CN115751933B - Drying control device, method and drying rack - Google Patents
Drying control device, method and drying rack Download PDFInfo
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- CN115751933B CN115751933B CN202211475543.XA CN202211475543A CN115751933B CN 115751933 B CN115751933 B CN 115751933B CN 202211475543 A CN202211475543 A CN 202211475543A CN 115751933 B CN115751933 B CN 115751933B
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Abstract
The invention discloses a drying control device and method and a drying rack, and belongs to the technical field of intelligent household appliances. The drying control device is provided with a detection module, a control module and a drying module which are sequentially connected, wherein the detection module comprises a plurality of groups of detection electrodes, each group of detection electrodes comprises at least two detection electrodes, the control module generates control signals to carry out alternating control on the plurality of groups of detection electrodes in the detection module, the detection module detects and switches according to the control signals to obtain voltage signal values, the voltage signal values are transmitted to the control module, the control module calculates the current resistance values according to the voltage signal values and generates corresponding control instructions according to the current resistance values to the drying module, the drying module is started or stopped according to the control instructions, and the detection accuracy is effectively improved through alternating detection of the plurality of groups of detection electrodes or single detection electrode in each group of detection electrodes, and the service life of the detection electrodes can be prolonged due to polarization of detection points after long-term use.
Description
Technical Field
The invention relates to the technical field of intelligent household appliances, in particular to a drying control device and method and a drying rack.
Background
The current drying rack such as towel rack or clothing rack is through control panel circuit control heating member circular telegram, and the fan blows out hot-blast, heats the stoving of drying rack, and when user need dry the article that needs to dry such as clothing or towel, click operating panel's mode key and get into hot-blast stoving mode, when user need stop the stoving, click operating panel's on-off key and close the heating.
The humidity detection of the object to be dried can realize automatic control of the drying state of the object to be dried, so that the machine can be prevented from working after the object to be dried is dried, and the effect of saving electric energy is achieved.
The traditional mode of detecting the humidity of an object to be dried adopts a single humidity sensor to detect, and as the single humidity sensor is used for a long time, ion migration can be caused, a sensing contact is easy to crystallize or the contact is electrolyzed, so that the detection is inaccurate or invalid.
Disclosure of Invention
The invention mainly aims to provide a drying control device, a drying control method and a drying rack, and aims to solve the technical problem that the drying state of an object to be dried is not accurate enough when a humidity sensor is adopted in the prior art.
In order to achieve the aim, the invention provides a drying control device, which comprises a detection module, a control module and a drying module, wherein the detection module, the control module and the drying module are sequentially connected, the detection module comprises a plurality of groups of detection electrodes, and each group of detection electrodes comprises at least two detection electrodes;
The control module is used for generating control signals to carry out alternating control on a plurality of groups of detection electrodes in the detection module;
The detection module is used for detecting and switching according to the control signal, detecting the object to be dried to obtain a voltage signal value, and transmitting the voltage signal value to the control module;
The control module is further used for calculating a current resistance value according to the voltage signal value and generating a corresponding control instruction to the drying module according to the current resistance value;
And the drying module is used for being opened or closed according to the control instruction.
Optionally, the detection electrodes are metal electrodes and are alternately and uniformly distributed on the airing rod of the drying rack, and the detection module further comprises a photoresistor or a detection switch;
The photosensitive resistor or the detection switch is used for detecting whether the drying rod of the drying rack is provided with an object to be dried.
Optionally, the drying module comprises a heating body and a fan, wherein the heating body and the fan are respectively connected with the control module;
the heating body is used for being opened or closed according to the control instruction;
and the fan is used for being started or closed according to the control instruction.
Optionally, the drying control device further comprises a power module, wherein the power module is connected with the control module;
the power supply module is used for providing power supply to supply power to the control module.
In addition, in order to achieve the aim, the invention also provides a drying control method, which is applied to the drying control device, and the drying control device comprises a detection module, a control module and a drying module which are sequentially connected, wherein the detection module comprises a plurality of groups of detection electrodes, each group of detection electrodes comprises at least two detection electrodes, and the method comprises the following steps:
the control module generates a control signal to carry out alternating control on a plurality of groups of detection electrodes in the detection module;
the detection module performs detection switching according to the control signal, detects the object to be dried to obtain a voltage signal value, and transmits the voltage signal value to the control module;
The control module calculates and detects a current resistance value according to the voltage signal value, and generates a corresponding control instruction to the drying module according to the current resistance value;
And the drying module is opened or closed according to the control instruction.
Optionally, the detecting module detects and switches according to the control signal, and detects the object to be dried, including:
The detection module performs detection switching in a plurality of groups of detection electrodes according to the control signal so as to switch different groups of detection electrodes to detect the objects to be dried;
Or alternatively, the first and second heat exchangers may be,
And the detection module detects and switches in each group of detection electrodes according to the control signal so as to switch different detection electrodes in the same group to detect the objects to be dried.
Optionally, the control module calculates and detects a current resistance value according to the voltage signal value, and generates a corresponding control instruction to the drying module according to the current resistance value, and the control module includes:
the control module carries out median filtering processing on the voltage signal value to obtain a processed voltage signal value;
Calculating a current resistance value according to the processed voltage signal value;
and generating a corresponding control instruction to the drying module according to the current resistance value.
Optionally, the generating the corresponding control instruction to the drying module according to the current resistance value includes:
Comparing the current resistance value with a preset resistance value;
Obtaining a first attribute value of a first control parameter and/or a second attribute value of a second control parameter according to a comparison result, wherein the first control parameter and the second control parameter are used for indicating the working state of the drying module;
and generating a corresponding control instruction to the drying module according to the first attribute value and/or the second attribute value.
Optionally, the preset resistance value includes a first preset resistance value;
the obtaining the first attribute value of the first control parameter and/or the second attribute value of the second control parameter according to the comparison result comprises the following steps:
when the current resistance value is larger than the first preset resistance value, a first attribute value of a first control parameter is obtained;
determining a first control parameter according to the first attribute value;
and generating a closing instruction to the drying module through the first control parameter.
