WIFI signing-in system and method based on Raspberry Pi

A raspberry pie and database technology, applied in the direction of recording/indicating event time, structured data retrieval, registering/indicating, etc., can solve unfavorable company or enterprise attendance affairs, waste sign-in manager time, waste sign-in user time, etc. problems, to facilitate inquiries, improve sign-in efficiency, and reduce additional costs

Inactive Publication Date: 2017-09-26
XIDIAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] To sum up, the problem existing in the existing technology is: the current check-in and attendance check-in is a single-thread mode, that is, the user check-in can only be performed one by one in order, and only after completing this check-in can the next check-in be performed. One sign-in wastes the time of the sign-in manager and the time of the sign-in user, which is not conducive to the company or enterprise to complete the attendance affairs efficiently

Method used

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  • WIFI signing-in system and method based on Raspberry Pi
  • WIFI signing-in system and method based on Raspberry Pi
  • WIFI signing-in system and method based on Raspberry Pi

Examples

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Effect test

Embodiment 1

[0044] The present invention is aimed at the sign-in device used by students, and the personal information of the sign-in students has been stored in the raspberry pie used for sign-in, including mac address, class, student number, name and other information. The teacher or the class committee turns on the switch and starts to run. After about 1 minute, a public sign-in WIFI will be turned on within the classroom. Students turn on the WIFI service of their mobile phones, find and log in to the sign-in WIFI, and stay in the login state for about 5 seconds. , the Raspberry Pi will receive the information about student device access in the background, and match the mac address with the student mac address already stored in the database, export the final matching result in the form of an excel form, and store it with the raspberry Send system, and then students can open the browser, and enter www.qiandao.com:9000, and choose the corresponding service. After completing the check-in...

Embodiment 2

[0047] On the basis of Example 1, students keep connected to the WIFI when they sign in, and the Raspberry Pi system communicates with the network in a timely manner, and sends the classroom sign-in information at this moment to the background of the WeChat official account, parents or school leaders , you can check the class attendance and student attendance rate online through the WeChat public account. The student's sign-in information at this moment can be sent to the designated server, and a WEB service can be opened on the server, and online and visually, each class and each class's student attendance and absence can be visualized through graphics or The form of the table is displayed more vividly.

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Abstract

The invention belongs to the technical field of intelligent signing, and discloses a WIFI signing-in system and method based on Raspberry Pi. The method comprises the following steps: customizing and starting signing-in WIFI through the Raspberry Pi, and leading signing-in information into a MongoDB database in advance; gathering and storing signing-in equipment information in the Raspberry Pi through a background program after the WIFI is started; ensuring that the background program calculates out a list of signed personnel and a list of unsigned personnel by matching signing-in equipment with mac stored into the database; ensuring that signing personnel or management personnel inquire the signing-in information through a signing-in interface and correct personal information correspondingly; sending the signing-in information to a designated site. The system and method can reduce waste of time caused by signing in, improve the authenticity of attendance records, completely eradicate the fact that signed personnel surf the Internet through mobile phones, and are convenient for checking-in personnel to manage signing-in records and inquire the attendance records.

Description

technical field [0001] The invention belongs to the technical field of intelligent sign-in, and in particular relates to a WIFI sign-in system and method based on Raspberry Pi. Background technique [0002] Aiming at the problems of poor attendance rate and difficult attendance in certain groups and industries in the society; there are also various forms of sign-in modes in the market today. The ID card sign-in system is an intelligent sign-in system developed for places that require ID card sign-in. It consists of an ID card reader and sign-in management software; You can sign in at any time by swiping your ID card. It can also check the information of the sign-in personnel and the sign-in status in real time, and export the backup sign-in information. Fingerprint check-in technology is adopted by many large companies. The fingerprint punch-in machine is based on fingerprint identification technology. The employee's fingerprint is registered in the fingerprint time attend...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07C1/10G06F17/30
CPCG07C1/10G06F16/20
Inventor 何诗洋万世贤李晖陈刚马如慧何志鹏
Owner XIDIAN UNIV
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