole vehicle; and the corresponding ECU of the whole vehicle executes the instruction and returns an execution result to the vehicle-mounted intelligent terminal.

Description

technical field [0001] The invention relates to the Internet of Vehicles technology, in particular to a method for remotely waking up a vehicle-mounted intelligent terminal. Background technique [0002] With the development of science and technology, the era of the Internet of Things has arrived, and the Internet of Everything will become the development direction of the future intelligent society! As an important intersection of the two major fields of the Internet of Things and intelligent vehicles, the Internet of Vehicles realizes the integration of vehicles on wheels through multiple interactions between people and vehicles, vehicles and vehicles, and vehicles and control centers through vehicle collection, information processing, and sharing of road and vehicle information. smart life. [0003] In order to ensure that the vehicle does not feed power, the current vehicle-mounted intelligent terminal needs to meet the requirements of network management. It needs to go ...

AI Technical Summary

Problems solved by technology

[0003] In order to ensure that the vehicle does not feed power, the current vehicle-mounted intelligent terminal needs to meet the requirements of network management. It needs to go to sleep when it meets the sleep conditions within a certain period of time. When the remote control command is executed again, the vehicle-mounted intelligent terminal needs to be remotely woken up. There are many ways, most of which are wake-up by ringing. This wake-up source has certain network security, and many ringing numbers have not been set in the whitelist, so that network security cannot be guaranteed.

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