WO2021000436A1 - 无线控制模组、无线墙壁开关、用电设备及系统 - Google Patents

无线控制模组、无线墙壁开关、用电设备及系统 Download PDF

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Publication number
WO2021000436A1
WO2021000436A1 PCT/CN2019/108543 CN2019108543W WO2021000436A1 WO 2021000436 A1 WO2021000436 A1 WO 2021000436A1 CN 2019108543 W CN2019108543 W CN 2019108543W WO 2021000436 A1 WO2021000436 A1 WO 2021000436A1
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Prior art keywords
state
control module
wireless
switch
module
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PCT/CN2019/108543
Other languages
English (en)
French (fr)
Inventor
王会军
Original Assignee
北京小米移动软件有限公司
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Application filed by 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Priority to RU2019142664A priority Critical patent/RU2728902C1/ru
Priority to KR1020197032317A priority patent/KR102247438B1/ko
Priority to JP2019565242A priority patent/JP7025455B2/ja
Publication of WO2021000436A1 publication Critical patent/WO2021000436A1/zh

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H02J13/00022—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission
    • H02J13/00026—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission involving a local wireless network, e.g. Wi-Fi, ZigBee or Bluetooth
    • 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
    • G05B19/0425—Safety, monitoring
    • 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
    • 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
    • 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
    • G05B19/10—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using selector switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
    • 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
    • G05B2219/23—Pc programming
    • G05B2219/23043—Remote and local control panel, programming unit, switch
    • 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
    • G05B2219/24—Pc safety
    • G05B2219/24024—Safety, surveillance
    • 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
    • G05B2219/25257—Microcontroller
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/20—Smart grids as enabling technology in buildings sector
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
    • Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission

Definitions

  • the present disclosure relates to the field of intelligent control, in particular to a wireless control module, a wireless wall switch, electrical equipment and a system.
  • the wireless control switch is a switch with a wireless control function and is one of the important components in the smart home.
  • the wireless control function refers to the function that the user remotely controls the on or off of the wireless control switch through the remote control device such as mobile phone, tablet, computer, etc., to realize the function of remote control of electrical equipment.
  • the wireless control switch When the ordinary mechanical switch is set to the off state, the wireless control switch will not work. Even if the wireless control switch receives the turn-on instruction sent by the user through the remote control device, the wireless control switch cannot turn on the electrical equipment because the ordinary mechanical switch is in the off state.
  • the embodiments of the present disclosure provide a wireless control module, a wireless wall switch, electrical equipment and a system, which can be used to solve the problem that the wireless control switch cannot turn on the electrical equipment when the ordinary mechanical switch is in the off state.
  • the technical solution is as follows:
  • a wireless control module comprising: a main control module, a live wire on-off detection module connected to the main control module, and a wireless control module connected to the main control module A wireless communication module, a control switch connected to the main control module;
  • the live wire on-off detection module is configured to detect the on-off state of a live wire connected in series with a flash switch, the flash switch being a switch that is in an off state when pressed by an external force and is in a closed state when pressed by an external force;
  • the wireless communication module is configured to receive a wireless control message and upload the current state of the electric device, the wireless control message is used to control the switch state of the electric device;
  • the main control module is configured to generate a control instruction for changing the current state according to the on-off state of the live wire and the current state of the electric equipment; or, according to the command indicated by the wireless control message
  • a remote control command is used to maintain the current state of the electric equipment or generate a control instruction for changing the current state; output the control instruction to the control switch.
  • the main control module is configured to generate a command for changing to a closed state when the disconnected state of the live wire is detected and the current state of the electrical equipment is the running state Control instruction; the main control module is configured to generate a control instruction for changing to the operating state when the disconnected state of the live wire is detected and the current state of the electric equipment is the closed state .
  • the main control module is configured to maintain the electrical equipment when the wireless control message indicates to enter the operating state and the current state of the electrical equipment is the operating state The current state; the main control module is configured to generate a control instruction for changing to the operating state when the wireless control message indicates to enter the operating state and the current state of the electrical equipment is the off state; The main control module is configured to maintain the current state of the electric device when the wireless control message indicates to enter the closed state and the current state of the electric device is the closed state; the main The control module is configured to generate a control instruction for changing to the closed state when the wireless control message indicates to enter the closed state and the current state of the electric device is the operating state.
  • the live wire on-off detection module includes: a rectifier sub-module, a voltage divider sub-module, a switch tube and a buffer;
  • the input end of the rectifier submodule is connected to the live wire, the output end of the rectifier submodule is connected to the input end of the voltage divider submodule; the output end of the voltage divider submodule is connected to the control of the switch tube
  • the first connection terminal of the switch tube is connected to the input terminal of the main control module, and the second connection terminal of the switch tube is grounded;
  • the switch tube is configured to be in a conducting state when the live wire is in a conducting state, and to be in a disconnected state when the live wire is in a disconnected state;
  • the buffer is configured to delay the output signal of the switch tube by a target time period and then input it to the main control module.
  • the live wire on-off detection module includes: a rectifier submodule, an RC circuit, and an analog-to-digital converter;
  • the input end of the rectifier submodule is connected to the live wire, and the output end of the rectifier submodule is connected to the input end of the resistance capacitor RC circuit;
  • the input terminal of the analog-to-digital converter is connected to the rectifier submodule through the RC circuit, and the output terminal of the analog-to-digital conversion module is connected to the input terminal of the main control module.
  • the output terminal of the wireless communication module is connected to the input terminal of the main control module, and the wireless communication module includes at least one of the following modules:
  • the wireless control module further includes: a power supply module;
  • the power supply module is configured to convert alternating current on the live wire into direct current, and output the direct current to the main control module, the live wire on-off detection module, the wireless communication module, and the control switch At least one of the modules is powered.
  • the wireless control module further includes: a storage circuit
  • the energy storage circuit is configured to store the electric energy of the power supply module to the energy storage element when the on-off state of the live wire is in the on state; when the on-off state of the live wire is in the off state , Supply power to at least one of the main control module, the live wire on-off detection module, the wireless communication module, and the control switch through the energy storage element.
  • a wireless wall switch includes: a flash switch and a wireless control module connected in series between a first terminal and a second terminal;
  • the wireless control module is the wireless control module described in the above aspect and any optional implementation manner.
  • the wireless wall switch is a type 86 wall switch.
  • the wireless wall switch further includes: a safety switch
  • the safety switch is used to work in a cut-off state that cuts off the path between the first terminal and the second terminal, or to work in the conduction between the first terminal and the second terminal The holding state of the inter-channel.
  • an electric device including the wireless control module as described in the above aspect and any optional implementation manner.
  • a wireless control system includes: a flash switch, a wireless control module, and electrical equipment connected in series between a live wire and a neutral wire;
  • the wireless control module is the wireless control module described in the above aspect and any optional implementation manner.
  • a wireless control system comprising: a flash switch and an electric device connected in series between a live wire and a neutral wire;
  • the electrical equipment includes the wireless control module described in the above aspect and any optional implementation manner.
  • the use of the flash switch simulates the use of ordinary mechanical switches, and does not require users to change their own habits; on the other hand, it ensures that the wireless control module can continue to work, even when the user expects it to be off
  • the wireless control module can also be used to turn on the electrical equipment again, which solves the problem that the wireless control switch cannot turn on the electrical equipment when the ordinary mechanical switch in the related technology is in the off state.
