Software Design of Remote RF Link Control System

To meet the needs of remote control of radio frequency links, to design a remote control system. In response to the requirements of unclear control goals and data encryption, the system functional requirements are achieved through software optimization. For data encryption requirements, bit-by-bit partitioning is adopted, each partition contains an upper and lower levels. To achieve data encryption by selecting a key instead of the real value represented by the levels. The encryption method is rigorous and unique, and it realizes floating point number conversion. The binary is shortened and the short-term transmission effect is excellent. To design the specific data frame structure, and the control targets are distinguished by function codes, then achieve the accurate control of multiple targets through sub-function codes, it has the characteristics of clear structure and practical functions. By designing an automatic software configuration method, it adapts to the setting of different signal source control modes, and has the characteristics of simple on-site debugging. Through a series of original designs, the software of this remote control system has the characteristics of simple design and complete functions while ensuring system functions. It plays a major role in practical work. Its design method is also of reference value to similar projects.