CN109029364A - A kind of vehicular surveying and mapping system - Google Patents
A kind of vehicular surveying and mapping system Download PDFInfo
- Publication number
- CN109029364A CN109029364A CN201810565027.3A CN201810565027A CN109029364A CN 109029364 A CN109029364 A CN 109029364A CN 201810565027 A CN201810565027 A CN 201810565027A CN 109029364 A CN109029364 A CN 109029364A
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- Prior art keywords
- vehicle
- surveying
- vehicular
- fixed
- mapping system
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C11/00—Photogrammetry or videogrammetry, e.g. stereogrammetry; Photographic surveying
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
The invention discloses a kind of vehicular surveying and mapping systems, including interior integrated on-site working module, vehicle top lifting holder and referring to scale, the interior integrated on-site working module includes that mobile office computer and movable type reconnoitre equipment, and the movable type that is built up in of vehicle top lifting holder is reconnoitred on the bracket of equipment, the vehicle top lifting holder includes fixed frame, vehicle-mounted lifting mast and holography device, and the bottom outer wall of vehicle-mounted lifting mast is fixed by screws in the top exterior walls of fixed frame.The present invention is spliced into distant view photograph and video using the flake shooting image of multiple fish-eye cameras in real time, to 720 ° of the site environment records comprehensive without dead angle, using video-splicing panoramic photographing technique and automated image analysis processing technique, with the means of digital information, reduce the workload of ranging and Hand drawing, working efficiency is improved, live process, complete documentation site environment, fixed material evidence are simplified.
Description
Technical field
The present invention relates to surveying and mapping system technical field more particularly to a kind of vehicular surveying and mapping systems.
Background technique
Investigation system is directed to the user of public security system, and wherein user is directed to the people's police of a line site inspection,
Traffic police, the technician of criminal investigation department, in addition the technical appraisement staff at judicial expertise center, which can also use in investigation system, adopts
The information data collected, during the daily responding of traffic police, the prospecting report in Accident scene survey responding and later period is handled
It is groundwork, in order to guarantee the legal conjunction rule for the treatment of process, needs to wear law-enforcing recorder for recording live process.
Existing surveying and mapping system has deficiency below: 1, using in the measurement process of tape measure road surface, needing back and forth on road
It walks about, measure on face, process hazard, serious by road environment, inside even from weather, working environment is severe；2, it charts in measurement
During, it is handled using original paper, pen, affected by environment big, working efficiency is low, and accuracy is low.By human factor
It influences, cannot accomplish objective, specific；3, in enforcing law, third party eye-witness's signature or the record of enforcing law video are needed
Picture, usual third party eye-witness is difficult to find cooperating, therefore has the appearance of law-enforcing recorder, but law-enforcing recorder can only
Video in front of taking lens, is limited by visual angle, cannot see that the picture of live other angles；4, after enforcing law, due to
The visual angle of picture limits or the omission of operation, some image informations fail to capture, some range information test leakages, accidentally survey etc., and show
Field has been cleaned or has moved change, and the loss of field data also will affect result judgement, so as to cause responsibility dispute.
Summary of the invention
Technical problems based on background technology, the invention proposes a kind of vehicular surveying and mapping systems.
A kind of vehicular surveying and mapping system proposed by the present invention, including interior integrated on-site working module, roof liter
It drops holder and referring to scale, the interior integrated on-site working module includes that mobile office computer and movable type are reconnoitred and set
It is standby, and the movable type that is built up in of vehicle top lifting holder is reconnoitred on the bracket of equipment, the vehicle top lifting holder includes fixed frame, vehicle
Elevation mast and holography device are carried, and the bottom outer wall of vehicle-mounted lifting mast is fixed by screws in outside the top of fixed frame
On wall, the top exterior walls of the vehicle-mounted lifting mast are fixed with connecting shaft seat, and the bottom outer wall of holography device by screw
It is fixed by screws in the top exterior walls of connecting shaft seat, the holography device includes the identical more flake rangings of two specifications
Video camera, high-definition camera and bracket, and the bottom outer wall of two range finding cameras is fixed by screws in the two of bracket respectively
On the outer wall of side, the bottom outer wall of high-definition camera is fixed by screws at the top exterior walls central axes of bracket.
Preferably, the input terminal of two more flake range finding cameras and high-definition camera passes through conducting wire and is connected with out
It closes, and the input terminal switched is connected with microprocessor by conducting wire.
