CN209299557U - Circuit control system - Google Patents

Circuit control system Download PDF

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Publication number
CN209299557U
CN209299557U CN201821368029.5U CN201821368029U CN209299557U CN 209299557 U CN209299557 U CN 209299557U CN 201821368029 U CN201821368029 U CN 201821368029U CN 209299557 U CN209299557 U CN 209299557U
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China
Prior art keywords
control
circuit
switch
power supply
load
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CN201821368029.5U
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Chinese (zh)
Inventor
刘远芳
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Shenzhen Yi Bailong Technology Co Ltd
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Shenzhen Yi Bailong Technology Co Ltd
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Abstract

The utility model provides a circuit control system, for accessing a load circuit, controls the work of load comprising: a mobile controller, the mobile device send to self power generation control signal in a manner of electromagnetic induction；With a string of control devices, in load circuit, the series control device is connect with the load in series, and the series control device receives the work that the control signal controls the load.

Description

Circuit control system
Technical field
The utility model relates to field of circuit control, further, are related to a circuit control system, particularly suitable for lamps and lanterns Control.
Background technique
In existing field of circuit control, such as lamps and lanterns control field, the control mode of passive and wireless is more and more extensive It is applied.
By taking lamps and lanterns control as an example, existing passive and wireless control device generally includes a remote controler and lamps and lanterns control is opened It closes, in the process of work, signal is sent to the lamp controller to control the work of the lamps and lanterns by the remote controler. The remote controler and the lamp controller require individually to power to maintain work.
There are mainly two types of the power supply modes of the remote controler, and one is battery powered mode, another kind is that self power generation supplies The mode of electricity.The power supply mode of the lamp controller also there are two types of, one of which is directly parallel in circuit, such as zero curve Between firewire, electric energy is directly obtained from circuit, another kind is connected in the circuit of lamps and lanterns work, and what is worked from lamps and lanterns returns Road obtains electric energy.
Due to the remote controler and the respective electric energy acquisition mode of the lamp controller and working characteristics, shape between the two At the matching relationship of some determinations.Such as the battery powered remote controler can continue to provide when sending signal it is more Electric energy, and the energy when remote controler of self power generation mode can acquire pressing makes it be converted into electric energy, but once obtains The electric energy taken is less, therefore signal sending time is of short duration.
Correspondingly, the parallel lamp controller persistently obtains electric energy from circuit, will not influence the work of lamps and lanterns, It can receive the pulse signal of short duration there are the time, therefore can cooperate with the remote controler of self power generation mode.But it is in parallel The lamp controller of the connection type of formula is continuously in the working condition of higher-wattage, and consumption electric energy is more, more important , need zero curve and firewire while powering, therefore the lamps and lanterns route in building needs rewiring to pacify when only having single firewire Zero curve is filled, project amount is larger, relatively cumbersome.
The lamp controller of tandem is connected in the performance loop of lamps and lanterns, needs to obtain the electricity of work from circuit Can, if the lamp controller is continuously in standby mode, lamps and lanterns performance loop needs persistently to provide the lamps and lanterns control The operating current of device, and since the operating power of the existing lamp controller is all higher, it will lead in lamps and lanterns also can in this way Biggish operating current is continued through, so that lamps and lanterns issue pico- light or flashing, influence user is to make for lamps and lanterns With experience, while reducing the service life of lamps and lanterns.In order to avoid there is such situation, the control of lamps and lanterns described in existing tandem The working method of suspend mode is usually arranged in device, i.e., setting working time and dormancy time are in different capacity, such as when setting work Between and the ratio between dormancy time be 1:100, in this way, the power consumption of lamp controller in a dormant state is lower, electric current is smaller, therefore In suspend mode, the phenomenon that shinny or flashing will not occur in lamps and lanterns.But the problem is that, need the control of long period Signal could wake up the lamp controller of this sleep mode, that is to say, that the length for controlling signal is at least able to maintain that Entire work and dormancy time, the lamp controller described in this way can relatively accurately be waken up and steadily receive control Signal processed, that is, the longer coding that the remote controler once needs to emit, otherwise will appear cannot wake up the lamp controller The case where, i.e., the ineffective phenomenon of the described remote control control.It therefore, must for the lamp controller of tandem or suspend mode formula It must be that the battery powered remote controler carries out cooperating, i.e. the remote controler of self power generation mode is not able to cooperate described above The work of lamp controller.
In addition, the lamp controller of concatenated suspend mode formula needs to distinguish the state of work and suspend mode, corresponding electricity Road is just more complicated, and there is the risk for not receiving control signal.
Utility model content
One of the utility model is designed to provide a circuit control system, wherein the series control device can go here and there It is associated in the circuit of loaded work piece, when load does not work, lesser electric current can be controlled by load, to reduce to load It influences.
Another of the utility model is designed to provide a circuit control system, wherein the series control device is low Power without working under suspend mode working condition, lasting receive control signal to low-power.
Another of the utility model is designed to provide a circuit control system, wherein the series control device can Mobile controller work with unification self power generation, is sent in a manner of self power generation to realize the mobile controller It controls signal and controls loaded work piece.
Another of the utility model is designed to provide a circuit control system, wherein the series control device is connected In loaded work piece circuit, can directly replace it is original have line control switch, without circuit is separately provided, therefore be convenient for It installs and uses.
Another of the utility model is designed to provide a circuit control system, wherein the series control device includes One takes electric control unit, described that electric control unit point is taken to obtain electric energy periodically, and can obtain the electric energy of predetermined pulse width, for One without dormant communication unit constantly low-power operation.
Another of the utility model is designed to provide a circuit control system, wherein the series control device includes One switching power supply, when the series controller accesses circuit, the switching power supply be arranged at it is described take it is automatically controlled Between unit processed and the load, for adjust it is described take the electric energy of electric control unit so that reach the electric current of the load compared with It is small.
Another of the utility model is designed to provide a circuit control system, wherein the switching power supply is set It is taken between electric control unit and the no dormant communication unit described in being placed in, in order to take electric control list by described in predetermined period Member is powered to the no dormant communication unit.
Another of the utility model is designed to provide a circuit control system, takes the electric control unit to include wherein described One first half cycle control element and one second half cycle control element, the half cycle electric current in control circuit passes through respectively, in order to It can be the no dormant communication unit power supply in whole cycle.
Another of the utility model is designed to provide a circuit control system, wherein the pulse width controller is set In the second half cycle control element, in order to obtain the predetermined pulse width by the second half cycle control element, and right The half cycle answered is the no dormant communication unit power supply.
Another of the utility model is designed to provide a circuit control system, wherein in some embodiments, it is described Mobile controller and the series control device can independent control load work, so that control is negative in several ways Carry work.
Another of the utility model is designed to provide a circuit control system, wherein the series control device includes One local switch, the local switch is connected to the no dormant communication unit, directly in the series control device one End control load work, can with it is wired with wirelessly control loaded work piece respectively.
Another of the utility model is designed to provide a circuit control system, wherein the no dormant communication unit and The switching power supply chooses mutually matched module model, with control circuit entirety low-power consumption work.
Another of the utility model is designed to provide a circuit control system, wherein in some embodiments, it is described Series control device is applied to the control loop of multichannel loading.
Another of the utility model is designed to provide a circuit control system, wherein the mobile controller is direct It is communicatively coupled to the series control device, without gateway as signal transfer.
Another of the utility model is designed to provide a circuit control system, wherein the series control device communicates It is connected to gateway, to pass through the work of the multiple loads of gateway coordinated control.
Another of the utility model is designed to provide a circuit control system, wherein the series control device includes One detection control unit, the detection control unit control institute by the crossover point signal for taking electric control unit to obtain circuit The closure of control switch is stated, to reduce impact of the instantaneous large-current to the control switch.
In order to realize the above at least purpose, the one side of the utility model provides a circuit control system, for accessing One load circuit controls the work of load comprising:
One mobile controller sends control signal to the mobile controller self power generation；With
A string of control devices, in load circuit, the series control device is connect with the load in series, described Series control device receives the work that the control signal controls the load.
According to circuit control system described in some embodiments, wherein the series control device takes electric control list including one Member, a control switch, a switching power supply, a switch driving unit and one are described to take electric control list without dormant communication unit Member obtains the electric energy in the load circuit, and the no dormant communication unit takes electric control unit and/or the switch by described Power supply unit obtains electric energy, and without suspend mode receives the control signal of the mobile controller, the no dormant communication list Member handles the control signal, and sends control information to the switch driving unit and drive described in the control switch control The work of load.
According to circuit control system described in some embodiments, wherein described, to take electric control unit selectively to control electric current logical The path crossed, to control the no dormant communication unit by the switching power supply and/or described electric control unit be taken to obtain Electric energy.
According to circuit control system described in some embodiments, wherein described take the electric control unit electrical connection control to open It closes and the switching power supply, when control switch closure, the switching power supply power loss.
According to circuit control system described in some embodiments, wherein the switch drive module is by the Switching Power Supply list Member obtains work energy.
According to circuit control system described in some embodiments, wherein the Switching Power Supply is a switch power module, adjust Save the electric energy passed through.
According to circuit control system described in some embodiments, wherein described take electric control unit to include one first half cycle control Element, one second half cycle control element and a pulse width controller processed, the first half cycle control element and second half cycle Control element selects the electric current by two half cycles respectively, and the pulse width controller controls the second half cycle control element pre- Constant voltage section disconnects, and obtains electric energy by the second half cycle control element both ends, powers to the no dormant communication unit.
According to circuit control system described in some embodiments, wherein the first half cycle control element and described the second half All control elements select two half periods of the opposite direction in a cycle respectively.
According to circuit control system described in some embodiments, wherein pulse width controller zero crossing in current cycle Position control disconnects the second half cycle control element.
According to circuit control system described in some embodiments, wherein the first half cycle control element is a diode.
According to circuit control system described in some embodiments, wherein the second half cycle control element is a metal-oxide-semiconductor.
According to circuit control system described in some embodiments, wherein the pulse width controller is an operational amplifier.
According to circuit control system described in some embodiments, wherein the voltage range that pulse width controller control disconnects It is selected from: 0-18V.
According to circuit control system described in some embodiments, wherein the series control device includes low tension switch electricity Source unit, a control switch, a switching power supply, a switch driving unit and one are without dormant communication unit, when the control When switch disconnects, the switching power supply is the no dormant communication unit power supply, described when control switch closure Low tension switch power supply unit is the no dormant communication unit power supply, and the no dormant communication unit persistently receives the mobile control The control signal of device processed, to drive the switch driving unit to control the disconnection or closure of the control switch.
According to circuit control system described in some embodiments, wherein the low tension switch power supply unit and switch electricity Source unit is electrically connected in the control switch two sides.
According to circuit control system described in some embodiments, wherein the no dormant communication unit includes an energy storage mould Block stores the electric energy of the low tension switch power supply unit and/or switching power supply input.
According to circuit control system described in some embodiments, wherein when the control switch is closed, electric current mistake in circuit It when zero point, controls the control switch and disconnects predetermined interval, the low tension switch power supply unit obtains the electric energy of disconnect interval, supplies The no dormant communication cell operation.
According to circuit control system described in some embodiments, wherein the switching power supply turns for voltage-dropping type AC-DC Parallel operation.