  • Fig. 1 is a block diagram showing a wireless control module according to another exemplary embodiment
  • Fig. 2 is a schematic diagram showing a flash switch according to an exemplary embodiment
  • Fig. 3 is a block diagram showing a live wire on-off detection module according to an exemplary embodiment
  • Fig. 4 is a block diagram showing a fire-wire on-off detection module according to another exemplary embodiment
  • Fig. 5 is a block diagram showing a wireless control module according to another exemplary embodiment
  • Fig. 6 is a block diagram showing a wireless wall switch according to an exemplary embodiment
  • Fig. 7 is a block diagram showing a wireless wall switch according to another exemplary embodiment
  • Fig. 8 is a block diagram showing an electric device according to an exemplary embodiment
  • Fig. 9 is a block diagram showing a wireless control system according to an exemplary embodiment
  • Fig. 10 is a block diagram showing a wireless control system according to an exemplary embodiment.
  • Live wire A line with AC power supply voltage (such as 220 volts, different countries have different voltage values) in the power supply line of civil electricity.
  • Neutral line A line with grounding voltage in the power supply line of a civil point.
  • Ordinary mechanical switch can stay in any state between the two states.
  • the two states include: closed state and open state.
  • the initial state of the ordinary mechanical switch is the open state. After the ordinary mechanical switch is connected in series to the live wire of the electric light, after a user presses the ordinary mechanical switch from the open state to the closed state, the lamp is in the on state; After the user presses it again, the ordinary mechanical switch switches from the closed state to the open state, and the light is in the off state.
  • Flash switch a switch that stays in the closed state under normal conditions. When the external force is received, it will be in the open state for the duration of the external force, and when the external force disappears, it will return to the closed state.
  • the present disclosure provides a wireless control module, which can be used with a flash switch.
  • the wireless control module and the flash switch are simultaneously connected in series in the live wire, and the wireless control module can maintain a normal working state.
  • the state of the electrical equipment will switch between the running state and the off state. That is, when the user presses the flash switch for the i time, the powered device becomes off; when the user presses the flash switch for the i+1th time, the powered device becomes operational.
  • the user uses a wireless remote control device (remote control, mobile phone installed with remote control software, mobile phone installed with smart home software) to send a wireless control message to the wireless control module.
  • a wireless remote control device remote control, mobile phone installed with remote control software, mobile phone installed with smart home software
  • the wireless control module controls The electrical equipment enters the operating state; when the wireless control message indicates that it enters the off state, the wireless control module controls the electrical equipment to enter the off state.
  • Fig. 1 shows a block diagram of a wireless control module 100 provided by an exemplary embodiment of the present disclosure.
  • the wireless control module 100 includes: a main control module 120, a live wire on-off detection module 140, a wireless communication module 160, and a power supply module 130.
  • the main control module 120 is connected to the live wire on-off detection module 140, the main control module 120 is connected to the wireless communication module 160, and the main control module 120 is connected to the control switch 180.
  • the live wire on-off detection module 140 is configured to detect the on-off state of the live wire connected in series with the flash switch 20.
  • the flash switch is a switch that is in an open state when pressed by an external force and is in a closed state when pressed by an external force;
  • the wireless communication module 160 is configured to receive wireless control messages, which are used to control the on-off state of the electric device 30; and, the wireless communication module 160 is configured to upload the current state (operating state or closed state) of the electric device.
  • the main control module 120 is configured to generate a control instruction for changing the current state according to the on-off state of the live wire and the current state of the electric device 30; or, according to the remote control command indicated by the wireless control message, keep the current state of the electric device 30 State or generate control instructions for changing the current state; output control instructions to the control switch.
  • the power supply module 190 is configured to convert the alternating current on the live wire into direct current, and output the direct current to at least one of the main control module 120, the live wire on-off detection module 140, the wireless communication module 160, and the control switch 180 for power supply. Exemplarily, the power supply module 190 supplies power to modules in the wireless control module 100 that need power.
  • the user can press the flash switch 20 to change the working state of the electrical equipment
  • the flash switch 20 will disconnect the live wire when it is pressed.
  • the main control module 120 is configured to generate a control instruction for changing to the closed state when the disconnected state of the live wire is detected and the current state of the electrical equipment 30 is the running state; when the disconnected state of the live wire is detected and the power is used When the current state of the device 30 is the off state, a control command for changing to the running state is generated.
  • the main control module 120 stores the current state of the electrical equipment 30, and the storage mode is a non-volatile storage mode that is not lost after power failure. At the same time, the main control module 120 has the ability to automatically start after power off and on again.
  • the main control module 120 When the flash switch 20 is pressed, the live wire is disconnected, and the main control module 120 is also forced to shut down, but the main control module 120 caches the current state of the electrical equipment 30 in front of the machine.
  • the main control module 120 finishes pressing, the live wire is re-energized, and the main control module 120 automatically restarts. After the main control module 120 restarts automatically and detects the disconnected state of the live wire according to the live wire on/off detection module 140, it generates the current state for changing to the current state of the electric device according to the cached current state of the electric device 30 Control instructions.
  • the main control module 120 is configured to maintain the current state of the electrical device 30 when the wireless control message indicates that it enters the operating state and the current state of the electrical device 30 is the operating state;
  • the main control module 120 is configured to generate a control instruction for changing to the running state when the wireless control message indicates to enter the running state and the current state of the electric device 30 is the off state;
  • the main control module 120 is configured to maintain the current state of the electric device 30 when the wireless control message indicates to enter the closed state and the current state of the electric device 30 is the closed state;
  • the main control module 120 is configured to generate a control instruction for changing to the closed state when the wireless control message indicates that it enters the closed state and the current state of the electric device 30 is the running state.
  • the wireless control module provided in this embodiment is used in conjunction with a live wire on-off detection module and a flash switch, and uses the on-off state of the live wire detected by the live wire on-off detection module to identify whether the flash switch is The signal pressed by the user controls the running state or the closed state of the electrical equipment.
  • the use of the flash switch simulates the use of ordinary mechanical switches, and does not require users to change their own habits; on the other hand, it ensures that the wireless control module can continue to work, even when the user expects it to be off
  • the wireless control module can also be used to turn on the electrical equipment again, which solves the problem that the wireless control switch cannot turn on the electrical equipment when the ordinary mechanical switch in the related technology is in the off state.
  • the main control module 120 is connected to the live wire on-off detection module 140, the main control module 120 is connected to the wireless communication module 160, the main control module 120 is connected to the control switch 180, and the main control module 120 is connected to the power supply.
  • Module 190 is connected.
  • the main control module 120 is a control module in the wireless control module 100.
  • the main control module 120 can be implemented as a microprocessor or a chip.
  • the main control module 120 is a chip as an example for illustration.
  • the live wire on-off detection module 140 is a circuit for detecting the on-off state of the live wire.
  • the live wire on-off detection module 140 can be implemented by using the peripheral circuit of the main control module 120, or can be implemented by using an analog-to-digital converter (or a separate analog-to-digital converter) of the main control module 120.
  • the output terminal of the live wire on-off detection module 140 is connected to the input terminal (input pin) of the main control module 120.
  • the on-off state of the live wire detected by the main control module 120 is the on-state; when the output level of the live wire on-off detection module 140 is the second level (for example, low level), the on-off state of the live wire detected by the main control module 120 is the off state.
  • the first level for example, high level
  • the second level for example, low level
  • the wireless communication module 160 includes, but is not limited to, at least one of the following modules: a communication module with Zifeng Zigbee function, a communication module with Bluetooth Low Energy (BLE) function, and a wireless fidelity network (Wireless Fidelity, WIFI) function communication module, communication module with infrared remote control function.
  • a communication module with Zifeng Zigbee function a communication module with Bluetooth Low Energy (BLE) function
  • BLE Bluetooth Low Energy
  • WIFI wireless fidelity network
  • the output terminal of the wireless communication module 160 is connected to the input terminal (input pin) of the main control module 120.
  • the wireless communication module 160 may also be integrated in the main control module 120 and become a part of the main control module 120.
