CN103117488A - Intelligent power-saving system - Google Patents
Intelligent power-saving system Download PDFInfo
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- CN103117488A CN103117488A CN2013100699702A CN201310069970A CN103117488A CN 103117488 A CN103117488 A CN 103117488A CN 2013100699702 A CN2013100699702 A CN 2013100699702A CN 201310069970 A CN201310069970 A CN 201310069970A CN 103117488 A CN103117488 A CN 103117488A
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Abstract
The invention discloses an intelligent power-saving system which comprises a control device and at least one power supply device. The control device comprises a first power line input port, a first system processing module, a first storage module, a first power line carrier communication module and a power supply module group configuration module. The first power line carrier communication module is connected with the first power line input port. The power supply device comprises a second power line input port, a second system processing module, a second storage module, a second power line carrier communication module and at least one socket. The sockets are provided with power supply module group selection modules and power supply control modules, and the power supply control modules and the second power line carrier communication module are connected with the second power line input port. The intelligent power-saving system has the advantages that by the aid of the power line carrier communication module, the control device and the power supply device can access to a mains supply power system used commonly at present conveniently, communication is achieved by the aid of the mains supply power system, so that the intelligent power saving system is formed.
Description
Technical field
The present invention relates to a kind of battery saving arrangement, especially relate to a kind of Intelligent power saving system.
Background technology
Along with the rise of intelligent appliance industry with to the continuous lifting of electrical equipment green, safety, energy-conserving and environment-protective standard, the intelligent electrical apparatus control appliance continues to bring out.As the important cutting point of intelligent electrical apparatus, intelligent electric power supply control system and module are also arisen at the historic moment, and this direction research and development of products mainly concentrates on intelligent switch and smart jack.This type systematic is respectively from induced intelligent and control mode intelligent direction, and switch and the socket of existing civil power electric power system deploy is optimized.
The electric power supply control system of induced intelligent type, be mainly reflected in the Real Time Monitoring to the power supply environment, and the change of realization to current powering mode when monitoring environment changes, this type systematic is mainly by adding various kinds of sensors, the perception power utilization environment, and environmental parameter and default standard are compared rear the electric power supply pattern is adjusted accordingly.Common are electric leakage, electric current, voltage transfinites, switch and the socket of the Intellisenses such as power is controlled, ambient temperature and humidity.
The electric power supply control system of intelligent control type is mainly reflected in the realization of the intellectuality on time, space, mode to the electric power supply pattern.In time, the mode by timing that has commonly used is limited in the power supply to electrical equipment in the specific time period; Spatially, mainly by control range is expanded in the selection of control signal transmission means, usually way is that system is divided into control section and controlled part, controlled part is connected supply module and is connected with electrical equipment, the break-make of energy control apparatus and power supply, control section sends to controlled part with control signal, thereby completes the Long-distance Control to electric operation by various wireless modes such as cable network or radio frequency, infrared and networks; On mode, mainly be based on the aforementioned intelligent method, according to user's actual need, the electric power supply mode is carried out certain tissue and planning, be equivalent to the integrated of system.All kinds of integrated control system occur more and more in current Smart Home field, intelligent switch and smart jack are representatives wherein.
Current add the smart jack of Intellisense module and intelligent switch the most common, but owing to controlling locality restriction and can not the property monitored, make this series products just Duo the component environment monitoring function than the socket of routine and switch.But, vary because power utilization environment exists, this series products has very large market, and a kind of appliance socket with master/slave control function occurred along with to the understanding of electric appliance standby power consumption and the lifting of awareness of saving energy this year.Be divided into the master-slave equipment socket on this class socket, after device shutdown on main socket, the power consumption of electrical equipment descends rapidly, and the intelligent electric saving manager chip in socket was made the judgement that electrical equipment is in holding state in 30 seconds, then auto-breaking, thus close equipment from the appliance outlet.This product is widely applied in the energy-saving scheme of host computer and peripheral hardware power supply.But this control mode still can only be applied on the interior electric equipment of subrange, even if expand the control set of completing some equipment by socket, but single principal and subordinate's control model still can not meet the flexible and senior management to equipment.Along with the rise of Smart Home industry, the Internet of Things concept with Distant supervision and control is implanted to rapidly in the process of equipment research and development.This series products adds respectively the module of wired or wireless communication in control section and controlled part, this makes the control to equipment no longer be confined to certain scope, and has greatly expanded the distance of controlling.And by the introducing microprocessor, and ripe Internet technology has broken through original restriction to control mode and control range fully.But use the cost of this type systematic need often additionally to add or transform existing appliance chamber communication network, and equipment cost is higher, therefore has no small obstacle on promoting.For saving the cost of scrap build, industry is constantly pursued various equipment schemes cheaply, seek simultaneously more cheap communication solution, a kind of communication plan based on power line carrier has appearred at present, this scheme does not need to increase or transform current communication network, directly uses ready-made electric power networks transmission of control signals.This series products has appearred at present, but this series products also is in the pilot scale stage at present, although can use easily current supply network, but still need the user to transform existing socket or terminal block, simultaneously the communication topological structure of control section and controlled part still is in simple one to one or based on the control model to the one-to-many of code.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of the needs existing socket or terminal block is transformed, and can access easily the intelligent power saving apparatus of current general civil power electric power system.
the present invention solves the problems of the technologies described above the technical scheme that adopts: a kind of intelligent power saving apparatus, comprise a control device and at least one electric supply installation, described control device comprises the first power line input port, the first system processing module, the first memory module, the first Power Line Carrier Communication Module and powering mode packet configuration module, described the first Power Line Carrier Communication Module is connected with described the first power line input port, described powering mode packet configuration module be connected the first Power Line Carrier Communication Module and be connected with described the first system processing module respectively, described the first memory module is connected with described the first system processing module, described electric supply installation comprises the second power line input port, the second system processing module, the second memory module, the second Power Line Carrier Communication Module and at least one socket, the supporting powering mode that is provided with of described socket divides group selection module and power supply control module, described power supply control module be connected the second Power Line Carrier Communication Module and all be connected with described the second power line input port, described socket is connected with described power supply control module, described powering mode divides the group selection module and is connected the second Power Line Carrier Communication Module and is connected with described second system processing module respectively, described power supply control module divides the group selection module to be connected with described second system processing module by described powering mode, described the second memory module is connected with described second system processing module, be used for saved system configuration and operational factor, during the whole system operation, described the first system processing module generates control signal after reading the state that arranges of described powering mode packet configuration module, and control signal is transported to described the first Power Line Carrier Communication Module, and send into power line by described the first power line input port, described the second Power Line Carrier Communication Module is by the configuration signal in described the second power line input port reception power line, and send to described second system processing module, described second system processing module is resolved control signal, and after reading described powering mode and divide the selection mode of group selection module and control signal mate, and according to current matching result, control the operating state of respective socket by the power supply control module.
Described control device is provided with the first housing, the back side of described the first housing is provided with the first biphase plug of being connected with described the first power line input port or/and the first 3-phase plug, described powering mode packet configuration module is provided with grouping switching push button, break-make control button and addressing keyboard, and described grouping switching push button, break-make control button and addressing keyboard are arranged on the front of described the first housing.
Described electric supply installation is provided with the second housing, the back side of described the second housing is provided with the second biphase plug of being connected with described the second power line input port or/and the second 3-phase plug, and described socket is arranged on the front of described the second housing or/and the side.
The back side of described the second housing is provided with the second biphase plug and the second 3-phase plug that is connected with described the second power line input port, and the pin on described the second biphase plug and described the second 3-phase plug is collapsible pin.