According to circuit control system described in some embodiments, wherein the voltage range of switching power supply output is 1.5~24V.
According to circuit control system described in some embodiments, wherein the no dormant communication unit includes a communication mould Block, a Voltage stabilizing module and a micro process control module, the communication module is for receiving the control signal, the Voltage stabilizing module For adjusting from the electric energy for taking electric control unit and/or the switching power supply to transmit to the communication module and described The power supply of micro process control module, the micro process control module handles the received control signal of communication module, to institute It states switch driving unit and sends control signal.
According to circuit control system described in some embodiments, wherein the chip model of the switching power supply is selected from LNK3203D or UCC28730.
According to circuit control system described in some embodiments, wherein the chip model of the communication module is A7129.
According to circuit control system described in some embodiments, wherein the micro process control module carries out suspend mode processing.
According to circuit control system described in some embodiments, wherein the Voltage stabilizing module is selected from combination: BUCK type DC- One of DC converter, BOOST boost DC-DC converter, LDO voltage stabilizer.
According to circuit control system described in some embodiments, wherein the communication module be one have high-frequency reception and/ Or the integrated circuit of emission function.
According to circuit control system described in some embodiments, wherein the mobile controller includes a key, a hair Motor and a communication unit drive the electrical power generators, the power supply of Xiang Suoshu communication unit, institute when the key is operated It states communication unit and sends control signal.
According to circuit control system described in some embodiments, wherein the series control device is set, there are two interfaces.
According to circuit control system described in some embodiments, wherein the mobile controller is electromagnetic induction self power generation Device.
According to circuit control system described in some embodiments, wherein the series control device includes a local switch, The local Switch Communication connects the no dormant communication unit, the work of load described in independent control.
According to circuit control system described in some embodiments, wherein the series control device includes a local switch, The local Switch Communication connects the micro process control module, communication module described in the micro process control module integrated treatment Control signal and the local control signal that locally switchs control the load.
According to circuit control system described in some embodiments, wherein the mobile controller and series control dress When setting initialization, the mobile controller sends pairing signal to the series control device and is matched.
According to circuit control system described in some embodiments, wherein the control launched when the mobile controller When the time of signal processed is no more than 50ms, the series control device is made immediately accordingly, is controlled the loaded work piece, is not influenced The working condition of the load.
The another aspect of the utility model provides a string of control devices comprising:
One takes electric control unit, described to take electric control unit for obtaining electric energy；
One control switch；
One switching power supply takes electric control unit described in switching power supply electrical connection, for adjusting electric energy；
One switch driving unit；With
One takes electric control unit and/or switch electricity by described without dormant communication unit, the no dormant communication unit Source unit obtains electric energy and without suspend mode receives a control signal, controls signal described in the no dormant communication cell processing, and Send the work that control information drives the control switch to the switch driving unit.
According to series control device described in some embodiments, wherein described, to take electric control unit selectively to control electric current logical The path crossed, to control the no dormant communication unit by the switching power supply and/or described electric control unit be taken to obtain Electric energy.
According to series control device described in some embodiments, wherein described take the electric control unit electrical connection control to open It closes and the switching power supply, when control switch closure, the switching power supply power loss.
According to series control device described in some embodiments, wherein the switch drive module is by the Switching Power Supply list Member obtains work energy.
According to series control device described in some embodiments, wherein the Switching Power Supply is a switch power module, adjust Save the electric energy passed through.
According to series control device described in some embodiments, wherein described take electric control unit to include one first half cycle control Element, one second half cycle control element and a pulse width controller processed, the first half cycle control element and second half cycle Control element selects the electric current by two half cycles respectively, and the pulse width controller controls the second half cycle control element pre- Constant voltage section disconnects, and obtains electric energy by the second half cycle control element both ends, powers to the no dormant communication unit.
According to series control device described in some embodiments, wherein the first half cycle control element and described the second half All control elements select two half periods of the opposite direction in a cycle respectively.
According to series control device described in some embodiments, wherein pulse width controller zero crossing in current cycle Position control disconnects the second half cycle control element.
According to series control device described in some embodiments, wherein the first half cycle control element is a diode.
According to series control device described in some embodiments, wherein the second half cycle control element is a metal-oxide-semiconductor.
According to series control device described in some embodiments, wherein the pulse width controller is an operational amplifier.
According to series control device described in some embodiments, wherein the voltage range that pulse width controller control disconnects It is selected from: 0-15V, 0-16V, 0-17V, 0-18V, 0-19V, 0-20V, 0-21V.
According to series control device described in some embodiments, wherein the no dormant communication unit includes a communication mould Block, a Voltage stabilizing module and a micro process control module, the communication module is for receiving the control signal, the Voltage stabilizing module For adjusting from the electric energy for taking electric control unit and/or the switching power supply to transmit to the communication module and described The power supply of micro process control module, the micro process control module handles the received control signal of communication module, to institute It states switch driving unit and sends control signal.
According to series control device described in some embodiments, wherein the chip model of the switching power supply is selected from LNK3203D or UCC28730.
According to series control device described in some embodiments, wherein the chip model of the communication module is A7129.
According to series control device described in some embodiments, wherein the micro process control module carries out suspend mode processing.
According to series control device described in some embodiments, the transfer efficiency of the DC-DC of the Voltage stabilizing module is greater than 70%.
According to series control device described in some embodiments, wherein the series control device is set, there are two interfaces.
According to series control device described in some embodiments, wherein the series control device includes a local switch, The local Switch Communication connects the no dormant communication module, the work of control switch described in independent control.
According to series control device described in some embodiments, wherein the series control device includes a local switch, The local Switch Communication connects the micro process control module, communication module described in the micro process control module integrated treatment Control signal and the local control signal that locally switchs control the control switch.
According to series control device described in some embodiments, wherein the control signal is the nothing that self power generation mode is sent Line signal.
According to some embodiments, the series control device is opened including a low tension switch power supply unit, a control switch, one Powered-down source unit, a switch driving unit and one are without dormant communication unit, when the control switch disconnects, the Switching Power Supply Unit is the no dormant communication unit power supply, and when control switch closure, the low tension switch power supply unit is described No dormant communication unit power supply, the no dormant communication unit persistently receive the control signal of the mobile controller, to drive Move disconnection or closure that the switch driving unit controls the control switch.
According to series control device described in some embodiments, wherein the low tension switch power supply unit and switch electricity Source unit is electrically connected in the control switch two sides.
According to series control device described in some embodiments, wherein the low tension switch power supply unit is booster type conversion Device, the switching power supply are buck converters.
According to series control device described in some embodiments, wherein the no dormant communication unit includes an energy storage mould Block stores the electric energy of the low tension switch power supply unit and/or switching power supply input.
According to series control device described in some embodiments, wherein when the control switch is closed, electric current mistake in circuit It when zero point, controls the control switch and disconnects predetermined interval, the low tension switch power supply unit obtains the electric energy of disconnect interval, supplies The no dormant communication cell operation.
According to series control device described in some embodiments, wherein the switching power supply turns for voltage-dropping type AC-DC Parallel operation.
According to series control device described in some embodiments, wherein the voltage range of switching power supply output is 1.5~24V.
The electrically coupled in series control device according to some embodiments, wherein institute's circuit control system includes a postposition net It closes, the mobile controller direct communication connection series control device, described in the series control device communication connection Postposition gateway passes through the multiple series control devices of the postposition gateway integrated management.
The another aspect of the utility model provides a circuit control method comprising step:
Control signal is sent by a mobile controller self power generation；
The control signal without suspend mode is received by a string of control devices；With
Control the work of load in series according to the control signal by the series control device.
According to control method described in some embodiments, wherein being wrapped in the step of receiving the control signal in no suspend mode It includes: selecting to half-ICSI cycles control current path, and obtain the electric energy of the wherein predetermined interval of a current path.
According to control method described in some embodiments, the node of zero crossing in current cycle is obtained including step, And it controls and disconnects the current path.
According to control method described in some embodiments, including step by a local switch in the series control The work of load described in the independent control of device one end.
The another aspect of the utility model provides a circuit control method comprising step:
A control signal without suspend mode is received by a string of control devices；With
Pass through the on-off of a string of control devices control circuit in series.
Circuit control method described in the another aspect offer one of the utility model, wherein receiving the control in no suspend mode Include: in the step of signal processed half-ICSI cycles select control current path, and obtain the fate of a wherein current path Between electric energy.
Control method described in the another aspect offer one of the utility model, obtains mistake in current cycle including step The node of zero point, and control and disconnect the current path.
Control method described in the another aspect offer one of the utility model is existed including step by a local switch The on-off of series control device one end independent controling circuit.
Control method described in the another aspect offer one of the utility model, wherein the control signal is self power generation mode It sends.
Detailed description of the invention
Fig. 1 is the block diagram representation of the circuit control system of one embodiment according to the present utility model.
Fig. 2 is the block diagram representation of the series control device of one embodiment according to the present utility model.
Fig. 3 is the circuit block diagram schematic diagram of the series control device of one embodiment according to the present utility model.
Fig. 4 is the workflow schematic diagram of the series control device of one embodiment according to the present utility model.
Fig. 5 A, 5B are the two of them workflows of the circuit control system of one embodiment according to the present utility model Schematic diagram.
Fig. 6 is that the series control device of one embodiment according to the present utility model takes electric control schematic illustration.
Fig. 7 is a kind of electricity for taking electric control unit of the series control device of one embodiment according to the present utility model Road schematic diagram.
Fig. 8 is the block diagram representation of the series control device of second embodiment according to the present utility model.
Fig. 9 is the circuit diagram of the series control device of second embodiment according to the present utility model.
Figure 10 is the block diagram representation of the series control device of third embodiment according to the present utility model.
Figure 11 is the block diagram representation of the series control device of the 4th embodiment according to the present utility model.
Figure 12 is the circuit block diagram schematic diagram of the series control device of the 4th embodiment according to the present utility model.
Figure 13 is the block diagram representation of the series control device of the 5th embodiment according to the present utility model.
Figure 14 is the series control device stereoscopic schematic diagram of the 6th embodiment according to the present utility model.
Figure 15 is the block diagram representation of the circuit control system of the 7th embodiment according to the present utility model.
Figure 16 is the control method block diagram according to above-described embodiment of utility model.
Specific embodiment
It is described below for disclosing the utility model so that those skilled in the art can be realized the utility model.It retouches below Preferred embodiment in stating is only used as illustrating, those skilled in the art
Member is it is contemplated that other obvious modifications.The basic principle of the utility model defined in the following description can Be applied to other embodiments, deformation scheme, improvement project, equivalent program and without departing from the utility model spirit and The other technologies scheme of range.
It will be understood by those skilled in the art that in the exposure of the utility model, term " longitudinal direction ", " transverse direction ", "upper", The orientation or position of the instructions such as "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" Relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, and It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore Above-mentioned term should not be understood as limiting the present invention.
It is understood that term " one " is interpreted as " at least one " or " one or more ", i.e., in one embodiment, The quantity of one element can be one, and in a further embodiment, the quantity of the element can be it is multiple, term " one " is no It can be interpreted as the limitation to quantity.
