CN108926207A - The detection device and method of cup and its state - Google Patents

The detection device and method of cup and its state Download PDF

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Publication number
CN108926207A
CN108926207A CN201710370780.2A CN201710370780A CN108926207A CN 108926207 A CN108926207 A CN 108926207A CN 201710370780 A CN201710370780 A CN 201710370780A CN 108926207 A CN108926207 A CN 108926207A
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CN
China
Prior art keywords
cup
state
capacitance
conductive layer
preset range
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Pending
Application number
CN201710370780.2A
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Chinese (zh)
Inventor
魏中科
全永兵
梁国源
吴启军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhu Midea Kitchen and Bath Appliances Manufacturing Co Ltd
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Wuhu Midea Kitchen and Bath Appliances Manufacturing Co Ltd
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Publication date
Application filed by Wuhu Midea Kitchen and Bath Appliances Manufacturing Co Ltd filed Critical Wuhu Midea Kitchen and Bath Appliances Manufacturing Co Ltd
Priority to CN201710370780.2A priority Critical patent/CN108926207A/en
Publication of CN108926207A publication Critical patent/CN108926207A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47GHOUSEHOLD OR TABLE EQUIPMENT
    • A47G19/00Table service
    • A47G19/22Drinking vessels or saucers used for table service
    • A47G19/2205Drinking glasses or vessels
    • A47G19/2227Drinking glasses or vessels with means for amusing or giving information to the user
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/22Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Closures For Containers (AREA)

Abstract

The invention proposes a kind of cup and its detection devices and method of state, wherein the detection device includes:Conductive layer, conductive layer are arranged between the lateral wall of cup lid and inner sidewall;Capacitive detection module, capacitive detection module are connected with conductive layer, and capacitive detection module is used to detect the capacitance variation situation of conductive layer;Control module, control module are connected with capacitive detection module, and control module judges the current state of cup according to the capacitance variation situation of conductive layer.Detection device according to the present invention can accurately detect the current state of cup.