Described control device is provided with the first system power module, and described electric supply installation is provided with the second system power module.
described the first system processing module is comprised of the low-power consumption first microprocessor with data processing function and peripheral circuit thereof and auxiliary clock circuit, described the first memory module is by having certain memory space and repeatedly the first storage chip and the auxiliary circuit of erase function consist of, the input pin of described the first storage chip is connected with output pin with the P5.5/SMCLK pin of described first microprocessor and is connected with the P5.6/ACLK pin, described powering mode packet configuration module comprises a grouping commutation circuit that general purpose I/O port is connected with described first microprocessor, on-off control circuit and keyboard matrix circuit, described control device is realized accurate control to electric supply installation by keyboard matrix circuit, or realize the grouping of electric supply installation is controlled by the grouping commutation circuit, before operation, described the first biphase plug or the first 3-phase plug are inserted in the socket of described electric supply installation, the user is by described keyboard matrix circuit Input Address code, described electric supply installation receiver address code is also preserved, during operation, by selected certain one-address code of described keyboard matrix circuit or by the selected a certain gear of grouping commutation circuit, described first microprocessor is according to address code or grouping gear and generate particular address control command or grouping control command in conjunction with on-off control circuit, first microprocessor can be set according to the user and realize that respectively the multiple logic association between grouping is controlled when realizing that grouping is controlled in addition.described the first Power Line Carrier Communication Module comprises having utilizes power line to communicate the first power communication transceiving chip and first coupling coil of function, described the first coupling coil one input is connected with the zero line of power line, another input of described the first coupling coil is connected with the live wire of power line by an electric capacity, the coupled end of described the first coupling coil is connected with the input of described the first power communication transceiving chip, the output of described the first power communication transceiving chip is connected with the P3.7/URXD1 pin with the P3.6/UTXD1 of described first microprocessor.
described second system processing module is comprised of low-power consumption the second microprocessor with data processing function and peripheral circuit thereof and auxiliary clock circuit and reset circuit, described reset circuit is connected with the RST pin of described the second microprocessor, described the second memory module is by having certain memory space and repeatedly the second storage chip and the auxiliary circuit of erase function consist of, the input pin of described the second storage chip is connected with output pin with the P1.4/SMCLK pin of described the second microprocessor and is connected with the P1.3/TA2 pin, described power supply control module comprises relay, the live wire end of described socket is connected with the live wire of power line by described relay, described powering mode divides the group selection module to comprise a gear toggle switch and a plurality of triode, described each triode is controlled the break-make of each road relay control signal of driving switch, the grounded emitter of described triode, the general purpose I of the base stage of described triode by resistance and described the second microprocessor/O port is connected, each road input of described gear toggle switch is connected with the collector electrode of described triode, the output of described gear toggle switch is connected with the control coil of described relay, during operation, described the second microprocessor sends make-and-break signal by general purpose I/O port to each road triode according to instruction and in conjunction with the range state of current toggle switch, thereby control the folding of each road relay control coil, described the second Power Line Carrier Communication Module comprises having utilizes power line to communicate the second power communication transceiving chip and second coupling coil of function, described the second coupling coil one input is connected with the zero line of power line, another input of described the second coupling coil is connected with the live wire of power line by the second electric capacity, the coupled end of described the second coupling coil is connected with the input of described the second power communication transceiving chip, the output of described the second power communication transceiving chip is connected with the P3.7/URXD1 pin with the P3.6/UTXD1 of described the second microprocessor.
Described gear toggle switch comprises often opens gear, normally closed gear and at least two mode and gears.
Be provided with linked switch between a plurality of described gear toggle switches.
Described electric supply installation is provided with the system peripheral interface module.