It is the circuit control system and series connection control of one embodiment according to the present utility model shown in referring to Figure 1 to Figure 7 Device 20 processed.Fig. 1 is the block diagram representation of the circuit control system of one embodiment according to the present utility model.Fig. 2 is root According to the block diagram representation of the series control device of one embodiment of the utility model.
The circuit control system is for accessing a load circuit, the work of at least one load 100 of control, the circuit control System processed includes a mobile controller 10 and a string of control devices 20, and the mobile controller 10 movably sends control Signal processed controls the work of the load 100 by the series control device 20 to the series control device 20.
It is described to load 100 citing ground but be not limited to lamps and lanterns, electrical equipment, it controls the mode that the load 100 works and illustrates Ground but be not limited to controls the on-off of the operating current of the supply to the load 100.Certainly, in other implementations of the utility model In example, the circuit control system can also be the control of other way, for example control the load 100 specifically work shape State.In some embodiments, the circuit control system is suitable for the control of lamps and lanterns, for example controls turning on/off for lamps and lanterns, or control Light/dark, or the work in combination mode for controlling multiple lamps and lanterns of lamps and lanterns.
The series control device 20 is used to be accessed the circuit of 100 work of load in series, in order to directly Electric energy is obtained by the circuit of 100 work of load to work, and directly controls the work of the load 100.
The series control device 20 has two interfaces 201, for accessing the circuit of 100 work of load, such as one Input interface and an output interface.Citing ground, when the performance loop for loading 100 is the quarter-phase circuit that zero curve and firewire are constituted, The series control device 20 is connected serially to zero curve side.That is, between 100 bridging of load and zero curve and firewire, the string Control device 20 is serially connected between zero curve and the load 100.It is noted that in traditional parallel way, lamp The control device of tool one end needs to be arranged multiple connectors, for example needs 4 connectors, and two connectors are for connecting power supply circuit acquisition Electric energy, two interfaces 201 are for connecting load 100, therefore circuit is relative complex, and in the present invention, it is minimum to need 2 Interface 201, it can easily access circuit, circuit is simpler.It certainly, can be in the other embodiments of the utility model More interfaces 201 are set, and the utility model is not intended to limit in this respect.
It is noted that traditional cable switch is usually to be connected in the circuit of 100 work of load, in arrangement route When, it usually needs reserved route is in wall, that is to say, that needs to be arranged the zero curve of connection cable switch and connecing for load 100 Head, and the series control device 20 of the utility model needs to be accessed in series in the circuit of 100 work of load, because This series control device 20 can use the interface 201 of original cable switch just, by the series control device 20 Thus the circuit for easily accessing work rapidly will have the mode of line traffic control to be changed into wireless controlled without independent wiring The mode of system.In other words, the mode of connection of the series control device 20 is consistent with the mode of connection that traditional wire switchs, because This can directly replace traditional wire switch, not need to be modified original route, so that it may complete turning for control mode Become.
Further, in some embodiments of the utility model, the mobile controller 10 is self power generation transmitting dress It sets, the energy that the self-generating wireless sender unit acquisition operates the mobile controller 10 is transformed into electric energy, To send a control signal to the series control device 20 by the electric energy.That is, the circuit control system is in work During work, the mobile controller 10 is produced electricl energy and sent a control signal to the series control and fill by operation 20 are set, and then controls the work of the load 100 by the series control device 20.In other words, user can pass through institute The work of load 100 described in alterable position control of the mobile controller 10 in predetermined range is stated, that is, is realized free Wireless control, and the mobile controller 10 is self-generating device, therefore does not need installation battery, avoids replacement battery Suffering, and save electric energy.
More specifically, the mobile controller 10 includes an at least key in some embodiments of the utility model 11 and one generator 12 drive the generator 12 to produce electricl energy when the key 11 is pressed, i.e., by the energy of pressing turn It is changed to electric energy and controls signal for sending.The mobile controller 10 can be electromagnetism self-generating wireless signal transmitting dress It sets.That is, the mobile controller 10 can be generated electricity by way of electromagnetic induction and send control signal sheet The technical staff in field is it should be understood that the generation mode of the mobile controller 10 is not the side of the utility model Formula.Preferably, the mobile power generating device of the utility model is the wireless signal that self power generation is carried out by electromagnetic induction principle Emitter.In some embodiments of the utility model, when the control signal that the mobile controller is launched When time is no more than 50ms, the series control device 20 is made immediately accordingly, is controlled 100 work of load, is not influenced institute The phenomenon that stating the working condition of load 100, for example will not lamps and lanterns being flashed.The mobile controller 10 includes one logical Unit 13 is believed, for carrying out communication control with the series control device 20.Further, the generator 12 is electrically connected described logical Believe unit 13, provides the electric energy of work for the communication unit 13.In the process of work, the key 11 is pressed to drive The generator 12 produces electricl energy, and the electric energy is transferred into the communication unit 13, works and sends for the communication unit 13 Control signal.Citing ground but be not limited to, do not influence to work normally, i.e., not will lead to the LED light of 3-10W low-power because of control device Unstable working condition and generating sporadic, intermittent flashing, glimmer etc. influences the unusual condition of using effect.
The series control device 20 include one take electric control unit 21, a control switch 22, a switching power supply 24, One switch driving unit 25 and one is without dormant communication unit 23.
The passage path for taking electric control unit 21 selectively to control electric current, in order to control provides electric energy.More Body, it is described to take electric control unit 21 selectively to control for the control switch 22, the no dormant communication unit 23 or described Switching power supply 24 is powered.It is described that electric control unit 21 is taken to be electrically connected the control switch 22, the no dormant communication unit 23 and the switching power supply 24.More specifically, the institute of the no dormant communication unit 23 and the mobile controller 10 Communication unit 13 is stated to be configured as communicating to connect.
In some embodiments of the utility model, it is described take electric control unit 21 divide periodically selection control electric current pass through Path, for example the passage path of selection two half periods of the control in a cycle is different.
The control switch 22 is used to control the connecting and disconnecting of the circuit for taking electric control unit 21 and the load 100.Work as institute When stating series control device 20 and loading 100 circuit by access, the control switch 22, which is arranged at, described takes electric control unit 21 Between the load 100.When the load 100 needs work, the control switch 22 is closed, so that being taken by described The electric current of electric control unit 21 is sent to the load 100 by the control switch 22, for 100 work of load.When When the load 100 does not need work, the control switch 22 is disconnected, that is, passes through the electric current for taking electric control unit 21 The load 100 cannot be reached by the control switch 22.In other words, the branch where the control switch 22 is described Load 100 provides the electric current of working condition, for example reaches the electric current of rated power work, when electric current passes through the control switch 22 when reaching the load 100, and the load 100 can work normally, and reach institute when electric current does not pass through the control switch 22 When stating load 100, the load 100 does not work or the load 100 is in the state for being far below rated power.
The control switch 22 can be an electronic control switch module, for example relay, those skilled in the art answer When the concrete type of understanding, the control switch 22 is not the limitation of the utility model.The control switch 22 has One off-state and a closed state, when the control switch 22 is in the closed state, the normal work of the load 100 It is switched on as circuit, i.e., the described load 100 works normally, described negative when the control switch 22 is in the off-state The normal work circuit of load 100 is disconnected, i.e., the described load 100 does not work.Preferably, in some embodiments of the utility model In, the original state of the control switch 22 is off-state.
Referring to Fig. 3, switching power supply 24 described in Fig. 5 A, Fig. 5 B takes electric control unit 21 to pass through institute for adjusting by described The electric energy of switching power supply 24 is stated, for example carries out voltage, current regulation.More specifically, the switching power supply 24 is adjusted By the electric energy for taking electric control unit 21 to reach the load 100 and the no dormant communication unit 23, so that passing through institute The electric current for stating switching power supply 24 to the load 100 and the no dormant communication unit 23 is all smaller, so that working as institute When stating electric current and only passing through the switching power supply 24 to the load 100, the load 100 not will start work, such as lamp Tool is not in flashing or luminous phenomenon, and the no dormant communication unit 23 is continued working at lower power. The switching power supply 24 is arranged at 22 two sides of control switch, described to open when the control switch 22 is closed Powered-down 24 power loss of source unit and stop working, when the control switch 22 is disconnected, the switching power supply 24 works.? When the control switch 22 is closed or it is closed moment, when the switching power supply 24 obtains the control switch 22 disconnection Or the electric energy of moment is disconnected, for the no dormant communication cell operation 23.It is described to open after the control switch 22 is closed Powered-down source unit 24 is short-circuited, and electric current is without the switching power supply 24, therefore the switching power supply 24 does not work.
When the series control device 20 loads 100 circuit by access, the control switch 22, which is electrically connected, described takes electricity Control unit 21 and the load 100 and the no dormant communication unit 23.More specifically, 24 quilt of switching power supply It is set to the two sides of the control switch 22, that is to say, that can selectively lead to by the electric current for taking electric control unit 21 It crosses the control switch 22 and/or the switching power supply 24 reaches the load 100, different closures is consequently formed Performance loop.
In the control switch 22 closure or closure moment, the switching power supply 24 obtain the control switch 22 when disconnecting or the electric energy of the moment of disconnection, and for the no dormant communication cell operation 23, the switching power supply 24 is obtained Moment electric energy maintain described in take electric control unit 21 start power before the no dormant communication unit 23 work；When described Control switch 22 be closed after, 24 power loss of switching power supply and stop working, pass through the electricity for taking electric control unit 21 Stream is transferred into the load 100 by the control switch 22, works normally for the load 100, the no dormant communication Unit 23 is taken electric control unit 21 to directly acquire electric energy and is maintained work by described, that is, described to take electric control unit 21 be described No dormant communication unit 23 provides the electric current of low-power operation, i.e., so that the no dormant communication unit 23 with continuing low-power work Make, and persistently receives the control information that the mobile controller 10 is sent.When the control switch 22 disconnects, by described To the no dormant communication unit after taking the electric current of electric control unit 21 to be conditioned by the electric current of the switching power supply 24 23, and the lesser electric current in part is transferred into the load 100, to form the circuit of a closure, such as in the zero curve The closed circuit of a low-power is formed between the firewire, electric current is mainly used for maintaining the no suspend mode logical in circuit at this time Believe the work of unit 23, therefore smaller by the electric current of the load 100, therefore 100 work of load, such as lamp will not be made Tool occurs flashing and shinny situation.As a result, regardless of the load 100 is in running order or the load 100 is in Off working state, the no dormant communication unit 23 can obtain the electric energy of work, to constantly receive the mobile control The signal that device 10 processed is sent, therefore do not need the mobile controller 10 and send long signal, the series control device 20 It can also be accurately received the signal that the mobile controller 10 is sent, therefore be not in the ineffective phenomenon of control.
The switching power supply 24 citing ground but it is not limited to switch power module, certainly, the switching power supply 24 It can also make other power-conditioning devices, e.g., the switching power supply 24 is voltage-dropping type AC-DC converter, ground of illustrating, The voltage range of the switching power supply output is 1.5~24V.
The switch driving unit 25 is used to that the control switch 22 to be driven to work, for example the control switch 22 is driven to close It closes or disconnects.Further, the switch driving unit 25 obtains signal by the no dormant communication unit 23 to drive the control Switch 22 is made to work.That is, the no dormant communication unit 23 sends a control signal to the switch driving unit 25, again It drives the control switch 22 to work via the switch driving unit 25, thus controls the operating current of the load 100 On-off, for example, control by it is described take electric control unit 21 by the control switch 22 to it is described load 100 operating current On-off is achieved in the wireless control to the load 100.
