Infrared detection distance method for air conditioner, air conditioner and computer storage medium
A technology of infrared detection and air conditioner, which is applied in the field of air conditioner and computer storage medium, infrared detection distance
Active Publication Date: 2020-03-06
GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1
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Problems solved by technology
[0004] The main purpose of the present invention is to provide an infrared detection distance method for an air conditioner, an air conditioner and a computer storage medium, aiming to solve the technical problem of how to use a low-cost transceiver infrared sensor to detect the distance of a dynamic object
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[0037] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0038] The main solution of the embodiment of the present invention is:
[0039] Controlling the transmitting heads of the first infrared sensor and the second infrared sensor to cyclically transmit a plurality of ranging pulse signals with different duty ratios;
[0040] When it is detected that the receiving head of the first infrared sensor cannot receive the reflected signal of the ranging pulse signal and the receiving head of the second infrared sensor receives the reflected signal of the ranging pulse signal, according to the duty cycle of the reflected signal calculating the corresponding first distance and second distance;
[0041] Determine the current actual distance between the person and the air conditioner according to the first distance and the second distance, so as to adjust the operating parameters ...
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The invention discloses an air-conditioner infrared distance detection method. A first transmit-receive type infrared sensor and a second transmit-receive type infrared sensor are arranged in an air-conditioner. The method includes the steps that transmitting heads of the first infrared sensor and the second infrared sensor are controlled to transmit a plurality of distance measuring pulse signalswith different duty ratios; when it is detected that a receiving head of the first infrared sensor does not receive reflection signals of the distance measuring pulse signals and a receiving head ofthe second distance measuring pulse signals receives reflection signals of the distance measuring pulse signals, a first distance and a second distance which correspond to each other are calculated according to the duty ratios of the reflection signals; and the actual distance between a current person and the air-conditioner is determined according to the first distance and the second distance, and the operating parameter of the air-conditioner is adjusted according to the actual distance. The invention further discloses the air-conditioner and a computer storage medium, the distances betweenusers moving in a room and the air-conditioner can be detected through the transmit-receive type infrared sensors, and the operating parameter of the air-conditioner is adjusted according to the distances.
Description
technical field [0001] The invention relates to the technical field of air conditioners, in particular to an infrared detection distance method for an air conditioner, an air conditioner and a computer storage medium. Background technique [0002] Air conditioners are very popular in daily life and are used in almost every household. In order to provide users with a better air conditioner experience, and at the same time considering that users will move around in the room from time to time, it is determined that mobile users It is particularly important to adjust the operating parameters of the air conditioner according to the distance between the air conditioner and the air conditioner, so as to bring excellent comfort to the user, and it is a technical problem that needs to be solved at present. [0003] In the prior art, a thermopile sensor is usually used to detect the position of a human body, but the thermopile sensor is generally expensive, and if it is applied to a h...
Claims
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IPC IPC(8): F24F11/89F24F11/88F24F11/64
CPCF24F11/64F24F11/88F24F11/89
Inventor 屈金祥
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD