CN105004896A - Electric meter system with period real-time power consumption data monitoring function - Google Patents
Electric meter system with period real-time power consumption data monitoring function Download PDFInfo
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- CN105004896A CN105004896A CN201510423762.7A CN201510423762A CN105004896A CN 105004896 A CN105004896 A CN 105004896A CN 201510423762 A CN201510423762 A CN 201510423762A CN 105004896 A CN105004896 A CN 105004896A
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Abstract
The invention discloses an electric meter system with a period real-time power consumption data monitoring function. The electric meter system comprises an electric energy sampling module used for sampling power consumption data in real time and transmitting the data, an electric energy metering module used for receiving and processing the power consumption data and obtaining real-time power consumption data, and an energy monitoring module used for monitoring whether a real-time power consumption parameter in each pre-divided period exceeds a preset rated power consumption parameter corresponding to the period according to the real-time power consumption data, and alarm signals are emitted if yes. According to the electric meter system, whether the real-time power consumption parameter in each pre-divided period exceeds the preset rated power consumption parameter corresponding to the period can be monitored in real time, the alarm signals are emitted to notify users if so, the condition that in some periods, abnormal power consumption cannot be known in time is effectively avoided, the users can conveniently check the power consumption condition in time, unnecessary power consumption is reduced, the energy is saved, and the electric meter system can be widely applied to daily lives.
Description
Technical field
The present invention relates to intelligent electric meter field, particularly relate to a kind of electric meter system with period real-time electricity consumption data monitoring function.
Background technology
Intelligent electric meter is the intelligent terminal of intelligent grid, it has not been traditional electric energy meter, intelligent electric meter is except possessing the function of measuring of traditional electric energy meter basic electricity parameter, in order to adapt to intelligent grid and new forms of energy use it also there is the intelligentized function such as bidirectional data communication function, anti-stealing electricity function of two-way multiple rate function of measuring, user side controlling functions, plurality of data transmission modes, intelligent electric meter represents the developing direction of following energy-conserving intelligent electrical network final user intelligent terminal.
The monitoring means of present intelligent electric meter are generally manually checked voluntarily by display, or use cable-network transmission or notified by means such as mobile wireless network transmission, when there is abnormal electric quantity consumption in some period, such as there is large electric quantity consumption during family no one, user can not learn in time, greatly affects Consumer's Experience.
Summary of the invention
In order to solve the problems of the technologies described above, the object of this invention is to provide a kind of Real-Time Monitoring power consumption parameter, and send a kind of electric meter system with period real-time electricity consumption data monitoring function of alerting signal in time.
The technical solution adopted in the present invention is:
There is an electric meter system for period real-time electricity consumption data monitoring function, comprising:
Electric energy sampling module, for Real-time Collection electricity consumption data, also it transmits;
Electric energy metering module, for receiving electricity consumption data and processing it, obtains real-time electricity consumption data;
Energy monitor module, for according to real-time electricity consumption data, monitors and whether exceedes the default specified power consumption parameter of this period correspondence in each pre-real-time power consumption parameter divided in the period, if so, then send alerting signal;
The output terminal of described electric energy sampling module is by electric energy metering module and then be connected with the input end of energy monitor module.
As described a kind of further improvement with the electric meter system of period real-time electricity consumption data monitoring function, also comprise display module, for showing electricity consumption data and power consumption parameter;
The input end of described display module is connected with the output terminal of energy monitor module.
As described a kind of further improvement with the electric meter system of period real-time electricity consumption data monitoring function, described electric energy sampling module comprises:
Current sample module, for Real-time Collection current data, also it carries out transferring to electric energy metering module;
Voltage sample module, for Real-time Collection voltage data, also it carries out transferring to electric energy metering module;
The described output terminal of current sample module is connected with the first input end of electric energy metering module, and the output terminal of described voltage sample module is connected with the second input end of electric energy metering module.
As described a kind of further improvement with the electric meter system of period real-time electricity consumption data monitoring function, described electric energy metering module comprises:
Data reception module, for receiving the electricity consumption data transmitted, described electricity consumption data comprise current data and voltage data;
Data processing module, for carrying out filtering to current data and voltage data respectively, removing DC component, be biased, be multiplied and Integral Processing, and then obtains real-time current data, real-time voltage data, power, frequency and power consumption data;
The described output terminal of current sample module is connected with the first input end of data reception module, the output terminal of described voltage sample module is connected with the second input end of data reception module, and the output terminal of described data reception module is by data processing module and then be connected with the input end of energy monitor module.
As described a kind of further improvement with the electric meter system of period real-time electricity consumption data monitoring function, described energy monitor module comprises:
Power consumption parameter computing module, for according to real-time current data, real-time voltage data and the power in the current pre-division period, calculates the real-time power consumption parameter of present period;
Power consumption parameter judge module, for judging whether the real-time power consumption parameter of present period exceedes default specified power consumption parameter, if so, then represents that electricity consumption exceeds amount, sends alerting signal; Otherwise, then represent that electricity consumption is normal, does not send alerting signal;
The output terminal of described data processing module is by power consumption parameter computing module and then be connected with the input end of power consumption parameter judge module.
As described a kind of further improvement with the electric meter system of period real-time electricity consumption data monitoring function, also comprise:
Communication module, for receiving access or the order of external unit;
Described communication module and energy monitor model calling.
As described a kind of further improvement with the electric meter system of period real-time electricity consumption data monitoring function, also comprise:
Clock module, for being energy monitor module with time information;
Described clock module and energy monitor model calling.
The invention has the beneficial effects as follows:
Whether a kind of electric meter system with period real-time electricity consumption data monitoring function of the present invention exceedes the default specified power consumption parameter of this period correspondence by electric energy sampling module, electric energy metering module and the energy monitor module energy Real-Time Monitoring real-time power consumption parameter within each pre-division period, if exceed, then send alerting signal and notify user, situation about can not learn in time when effectively avoiding some period to occur abnormal electric quantity consumption, user is facilitated to investigate electricity consumption situation in time, reduce unnecessary use electric consumption, economize energy.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further:
Fig. 1 is a kind of functional-block diagram with the electric meter system of period real-time electricity consumption data monitoring function of the present invention.
Embodiment
With reference to figure 1, a kind of electric meter system with period real-time electricity consumption data monitoring function of the present invention, comprising:
Electric energy sampling module, for Real-time Collection electricity consumption data, also it transmits;
Electric energy metering module, for receiving electricity consumption data and processing it, obtains real-time electricity consumption data;
Energy monitor module, for according to real-time electricity consumption data, monitors and whether exceedes the default specified power consumption parameter of this period correspondence in each pre-real-time power consumption parameter divided in the period, if so, then send alerting signal;
The output terminal of described electric energy sampling module is by electric energy metering module and then be connected with the input end of energy monitor module.
Be further used as preferred embodiment, also comprise display module, for showing electricity consumption data and power consumption parameter; The input end of described display module is connected with the output terminal of energy monitor module.
Be further used as preferred embodiment, described electric energy sampling module comprises: current sample module, and for Real-time Collection current data, also it carries out transferring to electric energy metering module; Voltage sample module, for Real-time Collection voltage data, also it carries out transferring to electric energy metering module; The described output terminal of current sample module is connected with the first input end of electric energy metering module, and the output terminal of described voltage sample module is connected with the second input end of electric energy metering module.
Be further used as preferred embodiment, described electric energy metering module comprises:
Data reception module, for receiving the electricity consumption data transmitted, described electricity consumption data comprise current data and voltage data;
Data processing module, for carrying out filtering to current data and voltage data respectively, removing DC component, be biased, be multiplied and Integral Processing, and then obtains real-time current data, real-time voltage data, power, frequency and power consumption data;
The described output terminal of current sample module is connected with the first input end of data reception module, the output terminal of described voltage sample module is connected with the second input end of data reception module, and the output terminal of described data reception module is by data processing module and then be connected with the input end of energy monitor module.
Be further used as preferred embodiment, described energy monitor module comprises:
Power consumption parameter computing module, for according to real-time current data, real-time voltage data and the power in the current pre-division period, calculates the real-time power consumption parameter of present period;
Power consumption parameter judge module, for judging whether the real-time power consumption parameter of present period exceedes default specified power consumption parameter, if so, then represents that electricity consumption exceeds amount, sends alerting signal; Otherwise, then represent that electricity consumption is normal, does not send alerting signal;
Wherein, described real-time power consumption parameter and specified power consumption parameter include but not limited to active power, reactive power, applied power, voltage and current.
The output terminal of described data processing module is by power consumption parameter computing module and then be connected with the input end of power consumption parameter judge module.
Be further used as preferred embodiment, also comprise: communication module, for receiving access or the order of external unit; Described communication module and energy monitor model calling.
Be further used as preferred embodiment, also comprise: clock module, for being energy monitor module with time information; Described clock module and energy monitor model calling.
In the specific embodiment of the invention, described electric energy sampling module adopts current sampling circuit and voltage sampling circuit to form, described electric energy metering module adopts computation chip to realize, described energy monitor module adopts microprocessor to realize, described display module adopts LED display and/or LCD display to realize, described communication module adopts RS485 bus, infrared module, bluetooth module and wifi module realize, described clock module adopts clock chip (also can be integrated in the built-in clock circuit of microprocessor), described energy monitor module is also connected with memory circuit, for the controling parameters of saved system, power consumption parameter, the data such as operation note.The power supply of system is from outside 220V alternating current.Also comprise power module in electric meter system embodiment of the present invention, power module is used for 220V alternating current to be converted to direct current, and is inner each module (the including but not limited to control treatment module) power supply of electric meter system.
Before using, user first divides each period in advance and sets specified power consumption parameter corresponding to each period, multiple period can be divided into by one day 24 hours, during system works, by voltage sampling circuit and current sampling circuit, by the voltage of 220V alternating current, current value, be converted to suitable voltage data and current data, export computation chip to.Described computation chip by filtering, remove DC component, be biased, be multiplied, the process such as integration can obtain real-time current data, real-time voltage data, power, frequency and power consumption data.Then according to real-time current data, real-time voltage data and the power in the current pre-division period, by microprocessor-based control process, can the real-time power consumption parameter of present period.Described microprocessor carries out power consumption parameter detection to each period.When real-time power consumption parameter exceedes specified power consumption parameter corresponding to present period, electric energy meter just performs record, alarm operation, and such user just can know the situation that multiplexing electric abnormality occurs in time.Described wifi module, infrared module, bluetooth module are all connected with microprocessor, communicate with external unit for providing communication.Described RS485 bus is used for carrying out wired interconnected with external unit.LED display is all connected with the output terminal of microprocessor with the input end of LCD display, for showing the data such as status information, power consumption parameter of electric energy meter.
From foregoing, whether a kind of electric meter system with period real-time electricity consumption data monitoring function of the present invention exceedes the default specified power consumption parameter of this period correspondence by electric energy sampling module, electric energy metering module and the energy monitor module energy Real-Time Monitoring real-time power consumption parameter within each pre-division period, if exceed, then send alerting signal and notify user, situation about can not learn in time when effectively avoiding some period to occur abnormal electric quantity consumption, user is facilitated to investigate electricity consumption situation in time, reduce unnecessary use electric consumption, economize energy.
More than that better enforcement of the present invention is illustrated, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent variations or replacement under the prerequisite without prejudice to spirit of the present invention, and these equivalent distortion or replacement are all included in the application's claim limited range.
Claims (7)
1. there is an electric meter system for period real-time electricity consumption data monitoring function, it is characterized in that: comprising:
Electric energy sampling module, for Real-time Collection electricity consumption data, also it transmits;
Electric energy metering module, for receiving electricity consumption data and processing it, obtains real-time electricity consumption data;
Energy monitor module, for according to real-time electricity consumption data, monitors and whether exceedes the default specified power consumption parameter of this period correspondence in each pre-real-time power consumption parameter divided in the period, if so, then send alerting signal;
The output terminal of described electric energy sampling module is by electric energy metering module and then be connected with the input end of energy monitor module.
2. a kind of electric meter system with period real-time electricity consumption data monitoring function according to claim 1, is characterized in that: also comprise display module, for showing electricity consumption data and power consumption parameter;
The input end of described display module is connected with the output terminal of energy monitor module.
3. a kind of electric meter system with period real-time electricity consumption data monitoring function according to claim 1, is characterized in that: described electric energy sampling module comprises:
Current sample module, for Real-time Collection current data, also it carries out transferring to electric energy metering module;
Voltage sample module, for Real-time Collection voltage data, also it carries out transferring to electric energy metering module;
The described output terminal of current sample module is connected with the first input end of electric energy metering module, and the output terminal of described voltage sample module is connected with the second input end of electric energy metering module.
4. a kind of electric meter system with period real-time electricity consumption data monitoring function according to claim 3, is characterized in that: described electric energy metering module comprises:
Data reception module, for receiving the electricity consumption data transmitted, described electricity consumption data comprise current data and voltage data;
Data processing module, for carrying out filtering to current data and voltage data respectively, removing DC component, be biased, be multiplied and Integral Processing, and then obtains real-time current data, real-time voltage data, power, frequency and power consumption data;
The described output terminal of current sample module is connected with the first input end of data reception module, the output terminal of described voltage sample module is connected with the second input end of data reception module, and the output terminal of described data reception module is by data processing module and then be connected with the input end of energy monitor module.
5. a kind of electric meter system with period real-time electricity consumption data monitoring function according to claim 4, is characterized in that: described energy monitor module comprises:
Power consumption parameter computing module, for according to real-time current data, real-time voltage data and the power in the current pre-division period, calculates the real-time power consumption parameter of present period;
Power consumption parameter judge module, for judging whether the real-time power consumption parameter of present period exceedes default specified power consumption parameter, if so, then represents that electricity consumption exceeds amount, sends alerting signal; Otherwise, then represent that electricity consumption is normal, does not send alerting signal;
The output terminal of described data processing module is by power consumption parameter computing module and then be connected with the input end of power consumption parameter judge module.
6. a kind of electric meter system with period real-time electricity consumption data monitoring function according to claim 1, is characterized in that: also comprise:
Communication module, for receiving access or the order of external unit;
Described communication module and energy monitor model calling.
7. a kind of electric meter system with period real-time electricity consumption data monitoring function according to claim 1, is characterized in that: also comprise:
Clock module, for being energy monitor module with time information;
Described clock module and energy monitor model calling.
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| CN106405180A (en) * | 2016-08-18 | 2017-02-15 | 卢志旭 | Method for preventing electricity from being stolen |
| CN106842991A (en) * | 2015-12-07 | 2017-06-13 | 腾讯科技（深圳）有限公司 | The long-range control method and device of intelligent electric meter |
| CN109428398A (en) * | 2017-09-01 | 2019-03-05 | 中国科学院沈阳自动化研究所 | A kind of industrial user's electricity consumption behavior acquisition device and method |
| CN113447711A (en) * | 2021-08-02 | 2021-09-28 | 宁夏隆基宁光仪表股份有限公司 | Intelligent ammeter with old people electricity utilization abnormity warning function and warning method thereof |
| CN113991806A (en) * | 2021-11-23 | 2022-01-28 | 绿能慧充数字技术有限公司 | Charging system electric quantity abnormity judgment system and method |
| CN114726659A (en) * | 2022-06-08 | 2022-07-08 | 天津市普迅电力信息技术有限公司 | Energy-saving control system and method for edge gateway |
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| CN106842991A (en) * | 2015-12-07 | 2017-06-13 | 腾讯科技（深圳）有限公司 | The long-range control method and device of intelligent electric meter |
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| CN113447711A (en) * | 2021-08-02 | 2021-09-28 | 宁夏隆基宁光仪表股份有限公司 | Intelligent ammeter with old people electricity utilization abnormity warning function and warning method thereof |
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| CN114726659A (en) * | 2022-06-08 | 2022-07-08 | 天津市普迅电力信息技术有限公司 | Energy-saving control system and method for edge gateway |
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Application publication date: 20151028 |