Infrared body sensing emergency control circuit and fast stop and capture device

Abstract

The invention relates to an infrared body sensing emergency control circuit and a fast stop and capture device, the infrared body sensing emergency control circuit comprises a power supply, a human body detection control circuit, an alarm signal output circuit, a mechanical equipment fast stop loop and a relay, the power supply is electrically connected with the human body detection control circuit, the human body detection control circuit is connected with the alarm signal output circuit, the coil node of the relay and the output code of the alarm signal output circuit are connected in parallel, the mechanical equipment fast stop loop and the normally closed node of the relay are connected in series, the human body detection control circuit detects an abnormal human body signal and controls the output node of the alarm signal output circuit so that the coil of the delay obtain the electricity, then the normally closed node of the relay is turned on, and the normally closed node of the relay is disconnected so that the fast stop loop of the mechanical equipment is disconnected. According to the invention, the device can alarm and perform corresponding fast stop or capture movement at the first time of the accident, and the occurring of mechanical wounding accident or significant property lose can be greatly reduced.

Description

technical field [0001] The invention belongs to infrared human body induction intelligent control equipment, in particular to an infrared human body induction emergency control circuit and an emergency stop and capture device. Background technique [0002] With the continuous development of information technology and application services, people's needs for wireless sensing and interaction technology in three-dimensional space have become more and more urgent. At present, in the industrial and mining industry, machine injury accidents often occur due to operational errors, which bring certain losses to the production of enterprises and the social economy; there are also places with significant property such as banks and warehouses that are unattended at night , There is also the possibility of being stolen, but there is no safe and effective safety protection equipment to suppress the occurrence of these accidents. Contents of the invention [0003] The object of the pres...

AI Technical Summary

Problems solved by technology

At present, in the industrial and mining industry, machine injury accidents often occur due to operational errors, which bring certain losses to the production of enterprises and the social economy; there are also places with significant property such as banks and warehouses that are unattended at night , there is also the possibility of being stolen, but there has been no safe and effective safety protection equipment to suppress the occurrence of these accidents

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