Equipment ad hoc network method and device and air conditioning system

A self-organizing network and equipment technology, applied in the direction of transmission system, mechanical equipment, electrical components, etc., can solve the problems that affect the efficiency of networking and increase the time of networking, so as to solve the cumbersome manual operation process, improve the speed and speed of networking The effect of network efficiency

Inactive Publication Date: 2021-07-13
GREE ELECTRIC APPLIANCES INC
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  • Abstract
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  • Claims
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Problems solved by technology

[0004] In order to overcome at least to a certain extent the problem that the upper computer uses polling to roll names in the automatic coding mode of the air-conditioning system network, which increases the networking time and affects the networking efficiency. This application provides a self-organizing network method and device for equipment and air conditioning system

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  • Equipment ad hoc network method and device and air conditioning system
  • Equipment ad hoc network method and device and air conditioning system
  • Equipment ad hoc network method and device and air conditioning system

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Embodiment Construction

[0071] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be described in detail below. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in the present application, all other implementation manners obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present application.

[0072] figure 1 A flow chart of a device ad hoc network method provided by an embodiment of the present application, such as figure 1 As shown, the device self-organizing network method includes:

[0073] S11: When entering the address response mode, send roll call information to all slaves, so that after receiving the roll call information from the host computer, each slave generates a slave address according to the random delay time;

[0074] S12: When enter...

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Abstract

The invention relates to an equipment ad hoc network method and device and an air conditioning system.The equipment ad hoc network method comprises the steps of: when an address response mode is entered, sending roll call information to all slave machines, so that after the slave machines receive the roll call information of an upper computer, slave machine addresses are generated according to random delay time; and when entering an address recovery mode, sending roll call information to all the slaves, and receiving slave addresses returned by the slaves according to random delay time after the slaves receive the roll call information of the upper computer. According to the application, an interaction scheme of roll call of the upper computer or one-by-one confirmation with the slave computers is not needed, the networking speed and networking efficiency of the slave computers during first networking are improved, and the problems of tedious manual operation process and high error rate during traditional networking and long time consumption of address allocation through the upper computer are solved.

Description

technical field [0001] The application belongs to the technical field of air conditioning, and in particular relates to an equipment ad hoc network method, device and air conditioning system. Background technique [0002] In the existing commercial air-conditioning unit system, one wire controller can be used to connect multiple indoor units for unified control, thereby realizing a low-cost similar multi-connection solution. A large amount of control information and status information need to be transmitted between each unit machine in the system. In order to ensure that the information is transmitted to the correct object, it is necessary to ensure that the address (identity) of each object is unique and identifiable. Traditional address codes are generally set by DIP switches, which are temporarily set by the installer at the installation site. In order to ensure the uniqueness of the address, 128 indoor units need a 7-bit DIP switch. The DIP switch adopts a binary distri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/12H04L29/08F24F11/56F24F11/61F24F11/64F24F11/65
CPCH04L67/12F24F11/56F24F11/65F24F11/64F24F11/61H04L61/5046
Inventor 陈嘉亮吴学伟邹宏亮王胜利李志逢
Owner GREE ELECTRIC APPLIANCES INC
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