CN116558602A - Liquid storage tank state detection method and device, storage medium and electronic device - Google Patents

Liquid storage tank state detection method and device, storage medium and electronic device Download PDF

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Publication number
CN116558602A
CN116558602A CN202210109397.2A CN202210109397A CN116558602A CN 116558602 A CN116558602 A CN 116558602A CN 202210109397 A CN202210109397 A CN 202210109397A CN 116558602 A CN116558602 A CN 116558602A
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Prior art keywords
pole piece
medium
voltage
storage tank
state
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CN202210109397.2A
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Chinese (zh)
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王承冰
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Dreame Innovation Technology Suzhou Co Ltd
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Dreame Innovation Technology Suzhou Co Ltd
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Priority to CN202210109397.2A priority Critical patent/CN116558602A/en
Priority to PCT/CN2023/070870 priority patent/WO2023142962A1/en
Publication of CN116558602A publication Critical patent/CN116558602A/en
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/24—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

The application provides a method and a device for detecting a liquid storage tank state, a storage medium and an electronic device, wherein the method comprises the following steps: in a first time interval of a target time period, inputting positive charges to a first pole piece and inputting negative charges to a second pole piece, wherein the first pole piece and the second pole piece are pole pieces arranged in a liquid storage tank of the cleaning equipment; detecting the medium state of the solution medium in the liquid storage tank through the first pole piece and the second pole piece to obtain a first medium state; inputting negative charges to the first pole piece and positive charges to the second pole piece in a second time interval of the target time period, wherein the second time interval and the first time interval are time intervals without overlapping; and detecting the medium state of the solution medium through the first pole piece and the second pole piece to obtain a second medium state.

Description

Liquid storage tank state detection method and device, storage medium and electronic device
[ field of technology ]
The application relates to the field of smart home, in particular to a detection method and device for a liquid storage tank state, a storage medium and an electronic device.
[ background Art ]
At present, a liquid collecting device (such as a sewage bucket) is generally configured on a cleaning device, two electrode plates are arranged in the liquid collecting device, and extend into the sewage bucket to be in contact with a solution medium in the liquid collecting device, and a capacitor loop in a circuit is formed through penetration of the two electrode plates and the solution medium so as to detect each state of the sewage bucket.
However, when the electrode plate is electrified, accumulated charges exist on the electrode plate, so that impurities which are electrified with part of the solution medium can be adsorbed on the electrode plate, and further the corrosion of the electrode plate is accelerated.
Therefore, the detection method of the solution medium in the related art has the problem that the electrode plate is easy to be corroded due to charge accumulation on the electrode plate in the process of detecting the solution medium.
[ invention ]
The invention aims to provide a detection method and device for a liquid storage tank state, a storage medium and an electronic device, so as to at least solve the problem that an electrode plate is easy to corrode due to charge accumulation on the electrode plate in the detection process of the solution medium in the detection method of the solution medium in the related art.
The purpose of the application is realized through the following technical scheme:
according to an aspect of an embodiment of the present application, there is provided a method for detecting a state of a liquid tank, including: in a first time interval of a target time period, inputting positive charges to a first pole piece and inputting negative charges to a second pole piece, wherein the first pole piece and the second pole piece are pole pieces arranged in a liquid storage tank of cleaning equipment; detecting the medium state of the solution medium in the liquid storage tank through the first pole piece and the second pole piece to obtain a first medium state; inputting negative charges to the first pole piece and positive charges to the second pole piece in a second time interval of the target time period, wherein the second time interval and the first time interval are time intervals without overlapping; and detecting the medium state of the solution medium through the first pole piece and the second pole piece to obtain a second medium state.
In one exemplary embodiment, the inputting positive charge to the first pole piece and inputting negative charge to the second pole piece includes: by setting the voltage level of a first port connected with the first pole piece to be high level, positive charges are input to the first pole piece, and negative charges are input to the second pole piece; the inputting negative charge to the first pole piece and inputting positive charge to the second pole piece comprises: and by setting the voltage level of a second port connected with the second pole piece to be high level, inputting positive charges to the second pole piece and inputting negative charges to the first pole piece.
In an exemplary embodiment, the method further comprises:
and in a closing time interval, setting the voltage level of a first port and the voltage level of a second port to be low, wherein the first port is a port connected with the first pole piece, the second port is a port connected with the second pole piece, and the closing time interval comprises other time intervals except the first time interval and the second time interval in the target time period.
In an exemplary embodiment, the detecting, by the first pole piece and the second pole piece, the medium state of the solution medium in the liquid storage tank, to obtain a first medium state includes: detecting the pole piece voltage between the first pole piece and the second pole piece to obtain a first pole piece voltage; determining that the solution medium in the liquid storage tank is in a full state under the condition that the voltage of the first pole piece is smaller than or equal to a first voltage threshold value, wherein the full state means that the liquid level of the solution medium in the liquid storage tank reaches a target liquid level; and under the condition that the voltage of the first pole piece is greater than or equal to a second voltage threshold value, determining that the solution medium in the liquid storage tank is in an unfilled state, wherein the unfilled state means that the liquid level of the solution medium in the liquid storage tank does not reach the target liquid level.
In an exemplary embodiment, detecting, by the first pole piece and the second pole piece, a medium state of a solution medium in the liquid storage tank, to obtain a first medium state, includes: detecting the pole piece voltage between the first pole piece and the second pole piece to obtain a second pole piece voltage; and determining a target pollution parameter corresponding to the second pole piece voltage, wherein the target pollution parameter is used for indicating the pollution degree of the solution medium in the liquid storage tank, and the first medium state comprises the target pollution parameter.
In an exemplary embodiment, after the determining the target fouling parameter corresponding to the second pole piece voltage, the method further comprises: determining a target operation parameter corresponding to the target dirt parameter, wherein the target operation parameter is an operation parameter of a preset part, and the preset part is a part, associated with a solution medium in the liquid storage tank, on the cleaning equipment; and controlling the preset part to operate according to the target operation parameters.
In an exemplary embodiment, the method further comprises: in response to the acquired detection indication signal, inputting positive charges to one of the first pole piece and the second pole piece and inputting negative charges to the other pole piece, wherein the detection indication signal is used for indicating the detection of the oxidation degree of the first pole piece and the second pole piece; detecting the pole piece voltage between the first pole piece and the second pole piece to obtain a third pole piece voltage, wherein the third pole piece voltage is used for representing the oxidation degree of the first pole piece and the second pole piece; and under the condition that the voltage of the third pole piece is larger than or equal to a third voltage threshold value, sending prompt information through the cleaning equipment, wherein the prompt information is used for prompting replacement of at least one pole piece of the first pole piece and the second pole piece.
