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Fault processing method and system for centralized exhaust type range hood

A fault handling method and collection-discharging technology, applied in transmission systems, digital transmission systems, heating methods, etc., can solve problems such as potential safety hazards, communication failures, and impacts on customer use

Active Publication Date: 2021-06-11
VATTI CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003]It is inevitable that there will be communication failures during the operation of the collection and exhaust hood system. Nowadays, after encountering communication failures, users often interrupt the use of range hoods , that is, to report and deal with the fault after stopping the operation of the system, which will affect the use of customers, and in serious cases will form a safety hazard

Method used

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  • Fault processing method and system for centralized exhaust type range hood
  • Fault processing method and system for centralized exhaust type range hood
  • Fault processing method and system for centralized exhaust type range hood

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Embodiment 1

[0050] This embodiment of the present application provides a fault handling method for exhaust smoke machines that can apply different operating modes under faults according to different types of communication faults, such as figure 1 As shown, its method steps include:

[0051] S100. Receive the reported communication failure information, identify the failure information and confirm the corresponding reported communication failure type. In the collection and exhaust smoke machine system, the main controller will regularly report various information to the cloud for inspection. If the inspection is abnormal, it means that there is a communication failure between the main controller and the cloud; in addition, when the system is operating normally, if the main controller When the starting signal of the terminal smoke machine is not received, that is, the starting rate is 0%, the detected pressure of the public flue also does not reach the starting pressure. When the detected st...

Embodiment 2

[0072] This embodiment of the present application provides a system applying the fault handling method of the collection and discharge hood of the present application, such as Figure 5 As shown, it includes a fault processing unit 1 and a collection and exhaust hood unit 2;

[0073] The fault processing unit 1 is configured to receive the communication fault information reported by the collection and discharge hood unit 2, identify the fault information and confirm the corresponding reported communication fault type, and compare the reported communication fault type with the pre-stored matching the communication failure types in the corresponding relationship, and obtaining the operation mode corresponding to the matched communication failure type in the corresponding relationship;

[0074] The collection and exhaust type hood unit 2 is used to implement the acquired operating mode to make the collection and exhaust type hood unit operate normally.

[0075] Such as Image 6...

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Abstract

The invention discloses a fault processing method and system for a centralized exhaust range hood, and the method comprises the steps: receiving reported communication fault information, recognizing the fault information, and confirming a corresponding reported communication fault type; matching the reported communication fault type with a communication fault type in a pre-stored corresponding relationship; obtaining an operation mode corresponding to the matched communication fault type in the corresponding relation, and implementing the operation mode to enable the centralized exhaust range hood to operate normally. According to the method, the reported communication fault type is identified, the operation modes under different faults are applied according to different communication fault types, and meanwhile, the fault data are reported, so that the use of the terminal range hood is not influenced in the process from the occurrence of the fault to the processing of the fault.

Description

technical field [0001] The invention belongs to the technical field of collection and discharge hoods, and in particular relates to a fault handling method and system for collection and discharge hoods. Background technique [0002] With the development of technology, the application of collection and discharge hoods for concentrated emission of cooking fumes from public flues in buildings has become more and more extensive. In order to accurately and effectively control the terminal range hoods on each floor, the main controller installed on the roof needs to Real-time communication with the cloud and terminal range hoods. [0003] Communication failures will inevitably occur during the operation of the collection and exhaust hood system. Nowadays, after encountering communication failures, the use of the range hood is often interrupted by the user, that is, the failure is reported and processed after the system is stopped, so that It will affect the use of customers, and ...

Claims

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Application Information

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IPC IPC(8): H04L12/24F24C15/20
CPCH04L41/0631H04L41/0654F24C15/2021Y02B30/70
Inventor 高宁刘明雄王智捷潘叶江
Owner VATTI CORP LTD
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