CN2465192Y - Intelligent electricity quantity collector - Google Patents
Intelligent electricity quantity collector Download PDFInfo
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- CN2465192Y CN2465192Y CN 01201290 CN01201290U CN2465192Y CN 2465192 Y CN2465192 Y CN 2465192Y CN 01201290 CN01201290 CN 01201290 CN 01201290 U CN01201290 U CN 01201290U CN 2465192 Y CN2465192 Y CN 2465192Y
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- electric energy
- energy meter
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Abstract
The utility model relates to an intelligent electricity quantity collector, comprising an intelligent electric quantity collection host machine installed at the outside of an electric meter and composed of a main control CPU, a watchdog circuit, a power down protection circuit, a data memory, and a real-time clock circuit and an electric meter data collection head with an electric quantity signal collection sensor. The intelligent electric quantity collection host machine is connected with the electric meter data collection head. A hand held meter reader which can realize swap data with the intelligent electric quantity collection host machine is provided. The utility model can be installed without opening an electric meter, and new calibration of an electric meter can be avoided. The utility model has the advantages of simple installation, a real-time clock is provided, electric quantity data can be recorded at a definite time, electric quantity can be recorded according to time intervals a peak valley time, multiple path collection can be realized, multiple electric meter measurement can be realized, and the utility model has the advantages of economy and utility.
Description
The utility model relates to a kind of intelligent power harvester, refers to a kind of full external intelligent power harvester that is fit to be installed on the various mechanical power energy meters especially.
The traditional electric energy meter that generally uses drives the rotating disk rotation by the induction by current coil now, and by a series of gear set, revolution is reflected into the electric degree numeral show.The electric energy meter of this mode is simple in structure, the precision height, and stable performance is widely used in the electric energy metrical work; But the need of work staff that checks meter of this electric energy meter is to on-the-spot, the reading of each electric energy meter manually read postscript record, and its automaticity is low, and the time of checking meter is long.
The kind of automatic meter number recorder is a lot of at present, and principle of checking meter and mode have also more various.
A kind of mode is to adopt the mode of electric wire carrier wave to check meter, and user's power consumption is loaded on the electric wire with pulse mode, is transferred to the collection center of data again; This mode need be transformed the inside of electric energy meter, also needs simultaneously to transform present supply line again, and quantities is big, and has reduced the quality of power supply.
Another kind method is to adopt electronic circuit to measure electric energy, does not re-use rotating disk, gear shows electric energy; But the electrical energy meter accuracy of this mode is lower, and cost is higher.
Above-mentioned any automatic meter number recorder no matter, wherein all ubiquity following defective:
At first, before the installation automatic meter number recorder, need transform, also must take electric energy meter apart during installation electric energy meter inside, therefore, the installation process complexity, and need carry out verification to electric energy meter again.
Secondly, existing automatic meter number recorder does not have the function of time recording electric quantity data, can't satisfy the management actual needs of power supply department.
In addition, existing automatic meter number recorder does not have time clock feature, can't satisfy power supply department at times, carry out the needs of meterage by the peak valley time.
Fundamental purpose of the present utility model is to provide a kind of intelligent power harvester, and it does not need electric energy meter inside is transformed, and needn't take electric energy meter apart during installation, installs simply, and can not need because of this device is installed carry out verification to electric energy meter again.
Another purpose of the present utility model is to provide a kind of intelligent power harvester, and it has the device of time recording electric quantity data, the time recording electric quantity data.
Another purpose of the present utility model is to provide a kind of intelligent power harvester, and it is provided with clock control device, can realize at times, carry out electric quantity metering by the peak valley time.
A purpose more of the present utility model is to provide a kind of intelligent power harvester, and it can measure a plurality of electric energy meters, and is easy for installation, economical and practical.
The purpose of this utility model is achieved by the following technical solution:
A kind of intelligent power harvester, it comprises: one is installed in electric energy meter intelligent power outside and that include master cpu, watchdog circuit, power down protection circuit, data-carrier store, real time clock circuit gathers main frame; Gather be connected and the electric energy meter data acquisition head that have the electric quantity signal pick-up transducers of main frame with this intelligent power; One gathers the handheld reading meter device of host exchanging data with intelligent power.
Described electric energy meter data acquisition head is provided with wireless communication apparatus.
Described electric energy meter data acquisition head is not provided with wireless communication apparatus.
Described wireless communication apparatus is infrared communication sending module or infrared communication receiver module or infrared communication sending module and infrared communication receiver module.
The electric quantity signal pick-up transducers of described electric energy meter data acquisition head is an infrared sensor.
Described electric energy meter data acquisition head is located at the electric energy meter clear glass outside of being gathered electric weight, and its infrared sensor is positioned at the position that can see through this clear glass scanning electric energy meter dial plate cylinder.
Described electric energy meter data acquisition head outside surface is provided with the red lid that filters.
Described electric energy meter data acquisition head also is provided with status indicator lamp and electric energy meter running pilot lamp.
Described intelligent power is gathered main frame and is connected with one or more electric energy meter data acquisition heads.
Described handheld reading meter device is provided with infrared communication transmission, receiver module and a communication interface.
The intelligent power harvester that the utility model provides makes its outside that can be installed in electric energy meter, and need not open electric energy meter by adopting infrared acquisition mode, and the verification electric energy meter is installed simple and convenient again; But its real time clock circuit that has has guaranteed its time recording electric quantity data, and can realize at times, carries out electric quantity metering by the peak valley time; The utlity model has the multichannel electric quantity collector in addition, realized a plurality of electric energy meters are measured, it is economical and practical.
The utility model is described in further detail below in conjunction with drawings and Examples:
Fig. 1 is the utility model schematic block circuit diagram.
Fig. 2 is the circuit theory diagrams that the intelligent power of the utility model one embodiment is gathered main frame.
Fig. 3 is the circuit theory diagrams that the intelligent power of the another embodiment of the utility model is gathered main frame.
Fig. 4 is collection head circuit theory diagrams of the present utility model.
Fig. 5 is handheld reading meter device circuit theory diagrams of the present utility model.
As shown in Figure 1, a kind of intelligent power harvester 2 comprises: electric energy meter data acquisition head 21, an intelligent power are gathered a main frame 22 and a hand-held meter-copy device 23.
Wherein, this electric energy meter data acquisition head 21 has an infrared sensor and photoelectric conversion device 213, infrared communication reception, dispensing device 211 and pilot lamp 212.This electric energy meter data acquisition head 21 is installed in the electric energy meter 1 clear glass outside of being gathered electric weight, and its infrared sensor 213 is positioned at the position that can see through this clear glass scanning electric energy meter 1 dial plate cylinder; When electric energy meter 1 work, the electric energy meter dial plate rotates, rotation observation mark revolution on this electric energy meter dial plate is moving to be detected once by this infrared sensor 213 once circle, and this infrared sensor 213 carries out opto-electronic conversion with detected signal and be sent to intelligent power gathering in the main frame 22.
This intelligent power is gathered main frame 22 and is had a master control central processing unit (CPU) 221, watchdog circuit 2211, power down protection circuit 2212, data-carrier store 222, real time clock circuit 223; The infrared sensor 213 detected signals that this master control central processing unit (CPU) 221 receives by electric energy meter data acquisition head 21, handle this signal according to the setting of measure control program and according to the real-time clock signal that real time clock circuit 223 sends, and the data storage after will handling is in data-carrier store 222; Its watchdog circuit 2211 and power down protection circuit 2212 are gathered main frame 22 reliably workings in order to guarantee this intelligent power.This intelligent power is gathered main frame 22 in the acquired signal of handling 21 transmissions of electric energy meter data acquisition head, also drives corresponding pilot lamp 212 to these electric energy meter data acquisition head 21 these electric energy meter data acquisition head 21 duty indicator signals of transmission and lights.
One hand-held meter-copy device 23 comprises: an infrared communication receives and dispensing device 231, is checked meter controller 232, a communication interface 233 and a storer 234.
