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Control method for food processor

A technology of a food processing machine and a control method, which can be applied to household appliances, applications, kitchen appliances, etc., and can solve problems such as the distance deviation between the magnet and the sensor, sensor failure, and the machine cannot control the opening and closing of the cup lid, so as to ensure reliability, Avoid the effect of opening the lid by mistake

Active Publication Date: 2018-11-06
JOYOUNG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, any material will expand with heat and contract with cold, especially in the high-temperature environment inside the unmanned food processor. The distance between the magnet and the sensor will shift after long-term use, causing the sensor to fail, and the machine cannot control the opening and closing of the cup lid.

Method used

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  • Control method for food processor
  • Control method for food processor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] A control method for a food processing machine, such as figure 1 As shown, the method may include S11-S14:

[0049] S11. When it is detected that the user is approaching the food processor, detect whether the user is still within the detection range of the food processor within the first preset time period, and detect the user's discharging gesture within the first preset time period.

[0050] Optionally, in an initial state, the lid of the food processor is closed and can be opened manually.

[0051] In the embodiment of the present invention, the initial position of the food processing machine is set to the closed position, that is, it is in the closed state, and the user can manually open the cover, which ensures that even if the automatic opening of the machine cannot work due to sensor failure and other reasons, the user can also manually open the cover. cover to ensure reliable operation of the machine.

[0052] In the embodiment of the present invention, after ...

Embodiment 2

[0067] In this embodiment, on the basis of the first embodiment, a power storage circuit is set in the food processor.

[0068] Optionally, the food processor has a power storage function; as figure 2 As shown, the method may also include S21:

[0069] S21. When the external power supply of the food processor is cut off, the stored electricity is used to supply power to the control unit of the food processor, and the control unit controls the cup cover to be in a preset free state; the free state means that the cup cover can pass through the There are two ways of manual and automatic control.

[0070] In the embodiment of the present invention, when the power is suddenly cut off during the working process of the machine, because the cup lid is in a locked state in order to prevent the user from opening the lid by mistake during work, at this time the power is suddenly cut off, and the user cannot timely remove the residual materials in the machine. Cleaning, if left for a l...

Embodiment 3

[0074] On the basis of the second embodiment, this embodiment provides a solution to the circuit of the food processor when the food processor is suddenly powered off.

[0075] Optionally, the method may also include:

[0076] When it is detected that the external power supply of the food processor is cut off, the control unit controls circuits other than the circuit for opening and closing the cup lid to be in a preset low power consumption state.

[0077] In the embodiment of the present invention, the entire circuit system of the unmanned food processing machine is controlled by the control unit. When a power failure is detected during machine operation, all peripheral devices of the control unit except the cup lid control system can be set to low Power consumption state, for example, turning off other circuits except the lid switching system (the circuit for opening and closing the lid) to save power. At the same time, the power supply circuit can be isolated by diodes to...

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Abstract

The embodiment of the invention discloses a control method of a food processor. The control method comprises the steps that when it is detected that a user approaches the food processor, it is detected whether or not the user is still located within a detection range of the food processor within first preset duration, and the discharging gesture of the user is detected within the first preset duration; when it is detected that the user is still located within the detection range within the first preset duration, and the discharging gesture of the user is detected, a cup cover of the food processor is automatically opened; within second preset duration after the cup cover is automatically opened, it is detected whether or not materials are put in the food processor; if yes, after the reminding of a box cover, the cup cover of the food processor is automatically closed. According to the control method, before the cup cover is controlled to be opened or closed automatically, delayed verification is conducted on a control signal, the reliability of controlling the cup cover is ensured, the problems that when a sensor breaks down or detects that the user passes by the food processor, the cup cover is opened accidentally are avoided, and the phenomenon of clamping hands is avoided.

Description

technical field [0001] Embodiments of the present invention relate to cooking equipment control technology, in particular to a control method of a food processor. Background technique [0002] At present, unmanned food processing machines with automatic opening and closing lids (such as unmanned soybean milk machines) automatically detect the user's feeding operation through intelligent recognition technology. When the user needs to use the food processing machine, the food processing machine will automatically open the cup cover; After the material inside is put in, the food processor automatically closes the cup lid, and the machine starts to work automatically. After pulping and cleaning, the machine will automatically open the cover to dry and maintain the machine. It saves the cumbersome operation of opening the cover and selecting functions by the user, which greatly improves the user experience. Moreover, the machine automatically opens the cover to dry after workin...

Claims

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Application Information

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IPC IPC(8): A47J43/07
CPCA47J43/075
Inventor 王旭宁吴涯
Owner JOYOUNG CO LTD
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