CN110359221A - Dosage of scour determines method and washing machine in a kind of washing machine - Google Patents

Abstract

The invention discloses dosage of scour in a kind of washing machine to determine method and washing machine, pass through the clothes weight in washing machine, determine inflow, the quality of detergent required for calculating according to inflow shows the initial injected volume of detergent in the display interface of washing machine.Washing machine determines that method controls detergent injected volume using dosage of scour in above-mentioned washing machine, user can intuitively understand detergent input amount, it is controlled convenient for the use to detergent, and it avoids detergent and launches excessive or very few phenomenon, while guaranteeing washing effect, detergent is made to be fully used.

Description

Method for determining amount of detergent in washing machine and washing machine

technical field

The invention relates to the technical field of washing machines, in particular to a method for determining the amount of detergent in a washing machine and a washing machine.

Background technique

Detergent needs to be added when using the washing machine to wash clothes. There are currently two methods for adding detergent: the first one: manually adding it manually; the second one: the washing machine is provided with a detergent dispensing device, which is added in the detergent box in advance. Detergent, when the washing machine performs washing, the detergent dispensing device can be controlled to automatically dispense the detergent.

With regard to the method of automatically adding detergent, the user does not know how much detergent is automatically added by the washing machine, and cannot accurately grasp the amount of detergent. For the method of manually adding detergent, the amount of laundry each time the user washes is different, and the material and degree of soiling of the laundry are also different each time. Putting too much on, resulting in unclean rinsing, waste of water and detergent, or too little detergent, poor washing effect of clothes and poor user experience.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a method for determining the amount of detergent in a washing machine and a washing machine, so as to solve the technical problem of inaccurate dosage when manually adding detergent in the prior art.

As conceived above, the technical scheme adopted in the present invention is:

A method for determining the amount of detergent in a washing machine. The amount of water inflow is determined by the weight of clothes in the washing machine, the quality of the required detergent is calculated according to the amount of water inflow, and the initial amount of detergent is displayed on the display interface of the washing machine.

Among them, determining the amount of water intake includes:

The weight sensor on the washing machine weighs the laundry and transmits the weighing result to the control device;

The control device saves the weighing result and matches it with the water inflow comparison table stored therein to obtain the water inflow corresponding to the weighing result.

Among them, detect whether the user selects the washing mode:

If so, according to the amount of water inflow and the degree of soiling set in the washing mode, recalculate the required quality of detergent and display it;

Otherwise, the initial dose of detergent is displayed.

Among them, after the set time of washing operation, according to the turbidity of the washing water, the display interface displays the amount of the second dose of detergent, and prompts the user to dose the detergent.

Among them, the current turbidity of the washing water is detected and compared with the set turbidity to determine whether the current turbidity exceeds the set turbidity: if so, the secondary dosage of detergent will be displayed according to the detergent comparison table; otherwise, continue washing.

Among them, according to the detergent comparison table, the secondary dosage of detergents includes:

Obtain the difference between the current turbidity and the set turbidity, and transmit the difference result to the control device;

The control device matches the difference result with the detergent comparison table to obtain the detergent dosage corresponding to the difference result.

Wherein, the prompting the user to dispense detergent includes a voice prompt and a text prompt.

Wherein, the set time is 3min-6min.

A washing machine adopts the above-mentioned method for determining the amount of detergent in the washing machine to control the dosage of detergent.

Wherein, it includes a control device and a display panel connected to the control device, and the display panel is used to display the amount of detergent put in.

Beneficial effects of the present invention:

The method for determining the amount of detergent in the washing machine proposed by the present invention determines the amount of water inflow by the weight of the clothes in the washing machine, calculates the quality of the required detergent according to the amount of water inflow, and displays the initial amount of detergent on the display interface of the washing machine, so that the user can intuitively Knowing the amount of detergent input is easy to control the use of detergent, and avoids the phenomenon of too much or too little detergent, ensuring the washing effect and making full use of the detergent.