Description

The detection device and method of cup and its state
Technical field
The present invention relates to field of home appliance technology, in particular to a kind of detection device of cup state, a kind of cup and A kind of detection method of cup state.
Background technique
With the continuous improvement of living standards, requirement of the user to drinking-water also becomes higher and higher.Due to current cup Space structure is simple, and there are some problems for cup, for example, current cup is difficult to realize uncapped state by simple method Detection, causes user when cup is in uncapped state, in this case it is not apparent that the number and water oneself to have drunk water.
Therefore, how accurately to detect that the state of cup is current urgent problem to be solved.
Summary of the invention
The present invention is directed to solve one of the technical problem in above-mentioned technology at least to a certain extent.
For this purpose, can accurately be detected an object of the present invention is to provide a kind of detection device of cup state The current state of cup out.
Second object of the present invention is to propose a kind of cup.
Third object of the present invention is to propose a kind of detection method of cup state.
In order to achieve the above objectives, first aspect present invention embodiment proposes a kind of detection device of cup state, described Cup includes ontology and cup lid, and the detection device includes:Conductive layer, the conductive layer be arranged in the lateral wall of the cup lid with Between inner sidewall;Capacitive detection module, the capacitive detection module are connected with the conductive layer, and the capacitive detection module is used for Detect the capacitance variation situation of the conductive layer;Control module, the control module are connected with the capacitive detection module, institute State the current state that control module judges the cup according to the capacitance variation situation of the conductive layer.
The detection device of cup state according to an embodiment of the present invention detects the capacitor of conductive layer by capacitive detection module The case where value variation, and pass through the current state that control module judges cup according to the capacitance variation situation of conductive layer.The dress Set the current state that can accurately detect cup.
In addition, the detection device of the cup state proposed according to that above embodiment of the present invention can also have it is following additional Technical characteristic:
According to one embodiment of present invention, seal chamber is formed in the cup lid, the seal chamber is interior with the cup lid There is gap, the gap is suitable for engaging with the ontology of cup between side wall.
According to one embodiment of present invention, the capacitive detection module and the control module are arranged at the sealing It is intracavitary.
According to one embodiment of present invention, the state of the cup include closed state, screw capping state, hand take state, One of uncapped state, placement status and flushing state are a variety of.
According to one embodiment of present invention, described when the capacitance of the conductive layer is located in the first preset range Control module judges the current state of the cup for the closed state;It is preset when the capacitance of the conductive layer is located at second When in range, the control module judges that the current state of the cup takes state for the hand;When the capacitor of the conductive layer Value by be located at first preset range in gradually change to be located at second preset range in during when, the control Module judges the current state of the cup for the screw capping state, wherein the capacitance in first preset range is greater than Capacitance in second preset range.
According to one embodiment of present invention, when the capacitance in the conductive layer is located in third preset range, institute Stating control module judges the current state of the cup for the placement status;When the capacitance of the conductive layer is located at the 4th in advance If when in range, the control module judges the current state of the cup for the flushing state, wherein the described 4th is default Capacitance in range is greater than the capacitance in the third preset range.
In order to achieve the above objectives, second aspect of the present invention embodiment proposes a kind of cup comprising above-mentioned water-cup-shaped The detection device of state.
Cup according to an embodiment of the present invention can accurately be detected using the detection device of above-mentioned cup state Current state out.
In order to achieve the above objectives, third aspect present invention embodiment proposes a kind of detection method of cup state, described Cup includes ontology and cup lid, and the conductive layer being arranged between the lateral wall and inner sidewall of the cup lid, the method packet Include following steps:Detect the capacitance variation situation of the conductive layer;Judged according to the capacitance variation situation of the conductive layer The current state of the cup.
The detection method of cup state according to an embodiment of the present invention, firstly, the capacitance variation situation of detection conductive layer, Then, the current state of cup is judged according to the capacitance variation situation of conductive layer.This method can accurately detect water outlet The current state of cup.
In addition, the detection method of the cup state proposed according to that above embodiment of the present invention can also have following additional skill Art feature:
According to one embodiment of present invention, the state of the cup include closed state, screw capping state, hand take state, One of uncapped state, placement status and flushing state are a variety of.
According to one embodiment of present invention, working as the cup, is judged according to the capacitance variation situation of the conductive layer Preceding state, including:When the capacitance of the conductive layer is located in the first preset range, judge that the current state of the cup is The closed state;When the capacitance of the conductive layer is located in the second preset range, the current state of the cup is judged State is taken for the hand;When the capacitance of the conductive layer is gradually changed by being located in first preset range to positioned at described When during in the second preset range, judge the current state of the cup for the screw capping state, wherein described first is pre- If the capacitance in range is greater than the capacitance in second preset range.
