The geological environment of mine is deteriorating constantly, and disasters and accidents occur frequently

The remote sensing set "3S" technology is used to grasp the possible distribution, occurrence location and region of geological disasters in time. The global positioning System is used to accurately locate the high-risk points of geological disasters, and the superposition analysis is carried out by remote sensing satellites to predict the trend of disasters.

Iii. Mine/mining area safety monitoring and early warning system

Zhongke Chuanxin conducts in-depth research in the monitoring fields of open-pit slope monitoring, tailings pond safety monitoring, goaf surface settlement monitoring and other monitoring fields. It uses sensor technology, signal transmission technology, network technology and software technology to monitor various key technical indicators of mine safety, record data, analyze trends, assist the decision-making of competent units, and comprehensively improve the level of safety supervision of mining enterprises. Strengthen the early warning and response capacity of enterprises, society and government.

1. Function of mine/mining area safety monitoring and early warning system

(1) Realize comprehensive, all-weather real-time automatic monitoring of each monitoring point, and grasp the safety status of the overall operation of the monitoring body in real time.

(2) Hierarchical early warning and forecasting, when there is an emergency abnormal situation, the system can timely send alarm information by SMS or platform interface, real-time comprehensive warning function.

(3) Realize basic data management and historical data storage, and provide simple, clear, intuitive and effective reference information for the safety production management of mining enterprises.

(4) Realize data interconnection with relevant departments, meet the rights management function, and realize the sharing of mining safety monitoring information at the city, county and mine levels.

2. Application of mine safety monitoring and early warning system

01 Tailings pond safety monitoring

The tailings pond safety monitoring system is a system in which automatic monitoring equipment, power supply, communication, lightning protection and other facilities are arranged on the tailings pond reservoir area, tailings dam, flood discharge facilities and other structures. Through intelligent sensor automatic measurement, video surveillance, network communication and computer technology, the tailings pond safety can be automatically monitored, monitored, analyzed and warned all weather.

02 Surface mine slope safety monitoring

The open-pit slope safety monitoring system can help enterprises and safety supervision departments quickly grasp the latest trends of mine safety technical indicators; Help inspection personnel to grasp the condition and safety status of unstable slope of open pit in time; It is helpful for the safety supervision department to quickly capture the characteristic information of the unstable region in this area, and provide reliable data and scientific basis for the correct analysis, evaluation, prediction, forecast and treatment of the unstable region of slope. The auxiliary related units set up theoretical models according to the deformation conditions of slope accumulation at different stages.

03 Goaf surface settlement monitoring

The goaf surface settlement monitoring system has the functions of remote data transmission, remote status browsing, remote system setting, data management, user management, safety management, etc. The abnormal data in the monitoring data can be found timely and accurately, the instability of the goaf can be warned, and the relevant management units can make emergency preparations in advance to avoid the loss of personnel and property caused by disasters.