Anti-theft system of car capable of being controlled by using Bluetooth handheld device

A car anti-theft system and hand-held device technology, which is applied to anti-theft vehicle accessories, vehicle parts, transportation and packaging, etc., can solve the problem that the security is not as safe as imagined, and achieve the effect of high security

Inactive Publication Date: 2013-01-09
GEEE CREATIONS
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

However, when a Bluetooth mobile phone is set to detectable mode, it will send a signal indicating that it can carry out two-way data transmission after pairing with another Bluetooth device, but an attacker who receives this signal can also try to pair with another The security of the car anti-theft system controlled by bluetooth mobile phone is not as safe as imagined

Method used

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  • Anti-theft system of car capable of being controlled by using Bluetooth handheld device
  • Anti-theft system of car capable of being controlled by using Bluetooth handheld device
  • Anti-theft system of car capable of being controlled by using Bluetooth handheld device

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Embodiment Construction

[0028] According to a feature of the present invention, the present invention proposes a car anti-theft system controlled by a bluetooth handheld device, including: a row of control hosts, which are installed in a car to perform control operations inside the car; a switch, It is set in the car and connected to the travel control host to switch the power supply circuit of the car. The car supplies the power required by the whole car when the switch is turned on, and only supplies the power required by the car anti-theft system when the switch is turned off. Electricity; a bluetooth module, installed in the car and connected to the travel control host, which stores an authentication password, which is used for password identification and comparison with other bluetooth modules. When the identification and comparison is successful, a control command is output to the line Control the host to turn on the electric door switch; and a Bluetooth handheld device, which stores the authent...

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PUM

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Abstract

The invention discloses an anti-theft system of a car capable of being controlled by using a Bluetooth handheld device. The anti-theft system comprises a Bluetooth handheld device, a rail control host, an electric door switch and a Bluetooth module, wherein the rail control host is used for executing the control work of the inner part of the car; the electric door switch is used for switching the power supply loop of the car; the Bluetooth module is stored with an authentication password and used for executing the password identification comparison work with other Bluetooth modules; when the identification comparison is successful, a control order is output to the rail control host so as to open the electric door switch; the Bluetooth handheld device is stored with the authentication password and used for executing the password identification comparison work with other Bluetooth modules; and when the identification comparison is successful, the Bluetooth handheld device produces a new password to be stored as the authentication password, and then the password is transmitted to the Bluetooth module to be stored as the authentication password for the next password identification comparison work.

Description

technical field [0001] The invention relates to an automobile anti-theft system, in particular to an automobile anti-theft system controlled by a bluetooth handheld device. Background technique [0002] The known car anti-theft system controlled by bluetooth mobile phone is to use bluetooth startup mode or bluetooth online authentication mode to control the car anti-theft system with a fixed personal identification code. However, when a Bluetooth mobile phone is set to detectable mode, it will send a signal indicating that it can carry out two-way data transmission after pairing with another Bluetooth device, but an attacker who receives this signal can also try to pair with another The computer steals the fixed personal identification code, and then cracks the car anti-theft system. Therefore, the known car anti-theft system controlled by a Bluetooth mobile phone is not as safe as imagined. Therefore, how to provide a kind of highly safe "car anti-theft system controlled b...

Claims

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Application Information

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IPC IPC(8): B60R25/00B60R25/102H04L9/32
Inventor 陈阳成
Owner GEEE CREATIONS
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