风光能互补型路灯控制器设计
Design of Complementary Wind Solar Street Light Controller

近年来，由于全球的能源紧缺局势日益严峻，许多国家正努力探索有效的应对措施，其中，研究和推广新型可再生能源已经变得尤其迫切。风能作为一种新型的绿色能源备受关注。除了风能之外，光照能源在我国西部以及东部沿海地区也非常普遍，这两种能源都是绿色环保无污染的，但这两种能源的日常发电量在很大情况下取决于天气的变化，以及各个季节的气候。因此，研究风光互补发电的路灯，对节约能源和城市照明都有着非常重要的作用。本文设计的是一个基于单片机STC89C52的风光能互补型路灯控制器，系统包括LED灯、光敏电阻传感器、二挡拨动开关检测、太阳能发电、风能发电、升压、锂电池充电等模块。采用STC89C52单片机作为核心控制单元，利用风能发电和太阳能发电技术，为锂电池充电模块提供电力，以满足LED灯电路的需求。此外，光敏电阻传感器可以检测外界的太阳光强度，并根据实时的情况调整电路的亮度，或者通过二挡拨动开关，实现对LED灯的快速调节，以达到控制的目的。
In recent years, due to the increasingly severe global energy shortage situation, many countries are striving to explore effective response measures. Among them, researching and promoting new renewable energy has become particularly urgent. Wind energy, as a new type of green energy, has attracted much attention. In addition to wind energy, solar energy is also very common in the western and eastern coastal areas of China. Both types of energy are green, environmentally friendly, and pollution-free. However, the daily power generation of these two types of energy largely depends on weather changes and the climate of each season. Therefore, studying streetlights for wind solar complementary power generation plays a very important role in energy conservation and urban lighting. The design of this article is a wind solar complementary street light controller based on the STC89C52 microcontroller. The system includes modules such as LED lights, photoresistor sensors, second gear toggle switch detection, solar power generation, wind power generation, boost voltage, and lithium battery charging. STC89C52 microcontroller is used as the core control unit, utilizing wind and solar power generation technology to provide power for the lithium battery charging module to meet the needs of LED light circuits. In addition, photoresistor sensors can detect the intensity of external sunlight and adjust the brightness of the circuit in real-time, or quickly adjust the LED lights through a second gear toggle switch to achieve control.