According to another aspect of the embodiments of the present application, there is also provided a device for detecting a state of a liquid storage tank, including: the first input unit is used for inputting positive charges to the first pole piece and inputting negative charges to the second pole piece in a first time interval of a target time period, wherein the first pole piece and the second pole piece are pole pieces arranged in a liquid storage tank of the cleaning equipment; the first detection unit is used for detecting the medium state of the solution medium in the liquid storage tank through the first pole piece and the second pole piece to obtain a first medium state; a second input unit, configured to input negative charges to the first pole piece and positive charges to the second pole piece in a second time interval of the target time period, where the second time interval and the first time interval are time intervals that do not overlap; the second detection unit is used for detecting the medium state of the solution medium through the first pole piece and the second pole piece to obtain a second medium state.
In one exemplary embodiment, the first input unit includes: the first input module is used for inputting positive charges to the first pole piece and inputting negative charges to the second pole piece by setting the voltage level of a first port connected with the first pole piece to be high; the second input unit includes: and the second input module is used for inputting positive charges to the second pole piece and inputting negative charges to the first pole piece by setting the voltage level of a second port connected with the second pole piece to be high.
In an exemplary embodiment, the apparatus further comprises: the setting unit is configured to set a voltage level of a first port and a voltage level of a second port to be low in a closing time interval, where the first port is a port connected to the first pole piece, the second port is a port connected to the second pole piece, and the closing time interval includes other time intervals except the first time interval and the second time interval in the target time period.
In an exemplary embodiment, the first detection unit includes: the first detection module is used for detecting the pole piece voltage between the first pole piece and the second pole piece to obtain a first pole piece voltage; the first determining module is used for determining that the solution medium in the liquid storage tank is in a full state under the condition that the voltage of the first pole piece is smaller than or equal to a first voltage threshold value, wherein the full state refers to that the liquid level of the solution medium in the liquid storage tank reaches a target liquid level; and the second determining module is used for determining that the solution medium in the liquid storage tank is in an unfilled state under the condition that the voltage of the first pole piece is greater than or equal to a second voltage threshold, wherein the unfilled state refers to that the liquid level of the solution medium in the liquid storage tank does not reach the target liquid level.
In an exemplary embodiment, the first detection unit includes: the second detection module is used for detecting the pole piece voltage between the first pole piece and the second pole piece to obtain a second pole piece voltage; and a third determining module, configured to determine a target fouling parameter corresponding to the second pole piece voltage, where the target fouling parameter is used to represent a fouling degree of a solution medium in the liquid tank, and the first medium state includes the target fouling parameter.
In an exemplary embodiment, the apparatus further comprises: a determining unit, configured to determine a target operation parameter corresponding to the target contamination parameter after the determining the target contamination parameter corresponding to the second polarity sheet voltage, where the target operation parameter is an operation parameter of a preset component, and the preset component is a component on the cleaning device associated with the solution medium in the liquid tank; and the control unit is used for controlling the preset part to operate according to the target operation parameter.
In an exemplary embodiment, the input unit is configured to input positive charges to one of the first and second pole pieces and negative charges to the other pole piece in response to an acquired detection indication signal, where the detection indication signal is configured to indicate detection of oxidation degrees of the first and second pole pieces; the third detection unit is used for detecting the pole piece voltage between the first pole piece and the second pole piece to obtain a third pole piece voltage, wherein the third pole piece voltage is used for representing the oxidation degree of the first pole piece and the second pole piece; and the prompting unit is used for sending prompting information through the cleaning equipment under the condition that the voltage of the third pole piece is larger than or equal to a third voltage threshold value, wherein the prompting information is used for prompting the replacement of at least one pole piece of the first pole piece and the second pole piece.
According to yet another aspect of the embodiments of the present application, there is also provided a computer readable storage medium having a computer program stored therein, wherein the computer program is configured to perform the above-described method for detecting a tank status when running.
According to still another aspect of the embodiments of the present application, there is further provided an electronic device including a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor executes the method for detecting a status of a liquid storage tank according to the computer program.
In the embodiment of the application, different charges are input to a first pole piece and a second pole piece which are arranged in a liquid storage tank of the cleaning equipment in different time intervals of a target time period, positive charges are input to the first pole piece and negative charges are input to the second pole piece in the first time interval of the target time period, wherein the first pole piece and the second pole piece are pole pieces arranged in the liquid storage tank of the cleaning equipment; detecting the medium state of the solution medium in the liquid storage tank through the first pole piece and the second pole piece to obtain a first medium state; inputting negative charges to the first pole piece and positive charges to the second pole piece in a second time interval of the target time period, wherein the second time interval and the first time interval are time intervals without overlapping; the first pole piece and the second pole piece are used for detecting the medium state of the solution medium to obtain the second medium state, and because the charges with different polarities are alternately introduced into the first pole piece and the second pole piece which are arranged in the liquid storage tank in different time intervals of the target time period, the aim of neutralizing the charges accumulated on the first pole piece and the second pole piece and reducing the charges accumulated on the pole pieces can be fulfilled, the technical effects of slowing down the corrosion speed of the pole pieces and prolonging the service life of the pole pieces are achieved, and the problem that the pole pieces are easy to corrode due to the charges accumulated on the pole pieces in the detection process of the solution medium in the detection method of the liquid storage tank state in the related art is solved.
[ description of the drawings ]
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application.
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required to be used in the description of the embodiments or the prior art will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.
FIG. 1 is a schematic diagram of a hardware environment of an alternative method of detecting tank status according to an embodiment of the present application;
FIG. 2 is a flow chart of an alternative method of detecting a status of a liquid storage tank according to an embodiment of the present application;
FIG. 3 is a schematic illustration of an alternative solution medium detection cycle according to an embodiment of the present application;
FIG. 4 is a schematic diagram of an alternative method of detecting a tank condition according to an embodiment of the present application;
FIG. 5 is a schematic illustration of another alternative method of detecting a status of a reservoir according to an embodiment of the present application;
FIG. 6 is a block diagram of an alternative detection device for tank status according to an embodiment of the present application;
Fig. 7 is a block diagram of an alternative electronic device according to an embodiment of the present application.
[ detailed description ] of the invention
The present application will be described in detail hereinafter with reference to the accompanying drawings in conjunction with embodiments. It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other.
It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order.
According to one aspect of the embodiments of the present application, a method for detecting a state of a liquid storage tank is provided. Alternatively, in the present embodiment, the above-described detection method of the tank status may be applied to a hardware environment constituted by the terminal device 102, the cleaning device 104, and the server 106 as shown in fig. 1. As shown in fig. 1, the terminal device 102 may be connected to the cleaning device 104 and/or the server 106 (e.g., an internet of things platform or cloud server) through a network to control the cleaning device 104, for example, bind with a cleaning robot, and configure a cleaning function of the cleaning device 104. The cleaning device 104 may include a host and a base station (or dust collection station) that may be connected via a network to determine a current state of an opposite end (e.g., a power state, an operating state, location information, etc.).
