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Attendance device, system and method based on Bluetooth broadcast

A Bluetooth broadcasting and attendance technology, applied in broadcasting service distribution, recording/indicating the time of events, short-distance communication services, etc., can solve problems such as slow speed, and achieve the effect of ensuring safety and improving attendance speed.

Inactive Publication Date: 2018-12-21
GUANGZHOU KEYUN WISDOM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

However, this attendance method is slow and cannot meet people's needs

Method used

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  • Attendance device, system and method based on Bluetooth broadcast
  • Attendance device, system and method based on Bluetooth broadcast
  • Attendance device, system and method based on Bluetooth broadcast

Examples

Experimental program
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Effect test

Embodiment approach

[0034] As an implementation manner, the mobile terminal also includes:

[0035] Position determination unit: determine the distance / position from the attendance device according to the strength of the received Bluetooth broadcast signal; determine whether to initiate attendance attendance and the priority of the equipment to be checked according to the distance / position of the attendance device.

[0036] Please refer to 3, the attendance method based on Bluetooth broadcasting in the embodiment of the present invention, including:

[0037] Step 1: The attendance device generates a variable and encrypted attendance feature code according to the preset logic according to the attendance information, and periodically broadcasts the attendance feature code. The attendance feature code can be used to distinguish / identify the attendance device, can also identify the content or characteristics of the service, and can also be coded information encrypted according to a certain encryption...

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PUM

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Abstract

The embodiment of the invention discloses an attendance device, system and method based on Bluetooth broadcast. The attendance device comprises a Bluetooth module for broadcasting an attendance feature code, a keyboard for receiving a user to manually input attendance information, a display screen for displaying, a wired / wireless network interface for accessing a network, a clock unit, a storage module, and a processing unit. The processing unit is electrically connected with the Bluetooth module, the keyboard, the display screen, the wired / wireless network interface, the clock unit and the storage module through a system bus; and the processing unit generates the attendance feature code according to the attendance information and preset logic and broadcasts through the Bluetooth module. According to the embodiment of the present invention, an execution instruction is generated via the server according to an attendance instruction so that attendance is completed between the attendancedevice and a mobile terminal, thereby solving the problems of slow attendance speed and an attendance risk of stealing cards and further improving the attendance speed as well as ensuring the safety of the attendance.

Description

technical field [0001] The invention relates to the technical field of security attendance, in particular to a Bluetooth broadcast-based attendance device, system and method. Background technique [0002] At present, attendance machines on the market mainly rely on card swiping and fingerprint swiping for attendance. However, this attendance checking method is slow and cannot meet people's needs. Contents of the invention [0003] The technical problem to be solved by the embodiments of the present invention is to provide a Bluetooth broadcast-based attendance device, system and method, so as to improve attendance efficiency. [0004] In order to solve the above technical problems, the embodiment of the present invention proposes a Bluetooth broadcast-based attendance device, including: a Bluetooth module for broadcasting attendance feature codes; a keyboard for receiving user manual input of attendance information; a display screen for displaying ; A wired / wireless netw...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07C1/10H04W4/06H04W4/80
CPCG07C1/10H04W4/06H04W4/80
Inventor 董振军徐浩民
Owner GUANGZHOU KEYUN WISDOM TECH CO LTD
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