Optionally, the preset resistance value further comprises a second preset resistance value and a third preset resistance value, wherein the second preset resistance value is smaller than the first preset resistance value, and the third preset resistance value is smaller than the second preset resistance value;
the obtaining the first attribute value of the first control parameter and/or the second attribute value of the second control parameter according to the comparison result comprises the following steps:
comparing the current resistance value with the second preset resistance value and the third preset resistance value when the current resistance value is smaller than the first preset resistance value;
when the current resistance value is larger than the third preset resistance value and smaller than the second preset resistance value, a first attribute value of a first control parameter and a second attribute value of a second control parameter are obtained;
Determining a first control parameter and a second control parameter according to the first attribute value and the second attribute value;
And generating an opening instruction to the drying module through the first control parameter and the second control parameter.
Optionally, the obtaining the first attribute value of the first control parameter and/or the second attribute value of the second control parameter according to the comparison result includes:
When the current resistance value is larger than the second preset resistance value and smaller than the first preset resistance value, a first attribute value of a first control parameter and a second attribute value of a second control parameter are obtained;
Determining a first control parameter and a second control parameter according to the first attribute value and the second attribute value;
And generating a closing instruction to the drying module through the first control parameter and the second control parameter.
In addition, in order to achieve the above object, the present invention also proposes a drying rack including the drying control apparatus or the drying control method described above.
The invention provides a drying control device, which comprises a detection module, a control module and a drying module, wherein the detection module, the control module and the drying module are sequentially connected, the detection module comprises a plurality of groups of detection electrodes, each group of detection electrodes comprises at least two detection electrodes, the control module is used for generating control signals to alternately control the plurality of groups of detection electrodes in the detection module, the detection module is used for detecting and switching according to the control signals to obtain a voltage signal value and transmitting the voltage signal value to the control module, the control module is also used for calculating the current resistance value according to the voltage signal value and generating corresponding control instructions to the drying module according to the current resistance value, and the drying module is used for starting or stopping according to the control instructions, so that the detection accuracy can be effectively improved, and the service life of the detection electrodes can be prolonged due to polarization of detection points after long-term use.
Drawings
Fig. 1 is a schematic structural view of a first embodiment of a drying control apparatus according to the present invention;
fig. 2 is a schematic structural view of a second embodiment of the drying control apparatus of the present invention;
FIG. 3 is a schematic view showing the overall structure of a drying rack in an embodiment of the drying control apparatus according to the present invention;
fig. 4 is a schematic structural diagram of a first embodiment of a drying control method according to the present invention;
FIG. 5 is a flowchart of a second embodiment of the drying control method according to the present invention;
FIG. 6 is a schematic diagram of an overall flow chart of an embodiment of a drying control method according to the present invention;
Fig. 7 is a flowchart illustrating a third embodiment of a drying control method according to the present invention.
Reference numerals illustrate:
| Reference numerals | Name of the name | Reference numerals | Name of the name |
| 10 | Detection module | 30 | Drying module |
| AN | Multiple groups of detection electrodes | 301 | Heating body |
| ANn | Detection electrode | 302 | Blower fan |
| 20 | Control module | 40 | Power supply module |
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1, fig. 1 is a schematic structural view of a first embodiment of a drying control apparatus 1 according to the present invention.
In this embodiment, the drying control device 1 includes a detection module 10, a control module 20, and a drying module 30 that are sequentially connected, where the detection module 10 includes multiple groups of detection electrodes AN, and each group of detection electrodes AN includes at least two detection electrodes AN n.
It should be noted that, the control module 20 is connected to the detecting module 10 and the drying module 30, and the control module 20 may control the detecting module 10 to detect the object to be dried, so as to obtain a detection result.
In specific implementation, the existing drying control frame adopts a single sensor to detect resistance, when the sizes of objects to be dried are different or the placement positions deviate, the contact between the objects to be dried and the single installed sensor is insufficient, so that the detection result is not accurate enough, the traditional resistance detection mode adopts a single sensor, and as the service time is prolonged, the sensing contact is easy to crystallize or the contact is broken due to ion migration, and the detection result is also inaccurate or the sensor fails.
The detection module 10 in this embodiment includes a plurality of groups of detection electrodes AN, and each group of detection electrodes AN includes at least two detection electrodes AN n, N is the number of detection electrode groups, and N is the number of detection electrodes in each group. For example, each set of detection electrodes AN includes two detection electrodes or three detection electrodes, which is not limited in this embodiment, and two detection electrodes are included in each set of detection electrodes AN, for example, a first detection electrode AN 1 and a second detection electrode AN 2 are illustrated in this embodiment, for example, a first detection electrode A1 1 in the first set of detection electrodes A1, a second detection electrode A1 2, a first detection electrode A2 1 in the second set of detection electrodes A2, and a second detection electrode A2 2. The plurality of groups of detection electrodes AN in the detection module 10 may be disposed on the drying poles of the drying rack, thereby detecting the degree of dryness of the laundry on the drying poles of the drying rack.
Specifically, the detection electrodes AN n are uniformly distributed on the drying rods of the drying rack in AN alternating manner, and as the detection electrodes AN n are uniformly distributed on the drying rods of the drying rack, the detection electrodes AN n can be fully contacted with the object to be dried, the influence of air humidity or dust is small, and the dryness and the humidity of the object to be dried can be accurately detected no matter whether the sizes of the object to be dried are the same or whether the positions of the object to be dried are offset.
In this embodiment, the control module 20 is configured to generate a control signal to perform alternating control on the multiple groups of detection electrodes AN in the detection module 10, and the detection module 10 is configured to perform detection switching according to the control signal, detect AN object to be dried to obtain a voltage signal value, and transmit the voltage signal value to the control module 20.
It should be noted that, the control module 20 may be a control board, such as an MCU (Microcontroller Unit, microcontroller), or may be other units that can control the detection module 10 and the drying module 30, which is not limited in this embodiment. The control port of the control module 20 is connected with each detection electrode AN n in the detection module 10, and generates a control signal to perform alternating control on multiple groups of detection electrodes AN in the detection module 10, wherein the control signal can be a high-level control signal or a low-level control signal, and different control signals are sent to the corresponding multiple groups of detection electrodes AN, so that the multiple groups of detection electrodes AN in the detection module 10 can perform dynamic alternating detection switching according to different control signals, and the object to be dried can be detected, and the detected voltage signal value is obtained.