  • control terminal of the control switch 180 is connected to the output terminal of the main control module 120.
  • control switch 180 is a relay or other controllable electronically controlled switch.
  • the power supply module 190 is configured to convert the alternating current on the live wire into direct current, and output the direct current to at least one of the main control module 120, the live wire on-off detection module 140, the wireless communication module 160, and the control switch 180 for power supply. Exemplarily, the power supply module 190 supplies power to modules in the wireless control module 100 that need power.
  • the power supply module 190 includes a rectifier circuit and a step-down circuit.
  • the rectifier circuit is used to convert the AC power on the live wire into DC power
  • the step-down circuit is used to step down (and filter) the DC power and output it to the wireless control module 100
  • the power supply module 190 includes a battery or battery pack, such as an AAA battery or an AA battery, and the battery supplies power to each module in the wireless control module 100 that needs power.
  • the power supply module 190 also includes: a rectifier circuit, a step-down circuit, and a battery. The rectifier circuit and the step-down circuit supply power to a part of the wireless control module 100, and the battery supplies another part of the wireless control module 100. powered by.
  • the rectifier circuit and the step-down circuit supply power to the wireless communication module 160, and the battery supplies power to the main control module 120.
  • the power supply module 190 can share the rectifier circuit in the live wire on-off detection module 140, or it can set another rectifier circuit by itself. The example does not limit this.
  • the live wire on-off detection module 140 is configured to detect the on-off state of the live wire connected in series with the flash switch 20, which is a switch that is in an open state when pressed by an external force and is in a closed state when pressed by an external force.
  • the flash switch can be realized by using a spring pressing member. With reference to Figure 2 (1), in the normal state, the flash switch is in the closed state; after the user presses the button, the flash switch is in the off state, as shown in Figure 2 (2); when the user releases After turning on the button, the flash switch returns to the closed state, as shown in (3) in Figure 2.
  • the user can press the flash switch briefly, such as 0.5 seconds.
  • the live wire on-off detection module 140 outputs an interrupt signal to the main control module 120 when the on-off state of the live wire is in the off state, for example, the interrupt signal is low level.
  • the wireless communication module 160 is configured to receive a wireless control message, and the wireless control message is used to control the switch state of the electric device 30. And, the wireless communication module 160 is configured to upload the current state (operating state or off state) of the electric device.
  • the main control module 120 is configured to generate a control instruction for changing the current state according to the on-off state of the live wire and the current state of the electric device 30.
  • the main control module 120 is configured to maintain the current state of the electric device 30 according to the remote control command indicated by the wireless control message, or is configured to generate a control command for changing the current state according to the remote control command indicated by the wireless control message ; Output a control command to the control switch 180.
  • the user can press the flash switch 20 to change the working state of the electrical equipment
  • the flash switch 20 will disconnect the live wire when it is pressed.
  • the main control module 120 is configured to generate a control instruction for changing to the closed state when the disconnected state of the live wire is detected and the current state of the electrical equipment 30 is the running state; when the disconnected state of the live wire is detected and the power is used When the current state of the device 30 is the off state, a control command for changing to the running state is generated.
  • the main control module 120 stores the current state of the electrical equipment 30, and the storage mode is a non-volatile storage mode that is not lost after power failure. At the same time, the main control module 120 has the ability to automatically start after power off and on again.
  • the main control module 120 When the flash switch 20 is pressed, the live wire is disconnected, and the main control module 120 is also forced to shut down, but the main control module 120 caches the current state of the electrical equipment 30 in front of the machine.
  • the main control module 120 finishes pressing, the live wire is re-energized, and the main control module 120 automatically restarts. After the main control module 120 restarts automatically and detects the disconnected state of the live wire according to the live wire on/off detection module 140, it generates the current state for changing to the current state of the electric device according to the cached current state of the electric device 30 Control instructions.
  • the electric device 30 is a light and the initial state is off, when the user presses the flash switch once, the light is on; when the user presses the flash switch again, the light is off.
  • the main control module 120 is configured to maintain the current state of the electrical device 30 when the wireless control message indicates that it enters the operating state and the current state of the electrical device 30 is the operating state;
  • the main control module 120 is configured to generate a control instruction for changing from the closed state to the operating state when the wireless control message indicates to enter the operating state and the current state of the electrical equipment 30 is the closed state;
  • the main control module 120 is configured to maintain the current state of the electric device 30 when the wireless control message indicates that it enters the off state and the current state of the electric device 30 is the off state;
  • the main control module 120 is configured to generate a control instruction for changing from the operating state to the closed state when the wireless control message indicates that it enters the closed state and the current state of the electrical equipment 30 is the operating state.
  • the current state of the electric device can be determined by the state of the control switch 180.
  • the control switch 180 is a relay and is in the on state
  • the main control module 120 determines that the current state of the electrical device is the running state; when the control switch 180 is a relay and is in the off state, the main control module 120 determines the status of the electrical device The current state is closed.
  • the wireless control module provided in this embodiment is used in conjunction with a live wire on-off detection module and a flash switch, and uses the on-off state of the live wire detected by the live wire on-off detection module to identify whether the flash switch is The signal pressed by the user controls the running state or the closed state of the electrical equipment.
  • the use of the flash switch simulates the use of ordinary mechanical switches, and does not require users to change their own habits; on the other hand, it ensures that the wireless control module can continue to work, even when the user expects it to be off
  • the wireless control module can also be used to turn on the electrical equipment again, which solves the problem that the wireless control switch cannot turn on the electrical equipment when the ordinary mechanical switch in the related technology is in the off state.
  • the live wire on-off detection module 140 includes: a rectifier sub-module 142, a voltage divider sub-module 144, a switch tube 146, and a buffer 180, as shown in FIG.
  • the input end of the rectifier module 142 is connected to the live wire.
  • the rectifier sub-module 142 is used to rectify the alternating current of the live wire into direct current.
  • the output terminal of the rectifier sub-module 142 is connected to the input terminal of the voltage dividing sub-module 144.
  • the voltage dividing sub-module 144 includes a first resistor R1 and a second resistor R2. One end of the first resistor R1 is connected to the output end of the rectifier module 142, the other end of the first resistor R1 is connected to one end of the second resistor R2, The other end of the resistor R2 is grounded.
  • the first resistor R1 and the second resistor R2 serve as the output terminal of the voltage dividing submodule 144.
  • the output terminal of the voltage dividing submodule 144 is connected to the control terminal b of the switch tube 146, and the first connection terminal c of the switch tube 146 is connected to The input terminal of the main control module 120 is connected, and the second connection terminal e of the switch tube 146 is grounded.
  • the second connection terminal e of the switch tube 146 is also connected to the output terminal of the rectifier module 142 through a third resistor.
  • the switch tube 146 is configured to be in the on state when the live wire is in the on state; when the live wire is in the off state, it is in the off state and outputs a low-level interrupt signal.
  • the buffer 148 is configured to delay the output signal of the switch tube 146 by the target time period and input it to the main control module 120.
  • the target duration is greater than (experience value + activation duration).
  • the empirical value is the empirical value of the duration of the user pressing the flash switch, which can be determined by collecting the average value of the pressing time of a large number of users on the flash switch; the start-up time is the main control module 120 automatically starts to work after being powered on The length of time required.
  • the live wire on-off detection module 140 includes: a rectifier sub-module 142, an RC circuit, and an analog-to-digital converter ADC.
  • the input end of the rectifier submodule 142 is connected to the live wire, and the output end of the rectifier submodule 142 is connected to the input end of the RC circuit;
  • the input terminal of the analog-to-digital converter ADC is connected to the rectifier sub-module 142 through the RC circuit, and the output terminal of the analog-to-digital conversion module ADC is connected to the input terminal of the main control module 120.
