CN109066935A - The wireless control terminal of compatible electric switch installation - Google Patents
The wireless control terminal of compatible electric switch installation Download PDFInfo
- Publication number
- CN109066935A CN109066935A CN201811102982.XA CN201811102982A CN109066935A CN 109066935 A CN109066935 A CN 109066935A CN 201811102982 A CN201811102982 A CN 201811102982A CN 109066935 A CN109066935 A CN 109066935A
- Authority
- CN
- China
- Prior art keywords
- module
- control terminal
- electric
- wireless control
- switch installation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009434 installation Methods 0.000 title claims abstract description 18
- 230000006698 induction Effects 0.000 claims abstract description 11
- 238000006243 chemical reaction Methods 0.000 claims abstract description 10
- 238000004891 communication Methods 0.000 claims abstract description 6
- 230000005611 electricity Effects 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000004146 energy storage Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 230000002618 waking effect Effects 0.000 claims description 2
- 238000003306 harvesting Methods 0.000 abstract description 2
- 230000005674 electromagnetic induction Effects 0.000 abstract 1
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 230000006870 function Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- HEZMWWAKWCSUCB-PHDIDXHHSA-N (3R,4R)-3,4-dihydroxycyclohexa-1,5-diene-1-carboxylic acid Chemical compound O[C@@H]1C=CC(C(O)=O)=C[C@H]1O HEZMWWAKWCSUCB-PHDIDXHHSA-N 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- H02J7/025—
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/20—Circuit arrangements or systems for wireless supply or distribution of electric power using microwaves or radio frequency waves
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/345—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering using capacitors as storage or buffering devices
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The present invention relates to the wireless control terminals of compatible electric switch installation.The wireless terminal includes control module, wireless communication module, electric energy induction module, electric energy conversion module, memory module etc..When an Alternating Current Power Supply line by switch mounting box has electric current to pass through, electric energy induction module takes electricity by electromagnetic induction from the supply lines；Electric energy conversion module generates direct current supply using the electric energy harvest circuit for including but is not limited to synchronous voltage multiplying rectifier and DC-DC conversion, and one or more is stored in one or more storage modules with the direct current that upper type generates, and is other module for power supply of terminal.
Description
Technical field
The present invention relates to intelligent building accessories, in particular to a kind of wireless control of compatible conventional electrical switch mounting condition
Terminal.
Background technique
In recent years, wireless network and wireless control technology, technology of Internet of things, smart home achieve and develop on a large scale very much, wirelessly
The electric appliances such as the LED lamp of network-control are increasing.This also brings where and how installed a network control to construction and decoration
The challenge of terminal processed, optimal network control terminal installation place are existing switch mounting boxs.As long as its cover board does not shield nothing
Line signal wireless network can work normally just.However the power supply of controlling terminal is one the problem of challenge.Usually open
One only had in ac circuit in box is closed, common power supply adaptor cannot be connected and powered for it, some is controlled before this
Terminal is powered using energy harvesting technology, for example uses mechanical energy, the solar energy etc. of switch.These have certain limitation,
It protrudes the source that weakness is energy and is difficult to ensure.For example, switch mechanical energy power supply is completely dependent on on-off times, can only use substantially
In switch Terminal Type；Solar energy is illuminated by the light condition limitation etc., in the application of test instrumentation class, passes through electric current periphery magnetic-field measurement electricity
Stream is a kind of conventional means, and it is theoretically feasible for obtaining electric energy by magnetic field induction, but there are comparable in Project Realization
Challenge.The present invention is directed to this puts into effect.
Summary of the invention
Present invention aims to overcome that above-mentioned the deficiencies in the prior art and a kind of existing electric switch mounting ring of compatibility is provided
The wireless network control terminal of border condition, the terminal can not depend on other external energy independent work, with lower cost satisfaction
The needs of construction and decoration intellectualized reconstruction, realize the object of the invention the technical solution adopted is that: invention " compatible electric switch installation
Wireless control terminal ", which includes following functions component:
One, power supply module group
Including induction coil module, rectification circuit module, DCDC conversion module, memory module etc.
Two, control module group
Including interface sub-module, controller submodule, data and code storage block, peripheral hardware submodule etc.
