Public corridor intelligent sensing lamp

Abstract

The invention discloses a public corridor intelligent sensing lamp which comprises a plurality of sensor detection assemblies installed at a public corridor for lighting induction, and a detection device module which is used for the centralized management of each lighting device and carries out troubleshooting and maintenance. Each of the sensor detection assemblies comprises a pyroelectric sensor, a first signal conditioning circuit, a light sensitive sensor, a second signal conditioning circuit, a photoelectric switch circuit and an A / D conversion circuit. The detection device module comprises a data transceiver, a power supply module which supplies power to each module of a loop, a data storage circuit, a reset circuit, a crystal oscillator circuit and an RS232 communication interface circuit. An input end of the data transceiver is connected with the photosensitive data detection circuit and a pyroelectric data detection circuit. An output end of the data transceiver is connected with an LED driving circuit. An output end of the LED driving circuit is connected with an LED lamp. The public corridor intelligent sensing lamp has the advantages of novel design, simple structure, quiet and accurate induction of corridor lighting and high practicability.

Description

Technical field [0001] The invention belongs to the technical field of wireless induction lighting systems, and specifically relates to an intelligent induction lamp in a public corridor. Background technique [0002] Many lighting devices nowadays have been added with automated or intelligent control systems, which not only facilitates our lives, but also saves power resources, and prevents certain accidental and dangerous phenomena, such as the voice control we often see The light bulb can be switched on and off by voice control, but it is inconvenient at night. It must be shouted or slammed on the ground every time. The noise is loud and affects people’s sleep. There are only two states of on / off, no Adjust it according to the brightness of the surrounding environment. During the day, if there is electricity, and when there is a sound, it will still light up. This wastes power resources. Although it is better than the previous old-fashioned switch, it is still more troublesome...

AI Technical Summary

Problems solved by technology

[0002] Many of today's lighting devices are equipped with automated or intelligent control systems, which not only facilitates our lives, but also saves power resources, and prevents some unexpected dangerous phenomena, such as the voice control we often see The light bulb can be switched on and off by voice control, but it is inconvenient at night. You have to shout or stamp the ground every once in a while. The noise is loud, which affects people's sleep. Adjust according to the brightness of the surrounding environment. During the day, if there is power on and there is a sound, it will still light up, which wastes power resources. Although it is better than the old-fashioned switch before, it is still troublesome and cannot be fully automated. Therefore, nowadays there is a need for an intelligent lighting system device, which can completely self-sensing according to whether there are people in the surrounding environment and whether the light intensity is lower than the light intensity required for lighting, without human control at all, the system itself can be self-sensing. Inductively turn on the lighting, so it is more convenient for our life and has great practical value

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