CN109375545A - A kind of smart home induction control switch device and control method - Google Patents
A kind of smart home induction control switch device and control method Download PDFInfo
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- CN109375545A CN109375545A CN201811330723.2A CN201811330723A CN109375545A CN 109375545 A CN109375545 A CN 109375545A CN 201811330723 A CN201811330723 A CN 201811330723A CN 109375545 A CN109375545 A CN 109375545A
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- switch
- pressure sensor
- threshold values
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Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25314—Modular structure, modules
Abstract
The present invention relates to a kind of smart home induction control switch device and control method, the switching device includes pressure sensor, control panel, control program, variable resistance, switch；The pressure sensor and gravity sensor establishes connection with control panel, and the data received are transferred to control panel by pressure sensor and gravity sensor, and pass through control procedure identification data, when the data of pressure sensor detection reach the threshold values of agreement, switch is sent control signals to；When the data of gravity sensor detection reach agreement Data Identification, variable resistance is sent control signals to；The variable resistance receives the control signal of gravity sensor triggering, changes resistance sizes；The control signal that the switch receives pressure sensor triggering realizes the opening and closing of switch.Its advantage is shown: automatic control switch it is on and off, meet and switch control carried out by automatic mode, while also meeting the requirement that user uses equipment the time.
Description
Technical field
The present invention relates to lamp switch controller technology field, specifically, being that a kind of smart home induction control is opened
Close device and control method.
Background technique
With the development of science and technology, more and more smart homes get their way into people's lives, control for convenience, intelligence
Switch control utensil can be will be installed in household more.
It include contact type control switch, voice-control control switch, remote control in existing household light fixtures switch control utensil
Formula control switch.Push button switch and remote control type switch require user's active operation and just can be carried out switch control, to work and
Life is made troubles, simultaneously because artificial origin forgets to turn off the switch, that is, be will cause the waste of the energy, is also had security risk；
And voice-control switch is not able to satisfy the requirement that user uses equipment the time due to automatically controlling closing by way of delay.
Chinese patent literature CN201720955435.0, the applying date 20170802, patent name are as follows: a kind of smart home control
System switch, discloses a kind of intelligent home control switch, is related to internet of things field.Intelligent home control switch includes: shell, touching
Touch display screen, sensing system and wireless communication unit；Menu interface includes that temperature monitoring display module, humidity detection are shown
Module, finger scan identification module and working equipment icon module；Different modules is equipped different in sensing system
Temperature, humidity, fingerprint sensor, sensing system is connected with internal intelligent integrated circuit, by being shown in after the processing of data
In touch display screen.Finger scan identification module is electrically connected with sensing system, unlocks menu interface by fingerprint recognition
On working equipment switch conditions.
Above patent document complete circuit common control on the basis of, technology sense is stronger, and function is more complete, is more suitable for
Pursuit of the modern to Intelligent furniture.But about a kind of the on and off of automatic control switch, meet by automatic
Mode carries out switch control, while also meeting user and then having no corresponding public affairs using the technical solution of the requirement of time to equipment
It opens.
In conclusion needing a kind of the on and off of automatic control switch, satisfaction is switched by automatic mode
Control, while also meeting user and control switch device is incuded using the kind smart home of the requirement of time to equipment.And about this
Kind control switch device yet there are no report.
Summary of the invention
The purpose of the present invention is aiming at the shortcomings in the prior art, providing a kind of the on and off of automatic control switch,
Meet and switch control is carried out by automatic mode, while also meeting kind smart home of the user to equipment using the requirement of time
Incude control switch device.
Another purpose of the invention is to provide a kind of control method of smart home induction control switch device.
To achieve the above object, the technical solution adopted by the present invention is that:
A kind of smart home induction control switch device, the switching device includes pressure sensor, control panel, control
Program, variable resistance, switch；The pressure sensor and gravity sensor establishes connection, and pressure sensing with control panel
The data received are transferred to control panel by device and gravity sensor, and by control procedure identification data, work as pressure sensing
When the data of device detection reach the threshold values of agreement, switch is sent control signals to；When the data of gravity sensor detection reach about
When determining Data Identification, variable resistance is sent control signals to；The variable resistance receives the control letter of gravity sensor triggering
Number, change resistance sizes；The control signal that the switch receives pressure sensor triggering realizes the opening and closing of switch.
As a kind of perferred technical scheme, the pressure sensor is for receiving pressure data, and data are transmitted
To control panel.
As a kind of perferred technical scheme, the gravity sensor is for receiving striking data, and data are transmitted
To control panel.
As a kind of perferred technical scheme, the control program includes: switch control program, variable resistance control journey
Sequence；The control program sends signal by control panel.
As a kind of perferred technical scheme, when switch is in close state, when pressure sensor receive pressure data,
Pressure data is reached into control panel, judges whether pressure data is greater than threshold values by controlling program, when being greater than threshold values, control panel is passed
Defeated control signal turns on the switch；When switching in the open state, data are received by pressure sensor, pressure data is reached
Control panel judges that pressure data is less than threshold values by controlling program, and when being less than threshold values, control program is passed by continuing to monitor pressure
Sensor data certain time during this period of time if pressure sensor data is always held at the state less than threshold values, leads to
It crosses control panel and increases variable resistance；Otherwise, current state is kept, pressure sensor monitoring is cancelled；When pressure sensor is in prison
Survey state, and when having increased variable resistance, if pressure sensor data is also always held at the state less than threshold values, lead to
It crosses control panel transmission of control signals to turn off the switch, and variable resistance is set 0；Gravity sensor receives data, and data are passed to control
Making sheet, the judgement of control program is when closing whether switch is opened, if switch is closed, data are not dealt with；If switch is opened, judgement
Whether data meet agreement mark data, can by the control of control panel transmission of control signals by the corresponding transmission signal of mark data
Power transformation resistance and switch.
To realize above-mentioned second purpose, the technical solution adopted by the present invention is that:
The control method of a kind of smart home induction control switch device, which is characterized in that the control method includes
Following steps:
Step S1, pressure data is received by pressure sensor, and the pressure data is opened with agreement threshold values size
Or closure switch；
Step S11, when switch is in close state, when pressure sensor reception pressure data, pressure data is reached
Control panel judges whether pressure data is greater than threshold values by controlling program, and when being greater than threshold values, control panel transmission of control signals is opened
Switch；
Step S12, when switching in the open state, data is received by pressure sensor, pressure data is reached into control
Making sheet judges that pressure data is less than threshold values by controlling program, when being less than threshold values, controls program by continuing to monitor pressure sensing
Device data certain time during this period of time if pressure sensor data is always held at the state less than threshold values, passes through
Control panel increases variable resistance；Otherwise, current state is kept, pressure sensor monitoring is cancelled；
Step S2, data are received by gravity sensor, data is passed into control panel, the judgement of control program is when pass switch
No opening, if switch is closed, data are not dealt with；If switch is opened, judge whether data meet agreement mark data, it will
The corresponding transmission signal of mark data controls variable resistance and switch by control panel transmission of control signals.
As a kind of perferred technical scheme, step S121, when pressure sensor is in monitoring state, and increased
When variable resistance, if pressure sensor data is also always held at the state less than threshold values, control letter is transmitted by control panel
It number turns off the switch, and variable resistance is set 0.
As a kind of perferred technical scheme, including step S21: the mark data in step S2 includes long-pressing, clicks, is double
It hits；Corresponding control signal: it turns off the switch, increases resistance, reduces resistance.
As a kind of perferred technical scheme, step S21 is specifically included:
Step S211, mark data is long-pressing: when switching in the open state, data are received by gravity sensor,
Data are passed into control panel, control program judges whether to be greater than threshold values, and when data are greater than threshold values, control panel transmission of control signals is closed
Make and break is closed, and variable resistance is set 0 simultaneously；
Step S212, mark data is to click: when switching in the open state, data are received by gravity sensor,
Data are passed into control panel, control program judges whether to be stored in threshold values section, and when data processing threshold values section, control panel is passed
Defeated control signal increases variable resistance and sets value；
Step S213, mark data is to double-click: when switching in the open state, data are received by gravity sensor,
Data are passed into control panel, control program judges whether to be stored in threshold values section, and when data processing threshold values section, control panel is passed
Defeated control signal reduces variable resistance and sets value.
