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Automobile owner identification device, control system and control method based on near field communication (NFC) mobile phone

A technology of authentication device and authentication control, applied in the direction of anti-theft vehicle accessories, vehicle parts, transportation and packaging, etc., can solve the problems of single function, high energy consumption, bandwidth and other problems, so as to increase security and prevent car theft. , The effect of convenient travel for car owners

Active Publication Date: 2012-09-19
ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the transmission range of RFID radio frequency technology can still reach several meters to tens of meters, and the energy consumption is large, the bandwidth is wide, and the function is single

Method used

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  • Automobile owner identification device, control system and control method based on near field communication (NFC) mobile phone
  • Automobile owner identification device, control system and control method based on near field communication (NFC) mobile phone
  • Automobile owner identification device, control system and control method based on near field communication (NFC) mobile phone

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] figure 2 The structural principle of the NFC mobile phone-based vehicle owner authentication device according to Embodiment 1 of the present invention is shown. Such as figure 2 As shown, the vehicle owner authentication device 1 includes: an interface unit 101 , a vehicle owner information unit 102 , a storage unit 103 , an authentication unit 104 , and an output unit 105 . Attached below figure 1 and figure 2 The structure of the vehicle owner authentication device based on the NFC mobile phone is further described.

[0050] The interface unit 101 is used for communicating with the NFC mobile phone 2 in the form of NFC communication. NFC technology is a short-distance wireless communication technology, which can establish a simple and safe communication connection with an NFC communication terminal (that is, an NFC mobile phone 2 ). When the NFC mobile phone 2 approaches the vehicle owner authentication device 1 , the interface unit 101 establishes a connectio...

Embodiment 2

[0067] image 3 The structural principle of the NFC mobile phone-based vehicle owner authentication device according to Embodiment 2 of the present invention is shown. Such as image 3 As shown, the vehicle owner authentication device 1 includes: an interface unit 101 , a vehicle owner information unit 102 , a storage unit 103 , an authentication unit 104 , an output unit 105 , a selection unit 106 , an input unit 107 , and a timing unit 108 . Attached below figure 1 and figure 2 The structure of the vehicle owner authentication device based on the NFC mobile phone is further described.

[0068] The interface unit 101 is used for communicating with the NFC mobile phone 2 in the form of NFC communication. NFC technology is a short-distance wireless communication technology, which can establish a simple and safe communication connection with an NFC communication terminal (that is, an NFC mobile phone 2 ). When the NFC mobile phone 2 approaches the vehicle owner authenticat...

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Abstract

The invention provides an automobile owner identification device, an automobile owner identification control system and an automobile owner identification control method based on a near field communication (NFC) mobile phone and belongs to the technical field of automobiles. The invention solves the problems that the conventional automobile owner identification system is not safe and has a single function. The conventional automobile owner identification device comprises an interface unit, an automobile owner information receiving unit, a storage unit, an identification unit and an output unit. The automobile owner identification control system comprises the automobile owner identification device, a steering wheel adjusting controller, an engine controller and a controller area network (CAN) bus. The automobile owner identification control method comprises the following steps: a, making the NFC mobile phone close to the interface unit; b, waking up the automobile owner identification device, so that the NFC mobile phone and the automobile owner identification device are communicated mutually; c, identifying automobile owner information and outputting the identification result and the automobile owner information to the CAN bus; d, receiving the identification result and the automobile owner information by using each execution mechanism from the CAN bus and executing the corresponding operation; and e, finishing automobile owner identification. According to the invention, the automobile owner identification process is safe and the functions of the automobile owner identification system are enriched.

Description

technical field [0001] The invention belongs to the technical field of automotive electronics, and relates to a vehicle owner authentication device, control system and control method based on an NFC mobile phone. Background technique [0002] NFC is the abbreviation of Near Field Communication, a short-range high-frequency wireless communication technology that allows non-contact point-to-point data transmission (within ten centimeters) between electronic devices to exchange data. This technology evolved from contactless radio frequency identification (RFID) and is backward compatible with RFID. It may be mainly used in handheld devices such as mobile phones. NFC is a wireless connection technology that provides easy, safe, and rapid communication. Its transmission range is smaller than that of RFID. The transmission range of RFID can reach several meters or even tens of meters. However, due to the unique signal attenuation technology adopted by NFC, compared For RFID, NFC ...

Claims

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Application Information

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IPC IPC(8): B60R25/00H04M1/725B60R25/20
Inventor 朱祝阳丁武俊张方伟陈文强潘之杰赵福全
Owner ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD
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