Universal electric vehicle fingerprint anti-theft alarm system with speech prompting function

Abstract

The invention discloses an universal electric vehicle fingerprint anti-theft alarm system with a speech prompting function. The universal electric vehicle fingerprint anti-theft alarm system with thespeech prompting function comprises a fingerprint locking ring and an anti-theft alarm; and the fingerprint locking ring comprises a fingerprint module and a micro-control unit. According to the universal electric vehicle fingerprint anti-theft alarm system with the speech prompting function, by using unique body characteristic fingerprint of a human body, anti-theft releasing and power supply turn-on of an electric vehicle are combined together; through one-key fingerprint, the power supply of the whole vehicle is turned on while the alarming of the whole vehicle is released so that the safety is high; the power supply burglary prevention and control of the electric vehicle are enhanced to a highest grade; the university of the independent fingerprint locking ring is high; the mounting and use have no restrictions on the model and structure of the electric vehicle; the system is universal to the electric vehicles with all models in the industry; the speech promoting function is realized so that fingerprint operation is prompted in the form of speeches without a mobile phone APP; the development and use cost is reduced; a user can immediately use the system after learning; the operation is convenient and fast; and the system can be used by people of all ages and both sexes and beneficial for popularization of fingerprint locks in the industry.

Description

technical field [0001] The invention relates to the field of electric vehicles, in particular to a general-purpose electric vehicle fingerprint anti-theft alarm system with a voice prompt function. Background technique [0002] In recent years, with the popularity of electric vehicles, the number of electric vehicles has become larger and larger. Electric two-wheeled vehicles and electric tricycles with steering handles are the largest electric vehicle market groups in China. The main description here is for such electric vehicle groups. However, the anti-theft of such electric vehicles is a major concern of users, and the electronic anti-theft of electric vehicle power supply is the most common type of anti-theft of electric vehicles. The traditional electric vehicle anti-theft method is the anti-theft alarm + mechanical electric door lock key. After the remote alarm is released, the electric door lock is turned on to turn on the power of the whole vehicle. However, the big...

AI Technical Summary

Problems solved by technology

The power supply anti-theft method of traditional electric vehicles is anti-theft alarm + mechanical electric door lock key. The switch electric door lock has a high mechanical failure rate, and it is very prone to power failure, and only the anti-theft alarm is single-layer anti-theft, which is easy to be interfered by electronic radio, prone to failure of the remote control board, difficult to replace the battery of the remote control, and non-professionals cannot operate

Although there are currently plans to apply fingerprint locks to electric vehicle anti-theft alarms, they all have the following deficiencies: one, the fixed installation of the fingerprint module, the fingerprint module is set at the position of the instrument case of the electric vehicle, and the electric vehicle is reinstalled. The instrument case needs to be molded so that it has mounting holes and fixed points to install the fingerprint module. There are three disadvantages: ①The investment cost is high and grinding tools are required; ②It cannot be used universally for industry models. Plastic parts can only be used for special cars, and another instrument case mold must be re-opened when other models are used again. ③The fingerprint module can only be assembled by workers in the electric vehicle factory at the position of the instrument case, because the electric vehicle instrument case is for the entire vehicle factory Assembling parts, one more installation process, the damage rate of parts will also increase; 2. Fingerprint entry, the existing fingerprint system in the electric vehicle industry, the prerequisite for entry of fingerprints must be the bundled APP software, which must be downloaded and installed before entry of fingerprints APP, enter the APP interface, connect with the fingerprint alarm system, enter the APP fingerprint entry module, the text prompts you to "enroll fingerprint", at this time, the operator puts his finger on the fingerprint module and waits, when the APP text prompts you "fingerprint entry successful" Yes, take your finger away and put it on the fingerprint module to turn it on or off. It needs to invest in the development of APP software, the development cost is high, and the operation is complicated. The elderly cannot use it proficiently, and it is not easy to get started. It cannot be used by all user groups. Electric vehicles are originally consumer products for low-end groups. However, the current fingerprint unlocking and alarm methods cannot be used for fools, and there are certain thresholds for use.

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