CN206563886U - System for identifying knob operation and electrical equipment - Google Patents
System for identifying knob operation and electrical equipment Download PDFInfo
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- CN206563886U CN206563886U CN201720190619.2U CN201720190619U CN206563886U CN 206563886 U CN206563886 U CN 206563886U CN 201720190619 U CN201720190619 U CN 201720190619U CN 206563886 U CN206563886 U CN 206563886U
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- 238000001514 detection method Methods 0.000 claims description 8
- 230000015654 memory Effects 0.000 claims description 7
- 230000033228 biological regulation Effects 0.000 claims description 5
- 230000006698 induction Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 21
- 230000008569 process Effects 0.000 abstract description 18
- 238000009434 installation Methods 0.000 abstract description 15
- 230000008859 change Effects 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000006399 behavior Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
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Abstract
The utility model discloses a system and electrical equipment of discernment knob operation. Wherein, this system includes: the wire controller is used for detecting the inductance of all coils on the wire controller every other preset time period in the process of installing or disassembling a knob on the wire controller; the processing unit is connected with the wire controller and used for calculating the total inductance of the coils of all the coils on the wire controller, judging whether the total inductance of the coils meets a preset condition or not, and determining the current operating state of the knob according to a judgment result, wherein the operating state at least comprises the following steps: an installation state, a disassembly state, an installed state, and a disassembled state; and the controller is connected with the processing unit and is used for controlling the adjusting parameters of the knob according to the operation state. The utility model provides a current rotating button who is used for controlling electrical equipment have the technical problem of maloperation at installation and dismantlement in-process.
Description
Technical field
The utility model is related to appliance component technical field, in particular to a kind of system for recognizing knob-operated
And electric equipment.
Background technology
In this area, knob is widely used in each as control apparatus facility switching and the input unit of regulation parameter
In the electric equipment for planting various kinds.
One patent of application number " 201610591669.1 " proposes a kind of inductance type knob line control machine, but knob exists
During installation and removal, because the copper sheet on knob produces change, line control machine meeting with the distance in line control machine coil
The change of the coil inductance detected, may mistake be identified as knob rotation process.
For it is above-mentioned the problem of, effective solution is not yet proposed at present.
Utility model content
The utility model embodiment provides a kind of system and electric equipment for recognizing knob-operated, existing at least to solve
There is the technical problem that there is maloperation in installation and unloading process for the rotary knob of control apparatus equipment.
According to the one side of the utility model embodiment there is provided a kind of system for recognizing knob-operated, including：Line traffic control
Device, for installation or removal line control machine on knob during, every preset time period detection line control machine on all coils
Inductance value；Processing unit, is connected with line control machine, for calculating the coil total inductance amount of all coils on line control machine, and judges
Whether coil total inductance amount meets preparatory condition, according to judged result, determines the mode of operation that knob is presently in, wherein, behaviour
Making state at least includes：Just in installment state, just in disassembly status, installment state and disassembly status；Controller, with processing
Unit is connected, for the regulation parameter according to mode of operation control handle.
According to the another aspect of the utility model embodiment, a kind of electric equipment is additionally provided, including any one is above-mentioned
Identification knob-operated system.
It is default by interval during the knob on installation or removal line control machine in the utility model embodiment
The inductance value of all coils on period detection line control machine, and current knob is determined according to the coil total inductance amount of current line control machine
Residing mode of operation, to determine whether the rotation process of the knob is effective operation according to the current mode of operation of knob,
Only in the case that the current mode of operation of knob is installment state, it is effective behaviour just to determine the rotation process of the knob
Make, reached in the mode of operation that knob is installed with identification knob is presently in unloading process, and it is true according to the mode of operation
Whether be the purpose that effectively operates, it is achieved thereby that reduction knob is caused by installation and unloading process if determining knob rotation process
The technique effect of maloperation, and then the rotary knob for being currently used for control apparatus equipment is solved in installation with being deposited in unloading process
In the technical problem of maloperation.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding to of the present utility model, constitutes the part of the application,
Schematic description and description of the present utility model is used to explain the utility model, does not constitute to of the present utility model improper
Limit.In the accompanying drawings：
Fig. 1 is the system structure diagram of the identification knob-operated according to the utility model embodiment.
Embodiment
In order that those skilled in the art more fully understand the utility model scheme, it is real below in conjunction with the utility model
The accompanying drawing in example is applied, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only the embodiment of the utility model part, rather than whole embodiments.Based on the reality in the utility model
Example is applied, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made all should
When the scope for belonging to the utility model protection.
Embodiment 1
According to the utility model embodiment, there is provided a kind of system embodiment for recognizing knob-operated.
Fig. 1 is the system structure diagram of the identification knob-operated according to the utility model embodiment, as shown in figure 1, should
System includes：Line control machine 10, processing unit 20 and controller 30.
Line control machine, for installation or removal line control machine on knob during, every preset time period detect line traffic control
The inductance value of all coils on device；
Processing unit, is connected with line control machine, for calculating the total inductance amount of all coils on line control machine, and judges that coil is total
Whether inductance value meets preparatory condition, according to judged result, determines the mode of operation that knob is presently in, wherein, mode of operation
At least include：Just in installment state, just in disassembly status, installment state and disassembly status；
Controller, is connected with processing unit, for the regulation parameter according to mode of operation control handle.
In a kind of optional embodiment, above-mentioned line control machine can include multiple inductance detection modules, wherein, inductance detection
Module can be but be not limited to inductance conversion chip, inductance detection circuit and multiple inductance detection coils.Knob and line traffic control
The relative side of device, the i.e. bottom of knob, include a circle irregular metal parts of area.When the installation or removal from line control machine
During knob, the inductance total amount of the inductance detection coil in line control machine can change.Processing unit judges the inductance on line control machine
Whether total amount meets preparatory condition, the mode of operation according to residing for preparatory condition may determine that current knob, wherein, on line control machine
Inductance total amount be above-mentioned total inductance amount.
It should be noted that when knob rotates a circle, processing unit records the total inductance of all coils on line control machine
The maximum and minimum value of amount, all coils are judged according to the maximum and minimum value and preparatory condition of the total inductance amount of coil
Total inductance amount whether meet preparatory condition, wherein, above-mentioned preparatory condition at least includes one of following：Currently detected line traffic control
Coil total inductance amount on device is more than coil total inductance amount on maximum, currently detected line control machine in minimum value and maximum
Between value, coil total inductance amount and the coil of all coils on the last knob detected on currently detected line control machine
The absolute value of the difference of total inductance amount is more than predetermined threshold value, wherein, above-mentioned predetermined threshold value can be more than line traffic control for default one
The difference of the maximum coil total inductance value of device and the minimal coil total inductance value of line control machine.
In a kind of optional embodiment, above-mentioned maximum can also be missed for the maximum total inductance value of line control machine plus first
Difference, above-mentioned minimum value can also subtract the second error amount for the minimum total inductance value of line control machine.
In an alternative embodiment, if the coil total inductance amount on currently detected knob is more than maximum
Value, it is determined that the mode of operation that knob is presently in is disassembly status；If the coil on currently detected knob is always electric
Sensibility reciprocal is between minimum value and maximum, it is determined that the mode of operation that knob is presently in is installment state；If current inspection
The difference of coil total inductance amount and the coil total inductance amount of all coils on the last knob detected on the knob measured
Absolute value be more than predetermined threshold value, it is determined that the mode of operation that knob is presently in is, just in installment state, and/or to tear open
Unload state.
From the foregoing, it will be observed that during by the knob on installation or removal line control machine, line control machine is every preset time period
The inductance value of all coils on line control machine is detected, processor calculates the total inductance amount of all coils on line control machine, and judges total electricity
Whether sensibility reciprocal meets preparatory condition, determines the mode of operation that knob is presently according to judged result, finally, controller is according to rotation
The regulation parameter of mode of operation control handle residing for button, has reached and has been installed and the current institute of identification knob in unloading process in knob
The mode of operation at place, and determine whether knob rotation process is the purpose that effectively operates according to the mode of operation, it is achieved thereby that
The technique effect of knob maloperation caused by installation and unloading process is reduced, and then is solved and is currently used for control apparatus and sets
There is the technical problem of maloperation in installation and unloading process in standby rotary knob.
Optionally, processing unit includes：Calculator.Wherein, calculator is used for according to each induction coil on line control machine
Inductance value calculates and obtains total inductance amount.
Specifically, knob is during installation or removal, the irregular metal part (for example, copper sheet) on knob with
The distance of each induction coil in line control machine produces change, and now, processing unit detects the total inductance of all induction coils
Amount, and judge whether total inductance amount meets above-mentioned preparatory condition.
It should be noted that above-mentioned processing unit can be but be not limited to single-chip microcomputer or ARM chips.
Optionally, the system of identification knob-operated also includes：Memory.Wherein, memory, is connected with line control machine, is used for
The inductance value of each coil that storage line control machine is detected, and on line control machine the coil total inductance amount of all coils meet it is pre-
If condition.
It should be noted that above-mentioned memory can be but be not limited to RAM read-write memories.
Optionally, the system of identification knob-operated also includes：Timer and EBI.Wherein, timer, with line traffic control
Device is connected, for timing；EBI, is connected with controller, for the control signal of controller to be transmitted to electric equipment.
In a kind of optional embodiment, line control machine detects every on a line control machine every preset time (such as 100ms)
The inductance value of individual induction coil, and calculate the coil total inductance amount for obtaining all coils.Institute is wired on current line control machine is obtained
After the coil total inductance amount of circle, the current mode of operation of knob is determined according to the preparatory condition that the coil total inductance amount is met, with
Just determine whether the rotation process of the knob is effective operation according to the current mode of operation of knob.
As an alternative embodiment, by turn knob one week, the total inductance of all coils on record line control machine
Maximum total inductance value in amount, and minimum total inductance value, the current total electricity of all coils on line control machine is detected
Sensibility reciprocal, and calculate obtain after the current coil total inductance amount of line control machine, judge line control machine it is current coil total inductance amount satisfaction
Preparatory condition, if the current coil total inductance amount of line control machine is more than the maximum total inductance amount of line control machine, then it is assumed that knob is current
Residing mode of operation is disassembly status；If the current coil total inductance amount of line control machine is in the minimum total inductance amount of line control machine
Between maximum total inductance amount, it is determined that the mode of operation that knob is presently in is installment state；If line control machine is current
The absolute value of the difference of the coil total inductance amount of all coils is more than on the line control machine that coil total inductance amount is detected with the last time
Predetermined threshold value, it is determined that the mode of operation that knob is presently in is just in installment state, and/or just in disassembly status.
Herein it should be noted that when knob is disassembled from line control machine, because changing line without object in front of coil
The inductance value of circle, so the inductance value summation of all coils is big when being installed than knob.
If as an alternative embodiment, the mode of operation that knob is presently in is installment state, then it is assumed that
Knob is arranged on the panel of line control machine, and the current rotation process of knob is defined as into nominal spinning operation；If knob is worked as
Preceding residing mode of operation is any one just in installment state, just in disassembly status and disassembly status, then knob does not exist
On line control machine panel, it is determined that the current rotation process of knob is invalid rotation process.
By above-mentioned embodiment, knob can be prevented to be misidentified as rotation process during installation or removal.
As an alternative embodiment, it is determined that the mode of operation that is presently in of knob for installment state after,
Judge that the coil total inductance amount of all coils and institute on currently detected line control machine are wired on the last line control machine detected
Whether the difference of the coil total inductance amount of circle is more than predetermined threshold value, if on the last line control machine detected all coils line
The difference for enclosing total inductance amount and the coil total inductance amount of all coils on currently detected line control machine is more than predetermined threshold value, then really
It is just mounted state to determine the mode of operation that knob is presently in.
Optionally, EBI at least include it is following any one：USB interface, CAN interface, pci interface, AGP interfaces.
Optionally, the system of identification knob-operated also includes：Power supply.Wherein, power supply, for for processing unit, controller
And line control machine is powered.
Optionally, according to the another aspect of the utility model embodiment, a kind of electric equipment is additionally provided, including it is any one
The system of the above-mentioned identification knob-operated of item.
Above-mentioned the utility model embodiment sequence number is for illustration only, and the quality of embodiment is not represented.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (10)
1. a kind of system for recognizing knob-operated, it is characterised in that including：
Line control machine, for the knob on the line control machine is installed or removed during, it is described every preset time period detection
The inductance value of all coils on line control machine；
Processing unit, is connected with the line control machine, for calculating the coil total inductance amount of all coils on the line control machine, and sentences
Whether the coil total inductance amount of breaking meets preparatory condition, according to judged result, determines the operation shape that the knob is presently in
State, wherein, the mode of operation at least includes：Just in installment state, just in disassembly status, installment state and disassembled configuration
State；
Controller, is connected with the processing unit, the regulation parameter for controlling the knob according to the mode of operation.
2. system according to claim 1, it is characterised in that the processing unit includes：Calculator, for according to described
The inductance value of each induction coil calculates and obtains the coil total inductance amount on line control machine.
3. system according to claim 1, it is characterised in that the processing unit is single-chip microcomputer or ARM chips.
4. system according to claim 1, it is characterised in that the system also includes：
Memory, is connected with the line control machine, the inductance value for storing each coil that the line control machine is detected.
5. system according to claim 4, it is characterised in that the memory is RAM read-write memories.
6. system according to claim 1, it is characterised in that the system also includes：
Timer, is connected with the line control machine, for timing.
7. system according to claim 1, it is characterised in that the system also includes：
EBI, is connected with the controller, for the control signal of the controller to be transmitted to electric equipment.
8. system according to claim 7, it is characterised in that the EBI at least include it is following any one：USB
Interface, CAN interface, pci interface, AGP interface.
9. system according to claim 1, it is characterised in that the system also includes：
Power supply, for powering.
10. a kind of electric equipment, includes the system of the identification knob-operated in claim 1 to 9 described in any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720190619.2U CN206563886U (en) | 2017-02-28 | 2017-02-28 | System for identifying knob operation and electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720190619.2U CN206563886U (en) | 2017-02-28 | 2017-02-28 | System for identifying knob operation and electrical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206563886U true CN206563886U (en) | 2017-10-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720190619.2U Active CN206563886U (en) | 2017-02-28 | 2017-02-28 | System for identifying knob operation and electrical equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106896748A (en) * | 2017-02-28 | 2017-06-27 | 珠海格力电器股份有限公司 | Method, device and system for identifying knob operation |
-
2017
- 2017-02-28 CN CN201720190619.2U patent/CN206563886U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106896748A (en) * | 2017-02-28 | 2017-06-27 | 珠海格力电器股份有限公司 | Method, device and system for identifying knob operation |
| CN106896748B (en) * | 2017-02-28 | 2023-10-03 | 珠海格力电器股份有限公司 | Method, device and system for identifying knob operation |
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