Central air-conditioning system and indoor unit address collocation method of central air-conditioning system
A central air-conditioning system and address configuration technology, applied in heating and ventilation control systems, heating and ventilation safety systems, heating methods, etc., can solve problems such as waste of human resources, and achieve the effect of avoiding waste
Active Publication Date: 2014-09-10
QINGDAO HISENSE HITACHI AIR CONDITIONING SYST
View PDF8 Cites 9 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0006] However, the inventor found that in practical applications, an outdoor unit can be connected to dozens of indoor units, which are installed in different places, and some places have special control requirements, and the addresses of the indoor units in the place need to be checked. Precise setting, for example, configure the addresses of the 10 indoor units in this place as 0001~1010; while the indoor units in other places do not need to set the addresses precisely; Or during the commissioning process, the address will be set for each indoor unit one by one; that is to say, for the indoor units that do not need to accurately set the address, their addresses will also be accurately set through the remote control, resulting in a waste of human resources
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0042]In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below with reference to the accompanying drawings and preferred embodiments. However, it should be noted that many of the details listed in the specification are only for readers to have a thorough understanding of one or more aspects of the present invention, and these aspects of the present invention can be implemented even without these specific details.
[0043] As used herein, terms such as "module" and "system" are intended to include computer-related entities such as, but not limited to, hardware, firmware, a combination of hardware and software, software, or software in execution. For example, a module may be, but is not limited to being limited to being, a process running on a processor, a processor, an object, an executable, a thread of execution, a program, and / or a computer. For example, both an application...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a central air-conditioning system and an indoor unit address collocation method of the central air-conditioning system. The indoor unit address collocation method includes the steps that an outdoor unit broadcasts addressing commands to various indoor units; the indoor units judge whether address configuration identification of the indoor units is set to be collocated or not; if the address configuration identification of the indoor units is set to be collocated, collocated addresses are returned to the outdoor unit; if the address configuration identification of the indoor units is not set to be collocated, addresses being out of the legal address scope serve as the addresses of the indoor units to be stored and returned to the outdoor unit; after the returned addresses within the legal address scope are eliminated by the outdoor unit from the legal address scope, the remaining addresses are redistributed for the indoor units with the addresses being out of the legal address scope; the redistributed addresses are used in the indoor units with the redistributed addresses to serve as the collocated address of the indoor units to be stored, and the address configuration identification of the indoor units is set to be collocated. By means of the central air-conditioning system and the indoor unit address collocation method, the address collocation accuracy of the indoor units can be met, and labor resources can be further saved.
Description
technical field [0001] The invention relates to air-conditioning technology, in particular to a central air-conditioning system and a method for configuring addresses of indoor units. Background technique [0002] The central air-conditioning system is usually a multi-connection system, one outdoor unit can be connected to multiple different indoor units; in practical applications, the load requirements of different indoor units may be different; in order to ensure the outdoor unit and each indoor unit For normal communication, each indoor unit must have a unique address that is not repeated with other indoor units, so that control instructions can be sent to each indoor unit accurately; if the address is disordered or random, it may cause control confusion and so on. Since the indoor units in the central air-conditioning system usually do not have addresses when they leave the factory, in order to accurately control each indoor unit, it is necessary to assign addresses to ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): F24F11/00
Inventor 刘洋李文阳矫晓龙高岭刘坤
Owner QINGDAO HISENSE HITACHI AIR CONDITIONING SYST