CN204667474U - A kind of criminal-scene three-dimensional simulation system - Google Patents
A kind of criminal-scene three-dimensional simulation system Download PDFInfo
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- CN204667474U CN204667474U CN201520141250.7U CN201520141250U CN204667474U CN 204667474 U CN204667474 U CN 204667474U CN 201520141250 U CN201520141250 U CN 201520141250U CN 204667474 U CN204667474 U CN 204667474U
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Abstract
The utility model relates to a kind of criminal-scene three-dimensional simulation system, comprise slr camera, shooting tripod head and the computing machine for three-dimensional simulation, described slr camera comprises fuselage and is located at the fish eye lens of front fuselage, the first wireless network card is provided with in described fuselage, described shooting tripod head comprises the tripod base settled successively from the bottom to top, height adjustable column and rotary round table, described rotary round table is provided with for the fixed support of fixed main body with for fixing fish-eye telescope support, described tripod base be provided with the second wireless network card and for control height adjustable column, rotary round table, the controller of telescope support, described controller connects the second wireless network card, described computing machine is wireless connections first wireless network card and the second wireless network card respectively.Compared with prior art, the utility model have shooting angle without dead angle, display effect is good, work efficiency is high, the advantage such as easy to operate.
Description
Technical field
The utility model relates to three-dimensional simulation technical field, especially relates to a kind of criminal-scene three-dimensional simulation system.
Background technology
Along with the progress and development of science and technology, the application of computing machine and network is also deep in daily life all sidedly, and emerging three-dimensional simulation technology is also applied in investigative technique gradually.Investigative technique personnel can use full-automatic 360 degree of cameras take and preserve spot panorama sketch, by three-dimensional modeling and motion simulation, simulated restoration is carried out to spot, to reach the reproduction to various field scene and personage and event generation, process, result, carry out the analysis of multiple crime process, the demand of police criminal detection system for workflows such as spot drawing, on-the-spot three-dimensional reconstruction and the analyses of crime process simulation can be met.But there are some defects in existing panorama shooting device:
1) camera generally can only keep the level of camera and camera lens when taking, and can not adjust, cannot meet the demand that some needs special angle are taken pictures to the angle between camera and camera lens.
2) traditional manual shooting, and image transmitting cannot be carried out immediate analysis to remote platform after shooting at once, automaticity is low, and case running program is loaded down with trivial details, and case analysis is long for cycle length.
3) image shows after treatment on single display screen, and 3D stereoeffect is poor, well cannot reach the object of the reconstruction of existing criminal-scene.
Utility model content
The purpose of this utility model is exactly provide a kind of criminal-scene three-dimensional simulation system to overcome defect that above-mentioned prior art exists, have shooting angle without dead angle, display effect is good, work efficiency is high, the advantage such as easy to operate.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of criminal-scene three-dimensional simulation system, comprise slr camera, shooting tripod head and the computing machine for three-dimensional simulation, described slr camera comprises fuselage and is located at the fish eye lens of front fuselage, the first wireless network card is provided with in described fuselage, described shooting tripod head comprises the tripod base settled successively from the bottom to top, height adjustable column and rotary round table, described rotary round table is provided with for the fixed support of fixed main body with for fixing fish-eye telescope support, described tripod base be provided with the second wireless network card and for control height adjustable column, rotary round table, the controller of telescope support, described controller connects the second wireless network card, described computing machine is wireless connections first wireless network card and the second wireless network card respectively.
Be provided with the first lifter in described height adjustable column, be provided with electric rotating machine in described rotary round table, be provided with the second lifter in described telescope support, described controller connects the first lifter, electric rotating machine and the second lifter respectively.
Described fixed support top is provided with fuselage fixture, and described fuselage fixture is provided with the groove mated with fuselage size.
Described telescope support top is provided with camera lens fixture, and described camera lens fixture is provided with the groove mated with fish eye lens size.
Described fish eye lens is zoom-type fish eye lens.
Also comprise model data memory, described model data memory connects computing machine.
Also comprise projector, described projector connects computing machine.
Described tripod base comprises base and the A-frame being connected base, and described A-frame is provided with for fixing sucker.
Described tripod base is fixed on vehicle.
Compared with prior art, the utility model has the following advantages:
1) in the utility model shooting tripod head can automatic lifting, 360 ° of shootings, shooting track is error free, the fine setting of vertical direction angle between fuselage and fish eye lens can be realized by telescope support simultaneously, camera lens can parallel, raise or reduce and take, picture is without dead angle.
2) wireless remote control of shooting tripod head and slr camera and Wireless Data Transmission in the utility model, quick and easy, ensures the image information gathering criminal-scene in time, and upload to remote computer, simplify case running program, increase work efficiency.
3) the utility model uses true panorama sketch, for reducing spot, configuring the model data memory that bag enriches model resources bank simultaneously, being convenient to realize presenting of multiple case.
4) the utility model design projector, compare the display of the small screen, the true panorama projected out can show criminal-scene more intuitively, and display effect is good.
5) the utility model can be arranged to vehicle-mounted pattern, arrives at scene rapidly, immediately takes, and the sucker on A-frame ensures the steady of equipment, and anti-vibration resistance is strong.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the rotary round table vertical view of shooting tripod head in the utility model;
Fig. 3 is the rotary round table left view of shooting tripod head in the utility model.
In figure: 1, fuselage, 2, shooting tripod head, 3, computing machine, 4, projector, 5, the first wireless network card, 6, controller, the 7, second lifter, 8, electric rotating machine, the 9, first lifter, the 10, second wireless network card, 11, fish eye lens, 21, rotary round table, 22, height adjustable column, 23, tripod base, 24, fixed support, 25, telescope support, 26, fuselage fixture, 27, camera lens fixture, 28, sucker.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.The present embodiment is implemented premised on technical solutions of the utility model, give detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
Embodiment 1
As shown in Figure 1, a kind of criminal-scene three-dimensional simulation system comprises slr camera, shooting tripod head 2 and the computing machine 3 for three-dimensional simulation, slr camera comprises fuselage 1 and is located at the fish eye lens 11 of fuselage 1 front end, optical devices and imageing sensor etc. is provided with except supporting in the fuselage 1 of slr camera, also be provided with the first wireless network card 5 of connection layout image-position sensor, first wireless network card 5 can be wirelessly transmitted to long-range the view data of imageing sensor, shooting tripod head 2 comprises the tripod base 23 settled successively from the bottom to top, height adjustable column 22 and rotary round table 21, rotary round table 21 is provided with for the fixed support 24 of fixed main body 1 and the telescope support 25 for fixing fish eye lens 11, tripod base 23 be provided with the second wireless network card 10 and for control height adjustable column 22, rotary round table 21, the controller 6 of telescope support 25, controller 6 connects the second wireless network card 10, computing machine 3 wireless connections first wireless network card 5 and the second wireless network card 10.Fish eye lens 11 is zoom-type fish eye lens 11.Tripod base 23 comprises base and the A-frame being connected base, and A-frame is provided with for fixing sucker 29, and ensure that the state that A-frame erects is more steady, anti-vibration resistance is strong.Tripod base 23 can be selected to be fixed on vehicle simultaneously, is convenient to arrive at scene rapidly, immediately takes.
Wherein, be provided with the first lifter 9 in height adjustable column 22, be provided with electric rotating machine 8 in rotary round table 21, be provided with the second lifter 7 in telescope support 25, controller 6 connects the first lifter 9, electric rotating machine 8 and the second lifter 7 respectively.As shown in Figure 2 and Figure 3, fixed support 24 top is provided with fuselage fixture 26, and fuselage fixture 26 is provided with the groove mated with fuselage 1 size, and telescope support 25 top is provided with camera lens fixture 28, and camera lens fixture 28 is provided with the groove mated with fish eye lens 11 size.Therefore, when after the fuselage 1 fixing slr camera and fish eye lens 11, height adjustable column 22 is for regulating the height of slr camera, rotary round table 21 is for regulating slr camera horizontal rotation angle, simultaneously because fixed support 24 is highly constant, and the height adjustable of telescope support 25, then can adjust the vertical direction angle between fuselage 1 and fish eye lens 11, according to the demand of different vertical direction angle, can finely tune.
