Voice anti-theft and startup control system for vehicles

A start-up control and voice technology, applied in the electronic field, can solve the problems of low success rate and reliability, complex structure, and inconvenient use, etc., and achieve the effect of improving the level of anti-theft, high safety performance, and low manufacturing cost

Active Publication Date: 2011-03-23
南通迈程汽车技术有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This solution improves safety to a certain extent and can control the engine, but there are still too complicated structures, and the complex electronic anti-theft matching system brings a lot of costs to the production and after-sales maintenance of vehicles, and the success of matching The efficiency and reliability are not very high, and it is not convenient to use

Method used

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  • Voice anti-theft and startup control system for vehicles
  • Voice anti-theft and startup control system for vehicles

Examples

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Embodiment Construction

[0020] Such as figure 1 As shown, the vehicle voice anti-theft and start-up control system includes a collection module 1 capable of collecting voice signals. The module 2 is connected with a voice anti-theft and start controller 3 capable of receiving identifiable signals and performing comparison and authentication according to the identifiable signals and built-in data. The acquisition module 1 is connected with the speech recognition module 2 through the LIN bus 7 . The speech recognition module 2 includes an analog-to-digital converter, that is, capable of converting an analog signal into a digital signal.

[0021] The voice anti-theft and start controller 3 is connected with a starter motor 4, a steering column lock module 5 and an engine ECU 6, and when the voice anti-theft and start controller 3 matches the received identifiable signal with the built-in data comparison authentication, the The voice anti-theft and start controller 3 can control the work of the starter...

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PUM

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Abstract

The invention provides a voice anti-theft and startup control system for vehicles, which belongs to the technical field of electronics, and is used for solving the problems of high costs of automobile production and maintenance and low success rate and reliability of matching caused by the complex structure of the existing voice anti-theft and startup control system for the vehicles. The voice anti-theft and startup control system comprises an acquisition module and a voice recognition module, wherein the voice recognition module is connected with a voice anti-theft and startup controller, and the voice anti-theft and startup controller is connected with a starting motor, a steering-column lock module and an engine electronic control unit (ECU); when the voice anti-theft and startup controller is used to compare received discernible signals with built-in data, after authenticating that the received discernible signals coincide with the built-in data, the voice anti-theft and startup controller can control the operation of a starting motor, controls the unlocking of a steering-column lock module, and controls the normal operation of the engine ECU. The voice anti-theft and startup control system provided by the invention has the advantages of high safety performance, low manufacturing cost, and capability of completely liberating the hands of drivers and the like, and is simplein structure and convenient for operation and use.

Description

technical field [0001] The invention belongs to the field of electronic technology and relates to a vehicle control system, in particular to a vehicle voice anti-theft and start control system. Background technique [0002] At present, the level of intelligence of vehicles is getting higher and higher, and people's requirements for humanization of vehicles are also getting higher and higher. Among them, voice control can significantly improve the level of humanization and comfort of vehicles, and endow vehicles with technology, fashion and high-quality connotations. For the traditional electronic anti-theft vehicle key or keyless start system, the complex electronic anti-theft matching system brings a lot of costs to the production and after-sales maintenance of the vehicle, and the success rate and reliability of the anti-theft matching are not very high. [0003] There are many types of car anti-theft devices, but at present, the electronic anti-theft system is the main on...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R25/04
Inventor 郑士岑董因平陈文强由毅李书福杨健赵福全
Owner 南通迈程汽车技术有限公司
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