CN1099130A - Quick positioning system - Google Patents
Quick positioning system Download PDFInfo
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- CN1099130A CN1099130A CN 94110964 CN94110964A CN1099130A CN 1099130 A CN1099130 A CN 1099130A CN 94110964 CN94110964 CN 94110964 CN 94110964 A CN94110964 A CN 94110964A CN 1099130 A CN1099130 A CN 1099130A
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- point
- autogryo
- coordinate
- positioning system
- station
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Abstract
The quick locating system for measuring 3-D ground coordinate of any position at very high speed includes automatic gyro, computer and full-station instrument, all of which are connected to each other. A known spot is developed on full-station instrument or computer, where a reflecting prism is put. Inputting the coordinate of known spot and observing data, the computer displays and prints the 3-D coordinate and all the measurements are immediately conducted.
Description
The invention belongs to the surveying instrument field, is the instrument system that is used for measuring fast the three-dimensional terrestrial coordinate of any point, is a kind of location and the combination metering device of measuring fast done.
In location instrument, can in surveying work, use at present, first-elected GPS (GPS), it is to try to achieve instrument website coordinate by the signal that observes four above GPS position location satellites simultaneously, the shortcoming of gps system is:
(1) can not be in intensive place, block, city, forest and underground activities;
(2) the instrument website coordinate that records is a terrestrial coordinates, and ratio is surveyed on three known points in geodetic coordinate system at least, just can change into engineering and the earth control survey coordinate and use;
(3) vertical accuracy that records is Cui not;
(4) measure the reference mark coordinate time, can be without backsight point, but when using the GPS reference mark, must the backsight known point, must establish azimuth mark or make mark;
(5) coordinate of any can only be measured in pendulum one station;
(6) engineering is used and is wanted two cover instruments, price height at least.
The method of definite instrument website coordinate that other is available has resection, and it is simultaneously to the known point angle measurement more than 2, range finding, calculate the measuring point coordinate again with electronic total station.
With the immediate technology of the present invention be GP-1, the GP-2 gyro tacheometer of Japanese SOKKIA, but its gyroscope is non-autogryo, labour intensity is big, time-consuming during observation, precision is low, this instrumental function is less, untappedly goes out quick positioning function.
The objective of the invention is: the system that providing can be on ground, underground any place (latitude is below 75 °) are located fast and measured, it only needs known point of backsight just can determine unknown point three-dimension geodetic survey coordinate, high efficiency, can solve in engineering and the geodetic surveying with traditional resection, and the advanced GPS positioning system urgent fast location that is difficult to solve and the known point measurement control problem that seriously lacks the area, starting does not have mark control survey and instrument pendulum and makes the new technology that avenue is measured indoor.
The present invention is for finishing above-mentioned task, the technical scheme that adopts is with autogryo, computing machine is connected with total powerstation, on total powerstation or develop known point of backsight on computers, on known point, put reflecting prism, the coordinate and the observation data of input known point, computing machine promptly show or print the three-dimensional coordinate of this survey station point and can begin the various surveying works that electronic total station is competent at immediately.Accompanying drawing has been showed the connection state that each equipment in the quick positioning system of the present invention is mutual and the mode of the course of work, and autogryo is by autogryo main frame (1), autogryo power supply (3), computing machine (2), printer (4), battery and charger (7) wait part to form; Electronic total station is made up of main frame (5) and catoptron (6); Computing machine (2) contains printer (4) and is connected with the autogryo main frame through interface, and link to each other with the electronic total station data-interface by another interface, thereby constituted a kind of novel quick positioning system, its function and effect far exceed the independent function of several instruments: at first, autogryo main frame (1) frame is on two transverse axis supports of electronic total station (5), connect by a removable jew connector (8), hookup (8) must guarantee that the vertical pivot of two instruments overlaps; The electronic total station frame with arbitrary unknown point of known point intervisibility on, total powerstation is aimed at reflecting prism; Then, on the backsight known point, put reflecting prism, then, measure the grid azimuth T of the north to B ' N and survey line by autogryo
B ' A, measure the vertical angle β of survey line, oblique distance D by electronic total station
B ' A ', flat apart from S
AB; Import the three-dimensional coordinate of known point again, the instrument height, the reflective mirror height just can ingeniously utilize its intrinsic gauging program in total powerstation, directly demonstrate the three-dimensional coordinate of instrument website; Perhaps direct data and the known point coordinate that total powerstation is recorded, the instrument height, in the reflective mirror high input computing machine (2), microcomputer just shows the survey station coordinate; Quick positioning system is obtained the three-dimensional coordinate (N of survey station point so fast
B, E
BAnd Z
B) after, instrument sets on survey station point, and reserved to; Can begin the various surveying works that electronic total station is competent at immediately.
Thus, the present invention only needs known point of backsight just can determine the three-dimensional terrestrial coordinate of survey station point, and following with the survey station point is the center, can measure the three-dimensional coordinate of any point with total powerstation, Here it is quick the location.If the reflecting prism that will be fixed on a plurality of reference mark constitutes SURVEYING CONTROL NETWORK, promptly there is not frame control net.Just can determine the some position fast, finish various surveying works in the arbitrary place that can see any reflecting prism.
The present invention comes down to the entity that autogryo, electronic total station and computing machine organically combine.Be that a kind of autogryo that has concurrently refers to north, orientating function, multi-functional quick location and measuring systems such as the control of function such as the survey vertical angle of electronic total station, horizontal angle, the discrepancy in elevation, flat distance, coordinate, telemeter distance and the discrepancy in elevation, setting-out, tracerse survey and computing machine, calculating, data presentation, storage, printing.
Be further described below in conjunction with accompanying drawing:
Fig. 1: connection state that all equipment of quick positioning system of the present invention is mutual and course of work synoptic diagram;
Fig. 2: quick positioning system working method synoptic diagram of the present invention.
Autogryo is by autogryo main frame (1), autogryo power supply (3), and portable minisize computing machine (2), part such as printer (4) battery and charger (7) is formed.It can be with ± 3 the middle error of " to ± 60 " measure automatically the north to and the position angle on tested limit and on the display screen of computing machine (2), showing, also can store or print.Autogryo can be with the gyroscope such as the suspension type mechanical gyro of any pattern, air-suspension gyroscope, liquid floated gyroscope, flexible gyroscope and laser gyro etc.
Electronic total station (ELECTRONIC TOTAL STATION) is made up of main frame (5) and catoptron (6), the product of available different manufacturers, its angle measurement accuracy can be ± 0.5 " 6 ", distance accuracy for ± (5mm+5ppm * D) to ± (0.2mm+0.2ppm * D) and have multiple function such as coordinate tracerse survey is as the total powerstation that adopts PTS III 05.SET2C.TC1610, TC2002, GTS4 and be made of DIOR3002 and T1610.
Computing machine (2) contains printer (4) and is connected with autogryo main frame (1) through interface, and links to each other with electronic total station (5) data-interface by another interface, thereby has constituted a kind of quick positioning system.
Computing machine (2) is the necessary component of autogryo (1), the operation of its control autogryo, information input, data recording, calculating, demonstration, storage, Error Calculation, meridian convergence calculating, overproof warning etc.It also is the field data register of total powerstation (5).The different types of machines of the above memory size of the optional 32K of computing machine are as PC1500, PCE500, IBM-PC/XT 286,386 portable machines etc.
When some total powerstation does not have the function of coordinate tracerse survey, then in computing machine, coordinates computed N need be set
B, E
BAnd Z
BProgram, use formula:
N
B＝N
B′＝N
A-S
ABCOST
B′A（1）
E
B＝E′
B＝E
A-S
ABSINT
B′A（2）
Z
B＝Z′
B-h
B＝Z
A′-D
A′B′SINβ-hβ （3）
As the position angle T that reads survey line from autogryo
B ' AAfter, promptly import microcomputer, import oblique distance D ' simultaneously
BA ', vertical angle β, the high I of reflective mirror, the high h of instrument
B, COMPUTER CALCULATION also demonstrates the coordinate N that B is ordered
B, E
B, Z
B
With autogryo and electronic total station result that record and that calculate, its position angle T
BA, vertical angle β, oblique distance D
A ' B ', flat apart from S
AB, wait all to deposit in the computing machine.
Fig. 2 has described by computing machine (2) and has been connected with autogryo main frame (1) through interface, and links to each other the working method of the quick positioning system of being formed through another interface with total powerstation (5).Autogryo main frame (1) frame connects by a removable jew connector (8) on two transverse axis supports of electronic total station (5), must guarantee that the vertical pivot of two instruments overlaps.After orientation is finished, can unload the gyroscope main frame.
A is a known point, and B is and arbitrary unknown point of A intervisibility, and the instrument stand of native system is at the B point, and reflective prism frame is at the A point, and the reflective mirror height is I, and the instrument height is h
B
Known: A point coordinate: N
A, E
A, Z
A, the reflective mirror coordinate is N
A, E
A, Z '
A, Z '
A=Z
A+ I;
Ask: B point coordinate: N
B, E
B, Z
B
If the centre height is Z '
B, Z
B=Z '
B-h
B
Measurement data: measure the north to B ' N and the grid azimuth T that surveys the limit by autogryo
B ' A, measure the vertical angle β of survey line, oblique distance D by electronic total station
B ' A ', flat apart from S
AB
Calculate: the B point coordinate can be calculated by microcomputer, and computing formula is:
N
B＝N
B′＝N
A-S
ABCOST
B′A（1）
E
B＝E′
B＝E
A-S
ABSINT
B′A（2）
Z
B＝Z′
B-h
B＝Z
A′-D
A′B′SINβ-hβ （3）
Only need the coordinate and the observation data of input known point, microcomputer promptly shows the survey station coordinate;
Also can be by the coordinate Calculation function of total powerstation, suitable trans-utilization and try to achieve the survey station point coordinate of being asked in addition.
The coordinate of survey station point calculates by following principle and shows:
Suppose that instrument is that pendulum is at the A point, with position angle T
B ' A+ 180 ° change T into
AB '; Input known point coordinate N
A, E
AAnd ZA ', the N that total powerstation demonstrates
BWith E
BBe the B point coordinate, just the discrepancy in elevation of directly calculating by vertical angle β is B ' and the discrepancy in elevation of A ', h
B ' A 'With desired discrepancy in elevation h
A ' B 'Opposite in sign, equal and opposite in direction, i.e. h
AB '=-h
B ' A
So ask B ' point height; Z
B '=ZA '-hA ' B '; Ask B point height Z again
B=Z '
B-h
B
Three-dimensional coordinate (the N of survey station point B is obtained in the location fast
B, E
B, Z
B) after, instrument has set on the B point, and reserved to; When instrument telescope center of reticule aimed at arbitrary tested point, the angle value that the total powerstation horizontal dial shows was the grid azimuth of survey station to target; With N
B, E
B, Z
BDo by measuring key, just can from the reading window, directly obtain the coordinate of tested point in the survey station coordinate input total powerstation, also can make other relevant surveying works with total powerstation.
Embodiment: with the AG-1(GAOS of inventor development) the AFS-1 quick positioning system made of type autogryo, PTS-III 05 electronic total station and PC1500 portable minisize computing machine, measured result: the reflective mirror on the known point of backsight 1.86km kilometer distant place, minimum three-dimensional coordinate of trying to achieve survey station point in 14 minutes, mean square error of a point m
x=± 34.2mm, m
y=± 3mm, m
z=± 11mm.Engineering is used and has been confirmed its superiority.
Quick positioning system of the present invention and earth-fixed system GPS relatively have obvious advantage in following each side:
1. the present invention can be in underground, forest, the intensive place work of block, city;
Measure the coordinate of any 2.GPS can only put a station, the present invention puts a station can measure a slice.Can locate and available total powerstation carries out every surveying work, only need to settle an instrument to get final product, be particularly suitable for doing quick location, control survey, landform and engineering survey; Changed traditional measurement method, control survey and topographical surveying can carry out simultaneously, and efficient is very high;
By the no frame control net that reflecting prism constituted that is fixed on a plurality of point of fixity, can be when each the measurement, backsight point needn't go the people, establishes the station flexibly, and cheap, efficient is very high.
3.GPS rely on three known coordinate points of observation just can change into measuring terrestrial coordinate; And the present invention only needs a known coordinate point just to obtain terrestrial coordinate, under the situation that Surveying Control Point is damaged in a large number, lost, can solve mapping control and various engineering survey problem rapidly at home;
4. the present invention is used for mine, the tunnel, and the subway orientation does not take pit shaft, has reduced shut-down, has reduced cost;
5. the present invention has alleviated observer's labour intensity, easy and simple to handle, speed is fast, the precision height, can write down automatically whole field survey data finish various in industry evaluation works and print required various measurement results, be particularly suitable for artilleryman location and emergency relief location in wartime.
The feature of native system is that autogryo portable minisize computing machine is connected with total powerstation, just can determine the quick positioning system of the three-dimensional coordinate of survey station point developing known point of backsight on the total powerstation or on microcomputer.Solved resection traditional in engineering and the geodetic surveying, and the advanced GPS positioning system urgent fast location that is difficult to solve and the measurement control problem in known point disappearance area, and no frame control survey and instrument pendulum have been started in the indoor new technology such as avenue measurement of doing.
Claims (4)
1, be used for measuring fast the quick positioning system of the three-dimensional terrestrial coordinate of any point, it is characterized in that: autogryo, computing machine is connected with total powerstation; Autogryo main frame (1) frame connects by a removable jew connector (8) on two transverse axis supports of electronic total station (5), and hookup (8) must guarantee that the vertical pivot of two instruments overlaps; The electronic total station frame with arbitrary unknown point of known point intervisibility on, total powerstation is aimed at reflecting prism; Then, on the backsight known point, put reflecting prism, then, measure the grid azimuth T of the north to B ' N and survey line by autogryo
B ' A, measure the vertical angle β of survey line, oblique distance D by electronic total station
B ' A ', flat apart from S
ABImport the three-dimensional coordinate of known point again, the instrument height, the reflective mirror height just can ingeniously utilize its intrinsic gauging program in total powerstation, directly demonstrate the three-dimensional coordinate of instrument website; Perhaps direct data and the known point coordinate that total powerstation is recorded, the instrument height, in the reflective mirror high input computing machine (2), microcomputer just shows the survey station coordinate; Quick positioning system is obtained the three-dimensional coordinate (N of survey station point so fast
B, E
BAnd Z
B) after, instrument sets on survey station point, and reserved to; Can begin the various surveying works that electronic total station is competent at immediately.
2, be used for measuring fast the quick positioning system of the three-dimensional terrestrial coordinate of any point, it is characterized in that: autogryo is by autogryo main frame (1), autogryo power supply (3), computing machine (2), printer (4), battery and charger (7) wait part to form; Electronic total station is made up of main frame (5) and catoptron (6); Computing machine (2) contains printer (4) and is connected with the autogryo main frame through interface, and links to each other with the electronic total station data-interface by another interface, and constitutes a kind of quick positioning system.
3, quick positioning system according to claim 1 is characterized in that an orientation error of described autogryo is ± 3 " to ± 60 ".
4, quick positioning system according to claim 2, the angle error that it is characterized in that described total powerstation is ± 0.5 " to ± 6 ", error be ± (5mm+5ppm * D) extremely ± (0.2mm+0.2ppm * D) in the range finding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94110964 CN1099130A (en) | 1994-04-29 | 1994-04-29 | Quick positioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94110964 CN1099130A (en) | 1994-04-29 | 1994-04-29 | Quick positioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1099130A true CN1099130A (en) | 1995-02-22 |
Family
ID=5034879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94110964 Pending CN1099130A (en) | 1994-04-29 | 1994-04-29 | Quick positioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1099130A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102092591A (en) * | 2010-12-15 | 2011-06-15 | 中国神华能源股份有限公司 | Walking distance correction device of stacker |
| CN101581778B (en) * | 2009-06-26 | 2011-06-29 | 长安大学 | Method for solving hidden point ITRF frame coordinates by using gyro total station |
| CN102735226A (en) * | 2012-07-10 | 2012-10-17 | 广西壮族自治区中国科学院广西植物研究所 | Measuring calibration method for monitoring sample plots of Karst forest communities |
| CN102878942A (en) * | 2012-10-16 | 2013-01-16 | 武汉钢铁(集团)公司 | Rapid mapping method of threaded hole system with irregular center distance |
| CN104330077A (en) * | 2014-07-24 | 2015-02-04 | 中国人民解放军信息工程大学 | Combined measuring method based on two-point center-alignment model |
| CN104330078A (en) * | 2014-07-24 | 2015-02-04 | 中国人民解放军信息工程大学 | Combined measuring method based on three-point resection model |
| CN105674967A (en) * | 2016-03-31 | 2016-06-15 | 中铁四局集团第一工程有限公司 | Method for measuring rail transportation shaft relation |
| CN107144267A (en) * | 2017-05-24 | 2017-09-08 | 中国二十冶集团有限公司 | Vertical equipment installation method |
| CN108732576A (en) * | 2017-04-18 | 2018-11-02 | 上海诺司纬光电仪器有限公司 | The method and laser measuring device for measuring positioned by means of laser measuring device for measuring |
| CN109443335A (en) * | 2018-10-31 | 2019-03-08 | 中国船舶重工集团公司第七0七研究所 | A kind of novel sensitivity portion for pendulum type gyroscope north searching instrument |
| CN111649719A (en) * | 2020-07-10 | 2020-09-11 | 中国科学院武汉岩土力学研究所 | GNSS automatic guidance test method in road elevation detection |
| CN113654533A (en) * | 2021-08-09 | 2021-11-16 | 中国科学院青藏高原研究所 | Method for positioning field sampling point and method for searching field sampling point |
-
1994
- 1994-04-29 CN CN 94110964 patent/CN1099130A/en active Pending
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101581778B (en) * | 2009-06-26 | 2011-06-29 | 长安大学 | Method for solving hidden point ITRF frame coordinates by using gyro total station |
| CN102092591B (en) * | 2010-12-15 | 2013-01-09 | 中国神华能源股份有限公司 | Walking distance correction device of stacker |
| CN102092591A (en) * | 2010-12-15 | 2011-06-15 | 中国神华能源股份有限公司 | Walking distance correction device of stacker |
| CN102735226B (en) * | 2012-07-10 | 2014-07-23 | 广西壮族自治区中国科学院广西植物研究所 | Measuring calibration method for monitoring sample plots of Karst forest communities |
| CN102735226A (en) * | 2012-07-10 | 2012-10-17 | 广西壮族自治区中国科学院广西植物研究所 | Measuring calibration method for monitoring sample plots of Karst forest communities |
| CN102878942B (en) * | 2012-10-16 | 2016-03-30 | 武汉钢铁(集团)公司 | The quick mapping method of centre distance drunken thread hole system |
| CN102878942A (en) * | 2012-10-16 | 2013-01-16 | 武汉钢铁(集团)公司 | Rapid mapping method of threaded hole system with irregular center distance |
| CN104330077A (en) * | 2014-07-24 | 2015-02-04 | 中国人民解放军信息工程大学 | Combined measuring method based on two-point center-alignment model |
| CN104330078A (en) * | 2014-07-24 | 2015-02-04 | 中国人民解放军信息工程大学 | Combined measuring method based on three-point resection model |
| CN105674967A (en) * | 2016-03-31 | 2016-06-15 | 中铁四局集团第一工程有限公司 | Method for measuring rail transportation shaft relation |
| CN108732576A (en) * | 2017-04-18 | 2018-11-02 | 上海诺司纬光电仪器有限公司 | The method and laser measuring device for measuring positioned by means of laser measuring device for measuring |
| CN107144267A (en) * | 2017-05-24 | 2017-09-08 | 中国二十冶集团有限公司 | Vertical equipment installation method |
| CN107144267B (en) * | 2017-05-24 | 2020-03-27 | 中国二十冶集团有限公司 | Vertical equipment installation method |
| CN109443335A (en) * | 2018-10-31 | 2019-03-08 | 中国船舶重工集团公司第七0七研究所 | A kind of novel sensitivity portion for pendulum type gyroscope north searching instrument |
| CN109443335B (en) * | 2018-10-31 | 2022-06-17 | 中国船舶重工集团公司第七0七研究所 | Novel sensitive part for pendulum gyroscope north seeker |
| CN111649719A (en) * | 2020-07-10 | 2020-09-11 | 中国科学院武汉岩土力学研究所 | GNSS automatic guidance test method in road elevation detection |
| CN111649719B (en) * | 2020-07-10 | 2021-09-07 | 中国科学院武汉岩土力学研究所 | GNSS automatic guidance test method in road elevation detection |
| CN113654533A (en) * | 2021-08-09 | 2021-11-16 | 中国科学院青藏高原研究所 | Method for positioning field sampling point and method for searching field sampling point |
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