The network may include, but is not limited to, at least one of: wired network, wireless network. The wired network may include, but is not limited to, at least one of: a wide area network, a metropolitan area network, a local area network, and the wireless network may include, but is not limited to, at least one of: WIFI (Wireless Fidelity ), bluetooth, infrared. The network used by the terminal device 102 to communicate with the cleaning device 104 and/or the base station 106 may be the same as or different from the network used by the cleaning device 104 to communicate with the base station 106. The terminal device 102 may not be limited to a PC, a mobile phone, a tablet computer, etc., and the server 106 may be a server of an internet of things platform.
The method for detecting the status of the liquid tank in the embodiment of the present application may be performed by the terminal device 102, the cleaning device 104, or the server 106 alone, or may be performed by at least two of the terminal device 102, the cleaning device 104, and the server 106 together. The method for detecting the status of the liquid storage tank performed by the terminal device 102 or the cleaning device 104 according to the embodiment of the present application may also be performed by a client installed thereon.
Taking the cleaning device 104 as an example to perform the method for detecting the status of the tank in the present embodiment, fig. 2 is a schematic flow chart of an alternative method for detecting the status of the tank according to the embodiment of the present application, as shown in fig. 2, the flow of the method may include the following steps:
Step S202, in a first time interval of a target time period, positive charges are input to a first pole piece, and negative charges are input to a second pole piece, wherein the first pole piece and the second pole piece are pole pieces arranged in a liquid storage tank of the cleaning device.
The detection method of the state of the liquid storage tank in the embodiment can be applied to a scene of detecting the state of the liquid storage tank in the running process of the cleaning equipment. The cleaning device may be a cleaning robot, for example, an intelligent floor cleaning machine, a sweeping and dragging robot, an intelligent cleaning machine integrating suction, sweeping and dragging, or other devices with an area cleaning function, which is not limited in this embodiment.
The cleaning device can be provided with a liquid storage tank for collecting clean water, sewage or cleaning liquid and other solution media generated in the operation process of the cleaning device. The first pole piece and the second pole piece can be arranged in the liquid storage tank, and in the running process of the cleaning equipment, the state of a solution medium (such as sewage, cleaning solution or other solution mediums) in the liquid storage tank can be detected through the first pole piece and the second pole piece, so that the medium state of the solution medium can be determined. The first pole piece and the second pole piece may be disposed at the bottom of the liquid storage tank, or may be disposed at the top of the liquid storage tank, or may be disposed at other positions of the liquid storage tank, which is not limited in this embodiment.
It should be noted that one or more pole piece pairs are disposed in the liquid storage tank, and each pole piece pair may include two pole pieces. In the detection of the medium state, one pole piece pair may be used at a time, or a plurality of pole piece pairs may be used simultaneously. The two pole pieces of each pole piece pair can be used as a first pole piece and a second pole piece to detect the medium state respectively, and the detection flow of each pole piece pair is similar and will not be described herein.
In this embodiment, a detection period for detecting the medium state, that is, a target time period may be configured in advance, and the duration of the target time period may be set as needed, for example, 5s, 10s, or the like. The target time period may be divided into a plurality of time intervals, which may include a first time interval, and the duration of the first time period may be half of the target time period. The starting time of the first time period may be the starting time of the target time period, or may be other time, which is not limited in this embodiment.
In order to save resources consumed for state detection, the duration of the first time period may be set to be less than half of the target time period, e.g., one-fourth of the duration of the target time period, considering that the medium state will not generally change suddenly in a short time.
During operation of the cleaning device, different charges may be introduced into different pole pieces during a first time interval of a target time period, optionally positive charges may be input to the first pole piece and negative charges may be input to the second pole piece.
For example, two pole pieces, pole piece P1 (i.e., the first pole piece described above) and pole piece P2 (i.e., the second pole piece described above), may be disposed within a reservoir of the floor scrubber. As shown in fig. 3, during the time period T1 (i.e., the first time period described above), positive charge may be input to the pole piece P1 and negative charge may be input to the pole piece P2.
Step S204, detecting the medium state of the solution medium in the liquid storage tank through the first pole piece and the second pole piece to obtain a first medium state.
In this embodiment, after positive and negative charges are respectively input to the first pole piece and the second pole piece, the medium state of the solution medium in the liquid storage tank may be detected by the first pole piece and the second pole piece, so as to obtain the first medium state. The dielectric state of the solution medium may be determined based on the pole piece voltage, pole piece current, or pole piece resistance between the first pole piece and the second pole piece. The medium state of the solution medium may include, but is not limited to, at least one of: liquid level state, dirty parameter (dirty state).
Optionally, at different liquid levels, the conductive states of the first pole piece and the second pole piece are different. If the liquid level does not reach the set liquid level, the first pole piece and the second pole piece are not conducted, the pole piece resistance between the first pole piece and the second pole piece is larger, the pole piece voltage is larger, and the pole piece current is smaller. If the liquid level reaches the set liquid level, the first pole piece and the second pole piece are conducted, the pole piece resistance between the first pole piece and the second pole piece is smaller, the pole piece voltage is smaller, and the pole piece current is larger. Thus, the liquid level state of the solution medium can be detected by the first pole piece and the second pole piece.
For example, a tank (also called a sewage tank or a sewage bucket) may be provided in the cleaning device, and two electrode plates are provided in the tank and may contact water and extend into the tank. Through the penetration of the two pole pieces and the solution medium, a capacitance loop in the circuit is formed, so that each state of the liquid storage tank, such as that the solution medium is not full, the solution medium is full and the like, is detected.
Optionally, the conductivity of the solution medium is different under different contamination parameters, and the pole piece resistance between the first pole piece and the second pole piece is different under the conduction condition, and correspondingly, the pole piece voltage and the pole piece current are different, so that the contamination parameters of the solution medium, such as the water quality in the liquid storage tank, can be detected through the first pole piece and the second pole piece.
Alternatively, as shown in fig. 4, the cleaning device may have a resistor connected in parallel between the first pole piece and the second pole piece. Since the voltage of the parallel resistor and the pole piece voltage between the first pole piece and the second pole piece are equal, the pole piece voltage can be detected by detecting the voltage of the parallel resistor, and the medium state of the solution medium can be determined based on the detected pole piece voltage.
In another example, as shown in fig. 5, an ammeter may be connected in series to one of the first pole piece or the second pole piece, the pole piece current between the first pole piece and the second pole piece may be detected by the ammeter connected in series, or the pole piece resistance between the first pole piece and the second pole piece may be determined by the voltage across the parallel resistor and the detected pole piece current, so that the medium state of the solution medium may be determined according to the pole piece current or the pole piece resistance.
For example, the intelligent floor washer can detect the sewage state in the liquid storage tank through the pole pieces P1 and P2.