The invention has the advantages that:
1, a kind of smart home induction control switch device of the invention and control method, the opening of automatic control switch with
It closes, meets and switch control is carried out by automatic mode, while also meeting the requirement that user uses equipment the time.
2, pressure sensor and gravity sensor are to establish connection with control panel by way of in parallel.The design side
Formula, which can be realized to meet by pressure sensor and gravity sensor, carries out switch control, pressure sensor by automatic mode
It is the data and agreement threshold values size by will test, to realize the opening and closing of automatic switch.Gravity sensor is to pass through
The Data Identification size of the data and agreement that will test, to realize change resistance sizes, and the purpose for changing resistance sizes is clothes
The size between pressure sensor data detected and agreement threshold values of being engaged in judges.
3, it is not necessarily to artificial control switch, safety is good；Meanwhile whole process is triggered by controlling signal, when transmission
Between it is fast, can quickly carry out control switch in time, meet the requirement that user uses equipment the time, it is energy saving, avoid being delayed
Control, causes energy waste.
Detailed description of the invention
Attached drawing 1 is a kind of structural schematic diagram of smart home induction control switch of the invention.
Attached drawing 2 is the flow diagram using pressure sensor control switch state.
Attached drawing 3 is the flow diagram of gravity sensor control variable resistance.
Specific embodiment
It elaborates with reference to the accompanying drawing to specific embodiment provided by the invention.
Appended drawing reference involved in attached drawing and component part are as follows:
101. 102. gravity sensor of pressure sensor
103. control panel 104. switchs
105. 106. power supply of variable resistance
107. indicator light
Embodiment 1
Fig. 1 is please referred to, Fig. 1 is a kind of structural schematic diagram of smart home induction control switch 104 of the invention.A kind of intelligence
Can household incude control switch device, which is characterized in that 104 device of switch include pressure sensor 1, control panel 103,
Control program, variable resistance 105, switch 104；The pressure sensor 1 and gravity sensor 102 is built with control panel 103
Vertical connection, and the data received are transferred to control panel 103 by pressure sensor 1 and gravity sensor 102, and pass through control
Procedure identification data send control signals to switch 104 when the data that pressure sensor 1 detects reach the threshold values of agreement；When
When the data that gravity sensor 102 detects reach agreement Data Identification, variable resistance 105 is sent control signals to；Described can
Power transformation resistance 105 receives the control signal that gravity sensor 102 triggers, and changes resistance sizes；The switch 104 receives pressure and passes
The opening and closing that the control signal that sensor 1 triggers is realized；The control panel 103 is equipped with indicator light 107.
The embodiment it should be understood that
Wherein, the process of procedure identification data is controlled, specially includes two kinds of situations, one is control programs to start switch
104 control procedure identifications go out the data of pressure sensor 1, and another kind is that control program is that starting variable resistance 105 controls program
Identify the data of gravity sensor 102.
The pressure sensor 1 transfers data to control panel 103 for receiving pressure data；The gravity
Sensor 102 transfers data to control panel 103 for receiving striking data.
The control panel 103 uses arduino uno control panel 103；The control program uses arduino uno
Control program is write, control program includes: that switch 104 controls program, variable resistance 105 controls program.Control program passes through control
Making sheet 103 sends signal.
The control is equipped with indicator light 107, for determining that control panel 103 is connected in power supply 106.
Pressure sensor 1 and gravity sensor 102 are to establish connection with control panel 103 by way of in parallel.It should
Design method, which can be realized to meet by pressure sensor 1 and gravity sensor 102, carries out the control of switch 104 by automatic mode
System, pressure sensor 1 is the data and agreement threshold values size by will test, to realize the opening and closing of automatic switch 104.