Further, the switch driving unit 25 passes through electric energy by the switching power supply 24 acquisition, that is to say, that institute It states switching power supply 24 and provides work in a manner of being electrically connected the switch driving unit 25 for the switch driving unit 25 Electric energy.In other words, the switch driving unit 25 is electrically connected the no dormant communication unit 23, the Switching Power Supply Unit 24 and the control switch 22.The switch driving unit 25 citing ground but it is not limited to relay driving module.
Further, referring to Fig. 2 and Fig. 3, described to take electric control unit 21 include one first half cycle control element 211,1 the Two half cycle control elements 212 and a pulse width controller 213, the first half cycle control element 211 and the second half cycle control Element 212 processed selectively controls the electric current of two opposite half cycles respectively.Preferably, 211 He of the first half cycle control element The current direction of the selection of second half cycle control element 212 control is opposite.Citing ground, in a sinusoidal current period, institute The electric current of the first half cycle control element 211 selection control positive half period is stated, the selection of the second half cycle control element 212 control is negative The electric current of half period.That is, the electric current of half period is selectively through the first half cycle control element 211, another half period Electric current selectively through the second half cycle control element 212.The pulse width controller 213 controls the second half cycle control Element 212 is disconnected in predetermined interval, and obtains the electric energy in circuit, is powered for the no dormant communication unit 23.Some In embodiment, the pulse width controller 213 control the second half cycle control element 212 disconnected in circuit zero crossing it is lesser Section.
Further, when the series control device 20 is by access 100 circuits of load, electric control unit is taken by described The electric current of 21 selection half period passes through the first half cycle control element 211, when the control switch 22 closure, half cycle electricity Stream reaches the control switch 22 by the first half cycle control element 211, is sent to by the control switch 22 described Load 100 works normally, and when electric current entered for the second half period, the pulse width controller 213 controls the second half cycle control Element 212 disconnects small voltage section in zero crossing, is worked normally with not influencing the load 100, and in the wink of disconnection Between the pulse width controller 213 obtain the electric energy in circuit, work for the no dormant communication unit 23.Particularly, the arteries and veins The electric energy that wide controller 213 obtains can support the work in the no dormant communication unit more than 23 a period.When the control is opened When pass 22 is disconnected, half cycle electric current reaches the switching power supply 24 by the first half cycle control element 211, warp It crosses the adjusting of switching power supply 24 and is respectively transmitted to the no dormant communication unit 23 and the load 100, work as electric current When into the second half period, the pulse width controller 213 control the second half cycle control element 212 disconnected in zero crossing compared with Small voltage section, and the pulse width controller 213 described in the moment of disconnection obtains the electric energy in circuit, for the no dormant communication Unit 23 works.
That is, the no dormant communication unit 23 is by the Switching Power Supply list when the control switch 22 disconnects Member 24 obtains the electric energy of low-power operation, and the load 100 does not work at this time, described negative when the control switch 22 closure 100 work are carried, the switching power supply 24 does not work, and the no dormant communication unit 23 is obtained by the pulse width controller 213 Take electric energy, thus whether the either described load 100 works, no matter and the electric current in circuit be in which half period, it is described No dormant communication unit 23 can continue to obtain the electric energy of low-power operation, i.e., so that the no dormant communication unit 23 continues In low-power operation state, without suspend mode.
It is that the series control device of one embodiment according to the present utility model takes electric control principle to show referring to Fig. 6 It is intended to.By taking a voltage cycle as an example, a voltage cycle does not divide into two control intervals, respectively the first control interval 2110 and the one the second control intervals 2120, the corresponding first half cycle control element 211 of first control interval 2110 select Select by section, the corresponding second half cycle control element 212 of second control interval 2120 selects the section passed through, In the period that the second half cycle control element 212 controls, from first control interval 2110 and second control interval The second half cycle control element 211 is controlled at 2120 zero crossing 21200 to disconnect forming a disconnect interval in predetermined interval 21201, pass through in the remaining interval selection of second control interval 2110, to be described in the disconnect interval 21201 Pulsewidth sky controller 23 is powered.That is, the electric current in the first control interval 2110 of a cycle passes through described the first half All control elements 211 are transferred into the switching power supply 24 or the load 100, in second control interval 2120 Electric current is transferred into the switching power supply 24 or the load 100 by the second half cycle control element 212, and the The disconnect interval 21201 near the zero crossing 21200 of two control intervals 2120 disconnects the second half cycle control element 212 In electric current so that the pulse width controller 213 obtains the second half cycle control element 212 in the disconnect interval 21201 The electric energy of two sides works for the no dormant communication unit 23, thus works in repetitive cycles.In some embodiments, The pulse width controller 213 stores electric energy, for the work in multiple periods of the no dormant communication unit 23, that is to say, that After a cycle, even if providing without electric energy, the pulse width controller 213 continues as the no dormant communication unit 24 and powers.
The no dormant communication unit 23 includes a communication module 231, a Voltage stabilizing module 232 and a micro process control module 233, the communication module 231 is for communicating to connect the mobile controller 10, and the Voltage stabilizing module 232 is for adjusting transmission To the electric energy of the no dormant communication module 231, the micro process control module 233 is opened for handling control signal to described It closes driving unit 25 and sends control information.
Further, the pulse width controller 213 is electrically connected the Voltage stabilizing module 232, in order to pass through the Voltage stabilizing module 232 adjust the electric energy that the pulse width controller 213 transmits.The switching power supply 24 is electrically connected the Voltage stabilizing module 232, with Convenient for adjusting the electric energy transmitted by the switching power supply 24 by the Voltage stabilizing module 232.That is, by described The electric energy that pulse width controller 213 and the switching power supply 24 are sent to the no dormant communication unit 23 can pass through institute The adjusting of Voltage stabilizing module 232 is stated, to guarantee the 23 low-power steady operation of no dormant communication unit.
In some embodiments of the utility model, the first half cycle control element 211 can be implemented as diode, It is logical to select to select that a metal-oxide-semiconductor can be implemented as by the electric current of positive half period, the second half cycle control element 212 Cross the electric current of negative half-cycle.Zero crossing is controlled to predetermined voltage range and is disconnected in the 213 selection circuit period of pulse width controller The second half cycle control element 212 disconnects, and obtains by the instantaneous voltage differences at 212 both ends of the second half cycle control element Electric energy is taken, is worked for the no suspend mode communication unit.It citing ground but is not limited to, the pulsewidth electricity-fetching module obtains negative semiaxis 0- The electric energy of 18V.When the control switch 22 is in closed state, when alternating current is in positive half cycle, born from diode to described 100 are carried, if lamps and lanterns are powered, then positive half cycle terminates, and alternating current starts to change to negative half period, from zero crossing position to predetermined voltage Section, such as the section of 0-18V, the state of metal-oxide-semiconductor is to disconnect, and in the time that metal-oxide-semiconductor disconnects, the pulsewidth electricity-fetching module is obtained The electric energy supply of moment is obtained, the moment electric energy of the acquisition can support the series control device 20 to maintain the time in several periods； When the voltage of alternating current rises above preset position (such as 18V), metal-oxide-semiconductor becomes on state, negative half period power supply to The load 100, if lamps and lanterns are powered, because the time that metal-oxide-semiconductor disconnects is extremely short, visual observation does not see the brightness meeting of lamps and lanterns It changes, is achieved in while 100 work of load, the series control device 20 works with continuing low-power.
It is noted that in this embodiment of the utility model, the control reference voltage of the pulse width controller 213 It is exemplified as 0-18V, those skilled in the art is it should be understood that the pulse width controller 213 specifically controls off voltage model Enclose be not the utility model limitation, in the other embodiments of the utility model, the voltage control of the pulse width controller 213 Range processed can also be other ranges, such as 0-15V, 0-16V, 0-17V, 0-18V, 0-19V, 0-20V, 0-21V.Preferably, It is 0-18V that the pulse width controller 213, which takes electric range, and in the range, the series control device can be continued working, and be made simultaneously Circuit in the circuit is sufficiently small, the phenomenon that without flashing lamps and lanterns.
Further, in some embodiments of the utility model, referring to Fig. 7, the pulse width controller 213 is implemented as one Operational amplifier controls the second half cycle control element 212 by the operational amplifier and disconnects in predetermined predetermined interval.Institute That state 212 both ends of the second half cycle control element is respectively A, B, monitors second half cycle by the operational amplifier and controls member The voltage of 212 ends A of part, B, once negative half period AC voltage magnitudes are defeated immediately beyond 18V (example value) described operational amplifier Metal-oxide-semiconductor is connected in signal out, so that A, B two o'clock voltage difference are zero, in next half wave cycles, repeats above procedure, thus When lamps and lanterns are lighted, make to obtain system institute in A, B two o'clock by the switch time that the operational amplifier controls metal-oxide-semiconductor The electric energy needed, the series control device 20 can equally have electric energy to maintain work when lamps and lanterns are lighted, i.e., lasting to receive The control signal of the mobile controller 10.
Further, the no dormant communication unit 23 and the switching power supply 24 choose mutually matched modular type Number, so that control circuit entirety low-power consumption works.Citing ground, it is in some embodiments, described by taking the LED lamp of 3W as an example Switching power supply 24 uses efficient device, for example, voltage-dropping type AC-DC conversion can be used in the switching power supply 24 The output voltage range of device, the switching power supply 24 can be 1.5~24V, and illustrating the switching power supply 24 can To be constituted using chips such as the UCC28730 of LNK3203D, TI company of PI Corp., provide what the communication module 231 needed 12V DC power supply required for 3.3V DC power supply and the control switch 22；Described in the no dormant communication unit 23 Communication module 231 also selects super device low in energy consumption, and the communication module 231 of the no dormant communication unit 23 can be used The A7129 of AMICCOM company realizes digital high frequency signals transmission-receiving function, when surveying the supply voltage VCC of A7129 and dropping to 2V, Normal operating current is 3.9mA, and the micro process control module 233 uses low energy-consumption electronic device, and makees at intermittent work Reason, to reduce the power consumption of the micro process control module 233, the standby current that single-chip microcontroller is made in dormant state can be down to the left side 10uA It is right.Therefore, the communication module 231 is plus the wastage in bulk or weight electric current of micro process control module 233 within 4mA, and supply voltage is such as Fruit maintains 2V, and power consumption is 4*2=8 milliwatt；The Voltage stabilizing module 232 uses efficient DC-DC chip, when the switch electricity It is described steady when the voltage that source unit 24 and/or the pulse width controller 213 supply the no dormant communication unit 23 fluctuates The DC-DC chip of die block 232 can provide stable operating voltage to the communication module 231, from there through different schemes In conjunction with so that the no dormant communication unit 23 is continuously in the working condition of the reception control signal of low-power.It is worth mentioning , intermittent work processing is carried out to the micro process control module 233 in the no dormant communication unit 23, to drop The whole power consumption of the low no dormant communication module 231, but the communication module 231 is without suspend mode, i.e., it is lasting to receive control Signal processed, therefore the control signal that the mobile controller 10 is sent will not be missed in the case where low-power.DC-DC's Transfer efficiency is 90%, and therefore, DC-DC is 8/0.9=8.89 milliwatt in the total power consumption powered to the communication module 231, false If the transfer efficiency that the AC-DC of the switching power supply 24, i.e. alternating current 220V are converted into 3.3V is 80%, then, standby State, that is, lamps and lanterns do not work in the state of the consumption electric current of the series control device 20 of entire tandem be 8.89/0.8 =11.11 milliwatts.So using the circuit control system of the utility model, at work, when the power of concatenated lamps and lanterns When down to 3W, lamps and lanterns will not be caused to flash the purpose of design, it can be achieved that the utility model.Certainly, the utility model its In its embodiment, the load 100, as lamps and lanterns can also be that other power, those skilled in the art's sample should be when understandings It is that the power of the load 100 is not the limitation of the utility model.
