CN114073455B - Power supply control method, cleaning base station and cleaning system - Google Patents
Power supply control method, cleaning base station and cleaning system Download PDFInfo
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- CN114073455B CN114073455B CN202110802156.1A CN202110802156A CN114073455B CN 114073455 B CN114073455 B CN 114073455B CN 202110802156 A CN202110802156 A CN 202110802156A CN 114073455 B CN114073455 B CN 114073455B
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- 238000004140 cleaning Methods 0.000 title claims abstract description 337
- 238000000034 method Methods 0.000 title claims abstract description 49
- 230000008859 change Effects 0.000 claims description 53
- 238000003860 storage Methods 0.000 claims description 6
- 238000013461 design Methods 0.000 description 21
- 238000010586 diagram Methods 0.000 description 18
- 238000004590 computer program Methods 0.000 description 10
- 238000001514 detection method Methods 0.000 description 9
- 238000012545 processing Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 239000004973 liquid crystal related substance Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000010892 electric spark Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/24—Floor-sweeping machines, motor-driven
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4002—Installations of electric equipment
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4002—Installations of electric equipment
- A47L11/4005—Arrangements of batteries or cells; Electric power supply arrangements
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4011—Regulation of the cleaning machine by electric means; Control systems and remote control systems therefor
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4091—Storing or parking devices, arrangements therefor; Means allowing transport of the machine when it is not being used
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4094—Accessories to be used in combination with conventional vacuum-cleaning devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Abstract
The embodiment of the application provides a power supply control method, a cleaning base station and a cleaning system, wherein the power supply control method comprises the following steps: when detecting that the cleaning base station stores the cleaning equipment, detecting whether the electric signal on the first conducting electrode of the cleaning base station changes or not; if the electric signal on the first conductive electrode changes, the cleaning base station and the cleaning equipment are determined to be successfully coupled, and the cleaning base station is controlled to supply power to the cleaning equipment. The embodiment of the application provides a power supply control method, a cleaning base station and a cleaning system, which are used for improving the safety of the cleaning system.
Description
Technical Field
The present application relates to the field of power supply control, and in particular, to a power supply control method, a cleaning base station, and a cleaning system.
Background
Currently, cleaning systems include a cleaning base station, which may be used to store and/or clean cleaning equipment, and cleaning equipment, which may be used to wipe floors, absorb dust, and the like.
In the related art, the cleaning base station includes a first conductive electrode, the cleaning device includes a second conductive electrode, the cleaning base station supplies a voltage to the first conductive electrode, and when the first conductive electrode and the second conductive electrode are in contact, the cleaning base station supplies power to a battery in the cleaning device, so that the cleaning device can wipe the ground, absorb dust, and the like with the electric quantity in the battery.
In the above process, the cleaning base station provides a voltage to the first conductive electrode, and when the first conductive electrode and the second conductive electrode are in contact, an electric spark is easily generated, so that the safety of the cleaning system is low.
Disclosure of Invention
The embodiment of the application provides a power supply control method, a cleaning base station and a cleaning system, which are used for solving the problem that when the cleaning base station supplies voltage to a first conductive electrode and the first conductive electrode is contacted with a second conductive electrode, electric sparks are easy to generate, so that the cleaning system is low in safety.
In a first aspect, an embodiment of the present application provides a power supply control method, which is applied to cleaning a base station, and the method includes:
when detecting that the cleaning base station stores the cleaning equipment, detecting whether the electric signal on the first conducting electrode of the cleaning base station changes or not;
if the electric signal on the first conductive electrode changes, the cleaning base station and the cleaning equipment are determined to be successfully coupled, and the cleaning base station is controlled to supply power to the cleaning equipment.
In one possible design, if the electrical signal on the first conductor changes, determining that the cleaning base station and the cleaning device are successfully coupled comprises:
if the electric signal on the first conductive electrode changes, judging whether the change value of the electric signal is larger than a first preset value or not;
and if the change value of the electric signal is larger than the first preset value, determining that the cleaning base station and the cleaning equipment are successfully coupled.
In one possible design, if the change value of the electrical signal is greater than a first preset value, determining that the cleaning base station and the cleaning device are successfully coupled includes:
if the change value of the electric signal is larger than a first preset value, judging whether the duration time of the change value of the electric signal larger than the first preset value is larger than the preset duration time;
and if the duration is longer than the preset duration, determining that the cleaning base station and the cleaning equipment are successfully coupled.
