CN103017741A - Method for measuring power cable circuit data - Google Patents
Method for measuring power cable circuit data Download PDFInfo
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- CN103017741A CN103017741A CN2011102888451A CN201110288845A CN103017741A CN 103017741 A CN103017741 A CN 103017741A CN 2011102888451 A CN2011102888451 A CN 2011102888451A CN 201110288845 A CN201110288845 A CN 201110288845A CN 103017741 A CN103017741 A CN 103017741A
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Abstract
The invention relates to a method for measuring power cable circuit data. The method is characterized by comprising the following steps that: (1) a GPS (Global Positioning System) acquires testing station coordinates, and transmits the acquired coordinate data of the testing stations to a computer; (2) the computer transmits the data of the testing stations to a total station; and (3) the total station acquires the data information of whole cable circuits according to the data of the testing stations and transmits the data information to the computer; and the computer firstly carries out balancing processing on the data information, and subsequently displays the data information in an electronic topographic map by using mapping software. Compared with the prior art, the method has the advantages that the positioning efficiency is high, methods and steps of conventional measurement are greatly simplified, the efficiency in on-site measurement is improved, and the like.
Description
Technical field
The present invention relates to a kind of measuring method, especially relate to a kind of measuring method of power cable circuit-switched data.
Background technology
Along with the national economic development and social progress, electric power is just being brought into play the effect that becomes more and more important as one of foundation of national economy energy.Shanghai newly promoted 2000 kilometers cables in recent years as the tap of Yangtze River Delta development, and these cable laying installations and completion mapping task are very heavy.
Traditional power cable DATA REASONING flow process is very complicated, receive after the task when measuring on the spot to the scene, because survey instrument (tape measure, pen, operation manuals) is relatively backward, be subject to the impact of weather, once rainy day, serious meeting causes the unclear of on-the-spot field survey data, and its calcellation is done over again, and causes the loss of the aspects such as manpower and materials.
After the field data measurement is complete, require to transcribe regular sketch, machine account card, draw at last as-constructed drawing.Because the material of regular sketch, machine account card, as-constructed drawing mostly is paper products, have in various degree aging after several years, add the data of browsing of day-to-day operation work, quite serious to these data agings and damage degree, therefore, on these data were repaired, we had also spent many time, energy.
In recent years, the Shanghai Municipal Construction trend pickup, when operation troubles, repairing occurring, our mapping worker need spend a large amount of time and search data (machine account card, completion blueprint, sketch), often topography and geomorphology and actual differing widely on the completion blueprint occur, brought great inconvenience to breakdown repair like this.
Summary of the invention
Purpose of the present invention is exactly to provide a kind of bearing accuracy high in order to overcome the defective that above-mentioned prior art exists, and has greatly simplified mode, the step of traditional measurement, has improved the measuring method of power cable circuit-switched data of the efficient of in-site measurement.
Purpose of the present invention can be achieved through the following technical solutions: a kind of measuring method of power cable circuit-switched data, it is characterized in that, the method may further comprise the steps: (1) GPS orientator gathers the survey station point coordinate, and the coordinate data of the survey station point that gathers is sent to computing machine; (2) computing machine sends to total powerstation with the data of survey station point; (3) total powerstation is according to the data message of the whole cable line of data acquisition of survey station point, then data message is sent to computing machine, computing machine at first carries out adjustment processing to data message, then by mapping software data message is shown in electronic topographic map.
Mapping software in the described step (3) is the AUTOCAD mapping software.
Compared with prior art, the present invention has the following advantages:
1, uses two kinds of different modes of electronic total station and GPS GPS, cable is accurately located.
2, utilize electronic total station collection automatic angle measurement, range finding, survey to be higher than one, the characteristics of automatic acquisition, demonstration, transmission, identification, processing calculating are carried out in realization to measurement data, cable louding, geomorphological features to the scene carry out data acquisition, greatly simplify mode, the step of traditional measurement, improved the efficient of in-site measurement.
3, use the T-COM data transmission system that the data that gather are exported to computer, data are carried out by the AUTOCAD mapping software its data being become figure with the CAD form after automatic Adjustment processes, in electronic topographic map, reflected accurately.
