CN201903585U - Wireless fidelity (WIFI) wireless intelligent electric energy meter - Google Patents
Wireless fidelity (WIFI) wireless intelligent electric energy meter Download PDFInfo
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- CN201903585U CN201903585U CN2010206616391U CN201020661639U CN201903585U CN 201903585 U CN201903585 U CN 201903585U CN 2010206616391 U CN2010206616391 U CN 2010206616391U CN 201020661639 U CN201020661639 U CN 201020661639U CN 201903585 U CN201903585 U CN 201903585U
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Abstract
The utility model relates to a wireless fidelity (WIFI) wireless intelligent electric energy meter, which comprises a master control module, a parameter acquisition module, a WIFI wireless communication module, a display module, a power supply control circuit and a power module, wherein the master control module comprises a microprocessor and a storage unit; the microprocessor is respectively connected with the storage unit, the parameter acquisition module, the WIFI wireless communication module, the display module, the power supply control circuit and the power module; power utilization parameter information acquired by the microprocessor from the parameter acquisition module is displayed through the display module and is saved to the storage unit and simultaneously is sent to a far end by the WIFI wireless communication module.In the utility model, high-capacity real-time monitoring and control are realized on a huge number of power utilization environmental parameters of each power user, and a solid foundation is laid for full operation of an intelligent grid. The power consumption can be reduced and the energy efficiency of a using end is improved under the support of the intelligent grid after the intelligent electric energy meter is implemented, therefore, the intelligent electric energy meter is one of effective ways of saving energy and reducing carbon.
Description
Technical field
The utility model relates to the electric energy meter field, particularly a kind of WIFI intelligent wireless ammeter.
Background technology
Existing intelligent electric energy meter is of a great variety, except the basic function that user's electricity consumption active power is measured, for to monitoring, also realized the measurement that reactive power, applied power, voltage effective value, current effective value, power factor, work frequency, reverse power etc. partly or entirely supply power consumption parameter respectively for power utilization environment.
Above-mentioned in order to obtain for the power utilization environment parameter, power supply management department all is when manually making a copy of user power utilization active power usually, using various portable units such as " infrared copying instrument ", " wireless meter reading " or notebook computer regularly to collect these above-mentioned power utilization environment parameters analyzes, so that adjust the setting of electrical network parameter, thereby improve for power consumption efficiency.The way of this obviously regular collection power utilization environment parameter can be sayed without any real-time basically, therefore becomes the maximum bottleneck that power supply network is transformed into the intelligent power supply net.
Though some research attempts to adopt PLC technology to make up communication network, in the hope of realizing to above-mentioned real-time monitoring for the power utilization environment parameter.But because power grid environment is extremely complicated, be subjected to the restriction of current techniques, the power carrier network will be realized real-time stabilization, transmit the confession power utilization environment parameter of each electricity consumer of enormous amount, the new breakthrough of the PLC technology that awaits in real time reliably.
Though attempting to adopt voluntarily, some research makes up the real-time monitoring that independently wired or cordless communication network is realized each electricity consumer of above-mentioned enormous amount for the power utilization environment parameter.But this communication network that rebuilds with extremely ripe, stable, broadband, at a high speed, cheap and Internet that exist everywhere in the residential area of electricity consumer compares, be that degree of ripeness, the channel width of technology, the technical parameters such as reliability and stability of channel all cannot be mentioned in the same breath, and its construction cost and maintenance cost are strange especially high.
The utility model content
Fundamental purpose of the present utility model is to overcome the above-mentioned shortcoming of prior art, provide a kind of can remote real time monitoring, a kind of WIFI intelligent wireless electric energy meter of control in real time.
The utility model adopts following technical scheme:
A kind of WIFI intelligent wireless electric energy meter, it is characterized in that: comprise main control module, parameter acquisition module, WIFI wireless communication module, display module, power-supplying circuit and power module, wherein: described main control module includes microprocessor and storage unit, this microprocessor links to each other with power module with described storage unit, described parameter acquisition module, WIFI wireless communication module, display module, power-supplying circuit respectively, and this microprocessor will show and be stored to storage unit by display module from the power consumption parameter information that described parameter acquisition module obtains; Described WIFI wireless communication module sends after by the control of described microprocessor the power consumption parameter information translation being become wireless signal, and delivers to microprocessor after the wireless power control signal that receives and undated parameter signal changed; Described power-supplying circuit links to each other with described microprocessor, be used to carry out the cut-out of power supply control command or the connecting subscribers participating feed circuit of described microprocessor, and described microprocessor is stored to storage unit with the user power utilization circuit state; Described power module is used to each module that power supply is provided.
