CN110764426A - Switch and switch system - Google Patents
Switch and switch system Download PDFInfo
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- CN110764426A CN110764426A CN201910901707.2A CN201910901707A CN110764426A CN 110764426 A CN110764426 A CN 110764426A CN 201910901707 A CN201910901707 A CN 201910901707A CN 110764426 A CN110764426 A CN 110764426A
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- 238000005286 illumination Methods 0.000 description 5
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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
- G05B15/00—Systems controlled by a computer
- G05B15/02—Systems controlled by a computer electric
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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
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
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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
- G05B2219/26—Pc applications
- G05B2219/2642—Domotique, domestic, home control, automation, smart house
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Abstract
The invention relates to the technical field of household appliances, in particular to a switch and a switch system; a switch, comprising: the high-voltage module comprises at least one relay, and each relay is connected between a high-voltage power supply and a corresponding electric appliance in series; the weak current module comprises a main control unit, the main control unit is connected with the relay, and the main control unit is used for controlling whether the strong current power supply supplies power to the corresponding electric appliance by controlling the on or off of the relay so as to control the on or off of the corresponding electric appliance; the main control unit and the relay are arranged to control the strong current circuit, so that the control part is separated from the strong current circuit, and the safety is high.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to a switch and a switch system.
Background
In daily life, a plurality of switches are installed on the walls of a bedroom, a living room, a kitchen or a bathroom and used for controlling the on/off of various illumination lamps or household appliances in a home.
However, currently, the switches installed indoors are all mechanical switches and control the strong electric circuit directly. The voltage of a strong electric circuit is relatively high, typically 220V. The voltage is high, once the switch leaks electricity, people carelessly contact the switch, and the electric shock danger is high.
Disclosure of Invention
In order to solve the above-mentioned problems, it is a primary object of the present invention to provide a switch and a switch system that are separated from a strong electric circuit.
In order to achieve the above technical problem, an embodiment of the present invention provides a switch, including:
the high-voltage module comprises at least one relay, and each relay is connected between a high-voltage power supply and a corresponding electric appliance in series; and
and the weak current module comprises a main control unit, the main control unit is connected with the relay, and the main control unit is used for controlling whether the strong current power supply supplies power to the corresponding electric appliance or not by controlling the on or off of the relay so as to control the corresponding electric appliance to be turned on or turned off.
According to an embodiment of the invention, the weak current module further comprises at least one controller corresponding to the electric appliances one by one, each controller is connected with the main control unit, and each controller is used for controlling the corresponding electric appliance;
the master control unit is further configured to:
and after the controller is detected to be triggered, controlling the relay corresponding to the controller to be switched on or off so as to control the corresponding electric appliance to be switched on or switched off.
According to an embodiment of the present invention, the weak current module further comprises a wireless communication module, the wireless communication module is connected with the main control unit, the wireless communication module is used for connecting with a terminal,
the master control unit is further configured to:
receiving a first instruction of turning on or turning off the electric appliance sent by the terminal through the wireless communication module;
and controlling the corresponding relay to be switched on or switched off according to the first instruction so as to control the electric appliance to be switched on or switched off.
According to an embodiment of the invention, the main control unit is further configured to:
receiving a second instruction for setting a contextual model sent by the terminal through the wireless communication module, wherein the second instruction comprises a controller and at least one electric appliance which are associated with the contextual model;
setting a controller associated with the contextual model as a first execution controller according to the second instruction;
and after the first execution controller is detected to be triggered, controlling the relay corresponding to the electric appliance related to the contextual model to be switched on or off.
According to one embodiment of the invention, the controllers are touch keys, the weak current module further comprises touch control chips, and each controller is connected with the main control unit through the touch control chip;
and the main control unit detects whether the touch key is triggered or not through the touch control chip.
According to an embodiment of the present invention, the weak current module further includes a vibration feedback unit, and the vibration feedback unit is connected with the main control unit;
the main control unit is also used for controlling the vibration feedback unit to vibrate after the controller is detected to be triggered.
