WO2018171349A1

WO2018171349A1 - Control system for laundry machine

Info

Publication number: WO2018171349A1
Application number: PCT/CN2018/075350
Authority: WO
Inventors: 许升; 黄振兴; 李文伟; 吴军
Original assignee: 青岛海尔滚筒洗衣机有限公司
Priority date: 2017-03-23
Filing date: 2018-02-06
Publication date: 2018-09-27
Also published as: CN108625112A

Abstract

Disclosed is a control system for a laundry machine, comprising a laundry machine and an intelligent terminal. The laundry machine is provided with an activation device thereon, through which the laundry machine authorizes/disables the intelligent terminal to perform remote control on the laundry machine. In the present invention, the activation device is disposed on the laundry machine, such that the intelligent terminal is required to obtain the authorization from the activation device to perform remote control on the laundry machine. This design can avoid false remote control, and thus increase the safety of an Internet-of-things laundry machine under remote control.

Description

Washing machine control system

Technical field

The invention relates to the field of washing machines, in particular to an internet of things washing machine control system.

Background technique

The Internet of Things is another wave of global informationization following the computer, Internet and mobile communication networks. Since 1999, the concept of the Internet of Things has gradually entered the field of vision. It is considered to be the next trillion-level information technology after the Internet. In recent years, countries around the world are stepping up research on IoT technology.

The development of the Internet of Things is divided into four phases: the first phase is the networking of mainframes and mainframes; the second phase is the connection between desktops and laptops; and the third phase is the interconnection of some mobile devices such as mobile phones; The fourth stage is the rise of the embedded Internet. More applications related to people's daily lives, including washing machines, refrigerators, TVs, microwave ovens, etc., will join the ranks of interconnection and interoperability, eventually forming a global unified "Internet of Things."

The so-called IoT washing machine is a washing machine that can be identified between the washing machine and the object by using the radio frequency automatic identification technology. From the point of view of use, the Internet of Things washing machine can realize the remote control of the washing machine through the sensing device such as computer and intelligent terminal, and can also query the working state of the washing machine in real time, and return the relevant information of the washing machine through the control system. From a technical point of view, it is a new technology that connects various sensors and the existing "Internet" and is an extension of the "Internet" technology. Now, the Internet of Things has begun to change our lifestyle and spending habits.

However, the washing machine is different from other IoT products, and the washing machine has certain safety problems in its work and needs attention. If the IoT washing machine arbitrarily authorizes other devices to remotely control the washing machine, it will create a safety hazard. For example, the user cannot know the state of the washing machine at a remote time, such as whether the washing machine is all normal, whether the door is locked or not, and so on. The washing machine is remotely controlled, which is easy to cause error control and has certain safety hazards. However, the existing technology does not make in-depth research on the control authority of the Internet of Things washing machine.

The present invention has been made in view of the above.

Summary of the invention

The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art, and provide a washing machine control system, which comprises an activation device disposed on a washing machine or disposed around a washing machine, and can only be pre-controlled when the washing machine needs to be remotely controlled. The person or other person triggers the activation device in front of or near the washing machine to obtain the washing machine authorization pre-controller to remotely control the washing machine, thereby improving the safety of the remote control of the washing machine.

In order to solve the above technical problems, the basic idea of the technical solution adopted by the present invention is:

A washing machine control system comprising a washing machine and a smart terminal, wherein the washing machine is provided with an activation device, and the washing machine controls the authorization/disablement of the intelligent terminal to remotely control the washing machine through the activation device.

Preferably, the activation device comprises a near field identification unit, and the washing machine authorizes the smart terminal to remotely control the washing machine when the smart terminal is within the recognition range of the near field identification unit.

Preferably, the activation device includes an NFC card reader, and the smart terminal is provided with an NFC tag. After the NFC tag is in the reading range of the NFC card reader, the NFC card reader is in a trigger state. The washing machine authorizes the smart terminal to remotely control the washing machine.

Preferably, the washing machine comprises a controller, the activation device comprises an activation button arranged on the washing machine cabinet, the activation button is communicatively connected with the controller of the washing machine, and the activation button is triggered, then the washing machine is The controller authorizes the smart terminal to remotely control the washing machine.