In step S206, negative charges are input to the first pole piece and positive charges are input to the second pole piece in a second time interval of the target time period, wherein the second time interval and the first time interval are non-overlapping time intervals.
In the process of detecting the medium state, if the charge is input from one end, the charge is easy to accumulate on the electrode plate, and the corrosion of the electrode plate is accelerated. In this embodiment, complementary charges may be input in different time intervals of the target time period, for example, negative charges may be input to the first electrode plate and positive charges may be input to the second electrode plate in the second time interval of the target time period, so as to achieve charge balance, reduce charge accumulation on the electrode plate, and slow oxidation of the electrode plate.
The second time interval and the first time interval do not overlap, for example, the start time of the second time interval may be the end time of the first time interval, and for example, the time difference between the start time of the second time interval and the end time of the first time interval after the end time of the first time interval is the target time difference.
For example, as shown in fig. 3, the scrubber may input negative charge to pole piece P1 and positive charge to pole piece P2 during time period T2 (i.e., the second time interval described above).
Step S208, detecting the medium state of the solution medium through the first pole piece and the second pole piece to obtain a second medium state.
In this embodiment, after negative charges are input to the first pole piece and positive charges are input to the second pole piece, the medium state of the solution medium in the liquid storage tank can be detected by the first pole piece and the second pole piece to obtain the second medium state, and the detection process is similar to the detection process of the medium state of the solution medium in the liquid storage tank by the first pole piece and the second pole piece to obtain the first medium state, which is not repeated in this embodiment.
Through the steps S202 to S208, positive charges are input to the first pole piece and negative charges are input to the second pole piece in a first time interval of a target time period, wherein the first pole piece and the second pole piece are pole pieces arranged in a liquid storage tank of the cleaning device; detecting the medium state of the solution medium in the liquid storage tank through the first pole piece and the second pole piece to obtain a first medium state; inputting negative charges to the first pole piece and positive charges to the second pole piece in a second time interval of the target time period, wherein the second time interval and the first time interval are time intervals without overlapping; the first pole piece and the second pole piece are used for detecting the medium state of the solution medium to obtain the second medium state, so that the problem that the electrode piece is easy to corrode due to charge accumulation on the electrode piece in the process of detecting the solution medium in the detection method of the liquid storage tank state in the related art is solved, the corrosion speed of the pole piece is reduced, and the service life of the pole piece is prolonged.
In one exemplary embodiment, inputting positive charge to a first pole piece and inputting negative charge to a second pole piece comprises:
s11, positive charges are input to the first pole piece, and negative charges are input to the second pole piece by setting the voltage level of the first port connected with the first pole piece to be high.
In this embodiment, the first pole piece and the second pole piece may be connected to the control circuit through a first port and a second port, where the first pole piece is connected to the first port, and the second pole piece is connected to the second port, and charges may be input to a pole piece and the second pole piece through the first port and the second port, respectively. Alternatively, the control circuit may set the first port and the second port to high levels respectively in different time intervals, thereby inputting positive charges to the corresponding pole piece and negative charges to the other pole piece.
In the first time interval, positive charges may be input to the first pole piece and negative charges may be input to the second pole piece by setting the voltage level of the first port to a high level. After the first time interval ends, the voltage level of the first port may be stopped from being set high, thereby stopping the input of positive charge to the first pole piece and negative charge to the second pole piece.
Correspondingly, inputting negative charge to the first pole piece and inputting positive charge to the second pole piece, comprising:
s12, by setting the voltage level of the second port connected with the second pole piece to be high, positive charges are input to the second pole piece, and negative charges are input to the first pole piece.
In the second time interval, positive charge may be input to the second pole piece and negative charge may be input to the first pole piece by setting the voltage level of the second port to a high level. After the second time interval ends, the voltage level of the second port may be stopped from being set high, thereby stopping the input of positive charge to the second pole piece and negative charge to the first pole piece.
For example, the scrubber may input positive charge to pole piece P1 and negative charge to pole piece P2 by setting the port connected to pole piece P1 high. By setting the port connected to pole piece P2 high, positive charge is input to pole piece P2 and negative charge is input to pole piece P1.
By the embodiment, the process of inputting the complementary charges to the pole piece can be simplified by changing the voltage level of the port connected with the pole piece and controlling the complementary charges to be input to the pole piece.
In an exemplary embodiment, the above method further comprises:
S21, setting the voltage level of the first port and the voltage level of the second port to be low in a closing time interval, wherein the first port is a port connected with the first pole piece, the second port is a port connected with the second pole piece, and the closing time interval comprises other time intervals except the first time interval and the second time interval in a target time period.
Since the medium state generally does not suddenly change in a short time, the medium state of the solution medium can be detected in a short period of the target time period, and in other time intervals, the medium state of the solution medium is not detected any more, so that the waste of resources is reduced. The other time intervals here may be off time intervals other than the first time interval and the second time interval.
Optionally, the first pole piece and the second pole piece may be connected to the control circuit through a first port and a second port, and a connection manner and a manner of controlling the charge input to the pole piece are similar to those in the foregoing embodiment, which is not described herein. In this embodiment, during the off time interval, the voltage level of the first port and the voltage level of the second port may both be set to low levels, thereby stopping the input of charges to the first pole piece and the second pole piece.
For example, as shown in fig. 3, the scrubber may set the ports connected to pole piece P1 and pole piece P2 low during time periods T3, T4, and T5 (i.e., the off time intervals described above), thereby stopping the input of charge to pole piece P1 and pole piece P2.
According to the embodiment, the charge input to the pole piece is stopped when the time interval is closed, so that the consumption of resources for detecting the medium state can be reduced, and the resource waste is reduced.
In an exemplary embodiment, detecting a medium state of a solution medium in a liquid storage tank through a first pole piece and a second pole piece to obtain a first medium state includes:
s31, detecting the pole piece voltage between the first pole piece and the second pole piece to obtain a first pole piece voltage;
s32, under the condition that the voltage of the first pole piece is smaller than or equal to a first voltage threshold value, determining that the solution medium in the liquid storage tank is in a full state, wherein the full state means that the liquid level of the solution medium in the liquid storage tank reaches a target liquid level;
and S33, under the condition that the voltage of the first pole piece is greater than or equal to the second voltage threshold value, determining that the solution medium in the liquid storage tank is in an unfilled state, wherein the unfilled state means that the liquid level of the solution medium in the liquid storage tank does not reach the target liquid level.
In this embodiment, the medium state of the solution medium detected by the first pole piece and the second pole piece may include the liquid level state described above, in which case the first pole piece and the second pole piece may be disposed at the top of the liquid storage tank. For example, the pole piece voltage between the first pole piece and the second pole piece can be detected, the first pole piece voltage is obtained, and the liquid level state of the solution medium is determined through the first pole piece voltage. The manner of detecting the pole piece voltage is the same as or similar to that in the foregoing embodiment, or other manners of detecting the pole piece voltage may be adopted, which is not limited in this embodiment.
