Abstract: In view of the request of production management in open pit，the integration of digital surveillance dispatching platform is designed based on WIFI wireless communications technology.The system includes truck positioning，voice production scheduling and video monitoring in open pit.The system can not only conduct production scheduling in mining area，but also achieve mining equipment and personnel wireless location and wireless video monitoring.Thus，the mining enterprises reinforces safety management and improves the productivity efficiency by use of the system.At the same time，the spending of production is reduced.

Key words: WIFI, Open pit, Wireless location, Dispatching