Gravity sensor 102 is the Data Identification size of the data and agreement by will test, and to realize change resistance sizes, and is changed
The purpose of resistance sizes is to serve size judgement between the data detected of pressure sensor 1 and agreement threshold values.
When switch 104 is in close state, when the reception pressure data of pressure sensor 1, pressure data is reached into control
Plate 103 judges whether pressure data is greater than threshold values by controlling program, and when being greater than threshold values, 103 transmission of control signals of control panel is beaten
Switch 104.
When switch 104 in the open state, by pressure sensor 1 receive data, pressure data is reached into control panel
103, judge that pressure data is less than threshold values by controlling program, when being less than threshold values, controls program by continuing to monitor pressure sensing
1 data certain time of device during this period of time if 1 data of pressure sensor are always held at the state less than threshold values, leads to
It crosses control panel 103 and increases variable resistance 105；Otherwise, current state is kept, cancels pressure sensor 1 and monitors.
When pressure sensor 1 is in monitoring state, and has increased variable resistance 105, if the number of pressure sensor 1
According to the state being also always held at less than threshold values, 104 are turned off the switch by 103 transmission of control signals of control panel, and can power transformation
Resistance 105 sets 0.
Gravity sensor 102 receives data, data is passed to control panel 103, control program judgement works as whether close switch 104
It opens, if switch 104 is closed, data are not dealt with；If switch 104 is opened, judge whether data meet agreement mark number
According to the corresponding transmission signal of mark data is controlled variable resistance 105 and switch 104 by 103 transmission of control signals of control panel.
Mark data includes: long-pressing is clicked, is double-clicked.Corresponding control signal: it closes, increases resistance, reduces resistance.
Long-pressing: when switch 104 in the open state, by gravity sensor 102 receive data, data are passed into control
Plate 103, control program judge whether that when data are greater than threshold values, 103 transmission of control signals of control panel is turned off the switch greater than threshold values
104, and variable resistance 105 is set 0 simultaneously.
Click: when switch 104 in the open state, by gravity sensor 102 receive data, data are passed into control
Plate 103, control program judges whether to be stored in threshold values section, when data processing threshold values section, the transmission control letter of control panel 103
Number increase variable resistance 105 set value.
Double-click: when switch 104 in the open state, by gravity sensor 102 reception data, data are passed into control
Plate 103, control program judges whether to be stored in threshold values section, when data processing threshold values section, the transmission control letter of control panel 103
Number reduce variable resistance 105 set value.
Embodiment 2
The present embodiment is substantially the same manner as Example 1, the difference is that, a kind of smart home sense is provided in the present embodiment
The control method of control switch device is answered, referring to figure 2., Fig. 2 is the process using 1 control switch of pressure sensor, 104 state
Schematic diagram.A kind of control method of smart home induction control switch device, the control method the following steps are included:
Step S1, pressure data is received by pressure sensor 1, and the pressure data is opened with agreement threshold values size
Or closure switch 104；
Step S11, when switch 104 is in close state, when pressure sensor 1 receives pressure data, by pressure data
Control panel 103 is reached, judges whether pressure data is greater than threshold values by controlling program, when being greater than threshold values, the transmission control of control panel 103
Signal processed turns on the switch 104；
Step S12, when switch 104 in the open state, by pressure sensor 1 receive data, pressure data is passed
To control panel 103, judge that pressure data is less than threshold values by controlling program, when being less than threshold values, control program is by continuing to monitor
1 data certain time of pressure sensor, during this period of time, if 1 data of pressure sensor are always held at less than threshold values
When state, variable resistance 105 is increased by control panel 103；Otherwise, current state is kept, cancels pressure sensor 1 and monitors.
Step S121, when pressure sensor 1 is in monitoring state, and has increased variable resistance 105, if pressure
1 data of sensor are also always held at the state less than threshold values, turn off the switch 104 by 103 transmission of control signals of control panel, and
Variable resistance 105 is set 0.