In some embodiments of the utility model, the Voltage stabilizing module 232 is BUCK type DC-DC converter, described steady The transformation efficiency of the DC-DC of die block 232 is greater than predetermined value, for example is greater than 80%, so that the no dormant communication unit 23 is low Power work.In some embodiments of the utility model, the transformation efficiency of the DC-DC of the Voltage stabilizing module 232 is greater than predetermined Value, for example it is greater than 70%, for no 23 low-power operation of dormant communication unit.In some embodiments of the utility model In, the Voltage stabilizing module 232 is selected from combination: BUCK type DC-DC converter, BOOST boost DC-DC converter, in LDO voltage stabilizer One kind
Further, in some embodiments of the utility model, the mobile controller 10 is penetrated by intended flow transmission Frequency signal.Citing ground, the course of work of the mobile controller 10 may is that
When the key 11 of the mobile controller 10 is pressed, the generator 12 is promoted to carry out power generation generation Moment electrification pulse energy；After electrical pulse energy is stored in a capacitor, shaping pulse, delay are supplied by an energy oscillation device Can, for example the time existing for electric pulse is extended into 6ms or more by 1ms, to maintain the electric energy of enough work to supply transmit circuit Send out encoded signal.
Fig. 4 is the workflow schematic diagram of the mobile controller of one embodiment according to the present utility model.It is described It after the power generation of mobile controller 10 is started to work, is first initialized, the monolithic including initializing the mobile controller 10 Machine (setting of operational module formula, peripheral configuration), radio frequency chip (radio frequency chip parameter configuration, frequency calibration)；Further pass through institute Detect the information of the key 11 (e.g., mobile control dress described in moving seesaw-type in the input port for stating the single-chip microcontroller of mobile controller 10 10 are set as high level signal, mobile controller 10 described in back springing type is low level signal), and by 11 signal of key with Facility information formed an ID be packaged, and in order to prevent depleted of energy when send jitter, in every packet signal Check code is added in tail portion.Further, the frame format of the RF control signal of the transmission of the mobile controller 10 can be with are as follows: 4 Byte of sync signal, 4 byte device ID, 1 byte push button signalling, the verification of 2 bytes；RF control signal is sent completely rear single-chip microcontroller Enter dormant state with RFCO2 laser, after waiting 3ms, terminate dormant state, then starts information transmission next time；It is sent out next time Judge whether to need to detect key information again before sending.The each transmitting information of the mobile controller 10 of back springing type self power generation It is both needed to detect key information again until electric energy is exhausted and stopped working；The every hair of the mobile controller 10 of seesaw type self power generation Three bag datas are sent to detect key information again, Stop message is sent if without key information.It is noted that shifting described above The course of work that dynamic control device 10 sends radiofrequency signal is illustrative only one of control signal transmission process, and It is not the limitation of the utility model, that is to say, that in the other embodiments of the utility model, the mobile controller 10 can Control signal is sent in a manner of through other processes or other codings.
Referring to Fig.1 4, in some embodiments of the utility model, the mobile controller 10 includes multiple described presses Key 11, to control multiple 100 work of load, in this case, the radiofrequency signal of the transmission of the mobile controller 10 In, multiple keys 11 can be distinguished by coding, than 11 encoding by bit of key as will be described, realize combination button function, Or realize that the different keys 11 control the different loads 100.
Further, in some embodiments of the utility model, the mobile controller 10 is filled with the series control When setting 20 carry out cooperating, need to carry out pairing process.That is, by the pairing process, so that 10 He of mobile controller The series control device 20 is corresponding.Preferably, the pairing process is suitable for multiple mobile controllers 10 or multiple The key 11 controls the case where multiple loads 100, for example makes each key 11 is corresponding to control different loads 100.
Further, the series control device 20 may include a pairing button, described in the pairing button communication connection Without dormant communication unit 23, after driving the pairing button, the triggering no dormant communication unit 23, which enters, to be matched Journey.That is, the series control device 20 has a pairing work mode, when driving the pairing button, the string Control device 20 enters the pairing work mode, and waiting is matched with the mobile controller 10.
Citing ground, the pairing process of the series control device 20 may is that when the series control device 20 is in institute When stating standby mode, press the time of the pairing button several seconds, the indicator light flashing of the pairing button, into etc. it is to be paired Mode；The control signal that the mobile controller 10 sends pairing is sent to the series control device 20, pairing signal quilt The communication module 231 etc. the series control device 20 to be paired captures, and the communication module 231 is matched what is received It is sent to the micro process control module 233 to signal to store, storage finishes, the instruction of the series control device 20 Lamp goes out, and pairing process terminates.If necessary to increase other mobile controllers 10 or other keys 11 and the string The change that control device 20 is matched then need to only repeat the above steps.When the mobile controller 10 includes multiple institutes Key 11 is stated, when realizing the control to multiple loads 100, the key 11 can be matched respectively, thus real The pairing process of existing multiple keys 11, after the completion of pairing, the series control device 20 is according to the control of the key 11 Information controls the work of the control switch 22.
Citing ground, the course of work of the circuit control system may is that the mobile controller 10 is operated to generate Electric energy, and the series control device 20 is sent a control signal to, the series control device 20 receives control signal such as Fruit is the key 11 matched by the judgement of the micro process control module 233 of the no dormant communication unit 23 When, the delivery outlet of the micro process control module 233 exports high level to the switch driving unit 25；The switch driving is single The 25 driving control switch 22 of member is closed, and the load 100 is switched on work, such as lamp luminescence work, at this point, institute The potential difference for stating 22 both ends of control switch is zero, 24 power loss of switching power supply and stop working；The pulse width controller The work that electric control unit 21 is taken described in 213 cooperations, obtaining electric energy is that the no dormant communication unit 23 provides low-power operation Electric energy, with the lasting control signal for receiving the mobile controller 10 and sending.When the no dormant communication unit 23 again When receiving control signal, the delivery outlet that the micro process control module 233 exports exports high level to the switch and drives list Member 25, the switch driving unit 25 drive the control switch 22 to disconnect, and the load 100 does not work, at this point, described open Powered-down source unit 24 works, and provides the electric energy of low-power operation for the no dormant communication unit 23.
It's also worth mentioning that 10 direct communication of the mobile controller of the utility model is connected to the series connection control Device 20 processed, without gateway as signal transfer.That is, the series control device 20 is in the shape without suspend mode State persistently receives the control signal that the mobile controller 10 is sent, therefore does not need gateway in the prior art as intermediate Medium, transfer stores the control signal that the mobile controller 10 is sent, so that control system is more succinct, and controls It makes more convenient direct.
Fig. 8 is the block diagram representation of the series control device 20 of second embodiment according to the present utility model.Fig. 9 is root According to the circuit diagram of the series control device of second embodiment of the utility model.
In this embodiment of the utility model, the series control device 20 includes a local switch 26, and described Ground switch 26 carries out control work for local.That is, can both pass through the movement in the circuit control system 10 one end of control device independently controls the work of the load 100, can also be only by described 20 one end of series control device The work of load 100 described in Site control realizes wireless and wired dual control and combines.
Further, the local electrical connection of the switch 26 micro process control module 233, in order to the micro process control Molding block 233 sends local control signal.That is, when user triggers the control by described 20 one end of series control device When making switch 22, the control switch 22 sends a signal to the micro process control module 233, the micro process control module 233 handle the local control signal and send a signal to the switch driving unit 25, and then control the control switch 22 closure or disconnection.
The wireless control signal of mobile controller 10 described in 233 integrated treatment of micro process control module and described The local control signal of ground switch 26 sends a signal to the switch driving unit 25, and then reaches by the mobile control 10 one end of device processed or described 20 one end of series control device independently control the work of the load 100.
Citing ground, when the mobile controller 10 sends the wireless control signal to the series control device 20, The communication module 231 receives the wireless control signal, and transmits signals to the micro process control module 233, institute It states micro process control module 233 and handles the control signal, and in conjunction with the current state of the control switch 22, described in control Control switch 22 is another state by current condition conversion, that is, realizes and independently controlled by described 10 one end of mobile controller The state change of the control switch 22 is made, that is, passes through the state of load 100 described in 10 independent control of mobile controller Variation.When the local switch 26 of 20 one end of series control device described in the user's operation, the local transmission of switch 26 institute Local control signal is stated to the micro process control module 233, the micro process control module 233 handles the local switch 26 local control signal, and in conjunction with the current state of the control switch 22 controls the control switch 22 by working as Preceding condition conversion is another state, that is, realizes and independently control the control switch by described 20 one end of series control device 22 state change independently controls the state change of the load 100 by described 20 one end of series control device.
Further, the local switch 26 can be multiple, i.e., respectively with multiple mobile controllers 10 or one Multiple keys 11 of a mobile controller 10 are corresponding, that is, pass through multiple local switches 26 and multiple shiftings Dynamic control device 10 or multiple keys 11 are implemented in combination with independent dual control function.
In the mode that the mobile controller 10 of multiple keys 11 and the series control device 20 match In, multiple keys 11 of the mobile controller 10 can match more with described 20 one end of series control device respectively A local switch 26, i.e., every group is all realized local and wireless dual control.
Figure 10 is the block diagram representation of the series control device 20 of third embodiment according to the present utility model.
In this embodiment of the utility model, the series control device 20 includes a detection control unit 27, institute Detection control unit 27 is stated by the crossover point signal for taking electric control unit 21 to obtain circuit, controls the control switch 22 Closure, to reduce impact of the instantaneous large-current to the control switch 22.Citing ground, the detection control unit 27 can be by institute The crossover point signal that pulse width controller 213 obtains circuit is stated, in order to control the control in the predetermined time of crossover point signal Switch 22 be closed, that is, avoid the control switch 22 in circuit current peak position nearby be closed and occur moment compared with Big electric current.
Further, in some embodiments of the utility model, the detection control unit 27 is electrically connected the switch and drives Moving cell 25 in order to send a signal to the switch driving unit 25, and then combines institute by the switch driving unit 25 The information for stating detection control unit 27 controls the movement of the control switch 22.That is, 25 knot of switch driving unit The signal for closing the micro process control module 233 and the detection control unit 27 controls the movement of the control switch 22.When So, in the other embodiments of the utility model, the detection control unit 27 can also be other electric connection modes.
Figure 11 is the block diagram representation of the series control device of the 4th embodiment according to the present utility model.
Figure 12 is the circuit block diagram schematic diagram of the series control device of the 4th embodiment according to the present utility model.
The series control device 20 include one take electric control unit 21, a control switch 22, a switching power supply 24, One switch driving unit 25 and one is without dormant communication unit 23.
The passage path for taking electric control unit 21 selectively to control electric current, in order to control provides electric energy.More Body, it is described to take electric control unit 21 selectively to control for the control switch 22 and/or the no dormant communication unit 23.Institute It states and electric control unit 21 is taken to be electrically connected the control switch 22, the no dormant communication unit 23.
In some embodiments, the communication unit of the no dormant communication unit 23 and the mobile controller 10 13 are configured as communicating to connect.
In some embodiments of the utility model, it is described take electric control unit 21 divide periodically selection control electric current pass through Path, for example the passage path of selection two half periods of the control in a cycle is different.
The control switch 22 is used to control the connecting and disconnecting of the circuit for taking electric control unit 21 and the load 100.Also To say, when the series control device 20 loads 100 circuit by access, the control switch 22 be arranged at it is described take it is automatically controlled Between unit 21 processed and the load 100.When the load 100 needs work, the control switch 22 is closed, so that logical The electric current of electric control unit 21 is taken to be sent to the load 100 by the control switch 22 described in crossing, for the load 100 Work.When the load 100 does not need work, the control switch 22 is disconnected, that is, takes electric control unit 21 by described Electric current cannot be reached by the control switch 22 it is described load 100.In other words, the branch where the control switch 22 The electric current of working condition is provided for the load 100, for example reaches the electric current of rated power work, when electric current passes through the control When switch 22 reaches the load 100, the load 100 can be worked normally, when electric current is not arrived by the control switch 22 Up to when the load 100, the load 100 does not work or the load 100 is in the state for being far below rated power.
The control switch 22 can be an electronic control switch module, for example relay, those skilled in the art answer When the concrete type of understanding, the control switch 22 is not the limitation of the utility model.The control switch 22 has One off-state and a closed state, when the control switch 22 is in the closed state, the normal work of the load 100 It is switched on as circuit, i.e., the described load 100 works normally, described negative when the control switch 22 is in the off-state The normal work circuit of load 100 is disconnected, i.e., the described load 100 does not work.Preferably, in some embodiments of the utility model In, the original state of the control switch 22 is off-state.
The electrical connection of switching power supply 24 output and output interface 201.In other words, the electric power supply unit of the switch Electric control unit and the control switch is taken to be located parallelly and output and input interface with described.
The switching power supply 24 is used to adjust the electric energy of input, for example carries out the adjusting of voltage or current.More Body, the switching power supply 24, which is adjusted, reaches the load 100 and the no dormant communication unit 23 by input interface Electric energy, so that all by the switching power supply 24 to the electric current of the load 100 and the no dormant communication unit 23 It is smaller, so that the load 100 is not when the electric current only passes through the switching power supply 24 to the load 100 Will start work, for example lamps and lanterns are not in flashing or luminous phenomenon, and make the no dormant communication unit 23 compared with It is continued working under low-power.The switching power supply 24 takes electric control unit 21 and the control switch 22 described in being arranged at Two sides, when the control switch 22 is closed, 24 power loss of switching power supply and stop working, when the control switch 22 when being disconnected, and the switching power supply 24 works.In other words, when the control switch 22 is closed, the switch Power supply unit 24 is short-circuited, and electric current is without the switching power supply 24, therefore the switching power supply 24 does not work.Institute It states switching power supply 24 and obtains the electric energy that the control switch 24 is closed moment, work for the no dormant communication unit 23.
When the series control device 20 loads 100 circuit by access, the control switch 22, which is electrically connected, described takes electricity Control unit 21 and the load 100 and the no dormant communication unit 23.More specifically, 24 quilt of switching power supply It is set to the two sides for taking electric control unit 21 and the control switch 22, that is to say, that the electric current of input can be selectively The load 100 is reached by the control switch 22 or the switching power supply 24, different closure works is consequently formed Make circuit, for example forms load and work normally circuit or series control device low-power operation circuit.
When the control switch 22 closure after, 24 power loss of switching power supply and stop working, take electricity by described The electric current of control unit 21 is transferred into the load 100 by the control switch 22, works normally for the load 100, The no dormant communication unit 23 and the switch driving unit 25 take electric control unit 21 to directly acquire electric energy and tie up by described Hold work, that is, described to take electric control unit 21 to be that the no dormant communication unit 23 and the switch driving unit 25 provide low The electric current of power work, i.e., so that the no dormant communication unit 23 works with continuing low-power, and persistently receive the movement The control information that control device 10 is sent.When the control switch 22 disconnects, the electric current of input passes through the Switching Power Supply list The electric current of member 24 is conditioned the rear extremely no dormant communication unit 23, and the lesser electric current in part is transferred into the load 100, to form the circuit of a closure, for example form between the zero curve and the firewire closure electricity of low-power Road, electric current is mainly used for maintaining the work of the no dormant communication unit 23 in circuit at this time, therefore passes through the load 100 Electric current is smaller, therefore will not make 100 work of load, as lamps and lanterns occur flashing and shinny situation.As a result, regardless of institute It states and loads the 100 in running order or described loads 100 in off working state, the no dormant communication unit 23 is ok The electric energy of work is obtained, to constantly receive the signal that the mobile controller 10 is sent, therefore does not need the movement Control device 10 sends long signal, and the series control device 20 can also be accurately received the mobile controller 10 and send out The signal sent, therefore be not in the ineffective phenomenon of control.It is noted that when the control switch 22 closure or closing It closes moment, the switching power supply 24 obtains the electric energy that the control switch 22 is closed moment, for the no dormant communication list Member 23 and the switch driving unit 25 work, i.e., described to take electric control unit be that the no dormant communication warms up greatly 23 and described It switchs before driving unit 25 powers, the switching power supply 24 continues as the no dormant communication unit 23 and described opens It closes driving unit 25 to power, to guarantee that the no dormant communication unit without suspend mode continues working.
The switching power supply 24 citing ground but it is not limited to switch power module, certainly, the switching power supply 24 It can also make other power-conditioning devices, e.g., the switching power supply 24 is voltage-dropping type AC-DC converter, ground of illustrating, The voltage range of the switching power supply output is 1.5~24V.
The switch driving unit 25 is used to that the control switch 22 to be driven to work, for example the control switch 22 is driven to close It closes or disconnects.Further, the switch driving unit 25 obtains signal by the no dormant communication unit 23 to drive the control Switch 22 is made to work.That is, the no dormant communication unit 23 sends a control signal to the switch driving unit 25, again It drives the control switch 22 to work via the switch driving unit 25, thus controls the operating current of the load 100 On-off, for example, control by it is described take electric control unit 21 by the control switch 22 to it is described load 100 operating current On-off is achieved in the wireless control to the load 100.
Further, when the control switch 22 disconnects, the switch driving unit 25 is by the switching power supply 24 Acquisition passes through electric energy, that is to say, that the switching power supply 24 is in the way of being electrically connected the switch driving unit 25 as institute It states switch driving unit 25 and the electric energy of work is provided.When the control switch 22 closure, the switch driving unit 25 is by institute State switching power supply 24 or it is described take electric control unit 21 power.In other words, the switch driving unit 25 is electrically connected respectively Connect the no dormant communication unit 23, the switching power supply 24 and the control switch 22.The switch driving unit 25 Citing ground but be not limited to relay driving module.
Further, 1 and Figure 12 referring to Fig.1, described to take electric control unit 21 include one first half cycle control element 211, one Second half cycle control element 212 and a pulse width controller 213, the first half cycle control element 211 and second half cycle Control element 212 selectively controls the electric current of two opposite half cycles respectively.Preferably, the first half cycle control element 211 It is opposite with the current direction of the second half cycle control element 212 selection control.Citing ground, in a sinusoidal current period, The electric current of the selection of the first half cycle control element 211 control positive half period, the selection of the second half cycle control element 212 control The electric current of negative half-cycle.That is, the electric current of half period is selectively through the first half cycle control element 211, another half cycle The electric current of phase is selectively through the second half cycle control element 212.The pulse width controller 213 controls the second half cycle control Element 212 processed is disconnected in predetermined interval, and obtains the electric energy in circuit, is powered for the no dormant communication unit 23.One In a little embodiments, the pulse width controller 213 control the second half cycle control element 212 disconnected in circuit zero crossing compared with Small section.
Further, when the series control device 20 is by access 100 circuits of load, electric control unit is taken by described The electric current of 21 selection half period passes through the first half cycle control element 211, when the control switch 22 closure, half cycle electricity Stream reaches the control switch 22 by the first half cycle control element 211, is sent to by the control switch 22 described Load 100 works normally, and when electric current entered for the second half period, the pulse width controller 213 controls the second half cycle control Element 212 disconnects small voltage section in zero crossing, is worked normally with not influencing the load 100, and in the wink of disconnection Between the pulse width controller 213 obtain the electric energy in circuit, work for the no dormant communication unit 23.Particularly, the arteries and veins The electric energy that wide controller 213 obtains can support the work in the no dormant communication unit more than 23 a period.When the control is opened When pass 22 is disconnected, half cycle electric current reaches the switching power supply 24 by the first half cycle control element 211, warp It crosses the adjusting of switching power supply 24 and is respectively transmitted to the no dormant communication unit 23 and the load 100, work as electric current When into the second half period, the pulse width controller 213 control the second half cycle control element 212 disconnected in zero crossing compared with Small voltage section, and the pulse width controller 213 described in the moment of disconnection obtains the electric energy in circuit, for the no dormant communication Unit 23 works.
That is, the no dormant communication unit 23 is by the Switching Power Supply list when the control switch 22 disconnects Member 24 obtains the electric energy of low-power operation, and the load 100 does not work at this time, described negative when the control switch 22 closure 100 work are carried, the switching power supply 24 does not work, and the no dormant communication unit 23 is obtained by the pulse width controller 213 Take electric energy, thus whether the either described load 100 works, no matter and the electric current in circuit be in which half period, it is described No dormant communication unit 23 can continue to obtain the electric energy of low-power operation, i.e., so that the no dormant communication unit 23 continues In low-power operation state, without suspend mode.
In some embodiments, power storage element storage electric energy is arranged in the no dormant communication unit 23, for example, storage The electric energy for the disconnect interval that the pulse width controller 213 obtains, for the work in multiple periods of the no dormant communication unit 23 Make, that is to say, that after one cycle, even if being provided without electric energy, after the electric energy that the pulse width controller 213 obtains is stored The no dormant communication unit 24 is continued as to power.
The no dormant communication unit 23 includes a communication module 231, a Voltage stabilizing module 232 and a micro process control module 233, the communication module 231 is for communicating to connect the mobile controller 10, and the Voltage stabilizing module 232 is for adjusting transmission To the electric energy of the no dormant communication module 231, the micro process control module 233 is opened for handling control signal to described It closes driving unit 25 and sends control information.
