CN203617788U - Household electrical appliance power consumption management device - Google Patents
Household electrical appliance power consumption management device Download PDFInfo
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- CN203617788U CN203617788U CN201320701470.1U CN201320701470U CN203617788U CN 203617788 U CN203617788 U CN 203617788U CN 201320701470 U CN201320701470 U CN 201320701470U CN 203617788 U CN203617788 U CN 203617788U
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- microprocessor
- household appliance
- management devices
- electric energy
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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
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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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
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
- Y04S20/242—Home appliances
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model relates to a household electrical appliance power consumption management device, which comprises a voltage acquisition circuit, a current acquisition circuit, an electric energy metering chip, a microprocessor, an interface circuit and a power supply circuit, wherein the output end of the voltage acquisition circuit is connected to a voltage input end of the electric energy metering chip; the output end of the current acquisition circuit is connected to a current input end of the electric energy metering chip; the output end of the electric energy metering chip is connected to a data input end of the microprocessor; the interface circuit is connected to a communication port of the microprocessor; the power supply circuit is connected to a power end of the microprocessor; and the interface circuit is connected to a control center of a power supply enterprise. The household electrical appliance power consumption management device can acquire voltage signals and current signals of a household electrical appliance, calculates various power consumption data information and carries out centralized processing on the power consumption data, thereby being convenient for managing the power consumption of the household electrical appliance by a user, acquiring electric energy information of a power consumer, and uploading the information to the power supply enterprise, and being convenient for the power supply enterprise to carry out data analysis and processing on the power consumer, and capable of transmitting relevant power consumption information to the consumer in real time.
Description
Technical field
The utility model relates to electric power project engineering field, particularly relates to a kind of Household Appliance management devices.
Background technology
Electric energy metrical is an important step in modern electric marketing system, traditional electric flux clearing are to rely on the artificial on-the-spot copy reading data that regularly arrive, at all Shortcomings of aspect such as real-time, accuracy and applications, and electricity consumption client has not only required electricity to use, and the high-quality electricity of requirement, enjoy better service, therefore improve power department electricity charge real-time clearing level, setting up a kind of novel meter reading method has become the common recognition of all power departments.
In order to improve intelligent level, Auto-recording System of Electrical Power Calculation is that electric energy measurement data is gathered automatically, transmission and the system of processing, it has overcome Traditional Man the inefficient and uncertain of pattern of checking meter, advance the modern development process of electric energy management, but in the middle of the electricity consumption relevant information management of household electrical appliance, existing Household Appliance management correlation technique, lack the technological means that power information to household electrical appliance and energy information carry out Real-time Collection, electricity consumption user can not manage the electricity consumption of household electrical appliance in all directions, power supply enterprise also cannot grasp user's electricity consumption situation in real time, cannot transmit relevant power information to user, cause intelligent degree low, cannot meet the market demand of power grid application.
Utility model content
Based on this, being necessary, for the low problem of the intelligent degree of existing Household Appliance management correlation technique, provides a kind of Household Appliance management devices.
A kind of Household Appliance management devices, comprising: voltage collection circuit, current collection circuit, electric energy computation chip, microprocessor, interface circuit, power circuit;
The output of described voltage collection circuit connects the voltage input end of electric energy computation chip;
The output of described current collection circuit connects the current input terminal of electric energy computation chip;
The output of described electric energy computation chip connects the data input pin of microprocessor;
Described interface circuit is connected with the port of microprocessor;
Described power circuit is connected with the power end of microprocessor;
Described interface circuit connects the control centre of power supply enterprise.
Above-mentioned Household Appliance management devices, can gather voltage, the current signal of household electrical appliance, calculate various electricity consumption data messages and electricity consumption data are focused on, be convenient to user management Household Appliance amount, and the energy information that collects electricity consumption user uploads to power supply enterprise, be convenient to power supply enterprise electricity consumption user is carried out to data analysis and process, and can transmit relevant power information to user in real time.
Accompanying drawing explanation
Fig. 1 is the structural representation of Household Appliance management devices of the present utility model;
Fig. 2 is the structural representation of the Household Appliance management devices of a preferred embodiment.