Referring to figure 3., Fig. 3 is the flow diagram that gravity sensor 102 controls variable resistance 105.Step S2, pass through weight
Force snesor 102 receives data, and data are passed to control panel 103, and whether the judgement of control program opens when pass switch 104, if
Switch 104 is closed, and data are not dealt with；If switch 104 is opened, judges whether data meet agreement mark data, will identify
The corresponding transmission signal of data controls variable resistance 105 and switch 104 by 103 transmission of control signals of control panel.
Step S21, the mark data in step S2 includes long-pressing, clicks, double-clicks；Corresponding control signal: it turns off the switch
104, increase resistance, reduce resistance.
Step S211, mark data be long-pressing: when switch 104 in the open state, received by gravity sensor 102
Data are passed to control panel 103 by data, and control program judges whether to be greater than threshold values, and when data are greater than threshold values, control panel 103 is passed
Defeated control signal-off switch 104, and variable resistance 105 is set 0 simultaneously；
Step S212, mark data be click: when switch 104 in the open state, received by gravity sensor 102
Data are passed to control panel 103 by data, and control program judges whether to be stored in threshold values section, when data processing threshold values section,
103 transmission of control signals of control panel increases variable resistance 105 and sets value；
Step S213, mark data be double-click: when switch 104 in the open state, received by gravity sensor 102
Data are passed to control panel 103 by data, and control program judges whether to be stored in threshold values section, when data processing threshold values section,
103 transmission of control signals of control panel reduces variable resistance 105 and sets value.
The embodiment it should be understood that
The present invention provides a kind of control method of smart home induction control switch device, by using pressure sensor 1,
The acquisition data mode of gravity sensor 102, and be compared by the threshold values and mark data of the data and agreement, thus real
Existing voltage control realizes that the opening and closing of switch 104 are not necessarily to artificial control switch 104, safety compared with prior art
It is good；Meanwhile whole process is triggered by controlling signal, and transmission time is fast, control switch 104 can be quickly carried out in time,
Meet the requirement that user uses equipment the time, it is energy saving, delays time to control is avoided, energy waste is caused.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
Member, under the premise of not departing from the method for the present invention, can also make several improvement and supplement, these are improved and supplement also should be regarded as
Protection scope of the present invention.
Claims (9)
1. a kind of smart home incudes control switch device, which is characterized in that the switching device includes pressure sensor, control
Making sheet, control program, variable resistance, switch；The pressure sensor and gravity sensor establishes connection with control panel, and
The data received are transferred to control panel by pressure sensor and gravity sensor, and by controlling procedure identification data, when
When the data of pressure sensor detection reach the threshold values of agreement, switch is sent control signals to；When the number of gravity sensor detection
When according to reaching agreement Data Identification, variable resistance is sent control signals to；The variable resistance receives gravity sensor triggering
Control signal, change resistance sizes；The switch receives the opening of the control Signal-controlled switch of pressure sensor triggering
With closure.
2. smart home according to claim 1 incudes control switch device, which is characterized in that the pressure sensor
For receiving pressure data, and transfer data to control panel.
3. smart home according to claim 1 incudes control switch device, which is characterized in that the gravity sensor
For receiving striking data, and transfer data to control panel.
4. smart home according to claim 1 incudes control switch device, which is characterized in that the control program bag
It includes: switch control program, variable resistance control program；The control program sends signal by control panel.
5. smart home according to claim 1 incudes control switch device, which is characterized in that when switch is in closing shape
When state, when pressure sensor reception pressure data, pressure data is reached into control panel, judges that pressure data is by controlling program
No to be greater than threshold values, when being greater than threshold values, control panel transmission of control signals is turned on the switch；When switching in the open state, pass through pressure
Force snesor receives data, and pressure data is reached control panel, judges that pressure data is less than threshold values by controlling program, is less than valve
When value, program is controlled by continuing to monitor pressure sensor data certain time, during this period of time, if pressure sensor number
When according to being always held at the state less than threshold values, variable resistance is increased by control panel；Otherwise, current state is kept, pressure is cancelled
Force snesor monitoring；When pressure sensor is in monitoring state, and has increased variable resistance, if pressure sensor number
It according to the state being also always held at less than threshold values, is turned off the switch by control panel transmission of control signals, and variable resistance is set 0；
Gravity sensor receives data, data is passed to control panel, the judgement of control program is when closing whether switch is opened, if switch closes
It closes, data are not dealt with；If switch is opened, judge whether data meet agreement mark data, by the corresponding biography of mark data
Defeated signal controls variable resistance and switch by control panel transmission of control signals.
