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Intelligent automobile-key system based on bluetooth communication and control method thereof

A technology for smart keys and automobiles, which is applied to anti-theft vehicle accessories, vehicle parts, transportation and packaging, etc. It can solve the problems of inconvenient operation, achieve the effect of increasing convenience, convenient use, and reducing the number of equipment

Inactive Publication Date: 2013-10-02
JIANGSU ANZHIXIN ELECTRONICS TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the disadvantages of inconvenient operation of electronic terminal smart keys such as mobile phones based on bluetooth communication, the purpose of the present invention is to provide a new car smart key system and its control method based on bluetooth communication, to realize smart entry and start-up free of charge. Operation, improve the convenience of car smart key use

Method used

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  • Intelligent automobile-key system based on bluetooth communication and control method thereof

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Embodiment Construction

[0024] As shown in the figure, a car smart key system based on Bluetooth communication includes a PEPS controller 1, and also includes a vehicle-mounted Bluetooth module 2, an electronic terminal 3, and a door handle switch 4. The PEPS controller 1 is connected to the vehicle-mounted Bluetooth module. 2 and the door handle switch 4, the PEPS controller 1 controls the vehicle anti-theft system and the engine system, the vehicle-mounted Bluetooth module 2 is used to realize Bluetooth communication with the electronic terminal 3, and the electronic terminal 3 is equipped with a car smart key application program, the door handle switch 4 is used for user input of unlocking and locking requests.

[0025] Also comprise smart key 5, low-frequency transmitting antenna 6 and high-frequency receiving antenna 7, described low-frequency transmitting antenna 6 and described high-frequency receiving antenna 7 are connected with described PEPS controller 1, and described low-frequency transmi...

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Abstract

The invention provides an intelligent automobile-key system based on bluetooth communication, which comprises a PEPS (Passive Entry & Passive Start) controller, a vehicle-mounted bluetooth module, an electronic terminal and a door-handle switch, wherein the PEPS controller is connected with the vehicle-mounted bluetooth module and the door-handle switch, the PEPS controller is used for controlling a vehicle antitheft system and an engine system, the vehicle-mounted bluetooth module is used for realizing bluetooth communication with the electronic terminal, the electronic terminal has an intelligent automobile-key application program, and the door-handle switch is used for the input of user unlocking and locking requests. Because the vehicle-mounted bluetooth module exists, a vehicle is controlled to actively send out a bluetooth signal for actively identifying and authenticating the electronic terminal, such as a mobile phone, so that complicated operation is avoided.

Description

technical field [0001] The invention relates to an automobile intelligent key system and a control method thereof, in particular to an automobile intelligent key system based on bluetooth communication and a control method thereof. Background technique [0002] The existing smart key system PEPS (Passive Entry & Passive Start), also known as the keyless system, passive keyless entry start system, mainly consists of the vehicle communication and control system and the smart key RFID (Radio Frequency Identification), also known as radio frequency identification, Smart Key or Fob. When the user enters the detection range of the vehicle with the smart key, the user only needs to directly pull the outer opening handle on the door or press the unlock button on the door handle, and the vehicle will actively identify and authenticate the legitimacy of the smart key. When the user enters the car, he only needs to press the start button, and the vehicle will actively identify and aut...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R25/24
Inventor 林承德宋豪杰
Owner JIANGSU ANZHIXIN ELECTRONICS TECH
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