CN202711442U - Data collector applied to energy consumption monitoring system - Google Patents

Data collector applied to energy consumption monitoring system Download PDF

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Publication number
CN202711442U
CN202711442U CN2012203360895U CN201220336089U CN202711442U CN 202711442 U CN202711442 U CN 202711442U CN 2012203360895 U CN2012203360895 U CN 2012203360895U CN 201220336089 U CN201220336089 U CN 201220336089U CN 202711442 U CN202711442 U CN 202711442U
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CN
China
Prior art keywords
interface
data acquisition
data
energy
consumption monitoring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2012203360895U
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Chinese (zh)
Inventor
许泳
汪维富
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU ENTECH CONSTRUCTION ENVIRONMENTAL TECHNOLOGY Co Ltd
Original Assignee
JIANGSU ENTECH CONSTRUCTION ENVIRONMENTAL TECHNOLOGY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
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Application filed by JIANGSU ENTECH CONSTRUCTION ENVIRONMENTAL TECHNOLOGY Co Ltd filed Critical JIANGSU ENTECH CONSTRUCTION ENVIRONMENTAL TECHNOLOGY Co Ltd
Priority to CN2012203360895U priority Critical patent/CN202711442U/en
Application granted granted Critical
Publication of CN202711442U publication Critical patent/CN202711442U/en
Expired - Fee Related legal-status Critical Current
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

Abstract

The utility model discloses a data collector applied to an energy consumption monitoring system. The data collector comprises a core processor; the core processor is communicated with a data memory, a data collection interface, a serial communication interface, a network interface and a wireless communication interface. The data collector applied to the energy consumption monitoring system disclosed by the utility model is reasonable and practical to set function, and provides reliable guarantee for collection and storage of data.

Description

A kind of data acquisition unit that is applied to energy-consumption monitoring system
Technical field
The utility model relates to data collecting field, has been specifically related to a kind of data acquisition unit that is applied to energy-consumption monitoring system.
Background technology
Energy-saving and emission-reduction, low-carbon economy are the themes of current economic development, for satisfying the demand in these epoch, need to innovate from various aspects such as management, technology, implementing advanced administration of energy conservation method has great importance, and single lean on system management and energy-saving material can not solve power saving fully, need to realize energy consumption monitoring, Energy Saving Control by advanced technological means, and then control for administration of energy conservation brings more accurate management.
The utility model content
The purpose of this utility model is to overcome the deficiency that above-mentioned prior art exists, and a kind of data acquisition unit that is applied to energy-consumption monitoring system is provided, and function setting is practical, for data acquisition and preservation provide reliable assurance.
The purpose of this utility model is to realize like this, a kind of data acquisition unit that is applied to energy-consumption monitoring system, wherein, comprise core processor, be communicated with data store device, data acquisition interface, serial communication interface, network interface and wireless communication interface on the core processor.
Preferably, described data acquisition interface comprises ethernet network interface, RS485 communication interface, IO interface I/O, display interface, LonWorks bus interface, WlAN network and wireless communication interface.
Preferably, described RS485 communication interface is connected communication by the MODBUS agreement with electric energy meter, these measuring apparatus of flowmeter.
Preferably, connect other signal input and output controls on the described input and output I/O interface and reach the measuring apparatus of not supporting digital communication MODBUS.
Than prior art, quick charger of the present utility model has following beneficial effect and is:
The data acquisition unit that is applied to energy-consumption monitoring system of the present utility model, function setting is reasonable and practical, for data acquisition and preservation provide reliable assurance.
Description of drawings
Fig. 1 is the framework synoptic diagram that is applied to the data acquisition unit of energy-consumption monitoring system of the present utility model.
Embodiment
In conjunction with shown in Figure 1, the utility model is a kind of data acquisition unit that is applied to energy-consumption monitoring system, wherein, comprise core processor, be communicated with data store device, data acquisition interface, serial communication interface, network interface and wireless communication interface on the core processor.
Data acquisition interface comprises ethernet network interface, RS485 communication interface, IO interface I/O, display interface, LonWorks bus interface, WlAN network and wireless communication interface.
The RS485 communication interface is connected communication by the MODBUS agreement with electric energy meter, these measuring apparatus of flowmeter.
Connect other signal input and output controls on the input and output I/O interface and reach the measuring apparatus of not supporting digital communication MODBUS.
Be described as follows:
(1) core processor MCU STR7 (ARM)
The most crucial part of whole data acquisition unit, the CPU that is equivalent to computing machine, all program operations, data acquisition, calculating, input and output control are all realized by it, the inside operation has built-in Linux operating system and data acquisition unit kernel software, STR7 (ARM) Series MCU possesses unrivaled performance, merge high-performance and low-power consumption advantage, carry high capacity memory and integrated complete peripheral functionality.On the characteristics such as Electro Magnetic Compatibility, low-power consumption, with similar MCU stronger advantage is arranged relatively.
(2) Flash data-carrier store
The 64MB storer, for the energy consumption data and relevant configuration data of storage of collected, the data double copies mechanism and unique read-write check mode are organized storage, possess the characteristics of high reliability, high fault tolerance, and preserving for energy consumption data provides reliable assurance.Access data manages by the most popular built-in Linux file system of industry, and is ripe, stable, reliable.
(3) serial communication interface (expanding communication)
Serial communication interface (expanding communication) is mainly used in two aspects, and one provides a kind of in-plant interface for configuration data collector running parameter; Its two for the expansion external device communication, such as energy-saving control apparatus, intelligent building opertaing device etc.
(4) Ethernet (TCP/IP) network interface
The network interface of standard, be used for the network service of wired connection mode, by this interface, data acquisition unit can be got in touch with the data relay station of central server acquisition software system or upstream, finally finishes the function of data transmission and data center's Long-distance Control.
(5) 2 road RS485 communication interfaces
The RS485 serial communication port of standard is used for communicating with the measuring apparatus of MODBUS, DL/T645-1997 communication protocol, CJ/T188-2004 standard, GB/T19582-2008 standard, and the access of measuring apparatus more than 32 tunnel can be supported in every road.
(6) 16 tunnel input and output (I/O)
The measuring apparatus that 16 tunnel input and output are mainly used in not being inconsistent Jie MODBUS, DL/T645-1997 communication protocol, CJ/T188-2004 standard, GB/T19582-2008 standard communicates the input and output control with external unit.Wherein 8 road In-put designs have A/D conversion and filtering algorithm, are used for gathering energy consumption data, and output I/O can drive external unit, such as alarm device, energy-saving control device etc.
(7) wlan network/RF wireless communication interface
Data Acquisition Design has the wlan network interface, this interface is used in the occasion that possesses WLAN (wireless local area network) (802.11b/g) and inconvenient rewiring, some comprehensive building wiring is finished, rewiring again inconvenience or cost is higher, can in data acquisition unit, insert wireless network card or (AP Client), collector can be linked into network by the mode of WLAN, and then realizes the data network teletransmission.
Data acquisition unit also provides the RF radio-frequency stage other wireless communication network interface, and this interface is mainly used in the following aspects:
Palm/hand-held setting, reading and writing data instrument, be used for the data of read-write collector, the parameter in the collector is set;
2. (number of units is according to the unappeasable situation of collector) sets up wireless-transmission network in the more place of energy consumption measure device, realizes the data relay function;
3. in the place that inconvenience or cost are higher and do not have WLAN to support of connecting up, realize that the data relay is to the data acquisition remote transmission device that has in the network environment.
(8) Lonworks bus interface
The Lonworks bus is widely applied in building control system at present, utilizes this interface to make things convenient for and building control systems exchange data.
(9) display interface
Data acquisition unit provides the data display interface, can access LCD display and keyboard, is used for on-the-spot reading out data, setting, service equipment and display device running status.
(10) USB interface
Data acquisition unit has kept the usb communication interface, can be by the energy consumption image data of preserving in USB configuration device parameter, the fetch equipment.
(11) external power source interface
Data acquisition unit provides the two-way power output interface, for the expansion external unit provides the power supply support.
The above; it only is better case study on implementation of the present utility model; be not that the utility model is done any restriction; every any simple modification, change and equivalent structure of above embodiment being done according to the utility model technical spirit changes, and all still belongs in the protection domain of technical solutions of the utility model.

