Design of pressure test system based on wireless communication technology

In this paper, aimed at the phenomenon that pressure test is difficult at some special occasion and some wiring and the power supply difficult region, has designed a set of pressure test system based on the wireless communication technology, and realizes the data wireless transmission through wireless receiving and sending module NRF903. It introduces the working principle, the system composition and the software design method. This system may realize pressure signal acquisition, processing and the transmission under each kind of complex environment, has solved the complex scene segment. This system has some characteristics that the cost is lower, the reliability is high, and utility is strong and so on. Compares based on the wireless communication technology´s pressure test system and the traditional method, not only raised the working efficiency, reduced the personal error, moreover causes the entire pressure test more systematized, the standardization.