According to one embodiment of the invention, the weak current module further comprises a proximity sensing unit and indicator lights corresponding to the electrical appliances one by one, the proximity sensing unit and the indicator lights are respectively connected with the main control unit,
the master control unit is further configured to:
when the proximity sensing unit detects that an object approaches the switch, the indicator light is controlled to indicate the working state of the electric appliance.
According to one embodiment of the invention, the system further comprises a display screen, the display screen is connected with the main control unit,
the master control unit is further configured to:
controlling the display screen to display the working state of the electric appliance;
and controlling the display screen to display the contextual model associated with the controller.
According to an embodiment of the present invention, the weak current module further includes a temperature and humidity detecting unit, the temperature and humidity detecting unit is connected to the main control unit,
the master control unit is further configured to:
after the temperature and the humidity of the environment where the switch is located are detected by the temperature and humidity detection unit, the display screen is controlled to display the temperature and the humidity.
According to an embodiment of the invention, the main control unit is further configured to:
receiving message information sent by the terminal through the wireless communication module;
and controlling the display screen to display the message information.
There is also provided in an embodiment of the present invention a switching system, including a plurality of switches, each of the switches including a high current module and a low current module,
the strong current module comprises at least one relay which is used for being connected between a strong current power supply and a corresponding electric appliance in series,
the weak current module comprises a main control unit, a wireless communication module and at least one controller which is in one-to-one correspondence with the electric appliances, the relay, the wireless communication module and each controller are respectively connected with the main control unit,
two of the plurality of switches are a first target switch and a second target switch,
the main control unit of the first target switch is configured to:
receiving a third instruction sent by a terminal, wherein the third instruction is used for replacing an original control electric appliance of a controller of the first target switch with a target control electric appliance, and the target control electric appliance is an electric appliance controlled by the second target switch;
setting a controller of the first target switch, which is to be replaced by the original control electric appliance, as a second execution controller according to the third instruction;
associating the second execution controller with the target control appliance according to the third instruction;
the wireless communication module is connected with the main control unit of the second target switch;
and after the second execution controller is detected to be triggered, the main control unit controlling the second target switch controls the on or off of a relay corresponding to the target control electric appliance, so that the function of replacing the electric appliance controlled by the controller of the switch is realized.
The invention has the beneficial effects that:
the switch that this application provided is through establishing ties the relay between forceful electric power supply and electrical apparatus, is connected to main control unit with the relay again, and whether the switching through main control unit control relay controls the forceful electric power supply and supplies power for corresponding electrical apparatus to the opening or closing of the electrical apparatus that the control corresponds. The main control unit and the relay are arranged to control the strong current circuit, so that the control part is separated from the strong current circuit, and the safety is high.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic diagram of the structure of a switch in one embodiment of the present invention;
FIG. 2 is a schematic diagram of the structure of a switch in one embodiment of the present invention;
FIG. 3 is a schematic diagram of the structure of a switch in one embodiment of the present invention;
FIG. 4 is a schematic diagram of the switching system in one embodiment of the present invention;
wherein, the corresponding relations between the reference numbers and the part names in fig. 1 to fig. 4 are as follows:
10. a switch; 20. a strong current module; 21. a relay; 22. a power converter; 23. an interface female seat; 30. a weak current module; 31. a main control unit; 32. a controller; 33. a touch control chip; 34. a vibration feedback unit; 35. a proximity sensing unit; 36. an indicator light; 37. a temperature and humidity detecting unit; 39. an interface needle base; 40. a strong current power supply; 50. an electrical appliance; 60. a wireless communication module; 70. a terminal; 80. a display screen; 81. an electric appliance working state display area; 82. the controller is associated with a contextual model display area; 83. a temperature and humidity display area; 84. a message display area; p1, first end; p2, second end; p3, third terminal.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Referring to fig. 1, an embodiment of the present application provides a switch 10, including:
a high power module 20, the high power module 20 comprising at least one relay 21, each relay 21 being adapted to be connected in series between a high power supply 40 and a corresponding electrical appliance 50; and
the weak current module 30, the weak current module 30 includes a main control unit 31, the main control unit 31 is connected to the relay 21, and the main control unit 31 is configured to control whether the strong current power source 40 supplies power to the corresponding electrical appliance 50 by controlling on or off of the relay 21, so as to control the corresponding electrical appliance 50 to be turned on or turned off.