Embodiment
Below in conjunction with accompanying drawing, the embodiment of Household Appliance management devices of the present utility model is described in detail.
Shown in Figure 1, Fig. 1 is Household Appliance management devices structural representation of the present utility model, comprising: voltage collection circuit 01, current collection circuit 02, electric energy computation chip 03, microprocessor 04, interface circuit 05, power circuit 06; Wherein, the output of voltage collection circuit 01 connects the voltage input end of electric energy computation chip 03; The output of current collection circuit 02 connects the current input terminal of electric energy computation chip 03; The output of electric energy computation chip 03 connects the data input pin of microprocessor 04; Interface circuit 05 is connected with the port of microprocessor 04; Power circuit 06 is connected with the power end of microprocessor 04; Described interface circuit 05 connects the control centre of power supply enterprise.
Its operation principle is: voltage collection circuit 01 gathers the voltage signal of household electrical appliance supply line; Current collection circuit 02 gathers the current signal of household electrical appliance supply line; Electric energy computation chip 03 calculates power information by the voltage signal and the current signal that gather, can comprise electric energy, power, current effective value, voltage effective value, power factor etc.; Power circuit 06 provides microprocessor 04 required power supply; Microprocessor 04 carries out respective handling to power information and obtains various managing electric quantity related data information, such as electricity consumption when electricity consumption when the accumulation of electricity consumption electric energy, interruption duration, peak, paddy, the quality of power supply, electricity charge rate and time etc., meanwhile, microprocessor 04 can carry out information interaction with the control centre of power supply enterprise by interface circuit 05.
The Household Appliance management devices of the present embodiment, can gather the various data messages of household electrical appliance, such as electricity consumption when electricity consumption when active power, reactive power, power factor, harmonic content, the accumulation of electricity consumption electric energy, interruption duration, peak, paddy, the quality of power supply, electricity charge rate and time etc., be convenient to user management Household Appliance amount.Meanwhile, have data-transformation facility, the energy information that Household Appliance manager is collected to electricity consumption user uploads to power supply enterprise in time, is convenient to power supply enterprise user's electricity consumption situation is carried out to data analysis and process, issues various and electricity consumption relevant information etc.
For more clear the technical solution of the utility model, below provide some preferred embodiments of the present utility model.
Shown in Figure 2, Fig. 2 is the Household Appliance management devices structural representation of a preferred embodiment.
In one embodiment, Household Appliance management devices of the present utility model can also comprise: control inputs circuit 07, display circuit 08; Wherein, control inputs circuit 07, display circuit 08 connect respectively the I/O mouth of microprocessor 04.
Above-mentioned display circuit 08, can show various power informations and managing electric quantity related data information; Such as electric energy, electric energy curve, power, power curve, voltage, voltage curve, electric current, current curve etc., be convenient to user's real time inspection, can realize the input instruction control to Household Appliance management devices by control inputs circuit 07.
In one embodiment, Household Appliance management devices of the present utility model can also comprise: switch driving circuit 09, switch 10, temperature collection circuit 11; Wherein, switch driving circuit 09 connects the I/O mouth of microprocessor 04; The output of the control input end connecting valve drive circuit 09 of switch 10, and be connected between the supply line of household electrical appliance; Temperature collection circuit 11 connects the A/D end of microprocessor 04.
Said temperature Acquisition Circuit 11 can gather the ambient temperature of household electrical appliance, and after calculating by microprocessor 04, the folding of control switch drive circuit 09 control switch 10, realizes the Based Intelligent Control with power consumption; Preferably, it is 12VDC solid-state relay or magnetic latching relay that switch 10 can adopt operating voltage, and its repeat circuit is mainly used in controlling power consumption equipment and cut-offs; In addition, the ambient temperature of measurement can show in real time by display circuit 08.
In one embodiment, Household Appliance management devices of the present utility model can also comprise: data storage 12, and described data storage 12 connects the data-interface of microprocessor 04; Can provide various data storages for microprocessor 04 by data storage 12.
In one embodiment, Household Appliance management devices of the present utility model can also comprise: clock circuit 13, and described clock circuit 13 connects the I/O mouth of microprocessor 04; Can adopt clock circuit 11DS12C887, can automatically produce century, year, month, day, hour, min, second equal time information, for Household Appliance management devices provides correct time information, this temporal information can show in real time by display circuit 08.