When checking meter operation, controller 232 control of being checked meter of this handheld reading meter device 23, send a meter reading instruction signal by its infrared communication reception and dispensing device 231 to electric energy meter data acquisition head 21, this signal is received by the infrared communication of electric energy meter data acquisition head 21, dispensing device 211 receives and is sent to coupled intelligent power and gathers among the main frame 22, after this intelligent power is gathered this instruction of main frame 22 receptions, according to the control of its data router, by the infrared communication reception of electric energy meter data acquisition head 21, the continuous data that dispensing device 211 will be stored in intelligent power collection main frame 22 data-carrier stores 222 sends.This continuous data is received and is stored in its storer 234 by the infrared communication reception and the dispensing device 231 of handheld reading meter device 23.
This handheld reading meter device 23 is connected with other Data Receiving computing machines by a communication interface 233, will be by the data dump of these handheld reading meter device 23 collections among other system.
Shown in Fig. 1,2,4, U11 is the infrared sensor 213 of electric energy meter data acquisition head 21, and it gathers electric energy meter dial plate turn signal, and is that this signal of electric signal COMPARE OUT is sent to intelligent power and gathers among the main frame 22 with this conversion of signals; U1 is the master control central processing unit (CPU) 221 that intelligent power is gathered main frame 22, electric signal COMPARE OUT is input to a COMPARE_IN input end of this master control central processing unit (CPU) 221, and the data after master control central processing unit (CPU) 221 these signals of processing also will be handled output among the connected storer U2 by its output pin 11,12 stores; One real-time clock 223 be an integrated circuit (IC) chip U3 its be connected with master control central processing unit (CPU) 221 by 5,6,7 pins, for master control central processing unit (CPU) 221 provides real-time clock signal.
As Fig. 1,2,4, shown in 5, the controller 232 of checking meter of handheld reading meter device 23 sends a drive infrared-emitting diode D11 by its pin 1 and sends the meter reading instruction signal, this signal is received by the infrared receiving chip U12 of electric energy meter data acquisition head 21, and be sent to the pin 9 that intelligent power is gathered the master control central processing unit (CPU) 221 of main frame 22 by its pin 3, master control central processing unit (CPU) 221 is read according to the data that this command information will be stored among the storer U2, and sending to the end SEND that transmits of electric energy meter data acquisition head 21 by its pin 19, it also drives infrared-emitting diode D3 and gives handheld reading meter device 23 with this data transmission.Handheld reading meter device 23 receives the data of being launched by electric energy meter data acquisition head 21 by its infrared receiving device Q1, and read in by the pin 4 of its controller 232 of checking meter, this controller 232 of checking meter is handled these data and by its pin 17,18 it is deposited in the storer 234 (U21).
In addition, intelligent power is gathered the master control central processing unit (CPU) 221 of main frame 22 in the acquired signal of handling 21 transmissions of electric energy meter data acquisition head, also transmit these electric energy meter data acquisition head 21 duty indicator signals to this electric energy meter data acquisition head 21, and drive corresponding pilot lamp 212 (light emitting diode D1, D2) and light by its pin 17,18.
As Fig. 1,3, shown in 4, U1 ' gathers the master control central processing unit (CPU) 221 of main frame 22 for intelligent power, the electric energy meter metering signal of being gathered by a plurality of electric energy meter data acquisition heads 21 is input to the pin 8 that a signal is put chip U5 in order respectively, 9,10,11, after this signal arrangement chip U5 arrangement, pass through its pin 1 again, 2,13, other was input to the pin 40 of this master control central processing unit 221 (U1 ') in 14 minutes, 41,42,43, master control central processing unit 221 (U1 ') handle this signal and will handle after data pass through its output pin 3,4 output to storage among the connected storer U2 '; One real-time clock 223 be an integrated circuit (IC) chip U3 ' its be connected by 19,18,17 of 5,6,7 pins and master control central processing unit 221 (U1 '), for master control central processing unit 221 (U1 ') provides real-time clock signal.