  • the RC circuit includes a fourth resistor R4, a fifth resistor R5, and a capacitor C1.
  • One end of the fourth resistor R4 is connected to the output end of the rectifier module 142, and the other end of the fourth resistor R4 is connected to one end of the fifth resistor R5.
  • the other end of the resistor R5 is grounded.
  • the fourth resistor R4 and the fifth resistor R5 are also grounded through the capacitor C1, and the fourth resistor R4 and the fifth resistor R5 are also connected as the output terminal of the RC circuit to the input terminal of the analog-to-digital converter ADC.
  • the analog-to-digital converter ADC is configured to output a value that is used to indicate the duration of the power failure of the live wire.
  • the flash switch is considered to be pressed; when the power outage duration indicated by the value is greater than the threshold, it is considered that the mains network is out of power or a long-term power outage in the state of maintenance.
  • the embodiment of the present application does not limit the specific implementation of the live line on-off detection module 140.
  • the wireless control module 100 further includes an energy storage circuit 150, As shown in Figure 6.
  • the energy storage circuit 150 is provided with an energy storage element, and the energy storage element may be a small rechargeable battery or a capacitor.
  • the energy storage circuit 150 is configured to store the electric energy provided by the power supply module to the energy storage element when the on-off state of the live wire is in the on state; when the on-off state of the live wire is in the off state, the energy storage element At least one of the main control module, the live wire on-off detection module, the wireless communication module, and the control switch provides power supply. Therefore, in this embodiment, even when the flash switch is pressed, the main control module 120 can maintain normal operation under the power of the energy storage circuit 150 without shutting down and restarting.
  • Fig. 6 shows a block diagram of a wireless wall switch 600 provided by an exemplary embodiment of the present disclosure.
  • the wireless wall switch 600 includes the wireless control module 100 shown in FIG. 1 or FIG. 5. That is, the above-mentioned wireless control module 100 can be implemented as a wireless wall switch 600 alone.
  • the wireless wall switch may be an 86 type wall switch.
  • the wireless wall switch 600 has a housing and a wireless control module 100 housed in the housing, and two terminals L1 and L2 provided on the back of the housing. The user can purchase the wireless wall switch 600 separately, and connect the flash switch and the wireless wall switch 600 in series to the live wire for use.
  • the flash switch can be separately designed as another 86-type wall switch, and the flash switch is also provided with a safety switch; the safety switch is used to cut off the path between the two terminals, or , Work in the holding state of the passage between the two terminals.
  • the safety switch can be realized as a button or side push button on the 86 type wall switch.
  • the 86-type wall switch design Due to the 86-type wall switch design, it is convenient for users to purchase and install in the home environment, and facilitate the construction of smart home systems. In addition, the above safety switch is used when replacing or repairing electrical equipment.
  • FIG. 7 shows a block diagram of a wireless wall switch 700 provided by an exemplary embodiment of the present disclosure.
  • the wireless wall switch 700 includes: a flash switch 20 and a wireless control module 100 connected in series between a first terminal L1 and a second terminal L2 in sequence.
  • the wireless control module 100 is the wireless control module 100 shown in FIG. 1 or FIG. 5 described above. That is, the flash switch 20 and the wireless control module 100 can be integrated into the same wireless wall switch.
  • the wireless wall switch can be an 86 type wall switch.
  • the wireless wall switch 700 has a housing, a flash switch 20 and a wireless control module 100 housed in the housing, and two terminals L1 provided on the back of the housing. And L2. The user can purchase the wireless wall switch 700 separately and connect it to FireWire for use.
  • the wireless wall switch 700 further includes: a safety switch (not shown in the figure), which is connected in series between the first terminal L1 and the flash switch 20, or connected in series between the flash switch 20 and the wireless switch 20.
  • a safety switch (not shown in the figure), which is connected in series between the first terminal L1 and the flash switch 20, or connected in series between the flash switch 20 and the wireless switch 20.
  • the safety switch is used to cut off the path between the first terminal L1 and the second terminal L2, or to conduct the path between the first terminal L1 and the second terminal L2 Maintain state (normal state).
  • the safety switch can be realized as a button or side push button on the 86 type wall switch. The above-mentioned safety switch is used when replacing electrical equipment or repairing electrical equipment.
  • Fig. 8 shows a block diagram of an electric device 800 provided by an exemplary embodiment of the present disclosure.
  • the electrical equipment 900 may be smart home equipment such as an electric light, a TV, an electric fan, a toaster, and a coffee machine.
  • the electric equipment 900 includes the wireless control module 100 described in any one of FIG. 1 or FIG. 5.
  • the electrical equipment 800 includes an electrical device 30, and the wireless control module 100 and the electrical device 30 are connected in series between two terminals L1 and L2, and the two terminals L1 and L2 can be realized as power sockets. .
  • FIG. 9 shows a block diagram of a wireless control system 900 provided by an exemplary embodiment of the present disclosure.
  • the wireless control system 900 includes: a flash switch 20, a wireless control module 100, and electrical equipment 30 that are used to connect in series between the live wire and the neutral wire in sequence;
  • the wireless control module 100 is the wireless control module described in any one of FIG. 1 or FIG. 2 or FIG. 5.
  • Fig. 10 shows a block diagram of a wireless control system 1000 provided by an exemplary embodiment of the present disclosure.
  • the wireless control system 1000 includes: a flash switch 20 and an electric device 800 that are connected in series between the live wire and the neutral wire in sequence;
  • the electrical equipment 800 is the electrical equipment described in FIG. 8 above.

