CN105182827A - Embedded-information-terminal-based application system in HMI - Google Patents

Embedded-information-terminal-based application system in HMI Download PDF

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Publication number
CN105182827A
CN105182827A CN201510592379.4A CN201510592379A CN105182827A CN 105182827 A CN105182827 A CN 105182827A CN 201510592379 A CN201510592379 A CN 201510592379A CN 105182827 A CN105182827 A CN 105182827A
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CN
China
Prior art keywords
terminal
module
watt
power consumption
hmi
Prior art date
Application number
CN201510592379.4A
Other languages
Chinese (zh)
Inventor
吴伟
丁鑫
苏丹
王立新
毛伟峰
孙喜亮
李键
时磊
李剑辉
桑毅磊
Original Assignee
山东钢铁股份有限公司
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.)
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Application filed by 山东钢铁股份有限公司 filed Critical 山东钢铁股份有限公司
Priority to CN201510592379.4A priority Critical patent/CN105182827A/en
Publication of CN105182827A publication Critical patent/CN105182827A/en

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R22/00Arrangements for measuring time integral of electric power or current, e.g. by electricity meters
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/04Programme control other than numerical control, i.e. in sequence controllers or logic controllers

Abstract

The invention discloses an embedded-information-terminal-based application system in an HMI (Human Machine Interface). An RS485 data exchange apparatus converts an ammeter protocol DL/T645 for electric equipment for a terminal into an MODOBUS TCP/IP protocol; and a data acquisition module is in communication connection with the electric equipment for a terminal to acquire the electricity parameters for the electric equipment for a terminal. The embedded-information-terminal-based application system in an HMI can solve the problems that the staff at the manufacturing post in an iron and steel enterprise adjust production equipment through subjective judgment in the long term or merely carry out adjustment according to a modulation command, and do not pay close attention to the gas power consumption and wind energy power consumption, and cannot effectively adjust and control the production equipment on the computer background in real time so that the energy is wasted seriously. The embedded-information-terminal-based application system in an HMI realizes that the post staff can consult the real-time data and the 8-hour electricity consumption historical data to analyze and judge so as to adjust a blower fan and a pressure machine to eventually minimize the gas power consumption and the wind energy power consumption.

Description

A kind of based on the application system of Embedded Intelligent Terminal at HMI
Technical field
The present invention relates to electricity monitoring field, particularly relate to a kind of based on the application system of Embedded Intelligent Terminal at HMI.
Background technology
At present, in iron and steel enterprise, gas pressure system, the long-term simple foundation scheduling of blast furnace blower system or producers' subjective judgement regulate, coal gas power consumption and wind energy power consumption are paid close attention to not, production equipment can not be regulated and controled in real time, effectively on computer backstage, reduce equipment loss rate.Even if part producing needs to pay close attention to power consumption, be also that on-site manual is checked meter, long-range in real time regulate and control the few of production equipment according to power consumption and production status.And, domestic at present electric degree data to be gathered, only rely on Single-chip Controlling, underintegration is high, comparatively large by factors such as environmental interference, electric degree collection and enterprise's particular surroundings PLC communication aspect exist a lot " bottleneck ", can not highly effective gathering data, in real time production control.
Summary of the invention
In order to overcome above-mentioned deficiency of the prior art, the object of the invention is to, providing a kind of based on the application system of Embedded Intelligent Terminal at HMI, can realize monitoring in real time, efficiently electric degree signal, and device height being integrated, easy to operate.
For reaching this object, the present invention includes: information server, terminal consumer, harvester, RS485 DEU data exchange unit;
Described terminal consumer comprises: for measuring the watt-hour meter of described terminal consumer power consumption;
Described harvester is communicated to connect by described RS485 DEU data exchange unit and described terminal consumer, and described harvester is used for the power consumption parameter of acquisition terminal consumer;
Described information server comprises: communication receipt module, display;
Described communication receipt module is for receiving the power consumption parameter of described harvester acquisition terminal consumer;
Described display is used for the power consumption parameter of display terminal consumer.
Preferably, described harvester comprises: LAN interface, RS485 communication interface and data acquisition module;
Described LAN interface is connected by MODOBUSTCP/IP protocol communication with described communication receipt module;
Described RS485 DEU data exchange unit and described RS485 communication interface communicate to connect, described RS485 DEU data exchange unit is used for the ammeter agreement DL/T645 of terminal consumer to be converted to MODOBUSTCP/IP agreement, described data acquisition module and terminal consumer are established a communications link, the power consumption parameter of described data collecting module collected terminal consumer.
Preferably, described power consumption parameter comprises: the magnitude of current, voltage, electric flux, power data.
Preferably, described terminal consumer comprises: network segment address definition module;
Described network segment address definition module is for defining the network segment address of terminal consumer;
Described information server comprises: network segment address load module, network segment address link block;
Described network segment address load module is for inputting the network segment address of terminal consumer to be collected;
Described network segment address link block is used for, according to the network segment address of input, establishing a communications link with terminal consumer.
Preferably, described information server comprises: watt-hour meter geocoding module;
Described terminal consumer comprises: watt-hour meter geocoding receiver module, watt-hour meter geocoding definition module;
Described electric meter address coding module is used for carrying out geocoding to each watt-hour meter of terminal consumer;
Described watt-hour meter geocoding receiver module is for receiving described electric meter address coding module to the geocoding of each watt-hour meter;
Described watt-hour meter geocoding definition module is used for carrying out address definition according to electric meter address coding to each watt-hour meter of terminal consumer.
Preferably, described information server comprises: turn-on time arranges module;
Module is set described turn-on time for arranging the collection duration to each watt-hour meter power consumption parameter of terminal consumer.
Preferably, described information server comprises: watt-hour meter name module;
Described watt-hour meter name module is used for naming each watt-hour meter of terminal consumer.
Preferably, described information server comprises: HMI application apparatus.
Preferably, described information server comprises: IFIX program editor;
Described IFIX program editor is used for analyzing the power consumption parameter gathered in real time.
As can be seen from the above technical solutions, the present invention has the following advantages:
Harvester is communicated to connect by RS485 DEU data exchange unit and terminal consumer, the power consumption parameter of harvester acquisition terminal consumer, communication receipt module receives the power consumption parameter of harvester acquisition terminal consumer, is shown by the display of information server.Achieve the power consumption parameter that terminal consumer is provided to operator on duty like this, for production run personnel reference, and then to terminal consumer, as the pressuring machine of coal gas system or thermal fan system, blower fan and pipeline variable valve etc. carry out electricity consumption adjustment, finally reach that coal gas power consumption is minimum, blower fan power consumption is minimum, play the object of " peak load shifting ", production is regulated and controled best.
Accompanying drawing explanation
In order to be illustrated more clearly in technical scheme of the present invention, be briefly described to the accompanying drawing used required in description below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is based on the overall schematic of Embedded Intelligent Terminal in the application system of HMI;
Fig. 2 is based on the application system procotol transition diagram of Embedded Intelligent Terminal at HMI;
Fig. 3 is watt-hour meter address definition schematic diagram.
Embodiment