If the first pole piece voltage is less than or equal to the first voltage threshold, it may be determined that the first pole piece and the second pole piece are in a conductive state, and the liquid level of the solution medium at least reaches a liquid level capable of contacting the first pole piece and the second pole piece, that is, a target liquid level, so it may be determined that the solution medium in the liquid storage tank is in a full state. If the voltage of the first pole piece is greater than or equal to the second voltage threshold value, the first pole piece and the second pole piece can be determined to be in a non-conducting state, the liquid level of the solution medium does not reach the target liquid level, and the solution medium in the liquid storage tank can be determined to be in an unfilled state.
Through this embodiment, through the liquid level state of pole piece voltage detection solution medium between the pole pieces, can conveniently learn the volume of solution medium in the liquid reserve tank, be convenient for in time handle the liquid reserve tank (for example, clear up the solution medium in the liquid reserve tank), can promote user's use experience.
In an exemplary embodiment, detecting a medium state of a solution medium in a liquid storage tank through a first pole piece and a second pole piece to obtain a first medium state includes:
s41, detecting the pole piece voltage between the first pole piece and the second pole piece to obtain the second pole piece voltage;
s42, determining a target fouling parameter corresponding to the second pole piece voltage, wherein the target fouling parameter is used for indicating the fouling degree of the solution medium in the liquid storage tank, and the first medium state comprises the target fouling parameter.
In this embodiment, the medium state of the solution medium detected by the first pole piece and the second pole piece may include the above-described fouling parameters, in which case the first pole piece and the second pole piece may be disposed at the bottom of the liquid storage tank. In addition, a pole piece pair for detecting the liquid level state of the solution medium, namely, a first pole piece pair, can be arranged at the top of the liquid storage tank, and the pole piece pair for detecting the dirt parameters can be a second pole piece pair.
Alternatively, the pole piece voltage between the first pole piece and the second pole piece can be detected to obtain the second pole piece voltage, and the dirt parameters of the solution medium are determined through the second pole piece voltage. The manner of detecting the pole piece voltage is the same as or similar to that in the foregoing embodiment, or other manners of detecting the pole piece voltage may be adopted, which is not limited in this embodiment.
The degree of fouling of the solution medium can be expressed by fouling parameters. Based on the conductive characteristics of the solution medium at different pollution degrees, the corresponding relation between the pole piece voltage and the pollution parameters between the first pole piece and the second pole piece can be preconfigured. After the second pole piece voltage is detected, the dirt parameter matched with the second pole piece voltage can be determined based on the corresponding relation between the pole piece voltage and the dirt parameter, and the target dirt parameter is obtained.
Alternatively, the first and second pole pieces may be positioned at other locations than the bottom of the reservoir, such as the top. In this case, after detecting the pole piece voltage between the first pole piece and the second pole piece to obtain the second pole piece voltage, it may be determined whether the second pole piece voltage is less than or equal to the set voltage threshold, and when the second pole piece voltage is less than or equal to the set voltage threshold, it may be determined that the first pole piece and the second pole piece are turned on at this time, and then the step of determining the dirt parameter corresponding to the second pole piece voltage is performed.
The above-mentioned target fouling parameter is used to indicate the fouling level of the solution medium in the tank, and when the fouling level of the solution medium in the tank is higher, i.e. when the solution medium is more fouled, the target fouling parameter will be correspondingly larger.
For example, when the pole piece voltage between pole piece P1 and pole piece P2 of the scrubber is less than or equal to a set voltage threshold, a smudge parameter corresponding to the pole piece voltage may be determined.
According to the embodiment, the dirt parameters of the solution medium in the liquid storage tank are detected through the pole piece voltage between the pole pieces, so that the dirt degree of the solution medium in the liquid storage tank can be conveniently obtained, and the cleaning process of the cleaning equipment can be conveniently controlled.
In one exemplary embodiment, after determining the target smudge parameter corresponding to the first pole piece voltage, the method further comprises:
s51, determining a target operation parameter corresponding to the target dirt parameter, wherein the target operation parameter is an operation parameter of a preset part, and the preset part is a part, associated with a solution medium in a liquid storage tank, on the cleaning equipment;
s52, controlling the preset parts to operate according to the target operation parameters.
In this embodiment, the fouling parameters of the solution medium may be used to determine whether a treatment of the solution medium is required, e.g., cleaning the solution medium. Alternatively, since the soil parameters of the solution medium may characterize the degree of cleaning of the floor, the soil parameters of the solution medium may also be used to control the operating parameters of the predetermined components for better cleaning. After the target dirt parameter is obtained, the cleaning device can also determine the operation parameter of the preset component corresponding to the target dirt parameter, so as to obtain the target operation parameter, and control the preset component to operate according to the target operation parameter.
The preset components herein are components of the cleaning device associated with the solution medium in the tank and may include, but are not limited to, at least one of the following: a negative pressure generator (e.g., a main motor), a water pump or other reservoir, a water separator or other spray. The determined operation parameters may be different for different preset parts, for example, when the preset parts include a negative pressure generator, the target operation parameter may be a rotation speed of the negative pressure generator, so as to control suction force generated by the negative pressure, and for example, when the preset parts include a liquid storage part, the target operation parameter may be a liquid outlet amount (such as a flow rate of a water pump) of the liquid storage part, and in this embodiment, the preset parts and the operation parameters of the preset parts are not limited.
Through this embodiment, the operation parameter of the preset part is determined through the dirty parameter of the solution medium in the liquid storage tank, and the operation parameter of the preset part is controlled according to the determined operation parameter, so that the regional cleaning capability of the cleaning equipment can be improved, and the use experience of a user is further improved.
In an exemplary embodiment, the above method further comprises:
s61, positive charges are input to one of the first pole piece and the second pole piece and negative charges are input to the other pole piece in response to the acquired detection indication signals, wherein the detection indication signals are used for indicating the detection of the oxidation degree of the first pole piece and the second pole piece;
S62, detecting the pole piece voltage between the first pole piece and the second pole piece to obtain a third pole piece voltage, wherein the third pole piece voltage is used for representing the oxidation degree of the first pole piece and the second pole piece;
and S63, under the condition that the voltage of the second pole piece is greater than or equal to a third voltage threshold value, sending out prompt information through the cleaning equipment, wherein the prompt information is used for prompting the replacement of at least one pole piece of the first pole piece and the second pole piece.
Oxidation of the first and second pole pieces still occurs during use. In addition, the liquid medium needs to be in contact with the liquid medium in the liquid storage tank for a long time, so that corrosion can occur to a certain extent. Therefore, the first pole piece and the second pole piece need to be replaced after being used for a period of time so as to ensure the usability of the pole pieces.
