Gateway box for household central air-conditioning control and control method thereof

Abstract

The invention discloses a gateway box for controlling a household central air-conditioning and a control method for the gateway box. The gateway box comprises a cloud platform and a gateway box body, wherein the gateway box body comprises a main logic layer, a controller layer, an I / O definition layer and a physical layer, wherein the main logic layer comprises a gateway, a main sequence controller and a status monitor; the controller layer comprises an independent task controller and a plurality of subentry controllers; the gateway is connected with the cloud platform, the main sequence controller and the independent task controller; the main sequence controller is connected with the plurality of subentry controllers; the I / O definition layer comprises a panel driver, a host driver, a new fan driver and a heat exchange station driver which are connected with the subentry controllers in a one-to-one correspondence mode; the physical layer comprises an I / O module; the I / O module is connected with the independent task controller, the panel driver, the host driver, the new fan driver and the heat exchange station driver.

Description

technical field [0001] The invention relates to the technical field of household central air-conditioning control, in particular to a gateway box for controlling household central air-conditioning and a control method thereof. Background technique [0002] At present, the most common integrated control of HVAC equipment on the market is realized by the framework of PLC+gateway, in which the PLC module solves the logic control requirements of local equipment, and the gateway solves the function of data transmission. There are at least two hardware systems in terms of hardware; Some household central air-conditioning control devices generally control and connect cooling, heating, humidification and dehumidification separately according to the equipment, so as to realize related control functions, but there may be logical contradictions during operation. In addition, for common central air-conditioning equipment on the market , its cooling and heating are actually the same set ...

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Problems solved by technology

[0002] At present, the most common integrated control of HVAC equipment on the market is realized by the framework of PLC+gateway, in which the PLC module solves the logic control requirements of local equipment, and the gateway solves the function of data transmission. There are at least two hardware systems in terms of hardware; Some household central air-conditioning control devices generally control and connect cooling, heating, humidification and dehumidification separately according to the equipment, so as to realize related control functions, but there may be logical contradictions during operation. In addition, for common central air-conditioning equipment on the market , its cooling and heating are actually the same set of equipment, if it is distinguished in this way, there will be situations where equipment is repeatedly defined

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