Based on RFID technology, KJ521 Personnel Management System is able to transmit dynamic information of personnel and equipment in each section so that supervisors hold the right number and distribution of underground personnel and vehicles, and make real-time voice communications in order to provide information decisions for undermine processing, save cost and enhance throughput. Meanwhile, a wide range of other applications such as sign-in and sign-out report, personnel query, alarm activation in restricted areas, emergency rescue can be filled via the technology of computer networks and communications.
Carrier communication and Zigbee communication permits farther transmission, higher precision, stability and less cost;
Complete signal coverage, no blind areas;
Two-way wireless communication;
Effective monitoring and recognition of rapid-moving target, get-in and out;
Achieving personnel information management via networks;
Low transmitter power of system device, safe and reliable;
Safety pre-warning function permits safe production under the ground mine via automatic control signal system and broadcast warnings.