In a specific implementation, the control module 20 is further configured to calculate a current resistance value according to the voltage signal value, and generate a corresponding control instruction to the drying module 30 according to the current resistance value, and the drying module 30 is configured to turn on or off according to the control instruction.
It should be understood that, after the control module 20 controls the detection module 10 to detect the object to be dried, the voltage signal value detected by the detection module 10 is received, so as to calculate the corresponding current resistance value according to the detected voltage signal value. The state of the object to be dried can be determined according to the current resistance value, so that a corresponding control instruction is generated to the drying module, wherein the control instruction comprises an opening instruction or a closing instruction, so that the drying module 30 can be controlled to be opened or closed according to the control instruction, the object to be dried is automatically heated and dried, and the power is automatically turned off after the drying is finished, so that the intelligent energy-saving control of the drying control device 1 can be realized.
According to the embodiment, a detection module 10, a control module 20 and a drying module 30 which are sequentially connected are arranged in a drying control device 1, the detection module 10 comprises a plurality of groups of detection electrodes AN, each group of detection electrodes AN comprises at least two detection electrodes AN n, the control module 20 is used for generating a control signal to alternately control the plurality of groups of detection electrodes AN in the detection module 10, the detection module 10 is used for detecting and switching AN object to be dried according to the control signal to obtain a voltage signal value, the voltage signal value is transmitted to the control module 20, the control module 20 is also used for calculating a current resistance value according to the voltage signal value and generating a corresponding control instruction to the drying module 30 according to the current resistance value, the drying module 30 is used for starting or stopping according to the control instruction, the detection accuracy can be effectively improved by alternately detecting a single detection electrode AN n in the plurality of groups of detection electrodes AN or each group of detection electrodes AN, and the service life of the detection electrodes AN n can be prolonged due to polarization of detection points after long-term use can be avoided.
Referring to fig. 2, fig. 2 is a schematic structural view of a second embodiment of a drying control apparatus according to the present invention.
In this embodiment, the detection electrodes AN n are metal electrodes, and the detection electrodes AN n are alternately and uniformly distributed on the drying rods of the drying rack.
It should be understood that, in this embodiment, the contact of the detection electrode AN n is in contact with the object to be dried, the contact is made of metal, the detection electrode AN n is a metal electrode, and the contact of the metal electrode is firm and durable and is convenient to clean.
In a specific implementation, the detection electrodes AN n are alternately and uniformly distributed on the drying rod of the drying rack, so that alternating switching control and detection can be performed between the contacts during detection, the level between the contacts is repeatedly changed, when the control module 20 performs alternating control on a plurality of groups of detection electrodes AN, a control period can be set and divided into T x time slice areas and sequentially T 1、T2、T3、...Tx-2、Tx-1、Tx, wherein a control port of the control module 20 can be positively opened during a T 1 time slice, a high resistance state is controlled to be input during a T 2～Tx/2 time slice, the ports of the control port are balanced, a T x/2+1 time slice is reversely opened, a high resistance state is input to a T x/2+2～Tx time slice control port, the ports of the control port are balanced and sequentially circulated, only a small time is required to be conducted in a one way through the change and control of AN electrode conduction time sequence, the migration effect of ions can be reduced to the minimum, the contact electrolysis can be ignored, and the reliable service life can be greatly prolonged.
Specifically, the two detection electrodes AN 1 and AN 2 in each set of detection electrodes AN may also be controlled by the above control period to perform alternating control, for example, controlling the first detection electrode AN 1 in each set of detection electrodes AN to perform detection in a T 1 time slice, controlling the second detection electrode AN 2 in each set of detection electrodes AN to perform detection in a T 2 time slice, and so on. The detection electrode AN n is used for carrying out alternating switching control and detection, so that the level between the contacts is repeatedly changed, the detection accuracy is improved, and the service life of the detection electrode AN n is prolonged.
In a specific implementation, the detection module 10 further includes a photoresistor or a detection switch, and the photoresistor or the detection switch is used for detecting whether the drying object exists on the drying rod of the drying rack.
It should be noted that, the photoresistor or the detection switch can be arranged on the airing rod of the drying rack, for example, the photoresistor or the detection switch is respectively distributed on the left side and the right side of the airing rod of the drying rack, and a photoresistor or the detection switch can be arranged in the middle of the airing rod of the drying rack, and the photoresistor can detect whether the airing rod of the drying rack is covered by the object to be dried according to whether the object to be dried exists, for example, the dark resistance of the photoresistor is 5 omega when the object to be dried does not exist on the airing rod of the drying rack, and when the object to be dried exists on the drying rack, the dark resistance is greater than 5 omega, so that whether the object to be dried exists on the airing rod of the drying rack can be detected in real time through the resistance of the photoresistor not.
In this embodiment, the detection switch may be a pressure switch, for example, when the drying rack has no drying object, the detection value of the detection switch is 0, and when the drying rack has the drying object, the detection value of the detection switch is greater than 0, and the greater the weight of the drying object, the greater the detection value of the detection switch. Therefore, whether the object to be dried exists on the drying rod of the drying rack can be detected according to the detection value of the detection switch. The auxiliary detection can be carried out on the existence of the to-be-dried object through the photoresistor or the detection switch, so that the detection accuracy and the detection range of the to-be-dried object with different types and materials can be improved.
In this embodiment, the drying module 30 includes a heating body 301 and a fan 302, where the heating body 301 and the fan 302 are respectively connected to the control module 20, the heating body 301 is used to be opened or closed according to the control instruction, and the fan 302 is used to be opened or closed according to the control instruction.
It should be noted that, the heating body 301 may heat the object to be dried during operation, the blower 302 may blow the object to be dried during operation, the heating body 301 may be a PTC (Positive Temperature Coefficient ) heating body, and the blower 302 may be an ac blower, and the heating body 301 and the blower 302 are started simultaneously, thereby drying the object to be dried. The control instruction can be an opening instruction or a closing instruction, the heating body 301 and the fan 302 are controlled simultaneously through the control instruction, when the control instruction is the opening instruction, the heating body 301 and the fan 302 can be controlled to be opened simultaneously to work, the object to be dried is dried, when the control instruction is the closing instruction, the heating body 301 and the fan 302 can be controlled to be closed simultaneously, the drying of the object to be dried is stopped, and the intelligent control of the object to be dried can be realized.