Three, wireless module group
Including interface sub-module, base band submodule, RF submodule etc., the configuration with usual wireless network terminal is no different, these function
Energy component is with the following functions
1, benefit Electricity Functional is taken
(1) magnetic field energy that supply lines generates is converted into induced voltage,
(2) by inductive signal it is rectified after with DC-DC converting into target voltage to store,
(3) detecting on supply lines has no current to pass through, and has and then enables conversion circuit and power to storage unit, otherwise disconnects and take benefit
Electric unit,
2, control function
(1) house dog: it is responsible for waking processor by wireless network instruction
(2) it is operated by built-in processing routine
3, communication function
It establishes and is connected to the network with server
The present invention can make the wireless network terminal of reasonable power consumption, the installation site of conventional electrical switch is directly installed on, by city
An offer induction electric energy in electrical circuit,
Detailed description of the invention:
Fig. 1 .1 is the mounting structure schematic diagram of the present invention " wireless control terminal of compatible electric switch installation ",
Fig. 1 .2 is a kind of structural schematic diagram for meeting the present invention " wireless control terminal of compatible electric switch installation ",
Fig. 2 is the circuit block diagram of the present invention " wireless control terminal of compatible electric switch installation ",
Fig. 3 is the work flow diagram of the present invention " wireless control terminal of compatible electric switch installation ",
Specific embodiment:
The following further describes the present invention in detail with reference to the accompanying drawings and specific embodiments,
As shown in Fig. 1 .1, the wireless control terminal of the compatible electric switch installation of the present invention is mounted on typical electric switch position
It sets, usually in a closed mounting box C, one alternating current power transmission line A passes through this switch enclosure, it is usually placed in PC pipeline B,
As a special case, as are shown in figure 1.2, the wireless control terminal of the compatible electric switch installation of the present invention is encapsulated in shell
In B, it is mounted on the cover board C of switch enclosure, A1 A2 is the binding post for connecting alternating current power transmission line, and D is wireless network antenna, this
The circuit structure of invention " wireless control terminal of compatible electric switch installation " is as shown in Fig. 2, include induction module B, DC-DC
Conversion module C, electric energy storage module D, DC-DC conversion module C1, processor E, memory go out G, periphery peripheral hardware H, communication module F
And its antenna F1 etc., wherein induction module B obtains induced voltage, output and DC-DC conversion module C company from power transmission line A
It connects.The output of C is connect with electric energy storage module D.Induction module B is made of inductance coil and circumferential component, is not sent out with power transmission line
The magnetic field given birth to physical connection and the latter is relied on to generate generates induced voltage
Module D is usually made of battery or super capacitor and circumferential component, is responsible for the storage of electric energy.Here voltage depends on
Electric energy storage number, module D connect with second DC-DC module C1, and the work that the voltage on D is converted to standard by the latter is electric
Pressure is that subsequent module is powered, and master controller E module is responsible for the control of entire terminal.It generally includes ADC sample circuit all the way,
Power supply status is obtained, server is reported by network in due course.Server can in this way monitor terminal power supply state, determine to wake
The duty ratio of the latter.When necessary, server may insure that enough electric currents pass through terminal in time enough, to guarantee terminal
Normal work.E is also responsible for the power management of itself and peripheral modules, it is ensured that suspend mode and dynamic power consumption are as small as possible, E with
Memory G is connected, and the latter is responsible for storing code and local data,
E is connected with all kinds of periphery peripheral hardware H on demand, is sensed, the operation such as actuation.The example of H include but is not limited to light, sound,
Temperature sensor, relay and its driving, etc.,
E is connected with communication module F, and the latter includes interface sub-module, base band submodule, RF submodule etc., is connected to antenna F1,
Wireless network communication is established between processor and server,
The detailed circuit structure of the above DC-DC module (C in Fig. 2) is as shown in Figure 3, and induced voltage input is filtered via rectification first
Wave circuit A is converted into direct current.Here rectification circuit should be made of the low element of MOS element or other forward voltage drops as far as possible.