Preferably, the smart terminal and the controller of the washing machine establish a first channel for the smart terminal to receive the washing machine state information and a second channel for the washing machine to receive the smart terminal to send the control command, when the washing machine and the smart terminal are respectively networked, One channel is in a connected state, the second channel is in a connected state when the activation device is in a trigger state, and the second channel is in a closed state when the activation device is in a frozen state.

Preferably, the smart terminal includes a plurality of, respectively connected to the washing machine network through the first channel, and when the second channel between any smart terminal and the washing machine is connected, the controller controls the first between the smart terminal and the washing machine. Both channels are off.

Preferably, the washing machine includes a display unit, and the display unit is configured to output information of the smart terminal connected to the washing machine through the first channel;

Preferably, the display unit is further configured to output control information sent by the second channel.

Preferably, the display unit is a display screen, and the controller is connected to the display screen, and the display screen is controlled to display information of the intelligent terminal that communicates with the washing machine through the first channel;

Preferably, the display screen is a touch display screen, and the activation device comprises the touch display screen for receiving an instruction for the user to input/disallow any intelligent terminal to remotely control the washing machine.

Preferably, the activation button comprises a button body and a button detection circuit, wherein the button detection circuit detects a button signal in real time, detects whether the button is pressed and/or detects a duration when the button is pressed, and sends the detection result. Giving the controller, the controller performs corresponding control according to the detection result;

Preferably, the detecting circuit is configured to detect whether the button is pressed, and send the detection result to the controller, and the controller controls the on/off of the second channel according to the detection result;

Alternatively, the detecting circuit is configured to detect whether the length of time when the activation button is pressed exceeds a set duration, and send the detection result to the controller, and the controller controls the second channel to be turned on/off according to the detection result;

Alternatively, the detecting circuit is configured to detect the number of times the activation button is pressed within the set duration, and the controller controls to open the second channel between the different smart terminals and the washing machine according to the number of times.

Preferably, the smart terminal includes a plurality of controllers connected to the washing machine through the first channel, and each smart terminal can remotely send request information for controlling the washing machine through the first channel;

Preferably, when each smart terminal applies for remote control of the washing machine within a set time, the controller waits for the activation device to be activated, and the intelligent terminal with the highest priority is controlled to control the washing machine;

Preferably, the priority is a preset priority or the priority is determined by a time sequence in which each smart terminal requests to remotely control the washing machine.

By adopting the above technical solution, the present invention has the following effects:

The washing machine control system of the present invention comprises an activation device disposed on the washing machine or disposed around the washing machine. When the washing machine needs to be remotely controlled, the activation device can only be triggered by the pre-controller in person or by others in front of or near the washing machine. The washing machine authorized pre-controller can be remotely controlled to control the washing machine, thereby improving the safety of the remote control of the washing machine.

The specific embodiments of the present invention are described in further detail below with reference to the accompanying drawings.

DRAWINGS

The drawings are intended to provide a further understanding of the invention, and are intended to be illustrative of the invention. It is apparent that the drawings in the following description are only some embodiments, and other drawings may be obtained from those skilled in the art without departing from the drawings. In the drawing:

Figure 1 is a structural view of an operation panel of the washing machine of the present invention;

Figure 2 is a partial structural view of the operation panel of the washing machine of the present invention;

Figure 3, Figure 2 is a cross-sectional view of A-A;

Figure 4 is another partial structural view of the operation panel of the present invention;

Among them, 1, operation panel, 2, activation button, 3, accommodation chamber, 4, button slot, 5, first card hole, 6, first claw, 7, second card hole, 8, second card Claw, 9, groove, 10, first slope.

It is to be understood that the drawings and the written description are not intended to limit the scope of the present invention in any way.

detailed description

The embodiments of the present invention will be clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is not intended to limit the scope of the invention.

In the description of the present invention, it is to be noted that the orientation or positional relationship of the terms "upper", "lower", "inside", "outside", etc. is based on the orientation or positional relationship shown in the drawings, only for the purpose of The invention is not limited by the scope of the invention, and is not intended to be a limitation of the invention.

