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Wireless regional fingerprint-positioning key

An area positioning and fingerprint technology, applied in the field of keys, can solve the problems of low safety performance and achieve the effect of convenient operation, high safety performance and simple structure

Inactive Publication Date: 2010-12-01
GUANGZHOU UNICOMP TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The structure of the mechanical key is similar, it is easy to be cracked, fraudulently used, copied, and its security performance is very low
Aiming at the problem that the safety performance of the mechanical key is too low at present, how to improve the safety performance of the key has become a direction of technical research

Method used

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  • Wireless regional fingerprint-positioning key
  • Wireless regional fingerprint-positioning key
  • Wireless regional fingerprint-positioning key

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] The present invention will be further described below in conjunction with accompanying drawing.

[0013] refer to figure 1 , figure 2 , a wireless area positioning fingerprint key, which includes a body 10 composed of an upper cover 101 and a lower cover 102; it also includes a CPU 50 and a fingerprint sensor 20 arranged in the body 10, and the fingerprint collection touch surface of the fingerprint sensor 20 is located on the The surface of the upper cover 101 and the front end of the body 10 are equipped with a connector 40 for opening the mechanical lock; the fingerprint sensor 20 is used to collect fingerprint information and transmit the fingerprint information to the CPU 50; the storage unit 70 is used to store The fingerprint template information of the authorized person downloaded by the service management system 90, the total number of times allowed to unlock, and other information; After verification and comparison, an instruction is issued to activate the ...

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Abstract

The invention discloses a wireless regional fingerprint-positioning key comprising a body, a CPU arranged in the body, a fingerprint sensor and a connector. The body comprises an upper cover and a lower cover, a fingerprint collecting touch surface of the fingerprint sensor is arranged on the surface of the upper cover, the connector for starting a mechanical lock is arranged at the front end of the body, the fingerprint sensor is used for collecting and transferring fingerprint information to the CPU, a storage unit is used for storing authorizer fingerprint template information which is downloaded from an external service management system as well as the information of a total allowable unlocking number, and the CPU is used for extracting prestored information in the storage unit, verifying and comparing the prestored information with the information transferred from the fingerprint sensor and sending out an instruction to unlock a lock through the connector and is respectively connected with the fingerprint sensor, the connector and the storage unit. The invention has the advantages of simple structure, convenient operation and high safety performance.

Description

technical field [0001] The invention relates to a key, in particular to a wireless area positioning fingerprint key. Background technique [0002] At present, common keys are basically mechanical keys. The structure of the mechanical key is similar, and it is easy to be cracked, fraudulently used, copied, and its security performance is very low. Aiming at the problem that the safety performance of the mechanical key is too low at present, how to improve the safety performance of the key has become a direction of technical research. Contents of the invention [0003] The object of the present invention is to provide a wireless area positioning fingerprint key with simple structure, convenient operation and high safety performance. [0004] Technical scheme of the present invention is: [0005] A wireless area positioning fingerprint key, including a body composed of an upper and a lower cover; it also includes a CPU and a fingerprint sensor arranged in the body, the fin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B19/00G06K9/00
Inventor 刘云生
Owner GUANGZHOU UNICOMP TECH
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