Design And Implementation Of The Intelligent Solar Control System Based On ZigBee And GPRS

ZigBee technology is an emerging short-range, low complexity, low power, low data rate, a low-cost wireless network technology. Currently in domestic solar street light system used ZigBee single wireless communication technology within large areas still blank.In response to these problems, the design and development of solar street light control system based on wireless networks. The system uses ZigBee wireless communication modules and solar street lighting intelligent control terminals of the perfect combination to achieve a large area within the battery-line monitoring and control, and remote streetlight monitoring and control of the state, the real reached a solar street intelligence and personality technology. This article focuses on large-area wireless network ZigBee structures and solar street light intelligent control design of the terminal.Solar street light intelligent control terminals51series selected as a control device for smart devices. The terminal uses two resistors and potentiometers Wl partial pressure in the form of the realization of the battery charge and discharge voltage acquisition; using a resistance of0.01Kang few copper as a current sampling resistor to generate sampling voltage, the realization of battery current collection; using PWM control the wave of MOS switch ON and OFF, to achieve the battery charge and discharge control; using relay outputs, enabling a switching control for solar electricity charging circuit. The innovation lies in the combination of the terminal and ZigBee wireless network module, thus the acquisition and control information is uploaded via zigBee wireless network to the monitoring center, to achieve automatic control of solar street lights.