【摘要】 针对架空电力高压线缆经常被撞的现状，本文设计了基于嵌入式处理器的电力高压线缆防撞预警装置。利用光学测距传感器和步进电机扫描相结合，在高压线缆的下方设定一警戒区域，当有目标进入该区域时，发出声光报警信号。采用太阳能电池板和蓄电池为装置提供电源。该装置对于保护电力设施、提高安全生产能力起到了一定的作用。更多还原

【Abstract】 In view of the current situation that overhead high-voltage power cables are often hit, this paper designs an anti-collision early warning device for high-voltage power cables based on embedded processor. A warning area is set under the high-voltage cable by combining the optical ranging sensor and the early warning device scanned by the stepping motor. When a target enters the area, the early warning device sends an audible and visual alarm signal. The power supply of the early warning device adopts solar panels and batteries, which plays a certain role in protecting power facilities and improving safety production capacity.更多还原