(A front-end intelligent monitor for a centralized control lighting system is developed. The real-time viewing of street lamp operating parameters and their environmental parameters, the multi-method control of street lamp office conditions, and the integrated design of networked data transmission functions are carried out. According to the ARM embedded micro-manager, the transplantation of trC/OS-II on LPC2292 and the establishment and setting of the semaphore mechanism. It manages the scheduling of tasks and the communication and synchronization between tasks.)