CN109581454A - Measuring method of dual-compound locator - Google Patents
Measuring method of dual-compound locator Download PDFInfo
- Publication number
- CN109581454A CN109581454A CN201811463269.8A CN201811463269A CN109581454A CN 109581454 A CN109581454 A CN 109581454A CN 201811463269 A CN201811463269 A CN 201811463269A CN 109581454 A CN109581454 A CN 109581454A
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- China
- Prior art keywords
- position indicator
- point
- ground
- compound position
- total station
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- 238000000034 method Methods 0.000 title description 3
- 238000000691 measurement method Methods 0.000 claims abstract description 10
- 150000001875 compounds Chemical group 0.000 claims description 58
- 238000005259 measurement Methods 0.000 claims description 40
- 230000009977 dual effect Effects 0.000 claims description 7
- 238000013507 mapping Methods 0.000 abstract description 6
- 239000002131 composite material Substances 0.000 abstract 2
- 208000028257 Joubert syndrome with oculorenal defect Diseases 0.000 description 3
- 244000062793 Sorghum vulgare Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 235000019713 millet Nutrition 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
- G01S19/45—Determining position by combining measurements of signals from the satellite radio beacon positioning system with a supplementary measurement
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
The invention discloses a measurement method of a dual-pair composite position finder, which is based on the requirement of rapid mapping and provides a measurement method of the dual-pair composite position finder integrating a satellite position finder and a total station into a whole from a brand-new angle, so that the respective advantages of the satellite position finder and the total station are exerted to the maximum extent, the coordinates of control points do not need to be mastered in advance, a fixed target with a remote and known azimuth or coordinate is not needed to calibrate the zero direction, two measurers simultaneously operate respective miniature total stations to measure the distance and the angle of ground target points to be measured around the respective micrometerers, and the working efficiency of mapping is greatly improved. The invention avoids the problem that the coordinate information of the position of the measuring point cannot be obtained due to the measuring blind area, and improves the measuring precision.
Description
Technical field
The present invention relates to geodesic survey and engineering survey method, especially a kind of global positioning system and total station advantage are mutual
Mend, can be improved the double compound position indicator measurement methods of dual formula of measurement accuracy and working efficiency.
Background technique
Currently, in geodesic survey and engineering measurement field, the instrument for ground point precision positioning has two classes: total station and
Global positioning system.
Total station is the location instrument for integrating ranging and angle measurement.Firstly the need of the ground for being placed in known coordinate when measurement
On millet cake (being commonly called as control point), and need to demarcate zero direction with distant place and known orientation or the target of coordinate.Measurement and positioning
Principle is: the distance and bearing by sighting measurement and tested point is extrapolated the seat of tested point by the known coordinate of total station
Mark.The appearance of non-prism technology makes the positioning characteristic of total station be presented as noncontacting measurement circumferentially, it is convenient to whole station
The surveyors such as the target around instrument, especially roof, the head of the mast are difficult to measure positioning close to the target of arrival.But it is deposited
Deficiency be: not only need to know the coordinate at control point, but also need at a distance and known orientation or coordinate fixation mesh
Mark calibration zero direction, brings great inconvenience to measurement.
The application popularization of global positioning system is based on the continuous operation satellite positioning established using more base station network RTK technologies
It services integrated system (Continuous Operational Reference System, be abbreviated as CORS), according to the essence of application
Degree is different, and the user of CORS system can be divided into mapping and Eng Users (centimetre, decimeter grade), automobile navigation and positioning user
Several classes such as (meter level), high-precision user (post-processing) and meteorological user.As direct high-precision applications field, CORS is thorough
The operation mode of traditional geodesic survey and engineering survey is changed, such as traditional triangulation network, triangulateration network measurement method are gradually defended
Star positions trilateration network and replaces, and traditional theodolite, plane table, rangefinder, total station are also gradually replaced by global positioning system, satellite
Position indicator shows the trend of dominance.However, measurement in recent years practice have shown that, global positioning system is in actual application
In there is also following insufficient: (1) global positioning system belongs to contact type measurement, it is necessary to which global positioning system is placed in surveyed ground
The position that the point can be just obtained on millet cake, when carrying out the mapping of large-scale terrain figure, the workload of surveyor's race point is huge, limitation
The raising of measurement operating efficiency.(2) areas, satellite-signal are blocked near the woods, tunnel and high building etc., deposit measurement
In blind area, the location coordinate information of measuring point can not be obtained, constrains the application in engineering support measurement.
Summary of the invention
The present invention is to provide a kind of global positioning system in order to solve the above problem present in the prior art and total station is excellent
Gesture is complementary, measurement accuracy can be improved and the double compound position indicator measurement methods of the dual formula of working efficiency.