In order to detect the oxidation degree of the pole pieces, the user can trigger the operation terminal device or the cleaning device to generate detection indication signals, wherein the detection indication signals are used for indicating the detection of the oxidation degree of the first pole pieces and the second pole pieces. Here, in order to detect the oxidation degrees of the first pole piece and the second pole piece, a target solution medium, for example, clear water, or other solution medium capable of knowing the correspondence between the oxidation degree of the pole piece and the performance of the pole piece may be injected into the liquid storage tank.
After the detection indication signal is obtained, the cleaning device can input positive charges to one of the first pole piece and the second pole piece and negative charges to the other pole piece, and pole piece voltages between the first pole piece and the second pole piece are obtained to obtain three-pole-piece voltages, and the obtained third-pole-piece voltages are used for representing oxidation degrees of the first pole piece and the second pole piece.
It should be noted that, the pole piece current of the first pole piece or the second pole piece or the pole piece resistance may be detected, and the oxidation degree of the first pole piece and the second pole piece may be determined by the detected pole piece current or the detected pole piece resistance.
After the third pole piece voltage is obtained, the cleaning device may also first determine whether the third pole piece voltage is less than or equal to a preset voltage threshold, if so, determine that the first pole piece and the second pole piece are conductive, and otherwise, determine that the first pole piece and the second pole piece are not conductive. Under the condition that the first pole piece and the second pole piece are not conducted, a first prompt message can be sent out through the cleaning equipment to prompt the injection of the target solution medium in the liquid storage tank. In the case where it is determined that the first and second pole pieces are turned on, the step of judging the degree of oxidation of the pole pieces may be performed.
The cleaning device may determine whether the third pole piece voltage is greater than or equal to the third voltage threshold, and if so, may determine that the pole piece resistance between the first pole piece and the second pole piece is too high, and that the oxidation degree of the pole piece is too high. In this case, a prompt message (second prompt message) may be issued by the cleaning device to prompt replacement of at least one of the first pole piece and the second pole piece.
It should be noted that the process of detecting the pole piece current or the pole piece resistance is similar to the process of detecting the pole piece voltage. For example, the sewage bucket is filled with clean water, and the oxidation degree of the electrode plate is detected through the change of the resistance value of the electrode plate, so that the electrode plate is convenient for a user to replace in time.
According to the embodiment, the oxidation degree of the pole pieces is determined by detecting the pole piece voltages (or the pole piece currents, the pole piece resistances and the like) between the pole pieces, so that a user can be reminded of replacing the pole pieces in time, and the accuracy of detecting the medium state through the pole pieces is improved.
It should be noted that, for simplicity of description, the foregoing method embodiments are all expressed as a series of action combinations, but it should be understood by those skilled in the art that the present application is not limited by the order of actions described, as some steps may be performed in other order or simultaneously in accordance with the present application. Further, those skilled in the art will also appreciate that the embodiments described in the specification are all preferred embodiments, and that the acts and modules referred to are not necessarily required in the present application.
From the description of the above embodiments, it will be clear to a person skilled in the art that the method according to the above embodiments may be implemented by means of software plus the necessary general hardware platform, but of course also by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present application 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 (such as ROM (Read-Only Memory)/RAM (Random Access Memory ), magnetic disk, optical disc), including 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 described in the embodiments of the present application.
According to another aspect of the embodiments of the present application, there is also provided a detection apparatus for detecting a tank state for implementing the detection method for a tank state described above. Fig. 6 is a block diagram of an alternative detection device for a tank status according to an embodiment of the present application, as shown in fig. 6, the device may include:
A first input unit 602, configured to input positive charges to a first pole piece and negative charges to a second pole piece during a first time interval of a target time period, where the first pole piece and the second pole piece are pole pieces disposed in a liquid tank of the cleaning device;
the first detection unit 604 is connected to the first input unit 602, and is configured to detect a medium state of a solution medium in the liquid storage tank through the first pole piece and the second pole piece, so as to obtain a first medium state;
a second input unit 606, connected to the first detection unit 604, for inputting negative charges to the first pole piece and positive charges to the second pole piece in a second time interval of the target time period, where the second time interval and the first time interval are non-overlapping time intervals;
the second detecting unit 608 is connected to the second input unit 606, and is configured to detect a medium state of the solution medium through the first pole piece and the second pole piece, so as to obtain a second medium state.
It should be noted that, the first input unit 602 in this embodiment may be used to perform the above-mentioned step S202, the first detection unit 604 in this embodiment may be used to perform the above-mentioned step S204, the second input unit 606 in this embodiment may be used to perform the above-mentioned step S206, and the second detection unit 608 in this embodiment may be used to perform the above-mentioned step S208.
Through the module, positive charges are input to the first pole piece and negative charges are input to the second pole piece in a first time interval of a target time period, wherein the first pole piece and the second pole piece are pole pieces arranged in a liquid storage tank of the cleaning equipment; detecting the medium state of the solution medium in the liquid storage tank through the first pole piece and the second pole piece to obtain a first medium state; inputting negative charges to the first pole piece and positive charges to the second pole piece in a second time interval of the target time period, wherein the second time interval and the first time interval are time intervals without overlapping; the first pole piece and the second pole piece are used for detecting the medium state of the solution medium to obtain the second medium state, so that the problem that the electrode piece is easy to corrode due to charge accumulation on the electrode piece in the process of detecting the solution medium in the detection method of the liquid storage tank state in the related art is solved, the corrosion speed of the pole piece is reduced, and the service life of the pole piece is prolonged.
In one exemplary embodiment, a first input unit includes: the first input module is used for inputting positive charges to the first pole piece and inputting negative charges to the second pole piece by setting the voltage level of a first port connected with the first pole piece to be high level; a second input unit comprising: and the second input module is used for inputting positive charges to the second pole piece and inputting negative charges to the first pole piece by setting the voltage level of a second port connected with the second pole piece to be high.
In an exemplary embodiment, the above apparatus further includes:
the setting unit is configured to set, in a closing time interval, a voltage level of the first port and a voltage level of the second port to be low, where the first port is a port connected to the first pole piece, and the second port is a port connected to the second pole piece, and the closing time interval includes other time intervals in the target time period except the first time interval and the second time interval.
In one exemplary embodiment, the first detection unit includes:
the first detection module is used for detecting the pole piece voltage between the first pole piece and the second pole piece to obtain a first pole piece voltage;
the first determining module is used for determining that the solution medium in the liquid storage tank is in a full state under the condition that the voltage of the first pole piece is smaller than or equal to a first voltage threshold value, wherein the full state means that the liquid level of the solution medium in the liquid storage tank reaches a target liquid level;
and the second determining module is used for determining that the solution medium in the liquid storage tank is in an unfilled state under the condition that the voltage of the first pole piece is greater than or equal to a second voltage threshold value, wherein the unfilled state refers to that the liquid level of the solution medium in the liquid storage tank does not reach a target liquid level.