As Fig. 1,3,4, shown in 5, the controller 232 of checking meter of handheld reading meter device 23 sends a drive infrared-emitting diode D11 by its pin 1 and sends the meter reading instruction signal, this signal is received by the infrared receiving chip U12 of electric energy meter data acquisition head 21, and be sent to the pin 15 that intelligent power is gathered the master control central processing unit 221 of main frame 22 (U1 ') by its pin 3, master control central processing unit (CPU) 221 is read according to the data that this command information will be stored among the storer U2, and sending to the end SEND that transmits of electric energy meter data acquisition head 21 by its pin 13, it also drives infrared-emitting diode D3 and gives handheld reading meter device 23 with this data transmission.Handheld reading meter device 23 receives the data of being launched by electric energy meter data acquisition head 21 by its infrared receiving device Q1, and read in by the pin 4 of its controller 232 of checking meter, this controller 232 of checking meter is handled these data and by its pin 17,18 it is deposited in the storer 234 (U21).
In addition, the master control central processing unit 221 of intelligent power collection main frame 22 (U1 ') in the acquired signal of handling 21 transmissions of electric energy meter data acquisition head, also transmit these electric energy meter data acquisition head 21 duty indicator signals to a plurality of electric energy meter data acquisition heads 21 respectively, and drive corresponding pilot lamp 212 (light emitting diode D1, D2) and light by its pin 8,24,25,26,27.
Can make an intelligent power gather main frame 22 thus and be connected, realize that intelligent power collection main frame 22 is simultaneously to the data acquisition of many families electric energy meter 1 with a plurality of electric energy meter data acquisition heads 21.
Claims (10)
1, a kind of intelligent power harvester, it is characterized in that: it comprises:
One is installed in electric energy meter intelligent power outside and that include master cpu, watchdog circuit, power down protection circuit, data-carrier store, real time clock circuit gathers main frame;
Gather be connected and the electric energy meter data acquisition head that have the electric quantity signal pick-up transducers of main frame with this intelligent power;
One gathers the handheld reading meter device of host exchanging data with intelligent power.
2, intelligent power harvester as claimed in claim 1 is characterized in that: described electric energy meter data acquisition head is provided with wireless communication apparatus.
3, intelligent power harvester as claimed in claim 1 is characterized in that: described electric energy meter data acquisition head is not provided with wireless communication apparatus.
4, intelligent power harvester as claimed in claim 1 or 2 is characterized in that: described wireless communication apparatus is infrared communication sending module or infrared communication receiver module or infrared communication sending module and infrared communication receiver module.
5, intelligent power harvester as claimed in claim 1 is characterized in that: the electric quantity signal pick-up transducers of described electric energy meter data acquisition head is an infrared sensor.
6, intelligent power harvester as claimed in claim 1, it is characterized in that: described electric energy meter data acquisition head is located at the electric energy meter clear glass outside of being gathered electric weight, and its infrared sensor is positioned at the position that can see through this clear glass scanning electric energy meter dial plate cylinder.
7, intelligent power harvester as claimed in claim 1 is characterized in that: described electric energy meter data acquisition head outside surface is provided with the red lid that filters.
8, as claim 1 or 2 or 3 or 5 or 6 or 7 described intelligent power harvesters, it is characterized in that: described electric energy meter data acquisition head also is provided with status indicator lamp and electric energy meter running pilot lamp.
9, as claim 1 or 2 or 3 or 5 or 6 or 7 or 8 described intelligent power harvesters, it is characterized in that: described intelligent power is gathered main frame and is connected with one or more electric energy meter data acquisition heads.