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Abstract

本公开是关于一种无线控制模组、无线墙壁开关、用电设备及系统，属于智能控制领域。所述无线控制模组：主控模块、火线通断检测模块、无线通信模块和控制开关；所述火线通断检测模块，被配置为检测串联有闪断开关的火线的通断状态，所述闪断开关是在外力按压下处于断开状态且在非外力按压下处于闭合状态的开关；所述无线通信模块，被配置为接收无线控制消息和上传当前设备状态，所述无线控制消息用于控制用电设备的开关状态；所述主控模块，被配置为根据所述火线的通断状态或者无线通信模块传递的无线控制消息，结合所述用电设备的当前状态，生成用于改变所述用电设备当前状态的控制指令。

Description

无线控制模组、无线墙壁开关、用电设备及系统 技术领域
本公开涉及智能控制领域，特别涉及一种无线控制模组、无线墙壁开关、用电设备及系统。
背景技术
无线控制开关是具有无线控制功能的开关，是智能家居中的重要部件之一。无线控制功能是指用户通过手机、平板、电脑等遥控装置远程控制无线控制开关的接通或断开，实现远程控制用电设备的功能。
相关技术将无线控制开关、普通机械开关和用电设备一起串联在电路中。普通机械开关需要设置为闭合状态，然后用户通过遥控装置来实现对用电设备的远程控制。
当普通机械开关被设置为断开状态时，无线控制开关将无法工作。即便无线控制开关接收到用户通过遥控装置发送的开启指令，但因为普通机械开关处于断开状态，所以无线控制开关无法开启用电设备。
发明内容
本公开实施例提供了一种无线控制模组、无线墙壁开关、用电设备及系统，可以用于解决普通机械开关处于断开状态时，无线控制开关无法开启用电设备的问题。所述技术方案如下：
根据本公开的一个方面，提供了一种无线控制模组，所述无线控制模组包括：主控模块、与所述主控模块相连的火线通断检测模块、与所述主控模块相连的无线通信模块、与所述主控模块相连的控制开关；
所述火线通断检测模块，被配置为检测串联有闪断开关的火线的通断状态，所述闪断开关是在外力按压下处于断开状态且在非外力按压下处于闭合状态的开关；
所述无线通信模块，被配置为接收无线控制消息和上传用电设备的当前状态，所述无线控制消息用于控制所述用电设备的开关状态；
所述主控模块，被配置为根据所述火线的通断状态和所述用电设备的当前状态，生成用于改变所述当前状态的控制指令；或，根据所述无线控制消息所指示的遥控命令，保持所述用电设备的当前状态或生成用于改变所述当前状态的控制指令；向所述控制开关输出所述控制指令。
在一个可选的实施例中，所述主控模块，被配置为在检测到所述火线的断开状态且所述用电设备的当前状态为运行状态时，生成用于改变为关闭状态的控制指令；所述主控模块，被配置为在检测到所述火线的断开状态且所述用电设备的当前状态为所述关闭状态 时，生成用于改变为所述运行状态的控制指令。
在一个可选的实施例中，所述主控模块，被配置为在所述无线控制消息指示进入运行状态且所述用电设备的当前状态为所述运行状态时，保持所述用电设备的当前状态；所述主控模块，被配置为在所述无线控制消息指示进入运行状态且所述用电设备的当前状态为关闭状态时，生成用于改变为所述运行状态的控制指令；所述主控模块，被配置为在所述无线控制消息指示进入所述关闭状态且所述用电设备的当前状态为所述关闭状态时，保持所述用电设备的当前状态；所述主控模块，被配置为在所述无线控制消息指示进入所述关闭状态且所述用电设备的当前状态为所述运行状态时，生成用于改变为所述关闭状态的控制指令。
在一个可选的实施例中，所述火线通断检测模块包括：整流子模块、分压子模块、开关管和缓冲器；
所述整流子模块的输入端与所述火线相连，所述整流子模块的输出端与所述分压子模块的输入端相连；所述分压子模块的输出端与所述开关管的控制端相连，所述开关管的第一连接端与所述主控模块的输入端相连，所述开关管的第二连接端接地；
所述开关管，被配置为在所述火线处于导通状态时，处于导通状态；在所述火线处于断开状态时，处于断开状态；
所述缓冲器，被配置为将所述开关管的输出信号延时目标时长后输入至所述主控模块。
在一个可选的实施例中，所述火线通断检测模块包括：整流子模块、RC电路和模数转换器；
所述整流子模块的输入端与所述火线相连，所述整流子模块的输出端与所述电阻电容RC电路的输入端相连；
所述模数转换器的输入端通过所述RC电路与所述整流子模块相连，所述模数转换模块的输出端与所述主控模块的输入端相连。
在一个可选的实施例中，所述无线通信模块的输出端与所述主控模块的输入端相连，所述无线通信模块包括如下模块中的至少一种：
具有紫峰功能的通信模块；
具有低功耗蓝牙功能的通信模块；
具有无线保真网络功能的通信模块；
具有红外遥控功能的通信模块。
在一个可选的实施例中，所述无线控制模组还包括：供电模块；
所述供电模块，被配置为将所述火线上的交流电转换为直流电，将所述直流电输出给所述主控模块、所述火线通断检测模块、所述无线通信模块和所述控制开关中的至少一个模块进行供电。
在一个可选的实施例中，所述无线控制模组还包括：储能电路；
所述储能电路，被配置为当所述火线的通断状态为导通状态时，将所述供电模块的电能储能至储能元件；当所述火线的通断状态为断开状态时，通过所述储能元件向所述主控模块、所述火线通断检测模块、所述无线通信模块和所述控制开关中的至少一个模块进行供电。
根据本公开的另一方面，提供了一种无线墙壁开关，所述无线墙壁开关内包括：依次串联在第一接线端和第二接线端之间的闪断开关和无线控制模组；
所述无线控制模组是如上方面及任一可选实现方式中所述的无线控制模组。
在一个可选的实施例中，所述无线墙壁开关是86型墙壁开关。
在一个可选的实施例中，所述无线墙壁开关内还包括：保险开关；
所述保险开关，用于工作在切断所述第一接线端和所述第二接线端之间通路的切断状态，或，工作在导通所述第一接线端和所述第二接线端之间通路的保持状态。
根据本公开的另一方面，提供了一种用电设备，所述用电设备包括如上方面及任一可选实现方式中所述的无线控制模组。
根据本公开的另一方面，提供了一种无线控制系统，所述无线控制系统包括：用于在火线和零线之间依次串联的闪断开关、无线控制模组和用电设备；
所述无线控制模组是如上方面及任一可选实现方式中所述的无线控制模组。
根据本公开的另一方面，提供了一种无线控制系统，所述无线控制系统包括：用于在火线和零线之间依次串联的闪断开关和用电设备；
所述用电设备包括如上方面及任一可选实现方式中所述的无线控制模组。
本公开实施例提供的技术方案可以包括以下有益效果：
通过设置火线通断检测模块与闪断开关来配套使用，利用火线通断检测模块所检测到的火线通断状态，识别闪断开关被用户所按下的信号，进而控制用电设备的运行状态或关闭状态。一方面，该闪断开关的使用方式模拟了普通机械开关的使用方式，不需要用户改变自身的使用习惯；另一方面，保证了无线控制模组能够持续工作，即便在用户期望是关闭状态的场景下，也还能采用无线控制模组再次开启该用电设备，解决了相关技术中普通机械开关处于断开状态时，无线控制开关无法开启用电设备的问题。
应当理解的是，以上的一般描述和后文的细节描述仅是示例性和解释性的，并不能限制本公开。
附图说明
此处的附图被并入说明书中并构成本说明书的一部分，示出了符合本公开的实施例，并与说明书一起用于解释本公开的原理。
图1是根据另一示例性实施例示出的一种无线控制模组的框图；
图2是根据一示例性实施例示出的一种闪断开关的示意图；
图3是根据一示例性实施例示出的一种火线通断检测模块的框图；
图4是根据另一示例性实施例示出的一种火线通断检测模块的框图；
图5是根据另一示例性实施例示出的一种无线控制模组的框图；
图6是根据一示例性实施例示出的一种无线墙壁开关的框图；
图7是根据另一示例性实施例示出的一种无线墙壁开关的框图；
图8是根据一示例性实施例示出的一种用电设备的框图；
图9是根据一示例性实施例示出的一种无线控制系统的框图；
图10是根据一示例性实施例示出的一种无线控制系统的框图。
具体实施方式