According to one embodiment of present invention, working as the cup, is judged according to the capacitance variation situation of the conductive layer Preceding state, including:When the capacitance of the conductive layer is located in third preset range, judge that the current state of the cup is The placement status;When the capacitance of the conductive layer is located in the 4th preset range, the current state of the cup is judged For the flushing state, wherein the capacitance in the 4th preset range is greater than the capacitance in the third preset range.
Detailed description of the invention
Fig. 1 is the block diagram of the detection device of cup state according to an embodiment of the present invention;
Fig. 2 is the cup lid and schematic diagram of internal structure of cup according to an embodiment of the invention;
Fig. 3 is the structural schematic diagram of cup according to an embodiment of the invention;And
Fig. 4 is the flow chart of the detection method of cup state according to an embodiment of the present invention.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
The cup of the embodiment of the present invention and its detection device and method of state described with reference to the accompanying drawing.
Fig. 1 is the block diagram of the detection device of cup state according to an embodiment of the present invention.
As shown in Figure 1, the detection device of the cup state of the embodiment of the present invention may include conductive layer 10, capacitive detection module 20 and control module 30.
Wherein, capacitive detection module 20 is connected with conductive layer 10, and capacitive detection module 20 is used to detect the electricity of conductive layer 10 Capacitance situation of change.Control module 30 is connected with capacitive detection module 20, and capacitive detection module 20 is used for according to detection conductive layer 10 capacitance variation situation judges the current state of cup.
In one embodiment of the invention, as shown in Fig. 2, conductive layer 10 may be provided at lateral wall and the inside of cup lid 1 Between wall.Seal chamber 40 is formed in cup lid 1, and there is gap 50 between seal chamber 40 and the inner sidewall of cup lid 1.Capacitive detection module 20 and control module 30 may be provided in seal chamber 40.The cup of the embodiment of the present invention may also include ontology 2, as shown in figure 3, Gap 50 is suitable for engaging with the ontology 2 of cup.
In one embodiment of the invention, the state of cup may include closed state, screw capping state, hand take state, open One of cover shape state, placement status and flushing state are a variety of.
It should be appreciated that the medium between the lateral wall and inner sidewall of cup lid 1 is different when cup is in different states , cause the capacitance of conductive layer 10 to change.Therefore, control module 30 can be according to the capacitance variation situation of conductive layer 10 Judge the current state of cup.
In one embodiment of the invention, cup can be detected in the electricity of different conditions lower conductiving layer 10 by experiment first The range of capacitance.
Specifically, when the ontology 2 of gap 50 and cup engages, i.e., the state of cup is closed state, the outside of cup lid 1 Medium between wall and inner sidewall is the metal of the ontology 2 of cup, detects to lead when closed state by capacitive detection module 20 The range of the capacitance of electric layer 10 is set as the capacitance of the first preset range;When user screws down the cup lid 1 of cup, and hand By cup lid 1, i.e., when the state of cup is that hand takes state, the contact area of the hand and cup lid 1 of user is larger, and the outside of cup lid 1 Medium between wall and inner sidewall is air, and the capacitance of conductive layer 10 when selling by state is detected by capacitive detection module 20 Range, be set as the capacitance of the second preset range;When the cup lid 1 of cup is placed on fixed position by user, cup lid 1 does not have Someone touches, i.e., when the state of cup is placement status, the medium between the lateral wall and inner sidewall of cup lid 1 no longer changes, and leads to The range that capacitive detection module 20 detects the capacitance of conductive layer 10 when placement status is crossed, the capacitor of third preset range is set as Value;When cup lid 1 is in placement status and uncapped state, user picks up cup lid 1 again and is rinsed with water cup lid 1, the i.e. state of cup When to rinse state, the contact area of the hand and cup lid 1 of user is smaller, and the medium between the lateral wall and inner sidewall of cup lid 1 Water is become from air, the range of the capacitance of conductive layer 10, is set as when detecting flushing state by capacitive detection module 20 The capacitance of four preset ranges.Wherein, the capacitance in the first preset range be greater than the second preset range in capacitance, the 4th Capacitance in preset range is greater than the capacitance in third preset range.
In one embodiment of the invention, the range for the capacitance that can be detected above-mentioned experiment is corresponding with cup state Relationship is stored, so that control module 30 judges according to the capacitance variation situation of the corresponding relationship and the conductive layer of acquisition 10 The current state of cup.
Specifically, the capacitance variation situation of conductive layer 10 can be detected by capacitive detection module 20.When conductive layer 10 When capacitance is located in the first preset range, control module 30 can determine whether that the current state of cup is closed state;Work as conductive layer When 10 capacitance is located in the second preset range, control module 30 can determine whether that the current state of cup is that hand takes state;When leading The capacitance of electric layer 10 by be located at the first preset range in gradually change to be located at the second preset range in during when, control Module 30 can determine whether that the current state of cup is screw capping state;When the capacitance of conductive layer 10 is pre- by being located at first in a short time If after being gradually changed in range to the process in the second preset range, control module 30 can determine whether that the current state of cup is Uncapped state.
Specifically, when the capacitance of conductive layer 10 is located in third preset range, control module 30 can determine whether cup Current state is placement status;When the capacitance of conductive layer 10 is located in the 4th preset range, control module 30 can determine whether water The current state of cup is flushing state.
