CN103730962A - ZigBee compound switch - Google Patents
ZigBee compound switch Download PDFInfo
- Publication number
- CN103730962A CN103730962A CN201410026714.XA CN201410026714A CN103730962A CN 103730962 A CN103730962 A CN 103730962A CN 201410026714 A CN201410026714 A CN 201410026714A CN 103730962 A CN103730962 A CN 103730962A
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- China
- Prior art keywords
- circuit
- linear voltage
- voltage stabilization
- controller
- zigbee
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
Abstract
The invention discloses a ZigBee compound switch which mainly solves the problem that a compound switch in the prior art has inconvenience in wiring and maintenance and complexity in operation and is not favorable for device condition monitoring by workers. The ZigBee compound switch comprises a casing and further comprises a controller integrally fixed in the casing, a detection circuit, a zero-crossing detection circuit, a current detection circuit, a three-phase silicon controlled group driving circuit, a magnetic latching relay driving circuit, a wireless communication circuit, a three-phase silicon controlled group and a magnetic latching relay, wherein the output end of the detection circuit, the output end of the zero-crossing detection circuit and the output end of the current detection circuit are connected with the controller; the input end of the three-phase silicon controlled group driving circuit and the input end of the magnetic latching relay driving circuit are connected with the controller; the wireless communication circuit is in bi-directional connection with the controller; the input end of the three-phase silicon controlled group is connected with the three-phase silicon controlled group driving circuit; and the input end of the magnetic latching relay is connected with the magnetic latching relay driving circuit. A ZigBee communication interface is integrated on the controller, and the wireless communication circuit is connected with the ZigBee communication interface. According to the technical scheme, the goal of convenience in operation and easiness in maintenance and monitoring is achieved, and the ZigBee compound switch is extremely high in practical value and popularization value.
Description
Technical field
The present invention relates to a kind of combination switch, specifically, relate to a kind of ZigBee combination switch.
Background technology
Combination switch be a kind ofly under the condition of normal galvanic circle, close, the switchgear of carrying and drop-out current, it is mainly used in dropping into and excising the capacitor in reactive power compensator, existing combination switch mostly adopts level to control, such control mode has caused inconvenience to wiring and maintenance, and when in enormous quantities use, operation is comparatively loaded down with trivial details, easily causes staff's operate miss.In addition, adopt level to control to make the reception control signal that combination switch can only be unidirectional, can not upload oneself state and current sampling signal, be unfavorable for that staff monitors the situation of individual device.
Summary of the invention
The object of the present invention is to provide a kind of ZigBee combination switch, mainly solve the combination switch that exists in prior art and adopt level to control to wiring and maintenance to have caused inconvenience, complex operation, is unfavorable for that staff monitors the problem of the situation of individual device.
To achieve these goals, the technical solution used in the present invention is as follows:
ZigBee combination switch, comprising housing and being installed in housing is each device, the electric power loop of circuit supply, also comprise the integrated controller being fixed in housing, the testing circuit that output is all connected with controller, zero cross detection circuit and current detection circuit, three-phase controllable silicon group drive circuit and drive circuit of magnetic latching relay that input is all connected with controller, with the two-way radio communication circuit being connected of controller, and the magnetic latching relay that is connected with drive circuit of magnetic latching relay with input of the three-phase controllable silicon group that is connected with three-phase controllable silicon group drive circuit of input, on described controller, be integrated with ZigBee communication interface, radio communication circuit is connected with this ZigBee communication interface.
Consider actual demand, be provided with two indicator lights that represent respectively operating state and malfunction on described housing, this indicator light is connected with controller by the indicator light circuit being installed in housing.
Specifically, described electric power loop comprises transformer T1, one end and the transformer T2 that transformer T1 is connected, the other end is connected with rectifier bridge, and the three end linear voltage stabilization chip U2 that are connected with three sections of linear voltage stabilization chip U1 with input of the three end linear voltage stabilization chip U1 that are connected with rectifier bridge of input.
Further, described electric power loop also comprises input and the capacitor C between ground 5 and the inductance capacitance C4 that is all connected in three end linear voltage stabilization chip U1, all be connected in output and the capacitor C between ground 6 and the inductance capacitance C7 of three end linear voltage stabilization chip U1, all be connected in output and the capacitor C between ground 8 and the inductance capacitance C9 of three end linear voltage stabilization chip U2, and the output and the resistance R between ground 1 and the light-emitting diode D4 that after series connection, are connected in three end linear voltage stabilization chip U2, described controller is all connected with three end linear voltage stabilization chip U2 with three end linear voltage stabilization chip U1 with testing circuit.
As preferably, described controller is CC1110F32 single-chip microcomputer; Described drive circuit of magnetic latching relay is BL8023; Described three end linear voltage stabilization chip U1 are MC7805T; Described three end linear voltage stabilization chip U2 are AS1117-3.3.
Compared with prior art, the present invention has following beneficial effect:
(1) the present invention gives up the design that existing combination switch adopts level to control, use ZigBee wireless network instead and carry out communication, thereby can realize closely, low complex degree, self-organizing, low-power consumption, low data rate, switching cheaply, and be provided with the testing circuit that working line is carried out to real-time inspection, thereby be convenient to staff line status is monitored, overall price/performance ratio is higher, realistic demand.