Compared with prior art, the invention has the advantages that and utilize Power Line Carrier Communication Module to make control device and electric supply installation can access easily current general civil power electric power system, and utilize the civil power electric power system to communicate, consist of intelligent power saving apparatus; And powering mode packet configuration module can be as required arbitrarily or grouping powering mode in electric supply installation is set, be fit to some larger places with different electricity consumption facilities; And by a housing that is provided with overleaf the plug that is connected with power line input port, need not to transform existing socket or terminal block, as long as device of the present invention is inserted existing socket by the plug that is arranged on back side of shell, and on the housing with electricity consumption facility insertion electric supply installation, corresponding socket just can be realized the purpose of intelligent energy-saving; Two-phase and 3-phase plug are set simultaneously, and pin is arranged to collapsible pin, can be applied in different fields of employment on different sockets; And linked switch is set between a plurality of gear toggle switches in electric supply installation, can be by linked switch, that a plurality of sockets on a device are interrelated in needs, the powering mode that only need arrange a driving switch this moment just can make all sockets that are mutually related be arranged on identical powering mode; Electric supply installation arranges the system peripheral interface module and can be connected with wired or wireless network, thus other smart machines or remote terminal can control intrasystem electric supply installation, thereby realize and the seamless link of other Internet of Things.
Description of drawings
Fig. 1 is topological structure schematic diagram of the present invention;
Fig. 2 is the circuit structure block diagram of control device of the present invention;
Fig. 3 is the circuit theory diagrams of control device of the present invention;
Fig. 4 is the circuit theory diagrams of the first system processing module of the present invention and the first memory module;
Fig. 5 is the circuit theory diagrams of the present invention's the first Power Line Carrier Communication Module;
Fig. 6 is the circuit theory diagrams of powering mode packet configuration module of the present invention;
Fig. 7 is the contour structures schematic diagram at the control device of the present invention back side;
Fig. 8 is the contour structures schematic diagram in control device of the present invention front;
Fig. 9 is the circuit structure block diagram of electric supply installation of the present invention;
Figure 10 is the circuit theory diagrams of second system processing module of the present invention and the second memory module;
Figure 11 is the circuit theory diagrams of the present invention's the second Power Line Carrier Communication Module;
Figure 12 is the circuit theory diagrams of power supply control module of the present invention;
Figure 13 is the circuit theory diagrams that powering mode of the present invention divides the group selection module;
Figure 14 is the circuit theory diagrams of system power supply module of the present invention;
Figure 15 is the contour structures schematic diagram at the embodiment of the present invention two back sides;
Figure 16 is the contour structures schematic diagram in the embodiment of the present invention three fronts.
Embodiment
Embodiment is described in further detail the present invention below in conjunction with accompanying drawing.
embodiment one: as shown in the figure, a kind of intelligent power saving apparatus, comprise a control device 1 and a plurality of electric supply installation 2, control device 1 comprises the first power line input port IN1, the first system processing module 11, the first memory module 12, the first Power Line Carrier Communication Module 13, powering mode packet configuration module 14 and the first system power module 15, powering mode packet configuration module 14 is provided with addressing keyboard 141, grouping switching push button 143 and break-make control button 144, the first system processing module 11 is that msp430f149 has the low-power consumption first microprocessor U11 of data processing function and peripheral circuit and auxiliary clock circuit thereof and forms by model, the first memory module 12 is that AT24C02 has certain memory space and repeatedly the first storage chip U12 and the auxiliary circuit of erase function consist of by model, the input pin of the first storage chip U12 is connected with output pin with the P5.5/SMCLK pin of first microprocessor U11 and is connected with the P5.6/ACLK pin, powering mode packet configuration module 14 comprises a keyboard matrix circuit 141 that general purpose I/O port is connected with first microprocessor U11, and be provided with the addressing keyboard 142, during operation, addressing keyboard 142 by operation makes keyboard matrix circuit 141 send the powering mode configuration-direct to first microprocessor U11, the first Power Line Carrier Communication Module 13 comprises that model is that LME2980 has and utilizes power line to communicate the first power communication transceiving chip U13 and the first coupling coil L13 of function, the first coupling coil L13 one input is connected with the zero line N of power line, another input of the first coupling coil L13 is connected with the live wire L of power line by the first capacitor C 1, the coupled end of the first coupling coil L13 is connected with the input of the first power communication transceiving chip U13, the output of the first power communication transceiving chip U13 is connected with the P3.7/URXD1 pin with the P3.6/UTXD1 of first microprocessor U11, control device 1 is provided with the first housing 16, the back side of the first housing 16 is provided with the first biphase plug 17 and the first 3-phase plug 18 that is connected with the first power line input port IN1, powering mode packet configuration module 14 is provided with addressing keyboard 19, addressing keyboard 19 is arranged on the front of the first housing 16.