Further, the pulse width controller 213 is electrically connected the Voltage stabilizing module 232, in order to pass through the Voltage stabilizing module 232 adjust the electric energy that the pulse width controller 213 transmits.The switching power supply 24 is electrically connected the Voltage stabilizing module 232, with Convenient for adjusting the electric energy transmitted by the switching power supply 24 by the Voltage stabilizing module 232.That is, by described The electric energy that pulse width controller 213 and the switching power supply 24 are sent to the no dormant communication unit 23 can pass through institute The adjusting of Voltage stabilizing module 232 is stated, to guarantee the 23 low-power steady operation of no dormant communication unit.
Figure 13 is the block diagram representation of the series control device of the 5th embodiment according to the present utility model.
The series control device 20 includes a low tension switch power supply unit 241, a control switch 22, a Switching Power Supply list Member 24, one switchs driving unit 25 and one without dormant communication unit 23.
The low tension switch power supply 241 and the switching power supply 24 are respectively that the no dormant communication unit 232 supplies Electricity, in other words, the low tension switch power supply unit 241 and the switching power supply 24 are electrically connected the no dormant communication list Member 23.
In some embodiments, the communication unit of the no dormant communication unit 23 and the mobile controller 10 13 are configured as communicating to connect.
The control switch 22 is used to control the connecting and disconnecting of the circuit for taking electric control unit 21 and the load 100.Also It is to say, when the series control device 20 loads 100 circuit by access, 22 input interface 201 of control switch and described Between load 100.When the load 100 needs work, the control switch 22 is closed, so that the electric current of input passes through The control switch 22 is sent to the load 100, for 100 work of load.When the load 100 does not need work When, the control switch 22 is disconnected, that is, the electric current of input cannot reach the load 100 by the control switch 22.It changes Sentence is talked about, and the branch where the control switch 22 is that the load 100 provides the electric current of working condition, for example reaches specified function The electric current of rate work, when electric current reaches the load 100 by the control switch 22, the load 100 being capable of normal work Make, when electric current does not reach the load 100 by the control switch 22, the load 100 does not work or the load 100 in the state for being far below rated power.
In some embodiments of the utility model, the control switch 22 is semiconductor switch device, citing ground but not It is limited to, the switching modes semiconductor devices such as silicon-controlled, metal-oxide-semiconductor, those skilled in the art is it should be understood that the control switch 22 concrete type is not the limitation of the utility model.The control switch 22 has an off-state and a closed state, When the control switch 22 is in the closed state, the normal work circuit of the load 100 is switched on, i.e., the described load 100 work normally, and when the control switch 22 is in the off-state, the normal work circuit of the load 100 is broken It opens, i.e., the described load 100 does not work.Preferably, in some embodiments of the utility model, at the beginning of the control switch 22 Beginning state is off-state.
The low tension switch power supply unit 241 and the switching power supply 24 are electrically connected input and output interface 201.In other words, the switching power supply 24 and institute's low tension switch power supply unit 241 and the control switch 22 are by simultaneously It is set to connection and outputs and inputs interface 201.
The low tension switch power supply unit 241 and the switching power supply 24 are used to adjust the electric energy inputted, such as into The adjusting of row voltage or current.More specifically, the adjusting of low tension switch power supply 241 is stopped by input interface 201 to the nothing The electric energy of dormancy communication unit, the switching power supply 24 adjust by input interface 201 to the no dormant communication unit 23 with And the electric energy of the load 100.
More specifically, the switching power supply 24, which is adjusted, reaches the load 100 and the no suspend mode by input interface The electric energy of communication unit 23, so that passing through the switching power supply 24 to the load 100 and the no dormant communication list The electric current of member 23 is all smaller, so that when the electric current only passes through the switching power supply 24 to the load 100, institute Stating load 100 not will start work, for example lamps and lanterns are not in flashing or luminous phenomenon, and make the no dormant communication Unit 23 continues working at lower power.The switching power supply 24 is arranged at 22 two sides of control switch, works as institute When stating control switch 22 and being closed, 24 power loss of switching power supply and stop working, when the control switch 22 is disconnected When, the switching power supply 24 works.In other words, when the control switch 22 is closed, the switching power supply 24 are short-circuited, and electric current is without the switching power supply 24, therefore the switching power supply 24 does not work.The switch Power supply unit 24 obtains the electric energy that the control switch 24 is closed moment, works for the no dormant communication unit 23.
The switch driving unit 25 is used to that the control switch 22 to be driven to work, for example the control switch 22 is driven to close It closes or disconnects.Further, the switch driving unit 25 obtains signal by the no dormant communication unit 23 to drive the control Switch 22 is made to work.That is, the no dormant communication unit 23 sends a control signal to the switch driving unit 25, again It drives the control switch 22 to work via the switch driving unit 25, thus controls the operating current of the load 100 On-off, for example, control by it is described take electric control unit 21 by the control switch 22 to it is described load 100 operating current On-off is achieved in the wireless control to the load 100.
The no dormant communication unit 23 includes a communication module 231, a Voltage stabilizing module 232, a micro process control module 233 and an energy-storage module 234, the communication module 231 is for communicating to connect the mobile controller 10, the Voltage stabilizing module 232 for adjusting the electric energy for being sent to the no dormant communication module 231, and the micro process control module 233 is for handling control Signal processed sends control information to the switch driving unit 25.
The energy-storage module 234 is for storing electric energy, more specifically, the energy-storage module 234 stores the low tension switch The electric energy that power supply unit 241 and/or the switching power supply 24 input.
The energy-storage module 234 is electrically connected the Voltage stabilizing module 232, powers for the Voltage stabilizing module 232, that is to say, that The electric energy stored by the energy-storage module 234 is after 232 pressure stabilizing of Voltage stabilizing module adjusting for the no dormant communication unit 23 work.
In some embodiments of the utility model, the low tension switch power supply unit 241 and the switching power supply The 24 electrical connection Voltage stabilizing modules 232, in order to be transmitted by the Voltage stabilizing module 232 adjusting by the switching power supply 24 Electric energy.Lead to that is, the low tension switch power supply unit 241 and the switching power supply 24 are sent to the no suspend mode The electric energy of letter unit 23 can be adjusted by the Voltage stabilizing module 232, to guarantee no 23 low-power of dormant communication unit Steady operation.
In some embodiments of the utility model, when the control switch 22 disconnects, the switching power supply 24 Work obtains electric energy by 22 two sides of control switch, and forms closed circuit with the load 100 and lead to for the no suspend mode Believe that unit 23 is powered.The switching power supply 24 is reduction regulation circuit, such as BUCK reduction voltage circuit, so that passing through institute The electric current stated when switching power supply 24 reaches the load 100 is smaller, so that the load 100 not will do it work, than Such as will not lamps and lanterns be flashed.In other words, when the control switch 22 disconnects, pass through the switching power supply 24 Effect, the switching power supply 24, the no dormant communication unit and it is described load constitute circuital current it is smaller, from And the load 100 is not worked, and make no 23 low-power consumption of the dormant communication unit work.
In some embodiments of the utility model, when the control switch 22 is closed or it is closed moment, it is described to open Powered-down source unit 24 obtains the electric energy of closure, and is stored in the energy-storage module 234, continues for the no dormant communication Unit 23 works.
When the control switch 22 closure after or closure the predetermined time after, 24 power loss of switching power supply and stop The electric current of work, input is transferred into the load 100 by the control switch 22, works normally for the load 100, institute No dormant communication unit 23 and the switch driving unit 25 is stated to be taken electric unit 241 to obtain electric energy by the low tension switch and maintained Work.It is low that the low tension switch takes electric unit 241 to be that the no dormant communication unit 23 and the switch driving unit 25 provide The electric current of power work, i.e., so that the no dormant communication unit 23 works with continuing low-power, and persistently receive the movement The control information that control device 10 is sent.Citing ground, after control switch closure, the electric energy that the memory module 234 provides is supplied The no dormant communication cell operation controls the control switch 22 and disconnects predetermined interval, institute when current zero-crossing point in circuit It states low tension switch power supply unit 241 and obtains the electric energy of predetermined interval, and be adjusted and be delivered to the no dormant communication unit 23, that is, the low tension switch power supply unit 421 obtains the electric energy of the disconnection of one short time in working condition of load 100, by This works for the no dormant communication unit 23, and selects to disconnect in zero crossing position, the lesser range of voltage, and disconnect wink Between it is shorter, therefore will not influence the normal work of load, for example lamps and lanterns will not be made scintillation occur.Citing ground is described low The power supply unit 241 that compresses switch can be a boosting type converter, such as BOOST type, so that the voltage obtained is smaller, still The voltage for being provided in the no dormant communication unit 23 is higher, in other words, the no dormant communication unit is enabled to obtain Continue to work normally under extremely low voltage status.Citing ground, the electric energy that the low tension switch power supply unit 241 obtains are stored in The energy-storage module 234 works for the no dormant communication unit 23, for example at least works extremely for the dormant communication module 23 Next period, the control switch 22 are disconnected predetermined interval again, and the low tension switch power supply unit 241 obtains electric energy again Afterwards, it thus repeats, the low tension switch power supply unit 241 and the cooperation of the energy-storage module 234 continue in the control switch 22 It is no 23 continued power of dormant communication unit when closed state, 100 work of load.
That is, the no dormant communication unit 23 is by the Switching Power Supply list when the control switch 22 disconnects Member 24 obtains the electric energy of low-power operation, and the load 100 does not work at this time, described negative when the control switch 22 closure 100 work are carried, the switching power supply 24 does not work, and the no dormant communication unit 23 is obtained by the pulse width controller 213 Take electric energy, thus whether the either described load 100 works, no matter and the electric current in circuit be in which half period, it is described No dormant communication unit 23 can continue to obtain the electric energy of low-power operation, i.e., so that the no dormant communication unit 23 continues In low-power operation state, without suspend mode.
In other words, when the control switch 22 disconnects, the electric current of input passes through the electricity of the switching power supply 24 Stream is conditioned the rear extremely no dormant communication unit 23, and the lesser electric current in part is transferred into the load 100, to be formed The circuit of one closure, for example form between the zero curve and the firewire closed circuit of a low-power, at this time circuit Middle electric current is mainly used for maintaining the work of the no dormant communication unit 23, therefore smaller by the electric current of the load 100, because This will not make 100 work of load, as lamps and lanterns occur flashing and shinny situation.It is loaded at 100 regardless of described as a result, It is in off working state in working condition or the load 100, the no dormant communication unit 23 can obtain work Electric energy to constantly receive the signal that the mobile controller 10 is sent, therefore does not need the mobile controller 10 Long signal is sent, the series control device 20 can also be accurately received the signal that the mobile controller 10 is sent, It therefore is not in the ineffective phenomenon of control.It is noted that when the control switch 22 closure when or closure moment, The switching power supply 24 obtains the electric energy that the control switch 22 is closed moment, for the no dormant communication unit 23 and institute Switch driving unit 25 is stated to work, i.e., it is described to take electric control unit for the no dormant communication greatly warm 23 and switch driving Before unit 25 is powered, the switching power supply 24 continues as the no dormant communication unit 23 and switch driving is single Member 25 is powered, to guarantee that the no dormant communication unit without suspend mode continues working.
