Air conditioner and awakening control method thereof
A control method and air conditioner technology, applied in heating and ventilation control systems, heating methods, space heating and ventilation, etc., can solve problems such as communication data frame loss
Active Publication Date: 2014-10-22
GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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Problems solved by technology
[0004] The purpose of the present invention is to provide a wake-up control method for an air conditioner, which aims to solve the problem of communication data frame loss in the prior art when waking up the main control chip of the air conditioner in a dormant state, so as to improve the control efficiency of the air conditioner
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[0021] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0022] In the embodiment of the present invention, when the air conditioner is in the dormant state, the air conditioner enters the working state from the dormant state according to the received remote control signal or the control signal generated by the user operating the control module of the air conditioner.
[0023] When the air conditioner enters the working state from the sleep state according to the remote control signal sent by the remote controller, the air conditioner wake-up control method provided by the embodiment of the present invention is as follows: figure 1 As shown, for the sake...
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The invention belongs to the field of air conditioner control and provides an air conditioner and an awakening control method thereof. The awakening control method includes that when the air conditioner receives a remote-control signal in a dormant state, and a controller on a display control panel of the air conditioner enters a working state from a dormant state according to the remote-control signal, controls the air conditioner to execute corresponding displaying work and / or voice prompting work, sends a pulse width modulation signal with a preset time span and a preset duty ratio to a main control panel of the air conditioner at the same time and sends communication data corresponding to the remote-control signal to the main control panel after the pulse width modulation signal is sent completely; a main control chip on the main control panel enters a working state from a dormant state according to the pulse width modulation signal and controls the air conditioner to execute corresponding work according to the communication data when receiving the communication data. By the awakening control method, the objective of guaranteeing integrity of the communication data while the main control chip is awakened is achieved without data frame loss, so that control efficiency of the air conditioner is improved.
Description
technical field [0001] The invention belongs to the field of air conditioner control, and in particular relates to an air conditioner and a wake-up control method thereof. Background technique [0002] At present, the commonly used communication methods for air conditioners are UART (Universal Asynchronous Receiver / Transmitter, Universal Asynchronous Receiver / Transmitter) communication or software simulation communication. For UART communication, it is a half-duplex asynchronous communication method, which can meet the needs of the air conditioner when it is working normally. communication requirements. [0003] With the improvement of the energy consumption standard of the air conditioner, in order to reduce the power consumption of the air conditioner when it is in standby, the air conditioner is required to enter the sleep mode when it is in standby, so the controller of the display control board and the main control chip of the main control board will also respond accord...
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IPC IPC(8): F24F11/00
Inventor 邹丁山
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD