CN107289913B - Geographic measurement mapping equipment convenient to remove - Google Patents
Geographic measurement mapping equipment convenient to remove Download PDFInfo
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- CN107289913B CN107289913B CN201610229033.2A CN201610229033A CN107289913B CN 107289913 B CN107289913 B CN 107289913B CN 201610229033 A CN201610229033 A CN 201610229033A CN 107289913 B CN107289913 B CN 107289913B
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- tripod
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- surveying
- embedded device
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- 238000013507 mapping Methods 0.000 title claims abstract description 57
- 238000005259 measurement Methods 0.000 title abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 238000007689 inspection Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 7
- 238000011161 development Methods 0.000 description 5
- 230000006872 improvement Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- 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
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
The invention discloses a convenient-to-move geographic measurement mapping device, which comprises a tripod, a satellite antenna, an embedded device and a horizontal bracket, wherein the top of the horizontal bracket is movably connected with the top of the tripod through a rotating shaft, two ends of the horizontal bracket are provided with stereo cameras, the satellite antenna is positioned between the two stereo cameras, and the satellite antenna is connected with the embedded device; the three-dimensional camera is used for shooting the current environment to acquire geographic position information, and the embedded device is connected with the three-dimensional camera and used for realizing information transmission; the bottom of the tripod is provided with telescopic supporting legs, and the tripod is also connected with rollers. According to the invention, the instrument and the tripod can be integrally pushed through the roller and the movable frame, so that the labor is reduced, the movement of the surveying and mapping equipment is facilitated, whether the surveying and mapping device is in a horizontal position can be rapidly judged by observing the bubbles in the horizontal pipe, the levelness of the surveying and mapping equipment is adjusted through the telescopic supporting legs, and the surveying and mapping equipment is suitable for being used on different types of fields, and is convenient and rapid to use.
Description
Technical Field
The invention relates to the technical field of measurement and mapping, in particular to a geographic measurement and mapping device convenient to move.
Background
Along with the continuous development of science and technology, the application of a global satellite positioning system and the rapid development of computer technology, mapping equipment also develop towards the digitization direction, the current mapping industry has entered the informatization era, the intelligent and automatic operation mode is greatly promoted, and the photogrammetry comprehensively enters the full-digital stage. In the mapping field, along with popularization of total stations, traditional theodolites and rangefinders are gradually replaced. In recent years, with the development of GPS measurement technology, engineering measurement operation methods have been historically changed. The GPS measures the space position of the measuring point by receiving the signals transmitted by the satellites and processing the data, has the functions of global, all-weather, continuous and real-time precise three-dimensional navigation and positioning, and has good anti-interference and confidentiality. The method is successfully applied to various fields such as engineering measurement, aerial photogrammetry, engineering deformation measurement, resource investigation and the like. The multidimensional real-time measurement system consists of a GPS signal receiving system, a data real-time transmission system and a data real-time processing system, adopts a real-time dynamic positioning technology based on carrier phase observation values, can provide three-dimensional positioning results of a measuring station in a specified coordinate system in real time, and achieves centimeter-level precision. The reference station transmits the observed value and the coordinate information of the measuring station to the mobile station through the radio station, the mobile station not only receives the data from the reference station through the data transmission system, but also acquires GPS observed data, carries out differential processing on two carrier signals to solve a baseline value between the two stations, simultaneously inputs corresponding coordinate conversion and projection parameters, obtains the coordinate of the measuring station in real time, and gives a centimeter-level positioning result for less than one second. The mobile station may be in a stationary state or in a moving state; the method can be used for carrying out initialization on a fixed point and then entering dynamic operation, or can be used for directly starting up under a dynamic condition and completing searching and solving of whole-cycle ambiguity under a dynamic environment. After the whole unknown number solution is fixed, real-time processing of each epoch can be performed, and as long as tracking of more than four satellite phase observation values and necessary geometric figures can be maintained, the mobile station can give a result of centimeter-level positioning accuracy at any time. As with the control measurements made by conventional instruments, the accuracy of the starting point should be checked first using multidimensional real-time measurement techniques, the starting point should be a high-level control point, and there is a good positional distribution between the starting point and the observation point. When the dynamic real-time measurement is used for observation, the precision of the reference station is required to pass through continuous measurement and rechecking of 3-5 high-level control points, so that the coordinate of the reference station is ensured to have consistent precision under the condition of observing all directions. However, the existing mapping device is inconvenient to use and needs an additional bearing device for assistance.
Disclosure of Invention
Based on the defects of the prior art, the technical problem solved by the invention is to provide the geographical measurement mapping equipment which is high in operation efficiency, simple and convenient to operate, easy to use and convenient to move, and the labor intensity of mapping personnel is reduced.
In order to solve the technical problems, the invention provides a convenient-to-move geographic measurement mapping device, which comprises a tripod, a satellite antenna, an embedded device and a horizontal bracket, wherein the tops of the horizontal bracket and the tripod are movably connected through a rotating shaft, two ends of the horizontal bracket are provided with stereoscopic cameras, the satellite antenna is positioned between the two stereoscopic cameras, and the satellite antenna is connected with the embedded device; the three-dimensional camera is used for shooting the current environment to acquire geographic position information, and the embedded device is connected with the three-dimensional camera and used for realizing information transmission; the bottom of the tripod is provided with telescopic supporting legs, and the tripod is also connected with rollers.
As a preferred implementation manner of the foregoing technical solution, the mobile geographic measurement mapping device provided by the embodiment of the present invention further includes some or all of the following technical features:
As the improvement of the technical scheme, the telescopic supporting leg comprises a threaded lead screw and a nut in threaded connection with the threaded lead screw, wherein the nut is fixed in a cavity of the tripod, a taper needle is fixedly connected to the bottom end of the threaded lead screw, a rotating handle is arranged at the joint of the threaded lead screw and the taper needle, and the threaded lead screw is enabled to move up and down in the cavity of the tripod by rotating the rotating handle.
As an improvement of the technical scheme, the embedded device comprises a positioning module, a gesture determining module and a communication module.
As an improvement of the technical scheme, the positioning module is a Beidou GPS positioning module.
As an improvement of the above technical solution, in one embodiment of the present invention, the roller is connected to the tripod through a moving frame, and the moving frame is respectively fixed at the middle and bottom of the tripod through a buckle.
Preferably, in one embodiment of the present invention, a level gauge is further provided on the level bracket, the level gauge includes a level pipe, the level pipe is disposed on a surface of the level bracket laterally or longitudinally, and an upper end of the level pipe is flush with the surface of the level bracket.
As an improvement of the technical scheme, the rotating handle is Z-shaped.
Compared with the prior art, the technical scheme of the invention has the following beneficial effects: the convenient-to-move geographical measurement mapping equipment is simple in structure, reasonable in design, convenient to use and flexible in operation in the mapping process, effectively improves the efficiency and accuracy of mapping, facilitates the development and implementation of fixed-point accurate mapping work, reduces the influence of equipment errors and manual errors on the mapping work, and reduces the labor intensity of mapping staff. The roller is connected to the tripod through the movable frame, and the movable frame is respectively fixed at the middle part and the bottom of the tripod through the buckles, namely, the roller can be adjusted up and down; when the roller is not used, the movable frame is moved to the middle part of the tripod and fastened by the buckle, so that the roller is separated from the ground, and the adjustment of the telescopic supporting leg is not influenced. In addition, the invention can rapidly judge whether the surveying and mapping device is in the horizontal position by observing the bubbles in the horizontal tube, the levelness of the surveying and mapping device is adjusted by the telescopic supporting legs, and the three tripods can respectively adjust different heights, so that the surveying and mapping device is suitable for being used on different types of fields and is convenient and rapid to use.
The foregoing description is only an overview of the present invention, and is intended to be implemented in accordance with the teachings of the present invention, as well as to provide further clarity and understanding of the above and other objects, features and advantages of the present invention, as described in the following detailed description of the preferred embodiments, taken in conjunction with the accompanying drawings.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
FIG. 1 is a schematic diagram of a mobile geodetic mapping apparatus in accordance with a preferred embodiment of the present invention.
Detailed Description
The following detailed description of the invention, taken in conjunction with the accompanying drawings, illustrates the principles of the invention by way of example and by way of a further explanation of the principles of the invention, and its features and advantages will be apparent from the detailed description. In the drawings to which reference is made, the same or similar components in different drawings are denoted by the same reference numerals.
As shown in fig. 1, a structure diagram of a convenient-to-move geographical measurement mapping device according to a preferred embodiment of the present invention is shown, the convenient-to-move geographical measurement mapping device includes a tripod 10, a satellite antenna 20, an embedded device 30, and a horizontal support 40, wherein the top of the horizontal support 40 and the top of the tripod 10 are movably connected through a rotating shaft, stereo cameras 50 are arranged at two ends of the horizontal support 40, the satellite antenna 20 is located between the two stereo cameras 50, and the satellite antenna 20 is connected with the embedded device 30; the stereo camera 50 is used for shooting the current environment to obtain geographical position information, and the embedded device 30 is connected with the stereo camera 50 and used for realizing information transmission; the bottom of the tripod 10 is provided with a telescopic supporting leg 60, the tripod 10 is also connected with a roller 70, the roller 70 is connected to the tripod 10 through a movable frame 71, the movable frame 71 is respectively fixed at the middle part and the bottom of the tripod 10 through a buckle, when the geographic measurement mapping equipment needs to be moved, the movable frame 71 is moved to the bottom of the tripod 10 and is buckled by the buckle, so that the roller 70 contacts the ground, the instrument and the tripod 10 can be integrally pushed, the labor is reduced, and the movement of the mapping equipment is facilitated; when the geographic measurement mapping equipment needs to be fixed, the movable frame 71 is moved to the middle part of the tripod 10 and fastened by a buckle, so that the roller 70 is separated from the ground, and the levelness of the mapping equipment is adjusted by adjusting the telescopic supporting legs 60, so that the mapping equipment is ensured to be in a horizontal position.
Specifically, the telescopic support leg 60 includes a threaded screw 61, a nut 62 screwed with the threaded screw 61, the nut 62 is fixed in the cavity of the tripod 10, a taper needle 63 is fixedly connected to the bottom end of the threaded screw 61, a rotating handle 64 is disposed at the joint of the threaded screw 61 and the taper needle 63, the threaded screw 61 moves up and down in the cavity of the tripod 10 by rotating the rotating handle 64, the threaded screw 61 is contracted in the cavity of the tripod 10 during the movement of the geographic surveying and mapping device, when the levelness of the surveying and mapping device is required to be adjusted, the threaded screw 61 is extended by rotating the rotating handle 64 and screwing the threaded screw 61 and the nut 62, the taper needle 63 is located on the ground or is inserted into a soft soil surface, and the surveying and mapping device is positioned in a horizontal position by continuously adjusting the telescopic lengths of the threaded screws 61 on the three tripods 10. In addition, the rotating handle 64 is Z-shaped, and the taper needle 63 can be inserted into the soft soil surface in a stepping manner, so that the tripod 10 is more firmly fixed, and the stability of the geographic measurement and mapping equipment in the mapping process is ensured.
In an embodiment of the present invention, the horizontal support 40 is further provided with a horizontal inspection device (not labeled in the figure), the horizontal inspection device includes a horizontal tube, the horizontal tube is transversely or longitudinally disposed on the surface of the horizontal support 40, and the upper end of the horizontal tube is flush with the surface of the horizontal support 40, so that the horizontal performance of the workbench in the mapping process can be ensured, the mapping effect and precision can be greatly improved, and the mapping efficiency can be improved.
The embedded device 30 of the geographic measurement mapping equipment convenient to move comprises a positioning module, a gesture determining module and a communication module, wherein the positioning module is a Beidou GPS positioning module.
The convenient-to-move geographical measurement mapping equipment is simple in structure, reasonable in design, convenient to use and flexible in operation in the mapping process, effectively improves the efficiency and accuracy of mapping, facilitates the development and implementation of fixed-point accurate mapping work, reduces the influence of equipment errors and manual errors on the mapping work, and reduces the labor intensity of mapping staff. The roller 70 is connected to the tripod 10 through the movable frame 71, and the movable frame 71 is respectively fixed at the middle part and the bottom of the tripod 10 through the buckles, namely, the roller 70 can be adjusted up and down, when the roller 70 is needed to be used, the movable frame 71 is moved to the bottom of the tripod 10 and fastened by the buckles, so that the roller 70 contacts the ground, the instrument and the tripod 10 can be integrally pushed, the labor is reduced, and the movement of surveying and mapping equipment is facilitated; when the roller 70 is not used, the movable frame 71 is moved to the middle part of the tripod 10 and fastened by a buckle, so that the roller 70 is separated from the ground, and the adjustment of the telescopic support leg 60 is not affected. In addition, the invention can rapidly judge whether the surveying and mapping device is in the horizontal position by observing the bubbles in the horizontal tube, the levelness of the surveying and mapping device can be adjusted by the telescopic supporting legs 60, and the three tripods 10 can respectively adjust different heights, so that the surveying and mapping device is suitable for being used on different types of fields and is convenient and rapid to use.
While the invention has been described with respect to the preferred embodiments, it will be understood that the invention is not limited thereto, but is capable of modification and variation without departing from the spirit of the invention, as will be apparent to those skilled in the art.
Claims (4)
1. A geodetic surveying and mapping device convenient to move, characterized in that: the device comprises a tripod, a satellite antenna, an embedded device and a horizontal bracket, wherein the tops of the horizontal bracket and the tripod are movably connected through a rotating shaft, stereo cameras are arranged at two ends of the horizontal bracket, the satellite antenna is positioned between the two stereo cameras, and the satellite antenna is connected with the embedded device; the three-dimensional camera is used for shooting the current environment to acquire geographic position information, and the embedded device is connected with the three-dimensional camera and used for realizing information transmission; the bottom of the tripod is provided with telescopic supporting legs, and the tripod is also connected with rollers;
The telescopic support leg comprises a threaded lead screw and a nut in threaded connection with the threaded lead screw, the nut is fixed in a cavity of the tripod, a conical needle is fixedly connected to the bottom end of the threaded lead screw, a rotating handle is arranged at the joint of the threaded lead screw and the conical needle, and the threaded lead screw moves up and down in the cavity of the tripod by rotating the rotating handle;
The roller is connected to the tripod through a movable frame, and the movable frame is respectively fixed at the middle part and the bottom of the tripod through buckles;
the horizontal support is also provided with a horizontal inspection instrument, the horizontal inspection instrument comprises a horizontal pipe, the horizontal pipe is transversely or longitudinally arranged on the surface of the horizontal support, and the upper end of the horizontal pipe is flush with the surface of the horizontal support.
2. The mobile, geodetic surveying and mapping apparatus of claim 1, wherein: the embedded device comprises a positioning module, a gesture determining module and a communication module.
3. The mobile, geodetic surveying and mapping apparatus of claim 2, wherein: the positioning module is a Beidou GPS positioning module.
4. The mobile, geodetic surveying and mapping apparatus of claim 1, wherein: the rotating handle is Z-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610229033.2A CN107289913B (en) | 2016-04-13 | 2016-04-13 | Geographic measurement mapping equipment convenient to remove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610229033.2A CN107289913B (en) | 2016-04-13 | 2016-04-13 | Geographic measurement mapping equipment convenient to remove |
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| Publication Number | Publication Date |
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| CN107289913A CN107289913A (en) | 2017-10-24 |
| CN107289913B true CN107289913B (en) | 2024-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610229033.2A Active CN107289913B (en) | 2016-04-13 | 2016-04-13 | Geographic measurement mapping equipment convenient to remove |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108374968A (en) * | 2018-04-02 | 2018-08-07 | 镇江市建科工程质量检测中心有限公司 | A kind of automatically walk support base and tripod |
| CN109724575A (en) * | 2019-01-23 | 2019-05-07 | 彭劲松 | A kind of walking engineering mapping instrument |
| CN110566415B (en) * | 2019-08-19 | 2024-07-26 | 华电电力科学研究院有限公司 | Rapid photographing vehicle and photographing method for wind turbine generator blade surface faults |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5749549A (en) * | 1995-12-29 | 1998-05-12 | Javad Positioning, Llc | Satellite positioning system antenna supporting tripod |
| WO2006043282A1 (en) * | 2004-10-21 | 2006-04-27 | Council Of Scientific And Industrial Research | Adjustable tripod mechanism to support devices or transducers for scientific measurement |
| CN101929844A (en) * | 2009-06-25 | 2010-12-29 | （株）赛丽康 | Distance measuring apparatus having dual stereo camera |
| CN202794833U (en) * | 2012-10-14 | 2013-03-13 | 张泽 | Stereoscopic shooting device |
| CN104236529A (en) * | 2014-07-11 | 2014-12-24 | 北京林业大学 | Minitype forest observation photography super-station instrument and measuring method thereof |
| CN104879627A (en) * | 2015-05-29 | 2015-09-02 | 苏州华徕光电仪器有限公司 | Surveying instrument tripod convenient to move |
| CN105371827A (en) * | 2015-10-13 | 2016-03-02 | 同创智慧空间（北京）科技有限公司 | Full-functional GNSS stereo camera surveying instrument |
| CN205482957U (en) * | 2016-04-13 | 2016-08-17 | 北京四维益友信息技术有限公司 | Geographical mapping equipment that measures convenient to remove |
-
2016
- 2016-04-13 CN CN201610229033.2A patent/CN107289913B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5749549A (en) * | 1995-12-29 | 1998-05-12 | Javad Positioning, Llc | Satellite positioning system antenna supporting tripod |
| WO2006043282A1 (en) * | 2004-10-21 | 2006-04-27 | Council Of Scientific And Industrial Research | Adjustable tripod mechanism to support devices or transducers for scientific measurement |
| CN101929844A (en) * | 2009-06-25 | 2010-12-29 | （株）赛丽康 | Distance measuring apparatus having dual stereo camera |
| CN202794833U (en) * | 2012-10-14 | 2013-03-13 | 张泽 | Stereoscopic shooting device |
| CN104236529A (en) * | 2014-07-11 | 2014-12-24 | 北京林业大学 | Minitype forest observation photography super-station instrument and measuring method thereof |
| CN104879627A (en) * | 2015-05-29 | 2015-09-02 | 苏州华徕光电仪器有限公司 | Surveying instrument tripod convenient to move |
| CN105371827A (en) * | 2015-10-13 | 2016-03-02 | 同创智慧空间（北京）科技有限公司 | Full-functional GNSS stereo camera surveying instrument |
| CN205482957U (en) * | 2016-04-13 | 2016-08-17 | 北京四维益友信息技术有限公司 | Geographical mapping equipment that measures convenient to remove |
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| CN107289913A (en) | 2017-10-24 |
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