CN201477130U - Portable resident load monitor - Google Patents
Portable resident load monitor Download PDFInfo
- Publication number
- CN201477130U CN201477130U CN2009201642471U CN200920164247U CN201477130U CN 201477130 U CN201477130 U CN 201477130U CN 2009201642471 U CN2009201642471 U CN 2009201642471U CN 200920164247 U CN200920164247 U CN 200920164247U CN 201477130 U CN201477130 U CN 201477130U
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- communication interface
- load
- data
- resident
- power supply
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Abstract
The utility model relates to a device for collecting resident electric load data; the utility model discloses a portable resident load monitor, comprising a keyboard, a CPU, an ROM, a data memory, a display screen, a serial communication interface, an infrared communication interface, a power supply for supplying power for the monitor, and further comprising a data processor and a wireless communication interface, wherein the keyboard, the data memory, the data processor and the ROM are connected with the CPU; the CPU is connected with the display screen; the serial communication interface, the wireless communication interface and the infrared communication interface are connected with the data memory; the portable resident load monitor is convenient to operate, capable of collecting electric quantity and load data, capable of excellently counting and analyzing various load data, and capable of storing the analytic result.
Description
Technical field
The utility model relates to a kind of device that is used to gather the residential electricity consumption load data.Be specifically related to a kind of palm resident load monitoring instrument.
Background technology
Now power supply enterprise is ripe day by day to the research of mesohigh, the on high-tension side load monitoring of centering and manage science and perfect day by day, but but there is not a cover efficient ways for the monitoring of low-pressure side resident load with management.Along with the implementation of expanding economy and power supply enterprise's fine-grained management, low pressure resident loads and studies one of emphasis that will become load research, and its maximum bottleneck is in time, exactly, intactly to obtain low pressure resident load data.The work of resident's load is measured by power supply enterprise before, usually utilize the current value in a certain moment of clamp on amperemeter manual measurement, as calculated as load data, its shortcoming is the integrality that is difficult to accomplish data, and because more than resident's quantity, manual measurement is difficult for accomplishing the homogeneity of data.For overcoming the shortcoming of above measurement load, we have improved a kind of based on resident's centralized meter-reading system palm machine and the palm resident load monitoring instrument that comes, and it can be good at low pressure resident load is monitored and analyzed.Referring to Fig. 1, the function of existing resident's centralized meter-reading system palm machine is to gather integral point electric weight, day electric weight, month electric weight that the resident shows to count in concentrator from resident's centralized meter-reading system or the collector.It does not gather the function of resident's load data, so can't analyze resident's load yet.
The utility model content
The purpose of this utility model provides a kind of easy to operate, can either gather electric weight, load data, can be good at again various load datas are carried out statistics and analysis, and the palm resident load monitoring instrument that can store the result who analyzes.
In order to achieve the above object, the utility model has following technical scheme:
A kind of palm resident load monitoring instrument of the present utility model, comprise keyboard, CPU, ROM, data-carrier store, display screen, serial communication interface, infrared communication interface, the power supply of power supply is provided for monitor, also comprise data processor, wireless communication interface, wherein, described keyboard, data-carrier store, data processor, ROM connect CPU, and CPU connects display screen, and described serial communication interface, wireless communication interface, infrared communication interface connect data-carrier store.
Wherein, described power supply comprises power supply/standby power supply.
Owing to taked above technical scheme, advantage of the present utility model is:
1 the utility model can gather from concentrator resident's centralized meter-reading system or collector that the resident shows to count or the various electric quantity datas of table of merit rating meter, can gather from concentrator resident's centralized meter-reading system or collector that the resident shows to count or the various load datas of table of merit rating meter, the utility model can also carry out statistics and analysis to various load datas, and can store the result who analyzes.
2 the utility model are easy to operate, and are easy to utilize.
Description of drawings
Fig. 1 is the block diagram of prior art resident centralized meter-reading system palm machine;
Fig. 2 is a block diagram of the present utility model.
Among the figure: 1, keyboard; 2, ROM; 3, CPU; 4, data-carrier store;
5, data processor; 6, display screen; 7, serial communication interface;
8, infrared communication interface; 9, wireless communication interface; 10, power supply.
Embodiment
Following examples are used to illustrate the utility model, but are not used for limiting scope of the present utility model.
Referring to Fig. 2, a kind of palm resident load monitoring instrument of the present utility model, form by keyboard 1, ROM 2, CPU 3, data-carrier store 4, data processor 5, display screen 6, serial communication interface 7, infrared communication interface 8, wireless communication interface 9, power supply 10, described keyboard 1, data-carrier store 4, data processor 5, ROM 2 connect CPU 3, CPU 3 connects display screen 6, described serial communication interface 7, wireless communication interface 9, infrared communication interface 8 connect data-carrier store 4, and described power supply 10 is the monitor power supply.This power supply 10 comprises power supply/standby power supply 10.
