Human body induction device based on infrared recognition
A technology of human body induction and infrared recognition, applied in water supply devices, flushing equipment with water tanks, buildings, etc., can solve problems such as urinal blockage, failure to respond in time, embarrassment, etc.
Inactive Publication Date: 2021-10-29
NINGBO XINGHONG INTELLIGENT TECH CO LTD
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[0003] Infrared identification is widely used in major shopping malls, universities, city centers, railway stations, commercial buildings and other places. Among them, the urinals of public toilets are widely used. When a person stands in front of the urinal, the infrared light emitted by the infrared emitting tube After being reflected by the human body to the infrared receiving tube, the signal is processed to control the solenoid valve to open the water for flushing. However, due to the behavior of personnel throwing cigarette butts and other debris into the urinal, the urinal is often blocked. At this time, flushing When there is water, there will be problems such as overflow. At the same time, the cleaners who clean the toilet usually clean it regularly, so they cannot respond in time when there is a problem. Therefore, we propose a human body sensing device based on infrared recognition
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[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0024] see Figure 1-7 , a human body sensing device based on infrared recognition in the figure, including a urinal 1 and an infrared sensing drainage treatment device 2, the infrared sensing drainage treatment device 2 used to sense people coming and going to wash the urinal 1 is installed In the urinal 1, the bottom of the urinal 1 is set as a concave spherical structure, so that the liquid can be washed away more.
[0025] Wherein, the infrared induction ...
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The invention discloses a human body induction device based on infrared recognition, which comprises a urinal and an infrared induction drainage treatment device. The infrared induction drainage treatment device used for sensing the coming and going of people and washing the urinal is mounted in the urinal. According to the invention, the infrared induction drainage treatment device is arranged in the urinal, so that the flushing can be conducted in time after a person uses the toilet, when the urinal is accidentally blocked and no person cleans the urinal, blocking liquid can be automatically discharged, blocking objects can be automatically and simply treated, and the situation that flushing water overflows due to blocking is avoided.
Description
technical field [0001] The invention relates to the technical field of infrared identification controllers, in particular to a human body induction device based on infrared identification. Background technique [0002] Infrared identification refers to the way of identification using infrared rays. When someone enters the sensing range, the special sensor detects the change of the infrared spectrum of the human body, and automatically turns on the load. If the person does not leave the sensing range, it will continue to be connected; Automatically shut down the load. [0003] Infrared identification is widely used in major shopping malls, universities, city centers, railway stations, commercial buildings and other places. Among them, the urinals of public toilets are widely used. When a person stands in front of the urinal, the infrared light emitted by the infrared emitting tube After being reflected by the human body to the infrared receiving tube, the signal is processed...
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IPC IPC(8): E03D5/10E03D13/00
CPCE03D5/105E03D13/00E03D13/005
Inventor 厉刚
Owner NINGBO XINGHONG INTELLIGENT TECH CO LTD