Palm print authentication-based car starting method

Abstract

The invention relates to the field of cars, in particular to a palm print authentication-based car starting method. The palm print authentication-based car starting method provided by the invention comprises the following steps: 1, performing collection on palm prints of a hand by using a palm print collection instrument, then, transmitting collected palm print information to a palm print processing and recognition unit, and performing preprocessing on the palm print information by the palm print processing and recognition unit; 2, performing classification authentication on the palm print information by using a field feature line segment classifier. The palm print authentication-based car starting method disclosed by the invention has the beneficial effects that discriminant authentication is performed on the palm print information by using comparatively popular nearest feature line classification, and thus, a car owner can realize car starting only by inputting the own palm print information and passing authentication, and other people cannot start the car; the problems of extension inaccuracy and computational complexity of a nearest feature line are also improved.

Description

technical field [0001] The invention relates to the field of automobiles, in particular to a method for starting an automobile based on palmprint authentication. Background technique [0002] The car starting system is a very critical subsystem in the current car system, and has received great attention from many car manufacturers and research institutes. The car starting system is mainly used for anti-theft and convenient driving. [0003] At present, the main car starting technologies mainly include: starting the car through a car key or an RFID-based car keyless entry and starting system. Key-based car start systems often cause headaches for drivers due to forgetting or losing keys. Although the RFID-based car keyless start system only needs to bring a mobile phone, it avoids multiple personal belongings of the key mobile phone, but the mobile phone may be missed or lost. [0004] Classifiers play an important role in pattern recognition systems. Nearest Neighbor Clas...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the defects or deficiencies in the prior art, the technical problem to be solved by the present invention is to provide a method for starting a car based on palmprint authentication, which can realize the start-up of a car without a key (or other authentication items). The activation of the driver completely frees the driver from the trouble of carrying a lot of items, and also improves the inaccurate expansion of the latest characteristic line and the computational complexity.

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