Embodiment 2
The present embodiment and embodiment 1 are distinguished and are, criminal-scene three-dimensional simulation system also comprises the model data memory that band enriches model resources bank, model data memory connects computing machine 3, and computing machine 3 can carry out three-dimensional simulation according to model, increases data processing rate.
Embodiment 3
The present embodiment and embodiment 1 are distinguished and are, criminal-scene three-dimensional simulation system also comprises projector 4, and projector 4 connects computing machine 3, realizes stereoprojection real scene, and 3D stereoeffect is better.
Claims (9)
1. a criminal-scene three-dimensional simulation system, comprise slr camera, shooting tripod head and the computing machine for three-dimensional simulation, described slr camera comprises fuselage and is located at the fish eye lens of front fuselage, it is characterized in that, the first wireless network card is provided with in described fuselage, described shooting tripod head comprises the tripod base settled successively from the bottom to top, height adjustable column and rotary round table, described rotary round table is provided with for the fixed support of fixed main body with for fixing fish-eye telescope support, described tripod base be provided with the second wireless network card and for control height adjustable column, rotary round table, the controller of telescope support, described controller connects the second wireless network card, described computing machine is wireless connections first wireless network card and the second wireless network card respectively.
2. a kind of criminal-scene three-dimensional simulation system according to claim 1, it is characterized in that, the first lifter is provided with in described height adjustable column, electric rotating machine is provided with in described rotary round table, be provided with the second lifter in described telescope support, described controller connects the first lifter, electric rotating machine and the second lifter respectively.
3. a kind of criminal-scene three-dimensional simulation system according to claim 1, it is characterized in that, described fixed support top is provided with fuselage fixture, and described fuselage fixture is provided with the groove mated with fuselage size.
4. a kind of criminal-scene three-dimensional simulation system according to claim 1, it is characterized in that, described telescope support top is provided with camera lens fixture, and described camera lens fixture is provided with the groove mated with fish eye lens size.
5. a kind of criminal-scene three-dimensional simulation system according to claim 1, it is characterized in that, described fish eye lens is zoom-type fish eye lens.
6. a kind of criminal-scene three-dimensional simulation system according to claim 1, is characterized in that, also comprise model data memory, and described model data memory connects computing machine.
7. a kind of criminal-scene three-dimensional simulation system according to claim 1, is characterized in that, also comprise projector, and described projector connects computing machine.
8. a kind of criminal-scene three-dimensional simulation system according to claim 1, it is characterized in that, described tripod base comprises base and the A-frame being connected base, and described A-frame is provided with for fixing sucker.
9. a kind of criminal-scene three-dimensional simulation system according to claim 1, it is characterized in that, described tripod base is fixed on vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520141250.7U CN204667474U (en) | 2015-03-12 | 2015-03-12 | A kind of criminal-scene three-dimensional simulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520141250.7U CN204667474U (en) | 2015-03-12 | 2015-03-12 | A kind of criminal-scene three-dimensional simulation system |
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| CN204667474U true CN204667474U (en) | 2015-09-23 |
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| CN201520141250.7U Expired - Fee Related CN204667474U (en) | 2015-03-12 | 2015-03-12 | A kind of criminal-scene three-dimensional simulation system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105678211A (en) * | 2015-12-03 | 2016-06-15 | 广西理工职业技术学院 | Human body dynamic characteristic intelligent identification system |
-
2015
- 2015-03-12 CN CN201520141250.7U patent/CN204667474U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105678211A (en) * | 2015-12-03 | 2016-06-15 | 广西理工职业技术学院 | Human body dynamic characteristic intelligent identification system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20200312 |
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| CF01 | Termination of patent right due to non-payment of annual fee |