The function of each ingredient of palm resident load monitoring instrument of the present utility model is as follows:
Infrared communication interface 8: can directly not read the various data that table is counted by concentrator in resident's centralized meter-reading system and collector for the table meter that infrared interface is provided, it is replenishing of wireless communication interface and serial communication interface.
Data-carrier store 4: be used for storing read out and the various data through handling and analyzing, and can guarantee after the power down not obliterated data.
Data processor 5: major function is to handle the integral point load, daily load, and data such as month load can count integral point load distributed area, can add up various load data peak loads, minimum load and average load.
Display screen 6: show various electric quantity datas, load data and analyze data.
Power supply/standby power supply 10: for the normal operation of palm resident load monitoring instrument provides power supply.
The utility model has been realized the collection and the monitoring of low pressure resident's load, the monitoring accuracy height, and can provide analysis result timely, help further research to low pressure resident load.
With No. eight neighbours in Tianjin road of sub-argument place, Luoyang electric company west city administration (hereinafter to be referred as: days eight) the resident user that becomes of 1# case is an example, can't add up each resident's of this district load data before, this district is after installing resident's centralized meter-reading system, utilize the integral point load that can obtain each resident of this district of palm resident load monitoring instrument, we are example (as table 1) with this a certain user in district, its demonstration be the integral point load data on February 1st, 2009, its peak load is 3.3KW, occur in 12:00 point on the same day, its minimum load is 0.3KW, occur in 2:00 point on the same day, average load is 1.75KW, as can be seen, the maximum load on this user same day is 3.3KW. from the integral point load meter
The integral point load that counts all residents helps analysis and the research to resident's low-voltage load, can provide full and accurate load data for electricity consumption enterprise applies to install capacity to platform district transformer, makes it to manage science and standardization more.Table 2 is that this district resident who comes out loads in the whole load condition on February 1st, 2009.Wherein power load more than or equal to 1kw account for 75.71%, power load accounts for 64.29% more than or equal to 2kw's, power load accounts for 41.9% more than or equal to 3kw's, power load accounts for 21.43% more than or equal to 4kw's,
Table 1
Day peak power analysis
| Peak power | Time of origin | Minimum power | Time of origin | Average power |
| 3.3 | 12:00 | 3 | 2:00 | 1.75 |
Sun Zhanyuan
Day peak power data (on February 1st, 2009)
Unit: KW
Table 2
The power load statistical form
Obviously, the foregoing description of the present utility model only is for the utility model example clearly is described, and is not to be qualification to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here can't give exhaustive to all embodiments.Everyly belong to the row that conspicuous variation that the technical solution of the utility model extends out or change still are in protection domain of the present utility model.
Claims (2)
1. palm resident load monitoring instrument, comprise keyboard, CPU, ROM, data-carrier store, display screen, serial communication interface, infrared communication interface, the power supply of power supply is provided for monitor, it is characterized in that: also comprise data processor, wireless communication interface, wherein, described keyboard, data-carrier store, data processor, ROM connect CPU, and CPU connects display screen, and described serial communication interface, wireless communication interface, infrared communication interface connect data-carrier store.
2. a kind of palm resident load monitoring instrument as claimed in claim 1, it is characterized in that: described power supply comprises power supply/standby power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201642471U CN201477130U (en) | 2009-07-16 | 2009-07-16 | Portable resident load monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201642471U CN201477130U (en) | 2009-07-16 | 2009-07-16 | Portable resident load monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201477130U true CN201477130U (en) | 2010-05-19 |
Family
ID=42413383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201642471U Expired - Fee Related CN201477130U (en) | 2009-07-16 | 2009-07-16 | Portable resident load monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201477130U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015094374A1 (en) * | 2013-12-20 | 2015-06-25 | Intel Corporation | Apparatus for charge recovery during low power mode |
-
2009
- 2009-07-16 CN CN2009201642471U patent/CN201477130U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015094374A1 (en) * | 2013-12-20 | 2015-06-25 | Intel Corporation | Apparatus for charge recovery during low power mode |
| CN106063071A (en) * | 2013-12-20 | 2016-10-26 | 英特尔公司 | Apparatus for charge recovery during low power mode |
| US9948179B2 (en) | 2013-12-20 | 2018-04-17 | Intel Corporation | Apparatus for charge recovery during low power mode |
| CN106063071B (en) * | 2013-12-20 | 2019-03-19 | 英特尔公司 | Device for the charge-restoring during low-power mode |
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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: 20100519 Termination date: 20130716 |