这里将详细地对示例性实施例进行说明，其示例表示在附图中。下面的描述涉及附图时，除非另有表示，不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本公开相一致的所有实施方式。相反，它们仅是与如所附权利要求书中所详述的、本公开的一些方面相一致的装置和方法的例子。
首先对本公开实施例涉及的若干个名词做如下简介：
火线：民用电的供电线路中具有交流供电电压(比如220伏特，不同的国家具有不同的电压值)的一条线路。
零线：民用点的供电线路中具有接地电压的一条线路。
普通机械开关：能够停留在两个状态之间的任意状态。两个状态包括：闭合状态和断开状态。设普通机械开关的初始状态为断开状态，普通机械开关在串联到电灯的火线中后，在用户的一次按压后普通机械开关从断开状态切换到闭合状态，则电灯处于点亮状态；在用户的再次按压后普通机械开关从闭合状态切换到断开状态，则电灯处于熄灭状态。
闪断开关：是常态下停留在闭合状态的开关。当接收到外力按压时，会在外力持续时间内处于断开状态，当外力消失时，又回到闭合状态。
本公开提供了一种无线控制模组，该无线控制模组能够搭配闪断开关来使用。在采用闪断开关替代普通机械开关的应用场景中，该无线控制模组与闪断开关同时串联在火线中，且该无线控制模组能够保持正常工作状态。从而实现以下两种控制方式：
第一，以闪断开关模拟普通机械开关的“手动控制方式”；
在用户在闪断开关上进行一次按压后，用电设备的状态会在运行状态和关闭状态之间切换。也即，当用户第i次按压闪断开关后，用电设备变为关闭状态；当用户第i+1次按 压闪断开关后，用电设备变为运行状态。
第二，以遥控装置采用无线控制消息进行控制的“无线控制方式”。
用户使用无线遥控装置(遥控器、安装有遥控器软件的手机、安装有智能家居软件的手机)向无线控制模组发送无线控制消息，当无线控制消息指示进入运行状态时，无线控制模组控制用电设备进入运行状态；当无线控制消息指示进入关闭状态时，无线控制模组控制用电设备进入关闭状态。
图1示出了本公开一个示例性实施例提供的无线控制模组100的框图。该无线控制模组100包括：主控模块120、火线通断检测模块140、无线通信模块160和供电模块130。主控模块120与火线通断检测模块140相连，主控模块120和无线通信模块160相连，主控模块120和控制开关180相连。
火线通断检测模块140被配置为用于检测串联有闪断开关20的火线的通断状态，闪断开关是在外力按压下处于断开状态且在非外力按压下处于闭合状态的开关；
无线通信模块160被配置为接收无线控制消息，无线控制消息用于控制用电设备30的开关状态；以及，无线通信模块160被配置为上传用电设备的当前状态(运行状态或关闭状态)。
主控模块120被配置为根据火线通断状态和用电设备30的当前状态，生成用于改变当前状态的控制指令；或，根据无线控制消息所指示的遥控命令，保持用电设备30的当前状态或生成用于改变当前状态的控制指令；向控制开关输出控制指令。
供电模块190被配置为将火线上的交流电转换为直流电，将直流电输出给主控模块120、火线通断检测模块140、无线通信模块160和控制开关180中的至少一个模块进行供电。示例性的，供电模块190为无线控制模组100中需要用电的模块进行供电。
一、手动控制模式：
用户可以按压闪断开关20来改变用电设备的工作状态；
示例性的，闪断开关20被按压时会断开火线。主控模块120被配置为在检测到火线的断开状态且用电设备30的当前状态为运行状态时，生成用于改变为关闭状态的控制指令；在检测到火线的断开状态且用电设备30的当前状态为关闭状态时，生成用于改变为运行状态的控制指令。
在一个示例中，主控模块120中存储有用电设备30的当前状态，且该存储方式是掉电不丢失的非易失性存储方式。同时，主控模块120具有断电再通电后自动启动的能力。 当闪断开关20被按压时火线断开，主控模块120也被强制关机，但主控模块120中缓存有关机前的用电设备30的当前状态。当闪断开关20结束按压时火线重新通电，主控模块120重新自动启动。主控模块120在重新自动启动后，且根据火线通断检测模块140检测到火线的断开状态后，根据缓存的用电设备30的当前状态时，生成用于改变为用电设备的当前状态的控制指令。
二、无线控制模式：
主控模块120，被配置为在无线控制消息指示进入运行状态且用电设备30的当前状态为运行状态时，保持用电设备30的当前状态；
主控模块120，被配置为在无线控制消息指示进入运行状态且用电设备30的当前状态为关闭状态时，生成用于改变为运行状态的控制指令；
主控模块120，被配置为在无线控制消息指示进入关闭状态且用电设备30的当前状态为关闭状态时，保持用电设备30的当前状态；
主控模块120，被配置为在无线控制消息指示进入关闭状态且用电设备30的当前状态为运行状态时，生成用于改变为关闭状态的控制指令。
综上所述，本实施例提供的无线控制模组，通过设置火线通断检测模块与闪断开关来配套使用，利用火线通断检测模块所检测到的火线通断状态，识别闪断开关被用户所按下的信号，进而控制用电设备的运行状态或关闭状态。一方面，该闪断开关的使用方式模拟了普通机械开关的使用方式，不需要用户改变自身的使用习惯；另一方面，保证了无线控制模组能够持续工作，即便在用户期望是关闭状态的场景下，也还能采用无线控制模组再次开启该用电设备，解决了相关技术中普通机械开关处于断开状态时，无线控制开关无法开启用电设备的问题。
在基于图1的可选实施例中，主控模块120与火线通断检测模块140相连，主控模块120无线通信模块160相连，主控模块120与控制开关180相连，主控模块120与供电模块190相连。
主控模块120是无线控制模组100中的控制模组。主控模块120可以实现成为微处理器或芯片。本实施例以该主控模块120是芯片为例来举例说明。
火线通断检测模块140是用于检测火线的通断状态的电路。火线通断检测模块140可以采用主控模块120的周边电路来实现，也可以采用主控模块120自带的模数转换器(或单独设置的模数转换器)来实现。示意性的，火线通断检测模块140的输出端与主控模块 120的输入端(输入引脚)相连。
在一个示例性的例子中，当火线通断检测模块140的输出电平是第一电平(比如高电平)时，主控模块120检测到的火线的通断状态是导通状态；当火线通断检测模块140的输出电平是第二电平(比如低电平)时，主控模块120检测到的火线的通断状态是断开状态。
无线通信模块160包括但不限于如下模块中的至少一种：具有紫峰Zigbee功能的通信模块、具有低功耗蓝牙(Bluetooth Low Energy，BLE)功能的通信模块、具有无线保真网络(Wireless Fidelity，WIFI)功能的通信模块、具有红外遥控功能的通信模块。
无线通信模块160的输出端与主控模块120的输入端(输入引脚)相连。在一些实施例中，无线通信模块160还可以集成在主控模块120中，成为主控模块120的一部分。
控制开关180的控制端与主控模块120的输出端相连。示例性的，控制开关180是继电器，或其他可控制的电控开关。
供电模块190被配置为将火线上的交流电转换为直流电，将直流电输出给主控模块120、火线通断检测模块140、无线通信模块160和控制开关180中的至少一个模块进行供电。示例性的，供电模块190为无线控制模组100中需要用电的模块进行供电。
可选地，供电模块190包括整流电路和降压电路，整流电路用于将火线上的交流电转换为直流电，降压电路用于将直流电降压(以及滤波)后输出给无线控制模组100中的各个需要用电的模块。可选地，供电模块190包括电池或电池组，比如AAA电池或AA电池，由电池向无线控制模组100中的各个需要用电的模块进行供电。可选地，供电模块190同时包括：整流电路、降压电路和电池，其中整流电路和降压电路向无线控制模组100中的一部分模块供电，电池向无线控制模组100中的另一部分模块供电。比如，整流电路和降压电路为无线通信模块160供电，电池向主控模块120供电。在一个示意性的例子中，当火线通断检测模块140中设置有整流电路时，供电模块190可以共用火线通断检测模块140中的整流电路，也可以自行设置另外一个整流电路，本公开实施例对此不加以限定。
