CN103337003A - Centralized scheduling method based on distributed terminal - Google Patents
Centralized scheduling method based on distributed terminal Download PDFInfo
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- CN103337003A CN103337003A CN2013101642627A CN201310164262A CN103337003A CN 103337003 A CN103337003 A CN 103337003A CN 2013101642627 A CN2013101642627 A CN 2013101642627A CN 201310164262 A CN201310164262 A CN 201310164262A CN 103337003 A CN103337003 A CN 103337003A
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Abstract
The invention relates to a measuring system, in particular to a centralized scheduling method based on a distributed terminal to the measuring system. A remote gauger in a workstation inputs an on-site measuring device idle status to a workstation input device; a worker in the workstation inputs information requiring measuring to a station input device; a scheduling server processes workstation and station information obtained in a real-time manner via a communication network; based on a computing power of the workstation and a "first-in first-out" principle, the information requiring metering of each station is assigned to each station in the idle state, and assignment information is simultaneously transmitted to a station display device; the remote gauger in the workstation obtains a work task through the workstation display device, inputs a message that the on-site measuring device is in a working state into the workstation input device, and begins to measure the work task through the on-site measuring device; the remote gauger in the workstation, after completing a metering work, inputs a measuring result and a message that the on-site measuring device is in an idle state to the workstation input device; and the scheduling server receives measuring results of all workstations and the workstation on-site measuring device statuses, transmits the measuring results to a corresponding station completing the measuring task, and assigns a new measuring task to an idle station.
Description
Technical field
The present invention relates to a kind of metering system, specifically is a kind of a kind of centralized dispatching method based on distributed terminal to metering system.
Background technology
Along with the propelling of measuring control modernization, informatization, for better meeting the requirement of enterprise measurement management and running and informatization, the phenomenon that lags behind has appearred in the application of distributed quantitative model, becomes the bottleneck of IT application in enterprises fast development.How to solve this technical barrier of running in the enterprise development, do measuring control work well, become the problem of the reality of pendulum in face of the technician.Along with the development with rapid changepl. never-ending changes and improvements of computer remote control technology, video technique and information network technique, the large and medium-sized enterprise that is applied in of LAN (Local Area Network) day by day popularizes, Internet resources be shared as realization based on the possibility that turns into of the centralized dispatching system under the distributed quantitative model.
The characteristic consuming time of the calculation task of comprehensive each application function of distributed metering centralized dispatching management platform and scale and the performance information of quantity and computer cluster node, by for each application function suitable computing job scheduling granularity being set independently, form the computational tasks of each application function, add in the scheduling sequence of distributed metering centralized dispatching management platform, realize the asynchronous concurrent submission of calculation task of a plurality of application functions, the unified scheduling calculating of the computational tasks of a plurality of application functions and the asynchronous recovery of result of calculation of a plurality of application functions, thereby take full advantage of the computing power of computer cluster, shorten computing time, improve metering efficient.
Summary of the invention
Measurement service is of a great variety, the vehicle that weighs is many, the speed of weighing is slow, the efficient of weighing is low, personnel's professional skill is inconsistent, it is the variety of problems that runs in the present enterprise measurement management process that personnel labor intensity has a series of problems such as gap, how better to address these problems by informationalized means is the key problem of whole IT application in enterprises development, our look ﹠ feel that proposed will to realize weighing is unified at the proposition of the problems referred to above, the rational allocation resource of weighing, rational division of work, better control the rhythm that weighs, improve the efficient of weighing, reduce the target of professional skill gap between the employee simultaneously.
The technical solution adopted in the present invention is: a kind of centralized dispatching method based on distributed terminal, carry out according to following step:
Step 1 connects each workstation, each station, dispatch server by communication network, workstation comprises on-the-spot weighing-apparatus, workstation display device, workstation input media, and station comprises station display device, station input media, station treating apparatus;
Step 2, be in the long-distance metering person of workstation on-the-spot weighing-apparatus idle condition input service station input media, be in the staff of workstation the information input station input media of needs metering, dispatch server is handled the information that obtains each workstation and each station by communication network in real time, according to the computing power of workstation the principle of the information of the needs of each station metering according to " first in first out ", distribute to the station that respectively is in idle condition, simultaneously assignment information is sent on the station display device;
Step 3, the long-distance metering person of workstation obtains task by the workstation display device, the on-the-spot weighing-apparatus of input enters duty in the workstation input media, begin simultaneously task is measured by on-the-spot weighing-apparatus, the long-distance metering person of workstation finishes behind the gage work that input metering result and on-the-spot weighing-apparatus enter idle condition in the workstation input media;
Step 4, dispatch server receive metering result and the on-the-spot weighing-apparatus unit state of workstation that each workstation transmits, and the result is sent to the station that correspondence is made the metering task metering, give simultaneously to be in the new metering task of idle condition station distribution.
The invention has the beneficial effects as follows: by invention, further improved the management and control level of metering process, guarantee security of system, reliability, also promoted user's satisfaction simultaneously, reached the purpose that improves the efficient of weighing, optimization resource utilization, promotes employee's professional skill.It has not only promoted the modernization of enterprise measurement information management system, has great importance to promoting whole information level of the enterprise, enhancing and international advanced Enterprises'Competitiveness.
Description of drawings
Fig. 1 is synoptic diagram of the present invention;
Fig. 2 is process flow diagram of the present invention.
