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一种光电自动开关装置的设计

更新时间:2020-08-22 06:33:45 大小:435K 上传用户:IC老兵查看TA发布的资源 标签:光电自动开关 下载积分:5分 评价赚积分 (如何评价?) 打赏 收藏 评论(0) 举报

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文章提出在能源严重缺乏的今天,减少对电能的浪费,实现房间照明的自动化和智能化尤为重要,该光电自动开关装置是专门为单出入口的封闭空间而设计的照明自动控制电路,它采用红外光电开关、计数器和数值比较器等数字逻辑电路感应和判断人的进出方向,通过比较进出人数产生照明控制信号,通过固态继电器实现对照明电路的控制,电路结构简单,性能可靠,成本低廉,具有很强的实用性和可推广性。

In today's serious lack of energy, reduce the waste of electricity, realize the automation of room lighting and intelligent is particularly important, the photoelectric automatic switch device is specially designed for single entrance closed space and light automatic control circuit, it adopts the infrared electric switches, counters, and numerical comparator and digital logic circuit induction and judge people in and out of the direction, by comparing the number of in and out of the lighting control signal, through solid state relay to realize the control of lighting circuit, circuit structure is simple, reliable performance, low cost, strong practicability and popularization.

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一种光电自动开关装置的设计.pdf 435K

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