4, in sum, the total station survey new technology is done once comprehensively innovation to traditional simulated measurement, the needs of era development, will in production practices, adopt in a large number in this measuring technique soon, become a bright spot of company, for from now on digital management of enterprise is laid a good foundation.
Embodiment
The present invention is described in detail below in conjunction with specific embodiment.
Embodiment
A kind of measuring method of power cable circuit-switched data, the method may further comprise the steps:
Step (1) GPS orientator gathers the survey station point coordinate, and the coordinate data of the survey station point that gathers is sent to computing machine;
Step (2) computing machine sends to total powerstation with the data of survey station point;
Step (3) total powerstation is according to the data message of the whole cable line of data acquisition of survey station point, then data message is sent to computing machine, computing machine at first carries out adjustment processing to data message, then by mapping software data message is shown in electronic topographic map.Mapping software in the step (3) is the AUTOCAD mapping software.
The present invention introduces the total station survey technology in the power cable DATA REASONING, and its maximum advantage can accurately be located cable position under various execution conditions exactly.Effectively reduce the error rate of cable absolute coordinates position in geographic information data, our cable Operation safety and power supply reliability have been improved, reduce the personnel of other teams and groups when construction, repairing, because can't in time finding the definite geographic position at cable place, cause the loss on human and material resources, the financial resources, and the delay of repairing time.
The total station survey technology is compared with traditional power cable measuring technique, and another advantage is exactly that it has simplified the operating process in the traditional measurement, operation greatly.The collection of in-situ data, because total powerstation is with automatic recording function, can directly record image data, therefore need not as traditional measurement, be recorded in first the result who measures on the primal sketch, can be placed on more energy like this and use multiple metering system, improve on the accuracy of cable measurement.In finishing interior industry work, use the T-COM data transmission system that the data of total powerstation collection are exported to computing machine, data are carried out by the AUTOCAD mapping software its data being become figure with the CAD form after automatic Adjustment processes, in electronic topographic map, reflected accurately.Even regional landform changes, the data of collection do not change.So after the several years, still can accurately reflect the position of underground cable.And the as-constructed drawing of drawing in the traditional measurement, the time that often is subject to is long, and the variation of site contour landforms waits greatly all factors, and loses the existing meaning of original as-constructed drawing.
On the other hand, because the total station survey technology is used the pure digi-tal management from going into operation to last one-tenth figure filing, data maintenance is convenient and simple, and is unsuitable impaired, greatly improved the efficient of data maintenance.
Determine relatively difficulty of survey station point coordinate before using total station survey.Because each local situation is different, sometimes to spend the quite a long time for definite survey station point, our measurement band is served inconvenience.Therefore, in order better to increase work efficiency, introduce GPS GPS measuring technique, for the accuracy of power cable data more provides strong technical guarantee.
Claims (2)
1. the measuring method of a power cable circuit-switched data is characterized in that, the method may further comprise the steps:
(1) the GPS orientator gathers the survey station point coordinate, and the coordinate data of the survey station point that gathers is sent to computing machine;
(2) computing machine sends to total powerstation with the data of survey station point;
(3) total powerstation is according to the data message of the whole cable line of data acquisition of survey station point, then data message is sent to computing machine, computing machine at first carries out adjustment processing to data message, then by mapping software data message is shown in electronic topographic map.
2. the measuring method of a kind of power cable circuit-switched data according to claim 1 is characterized in that, the mapping software in the described step (3) is the AUTOCAD mapping software.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102888451A CN103017741A (en) | 2011-09-26 | 2011-09-26 | Method for measuring power cable circuit data |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102888451A CN103017741A (en) | 2011-09-26 | 2011-09-26 | Method for measuring power cable circuit data |
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| CN103017741A true CN103017741A (en) | 2013-04-03 |
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| CN2011102888451A Pending CN103017741A (en) | 2011-09-26 | 2011-09-26 | Method for measuring power cable circuit data |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106123872A (en) * | 2016-06-20 | 2016-11-16 | 中国葛洲坝集团勘测设计有限公司 | A kind of coordinate transmission method for shaft excavation construction |
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Application publication date: 20130403 |