Fingerprint reader-HCFP-050
Pubtime2017-08-17 11:32:51
 

Overview
HCFP-050 fingerprint readers refers to the technology introduced, with high speed DSP processor as the core, combined with optical fingerprint sensor with company independent intellectual property rights, a fingerprint input, image processing, fingerprints, search and store templates, and other functions of intelligent fingerprint readers.
 
Product principle is introduced
Fingerprint readers HCFP-050 operation process is as follows:
operation Registered fingerprints
Standard process Open the equipment to obtain characteristics of fingerprint image - > generate 1, access to fingerprint image - > generate features 2 - synthetic fingerprint template - stored 1 to fingerprint database
To streamline the process Open the device to obtain characteristics of fingerprint image - > generate 1, storage characteristics 1 to fingerprint database
 
operation Search for fingerprints
Standard process Open the device to obtain characteristics of fingerprint image - > generate 1 - search fingerprint - returns the position and score
 
operation Compare the fingerprint
Standard process Open the equipment - gain characteristics of fingerprint image - > generate 1 - loaded fingerprint characteristics to compare features 1 and 2, 2 return to the position and score
 
Product specification
Electrical parameter  
Supply voltage 5V typical valuerange4.2V-7.0V
Supply current 60mA(typical value) Peak current80mA
Fingerprint image edttime <0.5 second
Operating Temperature Range -30棭+70
Storage Temperature Range -40棭+80
Operating humidity Range 20%—90%
Storage Humidity Range 16%—95%
Performance parameter  
Acquisition window size 21MM*24MM
Effective image size 17MM*19.3MM
Image size 256*288pixel
Image pixel 500DPI
Matching mode Matching method1:1  search mode1N
Fingerprint features 512 bytes (Valid data is 256 bytes)
Fingerprint template
 
512 bytes  (Valid data is 512 bytes)
Storage capacity 200 pieces
Security level Five levelfrom low to high12345
FAR <0.001%  (Security level is 3)
FRR <0.005%  (Security level is 3)
Search time <1.0 second    (1:1000average)
Communication interface UARTTTL logic levelor USB1.1/2.0
 
Universal Asynchronous Receiver/transmitterUART 9600wNbps,N=1—12(Factory Default N=6then 57600bps)
Special function The self-learning function of the inger print
Dimension(W*L*H)  55*90*40mm(W*L*H)

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