CN103245331A - Large-scale aerial survey indoor and outdoor integrated system and control method - Google Patents
Large-scale aerial survey indoor and outdoor integrated system and control method Download PDFInfo
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- 239000003973 paint Substances 0.000 claims description 26
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Abstract
The invention discloses a large-scale aerial survey indoor and outdoor integrated system. The large-scale aerial survey indoor and outdoor integrated system comprises an outdoor image-control measurement sub-system, an outdoor investigation and plotting sub-system and an indoor collecting and editing quality inspection sub-system, wherein the outdoor image-control measurement sub-system is used for digital image-control point measurement; the outdoor investigation and plotting sub-system is used for digital terrain investigation and plotting; the indoor collecting and editing quality inspection sub-system is used for three-dimensional acquisition, editing, quality inspection and result output; the three sub-systems are implemented by programming through an open type programming module provided by Microstation; and a software bottom layer, a data storage format, a processing algorithm and resource allocation completely accord with each other. The large-scale aerial survey indoor and outdoor integrated system has the beneficial effects that the aerial survey image-control measurement can be digitalized; the whole flow of aerial survey image-control measurement, outdoor investigation and plotting, indoor collecting and editing, quality inspection and the like can be electronized and integrated; the data exchange quality risk is avoided; the operation efficiency is improved while the accuracy of a terrain map is ensured; repeated operation associated with data transfer is avoided; and the operation complexity is reduced.
Description
Technical field
The present invention relates to a kind of aerial survey digital mapping technology, relate in particular to a kind of large scale aerial survey indoor and field integration system and control method.
Background technology
Photogrammetric measurement is one of effective means of basic geographical information collection, along with developing rapidly of economic construction, all trades and professions are increasing to the demand of basic geography information, and the renewal speed of basic geographic information data is also more and more faster, cycle is shorter and shorter, and efficient requires also more and more higher.
In the prior art, most surveying and mapping technologies all are to consider a problem for single angle with one in interior industry or the field operation, and internally industry and the formed overall flow of field operation are not carried out systematicness analysis, especially the field operation means of production are not carried out the change of essence.
Many surveying and mapping units are in picture detection amount, open-air accent is still continued to use traditional papery operating type in painting, in the field operation process, the boat that flushes out be need carry and macrophotograph or orthography taken the photograph, carry out manual plotting on the spot, and then by interior industry with little nib stickness paint fair drawing ornamenting, at last again the image after the ornamenting is carried out digitized processing, obtain the picture of computer-reader form, mainly there is following defective in this operating type: in the field operation operation, the content limitation of image is in the limited paper photo of size, resolution is limited, gives the naked eyes identification, thorn point or plotting all can bring sizable difficulty; Not only can lose the precision of images in the interior industry rendition process with in the numberization process, also have problems such as exchanges data difficulty, operation is numerous and diverse, workload is big simultaneously, and the management of paper photo, search and operation group between problem such as resource distribution make troubles all can for management and actual production; The manual plotting is subjected to meteorological factor influence big, during sleety weather, even can't work.
In the prior art, the aerial survey of still being unrealized is as the digitizing of detection amount, and field operation is transferred and painted electronization only at middle small scale, large-scale aerial survey is transferred to paint still be unrealized.In the electronization accent of middle small scale is painted, have and adopt PDA to operate, but PDA is subjected to the limitation of self performance, be difficult to satisfy the requirement of the current society high efficiency that production proposes to field operation.Part company has released based on the electronics of panel computer and has transferred the system of painting, but this electron-like transfers the application of the system of painting still very limited, trace it to its cause and mainly be: photogrammetric office work system and field operation transfer the system of painting to lack system conformance, the software operation platform of interior industry and field operation is incompatible, storage format is different, interior field operation operation scheme is not shared, and does not all have industry and field operation operating continuity in the overall thinking, brings quality of data risk easily; A little less than the User Defined function of system, the system expandability is poor, the secondary development function shortcoming; Take all factors into consideration various factors, even the unit that causes having still throws it aside after having introduced the field operation digitizer.Therefore, how to realize that integrating with of the field operation means of production and interior industry Digital Measuring Technique is the problem of needing solution badly.