In this embodiment, the drying control device 1 further includes a power module 40, where the power module 40 is connected to the control module 20, and the power module 40 is configured to provide power to supply power to the control module 20. The power module 40 may be a power panel, and provides power to the control module through the power module 40.
As shown in fig. 3, fig. 3 is a schematic diagram of the overall structure of the drying rack in this embodiment, where the drying rack includes a control board in the control module 20, a plurality of groups of detection electrodes AN, a heating body 301, a fan 302, and a power board in the power module 40, the plurality of groups of detection electrodes AN are uniformly distributed on the drying rack, and the control module 20 can be connected with the plurality of groups of detection electrodes AN, the heating body 301, and the fan 302 through signal lines, and also connected with the power module 40 through power lines.
According to the embodiment, the detection electrodes AN n are arranged as the metal electrodes, the detection electrodes AN n are alternately and uniformly distributed on the airing rods of the drying rack, the detection module 10 further comprises a photoresistor or a detection switch, the photoresistor the detection switch is used for detecting whether the to-be-dried objects exist on the airing rods of the drying rack, auxiliary detection can be carried out on the existence of the to-be-dried objects through the photoresistor or the detection switch, and the detection accuracy and the detection range of the to-be-dried objects of different types and materials can be improved.
In addition, in order to achieve the above objective, the present invention further provides a drying control method, and referring to fig. 4, fig. 4 is a schematic structural diagram of a first embodiment of the drying control method of the present invention.
The drying control method is applied to the drying control device 1 described above, the drying control device 1 includes a detection module 10, a control module 20, and a drying module 30 that are sequentially connected, the detection module 10 includes a plurality of groups of detection electrodes AN, each group of detection electrodes AN includes at least two detection electrodes AN n, and the method includes:
And S10, the control module 20 generates a control signal to carry out alternating control on a plurality of groups of detection electrodes AN in the detection module 10.
It should be noted that, the control module 20 is connected to the detecting module 10 and the drying module 30, and the control module 20 may control the detecting module 10 to detect the object to be dried, so as to obtain a detection result.
In specific implementation, the existing drying control frame adopts a single sensor to detect resistance, when the sizes of objects to be dried are different or the placement positions deviate, the contact between the objects to be dried and the single installed sensor is insufficient, so that the detection result is not accurate enough, the traditional resistance detection mode adopts a single sensor, and as the service time is prolonged, the sensing contact is easy to crystallize or the contact is broken due to ion migration, and the detection result is also inaccurate or the sensor fails.
The control module 20 may generate a control signal to perform alternating control on the multiple sets of detection electrodes AN in the detection module 10 during operation, for example, by alternately changing the level state of the control signal, dividing the control period into T x time slices, sequentially controlling the first set of detection electrodes A1, the third set of detection electrodes A3, the fifth set of detection electrodes A5, and the like in the odd time slices of T 1、T2、T3、...Tx-2、Tx-1、Tx, for example, and controlling the second set of detection electrodes A2, the fourth set of detection electrodes A4, the sixth set of detection electrodes A6, and the like in the even time slices of T 2、T4、T6, which is not limited in this embodiment.
It should be noted that, the control module 20 may be a control board, such as an MCU (Microcontroller Unit, microcontroller), or may be other units that can control the detection module 10 and the drying module 30, which is not limited in this embodiment. The control port of the control module 20 is connected with each detection electrode AN n in the detection module 10, and generates a control signal to perform alternating control on multiple groups of detection electrodes AN in the detection module 10, wherein the control signal can be a high-level control signal or a low-level control signal, and different control signals are sent to the corresponding multiple groups of detection electrodes AN, so that the multiple groups of detection electrodes AN in the detection module 10 can perform dynamic alternating detection switching according to different control signals, and the object to be dried can be detected, and the detected voltage signal value is obtained.
In step S20, the detection module 10 performs detection switching according to the control signal, detects the object to be dried to obtain a voltage signal value, and transmits the voltage signal value to the control module 20.
It should be understood that, the detection electrodes AN n in the detection module 10 are alternately and uniformly distributed on the drying rack, and the detection electrodes AN n are uniformly distributed on the drying rack, so that the detection electrodes AN n can fully contact with the object to be dried, and the dryness and the wetness of the object to be dried can be accurately detected no matter whether the sizes of the object to be dried are the same or whether the positions of the object to be dried are offset.
The detection module 10 in this embodiment includes a plurality of groups of detection electrodes AN, and each group of detection electrodes AN includes at least two detection electrodes AN n, N is the number of detection electrode groups, and N is the number of detection electrodes in each group. For example, each set of detection electrodes AN includes two detection electrodes or three detection electrodes, which is not limited in this embodiment, and two detection electrodes are included in each set of detection electrodes AN, for example, a first detection electrode AN 1 and a second detection electrode AN 2 are illustrated in this embodiment, for example, a first detection electrode A1 1 in the first set of detection electrodes A1, a second detection electrode A1 2, a first detection electrode A2 1 in the second set of detection electrodes A2, and a second detection electrode A2 2. The plurality of groups of detection electrodes AN in the detection module 10 may be disposed on the drying poles of the drying rack, thereby detecting the degree of dryness of the laundry on the drying poles of the drying rack.
Further, the detection module 10 performs detection switching according to the control signal, and the step of detecting the object to be dried specifically includes that the detection module 10 performs detection switching in a plurality of groups of detection electrodes AN according to the control signal so as to switch different groups of detection electrodes AN to detect the object to be dried;
It should be understood that the detection module 10 may switch the detection of the different sets of detection electrodes AN according to the level of the control signal, for example, the control module 20 controls the odd sets of detection electrodes AN to detect the object to be dried when inputting the high level, and controls the even sets of detection electrodes AN to detect the object to be dried when inputting the low level. So that the detection electrodes AN of different groups can be switched to detect the objects to be dried.