In one possible design, if the change value of the electrical signal is greater than a first preset value, determining that the cleaning base station and the cleaning device are successfully coupled includes:
if the change value of the electric signal is larger than a first preset value, judging whether the change amplitude of the changed electric signal in a preset period is in a preset range or not;
if the change amplitude of the changed electric signal in the preset period is within the preset range, the cleaning base station and the cleaning equipment are determined to be successfully coupled.
In one possible design, determining whether the amplitude of the change of the changed electrical signal within the preset period is within a preset range further includes:
judging whether the difference value between the maximum amplitude value of the changed electric signal and the average amplitude value of the electric signal in the preset time period is larger than a second preset value;
if the amplitude of the electric signal is larger than the second preset value, judging whether the amplitude of the electric signal after the change is within a preset range or not within a preset period.
In one possible design, the detection cleaning base station stores cleaning equipment, including:
judging whether a first non-contact sensing component on the cleaning base station receives a sensing signal sent by a second non-contact sensing component on the cleaning base station or whether the signal strength of the sensing signal sent by the second non-contact sensing component is smaller than a third preset value;
and if the sensing signal is not received or the signal strength of the received sensing signal is smaller than a third preset value, determining that the cleaning base station stores the cleaning equipment.
In one possible design, controlling the cleaning base station to charge the cleaning device includes:
the cleaning device is provided with a charging voltage to charge a battery in the cleaning device by cleaning a first conductive electrode of the base station and a second conductive electrode on the cleaning device.
In a second aspect, an embodiment of the present application provides a power supply control apparatus applied to a cleaning base station, including: the detection module and the control module; wherein, the liquid crystal display device comprises a liquid crystal display device,
the detection module is used for detecting whether the electric signal on the first conductive electrode of the cleaning base station changes or not when detecting that the cleaning base station stores the cleaning equipment;
and the control module is used for determining that the cleaning base station and the cleaning equipment are successfully coupled if the electric signal on the first conductive electrode changes, and controlling the cleaning base station to supply power to the cleaning equipment.
In one possible design, the control module is specifically configured to:
if the electric signal on the first conductive electrode changes, judging whether the change value of the electric signal is larger than a first preset value or not;
and if the change value of the electric signal is larger than the first preset value, determining that the cleaning base station and the cleaning equipment are successfully coupled.
In one possible design, the control module is specifically configured to:
if the change value of the electric signal is larger than a first preset value, judging whether the duration time of the change value of the electric signal larger than the first preset value is larger than the preset duration time;
and if the duration is longer than the preset duration, determining that the cleaning base station and the cleaning equipment are successfully coupled.
In one possible design, the control module is specifically configured to:
if the change value of the electric signal is larger than a first preset value, judging whether the change amplitude of the changed electric signal in a preset period is in a preset range or not;
if the change amplitude of the changed electric signal in the preset period is within the preset range, the cleaning base station and the cleaning equipment are determined to be successfully coupled.
In one possible design, the control module is specifically configured to:
judging whether the difference value between the maximum amplitude value of the changed electric signal and the average amplitude value of the electric signal in the preset time period is larger than a second preset value;
if the amplitude of the electric signal is larger than the second preset value, judging whether the amplitude of the electric signal after the change is within a preset range or not within a preset period.
In one possible design, the detection module is specifically configured to:
judging whether a first non-contact sensing component on the cleaning base station receives a sensing signal sent by a second non-contact sensing component on the cleaning base station or whether the signal strength of the sensing signal sent by the second non-contact sensing component is smaller than a third preset value;
and if the sensing signal is not received or the signal strength of the received sensing signal is smaller than a third preset value, determining that the cleaning base station stores the cleaning equipment.
In one possible design, the control module is specifically configured to:
controlling the cleaning base station to charge the cleaning device, comprising:
the cleaning device is provided with a charging voltage to charge a battery in the cleaning device by cleaning a first conductive electrode of the base station and a second conductive electrode on the cleaning device.
In a third aspect, an embodiment of the present application provides a cleaning base station, including: a processor and a memory;
the memory stores computer-executable instructions;
the processor executes computer-executable instructions stored in the memory, causing the processor to perform the power supply control method of any one of the above-described first aspects.
In a fourth aspect, embodiments of the present application provide a cleaning system comprising: the cleaning apparatus and the cleaning base station in the third aspect, the cleaning base station is configured to store the cleaning apparatus and clean the cleaning apparatus.