The technical solution of the invention is as follows: a kind of double compound position indicator measurement methods of dual formula, it is characterised in that according to
Following steps carry out:
A. arbitrarily selected A, B two o'clock on the ground that satellite-signal is not blocked in region to be measured is placed in A point by surveyor A
The compound position indicator A of operation places the compound position indicator B operated by surveyor B in B point；
The compound position indicator A and compound position indicator B structure are identical, there is overcasting staff, are equipped with and defend on the top of overcasting staff
Star position indicator, overcasting staff middle and upper part be equipped with miniature total station and measurement handbook, measurement handbook respectively with global positioning system and
Miniature total station connects, and spirit level and subsidiary foot prop are connected in the middle part of overcasting staff；
B. the overcasting staff of compound position indicator A and compound position indicator B are in plumbness respectively by surveyor A and surveyor B,
And positioned using respective global positioning system, the position coordinates of A, B two o'clock on ground can be respectively obtained through reduction；
C. according to the position coordinates of obtained ground A point and B point, the grid azimuth between ground A point and B point is calculated；
D. surveyor A adjusts the miniature total station of compound position indicator A, accurately sights the compound position indicator B of other side, utilizes ground A point
Grid azimuth between B point carries out zero direction calibration to the miniature total station of compound position indicator A；Meanwhile surveyor B is adjusted
The miniature total station of compound position indicator B accurately sights the compound position indicator A of other side, utilizes the coordinate side between ground A point and B point
Parallactic angle carries out zero direction calibration to the miniature total station of compound position indicator B；
E. surveyor A and B operates respective miniature total station simultaneously, to the ground in respective miniature total station effective range
Area Objects tested point carries out ranging and angle measurement, and the position coordinates according to compound position indicator A, B, extrapolates ground target tested point
Coordinate；
F. when the coordinate of all ground target tested points in area to be measured is it has been determined that terminate measurement；Otherwise g step is carried out；
Whether the ground target regional satellite signal to be measured that g. judgement need to continue measurement is blocked, if not blocked, repeats a ~ f
Step；Otherwise h step is carried out；
H. compound position indicator A or compound position indicator B are moved to new ground point C, surveyor A, B adjust respective micro- simultaneously
Type total station mutually accurately sights other side and carries out ranging and angle measurement；
I. according to obtained ranging and angle measurement data, the coordinate of ground point C is extrapolated by the ground point B or A of known coordinate,
And complete the zero direction calibration for being placed in the compound position indicator A or compound position indicator B of ground point C；
J. e ~ f step is repeated.
The present invention is the needs based on quick surveying, proposes collection both global positioning system and total station from completely new angle
The double compound position indicator measurement methods of the dual formula being integrated, have played global positioning system to the maximum extent and total station are respective excellent
Gesture, without grasping control point coordinates in advance, without the fixation target designation zero direction with distant place and known orientation or coordinate, and
And two surveyors operate respective miniature total station simultaneously, carry out ranging and survey to the ground target tested point around respective
Angle greatly improves the working efficiency of mapping.The present invention avoids leading to not obtain point position coordinate because of measurement blind area
Information improves measurement accuracy.
Detailed description of the invention
Fig. 1 is the use schematic diagram of the embodiment of the present invention.
Fig. 2 is the structural schematic diagram of the embodiment of the present invention.
Specific embodiment
Embodiment:
The double compound position indicator measurement methods of dual formula of the invention, carry out as shown in Figure 1 in accordance with the following steps:
A. arbitrarily selected A, B two o'clock on the ground that satellite-signal is not blocked in region to be measured is placed in A point by surveyor A
The compound position indicator A of operation places the compound position indicator B operated by surveyor B in B point；
The compound position indicator A and compound position indicator B structure are identical, have overcasting staff 1 as shown in Figure 2, in overcasting staff 1
Top be equipped with global positioning system 2,1 middle and upper part of overcasting staff be equipped with can be easy to disassemble miniature total station 3(total station by level
Angle-measuring equipment, vertical angle-measuring equipment and range unit set form) and measurement handbook 4, measurement handbook 4 respectively with global positioning system
2 and miniature total station 3 is wired or wireless connects, spirit level 5 is connected in the middle part of overcasting staff 1 and can be easy to disassemble auxiliary survey
Foot-measuring frame 6；
B. surveyor A and surveyor B passes through spirit level 5 and subsidiary foot prop 6 for compound position indicator A and compound positioning respectively
The overcasting staff 1 of instrument B is in plumbness, and is positioned using respective global positioning system 2, can through measurement 4 reduction of handbook
Respectively obtain the position coordinates of A, B two o'clock on ground (A, B two o'clock are commonly called as mapping control point)；
C. measurement handbook 4 calculates the coordinate side between ground A point and B point according to the coordinate of obtained ground A point and B point
Parallactic angle；
D. surveyor A adjusts the miniature total station 3 of compound position indicator A, accurately sights the compound position indicator B of other side, utilizes ground A
Grid azimuth between point and B point carries out zero direction calibration to the miniature total station 3 of compound position indicator A；Meanwhile surveyor B
The miniature total station 3 for adjusting compound position indicator B accurately sights the compound position indicator A of other side, utilizes the seat between ground A point and B point
It marks azimuth and zero direction calibration is carried out to the miniature total station 3 of compound position indicator B；
E. surveyor A and B operates respective miniature total station 3 simultaneously, in respective miniature 3 effective range of total station
Ground target tested point (being commonly called as detail point) carries out ranging and angle measurement, and the position by measurement handbook 4 according to compound position indicator A, B
Coordinate extrapolates the coordinate of ground target tested point；
F. when the coordinate of all ground target tested points in area to be measured is it has been determined that terminate measurement；Otherwise g step is carried out；
Whether the ground target regional satellite signal to be measured that g. judgement need to continue measurement is blocked, if not blocked, repeats a ~ f
Step；Otherwise h step is carried out；
H. compound position indicator A or compound position indicator B are moved to new ground point C, surveyor A, B adjust respective micro- simultaneously
Type total station 3 mutually accurately sights other side and carries out ranging and angle measurement；
I. measurement handbook 4 extrapolates ground point by the ground point B or A of known coordinate according to obtained ranging and angle measurement data
The coordinate of C, and complete the zero direction calibration for being placed in the compound position indicator A or compound position indicator B of ground point C；