during the whole system operation, after the first system processing module 11 reads the state that arranges of powering mode packet configuration module 14 and then generates configuration signal, configuration signal is transported to the first Power Line Carrier Communication Module 13, and send into power line by the first power line input port IN1, the second Power Line Carrier Communication Module 23 is by the configuration signal in the second power line input port IN2 reception power line, second system processing module 21 reads and resolves configuration signal, second system processing module 21 reads the selection mode that powering mode divides group selection module 26 afterwards, and send to power supply control module 27 to control the operating state of respective socket 24 in conjunction with configuration signal generation power supplying control signal simultaneously according to current selection mode.
Embodiment two: other structures are identical with embodiment one, difference is that electric supply installation 2 is provided with the second housing 28, the back side of the second housing 28 is provided with the second biphase plug 29 and the second 3-phase plug 20 that is connected with the second power line input port IN2, pin on the second biphase plug 29 and the second 3-phase plug 20 is collapsible pin, and two-phase socket and three-phase socket 24 are arranged on the front of the second housing 28.
Embodiment three: other structures are identical with embodiment one or embodiment two, and difference is to be provided with linked switch 12 between a plurality of gear toggle switches 261.
Embodiment four: other structures are identical with the above embodiments, and difference is that control device 1 is provided with system peripheral interface module 10.
Embodiment five: other structures are identical with the above embodiments, and difference is that control device 1 is provided with system peripheral interface module 10.
Claims (10)
1. intelligent power saving apparatus, it is characterized in that comprising a control device and at least one electric supply installation, described control device comprises the first power line input port, the first system processing module, the first memory module, the first Power Line Carrier Communication Module and powering mode packet configuration module, described the first Power Line Carrier Communication Module is connected with described the first power line input port, described powering mode packet configuration module be connected the first Power Line Carrier Communication Module and be connected with described the first system processing module respectively, described the first memory module is connected with described the first system processing module, described electric supply installation comprises the second power line input port, the second system processing module, the second memory module, the second Power Line Carrier Communication Module and at least one socket, the supporting powering mode that is provided with of described socket divides group selection module and power supply control module, described power supply control module be connected the second Power Line Carrier Communication Module and all be connected with described the second power line input port, described socket is connected with described power supply control module, described powering mode divides the group selection module and is connected the second Power Line Carrier Communication Module and is connected with described second system processing module respectively, described power supply control module divides the group selection module to be connected with described second system processing module by described powering mode, described the second memory module is connected with described second system processing module, be used for saved system configuration and operational factor, during the whole system operation, described the first system processing module generates control signal after reading the state that arranges of described powering mode packet configuration module, and control signal is transported to described the first Power Line Carrier Communication Module, and send into power line by described the first power line input port, described the second Power Line Carrier Communication Module is by the configuration signal in described the second power line input port reception power line, and send to described second system processing module, described second system processing module is resolved control signal, and after reading described powering mode and divide the selection mode of group selection module and control signal mate, and according to current matching result, control the operating state of respective socket by the power supply control module.
2. a kind of intelligent power saving apparatus as claimed in claim 1, it is characterized in that described control device is provided with the first housing, the back side of described the first housing is provided with the first biphase plug of being connected with described the first power line input port or/and the first 3-phase plug, described powering mode packet configuration module is provided with grouping switching push button, break-make control button and addressing keyboard, and described grouping switching push button, break-make control button and addressing keyboard are arranged on the front of described the first housing.