Specifically, when the main control unit 31 controls the relay 21 to be turned on, the strong power source 40 can supply power to the electric appliance 50, thereby turning on the electric appliance 50. When the main control unit 31 controls the relay 21 to be turned off, the strong electric power source 40 cannot supply power to the corresponding electric appliance 50, so that the electric appliance 50 is turned off.
Wherein, the strong power supply 40 is the commercial power, and the electric appliance 50 can be a household appliance or a lighting lamp. In the present embodiment, the electric appliance 50 is an illumination lamp, and when the relay 21 is turned on, the illumination lamp is turned on. When the relay 21 is turned off, the illumination lamp is turned off. The strong power supply 40 is 220V commercial power.
When there are a plurality of parallel electrical appliances 50, a relay 21 is connected in series to each branch of the parallel electrical appliances 50, and each relay 21 is used for controlling the on or off of the electrical appliance 50 on the corresponding branch.
According to the switch 10 provided by the application, the relay 21 is connected in series between the strong power supply 40 and the electric appliance 50, then the relay 21 is connected to the main control unit 31, and the main control unit 31 controls the on-off of the relay 21 to control whether the strong power supply 40 supplies power to the corresponding electric appliance 50, so that the corresponding electric appliance 50 is controlled to be turned on or turned off. The main control unit 31 and the relay 21 are provided to control the strong electric circuit, and the control unit is separated from the strong electric circuit, so that the safety is high.
In one embodiment, the weak current module 30 further includes at least one controller 32 corresponding to the electrical appliances 50, and each controller 32 is connected to the main control unit 31. The controller 32 is used for triggering, and the controller 32 is triggered to control the corresponding electric appliance 50 to be turned on or off.
The main control unit 31 is also used to:
after the detection controller 32 is triggered, the relay 21 corresponding to the corresponding electrical appliance 50 is controlled to be turned on or off, so as to control the corresponding electrical appliance 50 to be turned on or off.
Specifically, the controller 32 may be a key, and sends a first instruction to turn on or off the electrical appliance 50 to the main control unit 31 by triggering the key. For example, when a key is pressed once, the main control unit 31 controls the corresponding relay 21 to be turned on, so that the electrical appliance 50 is turned on. After triggering the key once again, the main control unit 31 controls the corresponding relay 21 to be turned off, so that the electrical appliance 50 is turned off.
Further, the key may be a physical key or a touch key.
In the present embodiment, the number of the controllers 32 is 4.
In one embodiment, referring to fig. 2, the controllers 32 are touch keys, the weak current module 30 further includes a touch control chip 33, and each controller 32 is connected to the main control unit 31 through the touch control chip 33;
the main control unit 31 detects whether the touch key is activated through the touch control chip 33.
In one embodiment, referring to fig. 1, the weak current module 30 further includes a wireless communication module 60, the wireless communication module 60 is connected to the main control unit 31, and the wireless communication module 60 is used for connecting with the terminal 70.
The main control unit 31 is also used to:
receiving a first instruction for turning on the electric appliance 50 or turning off the electric appliance 50, which is sent by the terminal 70, through the wireless communication module 60;
and controlling the corresponding relay 21 to be switched on or off according to the first instruction so as to control the on or off of the electric appliance 50.
The first command sent by the terminal 70 may control one or more appliances 50 to be turned on or off.
The terminal 70 may be a mobile terminal 70 such as a mobile phone or a tablet computer. The terminal 70 may also be a server or a computer device.
In one embodiment, the main control unit 31 is further configured to:
receiving a second instruction for setting the contextual model sent by the terminal 70 through the wireless communication module 60, wherein the second instruction comprises the controller 32 and the at least one electric appliance 50 which are associated with the contextual model;
setting the controller 32 associated with the profile as a first execution controller according to the second instruction;
after detecting that the first execution controller is triggered, the relay 21 corresponding to the electrical appliance 50 associated with the contextual model is controlled to be turned on or off, so that the corresponding electrical appliance 50 is turned on or off.