Accompanying drawing explanation
Fig. 1 is system block diagram of the present invention.
Fig. 2 is the circuit theory diagrams of electric power loop in the present invention.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described, and embodiments of the present invention include but not limited to the following example.
Embodiment
ZigBee is the low-power consumption territory fidonetFido based on IEEE802.15.4 standard, according to the technology of this agreement regulation, it is the wireless communication technology of a kind of short distance, low-power consumption, be characterized in closely, low complex degree, self-organizing, low-power consumption, low data rate, low cost, be applicable to automatically control and remote control field.
Based on above-mentioned technology, as shown in Figure 1, the invention discloses a kind of ZigBee combination switch of supporting wireless telecommunications, adopt and support the CC1110F32 single-chip microcomputer of Zigbee protocol as controller, by the communication of radio communication circuit realization and the present invention or external equipment, by communication network uploading device state, sampled signal and reception control signal etc., this ZigBee combination switch is comprised of a plurality of switch control channel and each channel switch execution unit.
Wherein, switch control channel is by controller, the current detection circuit being connected with controller respectively, zero cross detection circuit, indicator light circuit, radio communication circuit, drive circuit of magnetic latching relay and Group of Silicon Controlled Rectifier drive circuit become, in this switch control channel, be also provided with testing circuit, testing circuit gathers the real-time signal of working line, and by detection signal input control device.
Switch execution unit comprises the three-phase controllable silicon group being connected with three-phase controllable silicon group drive circuit and the magnetic latching relay being connected with drive circuit of magnetic latching relay;
In above-mentioned switch control channel and channel switch execution unit, indicator light circuit connects the indicator light for display switch state, two indicator lights are preferably set, respectively in order to represent operating state and the malfunction of switch, for effective control switch volume, when mounted two indicator lights are arranged in switch case, all the other device circuitry are integrated and be fixed in housing.
As preferably, the present invention selects the enhancement mode 8051 microcontroller CC1110F32 single-chip microcomputers that are applicable to low energy-consumption electronic device as controller; Select output current is large, quiescent dissipation is little BL8023 as drive circuit of magnetic latching relay, in order to control the normal work of magnetic latching relay; For easily to the power supply of each device circuitry, can be in housing an integrated electric power loop, each device circuitry is all connected with this electric power loop, in order to realize effective power supply.
As shown in Figure 2, electric power loop comprises transformer T1, one end is connected with transformer T1, the other end is connected with the transformer T2 of rectifier bridge, and the three end linear voltage stabilization chip U2 that are connected with three sections of linear voltage stabilization chip U1 with input of the three end linear voltage stabilization chip U1 that are connected with rectifier bridge of input, be connected in input and the capacitor C between ground 5 and the inductance capacitance C4 of three end linear voltage stabilization chip U1, all be connected in output and the capacitor C between ground 6 and the inductance capacitance C7 of three end linear voltage stabilization chip U1, all be connected in output and the capacitor C between ground 8 and the inductance capacitance C9 of three end linear voltage stabilization chip U2, and the output and the resistance R between ground 1 and the light-emitting diode D4 that after series connection, are connected in three end linear voltage stabilization chip U2, described controller is all connected with three end linear voltage stabilization chip U2 with three end linear voltage stabilization chip U1 with testing circuit.By the ingenious setting to electric power loop circuit, the present invention is introduced 220V alternating current by transformer, through a rectifier bridge, obtain 12V DC power supply, then adopt two-stage three end linear voltage stabilization chips to obtain respectively 5V and 3.3V DC power supply, to meet different chip power supply demands, for example: can select MC7805T as three end linear voltage stabilization chip U1, select AS1117-3.3 as three end linear voltage stabilization chip U2.
On the basis of foregoing circuit, the present embodiment is also connected with part auxiliary element and line, and for guaranteeing the normal operation of circuit, the use of these auxiliary elements belongs to the circuit application custom of industry universal, does not repeat them here.
According to above-described embodiment, just can realize well the present invention.
Claims (5)
1.ZigBee combination switch, comprising housing and being installed in housing is each device, the electric power loop of circuit supply, it is characterized in that, also comprise the integrated controller being fixed in housing, the testing circuit that output is all connected with controller, zero cross detection circuit and current detection circuit, three-phase controllable silicon group drive circuit and drive circuit of magnetic latching relay that input is all connected with controller, with the two-way radio communication circuit being connected of controller, and the magnetic latching relay that is connected with drive circuit of magnetic latching relay with input of the three-phase controllable silicon group that is connected with three-phase controllable silicon group drive circuit of input, on described controller, be integrated with ZigBee communication interface, radio communication circuit is connected with this ZigBee communication interface.
2. ZigBee combination switch according to claim 1, is characterized in that, is provided with two indicator lights that represent respectively operating state and malfunction on described housing, and this indicator light is connected with controller by the indicator light circuit being installed in housing.