In a fifth aspect, an embodiment of the present application provides a computer-readable storage medium having stored therein computer-executable instructions that when executed by a processor implement the power supply control method of any one of the first aspects above.
In a sixth aspect, an embodiment of the present application provides a computer program product comprising a computer program which, when executed by a processor, implements the power supply control method of any one of the above first aspects.
The embodiment of the application provides a power supply control method, a cleaning base station and a cleaning system, wherein the power supply control method comprises the following steps: when detecting that the cleaning base station stores the cleaning equipment, detecting whether the electric signal on the first conducting electrode of the cleaning base station changes or not; if the electric signal on the first conductive electrode changes, the cleaning base station and the cleaning equipment are determined to be successfully coupled, and the cleaning base station is controlled to supply power to the cleaning equipment. In the method, when the electric signal on the first conductive electrode changes, the cleaning base station and the cleaning equipment are determined to be successfully coupled, and the cleaning base station is controlled to supply power to the cleaning equipment, so that the problem that electric fire is easy to generate when the first conductive electrode and the second conductive electrode are contacted due to the fact that the cleaning base station firstly supplies voltage to the first conductive electrode can be avoided, and the safety of a cleaning system is improved.
Drawings
In order to more clearly illustrate the application or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the application, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of an application scenario of a power supply control method according to an embodiment of the present application;
fig. 2 is a flowchart of a power supply control method according to an embodiment of the present application;
FIG. 3 is a second flowchart of a power supply control method according to an embodiment of the present application;
FIG. 4 is a schematic diagram showing the variation of the electrical signal according to the embodiment of the present application;
FIG. 5 is a second schematic diagram of electrical signal variation according to an embodiment of the present application;
FIG. 6 is a third schematic diagram of electrical signal variation provided by an embodiment of the present application;
fig. 7 is a block diagram of an electric control device according to an embodiment of the present application;
fig. 8 is a hardware schematic diagram of a cleaning base station according to an embodiment of the present application.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
An application scenario of the power supply control method provided by the embodiment of the present application is described below with reference to fig. 1. Fig. 1 is a schematic diagram of an application scenario of a power supply control method according to an embodiment of the present application. As shown in fig. 1, the cleaning system 10 includes: cleaning base station 11 and cleaning device 12. The cleaning base station 11 is used for storing the cleaning device 12, and the cleaning base station 11 and the cleaning device 12 can be connected or disconnected.
Optionally, cleaning base station 11: a fixing notch 111 and a cleaning groove 112. At least one catch may be provided in the fixing indentation 111. At least one clasp is used to connect the cleaning base station 11 and the cleaning device 12. Alternatively, the total number of the at least one snap may be 2, 3, etc., and the total number is not limited herein. The fixing recess 111 may also comprise a first conductive electrode for enabling the cleaning base station 11 to supply power to the cleaning device 12. The cleaning tank 112 is used to store cleaning liquid and to store cleaning members 122. The cleaning liquid is used to wash the cleaning member 122 during the self-cleaning operation of the cleaning member 122.
Optionally, the cleaning device 12 comprises: a dust collection main body 121, a cleaning member 122, and a connection rod 123. The cleaning main unit 121 and the cleaning member 122 can be coupled to or decoupled from each other by a coupling rod 123. The extension bar 123 may be separately connected to the cleaning member 122 or may be separately connected to the main cleaning unit 121. The cleaning member 122 is provided with a second conductive electrode. The second conductive electrode may be in contact with the first conductive electrode, and the cleaning base station 11 supplies power to the cleaning device 12 when the second conductive electrode is in contact with the first conductive electrode.
Alternatively, the fixing notch 111 may be used to fix the cleaning member 122, may be used to fix the connection rod 123 connected to the cleaning member 122, may be used to fix the cleaning member 122 connected to the connection rod 123, and may be used to fix the cleaning device 12.
In the related art, the cleaning base station supplies a voltage to the first conductive electrode, and when the first conductive electrode and the second conductive electrode are in contact, the cleaning base station supplies power to a battery in the cleaning device, so that spark is easily generated when the first conductive electrode and the second conductive electrode are in contact, and the safety of the cleaning system is low.
In order to avoid electric spark, and improve the safety of the cleaning system, the inventor thinks that after detecting that the electric signal on the first conductive electrode of the cleaning base station changes, the cleaning base station supplies power to the cleaning device, so that the problem that the first conductive electrode and the second conductive electrode are in contact to easily generate electric fire is avoided, and the safety of the cleaning system is improved.