Specifically, the user can set the profile to the switch 10 through the terminal 70 according to the need. The contextual model can be a leaving mode, a returning mode, a working mode or a party mode, and the like.
For example, in the present embodiment, the contextual model is the away mode, the electrical appliance 50 is an illumination lamp, and the controller 32 is a key. When the key is touched, one key controls all illuminating lamps related to the contextual model to be turned off.
In one embodiment, the weak current module 30 further includes a vibration feedback unit 34, and the vibration feedback unit 34 is connected with the main control unit 31.
The main control unit 31 is also used to control the vibration feedback unit 34 to vibrate after detecting that the controller 32 is triggered. The vibration feedback unit 34 prompts the user that the controller 32 has been successfully triggered by means of vibration, so that the user can clearly know whether the triggering has been successful or not, and the user experience is good.
In one embodiment, the weak current module 30 further includes a proximity sensing unit 35 and an indicator light 36 corresponding to the electrical appliances 50, and the proximity sensing unit 35 and the indicator light 36 are respectively connected to the main control unit 31.
The main control unit 31 is also used to:
when the proximity sensing unit 35 detects that there is an object to approach the switch 10, the indicator light 36 is controlled to indicate the operating state of the electrical appliance 50, so that a user can know the operating state of the corresponding electrical appliance 50 by looking at the indicator light 36 of the switch 10, and the operating state of the electrical appliance 50 is not looked at on the spot at the position of the outgoing device 50, which is more convenient to use. And the working state of the electric appliance 50 is indicated through the indicator lamp 36, so that the operation is more intuitive, and the user experience is good.
Specifically, the indicator lights 36 may indicate different operating states of the appliance 50 by displaying different colors, respectively. For example, the indicator light 36 may indicate that the appliance 50 has been turned on by displaying a blue color and that the appliance 50 has been turned off by displaying a red color.
In other embodiments, the indicator light 36 may indicate different operating states of the electrical appliance 50 by setting different lighting frequencies, which is not limited herein.
In one embodiment, referring to fig. 3, the switch 10 further includes a display 80, and the display 80 is connected to the main control unit 31.
The main control unit 31 is also used to:
controlling the display screen 80 to display the working state of the electrical appliance 50;
the control display 80 displays the contextual model associated with the controller 32.
Specifically, the display screen 80 is provided with:
an appliance operating state display area 81 for displaying the operating state of the appliance 50;
the controller-associated scene mode display area 82 is used to display the scene mode associated with the controller 32.
In one embodiment, the weak current module 30 further includes a temperature and humidity detecting unit 37, and the temperature and humidity detecting unit 37 is connected to the main control unit 31.
The main control unit 31 is also used to:
after the temperature and humidity of the environment where the switch 10 is located are detected by the temperature and humidity detecting unit 37, the display screen 80 is controlled to display the temperature and the humidity, and the use is convenient.
Specifically, a temperature and humidity display area 83 is provided on the display screen 80 for displaying temperature and humidity information.
In one embodiment, the main control unit 31 is further configured to:
receiving message information sent by the terminal 70 through the wireless communication module 60;
the control display screen 80 displays the message information, and the use is convenient.
Specifically, the display screen 80 is provided with a message display area 84 for displaying message information.
In one embodiment, the strong electric module 20 further includes a power converter 22, and the power converter 22 includes a first terminal P1 and a second terminal P2. The first terminal P1 is connected to the strong electric power source 40, and the second terminal P2 is connected to each relay 21. The power converter 22 is configured to convert the voltage of the strong electric power source 40 into a first voltage to supply power to each relay 21 through the second terminal P2 to enable the relay 21 to operate. In this embodiment, the first voltage is 12V.
In one embodiment, the high power module 20 further includes an interface socket 23 and a high power circuit board, the interface socket 23, the relays 21 and the power converter 22 are disposed on the high power circuit board, and the interface socket 23 is connected to each of the relays 21.
The weak current module 30 comprises a weak current circuit board and an interface needle seat 39 matched with the interface female seat 23, and the main control unit 31, the wireless communication module 60, the vibration feedback unit 34, the proximity sensing unit 35, the indicator light 36 and the interface needle seat 39 are all arranged on the weak current circuit board.
