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Method for fault detection and dishwasher

A technology for fault detection and dishwashers, which is applied to the washing machine/washing machine for tableware, the washing machine/rinsing machine parts for tableware, mechanical equipment, etc. problem, to improve the efficiency of abnormal detection, the safety of operation, and the effect of rapid detection.

Active Publication Date: 2020-12-11
FOSHAN BEST ELECTRIC APPLIANCE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, the embodiment of the present invention provides a fault detection method and a dishwasher to solve the problem that the existing dishwasher cannot detect the fault of abnormal water inflow and has low safety.

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  • Method for fault detection and dishwasher
  • Method for fault detection and dishwasher
  • Method for fault detection and dishwasher

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Embodiment Construction

[0024] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0025] In the embodiment of the present invention, when it is detected that the water level of the dishwasher is raised, the running stage currently being executed by the dishwasher is acquired, and a list of execution actions associated therewith is obtained according to the running stage, so that the current running stage can be determined Whether there is a water intake operation, if the water intake operation does not need to be performed in the execution action list, it can be recognized that this water intake operation is an abnormal water intake operation, and an abnormal response op...

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Abstract

The invention applies to the technical field of intelligent household appliances, and provides a fault detection method and a dishwasher. The fault detection method includes the steps that if the water level in the dishwasher is detected to rise, the current operating stage of the dishwasher is obtained; an execution action list associated with the operating stage is inquired; the execution actionlist records all standard operations required to be executed by the dishwasher during the operating stage; and if the execution action list does not contain water inflow operation, exception responseoperation is executed. According to the fault detection method and the dishwasher, when the water level is detected to rise, whether water inflow operation exists in the current stage or not can be detected, thus abnormal water inflow operation can be detected quickly, and the detection efficiency of the abnormality of the dishwasher and the operating safety of the dishwasher are improved.

Description

technical field [0001] The invention belongs to the technical field of smart home appliances, and in particular relates to a fault detection method and a dishwasher. Background technique [0002] With the continuous development of intelligence and automation, dishwashers, as one of the smart home appliances, have gradually entered thousands of households. Dishwashers can provide users with a convenient and comfortable tableware cleaning experience. However, failures or abnormalities will inevitably occur during the operation of the dishwasher. How to quickly detect the abnormality of the dishwasher will directly affect the user experience. . Existing dishwashers cannot identify abnormal situations or faults. For example, when the dishwasher enters abnormally with water, it is easy to cause the water level to be too high and overflow the dishwasher, and even cause the dishwasher wire to short-circuit, triggering a safety accident. , it can be seen that the existing dishwash...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01F23/00G01P5/00G01M99/00A47L15/00A47L15/42
CPCA47L15/0049A47L15/42G01F23/00G01M99/005G01P5/00
Inventor 梁贰武
Owner FOSHAN BEST ELECTRIC APPLIANCE TECH CO LTD