The core LonWorks fieldbus is neurons,this paper introduces the chips embedded chip of neurons in the firmware contains task scheduling mechanism through examples,expounds the process scheduling problems,such as the details to clause,introduces the execution sequence scheduler reduction mechanism and bypass mode,and make the process more flexible scheduling and perfect.

To solve the problems of few output channels,bad radar signal quality and so on in bypass mode,this paper analyses the condition and problems of radar signal in bypass mode,based on the application of DSP we design and implement the optimization of radar signal and improve the output ability in bypass mode in hardware and software aspects.