Summary of the invention
At the problem in the background technology, the present invention proposes a kind of large scale aerial survey indoor and field integration system, related hardware comprises: be used for the panel computer of field work (being field operation) and be used for the desktop computer of office operation (namely already); Its improvement is: described vast scale aerial survey indoor and field integration system comprises that field operation is transferred as detection quantized system, field operation and paints subsystem and the interior industry quality inspection subsystem of gathering and editing; All being integrated with field operation in panel computer and the desktop computer transfers as detection quantized system, field operation and paints subsystem and the interior industry quality inspection subsystem of gathering and editing; Described field operation is measured as the digitizing photo control point that the detection quantized system is used for field work; Described field operation accent is painted subsystem and is painted for the digital terrain accent of field work; Industry is gathered and edited the quality inspection subsystem for solid collection, editor, quality check and achievement output to the topomap key element in described; Described field operation is transferred as detection quantized system, field operation and the open programming module programming that the quality inspection subsystem all adopts Microstation to provide of gathering and editing of subsystem and interior industry is provided is realized that the bottom most software of three subsystems, data memory format, Processing Algorithm and resource distribution are in full accord.
System of the present invention is with each operation electronization of field operation in the aerial survey time, the consistance that has kept system, wherein field operation belongs to domestic initiation picture control Digital Measuring Technique as the detection quantized system, system is applicable to that simultaneously open-air accent of large scale aerial survey such as 1:2000 paint, fill up present aerophotogrammetric field work accent and paint the blank that medium and small engineer's scale numeralization technology is only arranged, described subsystem is applicable to the computer of all kinds and model, and system is general strong.
Based on existing mature technology, the hardware device in the system of the present invention has also adopted following preferred version: described panel computer adopts strong formula shell encapsulation, firm waterproof, and anti-high light, battery is replaceable; Operating system is used Windows XP; System carries out the USB interface monitoring to panel computer, needs specific USB device could transmit data in conjunction with password.
The invention allows for the control method based on aforementioned large scale aerial survey indoor and field integration system, its scheme is: described control method as the detection quantized system comprises:
1) from the survey district image of outside importing TIF form, loads pre-service fast to surveying district's image;
2) according to the principal point coordinate file, carry out machine plotting, newly-built picture control cloth period and foundation picture are controlled the index relative between cloth period and the survey district image then, and the generation picture is controlled the net figure that layouts;
3) during field exploring, add the image-bearing control net figure that layouts, picture control cloth period according to operator's input, search corresponding survey district image by index relative, and the survey district image that will find loads in newly-built DGN file, shows, actual air strips and course relation when shown each surveyed between district's image and to be taken the photograph by the aircraft boat are arranged;
4) according to the order of operator's input, amplify, dwindle, rotate, cut operation to surveying district's image;
5) after survey district image was adjusted, the operator was at the enterprising assassination point operation of the touch screen of panel computer, and the following information of typing: a thorn point date, operator title, a some explanation; Receive the instruction of operator's input then, in newly-built DGN file, write photo control point symbol and picture control information explanation annotation, finish the drawing ornamenting, the high precision photo control point Outcome Document of output JPG form;
6) return step 3), next photo control point is measured;
In the post-processed, utilize aforesaid high precision photo control point Outcome Document to carry out empty three encryptions, produce three-dimensional collection model and be used for transferring the orthography of painting encrypting achievement;
Described field operation transfers the control method of painting subsystem to comprise:
Field operation is transferred to paint and is preset repository in the subsystem, and this repository and the interior industry quality inspection subsystem of gathering and editing is shared, required line style storehouse, symbolic library, color table, fontlib and drawing convention when storing the topographic mapping key element in the repository;
A) import the orthography of painting for transferring from the outside;
B) operator tentatively identifies the landform on the image, morphologic characteristics indoor, calls repository, will can draw out by the clear atural object of recognizing on the image;
C) during field exploring, according to the order of operator's input, load to transfer to paint and use orthography; Call repository, on image, atural object, the place name of not drawing in the step b) are marked and drawed, and the atural object of having drawn in the step b) is checked and revised;
D) after the achievement ornamenting finishes, form accent and plot fruit;
Described interior control method of already gathering and editing the quality inspection subsystem comprises:
In industry gather and edit and preset repository in the quality inspection subsystem, this repository and field operation transfer that to paint subsystem shared, required line style storehouse, symbolic library, color table, fontlib and drawing convention when storing the topographic mapping key element in the repository;
A, loading repository;
B, loading are transferred and are plotted fruit and three-dimensional collection model;
C, receive the instruction of operator's input, exchange at three-dimensional collection model and plot fruit and verify and utilize, atural object, landforms are gathered and edited; Form preliminary topomap achievement;
D, the topomap achievement is carried out quality check, and the outgoing inspection report; Also there is defective if indicate in the topomap achievement in the audit report, then returns step C, the topomap achievement is done further to revise; There is not defective if indicate in the topomap achievement in the audit report, then exports final topomap achievement.
Further, in the step 1) survey district image is loaded pre-service fast and comprise: will survey district's image and carry out convergent-divergent by multiple different proportion chi, the image data under each engineer's scale condition is stored separately; The operator is when carrying out convergent-divergent to survey district image, and the survey district image under the corresponding engineer's scale condition directly calls in system, to realize surveying the quick loading of district's image.
Useful technique effect of the present invention is: realized aerophotogrammetric field work as the digitizing of detection amount, made the aerophotogrammetric field work accent paint digitizing technique and be applied to large scale topographical map, improved the digitizing work capacity of field operation operation; Really realized from aerial survey as the detection amount, open-air transfer paint, the electronization of whole flow processs such as interior industry is gathered and edited, quality inspection and integrated, possesses strong functions more than existing field operation digitizer, the work flow of field operation and interior industry is integrated, make between field operation and the interior industry system in full accord, avoided the exchanges data quality risk, guaranteeing that topomap simultaneously accurately, the field operation efficiency of operation is largely increased, avoid the duplication of labour relevant with the data rendition a large amount of in the prior art, reduced operation complexity.
Embodiment
A kind of large scale aerial survey indoor and field integration system, related hardware comprises: be used for the panel computer of field work and be used for the desktop computer of office operation; Described vast scale aerial survey indoor and field integration system comprises that field operation is transferred as detection quantized system, field operation and paints subsystem and the interior industry quality inspection subsystem of gathering and editing; All being integrated with field operation in panel computer and the desktop computer transfers as detection quantized system, field operation and paints subsystem and the interior industry quality inspection subsystem of gathering and editing; Described field operation is measured as the digitizing photo control point that the detection quantized system is used for field work; Described field operation accent is painted subsystem and is painted for the digital terrain accent of field work; Industry is gathered and edited the quality inspection subsystem for solid collection, editor, quality check and achievement output to the topomap key element in described; Described field operation is transferred as detection quantized system, field operation and the open programming module programming that the quality inspection subsystem all adopts Microstation to provide of gathering and editing of subsystem and interior industry is provided is realized that the bottom most software of three subsystems, data memory format, Processing Algorithm and resource distribution are in full accord.
Further, described panel computer adopts strong formula shell encapsulation, firm waterproof, and anti-high light, battery is replaceable; Operating system is used Windows XP; System carries out the USB interface monitoring to panel computer, needs specific USB device could transmit data in conjunction with password.
A kind of control method based on aforesaid large scale aerial survey indoor and field integration system, its scheme is: described control method as the detection quantized system comprises:
1) from the survey district image of outside importing TIF form, loads pre-service fast to surveying district's image;
2) according to the principal point coordinate file, carry out machine plotting, newly-built picture control cloth period and foundation picture are controlled the index relative between cloth period and the survey district image then, and the generation picture is controlled the net figure that layouts;
3) during field exploring, add the image-bearing control net figure that layouts, picture control cloth period according to operator's input, search corresponding survey district image by index relative, and the survey district image that will find loads in newly-built DGN file, shows, actual air strips and course relation when shown each surveyed between district's image and to be taken the photograph by the aircraft boat are arranged;
4) according to the order of operator's input, amplify, dwindle, rotate, cut operation to surveying district's image;
5) after survey district image was adjusted, the operator was at the enterprising assassination point operation of the touch screen of panel computer, and the following information of typing: a thorn point date, operator title, a some explanation; Receive the instruction of operator's input then, in newly-built DGN file, write photo control point symbol and picture control information explanation annotation, finish the drawing ornamenting, the high precision photo control point Outcome Document of output JPG form;
6) return step 3), next photo control point is measured;
In the post-processed, utilize aforesaid high precision photo control point Outcome Document to carry out empty three encryptions, produce three-dimensional collection model and be used for transferring the orthography of painting encrypting achievement;
Described field operation transfers the control method of painting subsystem to comprise:
Field operation is transferred to paint and is preset repository in the subsystem, and this repository and the interior industry quality inspection subsystem of gathering and editing is shared, required line style storehouse, symbolic library, color table, fontlib and drawing convention when storing the topographic mapping key element in the repository;
A) import the orthography of painting for transferring from the outside;
B) operator tentatively identifies the landform on the image, morphologic characteristics indoor, calls repository, will can draw out by the clear atural object of recognizing on the image;
C) during field exploring, according to the order of operator's input, load to transfer to paint and use orthography; Call repository, on image, atural object, the place name of not drawing in the step b) are marked and drawed, and the atural object of having drawn in the step b) is checked and revised;
D) after the achievement ornamenting finishes, form accent and plot fruit.
Described interior control method of already gathering and editing the quality inspection subsystem comprises:
In industry gather and edit and preset repository in the quality inspection subsystem, this repository and field operation transfer that to paint subsystem shared, required line style storehouse, symbolic library, color table, fontlib and drawing convention when storing the topographic mapping key element in the repository;
A, loading repository;
B, loading are transferred and are plotted fruit and three-dimensional collection model;
C, receive the instruction of operator's input, exchange at three-dimensional collection model and plot fruit and verify and utilize, atural object, landforms are gathered and edited; Form preliminary topomap achievement;
D, the topomap achievement is carried out quality check, and the outgoing inspection report; Also there is defective if indicate in the topomap achievement in the audit report, then returns step C, the topomap achievement is done further to revise; There is not defective if indicate in the topomap achievement in the audit report, then exports final topomap achievement.
Further, in the step 1) survey district image is loaded pre-service fast and comprise: will survey district's image and carry out convergent-divergent by multiple different proportion chi, the image data under each engineer's scale condition is stored separately; The operator is when carrying out convergent-divergent to survey district image, and the survey district image under the corresponding engineer's scale condition directly calls in system, to realize surveying the quick loading of district's image.
The general flow of mapping operation is: boat is taken the photograph and is obtained image, and the photo control point design of layouting is carried out in the conversion of principal point coordinate projection, carries out the photo control point measurement on the spot, obtains digitized picture control achievement; Industry utilizes raw video to carry out empty three measurements simultaneously, and carries out absolute orientation according to field operation picture control achievement, obtains empty three achievements; Utilize existing dem data to make to transfer to paint and use orthography, carry out the field and transfer on the spot and paint (obtain the numeral accent and paint topomap K); Derive empty three achievements and set up stereoscopic model at digital photogrammetric work station, under the stereopsis environment, carry out the key element collection, transfer to plot in conjunction with numeral simultaneously and really gather, edit and check (obtaining topomap achievement M).