Description of drawings

Fig. 1 is the main flow chart of the method for determining the amount of detergent in the washing machine provided by the present invention;

Fig. 2 is the flow chart 1 of the method for determining the amount of detergent in the washing machine provided by the present invention;

3 is a second flowchart of the method for determining the amount of detergent in a washing machine provided by the present invention.

Detailed ways

In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved more clearly, the technical solutions of the present invention are further described below with reference to the accompanying drawings and through specific 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. In addition, it should be noted that, for the convenience of description, the accompanying drawings only show some but not all of the parts related to the present invention.

Referring to FIG. 1, an embodiment of the present invention provides a method for determining the amount of detergent in a washing machine. The amount of water inflow is determined by the weight of clothes in the washing machine, the quality of the required detergent is calculated according to the amount of water inflow, and the detergent is displayed on the display interface of the washing machine. Initial delivery amount.

By displaying the initial dosage of detergent on the display interface, the user can intuitively understand the dosage of detergent, which is convenient to control the use of detergent, and avoids excessive dosage of detergent due to subjective factors when adding detergent manually. If the phenomenon is too small, the detergent can be fully utilized while ensuring the washing effect.

Considering the different types of detergents used by users, it may be solid laundry detergent or liquid laundry detergent. Displaying the initial dosage of detergent on the display interface includes: displaying the dosage of A gram of solid detergent and the dosage of B gram of liquid detergent on the display interface, which is convenient for the user to dispense according to the actual situation.

Determining the amount of water intake includes: weighing the laundry by a weight sensor on the washing machine and transmitting the weighing result to the control device; The water inflow corresponding to the weight result. The water intake control table is obtained through multiple experiments.

The method of weighing clothes is not limited to the above-mentioned method of using a weight sensor, but can also use an identification module to identify the quantity, material, and volume of the clothes. When the clothes are put into the washing machine, the image module takes pictures of the clothes and will take pictures. The results are compared with the stored pictures to comprehensively estimate the weight of the laundry, which is not limited here.

There are washing modes on the display interface for the user to select. In this embodiment, the washing modes include that the user selects the soiling options corresponding to the clothes according to the actual situation, and the washing modes are divided into several levels according to the degree of soiling of the clothes. If the user chooses Dirty, it means that the stains on the clothes are mostly grease; if the user chooses Normal, it means that the stains on the clothes are mostly perspiration; some dust.

Referring to Figure 2, if the user selects the washing mode, the control device will automatically increase or decrease a certain amount of detergent based on the initial dose of detergent according to the water input amount determined by the weighing result and the washing mode selected by the user, that is, The quality of the required detergent is recalculated and displayed on the display interface; therefore, the user's operation process is to put in the clothes, select the washing mode, put in the detergent according to the displayed amount of detergent, and start washing. When the user selects the button to start washing, the amount of detergent dosed is no longer displayed on the display interface.

If the user does not select the washing mode, the initial amount of detergent will be displayed, and the user can do it according to the initial amount of detergent. At this time, the user's operation process is: put in the clothes, put in the detergent according to the displayed amount of detergent, and start washing .

If the user does not select the washing mode, and the washing is performed according to the initial dosage, there may be a large degree of dirt and insufficient detergent, which will affect the washing effect. Even if the user selects the washing mode, there may be a phenomenon that the actual degree of soiling of the clothes does not match the washing mode selected by the user due to the judgment of subjective factors. Therefore, in this embodiment, in the washing process, detergent is added. The optionality of secondary delivery.

Referring to FIG. 3 , after the set time of the washing operation, according to the turbidity of the washing water, the display interface displays the secondary dose of detergent, and prompts the user to dose the detergent. The setting time can be 3min to 6min. The selection of the setting time can be set according to the actual situation. There is no limit here to ensure that the detergent that was put in for the first time has been dissolved, and the clothes are all soaked and evenly soaked in the washing water.

The method for determining the secondary amount of detergent is: Detect the current turbidity of the washing water, and compare it with the set turbidity to determine whether the current turbidity exceeds the set turbidity: if yes, it means that the clothes are dirty, and control the The device displays the second dose of detergent according to the detergent comparison table; otherwise, it means that the current dose of detergent matches the degree of soiling of the clothes, and the washing can be continued.

