CN201750433U - Building energy consumption data acquisition unit - Google Patents
Building energy consumption data acquisition unit Download PDFInfo
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- CN201750433U CN201750433U CN2010202808123U CN201020280812U CN201750433U CN 201750433 U CN201750433 U CN 201750433U CN 2010202808123 U CN2010202808123 U CN 2010202808123U CN 201020280812 U CN201020280812 U CN 201020280812U CN 201750433 U CN201750433 U CN 201750433U
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- 238000005265 energy consumption Methods 0.000 title claims abstract description 19
- 238000004891 communication Methods 0.000 claims abstract description 49
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 7
- 238000013480 data collection Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to a building energy consumption data collection station, including ARM treater, upper communication module, lower floor's communication module and power supply circuit all pass through the line connection ARM treater, and the ARM treater passes through line connection memory, human-computer interface and IO module. The utility model has the advantages that: the human-computer interface comprises an LCD (liquid crystal display) circuit and a keyboard circuit, and is convenient for parameter setting and human-computer conversation; the product supports data acquisition of metering devices with different functional types; data is collected in real time.
Description
Technical field
The utility model relates to a kind of building energy consumption data acquisition unit.
Background technology
Data acquisition unit comprises batching data collector and data acquisition device.Data acquisition unit is the automation equipment with on-the-spot real-time data acquisition, processing capacity, and it possesses real-time collection, storage automatically, instant playback, immediate feedback, automatic processing, automatic transmission function.The mode of existing data acquisition unit collection and swap data is a wire communication, that is to say that the collection of table data is wired collection, and the exchange of the power information between metering device and main website also is that the mode by wire communication exchanges.Its weak point: the one, adopt the mode of wire communication to gather the electric energy meter data, not only will connect up, invest greatly, and maintenance cost is big, circuit has damage slightly, will cause signal to exchange; Two are to use scope little, only limit at present try out in the sub-district, can't be in the large scale application of whole city.Simultaneously, the general data acquisition unit of existing collector is only supported one type metering device, and cost is bigger.Be science, standard ground building national office's office building and large public building energy consumption monitoring system, classification, subitem method and the coding rule of unified energy consumption data, realize the real-time collection of subitem energy consumption data, accurately transmission, science processing, effectively store, provide the data support for determining the energy for building quota and formulating the over-quota price markup system of energy for building, be necessary to design a kind of collector of gathering the building energy consumption data that is specifically designed to.
The utility model content
The purpose of this utility model provides a kind of building energy consumption data acquisition unit, to overcome deficiencies such as existing design cost is big, maintenance cost is high, the scope of application is little.
The purpose of this utility model is to be achieved through the following technical solutions: a kind of building energy consumption data acquisition unit, comprise arm processor, upper strata communication module, lower floor's communication module and power circuit, described upper strata communication module, lower floor's communication module all are connected arm processor by circuit with power circuit, arm processor is by circuit connected storage, man-machine interface and I/O module, and described man-machine interface comprises LCD liquid crystal display circuit and keyboard circuit.
Described upper strata communication module comprises ethernet communication unit and GPRS (GPRS) radio communication unit.
Described lower floor communication module comprises power carrier communication unit and RS485 communication unit.
Described I/O module comprises analog acquisition circuit and switching value output circuit.
The beneficial effects of the utility model are: man-machine interface comprises LCD liquid crystal display circuit and keyboard circuit, makes things convenient for parameter setting and human-computer dialogue; This product support is carried out data acquisition to the metering device of difference in functionality kind, and the scope of application is wide; Image data in real time, transfer of data is accurate.
Description of drawings
With reference to the accompanying drawings the utility model is described in further detail below.
Fig. 1 is the structured flowchart of the described a kind of building energy consumption data acquisition unit of the utility model embodiment; Fig. 2 is the operation principle block diagram of the described a kind of building energy consumption data acquisition unit of the utility model embodiment.
Among the figure: 1, arm processor; 2, upper strata communication module; 201, ethernet communication unit; 202, GPRS radio communication unit; 3, lower floor's communication module; 301, power carrier communication unit; 302, RS485 communication unit; 4, power circuit; 5, memory; 6, man-machine interface; 601, LCD liquid crystal display circuit; 602, keyboard circuit; 7, I/O module; 701, analog acquisition circuit; 702, switching value output circuit; 8, collector; 9, data center; 10, metering device.
Embodiment
As shown in Figure 1, the described a kind of building energy consumption data acquisition unit of the utility model embodiment, comprise arm processor 1, upper strata communication module 2, lower floor's communication module 3 and power circuit 4, described upper strata communication module 2, lower floor's communication module 3 and power circuit 4 all are connected arm processor 1 by circuit, arm processor 1 is by circuit connected storage 5, man-machine interface 6 and I/O module 7, and described man-machine interface 6 comprises LCD liquid crystal display circuit 601 and keyboard circuit 602.Described upper strata communication module 2 comprises ethernet communication unit 201 and GPRS radio communication unit 202.Described lower floor communication module 3 comprises power carrier communication unit 301 and RS485 communication unit 302.Described I/O module 7 comprises analog acquisition circuit 701 and switching value output circuit 702.
As shown in Figure 2, when specifically working, transfer of data has 2 kinds of communication modes between described a kind of building energy consumption data acquisition unit 8 of the utility model embodiment and the data center 9: ethernet communication or GPRS wireless network communication; Transfer of data has two kinds of communication modes between collector 8 and the metering device 10: power carrier communication and 485 bus communications.When adopting 485 buses to carry out communication between collector 8 and the described metering device 10,1 collector 8 at most can with 32 metering device 10 communications.Described collector 8 is a core with arm processor 1, and power circuit 4 converts civil power to direct current 24v and the 5v power supply is arm processor 1 and the power supply of other adjunct circuits; LCD liquid crystal display circuit 601 and keyboard circuit 602 make things convenient for parameter setting and human-computer dialogue; For convenience of control terminal, collector 8 is provided with the expansion I/O mouth, and input and output can be by the keyboard setting; Memory 5 is used for the storage of collected data, to support breakpoint transmission.
