Anti-drunk driving method and vehicle locking method

Abstract

The invention is applicable in the technical field of mobile terminals and vehicle electronic systems and provides an anti-drunk driving method. The anti-drunk driving method comprises the following steps of: detecting whether the alcohol concentration of a driver exceeds standards; if the alcohol concentration of the driver is detected to exceed the standards, triggering the mobile terminal to communicate with other preset mobile terminals; and / or triggering the mobile terminal to send a control instruction to a vehicle. A vehicle locking method comprises the following steps of: receiving the control instruction sent by the mobile terminal; judging whether the vehicle is running; if the vehicle is determined to be in a running state, shutting a vehicle start device according to the instruction; and if the vehicle is determined not to be in the running state, starting an acousto-optic device to remind pedestrians of a drunk driver. In the invention, the mobile terminal of the driver, the vehicle and the mobile terminal serving as an emergency contact are linked by a network, so that the safety coefficient of preventing drunk driving is effectively improved and the high-rate traffic accidents particularly related to drunk driving in the society are reduced.

Description

technical field [0001] The invention belongs to the technical field of mobile terminals and vehicle-mounted electronic systems, and in particular relates to an anti-drunk driving method and a vehicle locking method. Background technique [0002] Existing mobile terminals already have the function of alcohol detection. In the prior art, the built-in alcohol detection circuit of the mobile terminal, or the combination of the alcohol detection device and the communication device of the mobile terminal, detects whether the alcohol concentration around the mobile terminal or the alcohol concentration in the air exhaled by the user exceeds the standard. If the alcohol concentration exceeds the standard, relevant users will be prompted through sound and light. [0003] The defective of above-mentioned prior art is as follows: [0004] 1. The prior art does not realize the function of the mobile terminal sending alarm or help information to the family or the police through the mob...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide an anti-drunk driving method and a locking method for a vehicle, aiming at solving the problem that the prior art does not realize the function of the mobile terminal sending warning or help information to the family or the police through the mobile network, and the prior art does not realize the function of mobile The problem of the connection between the terminal and the on-board electronic system of the car

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