For making goal of the invention of the present invention, feature, advantage can be more obvious and understandable; specific embodiment and accompanying drawing will be used below; the technical scheme of the present invention's protection is clearly and completely described; obviously; the embodiments described below are only the present invention's part embodiments, and the embodiment of not all.Based on the embodiment in this patent, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of this patent protection.
The present embodiment provides a kind of based on the application system of Embedded Intelligent Terminal at HMI, refers to shown in Fig. 1, comprising: information server 4, terminal consumer 1, harvester 3, RS485 DEU data exchange unit 2;
Terminal consumer 1 comprises: for the watt-hour meter 5 of measuring terminal consumer power consumption;
Harvester 3 is communicated to connect by RS485 DEU data exchange unit 2 and terminal consumer 1, and harvester 3 is for the power consumption parameter of acquisition terminal consumer 1;
Information server 4 comprises: communication receipt module 41, display; Communication receipt module 41 is for receiving the power consumption parameter of harvester 3 acquisition terminal consumer 1; Display is used for the power consumption parameter of display terminal consumer 1.Power consumption parameter comprises: the magnitude of current, voltage, electric flux, power data.
Refer to shown in Fig. 2, harvester 3 comprises: LAN interface 32, RS485 communication interface 33 and data acquisition module 31;
LAN interface 32 is connected by MODOBUSTCP/IP protocol communication with communication receipt module 41;
RS485 DEU data exchange unit 2 and RS485 communication interface communicate to connect, RS485 DEU data exchange unit is used for the ammeter agreement DL/T645 of terminal consumer to be converted to MODOBUSTCP/IP agreement, data acquisition module 31 and terminal consumer 1 are established a communications link, the power consumption parameter of acquisition terminal consumer 1.
Be understandable that, the watt-hour meter of terminal consumer has agreement DL/T645, and usual data communication employing is MODOBUSTCP/IP agreement, in order to make data acquisition module 31 and terminal consumer 1 establish a communications link, the power consumption parameter of acquisition terminal consumer 1.The ammeter agreement DL/T645 of terminal consumer is converted to MODOBUSTCP/IP agreement by RS485 DEU data exchange unit, and such data acquisition module 31 establishes a communications link with terminal consumer 1, the power consumption parameter of acquisition terminal consumer 1.
In a system, there is multiple terminal consumer 1, in order to make information server 4 can carry out data acquisition and monitoring analysis to each terminal consumer 1, making information server 4 when gathering the power consumption parameter of terminal consumer 1, can be distinguished.Information server 4 can be connected with terminal consumer 1 by network segment address, and carry out the operations such as inquiry analysis of data collected to the terminal consumer 1 connected, concrete, terminal consumer 1 comprises: network segment address definition module; Network segment address definition module is for defining the network segment address of terminal consumer 1;
Information server 4 comprises: network segment address load module, network segment address link block; Network segment address load module is for inputting the network segment address of terminal consumer to be collected; Network segment address link block is used for, according to the network segment address of input, communicating to connect with terminal consumer.
First network segment address definition is carried out to each terminal consumer 1, information server 4 needs terminal consumer 1 network segment address gathered by the input of network segment address load module, network segment address link block is used for, according to the network segment address of input, establishing a communications link with terminal consumer 1.
Terminal consumer 1 is provided with multiple power unit, at each power unit, all watt-hour meter is set like this, as pressuring machine, the blower fan and pipeline variable valve etc. of thermal fan system, each consumer all arranges watt-hour meter, in order to give each watt-hour meter the corresponding network address, make in collection and procedure for displaying, can convenient operation personnel to the classification of collection watt-hour meter data, and then analytic statistics is carried out to power consumption parameter.
Refer to shown in Fig. 3, information server 4 comprises: watt-hour meter geocoding module 42;
Terminal consumer 1 comprises: watt-hour meter geocoding receiver module 11, watt-hour meter geocoding definition module 12;
Electric meter address coding module 42 is for carrying out geocoding to each watt-hour meter of terminal consumer 1;
Watt-hour meter geocoding receiver module 11 is for receiving the geocoding of electric meter address coding module 42 to each watt-hour meter; Watt-hour meter geocoding definition module 12 is for carrying out address definition according to electric meter address coding to each watt-hour meter of terminal consumer.
In the present embodiment, information server 4 comprises: turn-on time arranges module; Module is set turn-on time for arranging the collection duration to each watt-hour meter power consumption parameter of terminal consumer.After watt-hour meter geocoding has been defined, the collection duration to each watt-hour meter power consumption parameter is set.As to watt-hour meter acquisition time being one minute or two minutes etc.
Information server 4 comprises: watt-hour meter name module; Watt-hour meter name module is used for naming each watt-hour meter of terminal consumer.Make display watt-hour meter over the display be concrete title by naming each watt-hour meter, convenient operation personnel distinguish use.
Information server 4 comprises: HMI application apparatus.HMI is the abbreviation of HumanMachineInterface, is man-machine interface application device, is to carry out medium that is mutual and message exchange between system and user, and it realizes the conversion that the internal form of information and the mankind can accept between form.Specifically comprise keyboard, mouse, touch-screen, I/O configuration etc.
Information server comprises: IFIX program editor; IFIX program editor is used for analyzing the power consumption parameter gathered in real time.IFIX program editor is the automatically-monitored collection configuration software of terminal consumer, carries out online modification, do not affect normal productive process to process database, figure and application program.
In this instructions, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, identical similar portion reference mutually between each embodiment.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.