J. e ~ f step is repeated.
Claims (1)
1. a kind of double compound position indicator measurement methods of dual formula, it is characterised in that carry out in accordance with the following steps:
A. arbitrarily selected A, B two o'clock on the ground that satellite-signal is not blocked in region to be measured is placed in A point by surveyor A
The compound position indicator A of operation places the compound position indicator B operated by surveyor B in B point；
The compound position indicator A and compound position indicator B structure are identical, have overcasting staff (1), on the top of overcasting staff (1)
Equipped with global positioning system (2), miniature total station (3) and measurement handbook (4) are equipped in overcasting staff (1) middle and upper part, measure handbook
(4) connect respectively with global positioning system (2) and miniature total station (3), be connected in the middle part of the overcasting staff (1) spirit level (5) and
Subsidiary foot prop (6)；
B. the overcasting staff (1) of compound position indicator A and compound position indicator B are in vertical configuration respectively by surveyor A and surveyor B
State, and positioned using respective global positioning system (2), the position coordinates of A, B two o'clock on ground can be respectively obtained through reduction；
C. according to the position coordinates of obtained ground A point and B point, the grid azimuth between ground A point and B point is calculated；
D. surveyor A adjusts the miniature total station (3) of compound position indicator A, accurately sights the compound position indicator B of other side, utilizes ground
Grid azimuth between A point and B point carries out zero direction calibration to the miniature total station (3) of compound position indicator A；Meanwhile it measuring
Member B adjusts the miniature total station (3) of compound position indicator B, accurately sights the compound position indicator A of other side, using ground A point and B point it
Between grid azimuth zero direction calibration is carried out to the miniature total station (3) of compound position indicator B；
E. surveyor A and B operates respective miniature total station (3) simultaneously, to respective miniature total station (3) effective range
Interior ground target tested point carries out ranging and angle measurement, and the position coordinates according to compound position indicator A, B, extrapolates ground target
The coordinate of tested point；
F. when the coordinate of all ground target tested points in area to be measured is it has been determined that terminate measurement；Otherwise g step is carried out；
Whether the ground target regional satellite signal to be measured that g. judgement need to continue measurement is blocked, if not blocked, repeats a ~ f
Step；Otherwise h step is carried out；
H. compound position indicator A or compound position indicator B are moved to new ground point C, surveyor A, B adjust respective micro- simultaneously
Type total station (3) mutually accurately sights other side and carries out ranging and angle measurement；
I. according to obtained ranging and angle measurement data, the coordinate of ground point C is extrapolated by the ground point B or A of known coordinate,
And complete the zero direction calibration for being placed in the compound position indicator A or compound position indicator B of ground point C；
J. e ~ f step is repeated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811463269.8A CN109581454B (en) | 2018-12-03 | 2018-12-03 | Dual-combination locator measuring method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811463269.8A CN109581454B (en) | 2018-12-03 | 2018-12-03 | Dual-combination locator measuring method |
Publications (2)
| Publication Number | Publication Date |
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| CN109581454A true CN109581454A (en) | 2019-04-05 |
| CN109581454B CN109581454B (en) | 2022-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811463269.8A Active CN109581454B (en) | 2018-12-03 | 2018-12-03 | Dual-combination locator measuring method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111536392A (en) * | 2020-06-11 | 2020-08-14 | 大连圣博尔测绘仪器科技有限公司 | Foot stool for composite position indicator |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111536392A (en) * | 2020-06-11 | 2020-08-14 | 大连圣博尔测绘仪器科技有限公司 | Foot stool for composite position indicator |
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| CN109581454B (en) | 2022-10-21 |
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