Wherein, the measurement of picture being controlled layout design and photo control point can adopt the field operation among the present invention to finish as the detection quantized system, afterwards, transferred by field operation again and paint the making that subsystem is finished topomap K, on stereoscopic model, paint result map in conjunction with transferring by the interior industry quality inspection subsystem of gathering and editing then, carry out the key element collection, achievement M is finished in editor and key element inspection.
Claims (4)
1. large scale aerial survey indoor and field integration system, related hardware comprises: be used for the panel computer of field work and be used for the desktop computer of office operation; It is characterized in that:
Described vast scale aerial survey indoor and field integration system comprises that field operation is transferred as detection quantized system, field operation and paints subsystem and the interior industry quality inspection subsystem of gathering and editing; All being integrated with field operation in panel computer and the desktop computer transfers as detection quantized system, field operation and paints subsystem and the interior industry quality inspection subsystem of gathering and editing;
Described field operation is measured as the digitizing photo control point that the detection quantized system is used for field work;
Described field operation accent is painted subsystem and is painted for the digital terrain accent of field work;
Industry is gathered and edited the quality inspection subsystem for solid collection, editor, quality check and achievement output to the topomap key element in described;
Described field operation is transferred as detection quantized system, field operation and the open programming module programming that the quality inspection subsystem all adopts Microstation to provide of gathering and editing of subsystem and interior industry is provided is realized that the bottom most software of three subsystems, data memory format, Processing Algorithm and resource distribution are in full accord.
2. large scale aerial survey indoor and field integration according to claim 1 system, it is characterized in that: described panel computer adopts strong formula shell encapsulation, firm waterproof, anti-high light, battery is replaceable; Operating system is used Windows XP; System carries out the USB interface monitoring to panel computer, needs specific USB device could transmit data in conjunction with password.
3. the control method of large scale aerial survey indoor and field integration as claimed in claim 1 system, it is characterized in that: described control method as the detection quantized system comprises:
1) from the survey district image of outside importing TIF form, loads pre-service fast to surveying district's image;
2) according to the principal point coordinate file, carry out machine plotting, newly-built picture control cloth period and foundation picture are controlled the index relative between cloth period and the survey district image then, and the generation picture is controlled the net figure that layouts;
3) during field exploring, add the image-bearing control net figure that layouts, picture control cloth period according to operator's input, search corresponding survey district image by index relative, and the survey district image that will find loads in newly-built DGN file, shows, actual air strips and course relation when shown each surveyed between district's image and to be taken the photograph by the aircraft boat are arranged;
4) according to the order of operator's input, amplify, dwindle, rotate, cut operation to surveying district's image;
5) after survey district image was adjusted, the operator was at the enterprising assassination point operation of the touch screen of panel computer, and the following information of typing: a thorn point date, operator title, a some explanation; Receive the instruction of operator's input then, in newly-built DGN file, write photo control point symbol and picture control information explanation annotation, finish the drawing ornamenting, the high precision photo control point Outcome Document of output JPG form;
6) return step 3), next photo control point is measured;
In the post-processed, utilize aforesaid high precision photo control point Outcome Document to carry out empty three encryptions, produce three-dimensional collection model and be used for transferring the orthography of painting encrypting achievement;
Described field operation transfers the control method of painting subsystem to comprise:
