CN203135130U - Wireless intelligent control single-phase power socket with power metering function - Google Patents
Wireless intelligent control single-phase power socket with power metering function Download PDFInfo
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- CN203135130U CN203135130U CN2012207546821U CN201220754682U CN203135130U CN 203135130 U CN203135130 U CN 203135130U CN 2012207546821 U CN2012207546821 U CN 2012207546821U CN 201220754682 U CN201220754682 U CN 201220754682U CN 203135130 U CN203135130 U CN 203135130U
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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
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model relates to a wireless intelligent control single-phase power socket with a power metering function. According to the utility model, a 2.4GHz WLAN technology is used for the radio communication of the power socket, the power data of the power socket can be metered, and the power equipment connected with the power socket can be controlled intelligently. Along with the development of the internet of things and the intelligent home, the wireless intelligent control single-phase power socket with the power metering function can solve the intelligent electricity and electricity saving demands, and can generate certain social and economic benefits.
Description
Technical field
The utility model relates to the intelligent wireless supply socket, particularly controls the single phase poaer supply socket with the intelligent wireless of power measurement.
Background technology
WLAN is that WLAN (Wireless LocalAreaNetworks) is called for short, and it is data transmission system quite easily.The WLAN technology can provide high data rate, and wherein IEEE802.11b can be provided at the data bandwidth of 1～11Mbit/s on the 2.4GHz frequency range, the about 150m～300m of coverage distance; IEEE802.11g can be provided at the data bandwidth of 6～54Mbit/s on the 2.4GHz frequency range, the about 75m～150m of coverage distance.Present stage, most of smart mobile phone, panel computer have all possessed the WLAN function.Along with the release of WLAN SOC low-power consumption single-chip, its application is also more and more wider.
At present, the common normal turn-on power of single phase poaer supply socket does not possess intelligence and turn-offs and the turn-on power function, electricity consumption data such as the voltage on can not Metering socket, electric current, active power, electric energy.Along with the rise of Internet of Things and Smart Home, the utility model can solve the demand of intelligent power, electrical energy saving, can produce the certain social economic benefit.
The utility model content
The utility model is a kind of intelligent wireless control single phase poaer supply socket with power measurement.Its purpose is that with the radio communication of 2.4GHZWLAN technology for supply socket, the electricity consumption data that can add up supply socket realize being connected to the electrical appliance Based Intelligent Control of supply socket.WLAN circuit of the present utility model can be operated in AP or Station pattern.When the utility model is operated in ap mode, can directly be connected with the smart mobile phone that possesses the WLAN function, panel computer etc.When the utility model is operated in the Station pattern, can dispose an AP equipment, the utility model and the smart mobile phone that possesses the WLAN function, panel computer etc. are all added the network that this AP sets up; Also the utility model and the smart mobile phone that possesses the WLAN function, panel computer etc. can be formed the ADHOC network.It possesses functions such as automatic economize on electricity, instant conducting/shutoffs, time-delay conducting/shutoffs, regularly conducting/shutoff, monitoring current, live for Smart Home provide safely, power mode easily.
The utility model is a kind of intelligent wireless control single phase poaer supply socket with power measurement.Described single phase poaer supply socket can be five hole single-sockets or five hole townhouse sockets; Described wireless finger WLAN wireless technology realizes that by the WLAN wireless module WLAN module is operated in AP or Station pattern; Described intelligence refers to by the smart mobile phone that possesses the WLAN function, panel computer etc. supply socket control parameter is set, and realizes functions such as economize on electricity automatically, instant conducting/shutoff, time-delay conducting/shutoff, regularly conducting/shutoff, monitoring current, safety utilization of electric power.Described power measurement refers to the electricity consumption metering to single-phase 220V AC power, comprises voltage, current effective value, active power, electricity consumption data statisticss such as electric energy.
Intelligent wireless control single phase poaer supply socket comprises electric current and voltage sample circuit, metering circuit, optical coupling isolation circuit, WLAN modular circuit, antenna, relay circuit, indicator light circuit, key circuit, AC-DC circuit, DC-DC power circuit etc.Its concrete technical scheme is as follows:
The electric current and voltage sample circuit is connected to metering circuit, and metering circuit is connected to optical coupling isolation circuit, and optical coupling isolation circuit is connected to the WLAN modular circuit.The WLAN modular circuit has also connected relay circuit, indicator light circuit, key circuit, antenna.The AC-DC circuit is converted to direct voltage with alternating voltage, and the DC-DC power circuit is converted to low-voltage dc voltage with direct voltage.