Further, current acquisition unit and voltage acquisition unit that described parameter acquisition module comprises the electric energy metrical unit and is attached thereto are used for the current signal that will obtain and voltage signal and handle and obtain to be used for power consumption parameter information and to deliver to microprocessor.
Further, described WIFI wireless communication module comprises WLAN main control unit and wireless transmit/receive units, send after being used for the power consumption parameter information translation become wireless signal, and deliver to microprocessor after the wireless power control signal that receives and undated parameter signal changed.
Further, also include the electrical energy pulse test module, link to each other, be used for verified users power consumption parameter signal errors with described microprocessor.
Known to foregoing description, compared with prior art, the utlity model has following beneficial effect: at first, the electric energy meter that adopts WIFI to carry out communication has been avoided the trouble of wiring, do not need to destroy buildings, stringing etc., can reduce construction cost and later maintenance cost in earlier stage; Secondly, install fast, can shorten the service fulfillment time; The 3rd has extendability flexibly, can expand easily and check meter a little.The utility model has been realized the high capacity monitoring in real time and control to the power utilization environment parameter of each electricity consumer of enormous amount, for implementing in full of intelligent grid established solid foundation.Implementing the back and can reduce power consumption and promote the use side energy efficiency under the support of intelligent power supply net, therefore is one of a kind of effective way that realizes carbon reduction.
Description of drawings
Fig. 1 is the utility model theory diagram;
Fig. 2 is one of electric energy meter system schematic diagram of the present utility model;
Fig. 3 is two of an electric energy meter system schematic diagram of the present utility model.
Embodiment
Below the utility model will be further described by embodiment.
With reference to Fig. 1, a kind of WIFI intelligent wireless electric energy meter, comprise main control module, parameter acquisition module 20, WIFI wireless communication module 30, display module 40, power-supplying circuit 50 and power module 60, wherein: main control module includes microprocessor 11 and storage unit 12, current acquisition unit 22 and voltage acquisition unit 23 that parameter acquisition module 20 comprises electric energy metrical unit 21 and is attached thereto, electric energy metrical unit 22 is according to the electric current of sampling gained, component of voltage and phase angle thereof, use two 16 second order es-Δ analog to digital converters to obtain the instantaneous active power of electricity consumer institute power consumption by multiplying, reactive power, power consumption parameter information such as power factor, WIFI wireless communication module 30 comprises WLAN main control unit 31 and wireless transmit/receive units 32, display module 40 comprises the LCD display circuit 42 that is used to indicate the LED lamp array 41 of electric energy meter duty and is used to show related data, microprocessor 11 respectively with storage unit 12, electric energy metrical unit 21, WLAN main control unit 31, LED lamp array 41, LCD display circuit 42, power-supplying circuit 50 links to each other with power module 60, this microprocessor 11 will show by display module 40 from the power consumption parameter information that parameter acquisition module 20 obtains and be stored to storage unit 12, and the user power utilization parameter information be sent by WIFI wireless communication module 30 every the several seconds; WIFI wireless communication module 30 sends after by microprocessor 11 control the power consumption parameter information translation being become wireless signal, delivers to microprocessor 11 after also the wireless power control signal that receives and undated parameter signal can being changed; Power-supplying circuit 50 links to each other with microprocessor 11, be used to carry out the cut-out of power supply control command or the connecting subscribers participating feed circuit of microprocessor 11, and will power control command and execution result of microprocessor 11 is stored to storage unit 12, and shows the current electricity condition of using by LED lamp array; Power module 60 provides power supply with electric energy metrical unit 21, microprocessor 11, LCD display circuit 42 and wireless transmit/receive units 32.Also include electrical energy pulse test module 70, link to each other, be used for the error in dipping of verified users power consumption parameter with microprocessor 11.