1-4, the present invention provides a washing machine control system, including a washing machine and a smart terminal, the washing machine is provided with an activation device, and the washing machine controls the authorization/disablement of the intelligent terminal to remotely control the washing machine through the activation device. control.

The activation device described in the present invention is disposed on the washing machine or disposed within a certain range around the washing machine. When the washing machine needs to be remotely controlled, the activation device can only be triggered by the pre-controller in person or by others in front of or near the washing machine. The washing machine authorized pre-controller can remotely control the washing machine, that is, in order to remotely control the washing machine, someone must activate the activation device in the vicinity of the washing machine, thereby forcibly obtaining a safety check before the washing machine is remotely controlled, thereby improving the safety. The safety of the remote control of the washing machine.

In an embodiment of the invention, the activation device includes a near field identification unit, and the washing machine authorizes the smart terminal to remotely control the washing machine when the smart terminal is within the recognition range of the near field identification unit.

Specifically, the activation device includes an NFC card reader, and the smart terminal is provided with an NFC tag. After the NFC tag is in the reading range of the NFC card reader, the NFC card reader is in a trigger state. The washing machine authorizes the smart terminal to remotely control the washing machine. Of course, in the present invention, the activation device is not limited to using the NFC technology, and the RFID reader is disposed on the washing machine, and the mobile terminal is provided with an RFID tag. The specific principle is the same as the above, and is no longer Narration.

As an embodiment of the present invention, the washing machine includes a controller, and the activation device includes an activation button disposed on a washing machine casing, and the activation button is communicatively coupled to a controller of the washing machine to trigger the activation. Pressing the button, the controller of the washing machine authorizes the smart terminal to remotely control the washing machine. In order to prevent erroneous operation, such as being mishandled by a child, the washing machine is provided with a box that can be opened and closed, and the activation button can be placed in the box body, so that the child's misoperation can be effectively placed. Further, the casing can be locked by a door lock.

Preferably, the smart terminal and the controller of the washing machine establish a first channel for the smart terminal to receive the washing machine state information and a second channel for the washing machine to receive the smart terminal to send the control command, when the washing machine and the smart terminal are respectively networked, One channel is in a connected state, the second channel is in a connected state when the activation device is in a trigger state, and the second channel is in a closed state when the activation device is in a frozen state. It should be noted that, in the present invention, the activation of the activation button is implemented by pressing a button, and the activation of the button is also performed by pressing a button. When the activation button is in an activated state, pressing the activation button activates the button to be frozen. State and vice versa.

Preferably, the activation button is freely accessible on the washing machine box, and the activation button is further provided with a power supply module, and the power supply module provides power required for the communication module to transmit signals, and the power supply module includes energy. Conversion module and / or built-in power supply;

The energy conversion device converts kinetic energy generated by pressing the activation button process into electrical energy and supplies the electrical energy to the communication module.

Further, the washing machine further includes an operation panel disposed on the washing machine casing, the operation panel is provided with an accommodating chamber, and the activation button is freely detachable and disposed in the accommodating chamber. Preferably, the accommodating chamber includes a button slot and a connecting portion disposed on a circumference of the accommodating chamber, and the activation button is fixedly connected to the connecting portion;

Further, at least one card hole is disposed in the connecting portion, and the activation button is provided with a claw matched with the card hole, and the claw is engaged in the card hole, and the card hole restricts the activation button to be separated from the button slot.

Alternatively, the activation button is magnetically attracted and fixed in the accommodating groove. When the activation button is fixed in the accommodating groove by magnetic adsorption, it is more convenient to take and place.

Preferably, the receiving chamber/button slot is provided with a power supply electrode, the activation button is correspondingly provided with a charging electrode, the activation button is placed in the button slot, the power supply electrode is in contact with the charging electrode, and the washing machine is an activation button. Charging.

At least one activation button is provided in the present invention, and each activation button can be used to authorize different intelligent terminals to control the washing machine.

Regarding the assembly structure between the activation button and the washing machine, as shown in FIG. 1 to FIG. 4, at least one activation button 2 that can be freely taken and placed is provided on the main body of the washing machine.

Further, the washing machine further includes an operation panel 1 disposed on the main body of the washing machine. The operation panel 1 is provided with at least one accommodating chamber 3, and at least one of the accommodating chambers 3 is provided for free access. Activate button 2.