In one exemplary embodiment, the first detection unit includes:
the second detection module is used for detecting the pole piece voltage between the first pole piece and the second pole piece to obtain the second pole piece voltage;
and a third determining module, configured to determine a target contamination parameter corresponding to the second pole piece voltage, where the target contamination parameter is used to represent a contamination level of the solution medium in the liquid tank, and the first medium state includes the target contamination parameter.
In an exemplary embodiment, the above apparatus further includes:
the determining unit is used for determining a target operation parameter corresponding to the target dirt parameter after determining the target dirt parameter corresponding to the first pole piece voltage, wherein the target operation parameter is an operation parameter of a preset part, and the preset part is a part, associated with a solution medium in the liquid storage tank, on the cleaning equipment;
and the control unit is used for controlling the preset part to operate according to the target operation parameters.
In an exemplary embodiment, the above apparatus further includes:
the input unit is used for responding to the acquired detection indication signals, inputting positive charges to one of the first pole piece and the second pole piece and inputting negative charges to the other pole piece, wherein the detection indication signals are used for indicating the detection of the oxidation degree of the first pole piece and the second pole piece;
The third detection unit is used for detecting the pole piece voltage between the first pole piece and the second pole piece to obtain a third pole piece voltage, wherein the third pole piece voltage is used for representing the oxidation degree of the first pole piece and the second pole piece;
and the sending unit is used for sending prompt information through the cleaning equipment under the condition that the voltage of the third pole piece is greater than or equal to a third voltage threshold value, wherein the prompt information is used for prompting the replacement of at least one pole piece of the first pole piece and the second pole piece.
It should be noted that the above modules are the same as examples and application scenarios implemented by the corresponding steps, but are not limited to what is disclosed in the above embodiments. It should be noted that the above modules may be implemented in software or in hardware as part of the apparatus shown in fig. 1, where the hardware environment includes a network environment.
According to yet another aspect of embodiments of the present application, there is also provided a storage medium. Alternatively, in the present embodiment, the storage medium may be used to execute a program code of the method for detecting a tank state according to any one of the above embodiments of the present application.
Alternatively, in this embodiment, the storage medium may be located on at least one network device of the plurality of network devices in the network shown in the above embodiment.
Alternatively, in the present embodiment, the storage medium is configured to store program code for performing the steps of:
s1, inputting positive charges to a first pole piece and negative charges to a second pole piece in a first time interval of a target time period, wherein the first pole piece and the second pole piece are pole pieces arranged in a liquid storage tank of cleaning equipment;
s2, detecting the medium state of the solution medium in the liquid storage tank through the first pole piece and the second pole piece to obtain a first medium state;
s3, inputting negative charges to the first pole piece and positive charges to the second pole piece in a second time interval of the target time period, wherein the second time interval and the first time interval are non-overlapped time intervals;
s4, detecting the medium state of the solution medium through the first pole piece and the second pole piece to obtain a second medium state.
Alternatively, specific examples in the present embodiment may refer to examples described in the above embodiments, which are not described in detail in the present embodiment.
Alternatively, in the present embodiment, the storage medium may include, but is not limited to: various media capable of storing program codes, such as a U disk, ROM, RAM, a mobile hard disk, a magnetic disk or an optical disk.
According to still another aspect of the embodiments of the present application, there is further provided an electronic device for implementing the method for detecting a status of a liquid tank, where the electronic device may be a server, a terminal, or a combination thereof.
Fig. 7 is a block diagram of an alternative electronic device, according to an embodiment of the present application, including a processor 702, a communication interface 704, a memory 706, and a communication bus 708, as shown in fig. 7, wherein the processor 702, the communication interface 704, and the memory 706 communicate with one another via the communication bus 708, wherein,
a memory 706 for storing a computer program;
the processor 702, when executing the computer program stored on the memory 706, performs the following steps:
s1, inputting positive charges to a first pole piece and negative charges to a second pole piece in a first time interval of a target time period, wherein the first pole piece and the second pole piece are pole pieces arranged in a liquid storage tank of cleaning equipment;
s2, detecting the medium state of the solution medium in the liquid storage tank through the first pole piece and the second pole piece to obtain a first medium state;
s3, inputting negative charges to the first pole piece and positive charges to the second pole piece in a second time interval of the target time period, wherein the second time interval and the first time interval are non-overlapped time intervals;
S4, detecting the medium state of the solution medium through the first pole piece and the second pole piece to obtain a second medium state.
Alternatively, in the present embodiment, the communication bus may be a PCI (Peripheral Component Interconnect, peripheral component interconnect standard) bus, or an EISA (Extended Industry Standard Architecture ) bus, or the like. The communication bus may be classified as an address bus, a data bus, a control bus, or the like. For ease of illustration, only one thick line is shown in fig. 7, but not only one bus or one type of bus. The communication interface is used for communication between the electronic device and other equipment.
The memory may include RAM or nonvolatile memory (non-volatile memory), such as at least one disk memory. Optionally, the memory may also be at least one memory device located remotely from the aforementioned processor.
As an example, the memory 706 may include, but is not limited to, a first input unit 602, a first detection unit 604, a second input unit 606, and a second detection unit 608 in the detection device for the tank status. In addition, other module units in the detection device for the state of the liquid storage tank may be included, but are not limited to, and are not described in detail in this example.
The processor may be a general purpose processor and may include, but is not limited to: CPU (Central Processing Unit ), NP (Network Processor, network processor), etc.; but also DSP (Digital Signal Processing, digital signal processor), ASIC (Application Specific Integrated Circuit ), FPGA (Field-Programmable Gate Array, field programmable gate array) or other programmable logic device, discrete gate or transistor logic device, discrete hardware components.
Alternatively, specific examples in this embodiment may refer to examples described in the foregoing embodiments, and this embodiment is not described herein.
It will be understood by those skilled in the art that the structure shown in fig. 7 is only illustrative, and the device implementing the operation control method of the cleaning device may be a terminal device, and the terminal device may be a smart phone (such as an Android mobile phone, an iOS mobile phone, etc.), a tablet computer, a palm computer, a mobile internet device (Mobile Internet Devices, MID), a PAD, etc. Fig. 7 is not limited to the structure of the electronic device. For example, the electronic device may also include more or fewer components (e.g., network interfaces, display devices, etc.) than shown in FIG. 7, or have a different configuration than shown in FIG. 7.
Those of ordinary skill in the art will appreciate that all or part of the steps in the various methods of the above embodiments may be implemented by a program for instructing a terminal device to execute in association with hardware, the program may be stored in a computer readable storage medium, and the storage medium may include: flash disk, ROM, RAM, magnetic or optical disk, etc.
The foregoing embodiment numbers of the present application are merely for describing, and do not represent advantages or disadvantages of the embodiments.