With reference to Fig. 1, Fig. 2, Fig. 3, use electric energy meter system of the present utility model, comprise WIFI intelligent wireless electric energy meter of the present utility model, realize the power supply management backstage and the internet wireless AP of communication with WIFI intelligent wireless ammeter, the power supply management backstage is realized and the communication of WIFI intelligent wireless ammeter by internet wireless AP, is used for receiving in real time user's power consumption parameter information and sends user's power supplying control signal and undated parameter signal.Internet wireless AP can adopt wireless router.WIFI wireless communication module in the WIFI intelligent wireless ammeter can be a STA (website) in the facilities network topological structure of deferring to the IEEE802.11 agreement, between microprocessor and internet AP, construct a two-way WLAN (wireless local area network) TCP/IP channel as shown in Figure 2, also can be a STA (website) in the hoc network topological structure of deferring to the IEEE802.11 agreement, between microprocessor and internet AP, construct in the two-way WLAN (wireless local area network) TCP/IP channel, also can't directly arrive the wireless aps of the STA (website) of internet AP as other, its information is transmitted, as shown in Figure 3, long-range power supply management backstage also can be read the characteristic parameter of this WiFi intelligent wireless electric energy meter (as for interval time of power utilization environment parameter etc.) by the WiFi communicating circuit, or reset, thereby make remote power feeding management backstage to all electricity consumers in the whole zone of administering for the monitoring of power utilization environment parameter in real-time, and reach the equilibrium state an of the best between the prompting message amount.
Above-mentioned only is an embodiment of the present utility model, but design concept of the present utility model is not limited thereto, and allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (4)
1. WIFI intelligent wireless electric energy meter, it is characterized in that: comprise main control module, the parameter acquisition module, the WIFI wireless communication module, display module, power-supplying circuit and power module, wherein: described main control module includes microprocessor and storage unit, this microprocessor respectively with described storage unit, described parameter acquisition module, the WIFI wireless communication module, display module, power-supplying circuit links to each other with power module, and this microprocessor will show and be stored to storage unit by display module from the power consumption parameter information that described parameter acquisition module obtains; Described WIFI wireless communication module sends after by the control of described microprocessor the power consumption parameter information translation being become wireless signal, and delivers to microprocessor after the wireless power control signal that receives and undated parameter signal changed; Described power-supplying circuit links to each other with described microprocessor, be used to carry out the cut-out of power supply control command or the connecting subscribers participating feed circuit of described microprocessor, and described microprocessor is stored to storage unit with the user power utilization circuit state; Described power module is used to each module that power supply is provided.
2. a kind of WIFI intelligent wireless electric energy meter as claimed in claim 1, it is characterized in that: current acquisition unit and voltage acquisition unit that described parameter acquisition module comprises the electric energy metrical unit and is attached thereto are used for the current signal that will obtain and voltage signal and handle and obtain to be used for power consumption parameter information and to deliver to microprocessor.
3. a kind of WIFI intelligent wireless electric energy meter as claimed in claim 1, it is characterized in that: described WIFI wireless communication module comprises WLAN main control unit and wireless transmit/receive units, send after being used for the power consumption parameter information translation become wireless signal, and deliver to microprocessor after the wireless power control signal that receives and undated parameter signal changed.
4. a kind of WIFI intelligent wireless electric energy meter as claimed in claim 1 is characterized in that: also include the electrical energy pulse test module, link to each other with described microprocessor, be used for verified users power consumption parameter signal errors.