In an embodiment of the invention, the washing machine comprises an operation panel 1, and the operation panel 1 is provided with a display function area, a parameter adjustment area and a function control area, wherein:

The display function area is configured to display in real time the washing parameters set by the washing machine and the washing parameters during the running of the washing machine;

The parameter adjustment area is provided with a parameter adjustment button and corresponding to the relevant washing parameter of the laundry program;

The function control area is provided with an activation button 2 and controls the operation of the washing machine.

The function control area in the embodiment includes at least one activation button 2, and at least one accommodating chamber 3 is disposed on the operation panel 1, and the accommodating chamber 3 is provided with an activation button that can be freely accessed. 2, wherein the operation panel 1 can be provided with a plurality of accommodating chambers 3 and evenly distributed on the operation panel 1. Moreover, the activation button 2 includes a plurality of corresponding ones corresponding to the accommodating chambers 3, respectively. At the same time, the activation button 2 is correspondingly printed with a function name, for example, the words "activate button" are printed to facilitate the user to control the work of the washing machine.

Therefore, the washing machine of the embodiment can prevent the child from accidentally touching the button and thereby authorizing an inappropriate intelligent terminal to control the washing machine to prevent a safety accident.

On the other hand, the activation button 2 can also be placed in other positions to prevent other people from deliberately operating the activation button 2, thereby affecting the laundry of the washing machine.

Preferably, the washing machine is further provided with a start/pause button and a child lock button, and each button is respectively connected to the accommodating chamber 3 and is freely detachable, and the power button is fixedly connected to the accommodating chamber 3.

More preferably, the washing machine only connects the child lock button and the activation button to the accommodating chamber 3 and is free to pick and place.

Preferably, when the activation button is triggered, the controller of the washing machine does not authorize the mobile terminal to remotely control the washing machine, but only when the child lock button is unlocked, the activation button is triggered to react, and the corresponding smart terminal is authorized to control the washing machine. .

Further, the accommodating chamber 3 includes at least one button slot 4 matching the activation button 2, and a connecting portion disposed on the inner circumference of the accommodating chamber 3, and the activation button 2 is connected to the connecting portion Free access.

Specifically, the accommodating chamber 3 is provided with a button slot 4 matching the activation button 2, for example, a plurality of button slots 4 are uniformly disposed in the accommodating chamber 3. Moreover, the key groove 4 corresponds to the connecting portion, and each of the key grooves 4 corresponds to a connecting portion for connection with the activation button 2.

For example, when the activation button 2 is a column structure, the button slot 4 and the accommodating chamber 3 are both cylindrical structures; the column structure includes a prism, a cylinder, a truncated cone, and the like.

Further, the activation button 2 is snapped or screwed to the connecting portion.

In an embodiment of the invention, the activation button 2 is a cylindrical structure, the side of the cylindrical structure is provided with a thread, and at the same time, the connecting portion is disposed in the inner circumference of the accommodating chamber 3 and activated The button 2 matches the thread and forms a threaded connection of the activation button 2 to the connection.

Alternatively, the activation button 2 is engaged with the connecting portion, wherein the activation button 2 is a truncated cone structure.

Moreover, the accommodating chamber 3 is a cylindrical structure that matches the activation button 2.

Further, at least one card hole is disposed in the connecting portion, and the activation button 2 is provided with a claw that matches the card hole.

Specifically, a plurality of card holes may be disposed in the connecting portion and uniformly disposed in the accommodating chamber 3. At the same time, the activation button 2 is a truncated cone structure, and the claws are evenly disposed on the side of the truncated cone structure.

For example, when the connecting portion is provided with four card holes, the card holes are evenly disposed on the inner circumference of the accommodating chamber 3, and the angle between the adjacent two card holes is 90 °C. When the connecting portion is provided with three card holes, the angle between the adjacent two card holes is 120 °C. When the connection is provided with two card holes, the angle between the adjacent two card holes is 180 °C.

Further, the connecting portion is provided with a first card hole 5 and is disposed at the bottom of the inner circumference of the accommodating chamber 3, and the bottom of the activation button 2 is provided with a first claw 6 matching the first card hole 5. .

