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视频监控摄像机广泛应用于居民住宅、楼盘别墅、商场店铺、财务室等场所,以保治安。但是目前的监控摄像机基本上都是固定安装的,这必然会产生监控盲区,错过重要情景的监控记录。有轨空中巡逻监控机采用单片机控制步进电机的方式,将对位移和速度的控制转换成对单片机发送给步进电机的脉冲数和频率的控制,从而实现了对监控机的精确控制[1]。辅之以红外人体感应模块、光电开关等元件,使其实现多功能智能化监控。
Video surveillance cameras are widely used in residential buildings, real estate villas, shopping malls, financial rooms and other places to protect the peace. However, the current surveillance cameras are basically fixed installation, which will inevitably lead to monitoring blind spots, missed important monitoring records. Rail air patrol monitoring machine adopts single chip microcomputer to control the stepper motor, and the control of displacement and speed is converted into the control of the pulse number and frequency sent by the single chip to the stepper motor, so as to realize the precise control of the monitoring machine [1 ]. Complemented by infrared human body sensing module, photoelectric switch and other components, enabling it to achieve multi-function intelligent monitoring.