AC-DC buffer circuit (1) is converted to direct voltage source with the alternating voltage isolation; DC-DC power-switching circuit (2) is realized the conversion of multichannel low-tension supply, transfers direct voltage source to the low-voltage DC potential source; FLASH circuit (3) storing firmware program; Power supply reduction voltage circuit (4) is not isolated alternating voltage and is converted to the low-voltage DC potential source; Metering circuit (5) is electric energy metrical master chip circuit, by current-voltage sampling circuit (12) input sample signal, realizes the calculating to electric energy; The GPIO mouth of WLAN wireless module circuit (7) connects key circuit (8), indicator light circuit (9), realizes arranging input and state indication; The UART communication (or SPI) of WLAN wireless module circuit (7) is connected to metering circuit by optical coupling isolation circuit (6), realizes the parameter setting of metering circuit and reading of electrical energy parameter; Relay circuit (11) is realized power supply output conducting and shutoff by the GPIO mouth control of WLAN wireless module circuit.
The concrete course of work of intelligent wireless control single phase poaer supply socket is as follows:
Current-voltage sampling circuit (12) real-time working is sent sampled signal into metering circuit (5), and the metering circuit real-time implementation is to voltage, electric current, the isoparametric calculating of power, and result of calculation is write register.
The mobile phone of user by possessing the WLAN function, panel computer etc. send conducting/shutoffs instruction for WLAN wireless module circuit (7), and WLAN wireless module circuit (7) receives the processing that makes an immediate response after the instruction, direct control relay circuit (11) conducting or shutoff.
The mobile phone of user by possessing the WLAN function, panel computer etc. instruct for WLAN wireless module circuit (7) forward delay interval conducting/shutoffs instruction or regularly conducting/shutoff, WLAN wireless module circuit (7) will receive instruction and write FLASH circuit (3), then (11) conducting of moment control relay circuit or the shutoff of WLAN wireless module circuit (7) instruction regulation.
WLAN wireless module circuit (7) regularly reads parameters such as the power, electric current, voltage of metering circuit (5), realizes the monitoring to the electricity consumption electric current.When if the electricity consumption electric current surpasses the rated current that presets, WLAN wireless module circuit (7) starts defence program, and control relay circuit (11) turn-offs in real time, reaches the purpose of safety utilization of electric power.When if the electricity consumption electric current reaches the electrical appliance standby current that presets, WLAN wireless module circuit (7) starts node procedure according to built-in real-time clock, prerequisite etc., and control relay circuit (11) turn-offs, and realizes the function of economize on electricity automatically.
WLAN wireless module circuit (7) receives the electrical energy parameter that metering circuit (5) sends, if electrical energy parameter meets when presetting economize on electricity power, and parameter,
In the utility model, the WLAN wireless module has integrated microcontroller, RAM, radio circuit, SDIO interface, SPI from single-chip features such as interface, UART interfaces.
In the utility model, the WLAN wireless module has the key feature that can be operated in AP or Station pattern.
Description of drawings
Fig. 1 is system principle structured flowchart of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, describe preferential embodiment of the present utility model in detail, in explaining process of the present utility model, omit the detailed description to known function and structure.
Concrete connected mode of the present utility model as shown in Figure 1, wherein:
(1) is the AC-DC buffer circuit, (2) be the DC-DC power-switching circuit, (3) are the FLASH circuit, and (4) are the power supply reduction voltage circuits, (5) be metering circuit, (6) be optical coupling isolation circuit, (7) are WLAN wireless module circuit, and (8) are key circuits, (9) be indicator light circuit, (10) be antenna, (11) are relay circuits, and (12) are current-voltage sampling circuits.
AC-DC buffer circuit (1) is converted to direct voltage source with the alternating voltage isolation; DC-DC power-switching circuit (2) is realized the conversion of multichannel low-tension supply, transfers direct voltage source to the low-voltage DC potential source; FLASH circuit (3) storing firmware program; Power supply reduction voltage circuit (4) is not isolated alternating voltage and is converted to the low-voltage DC potential source; Metering circuit (5) is electric energy metrical master chip circuit, by current-voltage sampling circuit (12) input sample signal, realizes the calculating to electric energy; The GPIO mouth of WLAN wireless module circuit (7) connects key circuit (8), indicator light circuit (9), realizes arranging input and state indication; The UART communication (or SPI) of WLAN wireless module circuit (7) is connected to metering circuit by optical coupling isolation circuit (6), realizes the parameter setting of metering circuit and reading of electrical energy parameter; Relay circuit (11) is realized power supply output conducting and shutoff by the GPIO mouth control of WLAN wireless module circuit.
