Vehicle anti-theft method and vehicle anti-theft system

A vehicle anti-theft, vehicle technology, applied in the field of vehicle anti-theft systems, can solve the problem of high cost of anti-theft systems

Inactive Publication Date: 2010-02-03
INST OF AUTOMATION CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the sensitivity and performance of the detection sensor are closely related to the price of the sensor, therefore, in order to achieve better anti-theft performance, the cost of the anti-theft system will be high

Method used

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  • Vehicle anti-theft method and vehicle anti-theft system
  • Vehicle anti-theft method and vehicle anti-theft system
  • Vehicle anti-theft method and vehicle anti-theft system

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Embodiment Construction

[0041] Various details involved in the specific implementation of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be pointed out that the described embodiments are only intended to facilitate the understanding of the present invention, rather than limiting it in any way.

[0042] Vehicle anti-theft system of the present invention consists of such as figure 2The shown short-range wireless key module, inquiry module, tire module, central module and remote control module are composed of wireless connection between each module. The tire module can receive information transmitted wirelessly from the inquiry module, the short-distance wireless key module and the central module, and can transmit information wirelessly to the inquiry module and the central module. The central module can receive the information wirelessly transmitted by the tire module and the remote control module, and can wirelessly transmit informati...

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Abstract

The invention discloses a vehicle anti-theft method and a vehicle anti-theft system, which utilize a tyre module, a short-distance wireless key module and a central module to realize the theft prevention of vehicles. The short-distance wireless key module transmits an encrypted tyre module startup verification code to the tyre module, the tyre module receives, decrypts and verifies the verification code and encrypts the central module to start and transmit the verification code when the verification code passes the verification, and the central module receives, decrypts and verifies the verification code and starts the vehicle locking when the verification code passes the verification; and the short-distance wireless key module transmits an encrypted tyre module locking verification code to the tyre module, the tyre module receives, decrypts and verifies the verification code and encrypts the central module to lock and transmit the verification code when the verification code passes the verification, and the central module receives, decrypts and verifies the verification code and performs the vehicle locking when the verification code passes the verification. The invention increases the privacy of the verification codes and the complexity of verification procedures, improves the reliability of the verification process and the difficulty of the decryption of the verification codes, and strengthens the anti-theft performance of the anti-theft system and the safety of the vehicles.

Description

technical field [0001] The invention belongs to the technical field of vehicle anti-theft, and in particular relates to a vehicle anti-theft method and a vehicle anti-theft system based on a tire pressure monitoring system. Background technique [0002] During the running of the vehicle, what the drivers are most worried about and the most difficult to prevent is the tire blowout problem, which can cause or induce serious traffic accidents, especially when driving at high speed, the tire blowout will be more dangerous. In order to prevent tire blowouts, the tire pressure monitoring system has gradually become a necessary configuration of the vehicle. The tire pressure monitoring system can monitor the tire pressure status at all times during the driving process of the vehicle. When the tire pressure is abnormal, it will alarm and deal with it in time. Fundamentally avoid the problem of tire bursting, significantly improving the safety of vehicles. The current tire pressure ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R25/10B60C23/04
Inventor 王飞跃张向文
Owner INST OF AUTOMATION CHINESE ACAD OF SCI
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