TH7252C3 - Fingerprint scanner through a wireless network - Google Patents

Abstract

DC60 (26/12/54) Wireless Fingerprint Scanner consists of LCD note, start button, fingerprint sensor slot, connector 1, connector 2, connector. For computer, switch for operating mode and on-off switch This tool is used to verify and record the user's fingerprints. By scanning the fingerprint in the fingerprint sensor field and bringing the fingerprint to be processed. In the fingerprint processing area and the results of the inspection sent to the processor to perform Wireless network transmission from the Zigbee wireless communication module to the transceiver attached to the computer or via the serial port or USB port (USB). Fingerprint obtained Will be forwarded to a computer program to be saved in the database for use in the processing of verifying the user's fingerprint. As well as checking the meeting attendance Or the students' attendance to compare their fingerprints with the computer's database database and send the data back. The fingerprint scanner via a wireless network and displays the result on the LCD (LCD), enabling quick fingerprint processing and verification. Suitable for use in fingerprint verification in many people, the wireless network fingerprint scanner consists of LCD note, scan start button, fingerprint sensor slot, connector 1, 2nd connector, computer connection socket, operating mode switch and on-off switch This tool is used to verify and record the user's fingerprints. By scanning the fingerprint in the fingerprint sensor field and bringing the fingerprints to be processed In the fingerprint processing area and the results of the inspection sent to the processor to perform Wireless network transmission from the Zigbee wireless communication module to the transceiver attached to the computer or via the serial port or USB port (USB). Fingerprint obtained Will be forwarded to the computer program to be saved in the database for use in the processing of verifying the user's fingerprint. As well as checking the meeting attendance Or the students' attendance to compare their fingerprints with the computer's database database and send the data back. The fingerprint scanner via a wireless network and displays the result on the LCD (LCD), enabling quick fingerprint processing and verification. It is suitable for use in verifying fingerprints in large numbers of people.

Claims (1)

1. The wireless network fingerprint scanner consists of an LCD (LCD) (1), a start button (2), a fingerprint sensor (3), connector 1 (4), Connector 2 (5), PC terminal (6), Mode switch (7) and On-Off switch (8) - LCD (LCD) (1) and a start button. Scan (2) is on the top of the machine. The LCD (1) is a visual display of the operating status of the machine and the results of the user's fingerprint. The start scan button (2) is a push button to start the fingerprint verification. - The side of the device has a fingerprint sensor (3) is used for placing fingers and Inside the compartment there is a sensor in the fingerprint holder for fingerprint verification. And take the value of the fingerprint to make It is processed in the fingerprint processor (9) and the fingerprint is recorded locally in the central processing unit (10) - the other side of the fingerprint scanner (4,5) by the connector. The first (4) is a connector to the charger to charge the battery inside the device. The second connector (5) is the connector that matches the Power plug to use electricity directly in case the battery runs out. - on the other side of the device Connection port (6), operating condition switch (7) and power switch (8) - the link (6) is used to connect the fingerprint reader via a wireless network to Computer to read - scramble the fingerprint data For storing in the computer database. Or write the user's fingerprint data to the fingerprint reader via wireless network. Or use if Want to connect the fingerprint authentication machine via a wireless network directly to the computer? - Operating state switch (7) for reading-writing fingerprints To save in base Computer data Or use to perform regular fingerprint verification - On-off switch (8) for turning on-off the fingerprint scanner via wireless network to work - The fingerprint processor (9) is an internal component of the fingerprint scanner via a wireless network that takes the values of the fingerprints obtained by scanning the fingerprint sensor (3). The fingerprint processor (9) is processed in the fingerprint identification number (FPID), and the result of the verification is the fingerprint number (FPID) sent to. Central Processing Unit (microcontroller) (10) - Central Processing Area (Microcontroller microcontroller) (10) is an internal component. Fingerprint scanner through a wireless network It is responsible for processing the fingerprint number (FPID) obtained from the fingerprint processor (9) and for the total control of the scanner device. Fingerprint through a wireless network and receive commands from a computer with a computer program, via a wireless network or a serial port or a USB port (USB) through a computer connection port (6) and the result To verify the fingerprint that is displayed on the LCD screen (LCD) (1) of the fingerprint scanner via Wireless network By fingerprint scanner via wireless network It has a unique feature that there is a wireless communication module (11) built into the fingerprint scanner via a wireless network. Which serves to receive and transmit information By receiving information from The central processor (microcontroller) (10) receives the fingerprint data from the section. Fingerprint processor (9) that processes the fingerprint as a fingerprint number value (FPID) when the wireless communication module (11) receives data from the central processing unit (microcontroller). microcontroller) (10) and then sends the received data over the wireless network from a wireless communication module (11) operating over an IEEE 802.15.4 standard Zigbee wireless network to an attached transceiver. With a computer For passing values The fingerprint number (FPID) that is connected to the computer program section to be saved to a database for use in the user's fingerprint authentication process. And send data back to the machine Scan the fingerprint via wireless network to display the inspection result on the LCD screen (LCD) (1).