Design and Implementation of Low Power Consumption Wireless Pressure Transmitter Monitoring System
Wang Quan, Zhe Liu, Ping Wang, Min Wei · 2009
Recent years have seen a burgeoning interest in industrial wireless network with applications ranging from filed monitoring to controlling. Industrial wireless network have several important attributes that require special attention to device design which include the need for inexpensive, longlasting, highly reliable devices coupled with very low performance requirements. Aimed at key issues of limited battery energy and reduction power consumption, combined with the soul of intelligent instrumentation a low-power consumption design of wireless pressure transmitter was proposed and realized. This paper outlined the system design, and introduced the design of the network protocol stack structure with sleep-wakeup mechanism in detail. The testing and analysis results show that the system has both high stability and great low-power consumption.