The technical scheme of the application is described in detail below by specific examples. The following embodiments may be combined with each other, and some embodiments may not be repeated for the same or similar concepts or processes.
Fig. 2 is a flowchart of a power supply control method according to an embodiment of the present application. As shown in fig. 2, the method includes:
s201, detecting whether an electric signal on a first conductive electrode of the cleaning base station changes when detecting that the cleaning base station stores the cleaning equipment.
Alternatively, the execution body of the embodiment of the present application is a cleaning base station, and may also be a power supply control device disposed in the cleaning base station, where the power supply control device may be implemented by a combination of software and/or hardware in the cleaning base station.
It should be noted that, when the cleaning base station stores the cleaning device, the first conductive electrode may or may not be in contact with the second conductive electrode. The cleaning base station and the cleaning device may be considered successfully coupled when the first conductive electrode is in contact with the second conductive electrode.
Further, in order to be able to detect whether the first conductive electrode is in contact with the second conductive electrode, the inventors have conceived to detect whether the first conductive electrode is in contact with the second conductive electrode by whether the electrical signal on the first conductive electrode is changed, thereby enabling to determine whether the cleaning base station and the cleaning device are successfully coupled.
The electrical signal is used to detect whether the cleaning base station and the cleaning device are successfully coupled.
The electrical signal may be a voltage signal or a current signal.
The voltage signal has a first voltage, which is typically small. For example: the first voltage may be a voltage value that a user can safely contact. For example, the first voltage may be less than or equal to 36 volts.
The first voltage or current signal may indicate that the electrical signal has changed, so in practical applications, it may be determined whether the electrical signal has changed by detecting whether the first voltage or current signal has changed.
When the electric signal is a voltage signal, a first voltage dividing electronic device is arranged in the cleaning base station, the first voltage dividing electronic device is connected with the first conductive electrode, a second voltage dividing electronic device is arranged in the cleaning equipment, the second voltage dividing electronic device is connected with the second conductive electrode, the cleaning base station provides the electric signal to the first conductive electrode through the first voltage dividing electronic device, and when the first conductive electrode and the second conductive electrode are in contact, the electric signal is changed through the voltage dividing effect of the second voltage dividing electronic device on the electric signal.
The first voltage dividing electronic device and the second voltage dividing electronic device may be resistors, and may be other electronic devices, which will not be described in detail herein.
For example, when the electrical signal is a voltage signal, a voltage sensor may be disposed in the cleaning base station, and the voltage sensor may collect the electrical signal on the first conductive electrode to obtain the first voltage. Further, detecting the first voltage and judging whether the first voltage changes or not; if the first voltage changes, determining that the electric signal on the first conductive electrode changes; if the first voltage does not change, determining that the electric signal on the first conductive electrode does not change.
For example, when the electrical signal is a current signal, a current sensor may be disposed in the cleaning base station, and the current sensor may collect current from the first conductive electrode, and if the current is collected, determine that the electrical signal has changed; if no current is acquired, the electric signal is determined to be unchanged.
And S202, if the electric signal on the first conductive electrode changes, determining that the cleaning base station and the cleaning equipment are successfully coupled, and controlling the cleaning base station to supply power to the cleaning equipment.
In the present application, the successful coupling of the cleaning base station and the cleaning device means the successful communication connection and/or the successful electrical connection of the cleaning base station and the cleaning device.
Specifically, the successful coupling of the cleaning base station and the cleaning device may determine that the first conductive electrode is in contact with the second conductive electrode, so that the second voltage may be provided to the first conductive electrode, so that when the first conductive electrode is in contact with the second conductive electrode, the second voltage is provided to the second conductive electrode, thereby realizing power supply to the cleaning device.
Alternatively, the second voltage may be the same as the first voltage, or may be different from the first voltage. For example, when the second voltage is the same as the first voltage, the cleaning device may further include a boost circuit, where the boost circuit is configured to boost the second voltage to obtain a charging voltage, and supply power to the cleaning device through the charging voltage. For example, when the second voltage is different from the first voltage, the second voltage may be a charging voltage.
In the embodiment of fig. 2, when the electrical signal on the first conductive electrode changes, it is determined that the cleaning base station and the cleaning device are successfully coupled, and the cleaning base station is controlled to supply power to the cleaning device, so that the problem that the cleaning base station supplies voltage to the first conductive electrode first, so that electric fire is easy to generate when the first conductive electrode and the second conductive electrode are in contact can be avoided, and the safety of the cleaning system is improved.