6. a kind of control method of smart home induction control switch device, which is characterized in that the control method include with
Lower step:
Step S1, pressure data is received by pressure sensor, and the pressure data is opened or closed with agreement threshold values size
Combination switch；
Step S11, when switch is in close state, when pressure sensor reception pressure data, pressure data is reached into control
Plate judges whether pressure data is greater than threshold values by controlling program, and when being greater than threshold values, control panel transmission of control signals is opened
It closes；
Step S12, when switching in the open state, data is received by pressure sensor, pressure data is reached into control panel,
Judge that pressure data is less than threshold values by controlling program, when being less than threshold values, controls program by continuing to monitor pressure sensor number
According to certain time, during this period of time, if pressure sensor data is always held at the state less than threshold values, pass through control
Plate increases variable resistance；Otherwise, current state is kept, pressure sensor monitoring is cancelled；
Step S2, data are received by gravity sensor, data is passed into control panel, whether the judgement of control program beats when pass switch
It opens, if switch is closed, data are not dealt with；If switch is opened, judges whether data meet agreement mark data, will identify
The corresponding transmission signal of data controls variable resistance and switch by control panel transmission of control signals.
7. the control method of smart home induction control switch device according to claim 6, which is characterized in that step
S121, when being in monitoring state when pressure sensor, and having increased variable resistance, if pressure sensor data is also always
It is maintained at the state less than threshold values, is turned off the switch by control panel transmission of control signals, and variable resistance is set 0.
8. the control method of smart home induction control switch device according to claim 6, which is characterized in that including step
Rapid S21: the mark data in step S2 includes long-pressing, clicks, double-clicks；Corresponding control signal: it turns off the switch, increases resistance, subtracts
Few resistance.
9. the control method of smart home induction control switch device according to claim 6, which is characterized in that step
S21 is specifically included:
Step S211, mark data is long-pressing: when switching in the open state, receiving data by gravity sensor, will count
According to control panel is passed to, control program judges whether to be greater than threshold values, and when data are greater than threshold values, the closing of control panel transmission of control signals is opened
It closes, and variable resistance is set 0 simultaneously；
Step S212, mark data is to click: when switching in the open state, receiving data by gravity sensor, will count
According to control panel is passed to, control program judges whether to be stored in threshold values section, when data processing threshold values section, control panel transmission control
Signal processed increases variable resistance and sets value；
Step S213, mark data is to double-click: when switching in the open state, receiving data by gravity sensor, will count
According to control panel is passed to, control program judges whether to be stored in threshold values section, when data processing threshold values section, control panel transmission control
Signal processed reduces variable resistance and sets value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811330723.2A CN109375545B (en) | 2018-11-09 | 2018-11-09 | Intelligent household induction control switch device and control method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811330723.2A CN109375545B (en) | 2018-11-09 | 2018-11-09 | Intelligent household induction control switch device and control method |
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| Publication Number | Publication Date |
|---|---|
| CN109375545A true CN109375545A (en) | 2019-02-22 |
| CN109375545B CN109375545B (en) | 2022-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811330723.2A Active CN109375545B (en) | 2018-11-09 | 2018-11-09 | Intelligent household induction control switch device and control method |
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|---|---|---|---|---|
| GB1191364A (en) * | 1967-02-21 | 1970-05-13 | Atlas Copco Ab | Improvements in a Control Device for the Sequential Connection and Disconnection of Plant Components |
| US4296406A (en) * | 1979-12-28 | 1981-10-20 | Sperry Corporation | Pressure sensitive switch structure |
| CN1435857A (en) * | 2002-01-30 | 2003-08-13 | 德丰实业有限公司 | Electrical switch assembly |
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| Publication number | Publication date |
|---|---|
| CN109375545B (en) | 2022-04-22 |
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