Claims (9)

1. based on the application system of Embedded Intelligent Terminal at HMI, it is characterized in that, comprising: information server, terminal consumer, harvester, RS485 DEU data exchange unit;
Described terminal consumer comprises: for measuring the watt-hour meter of described terminal consumer power consumption;
Described harvester is communicated to connect by described RS485 DEU data exchange unit and described terminal consumer, and described harvester is used for the power consumption parameter of acquisition terminal consumer;
Described information server comprises: communication receipt module, display;
Described communication receipt module is for receiving the power consumption parameter of described harvester acquisition terminal consumer;
Described display is used for the power consumption parameter of display terminal consumer.
2. according to claim 1ly to it is characterized in that based on the application system of Embedded Intelligent Terminal at HMI,
Described harvester comprises: LAN interface, RS485 communication interface and data acquisition module;
Described LAN interface is connected by MODOBUSTCP/IP protocol communication with described communication receipt module;
Described RS485 DEU data exchange unit and described RS485 communication interface communicate to connect, described RS485 DEU data exchange unit is used for the ammeter agreement DL/T645 of terminal consumer to be converted to MODOBUSTCP/IP agreement, described data acquisition module and terminal consumer are established a communications link, the power consumption parameter of described data collecting module collected terminal consumer.
3. according to claim 1ly to it is characterized in that based on the application system of Embedded Intelligent Terminal at HMI,
Described power consumption parameter comprises: the magnitude of current, voltage, electric flux, power data.
4. according to claim 1ly to it is characterized in that based on the application system of Embedded Intelligent Terminal at HMI,
Described terminal consumer comprises: network segment address definition module;
Described network segment address definition module is for defining the network segment address of terminal consumer;
Described information server comprises: network segment address load module, network segment address link block;
Described network segment address load module is for inputting the network segment address of terminal consumer to be collected;
Described network segment address link block is used for, according to the network segment address of input, establishing a communications link with terminal consumer.
5. according to claim 4ly to it is characterized in that based on the application system of Embedded Intelligent Terminal at HMI,
Described information server comprises: watt-hour meter geocoding module;
Described terminal consumer comprises: watt-hour meter geocoding receiver module, watt-hour meter geocoding definition module;
Described electric meter address coding module is used for carrying out geocoding to each watt-hour meter of terminal consumer;
Described watt-hour meter geocoding receiver module is for receiving described electric meter address coding module to the geocoding of each watt-hour meter;
Described watt-hour meter geocoding definition module is used for carrying out address definition according to electric meter address coding to each watt-hour meter of terminal consumer.
6. according to claim 5ly to it is characterized in that based on the application system of Embedded Intelligent Terminal at HMI,
Described information server comprises: turn-on time arranges module;
Module is set described turn-on time for arranging the collection duration to each watt-hour meter power consumption parameter of terminal consumer.
7. according to claim 6ly to it is characterized in that based on the application system of Embedded Intelligent Terminal at HMI,
Described information server comprises: watt-hour meter name module;
Described watt-hour meter name module is used for naming each watt-hour meter of terminal consumer.
8. according to claim 7ly to it is characterized in that based on the application system of Embedded Intelligent Terminal at HMI,
Described information server comprises: HMI application apparatus.
9. according to claim 7ly to it is characterized in that based on the application system of Embedded Intelligent Terminal at HMI,
Described information server comprises: IFIX program editor;
Described IFIX program editor is used for analyzing the power consumption parameter gathered in real time.
CN201510592379.4A 2015-09-17 2015-09-17 Embedded-information-terminal-based application system in HMI CN105182827A (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2244216A1 (en) * 2009-04-24 2010-10-27 Rockwell Automation Technologies, Inc. Real time energy consumption analysis and reporting
CN102183690A (en) * 2011-03-16 2011-09-14 江苏省电力公司南京供电公司 Device and method for acquiring electricity utilization information in real time
CN104795899A (en) * 2015-05-04 2015-07-22 深圳市科陆电子科技股份有限公司 Electric energy data acquiring and processing system based on IEC62056
CN104796415A (en) * 2015-04-07 2015-07-22 上海大学 Method for converting protocols of TCP (transmission control protocol) networks and multiple protocols on RS485 buses
CN205121215U (en) * 2015-09-17 2016-03-30 山东钢铁股份有限公司 Application system based on embedded information terminal is at HMI

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2244216A1 (en) * 2009-04-24 2010-10-27 Rockwell Automation Technologies, Inc. Real time energy consumption analysis and reporting
CN102183690A (en) * 2011-03-16 2011-09-14 江苏省电力公司南京供电公司 Device and method for acquiring electricity utilization information in real time
CN104796415A (en) * 2015-04-07 2015-07-22 上海大学 Method for converting protocols of TCP (transmission control protocol) networks and multiple protocols on RS485 buses
CN104795899A (en) * 2015-05-04 2015-07-22 深圳市科陆电子科技股份有限公司 Electric energy data acquiring and processing system based on IEC62056
CN205121215U (en) * 2015-09-17 2016-03-30 山东钢铁股份有限公司 Application system based on embedded information terminal is at HMI

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