An intelligent street lamp control system based on the microcontroller MSP430 F149 is proposed to resolve the huge energy waste problem of urban lighting. In the system,with the microcontroller as the control core,regular switching of street lamps is realized,faulty street lamps are alarmed,whether to switch street lamps is judged according to the traffic situation,and ambient light intensity is detected,so as to realize automatic lamp switching and lamp brightness adjustment according to the environment,wh...