ZigBee positioning in electronic laboratory personnel location security applications

I. Overview of the project background

High-voltage electronic laboratory is responsible for carrying the company's product development and testing work, laboratory personnel safety protection will have designated standards, through our company based on ZigBee positioning location data plus dual-frequency tags can be monitored throughout the electronic laboratory within the mobile location and mobile trajectory, through the software design of the logical judgment, when less than the number of security personnel, triggering the relay device to cut off the power switch to achieve the protection of personnel safety management purposes. Personnel safety management purposes. Greatly improve the enterprise high-voltage electronic laboratory personnel safety management.

II. Current management pain points

• Experimenters come in and out frequently, and the regular system management still can't completely exclude the danger of electricity.
• The number of safety period operators in the laboratory also cannot be counted in real time in a timely and effective manner.

Three, based on ZigBee positioning solutions

In order to solve the above difficult problems and improve the safety and protection of personnel in the high-voltage electronics laboratory, the insulated rubber-soled shoes are bound to the personnel tags of the World Power Technology, the tags are also equipped with motion monitoring functions, and the World Power readout base stations and antennas are installed on the top of the laboratory and in the external corridors, and the readout base station reads the tag to the distance value of the base station and the number of information reported to the location server when the shoes that have been bound to the tag are entered into the laboratory, the location server accounts for the tag location data and the number of information reported to the location server. The location server accounts for the tag location data and the number of display in the software, through the software design logic judgment, when less than the number of security personnel, triggering the relay device to cut off the power switch, so as to achieve the purpose of management to protect the safety of personnel.

Logic schematic of ZigBee-based real-time monitoring

➲ Product Application Introduction

• Installation of a number of WECL readout base stations and antennas at the top of the laboratory and in the external corridors.
• Binding Hainan Shidian's personnel tags to insulated rubber-soled shoes, the tags come with a motion monitoring function at the same time.
• Configure the location location server to bind the person's name and shoes to the tag ID.
• All electronic laboratories are on the same local area network (LAN) through a network cable, and the wired network readout base station communicates through the network cable connection.
• When wearing shoes that have been bound to the label into the laboratory, read the card base station to read the label to the base station distance value and quantity information reported to the location server, the location server accounting for the label location data and the number of display within the software.
• Through the software design logic judgment, when less than the number of safety personnel, trigger relay device cut off the power switch, so as to achieve the management purpose of protecting personnel safety.

IV. Application products

Positioning Inventory Server WE-LS01

Wired Network Card Reader Base Station WE-RN01

Asset tag WE-T32S