The concrete course of work of intelligent wireless control single phase poaer supply socket is as follows:
Current-voltage sampling circuit (12) real-time working is sent sampled signal into metering circuit (5), and the metering circuit real-time implementation is to voltage, electric current, the isoparametric calculating of power, and result of calculation is write register.
The mobile phone of user by possessing the WLAN function, panel computer etc. send conducting/shutoffs instruction for WLAN wireless module circuit (7), and WLAN wireless module circuit (7) receives the processing that makes an immediate response after the instruction, direct control relay circuit (11) conducting or shutoff.
The mobile phone of user by possessing the WLAN function, panel computer etc. instruct for WLAN wireless module circuit (7) forward delay interval conducting/shutoffs instruction or regularly conducting/shutoff, WLAN wireless module circuit (7) will receive instruction and write FLASH circuit (3), then (11) conducting of moment control relay circuit or the shutoff of WLAN wireless module circuit (7) instruction regulation.
WLAN wireless module circuit (7) regularly reads parameters such as the power, electric current, voltage of metering circuit (5), realizes the monitoring to the electricity consumption electric current.When if the electricity consumption electric current surpasses the rated current that presets, WLAN wireless module circuit (7) control relay circuit (11) in real time turn-offs, and reaches the purpose of safety utilization of electric power.When if the electricity consumption electric current reaches the electrical appliance standby current that presets, WLAN wireless module circuit (7) is according to startups such as built-in real-time clock, prerequisites, and control relay circuit (11) turn-offs, and realizes the function of economize on electricity automatically.
Claims (2)
1. the intelligent wireless control single phase poaer supply socket of band power measurement comprises AC-DC buffer circuit, DC-DC power-switching circuit, FLASH circuit, power supply reduction voltage circuit, metering circuit, optical coupling isolation circuit, WLAN wireless module circuit, key circuit, indicator light circuit, antenna, relay circuit, current-voltage sampling circuit; Wherein:
The AC-DC buffer circuit is converted to direct voltage source with the alternating voltage isolation;
The DC-DC power-switching circuit is realized the conversion of multichannel low-tension supply, transfers direct voltage source to the low-voltage DC potential source;
The power supply reduction voltage circuit is not isolated alternating voltage and is converted to the low-voltage DC potential source;
Metering circuit is electric energy metrical master chip circuit, by current-voltage sampling circuit input sample signal, realizes the calculating to electric energy;
WLAN wireless module circuit connects key circuit, indicator light circuit, realizes arranging input and state indication; WLAN wireless module circuit is connected to metering circuit by optical coupling isolation circuit, realizes the parameter setting of metering circuit and reading of electrical energy parameter; Relay circuit is realized power supply output conducting and shutoff by the control of WLAN wireless module circuit.
2. the intelligent wireless of band power measurement according to claim 1 is controlled the single phase poaer supply socket, it is characterized in that described WLAN wireless module circuit has integrated microcontroller, RAM, radio circuit, SDIO interface, SPI from interface, UART interface, GPIO mouth single-chip feature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207546821U CN203135130U (en) | 2012-12-28 | 2012-12-28 | Wireless intelligent control single-phase power socket with power metering function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207546821U CN203135130U (en) | 2012-12-28 | 2012-12-28 | Wireless intelligent control single-phase power socket with power metering function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203135130U true CN203135130U (en) | 2013-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207546821U Expired - Lifetime CN203135130U (en) | 2012-12-28 | 2012-12-28 | Wireless intelligent control single-phase power socket with power metering function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203135130U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104281058A (en) * | 2014-10-24 | 2015-01-14 | 杭州普创电子有限公司 | Intelligent power supply, intelligent home system and control terminal thereof |
| CN104852220A (en) * | 2014-02-15 | 2015-08-19 | 岳景睿 | Timing socket |
-
2012
- 2012-12-28 CN CN2012207546821U patent/CN203135130U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104852220A (en) * | 2014-02-15 | 2015-08-19 | 岳景睿 | Timing socket |
| CN104281058A (en) * | 2014-10-24 | 2015-01-14 | 杭州普创电子有限公司 | Intelligent power supply, intelligent home system and control terminal thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 102209 Beijing, Beiqijia, the future of science and technology in the south area of China electronic network security and information technology industry base C building, Patentee after: BEIJING CEC HUADA ELECTRONIC DESIGN Co.,Ltd. Address before: 100102 Beijing City, Chaoyang District Lize two Road No. 2, Wangjing science and Technology Park A block five layer Patentee before: BEIJING CEC HUADA ELECTRONIC DESIGN Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |
|
| CX01 | Expiry of patent term |