The switching power supply 24 citing ground but it is not limited to switch power module, certainly, the switching power supply 24 It can also make other power-conditioning devices, e.g., the switching power supply 24 is voltage-dropping type AC-DC converter, such as BUCK Type converter, citing ground but is not limited to, and the voltage range that the switching power supply 24 exports is 1.5~24V.The low pressure Switching power supply 241 is booster type AC-DC converter, such as BOOST type transducer, the low tension switch power supply unit The voltage range of 241 outputs is 1.5~24V.
In some embodiments of the utility model, the low tension switch power supply unit 241 is that pulse takes electric type decompression to turn Parallel operation, the switching power supply 24 is buck converter.
In some embodiments of the utility model, the Voltage stabilizing module, which is selected from, to be combined: BUCK type DC-DC converter, One of BOOST boost DC-DC converter, LDO voltage stabilizer.
In some embodiments of the utility model, the communication module is one with high-frequency reception and/or emission function Integrated circuit.
In some embodiments of the utility model, when the control signal that the mobile controller 10 is launched When time is no more than 50ms, the series control device 20 is made immediately accordingly, is controlled 100 work of load, is not influenced institute State the working condition of load 100
In some embodiments of the utility model, the control switch 22 is semiconductor switch device.
Figure 14 is 20 stereoscopic schematic diagram of series control device of the 6th embodiment according to the present utility model.
In this embodiment of the utility model, the mobile controller 10 includes multiple keys 11, described Series control device 20 controls the work of multiple loads 100 respectively, that is to say, that the circuit control system is applied to The control loop of 100 work of load described in multichannel.
Further, the series control device 20 includes multiple control switches 22, and each control switch 22 is used The connecting and disconnecting of the circuit of electric control unit 21 with the corresponding load 100 is taken described in the control.That is, working as the series control Device 20 by access 100 circuit of the load when, each control switch 22 be arranged at described in take electric control unit 21 and institute It states between load 100.When the corresponding load 100 needs work, the control switch 22 is closed, so that by described The electric current of electric control unit 21 is taken to be sent to the load 100 by the control switch 22, for the corresponding load 100 Work.When the load 100 does not need work, the corresponding control switch 22 is disconnected, that is, takes electric control by described The electric current of unit 21 cannot reach the load 100 by the control switch 22.In other words, where the control switch 22 Branch be that the load 100 provides the electric current of working condition, for example reaches the electric current of rated power work, when electric current passes through institute When stating control switch 22 and reaching the load 100, the load 100 can be worked normally, and open when electric current does not pass through the control When pass 22 reaches the corresponding load 100, the load 100 does not work or the load 100 is being far below rated power State.
In some embodiments of the utility model, multiple control switches 22 pass through a switch driving unit 25 respectively drive work, and a switch driving unit 25 controls the work of multiple control switches 22, and then controls more The work of a load 100.And in other embodiments of the utility model, the series control device 20 may include Multiple switch driving units 25, each switch driving unit 25 respectively drive the corresponding control switch 22, this The technical staff in field is it should be understood that the correspondence control mode of the driving unit and the control switch 22 is not this The limitation of utility model.
Referring to Fig.1 5, it is the circuit control system schematic diagram of the 7th embodiment according to the present utility model.It is practical at this In this novel embodiment, the circuit control system includes multiple mobile controllers 10, multiple series connection controls Device 20 processed and including a postposition gateway 30,30 integrated management of postposition gateway is by the multiple mobile controller 10 The work of the multiple loads 100 controlled with multiple series control devices 20.
Further, each mobile controller 10 is connected with each 20 direct communication of series control device, after described It sets gateway 30 and communicates to connect the series control device 20, and control information is fed back into each series control device 20, And then coordinate the work of multiple series control devices 20, i.e. the work of the multiple loads 100 of coordinated control.Citing ground, in work During work, each mobile controller 10 sends a signal to each series control device 20, the series control dress Set 20 and then transfer information to the postposition gateway 30, the postposition gateway 30 according to prefabricated control mode feedback information extremely Each series control device 20, and then according to the scheduled cooperating for requiring each load 100 of control.
Further, the postposition gateway 30 may be constructed a load control system, for example formation can be equipped on movement The load control system of equipment, and then mobile device can be passed through in such a way that application APP is arranged in mobile device end The work of multiple loads is controlled, or presets the working method of multiple loads.Citing ground, the postposition gateway 30, which can manage, appoints Anticipating the multiple and concatenated series control device 20 of lamps and lanterns that is, can be real by cloud or app so as to form scenery control Stacked switch control now is implemented to numerous lamps and lanterns, such as there are 10 lamps, in certain scenes, 1,3,5,7,9 signal lamps are needed to beat It opens, other extinguishings, and needs 2,4,6,8,10 signal lamps also to open in certain periods, to realize preset grouping scenery control Function.
Referring to Fig.1 6, above-described embodiment according to the present utility model, the utility model provides a circuit control method, special Sign is, comprising steps of
Control signal is sent by 10 self power generation of a mobile controller；
Control signal without suspend mode is received by a string of control devices 20；With
Control the work of a load 100 in series according to the control signal by the series control device 20.
In the circuit control method of the utility model, mode and the series control institute of control signal by self power generation are sent The mode for stating 100 work of load combines, and the advantage of self power generation and series control is be combined with each other, and can be complete Control signal is received, realizes sensitive control.
Further, in the step of self power generation sends control signal, pairing coding can be sent, so that the both ends of control can Accurately to match control, i.e., control one end and by control one end it is corresponding.
Receive control signal to no suspend mode so that the control signal sent can completely be received, control Chief Signal Boatswain or end can be received.
Further, in the step of controlling 100 work of load in series, when the load 100 is in idle When state, the series control device 20 is in the working condition of low-power.
Without suspend mode received by the series control device 20 control signal the step of in, in observation circuit electric current or Voltage parameter, one second half cycle control element 212 of control are disconnected in predetermined interval, and obtain one second half cycle control element The electric energy of 212 two sides, confession one work without dormant communication unit 23.
In the step of without suspend mode receiving control signal by the series control device 20, adjusts and be supplied to the nothing The electric energy of dormant communication unit 23 makes its low-power operation.
In the step of controlling the work of the load 100 in series by the series control device 20, including pass through The local control of switch 26 of described 20 one end of series control device 100 work of load.
It should be understood by those skilled in the art that foregoing description and the embodiments of the present invention shown in the drawings are only used as It illustrates and is not intended to limit the utility model.The purpose of this utility model completely and effectively realizes.The function of the utility model Energy and structural principle show and illustrate in embodiment, under without departing from the principle, the embodiments of the present invention Can there are any deformation or modification.

Claims (26)

1. a circuit control system controls the work of load for accessing a load circuit characterized by comprising
One mobile controller, the mobile controller send to self power generation control signal in a manner of electromagnetic induction；With
A string of control devices, in load circuit, the series control device is connect with the load in series, the series connection Control device receives the work that the control signal controls the load.
2. circuit control system according to claim 1, wherein the series control device include one take electric control unit, One control switch, a switching power supply, a switch driving unit and one are described that electric control unit is taken to obtain without dormant communication unit The electric energy in the load circuit is taken, it is described to take electric control unit and/or the switching power supply to the no dormant communication Unit provides electric energy, and without suspend mode receives the control signal of the mobile controller, at the no dormant communication unit The control signal is managed, and sends control information to the switch driving unit and the control switch is driven to control the load Work.
3. circuit control system according to claim 2, take electric control unit selectively to control electric current to pass through wherein described Path, with control the no dormant communication unit by the switching power supply and/or it is described take electric control unit obtain electricity Energy.
4. circuit control system according to claim 2, wherein described take electric control unit to be electrically connected the control switch With the switching power supply, when control switch closure, the switching power supply power loss, when the control switch is disconnected When opening, the switching power supply is the no dormant communication unit power supply.
5. circuit control system according to claim 2, wherein the switching power supply is the switch driving unit Electric energy is provided.
6. circuit control system according to claim 2, wherein described take electric control unit to control including one first half cycle Element, one second half cycle control element and a pulse width controller, the first half cycle control element and the second half cycle control Element processed selects the electric current by two half cycles respectively, and the pulse width controller controls the second half cycle control element predetermined Voltage range disconnects, and obtains electric energy by the second half cycle control element both ends, powers to the no dormant communication unit.
7. circuit control system according to claim 6, wherein the first half cycle control element and second half cycle Control element selects two half periods of the opposite direction in a cycle respectively.
8. circuit control system according to claim 6, wherein pulse width controller zero passage point in current cycle It sets control and disconnects the second half cycle control element.
9. circuit control system according to claim 6, wherein the first half cycle control element is a diode.
10. circuit control system according to claim 6, wherein the second half cycle control element is a metal-oxide-semiconductor.
11. circuit control system according to claim 6, wherein the pulse width controller is an operational amplifier.
12. circuit control system according to claim 7, wherein the voltage range that pulse width controller control disconnects is 0-18V。
13. according to any circuit control system of claim 2-12, wherein the switching power supply is voltage-dropping type AC- DC converter.
14. circuit control system according to claim 13, wherein the voltage range of switching power supply output is 1.5~24V.
15. according to any circuit control system of claim 2-12, wherein the no dormant communication unit includes one logical Believe module, a Voltage stabilizing module and a micro process control module, the communication module is for receiving the control signal, the pressure stabilizing Module be used to adjust from the electric energy for taking electric control unit and/or the switching power supply to transmit to the communication module with The micro process control module power supply, the micro process control module handle the received control signal of communication module, Control signal is sent to the switch driving unit.
16. according to any circuit control system of claim 2-12, wherein the chip model of the switching power supply Selected from LNK3203D or UCC28730.
17. circuit control system according to claim 15, wherein the chip model of the communication module is A7129.
18. circuit control system according to claim 15, wherein the Voltage stabilizing module is selected from combination: BUCK type DC-DC One of converter, BOOST boost DC-DC converter, LDO voltage stabilizer.
19. circuit control system according to claim 15, wherein the communication module be one have high-frequency reception and/or The integrated circuit of emission function.
20. according to any circuit control system of claim 2-12, wherein the mobile controller includes at least one Key, a generator and a communication unit drive the electrical power generators, Xiang Suoshu communication unit when the key is operated Member power supply, the communication unit send control signal.
21. wherein the series control device is set, there are two connect according to any circuit control system of claim 2-12 Mouthful.
22. according to any circuit control system of claim 2-12, wherein the series control device includes one local Switch, the local Switch Communication connect the no dormant communication unit, the work of load described in independent control.
23. circuit control system according to claim 15, wherein the series control device includes a local switch, institute It states local Switch Communication and connects the micro process control module, communication module described in the micro process control module integrated treatment Control signal and the local control signal locally switched control the load.
24. according to any circuit control system of claim 2-12, wherein the mobile controller and the series connection When control device initialization, the mobile controller sends pairing signal to the series control device and is matched.
25. according to any circuit control system of claim 2-12, wherein the circuit control system includes a postposition Gateway, the mobile controller direct communication connect the series control device, and the series control device communicates to connect institute Postposition gateway is stated, the multiple series control devices of the postposition gateway integrated management are passed through.
26. according to any circuit control system of claim 2-12, wherein launch when the mobile controller When the time of the control signal is no more than 50ms, the series control device makes summary responses, controls the loaded work piece, The working condition of the load is not influenced.
CN201821368029.5U 2018-08-23 2018-08-23 Circuit control system Active CN209299557U (en)

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