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Work attendance system with verification function

A technology for verifying functions and attendance, applied in the direction of recording/indicating event time, registration/indication, instruments, etc.

Active Publication Date: 2016-04-13
INFORMATION & COMM COMPANY OF STATE GRID HEILONGJIANG ELECTRIC POWER COMPANY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that the existing fingerprint attendance system cannot avoid using fingerprint film to replace personal attendance, the present invention proposes an attendance system with verification function

Method used

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  • Work attendance system with verification function

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specific Embodiment approach 1

[0009] Specific implementation mode 1. Combination figure 1 Illustrate this embodiment, it comprises attendance unit described in this embodiment and described attendance unit comprises fingerprint recognition attendance device 3, and it also comprises bracelet unit, and described bracelet unit comprises positioning device 5, No. 1 wireless transceiver device 6, Timer 7, pulse sensor 8, battery 9, sensor drive circuit 10 and bracelet body; attendance unit also includes memory 1, controller 2 and No. 2 wireless transceiver device 4;

[0010] The data input and output end of the memory 1 is connected to the data input and output end of the controller 2, the fingerprint identification and time signal output end of the fingerprint identification attendance device 3 is connected to the fingerprint identification and time signal input end of the controller 2, and the wireless positioning signal input and The positioning request signal output end is connected to the signal input and ...

specific Embodiment approach 2

[0013] Embodiment 2. This embodiment is a further description of the attendance system with verification function described in Embodiment 1. It also includes an NFC access control card swiping device, and the NFC access control card swiping device is fixed on the wristband body.

[0014] The NFC access control card swiping device described in this embodiment avoids the problem that others carry the wristband unit to check attendance.

specific Embodiment approach 3

[0015] Specific embodiment three, present embodiment is to utilize the fingerprint verification method of the time attendance system with verification function, and this method comprises:

[0016] After the fingerprint identification attendance device 3 collects the identification fingerprint signal, the main controller sends a wireless positioning query signal to the IP of the bracelet unit corresponding to the fingerprint; simultaneously, the controller 2 waits to receive the positioning signal and the pulse signal of the person holding the bracelet unit;

[0017] If the wristband of the person who holds the bracelet is not on the arm, the pulse sensor does not send the positioning trigger signal to the positioning device 5, and the No. 2 wireless transceiver does not send the positioning signal; then the fingerprint verification fails;

[0018] If the No. 2 wireless transceiver device 6 holding the bracelet unit cannot carry out wireless communication with the No. 1 wireless...

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Abstract

The invention provides a work attendance system with verification function, and relates to a work attendance system. The system solves the problem that the prior fingerprint work attendance system cannot avoid the phenomenon that work attendance is substituted by using a fingerprint film. A number one wireless transceiver and a number two transceiver are used for carrying out wireless communication, and a signal output and input terminal of the number two transceiver is connected to a control signal input and positioning signal output terminal of a positioner; a signal output terminal of a pulse sensor is connected to a trigger signal input terminal of the positioner and a signal input terminal of the number two transceiver at the same time; the pulse sensor is provided with a bracelet body for acquiring pulse of human body, and an acquired driving signal input terminal of the pulse sensor is connected to a driving signal output terminal of a sensor drive circuit; a trigger signal output terminal of a timer is connected to a switch control signal input terminal of the sensor drive circuit. The system is suitable for work attendance with fingerprints.

Description

technical field [0001] The invention relates to an attendance checking system. Background technique [0002] Fingerprint time attendance is a commonly used technology in daily life. However, because fingerprints can be made of molds through silica gel and other materials, people often use fingerprint molds to press fingerprints on behalf of others, so that the fingerprint time attendance system loses the meaning of existence. Therefore, there is a need for a system that can verify whether the fingerprint is the person's. Contents of the invention [0003] The present invention aims to solve the problem that the existing fingerprint attendance system cannot avoid using the fingerprint film to replace personal attendance, and proposes an attendance system with a verification function. [0004] The check-in system with verification function of the present invention, it comprises check-in unit described check-in unit comprises fingerprint identification check-in device 3, is ...

Claims

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Application Information

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IPC IPC(8): G07C1/10A61B5/02
CPCA61B5/02G07C1/10G06V40/12G06V40/13
Inventor 赵威
Owner INFORMATION & COMM COMPANY OF STATE GRID HEILONGJIANG ELECTRIC POWER COMPANY
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