The interface hub 39 is connected to the main control unit 31. The interface needle seat 39 is used for being plugged with the interface female seat 23, so that the main control unit 31 is connected with the relay 21. The strong current module 20 and the weak current module 30 are connected with the interface needle seat 39 through the interface female seat 23 in an inserting manner, so that the connection operation is simple and convenient, and the use is convenient.
In one embodiment, the power converter 22 further includes a third terminal P3, and the third terminal P3 is connected to the female socket 23. The power converter 22 is also used for converting the voltage of the strong power source 40 into a second voltage, and supplying power to the main control unit 31 through the third terminal P3, the interface female socket 23 and the interface needle socket 39, so as to enable the main control unit 31 to work. In this embodiment, the second voltage is 3.3V.
The functions that the switch provided by an embodiment of the present application can support are as follows:
the turning on or off of the appliance 50 can be controlled by directly triggering the controller 32 on the switch 10;
the on or off of the electric appliance 50 can also be controlled by sending a first instruction to the main control unit 31 by the terminal 70;
the contextual model can also be set for the switch 10 through the terminal 70, so that the working state of the electric appliance in the contextual model can be controlled by one key;
the controller 32 can also be vibration-fed back through the vibration feedback unit 34 that it has successfully triggered;
the proximity awakening function is also provided, and when the proximity sensing unit 35 detects that an object approaches the switch 10, the indicator lamp 36 indicates the working state of the electric appliance 50;
the temperature and humidity detection function is also provided;
the display function is also provided, and the working state of the electric appliance 50, the contextual model and the temperature and humidity information related to the controller 32 can be displayed;
it also has a message function and displays the message content on the display screen 80.
The switch that this application embodiment provided, the function is various, can satisfy user's demand, and convenient to use.
The switch provided by the embodiment of the application can be mounted on a wall.
Referring to fig. 4, an embodiment of the present application further provides a switch system, which includes a plurality of switches 10, and each switch 10 includes a high current module 20 and a low current module 30.
The high power module 20 includes at least one relay 21, the relay 21 being adapted to be connected in series between the high power source 40 and the corresponding electrical appliance 50.
The weak current module 30 includes a main control unit 31, a wireless communication module 60 and at least one controller 32 corresponding to the electric appliances 50 one to one, and the relay 21, the wireless communication module 60 and each controller 32 are respectively connected to the main control unit 31.
Two switches 10 of the plurality of switches 10 are a first target switch 90 and a second target switch 100, respectively.
The main control unit 31 of the first target switch 90 is configured to:
receiving a third instruction sent by the terminal 70, wherein the third instruction is used for replacing the original control electric appliance of the controller 32 of the first target switch 90 with a target control electric appliance, and the target control electric appliance is the electric appliance 50 controlled by the second target switch 100;
setting the controller 32 of the first target switch 90, which is to replace the original control appliance, as a second execution controller according to a third instruction;
associating the second execution controller with the target control appliance according to the third instruction;
is connected with the main control unit 31 of the second target switch 100 through the wireless communication module 60;
after detecting that the second execution controller is triggered, the main control unit 31 controlling the second target switch 100 controls the relay 21 corresponding to the target control electrical appliance to be turned on or off, so as to realize the functions of the electrical appliance 50 controlled by the controller 32 of the change-over switch 10.
Wherein the first target switch 90 and the second target switch 100 are respectively user-specified switches 10.
It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The foregoing are merely exemplary embodiments of the present invention, which enable those skilled in the art to understand or practice the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (11)
1. A switch, comprising:
the high-voltage module comprises at least one relay, and each relay is connected between a high-voltage power supply and a corresponding electric appliance in series; and
and the weak current module comprises a main control unit, the main control unit is connected with the relay, and the main control unit is used for controlling whether the strong current power supply supplies power to the corresponding electric appliance or not by controlling the on or off of the relay so as to control the corresponding electric appliance to be turned on or turned off.