Preferably, the signal output end of two more flake range finding cameras and high-definition camera passes through wireless signal
It is connected with mobile office computer, and more flake range finding cameras include the identical fish-eye camera of two to four specifications.
Preferably, described referring to scale is double-colored chessboard that area is a square meter, and equal referring to the length and width of scale
It is one meter.
Preferably, the picture plane Accurate Points of two more flake range finding cameras are in the same plane, and ranging is taken the photograph
The optical axis of camera is parallel to each other, and the focal length FX and FY of two range finding cameras are all the same.
Preferably, the input terminal of the vehicle-mounted lifting mast is connected by conducting wire with switch, and vehicle-mounted lifting mast
Movement travel and the mobile specification for reconnoitring equipment are adapted.
Total system has safety to having the beneficial effect that in the present invention, efficiently and specifically objective feature, in traffic accident
In the work of site inspection, this product passes through the lifting high angle shot of elevation mast in use, available greater area of
Scene photograph, is greatly reduced the workload of traffic police's craft measuring tape ranging and Hand drawing, therefore substantially reduces traffic police on road
Work that face walks back and forth is dangerous, at the same using the flake of multiple fish-eye cameras shooting image be spliced into real time distant view photograph and
Video is applied on special scenes, such as traffic accident treatment, in the scenes such as detecting site processing, is formed to site environment
720 ° of records comprehensive without dead angle, panorama on-the-spot record also guarantee the just objective comprehensive of work on the spot, avoid manual operation
Possible omission, product software core technology part are divided into two parts, and new application video-splicing is complete in the prior art
Scape technique for taking and automated image analysis processing technique are adopted with the means of digital information in guarantee field data comprehensively
Under the premise of collection, workflow is greatly decreased, improves working efficiency, it will is brought for the solution of traffic accident, dredging and passage
Convenient, the processing of in-site measurement working electronicization is equipped with panoramic video record by this product, simplifies live process, complete
Record site environment, fixed material evidence.
Detailed description of the invention
Fig. 1 is a kind of system flow chart of vehicular surveying and mapping system proposed by the present invention；
Fig. 2 is a kind of implementation flow chart of vehicular surveying and mapping system proposed by the present invention；
Fig. 3 is a kind of vehicle-mounted lifting cradle head structure schematic diagram of vehicular surveying and mapping system proposed by the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, a kind of vehicular surveying and mapping system, including interior integrated on-site working module, vehicle top lifting
Holder and referring to scale, interior integration on-site working module includes that mobile office computer and movable type reconnoitre equipment, and vehicle
The movable type that is built up in of jacking drop holder is reconnoitred on the bracket of equipment, and vehicle top lifting holder includes fixed frame, vehicle-mounted lifting mast
It is fixed by screws in the top exterior walls of fixed frame with the bottom outer wall of holography device, and vehicle-mounted lifting mast, it is vehicle-mounted
The top exterior walls of elevation mast are fixed with connecting shaft seat by screw, and the bottom outer wall of holography device is fixed by screws in
In the top exterior walls of connecting shaft seat, holography device includes the identical more flake range finding cameras of two specifications, high-definition camera
And bracket, and the bottom outer wall of two range finding cameras is fixed by screws in respectively on the two sides outer wall of bracket, high-definition camera
The bottom outer wall of machine is fixed by screws at the top exterior walls central axes of bracket.
In the present invention, the input terminal of flake range finding camera and high-definition camera more than two passes through conducting wire and is connected with out
It closes, and the input terminal switched is connected with microprocessor by conducting wire, the letter of flake range finding camera and high-definition camera more than two
Number output end passes through wireless signal and is connected with mobile office computer, and more flake range finding cameras include two to four rule
The identical fish-eye camera of lattice is the double-colored chessboard that area is a square meter referring to scale, and equal referring to the length and width of scale
It is one meter, the picture plane Accurate Points of flake range finding camera more than two are in the same plane, and the optical axis phase of range finding camera
It is mutually parallel, the focal length F of two range finding camerasXAnd FYAll the same, the input terminal of vehicle-mounted lifting mast is connected by conducting wire with switch
It connects, and the movement travel of vehicle-mounted lifting mast and the mobile specification for reconnoitring equipment are adapted.
