CN201540641U - Ethernet technology based control device for plant energy consumption fine management and acquisition - Google Patents
Ethernet technology based control device for plant energy consumption fine management and acquisition Download PDFInfo
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- CN201540641U CN201540641U CN2009202253254U CN200920225325U CN201540641U CN 201540641 U CN201540641 U CN 201540641U CN 2009202253254 U CN2009202253254 U CN 2009202253254U CN 200920225325 U CN200920225325 U CN 200920225325U CN 201540641 U CN201540641 U CN 201540641U
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- acquisition terminal
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Abstract
The utility model provides an Ethernet technology based control device for plant energy consumption fine management and acquisition, which comprises an acquisition terminal and a master station which are connected via a communication circuit, wherein the acquisition terminal comprises an embedded processor, an Ethernet communication module, a data storage module and an RS485 serial port communication module; the modules are all provided with communication interfaces; and a plurality of gauges are hung below the acquisition terminal via corresponding interfaces. The utility model adopts the Ethernet communication manner, and is an intelligent management system which requires no personnel at the site for meter reading, thereby enhancing the electricity utilization management, and improving the benefits.
Description
(1), technical field the utility model relates to a kind of energy consumption acquisition control device, particularly a kind of factory's energy consumption fine-grained management acquisition control device based on ethernet technology.
Background technology is for the bigger production and processing type enterprise of power consumption, and electric energy is the important indicator of its manufacturing cost.Existing managing power consumption mainly by manual metering, finish by statistical study, and this way to manage not only running program is loaded down with trivial details, and efficient is low, and can not carry out collection analysis to data timely and accurately, thereby the DeGrain that cuts down the consumption of energy.
Utility model content technical problem to be solved in the utility model is, a kind of factory's energy consumption fine-grained management acquisition control device based on ethernet technology is provided, do not need personnel to reach the spot and just can finish the intelligent management of copy reading ammeter electric weight, strengthen the management of power use, cut down the consumption of energy and increase the benefit.To overcome existing manually-operated defective.
In order to address the above problem, the technical measures that the utility model is taked are:
A kind of factory's energy consumption fine-grained management acquisition control device based on ethernet technology, comprise the acquisition terminal and the main website that connect by communicating circuit, it is characterized in that: described acquisition terminal includes flush bonding processor, ethernet communication module, data memory module and RS485 serial communication module; Be equipped with communication interface on the described module; Acquisition terminal is hung a plurality of table meters down by the corresponding interface.
Described flush bonding processor also is connected with display module and real-time clock respectively.
Described flush bonding processor also is circumscribed with handheld device.
Described main website also is connected with database server.
Good effect of the present utility model is:
(1), the system of this device can monitor the stopping of each measuring point, fortune state, electrical energy parameter can generate corresponding various form as required automatically.These forms through to data analysis, can be found the deficiency that electric energy uses in the manufacture process after deriving with the form of Excel, take effective management, improvement measure targetedly, reach the effect that cuts down the consumption of energy.Form when the shut-down platform of equipment can also be provided simultaneously in real time, the stopping of accurate recording equipment, fortune situation, has substituted the loaded down with trivial details work of complicate statistics shut-down data, has also improved the authenticity of data simultaneously.For effectively taking measures, raising equipment starts rate and production efficiency creates conditions.
(2), according to characteristics such as industrial building, workshop transformer are distributed more widely, the utility model adopts the ethernet communication mode, does not need personnel to reach the spot just can finish the intellectualized management system of copy reading ammeter electric weight, the reinforcement management of power use is increased the benefit.And install built-in ethernet feature, and the technical grade design powers on from being dynamically connected network, and the back that goes offline is from being dynamically connected, and is reliable and stable, is more suitable for the environment of unattended duty.
(3), data storage adopts ferroelectric chip, can store 16000 records, data can be preserved more than 10 years, power down is not lost.
(4), real-time clock can set interval, data initiatively report.
Description of drawings Fig. 1 is a topological structure synoptic diagram of the present utility model.
Fig. 2 is the circuit theory diagrams of the utility model acquisition terminal.
Fig. 3 is a flush bonding processor interface circuit schematic diagram.
Fig. 4 is an ethernet communication modular circuit schematic diagram.
Fig. 5 is ferroelectric data-carrier store circuit theory diagrams.
Fig. 6 is RS485 bus chip circuit theory diagrams.
Fig. 7 is the real time clock circuit schematic diagram.
Fig. 8 is the power module circuitry schematic diagram.