Displaying the secondary dosage of detergent according to the detergent comparison table includes: obtaining the difference between the current turbidity and the set turbidity, and transmitting the difference result to the control device; the control device matches the difference result with the detergent comparison table , and obtain the detergent dosage corresponding to the difference result. Detergent control tables are obtained through experiments.

Because the washing machine automatically washes after the user chooses to start washing, in order to save time, the user does not keep staring at the washing machine, so when the detergent needs to be put in again, a prompt needs to be given. Prompting the user to dispense detergent includes voice prompts and text prompts. The voice prompt can be a buzzer or a language automatically set by the user, which is not limited here. The text prompt is the position where the detergent dose is displayed on the display interface, and the detergent dose is displayed again. When the user receives the prompt information, the detergent is re-injected according to the second-injection amount of the detergent displayed on the display interface to ensure the washing effect.

The embodiment of the present invention also provides a washing machine, which adopts the above-mentioned method for determining the amount of detergent in the washing machine to control the dosage of the detergent.

The washing machine includes a control device and a display panel connected to the control device, and the display panel is used to display the amount of detergent dispensed. At the same time, dirt level options, such as "dirty", "normal", "lighter", etc., can be set on the display panel for the user to choose. In addition, the washing machine further includes a weight sensor and a turbidity detection device, where the weight sensor is used to weigh the laundry before washing, and the turbidity detection device is used to detect the turbidity of the washing water during the washing process.

The above embodiments only illustrate the basic principles and characteristics of the present invention. The present invention is not limited by the above embodiments. Without departing from the spirit and scope of the present invention, the present invention also has various changes and changes. These changes and changes are all fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (10)

1. a method for determining the amount of detergent in a washing machine, it is characterized in that, by the weight of clothes in the washing machine, determine the amount of water, calculate the quality of the required detergent according to the amount of water, display the initial amount of detergent on the display interface of the washing machine . 2. The method for determining the amount of detergent in a washing machine according to claim 1, wherein determining the amount of water intake comprises: The weight sensor on the washing machine weighs the laundry and transmits the weighing result to the control device; The control device saves the weighing result and matches it with the water inflow comparison table stored therein to obtain the water inflow corresponding to the weighing result. 3. The method for determining the amount of detergent in a washing machine according to claim 1, wherein the detection user selects a washing mode: If so, according to the amount of water inflow and the degree of soiling set in the washing mode, recalculate the required quality of detergent and display it; Otherwise, the initial dose of detergent is displayed. 4 . The method for determining the amount of detergent in a washing machine according to claim 1 , wherein after the washing operation is set for a set time, according to the turbidity of the washing water, the display interface displays the amount of detergent for the second time, and prompts the user to carry out 4. 4 . Detergent delivery. 5. The method for determining the amount of detergent in a washing machine according to claim 4, wherein the current turbidity of the washing water is detected and compared with the set turbidity to determine whether the current turbidity exceeds the set turbidity: if , then according to the detergent comparison table, display the amount of detergent for the second time; otherwise, continue to wash. 6. The method for determining the amount of detergent in the washing machine according to claim 5, wherein, according to the detergent comparison table, showing the secondary amount of detergent to be put in comprises: Obtain the difference between the current turbidity and the set turbidity, and transmit the difference result to the control device; The control device matches the difference result with the detergent comparison table to obtain the detergent dosage corresponding to the difference result. 7 . The method for determining the amount of detergent in a washing machine according to claim 4 , wherein the prompting the user to put in the detergent comprises a voice prompt and a text prompt. 8 . 8 . The method for determining the amount of detergent in a washing machine according to claim 4 , wherein the set time is 3 min to 6 min. 9 . 9 . A washing machine, characterized in that the dosage of detergent is controlled by using the method for determining the amount of detergent in a washing machine according to any one of claims 1 to 8 . 10. The washing machine according to claim 9, characterized by comprising a control device and a display panel connected to the control device, wherein the display panel is used to display the dosage of detergent.