RFID-based open channel intelligent attendance management system solution

I. Overview

The enterprise access control attendance management system is to realize the employee's attendance time stamping, data collection and recording, information inquiry and attendance statistics; realize the automation of the salary settlement process and improve the modernization of personnel management. Most of the traditional attendance management systems use active credit card, which requires employees to take the work card to actively swipe the card in front of the card reader. This traditional attendance management system has the following drawbacks:

1) For medium and large enterprises, the number of employees is very large. All employees need to queue up in a short period of time when they go to work, which will waste a lot of time;
2) When swiping the card, the card must be pulled out, and then the card is put back into the pocket, which is not only easy to cause wear, the card is easily damaged, and it is easy to lose;
3) It is extremely inconvenient for the leader to queue up with the workers to swipe the card;
4) platooning long queues is a waste of time and unhumanized;
5) It is impossible to realize the entry and exit records and tracking inquiries of employees in various office areas/plant areas during office hours.

In order to solve the above problems, the company developed an open channel intelligent attendance management system based on RFID technology, combined with automatic control technology, computer technology, wireless communication technology, to provide a practical and feasible for the logistics management of each enterprise. A cost-effective, safe and reliable management solution.

The open access control attendance system is a new open intelligent access control attendance system. This system changes the management mode of the traditional traditional swipe card. With the new open access mode, when employees and outsiders wear the authorization card, they do not need to By actively swiping the card, the system will automatically identify and collect information about the person passing through and automatically enter the system. Because the system adopts the open channel mode, it greatly improves the speed of entry and exit of people, and solves the problem of employees rushing to work in long queues. This system can be widely used in places with large traffic, such as large factories, large enterprises, and building gates. , schools, exhibitions, stadiums and occasions where it is not convenient to actively swipe cards.

Second, the system structure

Design of RFID Open Channel Intelligent Time Attendance System

RFID personnel attendance and security positioning system is mainly composed of employee identification card (RFID electronic tag), UHF UHF remote reader, database server, enterprise local area network and management terminal software.

The system sets RFID identification card readers at the entrance of the enterprise, key safety production parts, important workshop working channels, etc., and carries out the attendance information management of the whole factory personnel, completes the identification of the employees entering the factory area, and records the commuting time. Real-time collection of information on the entry and exit of employees at various entrances and exits, realizing automatic identification of long-distance identity, back-end system records, alarms, inquiries, information statistics, etc., through real-time monitoring of personnel in the plant area, timely control of personnel distribution To achieve safe location management of the entire plant.

Third, the main functions and characteristics

1. Management software includes:
Card registration; loss registration and cancellation of loss; bad card replacement; sales card registration; statistics and inquiries; attendance system setting; attendance data processing; staging attendance summary calculation, staging attendance summary query function; only need simple operation to generate employees Detailed attendance data for daily and weekly summary and monthly summary. It does not require personnel duties and is impartial and objective.

2. System characteristics:
In and out personnel only need to wear a legal card on the body, no need to actively swipe the card, the system automatically recognizes, collects and records relevant personnel information through the open channel attendance machine, and the use system is more intelligent;
The recognition speed is extremely fast, up to 800 people/min, to solve the congestion phenomenon such as working and commuting to work;

Fourth, the application process

1. Card-making process Every employee needs a work card with RFID electronic tag to identify the identity. As a data carrier for attendance or meal, the label shape can be packaged according to requirements. Generally, the PVC package is used. Like ordinary bank cards, personal information such as employee photos, job numbers, names, departments, etc. are printed on the front side, and the logos and usage precautions of each company are printed on the reverse side, and employee information is written in the tag memory through the card issuing machine. The flow chart is as follows:

Design of RFID Open Channel Intelligent Time Attendance System


2. Registration attendance

An open channel attendance machine is installed at the door of the office building or at the door of the factory. The employees go to work and the system will automatically record the attendance information. The employees do not need to stay and do not need to queue. In addition, you can add an LED display to show the employees who are currently registered for attendance. The flow chart is as follows:

Design of RFID Open Channel Intelligent Time Attendance System

3. Company visitors

A visitor authorization card is provided for visitors. When the guest arrives at the office building, the LED display welcomes the information and the guest information. On the visitor's card, the office area that is allowed to enter is set. If the entry is not allowed, the system will issue a warning. The flow chart is as follows:

Design of RFID Open Channel Intelligent Time Attendance System

V. System Benefits and Prospects

After using this program, the company can no longer see the situation of employees rushing to check in and attend the card. The benefits are not only to save time, but also to facilitate the management of the company. Accurate statistical reports provide a scientific basis for management scheduling.

RFID technology has made great progress in the logistics, retail and other industries, showing a strong vitality. I hope that this system can improve the logistics management of each enterprise and create a better future.

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