Further, the first claw 6 is a hook structure, or a wedge structure, or a triangular structure.

Preferably, the first claw 6 has a triangular structure.

Specifically, the first claw 6 is disposed at a middle portion of the activation button 2. The first side of the first jaw 6 matches the side of the activation button 2 and is disposed in a superposed manner. At the same time, the length of the first side is 1/2-1/3 of the length of the side waist line of the activation button 2. The second edge of the first claw 6 is disposed in a vertical direction at a front portion of the activation button 2 and is parallel to a bottom surface of the activation button 2. The length of the second side is 1/10-1/15 of the length of the bottom surface of the activation button 2. Moreover, the first card hole 5 described in this embodiment is a groove structure; preferably, the groove structure is disposed along a direction of the inside of the accommodating chamber 3 to form a second inclined surface. And, the second inclined surface cooperates with the third side of the first claw 6.

Further, the connecting portion is further provided with a second card hole 7 and is disposed at the top of the inner circumference of the accommodating chamber 3, and the top of the activation button 2 is further provided with a second card matching the second card hole 7. Claw 8;

Preferably, the edge of the second card hole 7 is provided with a groove 9;

More preferably, at least one side of the groove 9 is provided as a slope.

Specifically, one side of the groove 9 facing the activation button 2 is disposed as a first slope 10 in the embodiment, and the first slope 10 is smoothly connected with the accommodating chamber 3. The first slope 10 provided in this embodiment can be more advantageous for disassembling the activation button 2.

Further, the second claw 8 is an elastic member;

Preferably, the second claw 8 includes an elastic connecting portion and a hook provided at one end of the elastic connecting portion.

Specifically, the first inclined surface 10 is in contact with the central portion of the elastic connecting portion of the second claw 8 , and the elastic connecting portion is facing the first inclined surface 10 , which is beneficial to the activation button 2 . Convenient installation and removal are carried out in the accommodating chamber 3. For example, when the user applies a force to the elastic connecting portion through the groove 9, the elastic connecting portion generates an elastic deformation and drives the hook to be removed from the second card hole 7, and then The activation button 2 is inclined outwardly and withdrawn from the accommodating chamber 3 in a direction away from the accommodating chamber 3.

In summary, the washing machine of the embodiment solves the problem that the child accidental activation button is used to authorize the intelligent terminal to control and operate the washing machine, thereby causing safety hazard in the washing machine. In the embodiment, the washing machine is set to be freely accessible on the operation panel 1. At the same time, the activation button 2 is wirelessly connected with the washing machine controller, so that the user can place the activation button 2 of the washing machine in a safe position to realize the control function, and ensure the safe operation of the washing machine.

Further, the bottom of the activation button 2 may further be provided with a sticking portion, by which the activation button 2 can be pasted at a high position, on the one hand, preventing the child from touching and misoperation, and on the other hand, facilitating activation The placement of the button 2 can be placed in a position that is convenient for the user to control.

Alternatively, the accommodating chamber 3 is further provided with a sensing unit, and the sensing unit is connected to the controller of the washing machine, and when the sensing unit in the accommodating chamber 3 senses the activation button 2, the controller is triggered. Corresponding to the authorization command to activate button 2.

In summary, the washing machine control system of the present invention solves the problem of wireless communication of the activation button 2 and the controller of the washing machine. In the present invention, the activation button 2 provides power to the communication module by internally setting an energy conversion device to achieve activation. Separate settings of button 2 and communication with the controller. On the one hand, the accommodating chamber 3 of the operating panel 1 of the washing machine can be made smooth, and no port is required, and the accommodating chamber 3 is safe and safe after the activation of the activation button 2 . At the same time, the activation button 2 can also be set separately to facilitate the user's control of the washing machine. The sense of experience of the user is improved.

In an embodiment of the present invention, the smart terminal includes a plurality of devices connected to the washing machine network through the first channel, and when the second channel between any smart terminal and the washing machine is connected, the controller controls other smart terminals. The second channel between the washing machine and the washing machine is turned off.

Preferably, the washing machine includes a display unit, and the display unit is configured to output information of the smart terminal connected to the washing machine through the first channel; specifically, the display unit displays in real time each connected to the washing machine through the first channel. Terminal account, location information, etc.

