The author considered that the wireless for comprehensive mud logging engineering parameter acquisition can be first realized with solving the related problems and the developing of the related supporting technology.
According to this, we brought forward the assumption " Parameter collection system of lead-acid storage battery based on CAN Field-bus." The main aim is to realize the automatic monitoring about the power supply system of lead-acid storage battery.
For the problem of data management and processing in welding manufacturing procedure caused by different place, structure, a solution of welding information remote monitoring system is presented and function module is designed in detail. Hard circus for sampling welding parameter is finished. By different device and channel parameter sampling mode, welding procedure parameter sampling is developed.
The task of aeroengine parameter sampling instrument is to collect and process datas, to communicate with other devices in aircraft. Based on this characteristic, a modular design method is employed to develop a multi-processor aeroengine parameter sampling instrument which is composed of 3 digital signal processors and dual-port RAMs.