10, intelligent power harvester as claimed in claim 1 is characterized in that: described handheld reading meter device is provided with infrared communication transmission, receiver module and a communication interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01201290 CN2465192Y (en) | 2001-02-12 | 2001-02-12 | Intelligent electricity quantity collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01201290 CN2465192Y (en) | 2001-02-12 | 2001-02-12 | Intelligent electricity quantity collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2465192Y true CN2465192Y (en) | 2001-12-12 |
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ID=33623378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01201290 Expired - Fee Related CN2465192Y (en) | 2001-02-12 | 2001-02-12 | Intelligent electricity quantity collector |
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| Country | Link |
|---|---|
| CN (1) | CN2465192Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102044136A (en) * | 2010-05-28 | 2011-05-04 | 珠海理想科技有限公司 | Power collection device |
| CN102096990A (en) * | 2010-12-08 | 2011-06-15 | 北京华美博弈软件开发有限公司 | Electrical parameter itemized acquisition system |
| CN102339523A (en) * | 2010-07-20 | 2012-02-01 | 上海资和通信科技有限公司 | Ammeter data collecting device |
| CN102353927A (en) * | 2011-09-25 | 2012-02-15 | 安徽省电力公司宣城供电公司 | Filed tester for acquisition system for electricity consumption information and test method thereof |
| WO2013004155A1 (en) * | 2011-07-06 | 2013-01-10 | Hao Yushan | Method and device for transforming ordinary electricity meter into smart meter |
| CN103675359A (en) * | 2012-09-11 | 2014-03-26 | 丹纳赫（上海）工业仪器技术研发有限公司 | Wireless handle for battery tester and battery tester component comprising same |
| CN106980101A (en) * | 2017-05-18 | 2017-07-25 | 国网河北省电力公司衡水供电分公司 | Intelligent electric energy meter data acquisition and analytical equipment |
| US9739800B2 (en) | 2014-09-24 | 2017-08-22 | Fluke Corporation | Clamp meter and clamp probe |
| CN107390569A (en) * | 2017-06-13 | 2017-11-24 | 金卡智能集团股份有限公司 | A kind of Internet of Things gas meter, flow meter communication system and method based on the NB IoT communication technologys |
| CN110319884A (en) * | 2019-06-27 | 2019-10-11 | 国网甘肃省电力公司武威供电公司 | A kind of ammeter box perception monitoring device based on Internet of Things |
-
2001
- 2001-02-12 CN CN 01201290 patent/CN2465192Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102044136A (en) * | 2010-05-28 | 2011-05-04 | 珠海理想科技有限公司 | Power collection device |
| CN102339523A (en) * | 2010-07-20 | 2012-02-01 | 上海资和通信科技有限公司 | Ammeter data collecting device |
| CN102096990A (en) * | 2010-12-08 | 2011-06-15 | 北京华美博弈软件开发有限公司 | Electrical parameter itemized acquisition system |
| CN102096990B (en) * | 2010-12-08 | 2013-01-09 | 北京华美博弈软件开发有限公司 | Electrical parameter itemized acquisition system |
| WO2013004155A1 (en) * | 2011-07-06 | 2013-01-10 | Hao Yushan | Method and device for transforming ordinary electricity meter into smart meter |
| CN102353927A (en) * | 2011-09-25 | 2012-02-15 | 安徽省电力公司宣城供电公司 | Filed tester for acquisition system for electricity consumption information and test method thereof |
| CN103675359A (en) * | 2012-09-11 | 2014-03-26 | 丹纳赫（上海）工业仪器技术研发有限公司 | Wireless handle for battery tester and battery tester component comprising same |
| US9739800B2 (en) | 2014-09-24 | 2017-08-22 | Fluke Corporation | Clamp meter and clamp probe |
| CN106980101A (en) * | 2017-05-18 | 2017-07-25 | 国网河北省电力公司衡水供电分公司 | Intelligent electric energy meter data acquisition and analytical equipment |
| CN107390569A (en) * | 2017-06-13 | 2017-11-24 | 金卡智能集团股份有限公司 | A kind of Internet of Things gas meter, flow meter communication system and method based on the NB IoT communication technologys |
| CN107390569B (en) * | 2017-06-13 | 2019-11-05 | 金卡智能集团股份有限公司 | A kind of Internet of Things gas meter, flow meter communication system and method based on the NB-IoT communication technology |
| CN110319884A (en) * | 2019-06-27 | 2019-10-11 | 国网甘肃省电力公司武威供电公司 | A kind of ammeter box perception monitoring device based on Internet of Things |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |