阅读说明：本技术 洗碗机控制方法、装置、存储介质及洗碗机 (Dish washing machine control method and device, storage medium and dish washing machine ) 是由 朱剑锋 李曙光 赵海民 张朴 潘海锋 于 2019-09-23 设计创作，主要内容包括：本发明提供一种洗碗机控制方法、装置、存储介质及洗碗机,该方法包括：当洗碗机进入干燥阶段后,检测干燥过程中所述洗碗机的排风口处的第一温度值和第一湿度值；判断第一温度值和/或第一湿度值是否满足预设的安全防护阈值；当第一温度值和/或第一湿度值满足预设的安全防护阈值时,检测洗碗机的排风口前方的预设距离内是否存在人体；当排风口前方的预设距离内存在人体时,进行防烫伤提示,并对洗碗机的标准干燥控制参数进行调整,以降低述排风口处的温度和湿度。本发明能够在感应到排风口的温、湿度过大时,对洗碗机近距离的用户进行防烫伤提示,并通过调节相应的干燥控制参数降低排风口的温、湿度,避免对人体造成损害,提升用户体验。(The invention provides a dishwasher control method, a device, a storage medium and a dishwasher, wherein the method comprises the following steps: after the dish-washing machine enters a drying stage, detecting a first temperature value and a first humidity value at an air outlet of the dish-washing machine in a drying process; judging whether the first temperature value and/or the first humidity value meet a preset safety protection threshold value or not; when the first temperature value and/or the first humidity value meet a preset safety protection threshold value, detecting whether a human body exists in a preset distance in front of an air outlet of the dish washing machine; when a human body exists in the preset distance in front of the air outlet, scald prevention prompt is carried out, and the standard drying control parameters of the dish-washing machine are adjusted to reduce the temperature and humidity at the air outlet. The anti-scald device can prompt the user in a short distance of the dish-washing machine to scald when sensing that the temperature and the humidity of the air outlet are too high, and reduces the temperature and the humidity of the air outlet by adjusting corresponding drying control parameters, thereby avoiding the damage to the human body and improving the user experience.)

1. A method of controlling a dishwasher, the method comprising:

after the dish-washing machine enters a drying stage, detecting a first temperature value and a first humidity value at an air outlet of the dish-washing machine in a drying process;

judging whether the first temperature value and/or the first humidity value meet a preset safety protection threshold value or not;

when the first temperature value and/or the first humidity value meet the safety protection threshold value, detecting whether a human body exists in a preset distance in front of an air outlet of the dish washing machine;

when there is the human body in the predetermined distance in air exit the place ahead, carry out the scald preventing suggestion, and right dish washer's standard drying control parameter adjusts, in order to reduce the temperature and the humidity of air exit department.

2. The method of claim 1, wherein the adjusting the standard drying control parameter of the dishwasher to reduce the humidity at the air outlet comprises:

when the motor of the exhaust equipment of the dishwasher is an alternating current motor, the power supply frequency of the motor is reduced or the exhaust equipment is closed so as to reduce the rotating speed and the air volume of the exhaust equipment.

3. The method of claim 1, wherein the adjusting the standard drying control parameter of the dishwasher to reduce the humidity at the air outlet comprises:

when the motor of the exhaust equipment of the dishwasher is a direct current motor, the power supply voltage of the motor is reduced or the exhaust equipment is closed so as to reduce the rotating speed and the air volume of the exhaust equipment.

4. The dishwasher control method according to claim 2 or 3, wherein the adjusting of the standard drying control parameter of the dishwasher to reduce the humidity at the air outlet further comprises:

and closing a heating device of the dishwasher, wherein the heating device is used for heating the air flow generated by the air exhaust device.

5. The dishwasher control method according to any one of claims 1 to 3, wherein after the standard drying control parameter of the dishwasher is adjusted, the method further comprises:

when detecting that no human body exists within a preset distance in front of the air outlet, recovering the current drying control parameter of the dish-washing machine to be a standard drying control parameter;

and extending the drying time of the dishwasher according to the adjusted time length of the standard drying control parameter.

6. A dishwasher control device, characterized in that the device comprises:

the first detection module is used for detecting a first temperature value and a first humidity value at an air outlet of the dish-washing machine in the drying process after the dish-washing machine enters a drying stage;

the judging module is used for judging whether the first temperature value and/or the first humidity value meet a preset safety protection threshold value or not;

the second detection module is used for detecting whether a human body exists in a preset distance in front of an air outlet of the dish washing machine when the first temperature value and/or the first humidity value meet a preset safety protection threshold value;

and the control module is used for performing scald prevention prompting when a human body exists in the preset distance in front of the air outlet, and adjusting the standard drying control parameter of the dish washing machine to reduce the temperature and the humidity at the air outlet.

