Washing method for improving washing efficiency of dish washing machine and dish washing machine used by washing method

Abstract

The invention discloses a washing method for improving the washing efficiency of a dish washing machine. The method comprises the following steps that S1, after the gate of the dish washing machine isclosed, a detection module extracts a tableware surface image and feeds back the image to an image processor, and the image processor processes image information to generate a tableware surface smudge factor c1, and S2, the image processor transmits the surface smudge factor c1 to a controller; the controller prejudges the smudge degree of the tableware surface and conducts pre-washing for t1 minutes by adjusting the water pressure, water temperature and water amount of the dish washing machine water inlet. The image processor generates the tableware surface smudge factor after processing theimage, the tableware surface smudge factor is transmitted to the controller, thus the controller can know the smudge degree of the current tableware, and thereby controlling the water pressure, watertemperature and water amount of the dish washing machine, the pre-washing time of the dish washing machine can be accurately controlled, the dish washing machine can control different washing situations according to cleanness degree of the tableware and accurately controls washing, and thus the washing time is saved.

Description

technical field [0001] The invention relates to the technical field of tableware washing control machines, in particular to a washing method for improving washing efficiency of a dishwasher and a dishwasher used therein. Background technique [0002] At present, the long washing time of dishwashers has been criticized by consumers. Generally, washing is done in stages. The washing time, pressure and temperature are fixed. Since the degree of soiling of the tableware is different each time, the fixed program leads to low efficiency. For example, each stage of cleaning tableware It may only take a few minutes to solve it, but the program cannot be recognized, and the washing time is longer; currently, there is a method to improve the efficiency by using a turbidity sensor to monitor the dishwashing water, but the turbidity sensor extracts the washing after washing of each program The turbidity factor of the water, the surface of the tableware may be clean at this time, but the...

AI Technical Summary

Problems solved by technology

[0002] At present, the long washing time of dishwashers has been criticized by consumers. Generally, washing is done in stages. The washing time, pressure and temperature are fixed. Since the degree of soiling of the tableware is different each time, the fixed program leads to low efficiency. For example, each stage of cleaning tableware It may only take a few minutes to solve it, but the program cannot be recognized, and the washing time is longer; currently, there is a method to improve the efficiency by using a turbidity sensor to monitor the dishwashing water, but the turbidity sensor extracts the washing after washing of each program The turbidity factor of water, the surface of the tableware may be clean at this time, but the turbidity sensor is in a misjudgment at this time, which has little significance for the follow-up procedure guidance

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