火线通断检测模块140被配置为用于检测串联有闪断开关20的火线的通断状态，闪断开关是在外力按压下处于断开状态且在非外力按压下处于闭合状态的开关。在一个示例中，闪断开关可以采用弹簧按压部件来实现。结合参考图2中的(1)，在常态下，闪断开关处于闭合状态；在用户按下按键后，闪断开关处于断开状态，如图2中的(2)所示；在用户松开按键后，闪断开关恢复闭合状态，如图2中的(3)所示。用户在使用过程中，可以短暂按压闪断开关即可，比如0.5秒。可选地，火线通断检测模块140在火线的通断 状态为断开状态时，向主控模块120输出中断信号，比如该中断信号是低电平。
无线通信模块160被配置为接收无线控制消息，无线控制消息用于控制用电设备30的开关状态。以及，无线通信模块160被配置为上传用电设备的当前状态(运行状态或关闭状态)。
主控模块120被配置为根据火线通断状态和用电设备30的当前状态，生成用于改变当前状态的控制指令。
主控模块120被配置为根据无线控制消息所指示的遥控命令，保持用电设备30的当前状态，或，被配置为根据无线控制消息所指示的遥控命令，生成用于改变当前状态的控制指令；向控制开关180输出控制指令。
一、手动控制模式：
用户可以按压闪断开关20来改变用电设备的工作状态；
示例性的，闪断开关20被按压时会断开火线。主控模块120被配置为在检测到火线的断开状态且用电设备30的当前状态为运行状态时，生成用于改变为关闭状态的控制指令；在检测到火线的断开状态且用电设备30的当前状态为关闭状态时，生成用于改变为运行状态的控制指令。
在一个示例中，主控模块120中存储有用电设备30的当前状态，且该存储方式是掉电不丢失的非易失性存储方式。同时，主控模块120具有断电再通电后自动启动的能力。当闪断开关20被按压时火线断开，主控模块120也被强制关机，但主控模块120中缓存有关机前的用电设备30的当前状态。当闪断开关20结束按压时火线重新通电，主控模块120重新自动启动。主控模块120在重新自动启动后，且根据火线通断检测模块140检测到火线的断开状态后，根据缓存的用电设备30的当前状态时，生成用于改变为用电设备的当前状态的控制指令。
比如，用电设备30是电灯且初始状态为熄灭，当用户按压一次闪断开关后，电灯点亮；当用户再按压一次闪断开关后，电灯熄灭。
二、无线控制模式：
主控模块120，被配置为在无线控制消息指示进入运行状态且用电设备30的当前状态为运行状态时，保持用电设备30的当前状态；
主控模块120，被配置为在无线控制消息指示进入运行状态且用电设备30的当前状态为关闭状态时，生成用于从关闭状态改变为运行状态的控制指令；
主控模块120，被配置为在无线控制消息指示进入关闭状态且用电设备30的当前状态 为关闭状态时，保持用电设备30的当前状态；
主控模块120，被配置为在无线控制消息指示进入关闭状态且用电设备30的当前状态为运行状态时，生成用于从运行状态改变为关闭状态的控制指令。
其中，用电设备的当前状态可以由控制开关180的状态来确定。当控制开关180为继电器且处于导通状态时，主控模块120确定用电设备的当前状态为运行状态；当控制开关180为继电器且处于断开状态时，主控模块120确定用电设备的当前状态为关闭状态。
综上所述，本实施例提供的无线控制模组，通过设置火线通断检测模块与闪断开关来配套使用，利用火线通断检测模块所检测到的火线通断状态，识别闪断开关被用户所按下的信号，进而控制用电设备的运行状态或关闭状态。一方面，该闪断开关的使用方式模拟了普通机械开关的使用方式，不需要用户改变自身的使用习惯；另一方面，保证了无线控制模组能够持续工作，即便在用户期望是关闭状态的场景下，也还能采用无线控制模组再次开启该用电设备，解决了相关技术中普通机械开关处于断开状态时，无线控制开关无法开启用电设备的问题。
在基于图1的一个可选实施例中，火线通断检测模块140包括：整流子模块142、分压子模块144、开关管146和缓冲器180，如图3所示。
整流子模块142的输入端与火线相连。整流子模块142用于将火线的交流电整流为直流电。
整流子模块142的输出端与分压子模块144的输入端相连。分压子模块144包括第一电阻R1和第二电阻R2，第一电阻R1的一端与整流子模块142的输出端相连，第一电阻R1的另一端与第二电阻R2的一端相连，第二电阻R2的另一端接地。第一电阻R1和第二电阻R2之间作为分压子模块144的输出端，该分压子模块144的输出端与开关管146的控制端b相连，开关管146的第一连接端c与主控模块120的输入端相连，开关管146的第二连接端e接地。可选地，开关管146的第二连接端e还通过第三电阻与整流子模块142的输出端相连。
开关管146，被配置为在火线处于导通状态时，处于导通状态；在火线处于断开状态时，处于断开状态，输出低电平的中断信号。
缓冲器148，被配置为将开关管146的输出信号延时目标时长后输入至主控模块120。示例性的，目标时长大于(经验值+启动时长)。其中，经验值是用户按压闪断开关的持 续时长的经验值，可以通过采集大量用户对闪断开关的按压时长的平均值来确定；启动时长是主控模块120在通电后自动启动至工作状态所需的时长。
在基于图1的另一可选实施例中，如图4所示，火线通断检测模块140包括：整流子模块142、RC电路和模数转换器ADC。
整流子模块142的输入端与火线相连，整流子模块142的输出端与RC电路的输入端相连；
模数转换器ADC的输入端通过RC电路与整流子模块142相连，模数转换模块ADC的输出端与主控模块120的输入端相连。
RC电路包括第四电阻R4、第五电阻R5和电容C1，第四电阻R4的一端与整流子模块142的输出端相连，第四电阻R4的另一端与第五电阻R5的一端相连，第五电阻R5的另一端接地。第四电阻R4和第五电阻R5之间还通过电容C1接地，第四电阻R4和第五电阻R5之间还作为RC电路的输出端与模数转换器ADC的输入端相连。
模数转换器ADC，被配置为输出一个数值，该数值用于指示火线的断电时长。当该数值所指示的断电时长小于阈值时，认为闪断开关被按压；当该数值所指示的断电时长大于阈值时，认为市网断电或检修状态下的长时间断电。
本申请实施例对火线通断检测模块140的具体实现方式不加以限定。
由于上述无线控制模组100在闪断开关被按下的短暂时间内是停止供电而无法工作的，因此在基于图1的可选实施例中，无线控制模组100还包括储能电路150，如图6所示。该储能电路150内设置有储能元件，该储能元件可以是小型充电电池或电容。储能电路150，被配置为当火线的通断状态为导通状态时，将供电模块提供的电能储能至储能元件；当火线的通断状态为断开状态时，通过储能元件向主控模块、火线通断检测模块、无线通信模块和控制开关中的至少一个模块进行供电。因此在本实施例中，即便闪断开关被按下的过程中，主控模块120也能在储能电路150的供电下保持正常工作，无需关机重启。
图6示出了本公开一个示例性实施例提供的无线墙壁开关600的框图。该无线墙壁开关600内包括上述图1或图5所示出的无线控制模组100。也即，上述无线控制模组100可单独实现成为一个无线墙壁开关600。
该无线墙壁开关可以是86型墙壁开关，该无线墙壁开关600具有壳体和容置在壳体内部的无线控制模组100，以及在壳体背部提供的两个接线端L1和L2。用户可以单独购买该无线墙壁开关600，并将该闪断开关和无线墙壁开关600串联至火线中使用。
在本实施例中，闪断开关可单独设计为另一个86型墙壁开关，该闪断开关内还设置有保险开关；保险开关用于工作在切断两个接线端之间通路的切断状态，或，工作在导通两个接线端之间通路的保持状态。保险开关可以实现成为86型墙壁开关上的按键或侧推按钮。
由于采用86型墙壁开关设计，因此便于用户购买和安装至家庭环境中，方便智能家居系统的构建。此外，上述保险开关用于更换用电设备或维修用电设备时使用。
图7示出了本公开一个示例性实施例提供的无线墙壁开关700的框图。该无线墙壁开关700内包括：依次串联在第一接线端L1和第二接线端L2之间的闪断开关20和无线控制模组100。无线控制模组100是上述图1或图5所示出的无线控制模组100。也即闪断开关20和无线控制模组100可集成至同一个无线墙壁开关。
