the landscape lamp automatic flashing device and method

摘要

this invention is a carpet on the latitude of the year and the calculation of the sunrise and sunset time in a timer mode, and the gas sensor system with a mixed type of flash lamp control system with fuzzy theory, a method of uc548ub77dud55c environment, save energy and lamp to extend the life of a point, the discrimination between the control of the automatic flashing device and a terrain on the way, early in the morning, the lights and the electric energy consumption of uc808uc57duc744 for research and implementation recently, remote control and fault diagnosis, and their function in a variety of street lamp automatic night light sensor and the timer mode, the practical way, the different characteristics of each of the products, and a degree of the liver. as a control, the problem is limited.in view of the sunrise and sunset time, it is the need to save memory without all the sunrise and sunset time from the top to the declination and latitude value stored to the memory as the declination and latitude value uc73cub85cubd80ud130 sunrise, sunset time directly in the the measurement of angle, to each of the four groups, a group, a uc174 of perception, the planned sunrise, sunset time and the amount of detection signal in the fuzzy theory, the application of a point out of control ud558uac8c cui, constant voltage power supply. the value of the application of the extension of life expectancy, and save energy at the same time, in order to achieve the effect.