The integrated units in the above embodiments may be stored in the above-described computer-readable storage medium if implemented in the form of software functional units and sold or used as separate products. Based on such understanding, the technical solution of the present application may be embodied in essence or a part contributing to the prior art or all or part of the technical solution in the form of a software product stored in a storage medium, including several instructions to cause one or more computer devices (which may be personal computers, servers or network devices, etc.) to perform all or part of the steps of the methods described in the various embodiments of the present application.
In the foregoing embodiments of the present application, the descriptions of the embodiments are emphasized, and for a portion of this disclosure that is not described in detail in this embodiment, reference is made to the related descriptions of other embodiments.
In several embodiments provided in the present application, it should be understood that the disclosed client may be implemented in other manners. The above-described embodiments of the apparatus are merely exemplary, and the division of the units, such as the division of the units, is merely a logical function division, and may be implemented in another manner, for example, multiple units or components may be combined or may be integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be through some interfaces, units or modules, or may be in electrical or other forms.
The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution provided in the present embodiment.
In addition, each functional unit in each embodiment of the present application may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in software functional units.
The foregoing is merely a preferred embodiment of the present application and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present application and are intended to be comprehended within the scope of the present application.

Claims (10)

1. A method for detecting a state of a liquid storage tank, comprising:
in a first time interval of a target time period, inputting positive charges to a first pole piece and inputting negative charges to a second pole piece, wherein the first pole piece and the second pole piece are pole pieces arranged in a liquid storage tank of cleaning equipment;
detecting the medium state of the solution medium in the liquid storage tank through the first pole piece and the second pole piece to obtain a first medium state;
inputting negative charges to the first pole piece and positive charges to the second pole piece in a second time interval of the target time period, wherein the second time interval and the first time interval are time intervals without overlapping;
and detecting the medium state of the solution medium through the first pole piece and the second pole piece to obtain a second medium state.
2. The method of claim 1, wherein the step of determining the position of the substrate comprises,
the inputting positive charge to the first pole piece and inputting negative charge to the second pole piece comprises: by setting the voltage level of a first port connected with the first pole piece to be high level, positive charges are input to the first pole piece, and negative charges are input to the second pole piece;
the inputting negative charge to the first pole piece and inputting positive charge to the second pole piece comprises: and by setting the voltage level of a second port connected with the second pole piece to be high level, inputting positive charges to the second pole piece and inputting negative charges to the first pole piece.
3. The method according to claim 1, wherein the method further comprises:
and in a closing time interval, setting the voltage level of a first port and the voltage level of a second port to be low, wherein the first port is a port connected with the first pole piece, the second port is a port connected with the second pole piece, and the closing time interval comprises other time intervals except the first time interval and the second time interval in the target time period.
4. The method of claim 1, wherein detecting the medium state of the solution medium in the tank by the first pole piece and the second pole piece to obtain a first medium state comprises:
detecting the pole piece voltage between the first pole piece and the second pole piece to obtain a first pole piece voltage;
determining that the solution medium in the liquid storage tank is in a full state under the condition that the voltage of the first pole piece is smaller than or equal to a first voltage threshold value, wherein the full state means that the liquid level of the solution medium in the liquid storage tank reaches a target liquid level;
and under the condition that the voltage of the first pole piece is greater than or equal to a second voltage threshold value, determining that the solution medium in the liquid storage tank is in an unfilled state, wherein the unfilled state means that the liquid level of the solution medium in the liquid storage tank does not reach the target liquid level.
5. The method of claim 1, wherein detecting the medium state of the solution medium in the tank by the first pole piece and the second pole piece to obtain a first medium state comprises:
detecting the pole piece voltage between the first pole piece and the second pole piece to obtain a second pole piece voltage;
And determining a target pollution parameter corresponding to the second pole piece voltage, wherein the target pollution parameter is used for indicating the pollution degree of the solution medium in the liquid storage tank, and the first medium state comprises the target pollution parameter.
6. The method of claim 5, wherein after the determining the target fouling parameter corresponding to the second pole piece voltage, the method further comprises:
determining a target operation parameter corresponding to the target dirt parameter, wherein the target operation parameter is an operation parameter of a preset part, and the preset part is a part, associated with a solution medium in the liquid storage tank, on the cleaning equipment;
and controlling the preset part to operate according to the target operation parameters.
7. The method according to any one of claims 1 to 6, further comprising:
in response to the acquired detection indication signal, inputting positive charges to one of the first pole piece and the second pole piece and inputting negative charges to the other pole piece, wherein the detection indication signal is used for indicating the detection of the oxidation degree of the first pole piece and the second pole piece;
Detecting the pole piece voltage between the first pole piece and the second pole piece to obtain a third pole piece voltage, wherein the third pole piece voltage is used for representing the oxidation degree of the first pole piece and the second pole piece;
and under the condition that the voltage of the third pole piece is larger than or equal to a third voltage threshold value, sending prompt information through the cleaning equipment, wherein the prompt information is used for prompting replacement of at least one pole piece of the first pole piece and the second pole piece.
8. A device for detecting a state of a liquid storage tank, comprising:
the first input unit is used for inputting positive charges to the first pole piece and inputting negative charges to the second pole piece in a first time interval of a target time period, wherein the first pole piece and the second pole piece are pole pieces arranged in a liquid storage tank of the cleaning equipment;
the first detection unit is used for detecting the medium state of the solution medium in the liquid storage tank through the first pole piece and the second pole piece to obtain a first medium state;
a second input unit, configured to input negative charges to the first pole piece and positive charges to the second pole piece in a second time interval of the target time period, where the second time interval and the first time interval are time intervals that do not overlap;
The second detection unit is used for detecting the medium state of the solution medium through the first pole piece and the second pole piece to obtain a second medium state.
9. A computer-readable storage medium, characterized in that the computer-readable storage medium comprises a stored program, wherein the program when run performs the method of any one of claims 1 to 7.
10. An electronic device comprising a memory and a processor, characterized in that the memory has stored therein a computer program, the processor being arranged to execute the method according to any of claims 1 to 7 by means of the computer program.
CN202210109397.2A 2022-01-28 2022-01-28 Liquid storage tank state detection method and device, storage medium and electronic device Pending CN116558602A (en)

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KR100535680B1 (en) * 2001-07-13 2005-12-09 삼성전자주식회사 Sensor for detecting water level
CN2638041Y (en) * 2003-07-22 2004-09-01 刘印同 Electric contact liquid level meter without corroding electrode
CN101995283A (en) * 2009-08-12 2011-03-30 中国船舶重工集团公司第七一九研究所 Time division multiplexing multi-channel electric contact liquid level detection circuit
JP2016180698A (en) * 2015-03-24 2016-10-13 株式会社コロナ Water detection electrode circuit, and hot-water heater
CN106441501B (en) * 2016-09-05 2019-03-22 海尔优家智能科技（北京）有限公司 A kind of water flooding detecting circuit
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