ZigBee Wireless Location System Research

ZigBee wireless location system is detected through the signal strength to calculate the coordinates of the mobile node information. Before work in the system need to deploy and configure the entire system, the main components include the reference node configuration, positioning nodes and coordinator, configuring parameters, the system will be timely collection reference node coordinates and signal strength information to calculate the coordinates of the mobile node information, mobile node then coordinate information transmitted to the analysis server, analysis server manager in the wireless location analysis of these data can be generated mobile node on the map the specific location information, by observing the changes in the location of mobile nodes, managers can learn real-time production operations and personnel information on the status of activities, which can make work processes more secure and efficient. Test results show that the system relative to other wireless positioning system, with low power consumption, low cost, high-precision degree of the strengths and positioning accuracy within 5m, the accuracy of GPS and other positioning relative to the approach is very persuasive.