Preferably, the display unit is further configured to output control information sent by the second channel. Specifically, the display unit displays the account of the app corresponding to the smart terminal of the washing machine in real time, and the control instruction information sent by the smart terminal through the second channel.

Preferably, the display unit is a display screen, and the controller is connected to the display screen, and the display screen is configured to display information of the intelligent terminal that communicates with the washing machine through the first channel;

Preferably, the display screen is a touch display screen, and the activation device comprises the touch display screen for receiving an instruction for the user to input/disallow any intelligent terminal to remotely control the washing machine. In the solution, multiple intelligent terminals can be connected to the washing machine through the first channel, and the smart terminal displays the washing state information of the washing machine in real time, and when the smart terminal needs to remotely control the washing machine, it needs to transmit through the first channel. Application information, and the display can display the application information, and to obtain the authorization of the washing machine, someone needs to click on the display to confirm, and when multiple people apply for remote control of the washing machine at the same time within a certain time range, someone needs to display Click the icon corresponding to the pre-authorized smart terminal on the screen.

Of course, in the present invention, the activation device can be an NFC card reader or an activation button or a touch screen or any combination of the three. Preferably, in the present invention, the activation device includes an activation button and a setting. The NFC card reader and control display on the washing machine or on the activation button increase the authorization route, which is compatible with various intelligent terminals, thus expanding the authorization path of the IoT washing machine. For example, when the smart terminal is a mobile phone, when some NFC tags are set on the mobile phone, the authorization can be implemented by brushing the mobile phone, and when the NFC tag is not set on the mobile phone, the activation button or touch can be triggered. The display is authorized. When the smart terminal is a remote computer, the authorization cannot be implemented by NFC technology, and the authorization can be realized by triggering the activation button or clicking the touch display.

In an embodiment of the invention, the activation button comprises a button body and a button detection circuit, wherein the button detection circuit detects a button signal in real time, detects whether the button is pressed and/or detects a duration when the button is pressed, and Sending the detection result to the controller, and the controller performs corresponding control according to the detection result;

Preferably, the detecting circuit is configured to detect whether the button is pressed, and send the detection result to the controller, and the controller controls the on/off of the second channel according to the detection result; for example, when the detecting circuit detects that the button is pressed, The controller controls the second channel to communicate, and when the detection circuit detects again that the button is pressed, the controller controls the second channel to open.

Alternatively, the detecting circuit is configured to detect whether the length of time when the activation button is pressed exceeds the set duration, and send the detection result to the controller, and the controller controls the second channel to be turned on/off according to the detection result;

Alternatively, the detecting circuit is configured to detect the number of times the activation button is pressed within the set duration, and the controller controls to open the second channel between the different smart terminals and the washing machine according to the number of times. In this scheme, the controller determines the number of smart terminals to be authorized based on the number of times the activation button is pressed.

In an embodiment of the present invention, the smart terminal includes a plurality of controllers connected to the washing machine through the first channel, and each smart terminal can remotely send request information for controlling the washing machine through the first channel; A smart terminal sends a request for controlling the washing machine to the controller, and the controller waits for the activation device to be activated, and when the activation device is activated, authorizes the smart terminal corresponding to the transmission request information to remotely control the washing machine. In order to facilitate the user to remotely control the washing machine, the washing machine is provided with a speaker. When the controller receives the request information, the user is reminded by the speaker to trigger the activation device, and the user goes to trigger the activation device. Pressing the activation button next to the washing machine will perform a safety check on the washing machine, thus effectively preventing accidents.

Preferably, when each smart terminal applies for remote control of the washing machine within a set time, the controller waits for the activation device to be activated, and the intelligent terminal with the highest priority is controlled to control the washing machine; preferably, the priority is preset The priority or the priority is determined by the time when each intelligent terminal requests to remotely control the washing machine. The washing machine is further provided with a memory for storing historical information that the washing machine is remotely controlled, and a priority for the user to store the smart terminals.

It should be noted that the technical solutions defined by the above embodiments of the present invention may be implemented separately or in combination with each other. The technical solution defined by the above embodiments of the present invention can be applied to a drum washing machine, and can also be applied to a pulsator washing machine.

The above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Although the present invention has been disclosed in the above preferred embodiments, it is not intended to limit the present invention, and any technology that is familiar with the present patent. Those skilled in the art can make some modifications or modifications to equivalent embodiments by using the technical content of the above-mentioned hints, without departing from the technical solution of the present invention, according to the present invention. Technical simplifications Any simple modifications, equivalent variations and modifications of the above embodiments are still within the scope of the present invention.

Claims

A washing machine control system comprising a washing machine and a smart terminal, wherein the washing machine is provided with an activation device, and the washing machine controls the authorization/disablement of the intelligent terminal to remotely control the washing machine through the activation device.
A washing machine control system according to claim 1, wherein said activation means comprises a near field identification unit, said washing machine authorizing the intelligent terminal when said intelligent terminal is within the range of the near field identification unit Remotely control the washing machine.
The washing machine control system according to claim 1 or 2, wherein the activation device comprises an NFC card reader, the smart terminal is provided with an NFC tag, and the NFC tag is in an NFC card reader. After the reading range of the device, the NFC card reader is in a triggered state, and the washing machine authorizes the smart terminal to remotely control the washing machine.
A washing machine control system according to any one of claims 1 to 3, wherein said washing machine comprises a controller, said activation means comprising an activation button provided on the washing machine casing, said activation button A controller is communicatively coupled to the controller of the washing machine to trigger the activation button, and the controller of the washing machine authorizes the smart terminal to remotely control the washing machine.
A washing machine control system according to any one of claims 1 to 4, wherein said smart terminal and a controller of the washing machine establish a first channel for the smart terminal to receive washing machine status information and a washing machine for receiving intelligence The terminal sends a second channel of the control command. When the washing machine and the smart terminal are respectively networked, the first channel is in a connected state, when the activation device is in a trigger state, the second channel is in a connected state, and the activation device is in a frozen state, and then the second channel is in a connected state. The channel is off.
A washing machine control system according to claim 4 or 5, wherein the intelligent terminal comprises a plurality of, respectively connected to the washing machine network through the first channel, when the second channel between any smart terminal and the washing machine When connected, the controller controls the second channel between the other smart terminals and the washing machine to be in a closed state.
A washing machine control system according to claim 6, wherein the washing machine comprises a display unit, and the display unit is configured to output information of the smart terminal connected to the washing machine through the first channel;

Preferably, the display unit is further configured to output control information sent by the second channel.
The washing machine control system according to claim 7, wherein the display unit is a display screen, the controller is connected to the display screen, and the display screen is controlled to display that the washing machine is connected through the first channel. Information of the intelligent terminal;

Preferably, the display screen is a touch display screen, and the activation device comprises the touch display screen for receiving an instruction for the user to input/disallow any intelligent terminal to remotely control the washing machine.
The washing machine control system according to any one of claims 4-6, wherein the activation button comprises a button body and a button detection circuit, wherein the button detection circuit detects a button signal in real time, and detects whether the button is pressed. Lowering and/or detecting the length of time the button is pressed, and transmitting the detection result to the controller, and the controller performs corresponding control according to the detection result;

Preferably, the detecting circuit is configured to detect whether the button is pressed, and send the detection result to the controller, and the controller controls the on/off of the second channel according to the detection result;

Alternatively, the detecting circuit is configured to detect whether the length of time when the activation button is pressed exceeds the set duration, and send the detection result to the controller, and the controller controls the second channel to be turned on/off according to the detection result;

Alternatively, the detecting circuit is configured to detect the number of times the activation button is pressed within the set duration, and the controller controls to open the second channel between the different smart terminals and the washing machine according to the number of times.
The washing machine control system according to any one of claims 4-6, wherein the intelligent terminal comprises a plurality of controllers respectively connected to the washing machine through the first channel, and each intelligent terminal can pass the first The channel remotely transmits request information for controlling the washing machine;

Preferably, when each smart terminal applies for remote control of the washing machine within a set time, the controller waits for the activation device to be activated, and the intelligent terminal with the highest priority is controlled to control the washing machine;

Preferably, the priority is a preset priority or the priority is determined by a time sequence in which each smart terminal requests to remotely control the washing machine.