Further, in addition to controlling the detection switching of the detection electrodes AN of different groups, the detection switching of the detection electrodes AN n in the same group may be controlled, and the step of detecting the object to be dried by the detection module 10 according to the control signal may further include detecting the switching of the detection module 10 in each group of detection electrodes AN according to the control signal to switch the detection electrodes AN n in the same group to detect the object to be dried.
It should be noted that, the control module 20 controls the two detection electrodes AN 1 and AN 2 in each set of detection electrodes AN to perform alternating control through a control signal, for example, controls the first detection electrode AN 1 in each set of detection electrodes AN to perform detection during a time slice of T 1, controls the second detection electrode AN 2 in each set of detection electrodes AN to perform detection during a time slice of T 2, and so on. The detection electrode AN n is used for carrying out alternating switching control and detection, so that the level between the contacts is repeatedly changed, the detection accuracy is improved, and the service life of the detection electrode AN n is prolonged.
In step S30, the control module 20 calculates and detects a current resistance value according to the voltage signal value, and generates a corresponding control command to the drying module 30 according to the current resistance value.
It should be understood that, after the control module 20 controls the detection module 10 to detect the object to be dried, the voltage signal value detected by the detection module 10 is received, so as to calculate the corresponding current resistance value according to the detected voltage signal value. The state of the object to be dried can be determined according to the current resistance value, so that a corresponding control instruction is generated to the drying module, wherein the control instruction comprises an opening instruction or a closing instruction, so that the drying module 30 can be controlled to be opened or closed according to the control instruction, the object to be dried is automatically heated and dried, and the power is automatically turned off after the drying is finished, so that the intelligent energy-saving control of the drying control device 1 can be realized.
In step S40, the drying module 30 is turned on or turned off according to the control command.
In a specific implementation, after the drying module 30 receives the control instruction sent by the control module 20, the drying module may be turned on or turned off according to the corresponding control instruction. For example, the control command is an opening command, and the drying module 30 can start to work according to the opening command to dry the object to be dried. If the control instruction is a closing instruction, the drying module 30 may close according to the closing instruction to stop drying the object to be dried.
According to the embodiment, a detection module 10, a control module 20 and a drying module 30 which are sequentially connected are arranged in a drying control device 1, the detection module 10 comprises a plurality of groups of detection electrodes AN, each group of detection electrodes AN comprises at least two detection electrodes AN n, the control module 20 is used for generating a control signal to alternately control the plurality of groups of detection electrodes AN in the detection module 10, the detection module 10 is used for detecting and switching AN object to be dried according to the control signal to obtain a voltage signal value, the voltage signal value is transmitted to the control module 20, the control module 20 is also used for calculating a current resistance value according to the voltage signal value and generating a corresponding control instruction to the drying module 30 according to the current resistance value, the drying module 30 is used for starting or stopping according to the control instruction, the detection accuracy can be effectively improved by alternately detecting a single detection electrode AN n in the plurality of groups of detection electrodes AN or each group of detection electrodes AN, and the service life of the detection electrodes AN n can be prolonged due to polarization of detection points after long-term use can be avoided.
Referring to fig. 5, fig. 5 is a flowchart illustrating a second embodiment of a drying control method according to the present invention.
Based on the above-mentioned first embodiment, the step S30 of the drying control method of this embodiment specifically includes:
in step S301, the control module 20 performs median filtering processing on the voltage signal value to obtain a processed voltage signal value.
It should be noted that, after the control module 20 receives the voltage signal value detected by the detection module 10, in order to avoid the fluctuation interference caused by the power grid during detection, median filtering may be performed on the voltage signal value to average, so as to eliminate the fluctuation interference caused by the power grid.
Step S302, calculating the current resistance value according to the processed voltage signal value.
It should be appreciated that when the processed voltage signal value is obtained, the current resistance value may be calculated from the processed voltage signal value.
Step S303, generating a corresponding control command to the drying module 30 according to the current resistance value.
It should be noted that, after the current resistance value is obtained, whether the drying rod of the drying rack has the object to be dried and the degree of drying and humidity of the object to be dried can be determined according to the current resistance value, so that corresponding control instructions can be generated to the drying module 30 according to different states of the object to be dried on the drying rod of the drying rack, for example, if the object to be dried does not exist on the drying rod of the drying rack, a closing instruction is generated to the drying module 30, so that the drying module stops working.
It should be noted that, by comparing the current resistance value with the resistance value set in advance, it is first determined whether the current resistance value is equal to 0, and since the resistance value detected by the detection electrode AN n is not 0 under normal conditions, when the current resistance value is 0, it is determined that the detection electrode AN n detects AN error, and then a fault prompt message is generated to the control module 20, so that the control module 20 can perform early warning according to the fault prompt message, prompt a user to perform inspection, and simultaneously control the drying module 30 to be turned off, so as to avoid the erroneous detection value caused by the short circuit of the detection contact or the circuit fault of the detection module 10.
As shown in fig. 6, fig. 6 is a schematic overall flow chart of the drying control method according to the present invention, when the control module 20 controls the drying module 30 to automatically start the drying mode and controls the detection module 10 to initialize, the control module 20 controls each detection electrode AN n in the alternating detection module 10 to perform alternating detection, after receiving the voltage signal value sent by each detection electrode AN n, calculates the current resistance value Rtest, first detects whether the current resistance value Rtest is 0, if the current resistance value rtest=0, performs fault prompt, and controls the heating body 301 and the fan 302 in the drying module 30 to be turned off. When the current resistance Rtest is not 0, the current resistance Rtest can be compared with the resistance Rs0 when no object to be dried is present on the drying rod of the drying rack, if the current resistance Rtest is greater than or equal to the resistance Rs0 when no object to be dried is present on the drying rod of the drying rack, it is determined that no object to be dried is present on the drying rod of the drying rack, and the control module 20 can generate a closing instruction to the drying module 30 to control the heating body 301 and the fan 302 to be closed. If the current resistance Rtest is smaller than the resistance Rs0 when the object to be dried is not present, it may be determined that the object to be dried is present on the drying rod of the drying rack, and the dry/wet state of the object to be dried needs to be further determined according to the current resistance Rtest, so that the current resistance Rtest may be compared with the resistance Rs1 after the object to be dried is dried, and if the current resistance Rtest is greater than or equal to the resistance Rs1 after the object to be dried is dried, it may be determined that the object to be dried is dried, the control module 20 may generate a closing instruction to the drying module 30 to control the heating body 301 and the fan 302 to be closed. If the current resistance Rtest is smaller than the resistance RS1 of the dried object, the current resistance may be compared with the minimum resistance RS2 of the resistance range of the dried object under different humidity, and if the current resistance is greater than or equal to RS2 and smaller than the resistance RS1 of the dried object, it is indicated that the dried object is wet and needs to be dried, so the control module 20 generates an opening command to the drying module 30 to control the heating body 301 and the fan 302 to be opened for drying.
In this embodiment, the control module 20 performs median filtering processing on the voltage signal value to obtain a processed voltage signal value, calculates a current resistance value according to the processed voltage signal value, generates a corresponding control instruction according to the current resistance value, and sends the control instruction to the drying module 30, so that an accurate resistance value can be obtained by detection, intelligent control can be performed on the drying module 30 according to the accurate resistance value, and the opening or closing of the drying module 30 can be automatically controlled according to the dry and wet conditions of the object to be dried, and meanwhile, the effect of saving electric energy is achieved.
Referring to fig. 7, fig. 7 is a flowchart illustrating a third embodiment of a drying control method according to the present invention.
Based on the first and second embodiments, the step S303 of the drying control method of this embodiment specifically includes:
and step SB1, comparing the current resistance value with a preset resistance value.
It should be noted that the preset resistance values may include a first preset resistance value, a second preset resistance value and a third preset resistance value, where the first preset resistance value is greater than the second preset resistance value, the second preset resistance value is greater than the third preset resistance value, the first preset resistance value refers to a resistance value Rs0 when there is no object to be dried, the second preset resistance value refers to a resistance value Rs1 after the object to be dried is dried, and the third preset resistance value refers to a minimum value Rs2 in a resistance range of the object to be dried under different humidity. The articles to be dried may be articles such as clothes and towels, but the present embodiment is not limited thereto, and the present embodiment is described by taking towels as an example.
In a specific implementation, when there is no towel, the resistance of the first preset resistance RS0 may be set to 500mΩ, or may be other resistances, which is not limited in this embodiment. After the towel is dried, the second preset resistance value RS1 can be set to be 100MΩ, the resistance range of the towel under different humidity ranges from 1K to 100MΩ, and the minimum value RS2 of the towel in the resistance range under different humidity ranges is set to be 1KΩ. Thus, the current resistance value can be compared with the preset resistance value to determine whether or not a towel exists or whether the towel exists, and the dryness and the humidity of the towel are determined.
Step SB2, obtaining a first attribute value of a first control parameter and/or a second attribute value of a second control parameter according to the comparison result, wherein the first control parameter and the second control parameter are used for indicating the working state of the drying module 30.
It should be noted that, the first control parameter and the second control parameter are parameters indicating the working state of the drying module 30, the first control parameter may be 0 or 1, the second control parameter may be 0 or 1, and the opening of the drying module 30 may be indicated only when the first control parameter and the second control parameter are both 1.
The first attribute value refers to a value of towel _on_flag, which may be 0 or 1, and when the first attribute value towel _on_flag=0, it indicates that there is no towel on the drying rack's drying pole, and when the first attribute value towel _on_flag=1, it indicates that there is a towel on the drying rack's drying pole. The second attribute value refers to a value of wet_ towel _flag, which may be 0 or 1, when wet_ towel _flag=1, indicating that the towel is wet, and when wet_ towel _flag=0, indicating that the towel is dried.
Therefore, the first attribute value and/or the second attribute value may be determined according to the comparison result of the current resistance value Rtest and the preset resistance value, for example, the current resistance value Rtest is greater than the first preset resistance value RS0, which indicates that no towel is on the drying rack at this time, so that the first attribute value towel _on_flag=0 and no second attribute value.
Step SB3, generating a corresponding control instruction to the drying module 30 according to the first attribute value and/or the second attribute value.
In a specific implementation, the corresponding control command may be generated according to the first attribute value and/or the second attribute value to control the drying module 30 to be turned on or off. When the first attribute value towel _on_flag=0, the first control parameter is 0, when the first attribute value towel _on_flag=1, the first control parameter is 1, when the second attribute value wet_ towel _flag=0, the second control parameter is 0, and when the second attribute value wet_ towel _flag=1, the second control parameter is 1. The first attribute value and/or the second attribute value may be determined according to the current resistance value, and when there is no towel on the drying rack, only the first attribute value towel _on_flag=0, and when there is a towel on the drying rack, there may be both the first attribute value towel _on_flag=0 and the second attribute value wet_ towel _flag=0 or 1.
Further, the preset resistance value includes a first preset resistance value RS0, and the step of obtaining the first attribute value of the first control parameter and/or the second attribute value of the second control parameter according to the comparison result specifically includes obtaining the first attribute value of the first control parameter when the current resistance value is greater than the first preset resistance value, determining the first control parameter according to the first attribute value, and generating a closing instruction to the drying module 30 according to the first control parameter.
It should be understood that when the current resistance Rtest is greater than or equal to the first preset resistance RS0, no towel is located on the drying rack, and the first attribute value towel _on_flag=0 is obtained at this time, so that the drying module 30 does not need to be turned on, the first control parameter is obtained as 0, and a closing command is generated to the drying module 30 according to the value of the first control parameter.
The preset resistance value further comprises a second preset resistance value and a third preset resistance value, wherein the second preset resistance value is smaller than the first preset resistance value, the third preset resistance value is smaller than the second preset resistance value, the step of obtaining the first attribute value of the first control parameter and/or the second attribute value of the second control parameter according to the comparison result comprises the steps of comparing the current resistance value with the second preset resistance value and the third preset resistance value when the current resistance value is smaller than the first preset resistance value, obtaining the first attribute value of the first control parameter and the second attribute value of the second control parameter when the current resistance value is larger than the third preset resistance value and smaller than the second preset resistance value, determining the first control parameter and the second control parameter according to the first attribute value and the second attribute value, and generating a start-up instruction to the drying module 30 through the first control parameter and the second control parameter.
It should be noted that the second preset resistance value is a resistance value RS1 of the towel after drying, the third preset resistance value is a minimum value RS2 of the towel in different humidity ranges, RS1 is 100mΩ, and the resistance value of RS2 is 1kΩ. When the current resistance value Rtest is smaller than the first preset resistance value, it is indicated that the towel is on the drying rod of the drying rack at this time, a first attribute value can be obtained, the first attribute value towel _on_flag=1, and the dryness and wetness degree of the towel is further judged, so that the current resistance value Rtest is compared with the resistance value RS1 of the towel after drying and the minimum value RS2 of the towel in different humidity ranges, if RS2< Rtest < RS1, the towel is proved to be wet towel at this time, and therefore a second attribute value wet_ towel _flag=1 can be obtained, when the first attribute value towel _on_flag=1, the first control parameter is 1, and when the second attribute value wet_ towel _flag=0, the second control parameter is 1, and the opening instruction value drying module 30 can be generated according to the values of the first parameter and the second control parameter.
Further, the towel is dried, so that in the process of drying the wet towel, the current resistance value detected for the current towel state needs to be determined in real time and compared with a second resistance value RA1 of the preset resistance values after towel drying, and the step of obtaining a first attribute value of a first control parameter and/or a second attribute value of a second control parameter according to the comparison result specifically comprises the steps of obtaining the first attribute value of the first control parameter and the second attribute value of the second control parameter when the current resistance value is larger than the second preset resistance value and smaller than the first preset resistance value, determining the first control parameter and the second control parameter according to the first attribute value and the second attribute value, and generating a closing instruction to the drying module 30 according to the first control parameter and the second control parameter.
It should be understood that if the current resistance Rtest is greater than the second preset resistance RS1, it is further required to confirm whether there is a towel on the drying rack, and when RS1< Rtest < RS0, it is indicated that there is a towel on the drying rack and the towel has been dried, so that the obtained first attribute value towel _on_flag=1, the second attribute value wet_ towel _flag=0, the first control parameter is determined to be 1 according to the first attribute value and the second attribute value, the second control parameter is determined to be 0, and a closing command is generated to the drying module 30 according to the first control parameter and the second control parameter.
The embodiment compares the current resistance value with a preset resistance value, obtains a first attribute value of a first control parameter and/or a second attribute value of a second control parameter according to a comparison result, wherein the first control parameter and the second control parameter are used for indicating the working state of the drying module 30, generates a corresponding control instruction to the drying module 30 according to the first attribute value and/or the second attribute value, judges whether the object to be dried exists or not by detecting the resistance characteristic parameter of the object to be dried, can automatically close the drying module 30 if the object to be dried does not exist, and automatically close the drying module 30 when the object to be dried exists or not is dried, so as to realize intelligent energy-saving control of the drying device.
In addition, in order to achieve the above object, the present invention also proposes a drying rack including the drying control apparatus shown above or applying the drying method described above. The drying rack may be a towel drying rack, a clothes drying rack, or a drying rack capable of drying other objects, which is not limited in the present invention.
Because the drying rack adopts all the technical schemes of all the embodiments, the drying rack has at least all the beneficial effects brought by the technical schemes of the embodiments, and the detailed description is omitted.
It should be understood that the foregoing is illustrative only and is not limiting, and that in specific applications, those skilled in the art may set the invention as desired, and the invention is not limited thereto.
It should be noted that the above-described working procedure is merely illustrative, and does not limit the scope of the present invention, and in practical application, a person skilled in the art may select part or all of them according to actual needs to achieve the purpose of the embodiment, which is not limited herein.
In addition, technical details not described in detail in the present embodiment may refer to the drying control method provided in any embodiment of the present invention, and are not described herein.
Furthermore, it should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The foregoing embodiment numbers of the present invention are merely for the purpose of description, and do not represent the advantages or disadvantages of the embodiments.
From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art in the form of a software product stored in a storage medium (e.g. Read Only Memory)/RAM, magnetic disk, optical disk) and including several instructions for causing a terminal device (which may be a mobile phone, a computer, a server, or a network device, etc.) to perform the method according to the embodiments of the present invention.
The foregoing description is only of the preferred embodiments of the present invention, and is not intended to limit the scope of the invention, but rather is intended to cover any equivalents of the structures or equivalent processes disclosed herein or in the alternative, which may be employed directly or indirectly in other related arts.
Claims (10)
1. The drying control device is characterized by comprising a detection module, a control module and a drying module which are connected in sequence, wherein the detection module comprises a plurality of groups of detection electrodes, and each group of detection electrodes comprises at least two detection electrodes;
The control module is used for generating control signals to carry out alternating control on a plurality of groups of detection electrodes in the detection module;
The detection module is used for detecting and switching according to the control signal, detecting the object to be dried to obtain a voltage signal value, and transmitting the voltage signal value to the control module;
The control module is further used for calculating a current resistance value according to the voltage signal value and generating a corresponding control instruction to the drying module according to the current resistance value;
The drying module is used for being opened or closed according to the control instruction;
the detection electrodes are metal electrodes and are alternately and uniformly distributed on the airing rods of the drying rack, and the detection module further comprises a photoresistor or a detection switch;
The photosensitive resistor or the detection switch is used for detecting whether the drying rod of the drying rack is provided with an object to be dried.
2. The drying control apparatus of claim 1, wherein the drying module comprises a heating body and a blower fan, the heating body and the blower fan being connected to the control module, respectively;
the heating body is used for being opened or closed according to the control instruction;
and the fan is used for being started or closed according to the control instruction.
3. The drying control apparatus according to claim 1, further comprising a power module connected to the control module;
the power supply module is used for providing power supply to supply power to the control module.
