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Intelligent control method of infrared human body induction

A human body induction and intelligent control technology, applied in the field of infrared human body induction intelligent control, can solve the problems of limited range of action, difficulty in popularization and application, and high energy consumption of switches, and achieve the effects of wide sensing control range, wide application range and energy saving effect

Active Publication Date: 2012-03-07
湖北盛世华龙科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The human body induction switch using the capacitive effect is usually used within a range of about 2 meters. The human body sensor switch with capacitive effect has the same disadvantages, so it is difficult to popularize and apply

Method used

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  • Intelligent control method of infrared human body induction
  • Intelligent control method of infrared human body induction
  • Intelligent control method of infrared human body induction

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Embodiment Construction

[0055] Below in conjunction with accompanying drawing, the present invention is described in further detail:

[0056] according to figure 1 It can be seen that a kind of widely popularized low-energy consumption "infrared thermo-release human body induction switch" that truly realizes the function of opening when people come and closing when people leave "represents the specific realization of a logic scheme. In this logic scheme, the The area involved in the control object is divided into four logical areas, that is, the first logical area, the second logical area, the third logical area, and the fourth logical area, which are respectively represented by four numbers 1, 2, 3, and 4, such as figure 1 As shown; each logical area in the figure corresponds to two logical values ​​of 0 and 1, which represent two different states of each logical area, where 0 indicates that there is no one in the logical area, and 1 indicates that there are people in the logical area. When a person...

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Abstract

The invention discloses an integrative control method of ultrared human body induction and a switch. The method comprises the following steps: A. a human body enters an induction area along a direction, and a precontrol state is established, wherein the induction area is opened when the human body comes and closed when the human body leaves; B. the following situations sequentially occur; C. when the human body enters the second part of the induction area from the induction area, the switch enters the precontrol state; D. when the human body enters the third part of the induction area from the induction area, the switch is in a switch-on state; and E. when the human body enters the fourth part of the induction area from the induction area, the switch enters the precontrol state. A high-efficiency power module, an ultrared pyroelectric sensor unit, a logic unit and an electronic switching device are sequentially connected, wherein the input end of the high-efficiency power module is connected with a power source; and the output end of the high-efficiency power module is sequentially connected with the power source input end of the ultrared pyroelectric sensor unit, the power source input end of the logic unit and the power source input end of the electronic switching device. The invention has remarkable energy-saving effect, wide control range, high induction sensitivity, ultra-long service life, simple and convenient mounting and maintenance and reliable work.

Description

technical field [0001] The invention relates to an infrared human body induction intelligent control method, and also relates to a switch of the infrared human body induction intelligent control method. "Infrared human body induction intelligent control technology method and method realization of the function, it has low static power consumption, large detection range, high sensing sensitivity, reliable work, and it can be turned on when people come and turn off when people leave within the set control range. It is very suitable for various lighting control, electrical equipment control and various occasions where the human body is used for automatic switch control. Background technique [0002] So far, humans have invented many types of human body induction automatic switches, including traditional passive infrared thermal release automatic induction switches, active infrared human body induction switches, active microwave detection human body induction switches using the p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H03K17/945
Inventor 王志刚
Owner 湖北盛世华龙科技有限公司
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