A Distributed Remote Real-time Pressure Measuring System Based on The Wireless Communication Technology

摘要

Abstract—with the urgent requirements on the transient pressure test in explosion field, the number of test node is increasing, which puts forward higher requirements on centralized management, controlling and process monitoring. The distributed measuring system based on wireless communication technology can manage and control all test nodes scattered in the testing area through wireless network, realizing scatter operation, collaboration and centralized control, and thus a key research point in today’s distributed measuring field.. Based on the basic principles of the distributed testing, this paper designs a wireless distributed measuring system used for the pressure measurement of the explosion field. The control central can realize a long-distance management, controlling and monitoring on many test nodes through the wireless local network, including the working parameter configuration of the each node in the testing prepared stage; the working state monitoring reset of each, node in the waiting explosion stage and so on; and the real-time transmission of the testing data.