Ceiling machine control method and device, ceiling machine and readable storage medium
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Solution Overview
Problem
Traditional ceiling embedded-type air conditioners cannot automatically adjust the direction of guiding airflow according to the position of a human, failing to meet various actual needs.
Innovation Solution
A control method for a ceiling embedded-type air conditioner that includes a millimeter wave human sense module and individual deflectors, which detects the position of a human and determines a target swing angle for the deflectors to adjust the airflow direction accordingly.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the ceiling embedded-type air conditioner uses fixed angle deflectors, then the structure is simple and easy to manufacture, but it cannot automatically adjust the direction of guiding airflow according to the position of the human
Solution Approach 1:
The patent applies the dynamics principle by transforming the fixed deflector structure into a dynamically adjustable one. The deflector angle is no longer fixed but can be dynamically changed based on real-time human position detection. The control system calculates the optimal deflector angle according to the detected human position parameters (distance, angle, height) and adjusts the deflector accordingly, enabling the airflow direction to adapt dynamically to human movement.
Solution Approach 2:
The patent implements feedback by using a millimeter wave human sense module to continuously detect human position and feed this information back to the control system. The control system processes the detected position data, calculates the appropriate deflector adjustment angle, and sends control signals to adjust the deflector. This closed-loop feedback mechanism enables automatic airflow direction adjustment according to human position.
2Adaptability or versatility
If the ceiling embedded-type air conditioner adds automatic airflow adjustment capability, then it can meet various actual needs, but the device complexity increases
Solution Approach 1:
The patent replaces complex mechanical adjustment mechanisms with a combination of millimeter wave detection and electronic control. Instead of using complex mechanical linkages or motors for deflector adjustment, the system uses millimeter wave radar for non-contact human position detection and electronic control signals to adjust the deflector angle, significantly reducing mechanical complexity while achieving precise airflow control.
Solution Approach 2:
The patent changes the control parameter from fixed mechanical settings to dynamically adjustable angular parameters based on detected human position. The system detects human position parameters (distance, angle, height) and transforms these into deflector adjustment parameters, enabling flexible airflow direction control without complex mechanical reconfiguration mechanisms.
3Ease of operation
If the ceiling embedded-type air conditioner uses fixed blowing angles, then the manufacturing cost is low, but it cannot track and follow human movement
Solution Approach 1:
The patent applies self-service by enabling the air conditioner to automatically detect human position and adjust its own airflow direction without external control. The millimeter wave human sense module continuously monitors human position, and the control system automatically calculates and adjusts the deflector angle to track human movement, making the system self-regulating and eliminating the need for manual intervention.
Solution Approach 2:
The patent introduces a millimeter wave human sense module as an intermediary to detect human position non-invasively. This intermediary device enables the air conditioner to感知 human presence and position without direct contact or complex interaction mechanisms, serving as a bridge between the user and the control system while keeping the overall device complexity manageable.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The solution allows the airflow to move with the movement of a human, enhancing user comfort by dynamically adjusting the airflow direction based on the human's position.
Implementation Method 1
detecting, by the millimeter wave human sense module, a first angle at which a human deviates from an angular bisector
Data Source
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AI summary
Disclosed in the present application are a ceiling machine control method and device, a ceiling machine and a readable storage medium. The method comprises: by means of a millimeter wave human sensing module, measuring a first angle of a human body deviating from an angular bisector of a target air blowing angle interval corresponding to a target air deflector, a first distance between the human body and the ceiling machine, and a first included angle of a connecting line between the human body and the ceiling machine relative to a plumb line, wherein the target air deflector is an air deflector in the mode of blowing people with wind; according to the first angle, the first distance and the first included angle, determining a target air swing angle of the target air deflector; and according to the target air swing angle, controlling the operation of the target air deflector so that the target air deflector directs air towards the human body.