Embodiment further specifies the utility model below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, this example comprises main website and acquisition terminal, is connected by communicating circuit between main website and the acquisition terminal.Main website is connected with database server.Shown in Fig. 2,3, acquisition terminal is a core with flush bonding processor (the flush bonding processor LPC2292 with Philip series among the figure is an example), external ethernet communication module, data memory module and RS485 serial communication module; Be equipped with communication interface on the described module; Acquisition terminal is hung a plurality of table meters down by the corresponding interface.Flush bonding processor also is connected with display module, real-time clock and handheld device respectively.
Shown in Fig. 4-8, acquisition terminal is undertaken alternately by ethernet communication interface and main website, by RS485 serial communication interface several table meters is carried out parameter setting and data acquisition simultaneously.Real-time clock makes main website carry out time calibrating by the timestamp order, guarantees the uniqueness of data.Handheld device (as PDA) communication has increased the dirigibility of terminal, and the field personnel can carry out parameter setting and data acquisition to the utility model by handheld device, and handheld device should possess and the identical communications protocol of main website one terminal called agreement.Data memory module adopts ferroelectric data-carrier store.Power module is the total system power supply.
Acquisition terminal adopts the uc/os-II embedded OS, comprises operating system, driver and application program, and wherein application program includes: with table meter communications protocol, with the TCP/IP Socket communications protocol of main website; Table meter agreement has extensibility, can constantly add new table meter agreement.Acquisition terminal carries out the Socket communication by ethernet module with the main website that is connected in the Internet network, adopt ICP/IP protocol, guaranteed reliability of data transmission, communication between acquisition terminal and the main website meets the communications protocol of a set of regulations, acquisition terminal uses the order of unified interface processing from main website, and the independence of acquisition terminal is strengthened.
Main website is positioned at the Internet network, has public network IP or applies for VPN to commmunication company.Master station application software is based on windows platform, and database server is installed.The function of main website comprises: 1, manage acquisition terminal and table meter, comprise interpolation, deletion, the attribute modification (particularly timed task) of acquisition terminal, the interpolation of table meter, deletion, table meter attribute modification (showing meter communications protocol, table meter address, warning limit value etc.); 2, with the data set bag and the transmission of acquisition terminal, and the reception of data and unpacking, data check is provided, and can monitors communication link; 3, the storage of data, analysis, report printing output etc.The main website software design is based on the TCP/IP technology, the man-machine interface friendliness.
Claims (4)
1. factory's energy consumption fine-grained management acquisition control device based on ethernet technology, comprise the acquisition terminal and the main website that connect by communicating circuit, it is characterized in that: described acquisition terminal includes flush bonding processor, ethernet communication module, data memory module and RS485 serial communication module; Be equipped with communication interface on the described module; Acquisition terminal is hung a plurality of table meters down by the corresponding interface.
2. the factory's energy consumption fine-grained management acquisition control device based on ethernet technology as claimed in claim 1, it is characterized in that: described flush bonding processor also is connected with display module and real-time clock respectively.
3. the factory's energy consumption fine-grained management acquisition control device based on ethernet technology as claimed in claim 1 or 2, it is characterized in that: described flush bonding processor also is circumscribed with handheld device.
4. the factory's energy consumption fine-grained management acquisition control device based on ethernet technology as claimed in claim 1 or 2, it is characterized in that: described main website also is connected with database server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202253254U CN201540641U (en) | 2009-08-29 | 2009-08-29 | Ethernet technology based control device for plant energy consumption fine management and acquisition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202253254U CN201540641U (en) | 2009-08-29 | 2009-08-29 | Ethernet technology based control device for plant energy consumption fine management and acquisition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201540641U true CN201540641U (en) | 2010-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202253254U Expired - Fee Related CN201540641U (en) | 2009-08-29 | 2009-08-29 | Ethernet technology based control device for plant energy consumption fine management and acquisition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201540641U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104603843A (en) * | 2012-09-10 | 2015-05-06 | 霍尼韦尔国际公司 | Handheld device rendering of plant model portion based on task |
-
2009
- 2009-08-29 CN CN2009202253254U patent/CN201540641U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104603843A (en) * | 2012-09-10 | 2015-05-06 | 霍尼韦尔国际公司 | Handheld device rendering of plant model portion based on task |
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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: 20100804 Termination date: 20120829 |
|
| DD01 | Delivery of document by public notice |
Addressee: Wang Min Document name: Notification that Application Deemed not to be Proposed |