【作者】 闻世超； 乌建中； 徐鸣谦；

【Author】 Wen Shichao, Wu Jianzhong, Xu Mingqian(College of Mechanical Engineering, Tongji University. Shanghai 200092, China)

【机构】 同济大学机械工程学院；

【摘要】 现有的遥控工程机械系统设备复杂、成本很高。本文采用了PWM技术来实现工程机械的无线通信,给出了系统的总体结构设计,介绍了PWM无线通信的原理和技术要点。该系统具有设备简单、抗干扰能力强、占用频率资源少和性价比高等优点,是一种很有应用前景的新方法。更多还原

【Abstract】 The equipments of existing remote control engineering mechanism are very complex and the cost is also high. PWM technology is adopted in wireless communication system of engineering mechanism in this paper. The framework of the system is introduced, with the theory and key technology of PWM wireless communication system followed. This system has many advantages such as simple facilities, good anti-interference performance and high quality-price-ratio. So PWM wireless communication technology can be called a far-reaching new method.更多还原