It should be noted that the cup lid 1 of the embodiment of the present invention may also include display screen and/or player.In control module 30 when judging the current state of cup, the current state of cup can be sent to display screen and/or player, to show And/or play the current state of cup.When control module 30 judges that the current state of cup is in uncapped state, just default It drinks water once for user.In addition, current level can be detected by the way that the probe of the ontology 2 of cup is arranged in, and by current level It is sent to cup lid 1, further calculates the water that user has drunk water.As a result, by display screen and/or player can and When remind the number that has drunk water of user and water, to improve user experience.
In conclusion the detection device of cup state according to an embodiment of the present invention, is led by capacitive detection module detection The case where capacitance variation of electric layer, and the current of cup is judged according to the capacitance variation situation of conductive layer by control module State.The device can accurately detect the current state of cup.
Based on the above embodiment, the invention also provides a kind of cups comprising the detection device of above-mentioned cup state.
Cup according to an embodiment of the present invention can accurately be detected using the detection device of above-mentioned cup state Current state out.
Fig. 4 is the flow chart of the detection method of cup state according to an embodiment of the present invention.
In embodiments of the present invention, cup may include ontology and cup lid, and the lateral wall and inner sidewall of cup lid is arranged in Between conductive layer.
As shown in figure 4, the detection method of the cup state of the embodiment of the present invention may include following steps:
S1 detects the capacitance variation situation of conductive layer.
In one embodiment of the invention, the state of cup may include closed state, screw capping state, hand take state, open One of cover shape state, placement status and flushing state are a variety of.
It should be appreciated that the medium between the lateral wall and inner sidewall of cup lid is different when cup is in different states , cause the capacitance of conductive layer to change.
In one embodiment of the invention, cup can be detected in the capacitor of different conditions lower conductiving layer by experiment first The range of value.
Specifically, when the state of cup is closed state, the medium between the lateral wall and inner sidewall of cup lid is cup Ontology metal, detect the range of the capacitance of conductive layer when closed state, be set as the capacitance of the first preset range;When When the state of cup is that hand takes state, the hand of user and the contact area of cup lid are larger, and the lateral wall of cup lid and inner sidewall it Between medium be air, detection is sold the range of the capacitance of conductive layer when by state, and the capacitance of the second preset range is set as; When the state of cup is placement status, the medium between the lateral wall and inner sidewall of cup lid no longer changes, and detects to place shape The range of the capacitance of conductive layer when state, is set as the capacitance of third preset range;When the state of cup is flushing state, use The hand at family and the contact area of cup lid are smaller, and the medium between the lateral wall and inner sidewall of cup lid becomes water from air, detection The range of the capacitance of conductive layer, is set as the capacitance of the 4th preset range when rinsing state out.Wherein, in the first preset range Capacitance be greater than the capacitance in the second preset range, the capacitance in the 4th preset range is greater than in third preset range Capacitance.
Further, the range for the capacitance that above-mentioned experiment detects and the corresponding relationship of cup state are stored.
S2 judges the current state of cup according to the capacitance variation situation of conductive layer.
In one embodiment of the invention, after detecting the capacitance of conductive layer, can according to the range of capacitance with The corresponding relationship of cup state judges the current state of cup.
Specifically, when the capacitance of conductive layer is located in the first preset range, it can determine whether that the current state of cup is to close Conjunction state;When the capacitance of conductive layer is located in the second preset range, it can determine whether that the current state of cup is that hand takes state;When The capacitance of conductive layer by be located at the first preset range in gradually change to be located at the second preset range in during when, can sentence Cut off the water supply cup current state be screw capping state;When the capacitance of conductive layer is in a short time by being located in the first preset range gradually After being changed to the process in the second preset range, it can determine whether that the current state of cup is uncapped state.
Specifically, when the capacitance of conductive layer is located in third preset range, it can determine whether that the current state of cup is to put Set state;When the capacitance of conductive layer is located in the 4th preset range, it can determine whether that the current state of cup is flushing state.
It should be noted that details not specifically disclosed in the detection method of the cup state of the embodiment of the present invention, please join Details disclosed in the detection device of the cup state of the embodiment of the present invention is examined, specific I will not elaborate.
The detection method of cup state according to an embodiment of the present invention, firstly, the capacitance variation situation of detection conductive layer, Then, the current state of cup is judged according to the capacitance variation situation of conductive layer.This method can accurately detect water outlet The current state of cup.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more, Unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc. Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral;It can be mechanical connect It connects, is also possible to be electrically connected;It can be directly connected, can also can be in two elements indirectly connected through an intermediary The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings Condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below " One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples It closes and combines.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned Embodiment is changed, modifies, replacement and variant.