3. a kind of intelligent power saving apparatus as claimed in claim 1, it is characterized in that described electric supply installation is provided with the second housing, the back side of described the second housing is provided with the second biphase plug of being connected with described the second power line input port or/and the second 3-phase plug, and described socket is arranged on the front of described the second housing or/and the side.
4. a kind of intelligent power saving apparatus as claimed in claim 3, the back side that it is characterized in that described the second housing is provided with the second biphase plug and the second 3-phase plug that is connected with described the second power line input port, and the pin on described the second biphase plug and described the second 3-phase plug is collapsible pin.
5. a kind of intelligent power saving apparatus as claimed in claim 1, is characterized in that described control device is provided with the first system power module, and described electric supply installation is provided with the second system power module.
6. a kind of intelligent power saving apparatus as claimed in claim 1, it is characterized in that described the first system processing module is comprised of the low-power consumption first microprocessor with data processing function and peripheral circuit thereof and auxiliary clock circuit, described the first memory module is by having certain memory space and repeatedly the first storage chip and the auxiliary circuit of erase function consist of, the input pin of described the first storage chip is connected with output pin with the P5.5/SMCLK pin of described first microprocessor and is connected with the P5.6/ACLK pin, described powering mode packet configuration module comprises a grouping commutation circuit that general purpose I/O port is connected with described first microprocessor, on-off control circuit and keyboard matrix circuit, described control device is realized accurate control to electric supply installation by keyboard matrix circuit, or realize the grouping of electric supply installation is controlled by the grouping commutation circuit, before operation, described the first biphase plug or the first 3-phase plug are inserted in the socket of described electric supply installation, the user is by described keyboard matrix circuit Input Address code, described electric supply installation receiver address code is also preserved, during operation, by selected certain one-address code of described keyboard matrix circuit or by the selected a certain gear of grouping commutation circuit, described first microprocessor is according to address code or grouping gear and generate particular address control command or grouping control command in conjunction with on-off control circuit, first microprocessor can be set according to the user and realize that respectively the multiple logic association between grouping is controlled when realizing that grouping is controlled in addition.described the first Power Line Carrier Communication Module comprises having utilizes power line to communicate the first power communication transceiving chip and first coupling coil of function, described the first coupling coil one input is connected with the zero line of power line, another input of described the first coupling coil is connected with the live wire of power line by the first electric capacity, the coupled end of described the first coupling coil is connected with the input of described the first power communication transceiving chip, the output of described the first power communication transceiving chip is connected with the P3.7/URXD1 pin with the P3.6/UTXD1 of described first microprocessor.
7. a kind of intelligent power saving apparatus as claimed in claim 1, it is characterized in that described second system processing module is comprised of low-power consumption the second microprocessor with data processing function and peripheral circuit thereof and auxiliary clock circuit and reset circuit, described reset circuit is connected with the RST pin of described the second microprocessor, described the second memory module is by having certain memory space and repeatedly the second storage chip and the auxiliary circuit of erase function consist of, the input pin of described the second storage chip is connected with output pin with the P1.4/SMCLK pin of described the second microprocessor and is connected with the P1.3/TA2 pin, described power supply control module comprises relay, the live wire end of described socket is connected with the live wire of power line by described relay, described powering mode divides the group selection module to comprise a gear toggle switch and a plurality of triode, described each triode is controlled the break-make of each road relay control signal of driving switch, the grounded emitter of described triode, the general purpose I of the base stage of described triode by resistance and described the second microprocessor/O port is connected, each road input of described gear toggle switch is connected with the collector electrode of described triode, the output of described gear toggle switch is connected with the control coil of described relay, during operation, described the second microprocessor sends make-and-break signal by general purpose I/O port to each road triode according to instruction and in conjunction with the range state of current toggle switch, thereby control the folding of each road relay control coil, described the second Power Line Carrier Communication Module comprises having utilizes power line to communicate the second power communication transceiving chip and second coupling coil of function, described the second coupling coil one input is connected with the zero line of power line, another input of described the second coupling coil is connected with the live wire of power line by the second electric capacity, the coupled end of described the second coupling coil is connected with the input of described the second power communication transceiving chip, the output of described the second power communication transceiving chip is connected with the P3.7/URXD1 pin with the P3.6/UTXD1 of described the second microprocessor.