Claims (4)

1. a data acquisition unit that is applied to energy-consumption monitoring system is characterized in that, comprises core processor, is communicated with data store device, data acquisition interface, serial communication interface, network interface and wireless communication interface on the core processor.
2. the data acquisition unit that is applied to energy-consumption monitoring system according to claim 1, it is characterized in that described data acquisition interface comprises ethernet network interface, RS485 communication interface, IO interface I/O, display interface, LonWorks bus interface, WlAN network and wireless communication interface.
3. the data acquisition unit that is applied to energy-consumption monitoring system according to claim 2 is characterized in that, described RS485 communication interface is connected communication by the MODBUS agreement with electric energy meter, these measuring apparatus of flowmeter.
4. the data acquisition unit that is applied to energy-consumption monitoring system according to claim 2 is characterized in that, connects other signal input and output controls on the described input and output I/O interface and reaches the measuring apparatus of not supporting digital communication MODBUS.
CN2012203360895U 2012-07-12 2012-07-12 Data collector applied to energy consumption monitoring system Expired - Fee Related CN202711442U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012203360895U CN202711442U (en) 2012-07-12 2012-07-12 Data collector applied to energy consumption monitoring system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012203360895U CN202711442U (en) 2012-07-12 2012-07-12 Data collector applied to energy consumption monitoring system

Publications (1)

Publication Number Publication Date
CN202711442U true CN202711442U (en) 2013-01-30

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103529289A (en) * 2013-11-06 2014-01-22 江苏大唐国际吕四港发电有限责任公司 Electric power collection system adopting communication managers
CN106232202A (en) * 2014-04-24 2016-12-14 3M创新有限公司 For safeguarding and monitor the system and method for filtration system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103529289A (en) * 2013-11-06 2014-01-22 江苏大唐国际吕四港发电有限责任公司 Electric power collection system adopting communication managers
CN103529289B (en) * 2013-11-06 2016-09-28 江苏大唐国际吕四港发电有限责任公司 Use the coulomb collection system of communication manager
CN106232202A (en) * 2014-04-24 2016-12-14 3M创新有限公司 For safeguarding and monitor the system and method for filtration system
CN106232202B (en) * 2014-04-24 2018-09-25 3M创新有限公司 System and method for safeguarding and monitoring filtration system
US10382957B2 (en) 2014-04-24 2019-08-13 3M Innovative Properties Company System and method for maintenance and monitoring of filtrations systems

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C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130130

Termination date: 20150712