4. A drying control method, characterized in that the drying control method is applied to the drying control device of any one of the above claims 1 to 3, and the drying control device comprises a detection module, a control module and a drying module which are connected in sequence, wherein the detection module comprises a plurality of groups of detection electrodes, and each group of detection electrodes comprises at least two detection electrodes;
The method comprises the following steps:
the control module generates a control signal to carry out alternating control on a plurality of groups of detection electrodes in the detection module;
the detection module performs detection switching according to the control signal, detects the object to be dried to obtain a voltage signal value, and transmits the voltage signal value to the control module;
The control module calculates and detects a current resistance value according to the voltage signal value, and generates a corresponding control instruction to the drying module according to the current resistance value;
The drying module is opened or closed according to the control instruction;
The detection module detects and switches according to the control signal, detects the object to be dried, and comprises:
The detection module performs detection switching in a plurality of groups of detection electrodes according to the control signal so as to switch different groups of detection electrodes to detect the objects to be dried;
Or alternatively, the first and second heat exchangers may be,
And the detection module detects and switches in each group of detection electrodes according to the control signal so as to switch different detection electrodes in the same group to detect the objects to be dried.
5. The drying control method of claim 4, wherein the control module calculates and detects a current resistance value according to the voltage signal value, and generates a corresponding control command to the drying module according to the current resistance value, comprising:
the control module carries out median filtering processing on the voltage signal value to obtain a processed voltage signal value;
Calculating a current resistance value according to the processed voltage signal value;
and generating a corresponding control instruction to the drying module according to the current resistance value.
6. The drying control method of claim 5, wherein the generating a corresponding control command to the drying module according to the current resistance value comprises:
Comparing the current resistance value with a preset resistance value;
Obtaining a first attribute value of a first control parameter and/or a second attribute value of a second control parameter according to a comparison result, wherein the first control parameter and the second control parameter are used for indicating the working state of the drying module;
and generating a corresponding control instruction to the drying module according to the first attribute value and/or the second attribute value.
7. The drying control method of claim 6, wherein the preset resistance value includes a first preset resistance value;
the obtaining the first attribute value of the first control parameter and/or the second attribute value of the second control parameter according to the comparison result comprises the following steps:
when the current resistance value is larger than the first preset resistance value, a first attribute value of a first control parameter is obtained;
determining a first control parameter according to the first attribute value;
and generating a closing instruction to the drying module through the first control parameter.
8. The drying control method according to claim 7, wherein the preset resistance values further include a second preset resistance value smaller than the first preset resistance value and a third preset resistance value smaller than the second preset resistance value;
the obtaining the first attribute value of the first control parameter and/or the second attribute value of the second control parameter according to the comparison result comprises the following steps:
comparing the current resistance value with the second preset resistance value and the third preset resistance value when the current resistance value is smaller than the first preset resistance value;
when the current resistance value is larger than the third preset resistance value and smaller than the second preset resistance value, a first attribute value of a first control parameter and a second attribute value of a second control parameter are obtained;
Determining a first control parameter and a second control parameter according to the first attribute value and the second attribute value;
And generating an opening instruction to the drying module through the first control parameter and the second control parameter.
9. The drying control method according to claim 8, wherein the obtaining the first attribute value of the first control parameter and/or the second attribute value of the second control parameter according to the comparison result includes:
When the current resistance value is larger than the second preset resistance value and smaller than the first preset resistance value, a first attribute value of a first control parameter and a second attribute value of a second control parameter are obtained;
Determining a first control parameter and a second control parameter according to the first attribute value and the second attribute value;
And generating a closing instruction to the drying module through the first control parameter and the second control parameter.
10. A drying rack, characterized in that the drying rack comprises a drying control apparatus as claimed in any one of the preceding claims 1 to 3 or applies a drying control method as claimed in any one of the claims 4 to 9.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1696390A (en) * | 2004-05-13 | 2005-11-16 | Lg电子株式会社 | Control method of clothes dryer and apparatus thereof |
| CN104330175A (en) * | 2014-10-21 | 2015-02-04 | 苏州德鲁森自动化系统有限公司 | Real-time community environment temperature monitoring system |
| CN210621264U (en) * | 2019-09-27 | 2020-05-26 | 珠海格力电器股份有限公司 | Clothes hanger assembly |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100337099C (en) * | 2004-07-21 | 2007-09-12 | 中国科学院广州电子技术研究所 | Temp. moisture monitoring meter and method for correcting error of platinum thermal resistance |
| EP2426250A1 (en) * | 2010-09-07 | 2012-03-07 | Panasonic Corporation | Clothes dryer |
| CN107576013B (en) * | 2017-09-12 | 2020-09-01 | 美的集团武汉制冷设备有限公司 | Drying control method, drying control device and computer readable storage medium |
| US10739071B2 (en) * | 2017-11-02 | 2020-08-11 | Anderson Industries, Llc | Intelligent control system for rotary vacuum drum drying system |
| CN111945398A (en) * | 2020-09-14 | 2020-11-17 | 宁波家通机械科技有限公司 | Clothes hanger capable of automatically contracting |
| KR102450221B1 (en) * | 2020-12-14 | 2022-10-05 | 엘지전자 주식회사 | Home appliance and controlling method for the same |
| CN114717824A (en) * | 2021-01-04 | 2022-07-08 | 青岛海尔洗衣机有限公司 | Control method of clothes treatment device and clothes treatment device |
| CN215210098U (en) * | 2021-01-29 | 2021-12-17 | 箭牌家居集团股份有限公司 | Intelligent drying airing machine |
| CN113418378A (en) * | 2021-05-20 | 2021-09-21 | 安徽益禾机械有限公司 | Grain drying machine capable of detecting material humidity |
| CN115125716B (en) * | 2022-06-13 | 2025-03-21 | 青岛海尔空调器有限总公司 | Temperature control method, device, equipment, medium and dryer thereof |
-
2022
- 2022-11-23 CN CN202211475543.XA patent/CN115751933B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1696390A (en) * | 2004-05-13 | 2005-11-16 | Lg电子株式会社 | Control method of clothes dryer and apparatus thereof |
| CN104330175A (en) * | 2014-10-21 | 2015-02-04 | 苏州德鲁森自动化系统有限公司 | Real-time community environment temperature monitoring system |
| CN210621264U (en) * | 2019-09-27 | 2020-05-26 | 珠海格力电器股份有限公司 | Clothes hanger assembly |
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