Further, on the basis of the embodiment of fig. 2, the power supply control method provided in the embodiment of the present application may further include S301 to S303 in the embodiment of fig. 3 before S201, and the power supply control method provided in the embodiment of the present application may further include S305 to S306 in the embodiment of fig. 3 in S202. The power supply control method provided by the embodiment of the application is further described in detail below with reference to fig. 3.
Fig. 3 is a flowchart second of a power supply control method according to an embodiment of the present application. As shown in fig. 3, the method includes:
s301, receiving a sensing signal sent by a second non-contact sensing component on the cleaning base station through the first non-contact sensing component on the cleaning base station.
Alternatively, the first non-contact sensing element and the second non-contact sensing element may be disposed on the side wall of the fixed gap on the cleaning base station. The first non-contact sensing component and the second non-contact sensing component are oppositely arranged on the side wall.
When the cleaning base station and the cleaning device are successfully coupled, the cleaning device may pass through the oppositely disposed space between the first non-contact sensing assembly and the second non-contact sensing assembly.
The first non-contact sensing component may be an infrared receiving device, for example. The second non-contact sensing component may be an infrared transmitting device.
S302, judging whether the first non-contact sensing component receives a sensing signal sent by the second non-contact sensing component.
If not, S303 is executed, otherwise S307 is executed.
For example, when the first non-contact sensing component may be an infrared receiving device and the second non-contact sensing component may be an infrared transmitting device, the sensing signal may be an infrared light.
In another possible design, determining whether the signal strength of the sensing signal sent by the second non-contact sensing component and received by the first non-contact sensing component is smaller than a third preset value; if yes, then execute S303; otherwise, S307 is executed.
The signal strength may be the power of the sensing signal or the ratio of the power of the sensing signal to the power of the interfering signal. The interference signal is an interference signal superposed on the sensing signal in the process of transmitting the sensing signal.
Optionally, it may also be periodically determined whether the first non-contact sensing component receives the sensing signal sent by the second non-contact sensing component, or whether the signal strength of the sensing signal sent by the second non-contact sensing component and received by the first non-contact sensing component is less than a third preset value.
Wherein, the periodic detection may refer to detection performed at every first time interval. Alternatively, the first time period may be 10 milliseconds, 15 milliseconds, etc., and the first time period is not limited herein.
S303, determining a cleaning base station to store cleaning equipment.
S304, detecting whether the electric signal on the first conducting electrode of the cleaning base station changes.
If yes, S305 is executed, otherwise S307 is executed.
Specifically, the execution method of S304 is similar to that of S201, and will not be described here again.
S305, judging whether the variation value of the electric signal is larger than a first preset value.
If yes, S306 is executed, otherwise S307 is executed.
For example, when the amplitude of the electric signal before the change is a first value and the amplitude of the electric signal after the change is a second value, the change value of the electric signal is equal to the difference between the first value and the second value.
In practice, the electrical signal on the first conductive electrode typically changes when the first conductive electrode is in contact with other conductive devices. If it is determined that the cleaning base station and the cleaning device are successfully coupled only after the electrical signal is determined to be changed, and the charging voltage is supplied to the cleaning device, the cleaning base station may be subjected to a wrong charging operation, so that the power supply safety of the cleaning base station is poor.
In the application, in order to avoid the misoperation of the cleaning base station, after the change of the electric signal is determined, the cleaning base station and the cleaning equipment are determined to be successfully coupled when the change value of the electric signal is detected to be larger than the first preset value, and the charging voltage is provided for the cleaning equipment, so that the misoperation of the cleaning base station can be avoided, and the power supply safety of the cleaning base station is improved.
In one possible design, when the variation value of the electrical signal is greater than the first preset value, it may also be determined whether the duration of time for which the variation value of the electrical signal is greater than the first preset value is greater than the preset duration; and if the duration is longer than the preset duration, determining that the cleaning base station and the cleaning equipment are successfully coupled. Specifically, please refer to fig. 4. Fig. 4 is a schematic diagram showing variation of an electrical signal according to an embodiment of the present application. As shown in fig. 4, the electrical signal is included in an exemplary two-dimensional coordinate system. The Y-axis of the two-dimensional coordinate system is the amplitude of the electrical signal, which is the voltage of the electrical signal. The X-axis of the two-dimensional coordinate system is the time corresponding to the amplitude. On the X-axis, the value of the change in the electrical signal for a period of time between T1 and T2 is greater than the duration of the first preset value.
