CN201936150U - Micrometer intelligent electricity control terminal - Google Patents
Micrometer intelligent electricity control terminal Download PDFInfo
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- CN201936150U CN201936150U CN2010206639618U CN201020663961U CN201936150U CN 201936150 U CN201936150 U CN 201936150U CN 2010206639618 U CN2010206639618 U CN 2010206639618U CN 201020663961 U CN201020663961 U CN 201020663961U CN 201936150 U CN201936150 U CN 201936150U
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- 230000005611 electricity Effects 0.000 title abstract description 25
- 238000004891 communication Methods 0.000 claims abstract description 31
- 238000012545 processing Methods 0.000 claims abstract description 4
- 238000004088 simulation Methods 0.000 claims description 4
- 238000005070 sampling Methods 0.000 abstract 2
- 239000000047 product Substances 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 4
- 241000208340 Araliaceae Species 0.000 description 3
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 3
- 235000003140 Panax quinquefolius Nutrition 0.000 description 3
- 235000008434 ginseng Nutrition 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
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Abstract
The utility model discloses a micrometer intelligent electricity control terminal which comprises an electricity quantity collecting module, a data storing chip and a sampling line, and also comprises a central microprocessing unit, a data external display module, an electricity control operation module, a data external communication module and a communication bus, wherein the digital processing port line of the electricity quantity collecting module is connected to the central microprocessing unit, the analogue operational port line of the electricity quantity collecting module is connected to the sampling line, and the data storing chip, the central microprocessing unit, the data external display module and the data external communication module are all connected to the communication bus. Current value and electric quantity value can be recorded into the micrometer intelligent electricity control terminal, and timely communication and circuit switch can be realized.
Description
Technical field
The utility model relates to a kind of examination and control device of load electricity consumption.
Background technology
In the prior art, extensively used electronic product integrated, technical management has been carried out in electric weight consumer behaviors such as electricity consumption collection, metering.The technical management of this electronics can be by gathering the electric weight consumption with electric loading in real time, use the conversion of digital intelligent treatment technology to gather the simulation electric weight and be quantized data, and according to these data to examining in real time with the power consumption index of electric loading and controlling, finally form the integrated electricity knot product of little table in conjunction with socket.
At present, the examination of load electricity consumption and the device of control are generally electronic type electric quantity metering device and low pressure relay, it usually can only be to gathering metering and storage with power consumption.In addition, present using the electric loading electricity consumption, mainly is that the socket power that relies on body of wall to provide comes work, can not be to load electricity consumption electric current during the load electricity consumption, and electric weight is followed the tracks of examination and control.
Along with energy-conservation, environmental protection, can the development of safety utilization of electric power theory play economy to supply socket during the load electricity consumption, and the usefulness electric control and the protection of safety also are that people more and more pay close attention to.
Summary of the invention
The utility model discloses a kind of little table intelligence control electric terminals, it is write current value and charge value simultaneously, wherein is preset with the examination value, and real-time communication, real-time on-off circuit, thus in conjunction with examine the safety to whether with electric loading power consumption index, economic electricity consumption is controlled and is managed.
Little table intelligence control electric terminals of the present utility model comprises electric quantity acquisition module, pin-saving chip and sample line, and it also comprises central microprocessor, the external display module of data, electronic module, the external communication module of data, the communication bus done of control.The external display module of data is reserved with a mouthful line passage, the digital processing mouth line of electric quantity acquisition module is connected to central microprocessor, the simulation trial mouth line of electric quantity acquisition module is connected to sample line, pin-saving chip, central microprocessor, external display module of data and the external communication module of data all are connected to communication bus, electric quantity acquisition module is gathered the magnitude of current and momentary pulse peak value, write pin-saving chip, and by the external display module demonstration of data, described central microprocessor metering and control, real-time on-off circuit, external communication module of described data and extraneous communication.
Description of drawings
Fig. 1 is the structural representation block diagram of little table intelligence control electric terminals of the present utility model.
Embodiment
In order to make those skilled in the art can clearerly understand the technical solution of the utility model, its embodiment is described below in conjunction with accompanying drawing.
As shown in Figure 1, little table intelligence control electric terminals 1 of the present utility model comprises: electric quantity acquisition module 2, pin-saving chip 3, sample line 4, it also comprises central microprocessor 5, the external display module 6 of data, the external communication module 7 of data, communication bus 8.Wherein the external display module 6 of data is reserved with a mouthful line passage, the digital processing mouth line of electric quantity acquisition module 2 is connected to central microprocessor 5, the simulation trial mouth line of electric quantity acquisition module 2 is connected to sample line 4, and pin-saving chip 3, central microprocessor 5, the external display module 6 of data and the external communication module 7 of data all are connected to communication bus 8.Electric quantity acquisition module 2 is gathered the magnitude of current and momentary pulse peak value, writes pin-saving chip 3, and passes through external display module 6 demonstrations of data, described central microprocessor 5 meterings and control electricity, real-time on-off circuit, external communication module 6 of described data and extraneous communication.This little table intelligence control electric terminals 1 also comprises the electronic module of doing of control.Control and electronicly be preferably relay as module.
