Air conditioner controlling system and controlling method thereof
An air conditioner and control system technology, applied in heating and ventilation control systems, heating and ventilation safety systems, heating methods, etc., can solve the indoor/outdoor unit search time delay, reduce the efficiency of the pipe, and cannot control the indoor unit Or outdoor unit air volume, wind speed and other issues to achieve the effect of shortening the search time, easy control and management, and increasing convenience
Inactive Publication Date: 2009-07-22
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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Problems solved by technology
Although this kind of air conditioner can be controlled through the network by using the connected central controller, the central controller can only input or confirm simple commands such as on / off, so there is a problem that the air volume and wind speed of each indoor or outdoor unit cannot be controlled. And other issues
In addition, the address assigned by the air conditioner to the above-mentioned indoor unit and outdoor unit is determined by the central controller according to the address data assigned by the indoor unit / outdoor unit to control the air volume, wind speed and set temperature of the relevant indoor unit or outdoor unit. However, it is necessary to sequentially retrieve the address data of the indoor unit / outdoor unit starting from the low-value address data, so there is a problem of delay in searching for the relevant indoor unit / outdoor unit
In addition, when the air conditioner monitors the operating status of the indoor unit through the central controller, the status data of the indoor unit / outdoor unit that does not need to be input is also sent by the central controller, thus greatly reducing the efficiency of the tube.
Method used
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[0028] Such as figure 1 As shown, the air conditioner control system provided by the present invention includes: multiple indoor units 30 that can operate according to user commands and can send their own operating status data; multiple indoor units that are connected to the indoor units 30 and can input commands to 30 transmits control instructions, so that the outdoor unit 20 of the relevant indoor unit 30 operation; the gateway 40 capable of sending signals to the relevant outdoor unit 20; The indoor unit 30 sends a control signal to the central controller 10 . The gateway 40 is located between the central controller 10 and the outdoor unit 20 , which can transmit the signal sent by the central controller 10 to the relevant outdoor unit 20 and the signal sent by the outdoor unit 20 to the central controller 10 . When the central controller 10 receives a control command for controlling the outdoor unit 20 and the indoor unit 30 from the internal network or external input, t...
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An air conditioner control system and a control method thereof. The air conditioner control system includes multiple indoor units that can operate according to user commands and send their own operating status data; multiple indoor units are connected to each other and can transmit control instructions to the indoor units that input instructions, so that the relevant indoor units can operate outdoor units; a gateway capable of sending signals to related outdoor units; and a central controller that establishes a one-to-one connection with related outdoor units through the gateway and sends control signals only to selected indoor units. The air conditioner control system and its control method of the present invention only transmit control signals for operation control and monitoring to the selected indoor units connected one-to-one with the outdoor units, and the operating status of the selected indoor units By monitoring, the operation of different indoor units can be controlled and managed more easily, thereby increasing the convenience of management, and shortening the search time of indoor units, allowing indoor units to be controlled in a shorter time .
Description
technical field [0001] The present invention relates to an air conditioner control system and its control method, in particular to an air conditioner that can use a central controller to send signals only to indoor units and corresponding outdoor units that input control instructions, and to control and monitor them. Controller control system and its control method. Background technique [0002] Usually, the air conditioner in the prior art uses buttons or remote controllers installed on the indoor unit to control the operation of the indoor unit according to the input control instructions, so as to adjust the indoor air. Although this kind of air conditioner can be controlled through the network by using the connected central controller, the central controller can only input or confirm simple commands such as on / off, so there is a problem that the air volume and wind speed of each indoor or outdoor unit cannot be controlled. And other issues. In addition, the address assi...
Claims
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IPC IPC(8): F24F11/00
Inventor 金海镇
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD