Group control system and configuration method thereof
A configuration method and technology of configuration information, applied in heating and ventilation control systems, heating and ventilation safety systems, heating methods, etc., can solve problems such as long project debugging time
Pending Publication Date: 2019-05-03
GREE ELECTRIC APPLIANCES INC
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Problems solved by technology
[0004] In order to solve the problem in the related art that when the type or quantity of the controlled equipment changes in the group control system, software debugging needs to be performed again, which leads to a long debugging time of the project
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[0043]The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, and are not intended to limit the present invention.
[0044] In the following description, use of suffixes such as 'module', 'part' or 'unit' for denoting elements is only for facilitating description of the present invention and has no specific meaning by itself. Therefore, 'module', 'part' or 'unit' may be used in combination.
[0045] In order to solve the problem that the group control system in the related art needs to re-debug the software when the type or quantity of the controlled equipment changes, resulting in a long project debugging time, the embodiment of the present invention provides a group control system, such as image 3 As shown, the group control system includes: a central processing unit 101, a softwa...
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The invention discloses a group control system and a configuration method thereof. The group control system comprises a central processing unit, a software configuration module and a plurality of IO processing modules; the software configuration module is used for calling an algorithm library of the central processing unit, generating algorithm configuration information, and sending the algorithmconfiguration information to the central processing unit, and also used for determining the number of the IO processing modules, generating point location configuration information, and sends the point location configuration information to the IO processing module; the IO processing module is used for defining an IO port, and generating a communication protocol to establish communication connection with the central processing unit; the central processing unit is used for automatically generating a communication protocol when receiving the algorithm configuration information so as to establishcommunication connection with the IO processing modules according to the communication protocol, and is further used for controlling controlled equipment of the group control system according to the algorithm configuration information. Therefore, when the controlled equipment is changed, software change and debugging do not need to be carried out manually, configuration time is saved, and configuration efficiency is improved.
Description
technical field [0001] The invention relates to the field of generating units, in particular to a group control system and a configuration method thereof. Background technique [0002] At present, the computer room group control systems on the market carry out corresponding program development and software development according to the actual water system conditions of each project. figure 1 shows a common air conditioning water system, figure 1 The system shown includes: cooling tower 1, cooling tower fan 2, switch type electric butterfly valve 3, chiller 4, water pump 5 (cooling water pump, chilled water pump), electric bypass valve 6, temperature sensor 7 and other exemplary equipment. In related technologies, the structure of the group control system is usually as follows figure 2 shown. Among them, the I / O expansion module 8 is a controller that cannot be programmed, and all program codes, hardware definitions of controlled devices, etc. need to be written at the cen...
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IPC IPC(8): F24F11/88F24F11/63
Inventor 刘华姜春苗王升吴艺堂何玉雪
Owner GREE ELECTRIC APPLIANCES INC