The Digital Design Of Oil Field Fire Fighting System

The fire-fighting system of oil field is the important guarantee of the oil field’s development on security, stability, and sustainability. Function of the existed fire-fighting system is relatively simple. Long-distance communication can only be gotten through the800M clusters or the telephone cable of oil field for voice communication. There is no image transmission function, which made it difficult to carry out remote monitoring. There are pressing problems such as the alarm timely rate is not high and fire-fighting operations can not be central commanded.Digitized oil field fire preventing system has been designed in the article. To speed up the oil field fire digitization, the data gathering system (the stable front end data gathering system and the movable front end data gathering system) and the reliable correspondence network for transmitting the voice、characters and images has been designed. Thus, the problem of long-distance monitoring and data transmitting in fire-fighting system has solved.In this paper, the digital design is about to improve the existing fire-fighting system. The design is on the front end data gathering and central command two aspects respectively. There are two main works on front end data gathering. One is the design of data gathering system, which is based on the wireless network and connection of existing respectively fire prevention linkage equipment. When the fire occurs, the system will report to the alarm information, transmit the information to the oil field fire prevention control center directly, this will effectively enhance the report effectiveness. The other, the design of data gathering system through the increased integration based on function front end and so on code division multiple access VSAT satellite communication, image transmission migrations the equipment, realize to the direction in the teachings transmitted from master to pupil over generations return to the real-time image, favors policy-making the formulation. To custom-made the Wince6.0embedded operating system, development environments compiles FES. The software realizes the wireless function, memory and information processing. The fire control center:To make the software by the VC++6.0. The realization of monitoring point status information such as single or multiple view display, increase the command center of the video monitoring and control function.The design is comprehensive and reliable by testing especially under extreme disasters. It solves not only the problem of fire probability, but also can realize the central monitoring and control. It builds a high-speed channel to discover fire timely, correctly and make decision and response rapidly, which has an important social significance and the application value.