Booster circuit B is responsible for voltage needed for the output of A to be converted into storage element charging.That is, storing mould according to electric energy
The virtual voltage of block adjusts charging voltage.The voltage of output end (connection storage element) is sent back to B through feedback amplifier D and is made thus
For reference.Ensure in this way with sufficiently high voltage is charged and guarantees lowest loss, to avoid causing when induction electric energy is too low
Memory module electric leakage, it is one-way conduction that simulating diode circuit C, which ensures to export,.
Claims (5)
1. the wireless control terminal of compatible electric switch installation, which is characterized in that by an offer induced electricity in city's electrical circuit
Energy.
2. the wireless control terminal of compatible electric switch installation, which is characterized in that including including induction module, electric DC-DC is taken to turn
Change the mold block, electric energy storage module, power supply DC-DC conversion module, processor, memory, periphery peripheral hardware, communication module and its
Antenna etc..
3. the wireless control terminal of compatible electric switch installation, which is characterized in that induction module is by inductance coil and circumferential component
It constitutes, the magnetic field that physical connection does not occur with power transmission line and the latter is relied on to generate generates induced voltage.
4. a kind of wireless control terminal for the compatibility electric switch installation for meeting claim 2, which is characterized in that take electric DC-DC
Conversion module adjusts charging voltage according to the virtual voltage of electric energy storage module.Ensure to be filled with sufficiently high voltage in this way
Electricity and guarantee lowest loss.
5. a kind of wireless control terminal for the compatibility electric switch installation for meeting claim 2, which is characterized in that master controller
ADC sample circuit all the way is generally included, power supply status is obtained, server is reported by network in due course.Server can supervise in this way
The power supply state of control terminal determines the duty ratio for waking the latter.When necessary, server may insure enough electric currents in foot
The enough time passes through terminal, to guarantee the normal work of terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811102982.XA CN109066935A (en) | 2018-09-20 | 2018-09-20 | The wireless control terminal of compatible electric switch installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811102982.XA CN109066935A (en) | 2018-09-20 | 2018-09-20 | The wireless control terminal of compatible electric switch installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109066935A true CN109066935A (en) | 2018-12-21 |
Family
ID=64763419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811102982.XA Pending CN109066935A (en) | 2018-09-20 | 2018-09-20 | The wireless control terminal of compatible electric switch installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109066935A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111786454A (en) * | 2020-06-24 | 2020-10-16 | 江苏达伦电子股份有限公司 | Control system of lamp light source |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102025197A (en) * | 2010-07-13 | 2011-04-20 | 上海波汇通信科技有限公司 | Inductive energy-acquiring device on high-voltage cable |
| CN103545939A (en) * | 2013-10-24 | 2014-01-29 | 国家电网公司 | Induction microwave power supply system of online monitoring device |
| US20160362015A1 (en) * | 2008-09-27 | 2016-12-15 | Witricity Corporation | Wireless powered television |
| CN106451802A (en) * | 2016-08-28 | 2017-02-22 | 绍兴嘉恒创能电子科技有限公司 | Wireless control terminal compatible with traditional electrical switch installation conditions |
| CN108271299A (en) * | 2016-12-30 | 2018-07-10 | 欧普照明股份有限公司 | A kind of single live wire power getting device and single firewire switch |
-
2018
- 2018-09-20 CN CN201811102982.XA patent/CN109066935A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160362015A1 (en) * | 2008-09-27 | 2016-12-15 | Witricity Corporation | Wireless powered television |
| CN102025197A (en) * | 2010-07-13 | 2011-04-20 | 上海波汇通信科技有限公司 | Inductive energy-acquiring device on high-voltage cable |
| CN103545939A (en) * | 2013-10-24 | 2014-01-29 | 国家电网公司 | Induction microwave power supply system of online monitoring device |
| CN106451802A (en) * | 2016-08-28 | 2017-02-22 | 绍兴嘉恒创能电子科技有限公司 | Wireless control terminal compatible with traditional electrical switch installation conditions |
| CN108271299A (en) * | 2016-12-30 | 2018-07-10 | 欧普照明股份有限公司 | A kind of single live wire power getting device and single firewire switch |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111786454A (en) * | 2020-06-24 | 2020-10-16 | 江苏达伦电子股份有限公司 | Control system of lamp light source |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181221 |
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