In practice, there may be a case where a user rapidly takes out the cleaning apparatus from the cleaning base station after storing the cleaning apparatus in the cleaning base station. In this case, when the user stores the cleaning apparatus in the cleaning base station, the change value of the electric signal is made larger than the first preset value, thus determining that the cleaning base station and the cleaning apparatus are successfully coupled, and supplying the charging voltage to the cleaning apparatus through the first conductive electrode of the cleaning base station and the second conductive electrode on the cleaning apparatus; when the user rapidly removes the cleaning device from the cleaning base station, the supply of the charging voltage to the cleaning device is interrupted. In the above process, after the supply voltage is briefly supplied to the cleaning device, the supply of the charging voltage to the cleaning device is interrupted, reducing the life of the battery in the cleaning device.
In the application, when the change value of the electric signal is larger than the first preset value, and when the duration of the change value of the electric signal larger than the first preset value is longer than the preset duration, the cleaning base station and the cleaning equipment are determined to be successfully coupled, and the charging voltage is provided for the cleaning equipment, so that the supply voltage can be provided for the cleaning equipment after the cleaning base station and the cleaning equipment are stably coupled, and the problem that the service life of a battery in the cleaning equipment is reduced due to the fact that the supply of the charging voltage for the cleaning equipment is interrupted after the supply of the supply voltage for the cleaning equipment is short time is avoided.
In another possible design, when the variation value of the electrical signal is greater than the first preset value, it is further determined whether the variation amplitude of the varied electrical signal within the preset period is within a preset range; if the change amplitude of the changed electric signal in the preset period is within the preset range, the cleaning base station and the cleaning equipment are determined to be successfully coupled. Specifically, please refer to fig. 5. Fig. 5 is a schematic diagram of electrical signal variation according to an embodiment of the present application. As shown in fig. 5, an electrical signal is included in an exemplary two-dimensional coordinate system. The Y-axis of the two-dimensional coordinate system is the amplitude of the electrical signal, which is the voltage of the electrical signal. The X-axis of the two-dimensional coordinate system is the time corresponding to the amplitude. On the X-axis, the duration between T1 and T3 is a preset period. The difference between the maximum amplitude value and the minimum amplitude value of the electrical signal is equal to the variation amplitude within the preset period.
In the application, when the variation amplitude of the changed electric signal in the preset period is in the preset range, the cleaning base station and the cleaning equipment are determined to be successfully coupled, the charging voltage can be provided for the cleaning equipment under the conditions that the cleaning base station and the cleaning equipment are successfully coupled and the coupling is stable, and the problem that the service life of a battery in the cleaning equipment is reduced due to the fact that the charging voltage is interrupted to the cleaning equipment after the power supply voltage is provided for the cleaning equipment briefly can be avoided.
Further, determining whether the amplitude of the changed electrical signal within the preset period is within a preset range includes: judging whether the difference value between the maximum amplitude value of the changed electric signal and the average amplitude value of the electric signal in the preset time period is larger than a second preset value; if the amplitude of the electric signal is larger than the second preset value, judging whether the amplitude of the electric signal after the change is within a preset range or not within a preset period. Specifically, please refer to fig. 6. Fig. 6 is a schematic diagram III of electrical signal variation according to an embodiment of the present application. As shown in fig. 6, an electrical signal is included in an exemplary two-dimensional coordinate system. The Y-axis of the two-dimensional coordinate system is the amplitude of the electrical signal, which is the voltage of the electrical signal. The X-axis of the two-dimensional coordinate system is the time corresponding to the amplitude. On the X-axis, the duration between T1 and T3 is a preset period. The average value of the amplitude of the electric signal in the preset time period is an average value of a plurality of amplitudes of the electric signal in the preset time period.
S306, determining that the cleaning base station and the cleaning device are successfully coupled, and providing a charging voltage to the cleaning device through a first conducting electrode of the cleaning base station and a second conducting electrode on the cleaning device so as to charge a battery in the cleaning device.
S307, controlling the cleaning base station to be in a standby state.
Alternatively, S301 to S307 may be repeatedly performed in controlling the cleaning base station to be in the standby state.
