Remote vehicle starting method and system

Abstract

The invention discloses a remote vehicle starting method and system. The remote vehicle starting system comprises a communication module, an authentication unit, a vehicle body controller, a power supply, a remote control circuit, an unlocking circuit and an alarm circuit, a mobile phone firstly communicates through a vehicle key to obtain ID information and then communicates with the communication module, the authentication unit compares and verifies an ID signal transmitted by a communication circuit with the ID signal of the vehicle and transmits a verification result to the remote control circuit, an engine controller and the vehicle body controller to carry out signal control, and the engine controller starts a spark plug, an ejector and a throttling valve motor of the vehicle to control the operation of an engine; and the vehicle body controller controls the alarm circuit according to an authentication signal transmitted by the authentication unit. When a vehicle owner forgets the vehicle key at home, a family member communicates with the vehicle key by using a mobile phone and sends an encrypted code to the communication module of the vehicle through a WIFI, 2G, 3G or 4G network of the mobile phone, and then the vehicle is started via the remote control circuit of the vehicle.

Description

technical field [0001] The invention belongs to the technical field of automobile control, and more particularly relates to a method and system for remotely starting a vehicle. Background technique [0002] In practical applications, carrying the car key with you is the only way to open the car door and realize the driving of the car. But this situation often occurs, sometimes the car owner forgets to carry the key and needs to use the car urgently. At this time, the only way can only be fetched, which is a waste of time. [0003] In the existing vehicle remote control technology, the engine installed on the vehicle is started by the user operating the remote control terminal at a remote location. In a control device for starting an engine mounted on a vehicle by such a remote start, when a user unlocks a door lock or when a user opens a door, the engine stops. This method is to control the remote start car by a professional remote controller, and the present invention rea...

AI Technical Summary

Problems solved by technology

But it often happens that sometimes the car owner forgets to bring the key and needs the car urgently. At this time, the only way is to get it, wasting time

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