Described data acquisition unit 8 is supported to gather and two kinds of data acquisition schemes of timing acquiring initiatively according to data center's 9 orders, and the timing acquiring cycle can be from 10 minutes to 1 hour flexible configuration.Data acquisition unit 8 supports are carried out data acquisition to the metering device 10 of difference in functionality kind simultaneously, comprise electric energy meter (containing single-phase electric energy meter, three-phase electric energy meter, multifunctional electric energy meter), water meter, gas meter, flow meter, heat (cold) scale etc.The dedicated memory space of data acquisition unit 8 configuration 16MB, support was to energy consumption data 7-10 days storage, each collector 8 has 8 switch control functions, to make things convenient for the switching function of field apparatus, Mean Time Between Failures is not less than 30,000 hours, should use low-power-consumption embedded system, power is less than 10W.
Claims (4)
1. building energy consumption data acquisition unit, comprise arm processor (1), upper strata communication module (2), lower floor's communication module (3) and power circuit (4), it is characterized in that: described upper strata communication module (2), lower floor's communication module (3) and power circuit (4) all are connected arm processor (1) by circuit, arm processor (1) is by circuit connected storage (5), man-machine interface (6) and I/O module (7), and described man-machine interface (6) comprises LCD liquid crystal display circuit (601) and keyboard circuit (602).
2. building energy consumption data acquisition unit according to claim 1 is characterized in that: described upper strata communication module (2) comprises ethernet communication unit (201) and GPRS radio communication unit (202).
3. building energy consumption data acquisition unit according to claim 1 and 2 is characterized in that: described lower floor communication module (3) comprises power carrier communication unit (301) and RS485 communication unit (302).
4. building energy consumption data acquisition unit according to claim 1 and 2 is characterized in that: described I/O module (7) comprises analog acquisition circuit (701) and switching value output circuit (702).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202808123U CN201750433U (en) | 2010-08-04 | 2010-08-04 | Building energy consumption data acquisition unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202808123U CN201750433U (en) | 2010-08-04 | 2010-08-04 | Building energy consumption data acquisition unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201750433U true CN201750433U (en) | 2011-02-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2010202808123U Expired - Fee Related CN201750433U (en) | 2010-08-04 | 2010-08-04 | Building energy consumption data acquisition unit |
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| CN (1) | CN201750433U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102255885A (en) * | 2011-04-02 | 2011-11-23 | 珠海市鸿瑞软件技术有限公司 | Energy consumption acquisition terminal |
| CN102929232A (en) * | 2012-10-22 | 2013-02-13 | 天津大学 | Energy consumption acquiring, monitoring, analyzing and alarming system for independent rooms in office building |
| CN103699029A (en) * | 2013-11-19 | 2014-04-02 | 厦门市建筑科学研究院集团股份有限公司 | Energy consumption data acquisition terminal |
| CN104217567A (en) * | 2014-09-16 | 2014-12-17 | 江苏开放大学 | Water, electricity and gas multifunctional information collector |
| CN108181882A (en) * | 2017-12-28 | 2018-06-19 | 广州柏诚智能科技有限公司 | Building synthesis can control system |
| CN108596786A (en) * | 2018-04-25 | 2018-09-28 | 杭州泰珏科技有限公司 | A kind of building energy consumption managing device |
| CN109270898A (en) * | 2018-08-30 | 2019-01-25 | 大连理工大学 | A kind of building energy consumption data collector with quality of data diagnosis and repair function |
-
2010
- 2010-08-04 CN CN2010202808123U patent/CN201750433U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102255885A (en) * | 2011-04-02 | 2011-11-23 | 珠海市鸿瑞软件技术有限公司 | Energy consumption acquisition terminal |
| CN102929232A (en) * | 2012-10-22 | 2013-02-13 | 天津大学 | Energy consumption acquiring, monitoring, analyzing and alarming system for independent rooms in office building |
| CN102929232B (en) * | 2012-10-22 | 2014-11-26 | 天津大学 | Energy consumption acquiring, monitoring, analyzing and alarming system for independent rooms in office building |
| CN103699029A (en) * | 2013-11-19 | 2014-04-02 | 厦门市建筑科学研究院集团股份有限公司 | Energy consumption data acquisition terminal |
| CN103699029B (en) * | 2013-11-19 | 2016-09-14 | 厦门市建筑科学研究院集团股份有限公司 | A kind of energy consumption data acquisition terminal |
| CN104217567A (en) * | 2014-09-16 | 2014-12-17 | 江苏开放大学 | Water, electricity and gas multifunctional information collector |
| CN104217567B (en) * | 2014-09-16 | 2019-01-08 | 江苏开放大学 | A kind of water, electricity and gas multifunctional information collector |
| CN108181882A (en) * | 2017-12-28 | 2018-06-19 | 广州柏诚智能科技有限公司 | Building synthesis can control system |
| CN108596786A (en) * | 2018-04-25 | 2018-09-28 | 杭州泰珏科技有限公司 | A kind of building energy consumption managing device |
| CN109270898A (en) * | 2018-08-30 | 2019-01-25 | 大连理工大学 | A kind of building energy consumption data collector with quality of data diagnosis and repair function |
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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: 20110216 Termination date: 20110804 |