The electric quantity acquisition module 2 preferred ADE7755 electric quantity metering chips that use are used to gather the used electric flux with electric loading.The continuous datas of gathering such as power consumption are passed to central microprocessor 5, be responsible for receiving these data by it, and (i.e. one group of examination is crossed (carrying) stream with electric loading to use predefined performance assessment criteria, owe () expense numerical value) compare each the metering numerical value, after meeting index definition, promptly provide part to carry out safety utilization of electric power control to power supply with electric loading.The central microprocessor 5 preferred 89S52 chips that use.Particularly, gather load counting electric current in real time, comparison overcurrent index, the qualified performance assessment criteria of then comparing exceeds standard and carries out the electronic work of control immediately.As compare that performance assessment criteria is qualified then carries out stored record, continue the real-time electricity consumption of monitoring again with electric loading.Gather load counting electric weight in real time, comparison arrearage index.The qualified performance assessment criteria of then comparing exceeds standard and carries out the electronic work of control immediately.As compare that performance assessment criteria is qualified then carries out stored record, continue the real-time electricity consumption of monitoring again with electric loading.The pin-saving chip 3 preferred AT24C0X chips that use.
Also use the external communication module 7 of data to carry out effective connection simultaneously, use the external display module of data to show every data with extraneous host machine part.
Little table intelligence control electric terminals of the present utility model adopts modern PLC mcu programming electrical application technology, has realized in conjunction with little table electricity consumption electric quantity acquisition, metering, examination (analysis data) the electronics programmed logic device of functions such as control and communication.
By using this product, can be during power supply provide the electricity consumption loaded work piece, to the electric current of load, the index of power consumption is carried out real-time examination, and effectively protects with expense and calculate by presetting threshold values.Can allow like this load under the controlled safety current and work, stop the electrical equipment disaster.Can carry out effective calculating of economic cost to employed each part electric weight again, meet above-mentioned electricity consumption theory.
The product specification of little table intelligence control electric terminals of the present utility model is that little table is measured in individual event, the metering grade is 0.5S-1.0S, product technology in the standard of foundation, the contract (technical protocol, bidding documents etc.) requires the source to comprise that GB/T 17215-20021 level and 2 grades of epiphases answer the skill ginseng, the corresponding skill ginseng of DL/T 614-2007 individual event multifunctional electric energy meter, DL/T645-1997, the corresponding skill ginseng of 2007 communication protocol systems.
The function of this little table intelligence control electric terminals comprises: (1) accurate measurement: this product is pressed the manufacturing of 0.5S-1.0S measuring accuracy, can realize accurate measurement socket node power consumption.(2) storage and communication: this product can real-time storage measure electric weight, and can send the metering electric weight according to the demand utilization communication mode of main platform supervisor.(3) conventional power on/off: this product can accept to come from the command operation of the artificial power on/off of supervisor.(4) intelligently connecting or disconnecting: this product can be accepted the command operation of predefined power consumption index automatic power on-off.(5) indoor intelligent networking function: can be according to indoor installation site, automated intelligent organizes communication to copy and accept network (485 or radio-frequency module communication modes).
Little table intelligence control electric terminals of the present utility model is owing to metering and the Current Control taken into account on technical design with the power consumption of electric loading, so can be to all common replacing with electrical socket.This device can be monitored the security of load electricity consumption in real time, and real time measure is with the paying of electric loading, and by being that the electronic work of time control plays electric prospection and power utilization environment safety.Intelligent power, safety are saved; Less radio-frequency, concentrated copying and accepting; Node administration, expense detail; Overload arrearage, control in real time.The current limliting electricity consumption of this device and supplement the electricity consumption function with money and will provide safety for individual and public electricity-using place, economic power utilization environment.
Claims (5)
1. little table intelligence is controlled electric terminals, it comprises electric quantity acquisition module, pin-saving chip and sample line, it is characterized in that, described little table intelligence control electric terminals also comprises central microprocessor, the external display module of data, control the electronic module of doing, the external communication module of data, communication bus, the external display module of described data is reserved with a mouthful line passage, the digital processing mouth line of described electric quantity acquisition module is connected to described central microprocessor, the simulation trial mouth line that described electric quantity acquisition module connects is connected to described sample line, described pin-saving chip, described central microprocessor, external display module of described data and the external communication module of described data all are connected to described communication bus, described electric quantity acquisition module is gathered the magnitude of current and momentary pulse peak value, write described pin-saving chip, and by the external display module demonstration of described data, described central microprocessor metering and control, real-time on-off circuit, external communication module of described data and extraneous communication.
2. little table intelligence control electric terminals as claimed in claim 1 is characterized in that described electric quantity acquisition module is an ADE7755 electric quantity metering chip.
3. little table intelligence control electric terminals as claimed in claim 1 is characterized in that described central microprocessor is the 89S52 chip.
4. little table intelligence control electric terminals as claimed in claim 1 is characterized in that described pin-saving chip is the AT24C0X chip.
5. little table intelligence control electric terminals as claimed in claim 1 is characterized in that described control is electronic to be relay as module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206639618U CN201936150U (en) | 2010-12-17 | 2010-12-17 | Micrometer intelligent electricity control terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206639618U CN201936150U (en) | 2010-12-17 | 2010-12-17 | Micrometer intelligent electricity control terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201936150U true CN201936150U (en) | 2011-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206639618U Expired - Fee Related CN201936150U (en) | 2010-12-17 | 2010-12-17 | Micrometer intelligent electricity control terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201936150U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105891565A (en) * | 2016-04-01 | 2016-08-24 | 广东美的暖通设备有限公司 | Power acquisition device and power acquisition system |
| CN109116104A (en) * | 2018-08-07 | 2019-01-01 | 兰吉尔仪表系统（珠海）有限公司 | A kind of electric energy acquisition terminal improved efficiency |
-
2010
- 2010-12-17 CN CN2010206639618U patent/CN201936150U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105891565A (en) * | 2016-04-01 | 2016-08-24 | 广东美的暖通设备有限公司 | Power acquisition device and power acquisition system |
| CN109116104A (en) * | 2018-08-07 | 2019-01-01 | 兰吉尔仪表系统（珠海）有限公司 | A kind of electric energy acquisition terminal improved efficiency |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20131217 |