7. The dishwasher control device according to claim 6, characterized in that the control module is configured to, in particular when the motor of the air exhaust device of the dishwasher is an AC motor, reduce the frequency of the power supply to the motor of the motor or switch off the air exhaust device in order to reduce the rotational speed and the air volume of the air exhaust device and switch off the heating device of the dishwasher for heating the air flow generated by the air exhaust device, or,

the control module is specifically further used for reducing the power supply voltage of the motor or closing the air exhaust device when the motor of the air exhaust device of the dishwasher is a direct current motor so as to reduce the rotating speed and the air volume of the air exhaust device and close the heating device of the dishwasher, and the heating device is used for heating the air flow generated by the air exhaust device.

8. The dishwasher control apparatus according to claim 6 or 7, wherein the control module is further configured to restore the current drying control parameter of the dishwasher to a standard drying control parameter when it is detected that no human body is present within a preset distance in front of the air outlet after the standard drying control parameter of the dishwasher is adjusted; and extending the drying time of the dishwasher according to the adjusted time length of the standard drying control parameter.

9. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 5.

10. A dish washing machine comprises a dish washing machine body and a controller, and is characterized in that the dish washing machine body comprises a temperature detection module, a humidity detection module, a distance sensing module, an air exhaust device and a heating device, wherein the air exhaust device comprises an air inlet fan and an air exhaust fan which are communicated with an inner cavity of the dish washing machine;

the controller comprises a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the steps of the method according to any of claims 1-5 when executing the program.

Technical Field

The invention relates to the technical field of household appliances, in particular to a dishwasher control method, a dishwasher control device, a storage medium and a dishwasher.

Background

Along with the improvement of living standard of people, the quantity of domestic appliances in the house of a user is gradually increased, and the dish-washing machine is gradually popularized.

The drying stage of the dish-washing machine is generally set after the washing stage is finished, the current better drying effect mode is that the temperature is raised in the last rinsing stage to raise the temperature of the tableware and the temperature of the inner container of the dish-washing machine, after the rinsing is finished, because the inner container of the dish-washing machine is in a high-temperature high-humidity state, the good drying effect is difficult to achieve by only depending on the residual temperature of the tableware, on the basis, the drying mode of the dish-washing machine is realized by heating and dehumidifying through a fan, the air intake fan sucks low-temperature low-humidity air from the outer side of the dish-washing machine, the low-temperature low-humidity air is changed into high-temperature low-humidity air through a heater to enter the inner container so as to prevent the temperature in the inner container from being too fast reduced, the air exhaust fan exhausts the high-humidity air in the inner container to reduce the humidity in the inner container and balance the air pressure of the inner container, the synergistic effect of the air intake fan and the When the high temperature and high humidity gas encounters a cold surface such as human skin, it immediately condenses and emits a large amount of heat, which is enough to cause harm to the human body and the user experience is poor.

Disclosure of Invention

The invention aims to overcome the technical problems and provides a dishwasher control method, a dishwasher control device, a storage medium and a dishwasher.

In one aspect of an embodiment of the present invention, there is provided a dishwasher control method including:

after the dish-washing machine enters a drying stage, detecting a first temperature value and a first humidity value at an air outlet of the dish-washing machine in a drying process;

judging whether the first temperature value and/or the first humidity value meet a preset safety protection threshold value or not;

when the first temperature value and/or the first humidity value meet a preset safety protection threshold value, detecting whether a human body exists in a preset distance in front of an air outlet of the dish washing machine;

when there is the human body in the predetermined distance in air exit the place ahead, carry out the scald preventing suggestion, and right dish washer's standard drying control parameter adjusts, in order to reduce the temperature and the humidity of air exit department.

Optionally, the adjusting the standard drying control parameter of the dishwasher to reduce the humidity at the air outlet includes:

when the motor of the exhaust equipment of the dishwasher is an alternating current motor, the power supply frequency of the motor is reduced or the exhaust equipment is closed so as to reduce the rotating speed and the air volume of the exhaust equipment.

Optionally, the adjusting the standard drying control parameter of the dishwasher to reduce the humidity at the air outlet includes:

when the motor of the exhaust equipment of the dishwasher is a direct current motor, the power supply voltage of the motor is reduced or the exhaust equipment is closed so as to reduce the rotating speed and the air volume of the exhaust equipment.

Optionally, the adjusting the standard drying control parameter of the dishwasher to reduce the humidity at the air outlet further comprises:

and closing a heating device of the dishwasher, wherein the heating device is used for heating the air flow generated by the air exhaust device.

Optionally, after adjusting the standard drying control parameter of the dishwasher, the method further comprises:

when detecting that no human body exists within a preset distance in front of the air outlet, recovering the current drying control parameter of the dish-washing machine to be a standard drying control parameter;

and extending the drying time of the dishwasher according to the adjusted time length of the standard drying control parameter.

In another aspect of an embodiment of the present invention, there is provided a dishwasher control apparatus including:

the first detection module is used for detecting a first temperature value and a first humidity value at an air outlet of the dish-washing machine in the drying process after the dish-washing machine enters a drying stage;

the judging module is used for judging whether the first temperature value and/or the first humidity value meet a preset safety protection threshold value or not;

the second detection module is used for detecting whether a human body exists in a preset distance in front of an air outlet of the dish washing machine when the first temperature value and/or the first humidity value meet a preset safety protection threshold value;

and the control module is used for performing scald prevention prompting when a human body exists in the preset distance in front of the air outlet, and adjusting the standard drying control parameter of the dish washing machine to reduce the temperature and the humidity at the air outlet.

Optionally, the control module is specifically configured to, when the motor of the exhaust device of the dishwasher is an ac motor, reduce a power supply frequency of the motor or turn off the exhaust device to reduce a rotation speed and an air volume of the exhaust device, and turn off the heating device of the dishwasher, where the heating device is configured to heat an air flow generated by the exhaust device, or,

the control module is specifically used for reducing the power supply voltage of the motor or closing the air exhaust device when the motor of the air exhaust device of the dishwasher is a direct current motor so as to reduce the rotating speed and the air volume of the air exhaust device and close the heating device of the dishwasher, and the heating device is used for heating the air flow generated by the air exhaust device.

Optionally, the control module is further configured to, after adjusting the standard drying control parameter of the dishwasher, restore the current drying control parameter of the dishwasher to the standard drying control parameter when detecting that no human body is present within a preset distance in front of the air outlet; and extending the drying time of the dishwasher according to the adjusted time length of the standard drying control parameter.

Furthermore, the invention also provides a computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method as described above.

In addition, the invention also provides a dish washing machine, which comprises a dish washing machine body and a controller, wherein the dish washing machine body comprises a temperature detection module, a humidity detection module, a distance sensing module, an air exhaust device and a heating device, and the air exhaust device comprises an air inlet fan and an air exhaust fan which are communicated with the inner cavity of the dish washing machine;

the controller comprises a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the steps of the method as described above when executing the program.

According to the dishwasher control method, the dishwasher control device, the storage medium and the dishwasher provided by the embodiment of the invention, when the temperature and the humidity of the air outlet are sensed to be overlarge and a human body exists in a preset range, the scald prevention prompt can be performed on a user in a short distance of the dishwasher, the temperature and the humidity of the air outlet are reduced by adjusting corresponding drying control parameters, the damage to the human body is avoided, and the user experience is improved.

The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

FIG. 1 is a flow chart of a dishwasher control method according to an embodiment of the present invention;

FIG. 2 is a block diagram of a dishwasher control apparatus according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a dishwasher according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of another dishwasher according to an embodiment of the present invention.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

Fig. 1 schematically shows a flow chart of a dishwasher control method according to an embodiment of the present invention. Referring to fig. 1, the method for controlling a dishwasher according to the embodiment of the present invention specifically includes steps S11 to S14, as follows:

s11, after the dish washer enters the drying stage, detecting a first temperature value and a first humidity value at an air outlet of the dish washer in the drying process.

In this embodiment, before detecting the first temperature value and the first humidity value at the air outlet of the dishwasher in the drying process, the operation state of the dishwasher is monitored, and the monitoring of the operation state of the dishwasher specifically includes monitoring whether the dishwasher is in a drying stage. Specifically, the time length of the current washing and drying mode of the dishwasher can be determined according to the historical operating state of the dishwasher, and the operation starting time of the drying stage can be calculated according to the current time length of the operation and the total operation length of the washing stage.

And S12, judging whether the first temperature value and/or the first humidity value meet a preset safety protection threshold value.

In this embodiment, the safety protection threshold includes a preset temperature threshold corresponding to the temperature value collected in real time and a preset humidity threshold corresponding to the humidity value collected in real time.

Wherein the temperature threshold value of the air outlet is preferably more than or equal to 50 ℃.

S13, when the first temperature value and/or the first humidity value meet the preset safety protection threshold value, detecting whether a human body exists in the preset distance in front of the air outlet of the dish washing machine.

In this embodiment, the preset distance is a safe distance for preventing the water vapor discharged from the dishwasher from injuring human body.

Wherein, the value range of the preset distance is preferably more than 30 cm.

S14, when there is the human body in the preset distance in air exit the place ahead, carry out the scald prevention suggestion, and it is right dishwasher' S standard drying control parameter adjusts, in order to reduce the temperature and the humidity of air exit department.

And the standard drying control parameter is a corresponding control parameter when the dishwasher carries out drying according to a standard drying mode.

The control method of the dish-washing machine provided by the embodiment of the invention can prompt a user in a short distance to scald when sensing that the temperature and the humidity of the air outlet are too high, and reduce the temperature and the humidity of the air outlet by adjusting corresponding drying control parameters, thereby avoiding damage to human bodies and improving user experience.

In this embodiment, the dish washer includes dish washer body and controller, the dish washer body includes temperature detection module, humidity detection module, apart from response module, exhaust equipment and heating device, exhaust equipment include with the air inlet fan and the air exhaust fan of dish washer inner chamber intercommunication. The air current that air inlet fan produced discharges through the passageway of airing exhaust that sets up in dish washer behind the dish washer inner chamber, in order to right dish washer carries out the air supply and dehumidifies. When the air exhaust fan is opened, the air exhaust device exhausts the air flow flowing through the inner cavity of the dish-washing machine through the air exhaust channel arranged on the dish-washing machine so as to supply air and exhaust moisture for the dish-washing machine. The heating device and the air inlet fan are arranged in the air inlet channel correspondingly, and the heating device is specifically a heater.

In an embodiment of the present invention, adjusting a standard drying control parameter of the dishwasher to reduce the humidity at the air outlet includes: when the motor of the exhaust equipment of the dishwasher is an alternating current motor, the power supply frequency of the motor is reduced or the exhaust equipment is closed so as to reduce the rotating speed and the air volume of the exhaust equipment.

Further, if the heating device of the dishwasher also participates in the drying process in the drying stage, the heating device of the dishwasher is turned off, and the heating device is used for heating the air flow generated by the air exhaust device.

In another embodiment of the present invention, the adjusting the standard drying control parameter of the dishwasher to reduce the humidity at the air outlet specifically comprises: when the motor of the exhaust equipment of the dishwasher is a direct current motor, the power supply voltage of the motor is reduced or the exhaust equipment is closed so as to reduce the rotating speed and the air volume of the exhaust equipment.

Further, if the heating device of the dishwasher also participates in the drying process in the drying stage, the heating device of the dishwasher is turned off, and the heating device is used for heating the air flow generated by the air exhaust device.

In this embodiment, after the standard drying control parameter of the dishwasher is adjusted, when it is detected that no human body exists within a preset distance in front of the air outlet, the current drying control parameter of the dishwasher is restored to the standard drying control parameter; and extending the drying time of the dishwasher according to the adjusted time length of the standard drying control parameter.

According to the invention, the distance sensing module is arranged at the air outlet of the dish-washing machine, optionally, the sensing range is more than or equal to 50cm, and the range is a safe distance for preventing the water vapor discharged by the dish-washing machine from injuring human bodies.

In one embodiment of the invention: the user starts the machine and uses the dish washer and selects the corresponding drying mode according to the demand, the dish washer starts to dry after finishing the washing stage, and the temperature detection module and the humidity detection module which are arranged at the air outlet detect the temperature value and the humidity value at the air outlet in the drying process in real time. When the temperature value and/or the humidity value of monitoring satisfy predetermined safety protection threshold value, set up whether someone is close to at the distance response module real-time detection of air exit department, because the temperature of air exit this moment, humidity is very high, the user has the limbs to be very easily caused the scald when being close to the air exit under the condition of unwittingly, after someone is close to and is close to dish washer air exit scope to 50cm, distance response module feeds back to control system, control system sends reminding signal, the pilot lamp is according to certain cycle scintillation and reminds the user carefully, simultaneously temporarily close air intake fan, the fan of airing exhaust, when the dry stage that the heater participated, the synchronous heater that closes, open the drying after the dangerous scope is kept away from to the people, all components and parts of dry control parameter resume normal. Further, when closing components and parts such as air inlet fan, the fan of airing exhaust, open the timer, the record closing time, for sensing someone when apart from the response module, or after the dangerous scope was kept away from to the people, the corresponding extension time of whole drying stage is in order to guarantee drying effect.

In the embodiment, the ac power voltage is 220V and the dc power voltage is 12V.

For simplicity of explanation, the method embodiments are described as a series of acts or combinations, but those skilled in the art will appreciate that the embodiments are not limited by the order of acts described, as some steps may occur in other orders or concurrently with other steps in accordance with the embodiments of the invention. Further, those skilled in the art will appreciate that the embodiments described in the specification are presently preferred and that no particular act is required to implement the invention.

Fig. 2 schematically shows a structural view of a dishwasher control apparatus according to an embodiment of the present invention. Referring to fig. 2, the dishwasher control apparatus according to the embodiment of the present invention specifically includes a first detecting module 101, a determining module 102, a second detecting module 103, and a control module 104, wherein:

the first detection module 101 is used for detecting a first temperature value and a first humidity value at an air outlet of the dishwasher in a drying process after the dishwasher enters a drying stage;

the judging module 102 is configured to judge whether the first temperature value and/or the first humidity value meet a preset safety protection threshold;

the second detection module 103 is used for detecting whether a human body exists in a preset distance in front of an air outlet of the dishwasher when the first temperature value and/or the first humidity value meet a preset safety protection threshold value;

control module 104 is used for when there is the human body in the predetermined distance in air exit the place ahead, carries out the scald preventing suggestion, and right dishwasher's standard drying control parameter adjusts, in order to reduce the temperature and the humidity of air exit department.

In an embodiment of the present invention, the control module 104 is specifically configured to, when the motor of the air exhausting device of the dishwasher is an ac motor, reduce a power supply frequency of the motor or turn off the air exhausting device, so as to reduce a rotation speed and an air volume of the air exhausting device. Further, if the heating device of the dishwasher also participates in the drying process in the drying stage, the heating device of the dishwasher is turned off, and the heating device is used for heating the air flow generated by the air exhaust device.

In another embodiment of the present invention, the control module 104 is specifically configured to reduce a motor supply voltage of the motor or turn off the exhaust device when the motor of the exhaust device of the dishwasher is a dc motor, so as to reduce a rotation speed and an air volume of the exhaust device. Further, if the heating device of the dishwasher also participates in the drying process in the drying stage, the heating device of the dishwasher is turned off, and the heating device is used for heating the air flow generated by the air exhaust device.

In the embodiment of the present invention, the control module 104 is further configured to, after adjusting the standard drying control parameter of the dishwasher, restore the current drying control parameter of the dishwasher to the standard drying control parameter when the second detection module 103 detects that no human body exists within the preset distance in front of the air outlet; and extending the drying time of the dishwasher according to the adjusted time length of the standard drying control parameter.

For the device embodiment, since it is basically similar to the method embodiment, the description is simple, and for the relevant points, refer to the partial description of the method embodiment.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

The control method and the device for the dish-washing machine provided by the embodiment of the invention can prompt the user in a short distance to be scalded when sensing that the temperature and the humidity of the air outlet are too high, reduce the temperature and the humidity of the air outlet by adjusting corresponding drying control parameters, avoid damage to human bodies and improve user experience.

Furthermore, an embodiment of the present invention also provides a computer-readable storage medium, on which a computer program is stored, which when executed by a processor implements the steps of the method as described above.

In this embodiment, the module/unit integrated with the dishwasher control apparatus may be stored in a computer-readable storage medium if it is implemented in the form of a software functional unit and sold or used as a separate product. Based on such understanding, all or part of the flow of the method according to the embodiments of the present invention may also be implemented by a computer program, which may be stored in a computer-readable storage medium, and when the computer program is executed by a processor, the steps of the method embodiments may be implemented. Wherein the computer program comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer Memory, Read-only Memory (ROM), Random Access Memory (RAM), electrical carrier wave signals, telecommunications signals, software distribution medium, etc. It should be noted that the computer readable medium may contain content that is subject to appropriate increase or decrease as required by legislation and patent practice in jurisdictions, for example, in some jurisdictions, computer readable media does not include electrical carrier signals and telecommunications signals as is required by legislation and patent practice.

In addition, the invention also provides a dishwasher, which comprises a dishwasher body and a controller, wherein the controller comprises a memory, a processor and a computer program stored on the memory and capable of running on the processor, and the processor executes the computer program to realize the steps of the dishwasher control method embodiments, such as S11-S14 shown in FIG. 1. Alternatively, the processor, when executing the computer program, implements the functions of the modules/units in the dishwasher control device embodiments, such as the first detecting module 101, the determining module 102, the second detecting module 103 and the control module 104 shown in fig. 2.

Wherein, the dish washer body includes temperature detect module, humidity detection module, apart from response module, exhaust equipment and heating device, exhaust equipment include with the air inlet fan and the air exhaust fan of dish washer inner chamber intercommunication, heating device with what air inlet fan corresponds sets up in inlet air channel, heating device specifically is the heater.

The temperature detection module is specifically a temperature sensor, the humidity detection module is specifically a humidity sensor, and the distance sensing module is specifically an infrared sensing device.

In addition, the dishwasher body also comprises a washing pump and a spray arm of the washing system, the components of the loading system comprise a tableware basket and a shell, and the drainage system comprises a drainage pump, a drainage pipe, a water inlet pipe of a water purification system and an electromagnetic valve.

In the embodiment of the invention, the distance sensing module is arranged on the dish-washing machine, when the dish-washing machine is in a drying stage, the temperature of the air outlet is often very high, and when people approach, the distance sensing module senses the temperature and gives an alarm prompt of the dish-washing machine to prompt a user to scald while adjusting the corresponding drying logic.

In one embodiment, the motor driving circuits of the air inlet fan, the air outlet fan and the heater can be alternating current driving circuits, and the voltage of an alternating current power supply is 220V. As shown in fig. 3, the controller outputs high level to the triodes Q1, Q2 and Q3, the base of the triode is conducted under the action of the high level, meanwhile, the coils of the relay 1, the relay 2 and the relay 3 are electrified, the normally open switches 1, 2 and 3 corresponding to the relays are closed after the electrification, and the air intake fan circuit, the air exhaust fan circuit and the heater circuit form a closed loop circuit after the closing, so that the air intake fan, the air exhaust fan and the heater start to work.

In this embodiment, the dishwasher body further comprises an indicator light for prompting scald prevention.

In another embodiment, the motor driving circuits of the air intake fan, the air exhaust fan and the heater can be direct current driving circuits. As shown in fig. 4, the input voltage of the air intake fan, the air exhaust fan and the heater is 12V, the 12V dc voltage can be directly output by the controller, when the controller outputs high level to the triodes Q1, Q2 and Q3, the base of the triode is conducted under the action of high level, and at this time, the air intake fan, the air exhaust fan and the heater start to work.

In this embodiment, the dishwasher body further comprises an indicator light for prompting scald prevention.

Illustratively, the computer program may be partitioned into one or more modules/units that are stored in the memory and executed by the processor to implement the invention. The one or more modules/units may be a series of computer program instruction segments capable of performing specific functions, the instruction segments being used to describe the execution of the computer program in the dishwasher control arrangement. For example, the computer program may be divided into a first detection module 101, a determination module 102, a second detection module 103, and a control module 104.

The dishwasher may include, but is not limited to, a processor, a memory. It will be appreciated by those skilled in the art that the dishwasher in this embodiment may include more or fewer components, or combine certain components, or different components, for example the dishwasher may also include input output devices, network access devices, buses, etc.

The Processor may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, discrete hardware component, etc. The general purpose processor may be a microprocessor or the processor may be any conventional processor or the like, the processor being the control center of the dishwasher, with various interfaces and wiring connecting the various parts of the entire dishwasher.

The memory may be used to store the computer programs and/or modules, and the processor may implement various functions of the dishwasher by running or executing the computer programs and/or modules stored in the memory, as well as by calling data stored in the memory. The memory may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. In addition, the memory may include high speed random access memory, and may also include non-volatile memory, such as a hard disk, a memory, a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a flash memory Card (FlashCard), at least one magnetic disk storage device, a flash memory device, or other volatile solid state storage device.

Those skilled in the art will appreciate that while some embodiments herein include some features included in other embodiments, rather than others, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the following claims, any of the claimed embodiments may be used in any combination.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.