该无线墙壁开关可以是86型墙壁开关，该无线墙壁开关700具有壳体、容置在壳体内部的闪断开关20和无线控制模组100，以及在壳体背部提供的两个接线端L1和L2。用户可以单独购买该无线墙壁开关700串联至火线中使用。
可选地，无线墙壁开关内700还包括：保险开关(图中未示出)，该保险开关串联在第一接线端L1和闪断开关20之间，或者，串联在闪断开关20和无线控制模组100之间。该保险开关，用于工作在切断第一接线端L1和第二接线端之间L2通路的切断状态，或，工作在导通第一接线端L1和所述第二接线端L2之间通路的保持状态(常规状态)。保险开关可以实现成为86型墙壁开关上的按键或侧推按钮。上述保险开关用于更换用电设备或维修用电设备时使用。
图8示出了本公开一个示例性实施例提供的用电设备800的框图。该用电设备900可以是电灯、电视、电风扇、面包机、咖啡机等智能家居设备。该用电设备900内包括上述图1或图5任一所述的无线控制模组100。
可选地，该用电设备800内包括用电器件30，无线控制模组100和用电器件30串联在两个接线端L1和L2之间，两个接线端L1和L2可实现成为电源插座。
图9示出了本公开一个示例性实施例提供的无线控制系统900的框图。该无线控制系统900包括：用于在火线和零线之间依次串联的闪断开关20、无线控制模组100和用电设备30；
无线控制模组100是上述图1或图2或图5任一所述的无线控制模组。
图10示出了本公开一个示例性实施例提供的无线控制系统1000的框图。该无线控制系统1000包括：用于在火线和零线之间依次串联的闪断开关20和用电设备800；
用电设备800是上述图8所述的用电设备。
应当理解的是，在本文中提及的“多个”是指两个或两个以上。“和/或”，描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。字符“/”一般表示前后关联对象是一种“或”的关系。
本领域技术人员在考虑说明书及实践这里公开的发明后，将容易想到本公开的其它实施方案。本申请旨在涵盖本公开的任何变型、用途或者适应性变化，这些变型、用途或者适应性变化遵循本公开的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的，本公开的真正范围和精神由下面的权利要求指出。
应当理解的是，本公开并不局限于上面已经描述并在附图中示出的精确结构，并且可以在不脱离其范围进行各种修改和改变。本公开的范围仅由所附的权利要求来限制。

Claims (14)

  1. 一种无线控制模组，其特征在于，所述无线控制模组包括：主控模块、与所述主控模块相连的火线通断检测模块、与所述主控模块相连的无线通信模块、与所述主控模块相连的控制开关；
    所述火线通断检测模块，被配置为检测串联有闪断开关的火线的通断状态，所述闪断开关是在外力按压下处于断开状态且在非外力按压下处于闭合状态的开关；
    所述无线通信模块，被配置为接收无线控制消息和上传用电设备的当前状态，所述无线控制消息用于控制所述用电设备的开关状态；
    所述主控模块，被配置为根据所述火线的通断状态和所述用电设备的当前状态，生成用于改变所述当前状态的控制指令；或，根据所述无线控制消息所指示的遥控命令，保持所述用电设备的当前状态或生成用于改变所述当前状态的控制指令；向所述控制开关输出所述控制指令。
  2. 根据权利要求1所述的无线控制模组，其特征在于，
    所述主控模块，被配置为在检测到所述火线的断开状态且所述用电设备的当前状态为运行状态时，生成用于改变为关闭状态的控制指令；
    所述主控模块，被配置为在检测到所述火线的断开状态且所述用电设备的当前状态为所述关闭状态时，生成用于改变为所述运行状态的控制指令。
  3. 根据权利要求1所述的无线控制模组，其特征在于，
    所述主控模块，被配置为在所述无线控制消息指示进入运行状态且所述用电设备的当前状态为所述运行状态时，保持所述用电设备的当前状态；
    所述主控模块，被配置为在所述无线控制消息指示进入运行状态且所述用电设备的当前状态为关闭状态时，生成用于改变为所述运行状态的控制指令；
    所述主控模块，被配置为在所述无线控制消息指示进入所述关闭状态且所述用电设备的当前状态为所述关闭状态时，保持所述用电设备的当前状态；
    所述主控模块，被配置为在所述无线控制消息指示进入所述关闭状态且所述用电设备的当前状态为所述运行状态时，生成用于改变为所述关闭状态的控制指令。
  4. 根据权利要求1至3任一所述的无线控制模组，其特征在于，所述火线通断检测 模块包括：整流子模块、分压子模块、开关管和缓冲器；
    所述整流子模块的输入端与所述火线相连，所述整流子模块的输出端与所述分压子模块的输入端相连；所述分压子模块的输出端与所述开关管的控制端相连，所述开关管的第一连接端与所述主控模块的输入端相连，所述开关管的第二连接端接地；
    所述开关管，被配置为在所述火线处于导通状态时，处于导通状态；在所述火线处于断开状态时，处于断开状态；
    所述缓冲器，被配置为将所述开关管的输出信号延时目标时长后输入至所述主控模块。
  5. 根据权利要求1至3任一所述的无线控制模组，其特征在于，所述火线通断检测模块包括：整流子模块、电阻电容RC电路和模数转换器；
    所述整流子模块的输入端与所述火线相连，所述整流子模块的输出端与所述电阻电容RC电路的输入端相连；
    所述模数转换器的输入端通过所述RC电路与所述整流子模块相连，所述模数转换模块的输出端与所述主控模块的输入端相连。
  6. 根据权利要求1至3任一所述的无线控制模组，其特征在于，所述无线通信模块包括如下模块中的至少一种：
    具有紫峰Zigbee功能的通信模块；
    具有低功耗蓝牙BLE功能的通信模块；
    具有无线保真网络WIFI功能的通信模块；
    具有红外遥控功能的通信模块。
  7. 根据权利要求1至3任一所述的无线控制模组，其特征在于，所述无线控制模组还包括：供电模块；
    所述供电模块，被配置为将所述火线上的交流电转换为直流电，将所述直流电输出给所述主控模块、所述火线通断检测模块、所述无线通信模块和所述控制开关中的至少一个模块进行供电。
  8. 根据权利要求7所述的无线控制模组，其特征在于，所述无线控制模组还包括：储能电路；
    所述储能电路，被配置为当所述火线的通断状态为导通状态时，将所述供电模块提供的电能储能至储能元件；当所述火线的通断状态为断开状态时，通过所述储能元件向所述主控模块、所述火线通断检测模块、所述无线通信模块和所述控制开关中的至少一个模块进行供电。
  9. 一种无线墙壁开关，其特征在于，所述无线墙壁开关内包括：依次串联在第一接线端和第二接线端之间的闪断开关和无线控制模组；
    所述无线控制模组是上述权利要求1至8任一所述的无线控制模组。
  10. 根据权利要求9所述的无线墙壁开关，其特征在于，所述无线墙壁开关是86型墙壁开关。
  11. 根据权利要求9所述的无线墙壁开关，其特征在于，所述无线墙壁开关内还包括：保险开关；
    所述保险开关，用于工作在切断所述第一接线端和所述第二接线端之间通路的切断状态，或，工作在导通所述第一接线端和所述第二接线端之间通路的保持状态。
  12. 一种用电设备，其特征在于，所述用电设备包括上述权利要求1至8任一所述的无线控制模组。
  13. 一种无线控制系统，其特征在于，所述无线控制系统包括：用于在火线和零线之间依次串联的闪断开关、无线控制模组和用电设备；
    所述无线控制模组是上述权利要求1至8任一所述的无线控制模组。
  14. 一种无线控制系统，其特征在于，所述无线控制系统包括：用于在火线和零线之间依次串联的闪断开关和用电设备；
    所述用电设备包括上述权利要求1至8任一所述的无线控制模组。
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