Embodiment
Each workstation, each station, dispatch server are connected by communication network, and workstation comprises on-the-spot weighing-apparatus, workstation display device, workstation input media, and station comprises station display device, station input media, station treating apparatus;
When station need measure, the staff of station is relevant information input station input media, the station input media is sent to dispatch server to information by the station treating apparatus, dispatch server is received the metering solicited message that station is sent, inquiry is in the duty of the on-the-spot weighing-apparatus of workstation, if the on-the-spot weighing-apparatus that is in idle condition is arranged, then according to the computing power of workstation the principle of the information of the needs of each station metering according to " first in first out ", distribute to the station that respectively is in idle condition, simultaneously assignment information is sent on the station display device;
The long-distance metering person of workstation obtains task by the workstation display device, the on-the-spot weighing-apparatus of input enters duty in the workstation input media, begin simultaneously task is measured by on-the-spot weighing-apparatus, the long-distance metering person of workstation finishes behind the gage work that input metering result and on-the-spot weighing-apparatus enter idle condition in the workstation input media;
Dispatch server receives metering result and the on-the-spot weighing-apparatus unit state of workstation that each workstation transmits, and the result is sent to the station that correspondence is made the metering task metering, gives simultaneously to be in the new metering task of idle condition station distribution.
Dispatch server work specific algorithm is as follows:
Each workstation in the step 1 host process poll compartment system and each station, the running status, the grouping that obtain each workstation indicate w; The running status of each station, grouping sign q.And both reach the required time T of idle condition, I, put into two formation S1 and S2 respectively.
Step 2 host process is arranged from small to large to all T, I, obtain (t1, t2 ..., tp), (i1, i2 ..., ip), wherein: t1＜=t2＜=...＜=tp, i1＜=i2＜=...＜=ip.The workstation and the station that just reach idle condition the earliest are arranged in the foremost.
Step 3 is chosen two formation S1 consistent with weight among the S2 (systemic circulation, grouping circulation, single to single cycle), be w=q, use dichotomy for these workstations and station, up to find and time t and i all maximum till, qualified workstation and station are mated.
Claims (1)
1. centralized dispatching method based on distributed terminal is characterized in that carrying out according to following step:
Step 1 connects each workstation, each station, dispatch server by communication network, workstation comprises on-the-spot weighing-apparatus, workstation display device, workstation input media, and station comprises station display device, station input media, station treating apparatus;
Step 2, be in the long-distance metering person of workstation on-the-spot weighing-apparatus idle condition input service station input media, be in the staff of workstation the information input station input media of needs metering, dispatch server is handled the information that obtains each workstation and each station by communication network in real time, according to the computing power of workstation the principle of the information of the needs of each station metering according to " first in first out ", distribute to the station that respectively is in idle condition, simultaneously assignment information is sent on the station display device;
Step 3, the long-distance metering person of workstation obtains task by the workstation display device, the on-the-spot weighing-apparatus of input enters duty in the workstation input media, begin simultaneously task is measured by on-the-spot weighing-apparatus, the long-distance metering person of workstation finishes behind the gage work that input metering result and on-the-spot weighing-apparatus enter idle condition in the workstation input media;
Step 4, dispatch server receive metering result and the on-the-spot weighing-apparatus unit state of workstation that each workstation transmits, and the result is sent to the station that correspondence is made the metering task metering, give simultaneously to be in the new metering task of idle condition station distribution.
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| CN2013101642627A CN103337003A (en) | 2013-05-07 | 2013-05-07 | Centralized scheduling method based on distributed terminal |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106407004A (en) * | 2016-08-30 | 2017-02-15 | 山东天利和软件股份有限公司 | Task scheduling method and scheduling method for remote concentrated measurement |
| CN109085528A (en) * | 2018-08-24 | 2018-12-25 | 广东电网有限责任公司 | A kind of ct calibrating distribution method and ct calibrating system |
| CN109978423A (en) * | 2017-12-28 | 2019-07-05 | 北京京东尚科信息技术有限公司 | Inventory's dispatching method, device and computer readable storage medium |
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| CN1614618A (en) * | 2004-10-25 | 2005-05-11 | 冶金自动化研究设计院 | On-line dynamic dispatching method for continuous steel casting production |
| CN202043140U (en) * | 2011-04-22 | 2011-11-16 | 河北钢铁股份有限公司邯郸分公司 | Remote measuring control device for industries |
| CN102521691A (en) * | 2011-12-05 | 2012-06-27 | 济南钢铁股份有限公司 | Intelligent method for unified schedule and automatic allocation of measurement tasks |
| CN102891779A (en) * | 2012-09-27 | 2013-01-23 | 北京网瑞达科技有限公司 | Large-scale network performance measuring system and method for IP network |
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| WO2004029805A2 (en) * | 2002-09-30 | 2004-04-08 | International Business Machines Corporation | A common scheduler web service for distributed network environments |
| CN1614618A (en) * | 2004-10-25 | 2005-05-11 | 冶金自动化研究设计院 | On-line dynamic dispatching method for continuous steel casting production |
| CN202043140U (en) * | 2011-04-22 | 2011-11-16 | 河北钢铁股份有限公司邯郸分公司 | Remote measuring control device for industries |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106407004A (en) * | 2016-08-30 | 2017-02-15 | 山东天利和软件股份有限公司 | Task scheduling method and scheduling method for remote concentrated measurement |
| CN106407004B (en) * | 2016-08-30 | 2019-08-09 | 山东天利和软件股份有限公司 | A kind of task scheduling apparatus and dispatching method for remote centralized metering |
| CN109978423A (en) * | 2017-12-28 | 2019-07-05 | 北京京东尚科信息技术有限公司 | Inventory's dispatching method, device and computer readable storage medium |
| CN109978423B (en) * | 2017-12-28 | 2021-05-25 | 北京京东尚科信息技术有限公司 | Inventory scheduling method, inventory scheduling device and computer-readable storage medium |
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| CN109085528A (en) * | 2018-08-24 | 2018-12-25 | 广东电网有限责任公司 | A kind of ct calibrating distribution method and ct calibrating system |
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Application publication date: 20131002 |