2. The switch of claim 1, wherein the weak current module further comprises at least one controller in one-to-one correspondence with the electrical appliances, each controller is connected with the main control unit, and each controller is used for controlling the corresponding electrical appliance;
the master control unit is further configured to:
and after the controller is detected to be triggered, controlling the relay corresponding to the controller to be switched on or off so as to control the corresponding electric appliance to be switched on or switched off.
3. The switch of claim 2, wherein the weak current module further comprises a wireless communication module, the wireless communication module is connected with the main control unit, the wireless communication module is used for connecting with a terminal,
the master control unit is further configured to:
receiving a first instruction of turning on or turning off the electric appliance sent by the terminal through the wireless communication module;
and controlling the corresponding relay to be switched on or switched off according to the first instruction so as to control the electric appliance to be switched on or switched off.
4. The switch of claim 3, wherein the master control unit is further configured to:
receiving a second instruction for setting a contextual model sent by the terminal through the wireless communication module, wherein the second instruction comprises a controller and at least one electric appliance which are associated with the contextual model;
setting a controller associated with the contextual model as a first execution controller according to the second instruction;
and after the first execution controller is detected to be triggered, controlling the relay corresponding to the electric appliance related to the contextual model to be switched on or off.
5. The switch of claim 2, wherein the controllers are touch keys, the weak current module further comprises touch control chips, and each controller is connected with the main control unit through the touch control chip;
and the main control unit detects whether the touch key is triggered or not through the touch control chip.
6. The switch of claim 2, wherein the weak current module further comprises a vibration feedback unit, the vibration feedback unit being connected with the main control unit;
the main control unit is also used for controlling the vibration feedback unit to vibrate after the controller is detected to be triggered.
7. The switch according to claim 1 or 2, wherein the weak current module further comprises a proximity sensing unit and an indicator light corresponding to the electrical appliances one by one, the proximity sensing unit and the indicator light are respectively connected with the main control unit,
the master control unit is further configured to:
when the proximity sensing unit detects that an object approaches the switch, the indicator light is controlled to indicate the working state of the electric appliance.
8. The switch of claim 3, further comprising a display screen coupled to the master control unit,
the master control unit is further configured to:
controlling the display screen to display the working state of the electric appliance;
and controlling the display screen to display the contextual model associated with the controller.
9. The switch of claim 8, wherein the weak current module further comprises a temperature and humidity detecting unit, the temperature and humidity detecting unit is connected to the main control unit,
the master control unit is further configured to:
after the temperature and the humidity of the environment where the switch is located are detected by the temperature and humidity detection unit, the display screen is controlled to display the temperature and the humidity.
10. The switch of claim 8, wherein the master control unit is further configured to:
receiving message information sent by the terminal through the wireless communication module;
and controlling the display screen to display the message information.
11. A switching system comprising a plurality of switches, each of said switches comprising a high current module and a low current module,
the strong current module comprises at least one relay which is used for being connected between a strong current power supply and a corresponding electric appliance in series,
the weak current module comprises a main control unit, a wireless communication module and at least one controller which is in one-to-one correspondence with the electric appliances, the relay, the wireless communication module and each controller are respectively connected with the main control unit,
two of the plurality of switches are a first target switch and a second target switch,
the main control unit of the first target switch is configured to:
receiving a third instruction sent by a terminal, wherein the third instruction is used for replacing an original control electric appliance of a controller of the first target switch with a target control electric appliance, and the target control electric appliance is an electric appliance controlled by the second target switch;
setting a controller of the first target switch, which is to be replaced by the original control electric appliance, as a second execution controller according to the third instruction;
associating the second execution controller with the target control appliance according to the third instruction;
the wireless communication module is connected with the main control unit of the second target switch;
and after the second execution controller is detected to be triggered, the main control unit controlling the second target switch controls the on or off of a relay corresponding to the target control electric appliance, so that the function of replacing the electric appliance controlled by the controller of the switch is realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910901707.2A CN110764426B (en) | 2019-09-23 | 2019-09-23 | Switch and switch system |
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| CN201910901707.2A CN110764426B (en) | 2019-09-23 | 2019-09-23 | Switch and switch system |
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| CN110764426A true CN110764426A (en) | 2020-02-07 |
| CN110764426B CN110764426B (en) | 2021-06-11 |
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Citations (12)
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