3. ZigBee combination switch according to claim 1, it is characterized in that, described electric power loop comprises transformer T1, one end and the transformer T2 that transformer T1 is connected, the other end is connected with rectifier bridge, and the three end linear voltage stabilization chip U2 that are connected with three sections of linear voltage stabilization chip U1 with input of the three end linear voltage stabilization chip U1 that are connected with rectifier bridge of input.
4. ZigBee combination switch according to claim 3, it is characterized in that, described electric power loop also comprises input and the capacitor C between ground 5 and the inductance capacitance C4 that is all connected in three end linear voltage stabilization chip U1, all be connected in output and the capacitor C between ground 6 and the inductance capacitance C7 of three end linear voltage stabilization chip U1, all be connected in output and the capacitor C between ground 8 and the inductance capacitance C9 of three end linear voltage stabilization chip U2, and the output and the resistance R between ground 1 and the light-emitting diode D4 that after series connection, are connected in three end linear voltage stabilization chip U2, described controller is all connected with three end linear voltage stabilization chip U2 with three end linear voltage stabilization chip U1 with testing circuit.
5. ZigBee combination switch according to claim 4, is characterized in that, described controller is CC1110F32 single-chip microcomputer; Described drive circuit of magnetic latching relay is BL8023; Described three end linear voltage stabilization chip U1 are MC7805T; Described three end linear voltage stabilization chip U2 are AS1117-3.3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410026714.XA CN103730962B (en) | 2014-01-21 | 2014-01-21 | ZigBee combination switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410026714.XA CN103730962B (en) | 2014-01-21 | 2014-01-21 | ZigBee combination switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103730962A true CN103730962A (en) | 2014-04-16 |
| CN103730962B CN103730962B (en) | 2016-10-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410026714.XA Expired - Fee Related CN103730962B (en) | 2014-01-21 | 2014-01-21 | ZigBee combination switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103730962B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103944082A (en) * | 2014-05-09 | 2014-07-23 | 国网四川节能服务有限公司 | Intelligent comprehensive distribution box based on wireless communication |
| CN104674033A (en) * | 2015-03-20 | 2015-06-03 | 大连理工大学 | Direct-current electric-arc furnace ferro-nickel smelting and rectifying device and control method thereof |
| CN106680704A (en) * | 2017-01-12 | 2017-05-17 | 中国计量大学 | Composite switch and methods of passing-zero switching control and self-switching fault judgment thereof |
| CN106787221A (en) * | 2017-03-30 | 2017-05-31 | 合肥舒实工贸有限公司 | A kind of intelligent switch |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4827497A (en) * | 1985-11-26 | 1989-05-02 | Teccor Electronics, Inc. | Electronic trigger switch for maintenance termination unit |
| CN202749831U (en) * | 2012-09-15 | 2013-02-20 | 李忠胜 | Novel composite switch |
| CN202798004U (en) * | 2012-10-16 | 2013-03-13 | 顾小健 | Intelligent compound switch |
| CN203691067U (en) * | 2014-01-21 | 2014-07-02 | 成都星宇节能技术股份有限公司 | Zigbee composite switch |
-
2014
- 2014-01-21 CN CN201410026714.XA patent/CN103730962B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4827497A (en) * | 1985-11-26 | 1989-05-02 | Teccor Electronics, Inc. | Electronic trigger switch for maintenance termination unit |
| CN202749831U (en) * | 2012-09-15 | 2013-02-20 | 李忠胜 | Novel composite switch |
| CN202798004U (en) * | 2012-10-16 | 2013-03-13 | 顾小健 | Intelligent compound switch |
| CN203691067U (en) * | 2014-01-21 | 2014-07-02 | 成都星宇节能技术股份有限公司 | Zigbee composite switch |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103944082A (en) * | 2014-05-09 | 2014-07-23 | 国网四川节能服务有限公司 | Intelligent comprehensive distribution box based on wireless communication |
| CN104674033A (en) * | 2015-03-20 | 2015-06-03 | 大连理工大学 | Direct-current electric-arc furnace ferro-nickel smelting and rectifying device and control method thereof |
| CN106680704A (en) * | 2017-01-12 | 2017-05-17 | 中国计量大学 | Composite switch and methods of passing-zero switching control and self-switching fault judgment thereof |
| CN106680704B (en) * | 2017-01-12 | 2019-06-25 | 中国计量大学 | Combination switch and its operating passing zero control and itself switching fault judgment method |
| CN106787221A (en) * | 2017-03-30 | 2017-05-31 | 合肥舒实工贸有限公司 | A kind of intelligent switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103730962B (en) | 2016-10-05 |
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| C14 | Grant of patent or utility model | ||
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Address after: 610000 International Exhibition Trade Center, 2, Pioneer Road, hi tech Zone, Sichuan, Chengdu, 7F Patentee after: Chengdu Xingyu Rongke Power Electronics Co.,Ltd. Address before: 610000 International Exhibition Trade Center, 2, Pioneer Road, hi tech Zone, Sichuan, Chengdu, 7F Patentee before: CHENGDU XINGYU ENERGY-SAVING TECHNOLOGY Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 Termination date: 20220121 |