A vehicle keyless unlocking control system and method based on vein recognition

Abstract

The invention discloses a vehicle no-key unlocking and locking control method based on vein recognition. The method is characterized in that the method includes the steps that S1, when a vehicle is ina defense state, a body control module controls the vehicle to enter in a defense relief and unlocking state from the defense state after a vein recognition device confirms that a current user is a registered person; and S2, when the vehicle is in the defense relief and unlocking state or a defense relief and locking state, the body control module judges whether the current vehicle is in a traveling state or not after receiving finger press information from the vein recognition device, if the current vehicle is in the traveling state, the current vehicle state is kept, and if the current vehicle is not in the traveling state, the vehicle state is controlled to be switched according to the finger press information and user authentication information fed back by a vein device. The inventionfurther discloses a vehicle no-key unlocking and locking control system based on vein recognition. By the adoption of the system and method, no-key unlocking and locking are achieved, and meanwhile,the safety performance of the vehicle is improved.

Description

technical field [0001] The invention belongs to the technical field of vehicle unlocking, and in particular relates to a vehicle keyless unlocking control system and method based on vein recognition. Background technique [0002] Vein recognition is one of the biometric identification methods. It uses near-infrared rays to penetrate fingers to extract vein pattern features for identification. It is a cutting-edge biometric technology with high precision and high speed. Precise identification is a technology that uses internal biological characteristics that cannot be seen from the outside, so it has a high degree of counterfeiting. At the same time, because the internal characteristics of the body are actually used to identify and must be a living body, it has taken a big step forward compared with identification technologies such as fingerprints. Finger veins must be living bodies with flowing blood to be identified, which is natural. Liveness identification features. [...

AI Technical Summary

Problems solved by technology

This method has the following problems: 1. The key is lost or the owner forgets to bring the key so that the vehicle cannot be unlocked

2 The key is placed in the vehicle and cannot be locked

This method has the following problems: 1. For mobile terminals (mobile phones in most cases), users usually do not turn on the Bluetooth function all the time (power consumption).

[0007] When the mobile terminal is not working properly (missing, lost or forgotten), the user will also not be able to start the vehicle

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