Field operation is transferred to paint and is preset repository in the subsystem, and this repository and the interior industry quality inspection subsystem of gathering and editing is shared, required line style storehouse, symbolic library, color table, fontlib and drawing convention when storing the topographic mapping key element in the repository;
A) import the orthography of painting for transferring from the outside;
B) operator tentatively identifies the landform on the image, morphologic characteristics indoor, calls repository, will can draw out by the clear atural object of recognizing on the image;
C) during field exploring, according to the order of operator's input, load to transfer to paint and use orthography; Call repository, on image, atural object, the place name of not drawing in the step b) are marked and drawed, and the atural object of having drawn in the step b) is checked and revised;
D) after the achievement ornamenting finishes, form accent and plot fruit;
Described interior control method of already gathering and editing the quality inspection subsystem comprises:
In industry gather and edit and preset repository in the quality inspection subsystem, this repository and field operation transfer that to paint subsystem shared, required line style storehouse, symbolic library, color table, fontlib and drawing convention when storing the topographic mapping key element in the repository;
A, loading repository;
B, loading are transferred and are plotted fruit and three-dimensional collection model;
C, receive the instruction of operator's input, exchange at three-dimensional collection model and plot fruit and verify and utilize, atural object, landforms are gathered and edited; Form preliminary topomap achievement;
D, the topomap achievement is carried out quality check, and the outgoing inspection report; Also there is defective if indicate in the topomap achievement in the audit report, then returns step C, the topomap achievement is done further to revise; There is not defective if indicate in the topomap achievement in the audit report, then exports final topomap achievement.
4. the control method of large scale aerial survey indoor and field integration according to claim 3 system, it is characterized in that: in the step 1) survey district image is loaded pre-service fast and comprise: will survey district's image and carry out convergent-divergent by multiple different proportion chi, the image data under each engineer's scale condition is stored separately; The operator is when carrying out convergent-divergent to survey district image, and the survey district image under the corresponding engineer's scale condition directly calls in system, to realize surveying the quick loading of district's image.
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| CN103759720A (en) * | 2013-11-20 | 2014-04-30 | 中国水电顾问集团西北勘测设计研究院有限公司 | Digital point-pricking method for aerial survey field work |
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| CN108663413A (en) * | 2018-05-09 | 2018-10-16 | 环境保护部华南环境科学研究所 | A kind of method and system based on the air-ground integrated lossless scanning of refuse landfill |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103759720A (en) * | 2013-11-20 | 2014-04-30 | 中国水电顾问集团西北勘测设计研究院有限公司 | Digital point-pricking method for aerial survey field work |
| CN103759720B (en) * | 2013-11-20 | 2016-04-13 | 中国电建集团西北勘测设计研究院有限公司 | Aerophotogrammetric field work digitizing thorn point methods |
| CN107197046A (en) * | 2017-07-19 | 2017-09-22 | 云南省交通规划设计研究院 | A kind of Highway Survey investigation indoor and field integration system based on intelligent movable platform |
| CN107197046B (en) * | 2017-07-19 | 2020-06-05 | 云南省交通规划设计研究院有限公司 | Highway surveys interior outer industry integration system of investigation based on remove intelligent platform |
| CN107806862A (en) * | 2017-10-26 | 2018-03-16 | 中煤航测遥感集团有限公司 | Aerophotogrammetric field work measuring method and system |
| CN107806862B (en) * | 2017-10-26 | 2020-09-29 | 中煤航测遥感集团有限公司 | Aerial survey field measurement method and system |
| CN108663413A (en) * | 2018-05-09 | 2018-10-16 | 环境保护部华南环境科学研究所 | A kind of method and system based on the air-ground integrated lossless scanning of refuse landfill |
| CN108663413B (en) * | 2018-05-09 | 2020-10-09 | 环境保护部华南环境科学研究所 | Method and system for nondestructive scanning of refuse landfill based on air-ground integration |
| CN110986888A (en) * | 2019-12-17 | 2020-04-10 | 中煤航测遥感集团有限公司 | Aerial photography integrated method |
| CN112683242A (en) * | 2020-11-03 | 2021-04-20 | 陕西誉泽工程咨询有限公司 | Unmanned aerial vehicle close-range photographic mapping system for large-scale topographic map in complex area |
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