In the embodiment of fig. 3, when the electrical signal on the first conductive electrode changes, further, it is determined whether the change value of the electrical signal is greater than a first preset value, if the change value of the electrical signal is greater than the first preset value, it is determined that the cleaning base station and the cleaning device are successfully coupled, and the cleaning base station is controlled to supply power to the cleaning device, so that the cleaning base station can be prevented from providing voltage to the first conductive electrode first, which leads to the problem that electric fire is easy to be generated when the first conductive electrode and the second conductive electrode are in contact, and the safety of the cleaning system is improved.
Fig. 7 is a block diagram of an electrical control device according to an embodiment of the present application. As shown in fig. 7, the power supply control device 70 includes: a detection module 71 and a control module 72; wherein, the liquid crystal display device comprises a liquid crystal display device,
a detection module 71 for detecting whether an electrical signal on a first conductive electrode of the cleaning base station changes when detecting that the cleaning base station stores the cleaning device;
the control module 72 is configured to determine that the cleaning base station and the cleaning device are successfully coupled and control the cleaning base station to supply power to the cleaning device if the electrical signal on the first conductive electrode changes.
The power supply control device provided by the embodiment of the application can execute the power supply control method, and the implementation principle and the beneficial effects are similar, and the detailed description is omitted.
In one possible design, the control module 72 is specifically configured to:
if the electric signal on the first conductive electrode changes, judging whether the change value of the electric signal is larger than a first preset value or not;
and if the change value of the electric signal is larger than the first preset value, determining that the cleaning base station and the cleaning equipment are successfully coupled.
In one possible design, the control module 72 is specifically configured to:
if the change value of the electric signal is larger than a first preset value, judging whether the duration time of the change value of the electric signal larger than the first preset value is larger than the preset duration time;
and if the duration is longer than the preset duration, determining that the cleaning base station and the cleaning equipment are successfully coupled.
In one possible design, the control module 72 is specifically configured to:
if the change value of the electric signal is larger than a first preset value, judging whether the change amplitude of the changed electric signal in a preset period is in a preset range or not;
if the change amplitude of the changed electric signal in the preset period is within the preset range, the cleaning base station and the cleaning equipment are determined to be successfully coupled.
In one possible design, the control module 72 is specifically configured to:
judging whether the difference value between the maximum amplitude value of the changed electric signal and the average amplitude value of the electric signal in the preset time period is larger than a second preset value;
if the amplitude of the electric signal is larger than the second preset value, judging whether the amplitude of the electric signal after the change is within a preset range or not within a preset period.
In one possible design, the detection module 71 is specifically configured to:
judging whether a first non-contact sensing component on the cleaning base station receives a sensing signal sent by a second non-contact sensing component on the cleaning base station or whether the signal strength of the sensing signal sent by the second non-contact sensing component is smaller than a third preset value;
and if the sensing signal is not received or the signal strength of the received sensing signal is smaller than a third preset value, determining that the cleaning base station stores the cleaning equipment.
In one possible design, the control module 72 is specifically configured to:
controlling the cleaning base station to charge the cleaning device, comprising:
the cleaning device is provided with a charging voltage to charge a battery in the cleaning device by cleaning a first conductive electrode of the base station and a second conductive electrode on the cleaning device.
Fig. 8 is a hardware schematic diagram of a cleaning base station according to an embodiment of the present application. As shown in fig. 8, the cleaning base station 80 includes: a memory 81, and a processor 82.
The memory 81 and the processor 82 are connected to each other via a bus 83.
The memory 81 is used for storing computer-executable instructions;
the processor 82 is configured to execute computer-executable instructions stored in the memory 81, so that the processor 82 executes the power supply control method in any of the above-described method embodiments.
The embodiment of the application also provides a cleaning system, which comprises: the cleaning device comprises a cleaning device and a cleaning base station, wherein the cleaning base station is used for storing the cleaning device and cleaning the cleaning device.
The embodiment of the application provides a computer readable storage medium, wherein computer execution instructions are stored in the computer readable storage medium, and when the computer execution instructions are executed by a processor, the power supply control method is realized.
The embodiment of the application also provides a computer program product, which comprises a computer program, and the computer program can realize the power supply control method provided by the embodiment of the application when being executed by a processor.
All or part of the steps for implementing the method embodiments described above may be performed by hardware associated with program instructions. The foregoing program may be stored in a readable memory. The program, when executed, performs steps including the method embodiments described above; and the aforementioned memory (storage medium) includes: read-only memory (ROM), RAM, flash memory, hard disk, solid state disk, magnetic tape, floppy disk, optical disk (optical disc), and any combination thereof.
