Tangyuan Electronic RFID Warehouse Material Location and Search Anti-theft Alarm Management System
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1. System significance
With the continuous development and growth of enterprises, the types of warehouse materials continue to increase, so that the management of warehouses is becoming more and more complicated, which brings great management troubles to the enterprise, and also increases the operating costs of the enterprise. At present, the complexity and diversity of warehouse management have made the traditional operation mode of relying on manual and paper inventory records completely incapable of such a huge task. In order to solve the current low efficiency of relying on manual management of the warehouse, to be able to find the specific location of the corresponding materials in a timely and fast manner, and to do a quick inventory of similar materials, and to prevent the occurrence of such incidents as theft and theft of valuable materials, our company proposes a Set up the “RFID technology-based warehouse material location and search anti-theft alarm management system” program, relying on advanced technology to liberate labor, improve worker efficiency, increase corporate income, and enhance corporate image.
2. System architecture and program description
ShouldRFIDThe warehouse material location and search anti-theft alarm management system is based on the specific requirements of many large-scale factory warehouse management by Shanghai Tangyuan Electronic Technology Co., Ltd., and is based on the most advanced radio frequency identification technology, sensing technology, monitoring technology, and communication technology in the world today. , A security system developed based on RTLS real-time positioning technology. The system has the characteristics of real-time positioning of the material location, searching for the quantity of related items at any time, quick management of items in and out of the warehouse, and preventing valuable materials from being stolen.
The company designed the system, following the following principles:
1) Adaptability: To meet and meet the requirements of existing business management, network organization and service quality, we consider the status quo of the enterprise and the status quo of modern logistics management.
2) Flexibility: The system flexibly adjusts the business process and organizational structure according to the development of the enterprise.
3) High reliability and stability: As the RFID management system supported by enterprise warehouse operation and management, the stability, reliability and accuracy of this system are very important. The use of RFID technology and computer network technology is to improve dispatch management capabilities. The selection, configuration, installation, and computer network deployment of RFID equipment can quickly and stably collect and transmit on-site information to the system management center for analysis and dispatch management.
4) Advancement: adopt the most advanced international RFID technology, sensor technology, computer network technology, communication technology, RTLS real-time positioning technology.
5) Openness: Adopt a unified platform, a unified RFID data interface, a unified data dictionary and data structure mode.
6) Maintainability: The system’s standard interface design and modular design make maintenance simple and convenient.
7) Ease of operation: a unified and friendly interface and a complete operation manual make the operation easy to use.
2.1 System architecture
Figure 1 System network architecture
2.2 Program description
We will install a semi-active RFID low-frequency activation electronic tag TY-T602A developed and produced by Tangyuan Company on each material that needs to be located and monitored, or install an acousto-optic search alarm tag TY-T607A, the tag With a unique code, each tag is initially bound to the corresponding material. The tag usually sleeps and does not send a signal to the outside world. Only when it is within the range of the trigger signal and is awakened by the low-frequency activation locator will it send a signal to the outside world; secondly, we A low-frequency activation locator (model: TY-A201A) is installed at the entrance and exit of the warehouse and the main aisle to wake up the label and locate the position of the label. The distance of the wake-up label is 0.5-8 meters; at the same time, install some in different places of the warehouse Active RFID long-distance reader (model: TY-R301A), used to collect the information sent out after the low-frequency activation electronic tag is activated (including the ID number of the electronic tag itself, the address code of the low-frequency activation antenna, the signal strength RSSI value and Label battery power status light information). After the reader collects the data, it uploads the information to the computer management center through various transmission methods. The management center has a set of software systems that we specialize in warehouse material positioning and management. Data is analyzed, processed, stored, judged, etc., so as to complete the functions of the entire warehouse material positioning and dispatching management system; moreover, we can also use the software to let the reader call the corresponding label of a certain material, which can make the label emit sound and light. To find related materials; in addition, the monitoring equipment of our warehouse access control can have an anti-theft alarm function.
Figure 2 Schematic diagram of positioning
Figure 3 Schematic diagram of access control
2.3 System function introduction
1) Material warehousing management:
Install a set of low-frequency activator and long-distance reader at each entrance and exit of the warehouse. The activator has 2 antennas, No. 1 and No. 2, which are placed inside and outside the door, so that they can be monitored anytime and anywhere. The movement of materials in and out of the warehouse, including time, location, and detailed information about materials.
2) Staff attendance management:
At the same time, an electronic label can also be issued to the relevant staff, which can be used to monitor staff attendance and activity trajectory, and control the flow of personnel at any time.
3) Sound and light search:
The warehouse management staff can search for the label corresponding to a certain material through the computer management system software, and let the label emit sound and light, which is convenient for finding the article quickly.
4) Positioning of material warehouse:
Through this system, the approximate location of each material can be located at any time, and the location can be accurate to 5 meters around, and the specific location of each material and item can be controlled at any time.
6) Historical data query:
There can be monthly reports and other data, as well as statistics and historical data query on the in and out of various materials.
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