In one embodiment, the circuit structure that the voltage collection circuit 01 of Household Appliance management devices of the present utility model is electric resistance partial pressure type or the circuit structure of voltage transformer formula.
Particularly, voltage collection circuit 01 adopts electric resistance partial pressure to gather voltage signal, or adopts voltage transformer to gather voltage signal.
In one embodiment, the circuit structure that the current collection circuit 02 of Household Appliance management devices of the present utility model is current transformer.
Particularly, current collection circuit 02 adopts current transformer to gather current signal, first by sampling resistor convert to voltage signal carry out rectification, filtering, after deliver to the A/D collection terminal of microprocessor 04.
In one embodiment, the interface circuit 05 of Household Appliance management devices of the present utility model is wired RS485 interface or wireless radio interface; Wherein, the frequency range of less radio-frequency can be 315-960MHz, in addition, also can adopt GPRS communication mode.
In one embodiment, the microprocessor 04 of Household Appliance management devices of the present utility model is AVR single-chip microcomputer, 51 single-chip microcomputers, MSP430 single-chip microcomputer or PIC single-chip microcomputer.
Household Appliance management devices of the present utility model, can fully gather the various data messages of household electrical appliance, the information such as electricity consumption when electricity consumption while comprising active power, reactive power, power factor, harmonic content, the accumulation of electricity consumption electric energy, interruption duration, peak, paddy, electricity charge rate, the quality of power supply and time, data are carried out to centralized stores and unified analysis, for strengthening dsm, significant.Except measuring the use and the electricity charge of different period electric power every day, can also store peak power price signal and electricity charge rate that power supply enterprise assigns, and notify user to implement which type of tariff policies, data such as comprising power factor, the quality of power supply, equipment health status and electric energy consumption can also be sent to power supply enterprise and collect, store, process and analyze.
The above embodiment has only expressed several execution mode of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection range of the present utility model.Therefore, the protection range of the utility model patent should be as the criterion with claims.
Claims (10)
1. a Household Appliance management devices, is characterized in that, comprising: voltage collection circuit (01), current collection circuit (02), electric energy computation chip (03), microprocessor (04), interface circuit (05), power circuit (06);
The output of described voltage collection circuit (01) connects the voltage input end of electric energy computation chip (03);
The output of described current collection circuit (02) connects the current input terminal of electric energy computation chip (03);
The output of described electric energy computation chip (03) connects the data input pin of microprocessor (04);
Described interface circuit (05) is connected with the port of microprocessor (04);
Described power circuit (06) is connected with the power end of microprocessor (04);
Described interface circuit (05) connects the control centre of power supply enterprise.
2. Household Appliance management devices according to claim 1, is characterized in that, also comprises: control inputs circuit (07), display circuit (08);
Described control inputs circuit (07), display circuit (08) connect respectively the I/O mouth of microprocessor (04).
3. Household Appliance management devices according to claim 1 and 2, is characterized in that, also comprises: switch driving circuit (09), switch (10), temperature collection circuit (11);
Described switch driving circuit (09) connects the I/O mouth of microprocessor (04);
The output of the control input end connecting valve drive circuit (09) of described switch (10), and be connected between the supply line of household electrical appliance;
Described temperature collection circuit (11) connects the A/D end of microprocessor (04).
4. Household Appliance management devices according to claim 1, is characterized in that, also comprises: data storage (12), described data storage (12) connects the data-interface of microprocessor (04).
5. Household Appliance management devices according to claim 1, is characterized in that, also comprises: clock circuit (13), described clock circuit (13) connects the I/O mouth of microprocessor (04).
6. Household Appliance management devices according to claim 1, is characterized in that, the circuit structure that described voltage collection circuit (01) is electric resistance partial pressure type or the circuit structure of voltage transformer formula.
7. Household Appliance management devices according to claim 1, is characterized in that, the circuit structure that described current collection circuit (02) is current transformer.
8. Household Appliance management devices according to claim 1, is characterized in that, interface circuit (05) is wired RS485 interface or wireless radio interface.