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CN2010206616391U CN201903585U (en) | 2010-12-16 | 2010-12-16 | Wireless fidelity (WIFI) wireless intelligent electric energy meter |
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Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103208174A (en) * | 2013-03-15 | 2013-07-17 | 成都中远信电子科技有限公司 | WIFI-based (wide fidelity-based) remote meter-reading data acquisition system |
CN103454491A (en) * | 2013-08-15 | 2013-12-18 | 江苏科技大学 | Intelligent electric meter and power quality detection method |
CN103558463A (en) * | 2013-10-25 | 2014-02-05 | 同济大学 | Distributed real-time energy consumption data monitoring and analyzing system |
CN103810834A (en) * | 2014-02-25 | 2014-05-21 | 三峡大学 | Wireless wifi (Wireless Fidelity) intelligent read-free ammeter |
CN103852632A (en) * | 2012-12-06 | 2014-06-11 | 苏州工业园区新宏博通讯科技有限公司 | Metering collector with positioning function |
CN104316895A (en) * | 2014-10-28 | 2015-01-28 | 哈尔滨电工仪表研究所 | Single-phase and three-phase power meter detector |
CN105092959A (en) * | 2015-08-26 | 2015-11-25 | 深圳酷宅科技有限公司 | Intelligent power meter and power measuring system |
CN105549490A (en) * | 2016-02-01 | 2016-05-04 | 苏州中恒普瑞能源互联网科技有限公司 | Wireless measurement and control instrument on the basis of WiFi communication mode |
CN105894765A (en) * | 2015-01-22 | 2016-08-24 | 天津工业大学 | WLAN-based electric energy collecting system |
CN107370817A (en) * | 2017-07-30 | 2017-11-21 | 安徽云帮邦网络技术有限公司 | A kind of intelligent electric meter cloud data-storage system |
CN110703182A (en) * | 2019-11-08 | 2020-01-17 | 南京沁恒微电子股份有限公司 | Wireless intelligent electric energy meter and production line calibration implementation method thereof |
-
2010
- 2010-12-16 CN CN2010206616391U patent/CN201903585U/en not_active Expired - Lifetime
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103852632A (en) * | 2012-12-06 | 2014-06-11 | 苏州工业园区新宏博通讯科技有限公司 | Metering collector with positioning function |
CN103208174A (en) * | 2013-03-15 | 2013-07-17 | 成都中远信电子科技有限公司 | WIFI-based (wide fidelity-based) remote meter-reading data acquisition system |
CN103454491A (en) * | 2013-08-15 | 2013-12-18 | 江苏科技大学 | Intelligent electric meter and power quality detection method |
CN103454491B (en) * | 2013-08-15 | 2015-11-25 | 江苏科技大学 | Intelligent electric meter and power quality detection method |
CN103558463A (en) * | 2013-10-25 | 2014-02-05 | 同济大学 | Distributed real-time energy consumption data monitoring and analyzing system |
CN103810834A (en) * | 2014-02-25 | 2014-05-21 | 三峡大学 | Wireless wifi (Wireless Fidelity) intelligent read-free ammeter |
CN104316895A (en) * | 2014-10-28 | 2015-01-28 | 哈尔滨电工仪表研究所 | Single-phase and three-phase power meter detector |
CN105894765A (en) * | 2015-01-22 | 2016-08-24 | 天津工业大学 | WLAN-based electric energy collecting system |
CN105092959A (en) * | 2015-08-26 | 2015-11-25 | 深圳酷宅科技有限公司 | Intelligent power meter and power measuring system |
CN105549490A (en) * | 2016-02-01 | 2016-05-04 | 苏州中恒普瑞能源互联网科技有限公司 | Wireless measurement and control instrument on the basis of WiFi communication mode |
CN107370817A (en) * | 2017-07-30 | 2017-11-21 | 安徽云帮邦网络技术有限公司 | A kind of intelligent electric meter cloud data-storage system |
CN110703182A (en) * | 2019-11-08 | 2020-01-17 | 南京沁恒微电子股份有限公司 | Wireless intelligent electric energy meter and production line calibration implementation method thereof |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: FUJIAN DAHONG INDUSTRIAL + DEVELOPMENT CO., LTD. Free format text: FORMER NAME: FUJIAN DAHONG ELECTRONICS DEVELOPMENT CO., LTD. |
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CP01 | Change in the name or title of a patent holder |
Address after: 362700 No. 108 Fu Hui Road, Shishi City, Fujian, Quanzhou Patentee after: FUJIAN DAHONG INDUSTRY & DEVELOPMENT CO., LTD. Address before: 362700 No. 108 Fu Hui Road, Shishi City, Fujian, Quanzhou Patentee before: Fujian Dahong Electronic & Development Co., Ltd. |
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CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20110720 |