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Fingerprint identification ticket selling system

A fingerprint recognition and fingerprint collection technology, applied in ticketing equipment, character and pattern recognition, acquisition/organization of fingerprints/palmprints, etc., can solve the problems of complex design and high manufacturing cost, and achieve the effect of improving accuracy and efficiency

Inactive Publication Date: 2019-03-01
CHANGSHU ANZHI BIOLOGICAL IDENTIFICATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantages of the above technologies are: the acquisition equipment has special requirements, the design is relatively complicated, and the manufacturing cost is high

Method used

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  • Fingerprint identification ticket selling system
  • Fingerprint identification ticket selling system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The ticketing system enters fingerprints through the fingerprint ticketing system. When the fingerprint collection unit 3 is abnormal, the CPU will switch to the fingerprint entry system, through which the two ticketing systems operate alternately and are combined with the image ticketing system. After the fingerprint is passed, the CPU calls out the image in the resource data pool for comparison , The visitor information is entered only after the image similarity reaches the preset value, and the visitors are diversified, effective and accurate.

[0019] The ticketing system in the present invention can also flexibly select the entry mode of the ticketing system according to the actual situation when installing and using the fingerprint collection unit, and when the fingerprint collection unit is in normal operation, it can send a prompt through the voice broadcast unit, which is convenient for visitors personnel use.

[0020] The above descriptions are only preferred...

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PUM

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Abstract

The invention discloses a fingerprint identification ticket selling system, including a power supply, a power supply driving circuit, a fingerprint acquisition circuit, an SD card and an SD card interface circuit. The invention discloses an ARM processor above cortex A8. LCD display circuit, LCD display screen, Audio output circuit, a loudspeaker and an RS232 / 485 communication conversion circuit are arranged; Access controller, the power supply is connected with the cortex A8 or above ARM processor through the power supply driving circuit; the fingerprint acquisition circuit is connected withthe cortex A8 or above ARM processor; the SD card is connected with the cortex A8 or above ARM processor through the SD card interface circuit; the cortex A8 or above ARM processor transmits intercomvisual information to the LCD display screen through the LCD display circuit; the audio prompt is sent out through the loudspeaker by the audio output circuit; wherein the cortex A8 or above ARM processor is used for controlling fingerprint identification and logic communication between circuits, and the cortex A8 or above ARM processor is provided with a near-infrared light LED camera and is usedfor carrying out fingerprint image extraction and digital processing on residents and visitors.

Description

technical field [0001] The invention relates to a ticketing system for fingerprint identification, and belongs to the technical field of third-generation biometric identification. Background technique [0002] The ticketing system realizes the function of multiple ticketing windows selling tickets together and the conductor's checkout function. The system has designed two ticket sales methods for barcode tickets: selling now and printing in advance. On-the-go sales means that when selling tickets, information such as the ticket type, fare price, and effective date are printed on the ticket surface. This ticket sales method is more flexible, and the leaders of the scenic spot can set the ticket type at any time. Price or adding new ticket types, users can set different printing templates for each ticket type; pre-printing means that the tickets are printed in advance and distributed to the ticket window. When the conductor sells the ticket, the ticket barcode data is scanned...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G07B11/00
CPCG07B11/00G06V40/1365
Inventor 不公告发明人
Owner CHANGSHU ANZHI BIOLOGICAL IDENTIFICATION TECH