Multi-split air conditioning system and centralized management and control method of the same
A multi-connected system and internal machine technology, applied in the general control system, control/regulation system, heating and ventilation control system, etc., can solve the problems of large manpower, material resources, financial resources, error-prone and time-consuming, etc.
Active Publication Date: 2017-09-19
GREE ELECTRIC APPLIANCES INC
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Problems solved by technology
[0003] It can be seen from the above that the current method of completely collecting engineering information manually requires a lot of manpower, material and financial resources, and is also prone to errors and time-consuming
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[0034] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described The embodiments are only some of the embodiments of the present application, but not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the scope of protection of this application.
[0035] see figure 1 , the embodiment of the present application provides a multi-connection system, the system includes a host computer 1, a household billing gateway 2, an external computer 3, and at least one internal computer 4 associated with the external computer 3, each of the The internal units 4 all correspond to an air co...
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The invention provides a multi-split air conditioning system and a centralized management and control method of the same. The multi-split air conditioning system includes a host computer, an individual billing gateway, an outer machine, and an inner machine, wherein the host computer is used for issuing a user information obtaining command containing the identifier of an inner machine to the individual billing gateway; the individual billing gateway is used for forwarding the user information to the outer machine; the outer machine is used for sending the user information obtaining command to each inner machine associated with the outer machine when determining that the inner machine represented by the identifier of the inner machine in the user information obtaining command; and the inner machine is used for determining whether the inner machine represented by the identifier of the inner machine in the user information obtaining command is consistent to the identifier of the inner machine, and if so, the user information is entered through an air conditioning hand operator corresponding to the inner machine, and the entered user information and the identifier of the inner machine are used as engineering information and are fed back to the outer machine. The technical scheme of the multi-split air conditioning system can automatically acquire the engineering information so as to save the demanded human and material resources and financial resources, and can reduce the error probability.
Description
technical field [0001] The invention relates to the technical field of automation control, in particular to a multi-connected system and a centralized management and control method thereof. Background technique [0002] With the current rapid growth of buildings, the demand for multi-connected air-conditioning systems is also increasing. In a multi-split air conditioner system, usually one outdoor unit is associated with multiple indoor units. At present, when performing remote monitoring of building air conditioners or performing household billing for each indoor unit, the property or technical personnel usually check the project numbers of the indoor units room by room, and then register the corresponding relationship between the air conditioner inner unit and the user and room (ie engineering information). After the project information is counted, the technicians manually input the project information to the software in the host computer, so that the software in the hos...
Claims
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Login to View More IPC IPC(8): G05B19/418F24F11/00
CPCG05B19/4186
Inventor 崔智魁刁作清周毅周喜杨家安韩金英
Owner GREE ELECTRIC APPLIANCES INC