Claims (11)

1. a kind of detection device of cup state, which is characterized in that the cup includes ontology and cup lid, the detection device packet It includes:
Conductive layer, the conductive layer are arranged between the lateral wall and inner sidewall of the cup lid;
Capacitive detection module, the capacitive detection module are connected with the conductive layer, and the capacitive detection module is for detecting institute State the capacitance variation situation of conductive layer;
Control module, the control module are connected with the capacitive detection module, and the control module is according to the conductive layer Capacitance variation situation judges the current state of the cup.
2. the detection device of cup state according to claim 1, which is characterized in that seal chamber is formed in the cup lid, There is gap, the gap is suitable for engaging with the ontology of cup between the seal chamber and the inner sidewall of the cup lid.
3. the detection device of cup state according to claim 2, which is characterized in that the capacitive detection module and described Control module is arranged in the seal chamber.
4. the detection device of cup state according to any one of claim 1-3, which is characterized in that the shape of the cup State includes that closed state, screw capping state, hand take one of state, uncapped state, placement status and flushing state or a variety of.
5. the detection device of cup state according to claim 4, which is characterized in that wherein,
When the capacitance of the conductive layer is located in the first preset range, the control module judges the current shape of the cup State is the closed state;
When the capacitance of the conductive layer is located in the second preset range, the control module judges the current shape of the cup State is that the hand takes state;
When the capacitance of the conductive layer is gradually changed by being located in first preset range to positioned at the described second default model When during in enclosing, the control module judges the current state of the cup for the screw capping state, wherein described first Capacitance in preset range is greater than the capacitance in second preset range.
6. the detection device of cup state according to claim 4, which is characterized in that
When the capacitance in the conductive layer is located in third preset range, the control module judges the current of the cup State is the placement status;
When the capacitance of the conductive layer is located in the 4th preset range, the control module judges the current shape of the cup State is the flushing state, wherein the capacitance in the 4th preset range is greater than the capacitor in the third preset range Value.
7. a kind of cup, which is characterized in that the detection dress including cup state according to claim 1 to 6 It sets.
8. a kind of detection method of cup state, which is characterized in that the cup includes ontology and cup lid, and is arranged described Conductive layer between the lateral wall and inner sidewall of cup lid, the described method comprises the following steps:
Detect the capacitance variation situation of the conductive layer;
The current state of the cup is judged according to the capacitance variation situation of the conductive layer.
9. the detection method of cup state according to claim 8, which is characterized in that the state of the cup includes closure State, screw capping state, hand take one of state, uncapped state, placement status and flushing state or a variety of.
10. the detection method of cup state according to claim 9, which is characterized in that according to the capacitor of the conductive layer Value situation of change judges the current state of the cup, including:
When the capacitance of the conductive layer is located in the first preset range, judge the current state of the cup for the closure State;
When the capacitance of the conductive layer is located in the second preset range, judge that the current state of the cup is taken for the hand State;
When the capacitance of the conductive layer is gradually changed by being located in first preset range to positioned at the described second default model When during in enclosing, judge the current state of the cup for the screw capping state, wherein in first preset range Capacitance is greater than the capacitance in second preset range.
11. the detection method of cup state according to claim 9, which is characterized in that according to the capacitor of the conductive layer Value situation of change judges the current state of the cup, including:
When the capacitance of the conductive layer is located in third preset range, judge the current state of the cup for the placement State;
When the capacitance of the conductive layer is located in the 4th preset range, judge the current state of the cup for the flushing State, wherein the capacitance in the 4th preset range is greater than the capacitance in the third preset range.
CN201710370780.2A 2017-05-23 2017-05-23 The detection device and method of cup and its state Pending CN108926207A (en)

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CN110226863A (en) * 2019-05-09 2019-09-13 京东方科技集团股份有限公司 A kind of container
CN110226863B (en) * 2019-05-09 2021-11-02 京东方科技集团股份有限公司 A kind of container

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