9. Household Appliance management devices according to claim 8, is characterized in that, the frequency range of described less radio-frequency is 315-960MHz.
10. Household Appliance management devices according to claim 1, is characterized in that, described microprocessor (04) is AVR single-chip microcomputer, 51 single-chip microcomputers, MSP430 single-chip microcomputer or PIC single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320701470.1U CN203617788U (en) | 2013-11-07 | 2013-11-07 | Household electrical appliance power consumption management device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320701470.1U CN203617788U (en) | 2013-11-07 | 2013-11-07 | Household electrical appliance power consumption management device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203617788U true CN203617788U (en) | 2014-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320701470.1U Expired - Lifetime CN203617788U (en) | 2013-11-07 | 2013-11-07 | Household electrical appliance power consumption management device |
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| Country | Link |
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| CN (1) | CN203617788U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107144771A (en) * | 2017-05-23 | 2017-09-08 | 康体佳智能科技（深圳）有限公司 | A kind of water flow indicator system of built-in intelligence monitoring function |
| CN107356835A (en) * | 2017-08-16 | 2017-11-17 | 亘冠智能技术（杭州）有限公司 | A kind of intelligent electrical energy monitoring analysis system |
| CN110988457A (en) * | 2019-11-19 | 2020-04-10 | 贵州电网有限责任公司 | Power consumption metering system |
-
2013
- 2013-11-07 CN CN201320701470.1U patent/CN203617788U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107144771A (en) * | 2017-05-23 | 2017-09-08 | 康体佳智能科技（深圳）有限公司 | A kind of water flow indicator system of built-in intelligence monitoring function |
| CN107356835A (en) * | 2017-08-16 | 2017-11-17 | 亘冠智能技术（杭州）有限公司 | A kind of intelligent electrical energy monitoring analysis system |
| CN110988457A (en) * | 2019-11-19 | 2020-04-10 | 贵州电网有限责任公司 | Power consumption metering system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: GUANGDONG ZHUOWEI NETWORKS CO., LTD. Effective date: 20140528 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Yongcai Inventor after: Luo Yu Inventor after: Huang Haiqing Inventor after: Song Yu Inventor after: Chen Xuyu Inventor after: Yu Yongzhong Inventor after: Chen Diebin Inventor after: Song Caihua Inventor after: Wu Lixian Inventor after: Xiao Zhaodi Inventor after: Wang Jing Inventor after: Du Jiabing Inventor after: Xiong Gang Inventor before: Wang Yongcai Inventor before: Luo Yu Inventor before: Huang Haiqing Inventor before: Song Yu Inventor before: Chen Xuyu Inventor before: Guan Zhiwei Inventor before: Huang Yukui Inventor before: Li Chang Inventor before: Yu Yongzhong Inventor before: Chen Diebin Inventor before: Song Caihua Inventor before: Wu Lixian Inventor before: Xiao Zhaodi Inventor before: Wang Jing Inventor before: Du Jiabing Inventor before: Xiong Gang |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WANG YONGCAI YU YONGZHONG CHEN YIBIN SONG CAIHUA WU LIXIAN XIAO ZHAODI WANG JING DU JIABING XIONG GANG LUO YU HUANG HAIQING SONG YU CHEN XUYU GUAN ZHIWEI HUANG YUKUI LI CHANG TO: WANG YONGCAI YU YONGZHONG CHEN YIBIN SONG CAIHUA WU LIXIAN XIAO ZHAODI WANG JING DU JIABING XIONG GANG LUO YU HUANG HAIQING SONG YU CHEN XUYU |
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| TR01 | Transfer of patent right |
Effective date of registration: 20140528 Address after: 528000 Fenjiang South Road, Chancheng District, Guangdong, No. 1, No. Patentee after: FOSHAN POWER SUPPLY BUREAU, GUANGDONG POWER GRID Corp. Address before: 528000 Fenjiang South Road, Chancheng District, Guangdong, No. 1, No. Patentee before: FOSHAN POWER SUPPLY BUREAU, GUANGDONG POWER GRID Corp. Patentee before: GUANGDONG TOPWAY NETWORK Co.,Ltd. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140528 |