CN110824924A

Movatterモバイル変換

Info

Publication number: CN110824924A
Application number: CN201911170525.9A
Authority: CN
Inventors: 周世燕; 夏乙珩; 柳晓松; 庞文标; 邱健; 唐军荣
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-02-21
Anticipated expiration: 2039-11-26
Also published as: CN110824924B

Abstract

The invention relates to the field of electric appliance controllers, and particularly discloses a touch controller, a self-adaptive control method of the touch controller and an electric appliance, wherein the method comprises the steps of obtaining an induction reference value when a touch key of the touch controller is contacted with a control panel after the touch controller is connected and installed with the control panel; comparing the obtained induction reference value with a preset induction reference value; judging the type of the control panel according to the comparison result; the touch controller enters a control program corresponding to the type of the control panel, the traditional scheme of entering program selection by using a jumper cap or a reserved device is replaced, the application program is automatically adjusted by detecting and distinguishing the induction reference value when the touch key is contacted with the control panel under the condition that any device is not changed, the intelligent degree is higher, and the production of manufacturers is facilitated.

Description

Touch controller, adaptive control method of touch controller and electric appliance

Technical Field

The invention relates to the field of electric appliance controllers, in particular to a touch controller, a self-adaptive control method of the touch controller and an electric appliance.

Background

The general scheme of traditional control panel is usually for increasing peripheral device, like the scheme of wire jumper cap or resistance etc. reservation device, increases the program mode that state detection mouth judged need to get into, among the present household electrical appliances, in order to guarantee design time and design quality, the generalized design of controller is especially important, and the outward appearance that appears often in the market has the difference, but the little condition of controller difference basically, but this type of design does not have the advantage to controller manufacturer's management, can not adapt to different control panels.

Disclosure of Invention

The invention aims to overcome the technical problem that a controller in the prior art cannot adapt to different control panels, and provides a touch controller, an adaptive control method of the touch controller and an electric appliance.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows: an adaptive control method of a touch controller, the method comprising:

after the touch controller is connected and installed with the control panel, acquiring an induction reference value when a touch key of the touch controller is in contact with the control panel;

comparing the obtained induction reference value with a preset induction reference value;

judging the type of the control panel according to the comparison result;

and the touch controller enters a control program corresponding to the type of the control panel.

Further, the sensing reference value is an initial capacitance value sensed by the touch chip.

Furthermore, the sensing reference value range comprises a plurality of groups, and each sensing reference value range corresponds to the model of a control panel.

Furthermore, the touch keys comprise a plurality of touch keys, and when the type of the control panel is judged, the induction reference value of at least one touch key is within a preset induction reference value.

Further, when the sensing reference value of the touch key is not within the preset sensing reference value, prompt information is sent.

A touch controller comprises a control panel and a touch key, wherein the touch key is connected with the control panel and used for obtaining touch operation of a user, and the touch controller also comprises:

the touch sensing chip is used for acquiring a sensing reference value when the touch key is contacted with the control panel after the touch controller is connected and installed with the control panel;

and the control program chip is used for comparing the acquired induction reference value with a preset induction reference value, judging the type of the control panel according to the comparison result and entering a control program corresponding to the control panel.

Further, the control panel comprises one or more of a glass panel, an IMD panel.

Further, the touch key comprises any one of a spring key and a conductive film key.

Furthermore, the touch sensing chip and the control program chip are integrated in the same chip.

An electric appliance comprises the touch controller, and the control panel and the touch keys are correspondingly arranged according to the type of the electric appliance.

As can be seen from the above description of the present invention, compared with the prior art, the present invention provides a touch controller, an adaptive control method of the touch controller, and an electrical appliance, wherein after the touch controller is connected to a control panel, an induction reference value when a touch key of the touch controller is in contact with the control panel is obtained; comparing the obtained induction reference value with a preset induction reference value; judging the type of the control panel according to the comparison result; the touch controller enters a control program corresponding to the type of the control panel, the traditional scheme that program selection is achieved by using a jumper cap or a reserved device is replaced, under the condition that any device is not changed, the application program is automatically adjusted by detecting and distinguishing the induction reference value when the touch key is in contact with the control panel, the touch controller can be suitable for different control panels, the intelligent degree is higher, and the production of manufacturers is facilitated.