Embodiments of the present application are described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processing unit of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processing unit of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
It will be apparent to those skilled in the art that various modifications and variations can be made to the embodiments of the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the embodiments of the present application fall within the scope of the claims and the equivalents thereof, the present application is also intended to include such modifications and variations.
In the present disclosure, the term "include" and variations thereof may refer to non-limiting inclusion; the term "or" and variations thereof may refer to "and/or". The terms "first," "second," and the like in this specification are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. In the present application, "a plurality of" means two or more. "and/or", describes an association relationship of an association object, and indicates that there may be three relationships, for example, a and/or B, and may indicate: a exists alone, A and B exist together, and B exists alone. The character "/" generally indicates that the context-dependent object is an "or" relationship. For example, "A, B or C" or "A, B and/or C" means "any of the following: a, A is as follows; b, a step of preparing a composite material; c, performing operation; a and B; a and C; b and C; A. b and C).
Claims (8)
1. A power supply control method, characterized by being applied to a cleaning base station, the method comprising:
when detecting that the cleaning base station stores cleaning equipment, detecting whether an electric signal on a first conductive electrode of the cleaning base station changes or not;
if the electric signal on the first conductive electrode changes, determining that the cleaning base station and the cleaning equipment are successfully coupled, and controlling the cleaning base station to supply power to the cleaning equipment;
and if the electric signal on the first conductive electrode changes, determining that the cleaning base station and the cleaning equipment are successfully coupled, including:
if the electric signal on the first conductive electrode changes, judging whether the change value of the electric signal is larger than a first preset value or not;
if the change value of the electric signal is larger than the first preset value, determining that the cleaning base station and the cleaning equipment are successfully coupled;
detecting that the cleaning base station stores cleaning equipment, comprising:
judging whether a first non-contact sensing component on the cleaning base station receives a sensing signal sent by a second non-contact sensing component on the cleaning base station or whether the signal strength of the sensing signal sent by the second non-contact sensing component is smaller than a third preset value;
and if the sensing signal is not received or the signal intensity of the received sensing signal is smaller than the third preset value, determining that the cleaning base station stores the cleaning equipment.
2. The method of claim 1, wherein determining that the cleaning base station and the cleaning device are successfully coupled if the change in the electrical signal is greater than the first preset value comprises:
if the change value of the electric signal is larger than the first preset value, judging whether the duration time of the change value of the electric signal larger than the first preset value is longer than a preset duration time;
and if the duration is longer than the preset duration, determining that the cleaning base station and the cleaning equipment are successfully coupled.
3. The method of claim 1, wherein determining that the cleaning base station and the cleaning device are successfully coupled if the change in the electrical signal is greater than the first preset value comprises:
if the change value of the electric signal is larger than the first preset value, judging whether the change amplitude of the changed electric signal in a preset period is in a preset range or not;
and if the change amplitude of the changed electric signal in the preset period is in the preset range, determining that the cleaning base station and the cleaning equipment are successfully coupled.
4. A method according to claim 3, wherein said determining whether the magnitude of the change in the changed electrical signal over the predetermined period is within a predetermined range comprises:
judging whether the difference value between the maximum value of the amplitude of the changed electric signal and the average value of the amplitude of the electric signal in the preset period is larger than a second preset value or not;
if the amplitude of the electric signal is larger than the second preset value, judging whether the amplitude of the electric signal after the change is within a preset range or not within a preset period.
5. The method of any of claims 1-4, wherein the controlling the cleaning base station to charge the cleaning device comprises:
and providing a charging voltage to the cleaning device through the first conducting electrode of the cleaning base station and the second conducting electrode on the cleaning device so as to charge a battery in the cleaning device.
6. A cleaning base station, comprising: a processor and a memory;
the memory stores computer-executable instructions;
the processor executing computer-executable instructions stored in the memory, causing the processor to perform the power supply control method of any one of the preceding claims 1-5.
7. A cleaning system, comprising: a cleaning device and a cleaning base station as claimed in claim 6, the cleaning base station being arranged to store the cleaning device and to clean the cleaning device.
8. A computer-readable storage medium, wherein computer-executable instructions are stored in the computer-readable storage medium, which when executed by a processor, implement the power supply control method of any one of the preceding claims 1-5.
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| CN202110802156.1A CN114073455B (en) | 2021-07-15 | 2021-07-15 | Power supply control method, cleaning base station and cleaning system |
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| CN202110802156.1A CN114073455B (en) | 2021-07-15 | 2021-07-15 | Power supply control method, cleaning base station and cleaning system |
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