8. a kind of intelligent power saving apparatus as claimed in claim 7 is characterized in that described gear toggle switch comprises often to open gear, normally closed gear and at least two mode and gears.
9. a kind of intelligent power saving apparatus as claimed in claim 7, is characterized in that being provided with linked switch between a plurality of described gear toggle switches.
10. a kind of intelligent power saving apparatus as claimed in claim 1, is characterized in that described electric supply installation is provided with the system peripheral interface module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310069970.2A CN103117488B (en) | 2013-01-30 | 2013-03-05 | Intelligent power-saving system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310041067 | 2013-01-30 | ||
| CN201310041067.5 | 2013-01-30 | ||
| CN2013100410675 | 2013-01-30 | ||
| CN201310069970.2A CN103117488B (en) | 2013-01-30 | 2013-03-05 | Intelligent power-saving system |
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| CN103117488A true CN103117488A (en) | 2013-05-22 |
| CN103117488B CN103117488B (en) | 2015-05-20 |
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| CN201310069970.2A Expired - Fee Related CN103117488B (en) | 2013-01-30 | 2013-03-05 | Intelligent power-saving system |
| CN 201320100441 Withdrawn - After Issue CN203218626U (en) | 2013-01-30 | 2013-03-05 | Intelligent electricity-saving system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103746234A (en) * | 2014-01-23 | 2014-04-23 | 太仓苏易信息科技有限公司 | Network control power socket |
| CN104269710A (en) * | 2014-09-29 | 2015-01-07 | 金纯� | Integrated type intelligent socket and power network control system |
| CN108494716A (en) * | 2018-03-01 | 2018-09-04 | 惠州Tcl移动通信有限公司 | Modulation-demodulation device, smart home communication means and intelligent domestic system |
| CN111201680A (en) * | 2017-05-31 | 2020-05-26 | 爱格升公司 | Techniques for controlling power distribution in furniture |
| CN114498211A (en) * | 2022-02-09 | 2022-05-13 | 国网山东省电力公司枣庄供电公司 | Smart jack with management and control function is synthesized to power consumption efficiency |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103117488B (en) * | 2013-01-30 | 2015-05-20 | 宁波桔槐电子科技有限公司 | Intelligent power-saving system |
| CN105119100A (en) * | 2015-07-13 | 2015-12-02 | 开化钢尔锐商贸有限公司 | Power supply device of realizing automatic joint power supply |
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| CN202261206U (en) * | 2011-10-11 | 2012-05-30 | 威海东兴电子有限公司 | Power line carrier mutually-controlled smart switch |
| CN203218626U (en) * | 2013-01-30 | 2013-09-25 | 宁波桔槐电子科技有限公司 | Intelligent electricity-saving system |
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| CN111201680A (en) * | 2017-05-31 | 2020-05-26 | 爱格升公司 | Techniques for controlling power distribution in furniture |
| CN111201680B (en) * | 2017-05-31 | 2021-08-20 | 爱格升公司 | Techniques for controlling power distribution in furniture |
| CN108494716A (en) * | 2018-03-01 | 2018-09-04 | 惠州Tcl移动通信有限公司 | Modulation-demodulation device, smart home communication means and intelligent domestic system |
| CN114498211A (en) * | 2022-02-09 | 2022-05-13 | 国网山东省电力公司枣庄供电公司 | Smart jack with management and control function is synthesized to power consumption efficiency |
| CN114498211B (en) * | 2022-02-09 | 2023-05-12 | 国网山东省电力公司枣庄供电公司 | Intelligent socket with comprehensive management and control function for power utilization efficiency |
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| CN103117488B (en) | 2015-05-20 |
| CN203218626U (en) | 2013-09-25 |
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