Drawings

FIG. 1 is a schematic diagram of a touch controller according to the present invention;

FIG. 2 is a block diagram of a touch controller according to the present invention;

FIG. 3 is a flowchart illustrating an adaptive control method of a touch controller according to the present invention.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of embodiments of the present invention, but not all embodiments, and the electric appliances include an electric cooker, a microwave oven, a television, an air conditioner, a refrigerator, and the like, and the embodiments are described by taking an electric cooker as an example:

as shown in fig. 1 and fig. 2, the present embodiment provides a touch controller, which includes acontrol panel 1, atouch key 2, atouch sensing chip 3, a control program chip 4, and a power supply, where thetouch key 2 is connected to thecontrol panel 1 to obtain a touch operation of a user, thetouch key 2 may be a spring key, a conductive film key, or the like,

thetouch sensing chip 3 obtains the sensing reference value when thetouch key 2 is touched on thecontrol panel 1 after the touch controller is connected and installed with thecontrol panel 1, the control panels applied to different types of electric appliances have differences, such as a glass panel or an IMD panel, a design radian, a design thickness, a height difference of the key and the like, the sensing reference value sensed by thetouch sensing chip 3 is different along with the change of materials,

the control program chip 4 compares the acquired sensing reference value with a preset sensing reference value, judges the type of thecontrol panel 1 according to the comparison result, enters a control program corresponding to thecontrol panel 1, thetouch sensing chip 3 and the control program chip 4 can be integrated in the same chip, the integration level is high, the space of the touch controller is also saved,

the embodiment also provides an electric appliance, which comprises the touch controller, wherein thecontrol panel 1 and thetouch keys 2 are correspondingly arranged according to the type of the electric appliance, and the electric appliance can be an electric cooker, a microwave oven, a television, an air conditioner, a refrigerator and the like.

As shown in fig. 3, this embodiment further provides an adaptive control method for a touch controller, where the method includes the following steps:

s1: after the touch controller is connected and installed with the control panel, acquiring an induction reference value when a touch key of the touch controller is in contact with the control panel;

s2: comparing the obtained induction reference value with a preset induction reference value;

s3: judging the type of the control panel according to the comparison result;

s4: and the touch controller enters a control program corresponding to the type of the control panel.

A plurality of groups of sensing reference value ranges are preset in the control program chip 4, each sensing reference value range corresponds to the model of a control panel, for example, for a glass panel and an IMD panel, the sensing reference value ranges are respectively marked as a1 and B1, the sensing reference value ranges are respectively marked as a0 and B0, the corresponding sensing reference value ranges are marked as a2 and B2, and after the touch controller is connected with the control panel and installed, the obtained sensing reference value is compared with preset sensing reference values a2 and B2; judging the type of the control panel according to the comparison result; the touch controller enters a control program corresponding to the model of the control panel, determines that the touch controller is a glass panel when the sensing reference value is within a range of a2, and enters a control program of a model a1, and determines that the touch controller is an IMD panel when the sensing reference value is within a range of B2, and enters a control program of a model B1.

As another implementation manner of this embodiment, the touch controller needs to be calibrated, a plurality of touch keys are provided, and when the model of the control panel is determined, the sensing reference value of at least one touch key is within the preset sensing reference value, and when the sensing reference value of a touch key is not within the preset sensing reference value, a prompt message is sent, for example, when the number of touch keys of the touch controller is N, at least M (M is greater than or equal to 1 and less than or equal to N) touch keys are within the range of a2, the control panel can be determined as the a1, the program of the a0 model is entered, or the control program of the B0 model is defaulted; if the reference values of M (M is more than or equal to 1 and less than or equal to N) touch keys are not in the range of any one of A2 and B2, a buzzer is adopted for prompting or a display prompt is adopted for cleaning a display interface, and when the reference values of N keys are in the range of A2 or B2, a control program of a corresponding machine type is entered.

The above description is only a few specific embodiments of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modifications made by the design concept should fall within the scope of the present invention.

Claims

1. An adaptive control method for a touch controller, the method comprising:

judging the type of the control panel according to the comparison result;

2. The adaptive control method of a touch controller according to claim 1, wherein the sensing reference value is an initial capacitance value sensed by the touch sensing chip.

3. The adaptive control method of a touch controller according to claim 1, wherein: the induction reference value range comprises a plurality of groups, and each induction reference value range corresponds to the model of a control panel.

4. The adaptive control method of a touch controller according to claim 1, wherein: the touch keys comprise a plurality of touch keys, and when the type of the control panel is judged, the induction reference value of at least one touch key is within a preset induction reference value.

5. The adaptive control method of a touch controller according to claim 1, wherein: and when the induction reference value of the touch key is not within the preset induction reference value, sending prompt information.

6. A touch controller comprises a control panel and a touch key, wherein the touch key is connected with the control panel and used for obtaining touch operation of a user, and the touch controller is characterized in that: further comprising:

7. The touch controller of claim 6, wherein: the control panel comprises one or more of a glass panel and an IMD panel.

8. The touch controller of claim 6, wherein: the touch key comprises any one of a spring key and a conductive film key.

9. The touch controller of claim 6, wherein: the touch sensing chip and the control program chip are integrated in the same chip.

10. An electrical appliance, characterized by: the touch controller of any one of claims 6 to 9, wherein the control panel and the touch keys are correspondingly arranged according to the model of the electric appliance.