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1. Project background and significance
1. 1 system background
For large-scale chemical plants, the scale is larger and there are more workers in the plant. However, due to the large number of people, there are certain difficulties in management, and it is easy to produce management loopholes and cause unnecessary management problems. In addition, the chemical plant itself is also a flammable and explosive zone, which is prone to danger, causing irreversible losses and consequences. In addition to the large scale of the factory, if problems occur due to the lack of personnel management, there is no way to be held accountable. The perpetrators will have a fluke mentality, and the failure to pay attention will cause the problem to become more serious, and the factory system will be difficult to improve.
1. 2 Project significance
China·ChuangyiFrom the perspective of the actual personnel management problems existing in Nanping Chemical Plant, the RFID factory personnel management positioning system was developed. This system focuses on solving the management problems of all employees in the factory, and realizes simple personnel location positioning, which brings convenience to management personnel and at the same time. Solve many management problems in the factory, strictly manage the factory workers, reduce accidents, ensure the safety of workers, avoid the economic losses caused by accidents to the factory, improve the reputation of the factory, and bring greater benefits to the factory.
2. System introduction
2.1 Introduction to the system
This system uses wireless sensor network and RFID radio frequency identification technology, through the installation of RFID hardware and corresponding functional software, according to the actual situation of factory personnel management, a complete and efficient intelligent management system is developed.
2, 2 system characteristics
(1) Advanced RFID equipment technology
(2) The system has a high degree of maturity
(3) Good compatibility and scalability
3. System introduction
3. 1 System Overview
1) Distribute a passive tag for each factory employee, store a unique ID number as the unique identification of the employee, and store simple information of the employee: name, title, contact information, department, etc.;
2) Install a passive fixed reader at the entrance of the administrative building and the production workshop respectively, and each employee with a tag who wants to enter must automatically swipe the tag when passing through the door;
3) Set access permissions for the employee tags of different departments, divided into administrative employee tags and workshop workers tags. After the permissions are set, employees can only enter the factory scope that they allow. If they enter unauthorized areas without authorization, the card reader will Automatic recognition and alarm notification occurs.
4) Install card readers in each program flow workshop, and set permissions as well. Workers in production process 1 workshop are not allowed to enter the workshop of process 2 workshop without authorization, otherwise the reader will alarm when entering.
5) Through the record of the card reader, the employee can be located in the area. For example, when employee A enters the administrative building, the card reader will read the employee tag, and the card reader will send the information to the upper computer to record the trace of the employee. The regional positioning of employees can be realized.
4. Product configuration
4.1 Chuangyi CY-NMT-100 electronic label
Chuangyi Technology CY-NMT-100 electronic label is the latest RFID electronic label product developed by Chuangyi Technology Company. The product’s leading technology, all-industrial design and outstanding features make it a comprehensive competitive advantage in various fields. It does not require an external power source, and the effective service life can reach more than ten years. It is a cost-effective product. The CY-NMT-100 electronic label has the advantages of anti-collision, arbitrarily packaging, long service life, reusable and other advantages, and is widely used in product tracking of various electric household equipment.
4.2 CY-RFS-210 Integrated Waterproof Reader
The CY-RFS-210 integrated version of CY-RFS-210 waterproof reader is based on the standard version with RJ45 network card, GPRS/GPS and other data transmission technologies, which greatly improves the performance of the product. Its main functional advantage is that it is waterproof and waterproof. Lightning, anti-impact, meeting the requirements of industrial environment. It supports standard industrial-grade RS-232 and RS-485 serial interfaces, with an effective identification distance of up to 120m, a maximum identification speed of up to 200 km/h, and identification of 200 tags at the same time. Stable performance, reliable work, strong signal transmission ability, long service life and other advantages.
4.3 Chuangyi CY-RMO-200 handheld reader
CY-RMO-200 handheld reader has the characteristics of ultra-miniaturization, ultra-light, portable, computer integration, etc., and it is extremely flexible and convenient to use. The reader is mainly carried by the operator. In a certain area, it can automatically collect or actively collect the information of the RFID electronic tag in the area, and at the same time store the data in the reader or forward it to the back-end system platform through RS232 ; The reader can also automatically complete the data writing of the designated RFID electronic tag in the area under security control, and the effective identification distance can reach 120m.
China·Chuangyi Xingsheng Technology Development Co., Ltd.
Phone: 010-58077045 010-58077046
Consulting QQ:1163950152
Fax: 010-58077046
URL:www.radio99k.com
Address: 2501, Block B, Riyuetiandi Building, South Second Ring Road, Beijing
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