When being connected to site inspection task, the vehicle of reconnoitring with vehicle top lifting platform is driveed to scene first, protection is existing
After, reference scale is placed in shot region, is placed on and reconnoitres at area one, holography device is risen in operation remote control, carries out certainly
Dynamic to image live distant view photograph and panoramic video, traffic police is recorded out with technical staff is closed by interior integrated office equipment
Fall-out, scale, vehicle and the point of impingement space length and position, space and plane range measurement, obtain site road traffic
Accident scene survey figure, with printed live record table is closed, live related personnel and condition survey record are signed
Confirmation, saves all data, finally obtains the fixed version of electronics, and uploading system platform is put on record.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of vehicular surveying and mapping system, including interior integrated on-site working module, vehicle top lifting holder and referring to mark
Ruler, which is characterized in that the interior integrated on-site working module reconnoitres equipment including mobile office computer and movable type, and
The movable type that is built up in of vehicle top lifting holder is reconnoitred on the bracket of equipment, and the vehicle top lifting holder includes fixed frame, vehicle-mounted liter
Mast and holography device drop, and the bottom outer wall of vehicle-mounted lifting mast is fixed by screws in the top exterior walls of fixed frame
On, the top exterior walls of the vehicle-mounted lifting mast are fixed with connecting shaft seat by screw, and the bottom outer wall of holography device is logical
It crosses screw to be fixed in the top exterior walls of connecting shaft seat, the holography device includes that the identical more flake rangings of two specifications are taken the photograph
Camera, high-definition camera and bracket, and the bottom outer wall of two range finding cameras is fixed by screws in the two sides of bracket respectively
On outer wall, the bottom outer wall of high-definition camera is fixed by screws at the top exterior walls central axes of bracket.
2. a kind of vehicular surveying and mapping system according to claim 1, which is characterized in that two more flake rangings
The input terminal that the input terminal of video camera and high-definition camera passes through conducting wire and is connected with switch, and switchs is connected with micro- by conducting wire
Processor.
3. a kind of vehicular surveying and mapping system according to claim 1, which is characterized in that two more flake rangings
Video camera passes through wireless signal with the signal output end of high-definition camera and is connected with mobile office computer, and more flakes are surveyed
It include the identical fish-eye camera of two to four specifications away from video camera.
4. a kind of vehicular surveying and mapping system according to claim 1, which is characterized in that the reference scale is area
It is the double-colored chessboard of a square meter, and is one meter referring to the length and width of scale.
5. a kind of vehicular surveying and mapping system according to claim 1, which is characterized in that two more flake rangings
The picture plane Accurate Points of video camera are in the same plane, and the optical axis of range finding camera is parallel to each other, two range finding cameras
Focal length FXAnd FYIt is all the same.
6. a kind of vehicular surveying and mapping system according to claim 1, which is characterized in that the vehicle-mounted lifting mast
Input terminal is connected by conducting wire with switch, and the movement travel of vehicle-mounted lifting mast is mutually fitted with the specification that movable type reconnoitres equipment
Match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810565027.3A CN109029364A (en) | 2018-06-04 | 2018-06-04 | A kind of vehicular surveying and mapping system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810565027.3A CN109029364A (en) | 2018-06-04 | 2018-06-04 | A kind of vehicular surveying and mapping system |
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| Publication Number | Publication Date |
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| CN109029364A true CN109029364A (en) | 2018-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810565027.3A Pending CN109029364A (en) | 2018-06-04 | 2018-06-04 | A kind of vehicular surveying and mapping system |
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| CN (1) | CN109029364A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113752956A (en) * | 2021-09-02 | 2021-12-07 | 湖南工科固友科技发展有限公司 | Mobile vehicle-mounted monitoring system |
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| CN2329560Y (en) * | 1998-06-23 | 1999-07-21 | 石河子市公安交通科学技术研究所 | Fast prospecting vehicle for traffic accident scene |
| EP1903534A1 (en) * | 2006-09-22 | 2008-03-26 | CycloMedia Technology B.V. | Method and system for producing a panoramic image from a vehicle |
| WO2009097449A1 (en) * | 2008-01-29 | 2009-08-06 | Enforcement Video, Llc | Omnidirectional camera for use in police car event recording |
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| CN103533235A (en) * | 2013-09-17 | 2014-01-22 | 北京航空航天大学 | Quick digital panoramic device based on linear array charge coupled device (CCD) for great case/event scene |
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| CN105064189A (en) * | 2015-08-21 | 2015-11-18 | 姜斯平 | Portable road reconnaissance device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113752956A (en) * | 2021-09-02 | 2021-12-07 | 湖南工科固友科技发展有限公司 | Mobile vehicle-mounted monitoring system |
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Application publication date: 20181218 |