Communication method of central flue system and central flue system adopting communication method

A technology of flue system and communication method, which is applied in the field of kitchen appliances, can solve the problems of low data transmission efficiency and poor real-time performance, and achieve the effects of fast linkage, slow transmission speed and average air volume

Active Publication Date: 2021-12-07
VATTI CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, such a connection method has problems such as low data transmission efficiency and poor real-time performance.

Method used

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  • Communication method of central flue system and central flue system adopting communication method
  • Communication method of central flue system and central flue system adopting communication method
  • Communication method of central flue system and central flue system adopting communication method

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Embodiment Construction

[0031] The following examples illustrate the invention, but the invention is not limited by these examples. Modifications to the specific implementation of the present invention or equivalent replacement of some technical features without departing from the spirit of the present invention should be included in the scope of the technical solution claimed in the present invention.

[0032] Please refer to figure 1 , the present invention provides a communication method for a central flue system, comprising the following steps:

[0033] S1: The user turns on the hood;

[0034] S2: The child node of the current hood judges whether the main fan is started according to the broadcast information of the main node of the main machine in the previous cycle. If the main fan is started, it will enter S3. If the main fan is not started, it will enter S4;

[0035] S3: All sub-nodes periodically send up the current status update information, so that the host can obtain the power-on informa...

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Abstract

The invention discloses a communication method of a central flue system and the central flue system adopting the method. The communication method comprises the following steps that S1, a user starts a range hood; S2, the child node of the current range hood judges whether a main draught fan is started or not according to broadcast information of the main node of the last cycle host, if the main draught fan is started, the step S3 is executed, and if the main draught fan is not started, the step S4 is executed; S3, all the child nodes send current state updating information upwards at regular intervals, so that the host obtains startup information, and then the step S5 is executed; and S4, the child node of the current range hood judges whether the current range hood is at the broadcasting moment or not according to the broadcasting information of the last cycle, if the current range hood is at the broadcasting moment, the step S2 is executed after broadcasting is finished, and if the current range hood is not at the broadcasting moment, the current child node actively reports starting information so that the host can obtain the starting information, and then the step S5 is executed. The central flue system is operated by adopting the communication method.

Description

technical field [0001] The invention relates to the technical field of kitchen appliances, in particular to a communication method for a central flue system and a central flue system using the method. Background technique [0002] The central flue system generates power through the main fan placed at the top of the public flue, and cooperates with the adjustment of the check valve connected to the public flue to achieve an even distribution of flow on each floor, so as to achieve the purpose of smooth smoke exhaust and low noise. [0003] Due to the complex wireless environment of the building, the attenuation of the wireless signal is very large. For floors above 10 floors, the bottom floor smoke machine cannot directly establish communication with the roof fan. For the smoke collection and exhaust machine system, the network structure generally adopts the hand-in-hand connection method, also called the bus connection method, that is, the method of uploading information to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24C15/20
CPCF24C15/2021
Inventor 余丹阳王智捷刘明雄梁嘉文高宁姚家前潘叶江
Owner VATTI CORP LTD
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