CN109633604A - A kind of fixation device of fusion detection system - Google Patents
A kind of fixation device of fusion detection system Download PDFInfo
- Publication number
- CN109633604A CN109633604A CN201811634667.1A CN201811634667A CN109633604A CN 109633604 A CN109633604 A CN 109633604A CN 201811634667 A CN201811634667 A CN 201811634667A CN 109633604 A CN109633604 A CN 109633604A
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- Prior art keywords
- detection system
- hole
- shell
- fusion detection
- fixation device
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- 238000001514 detection method Methods 0.000 title claims abstract description 33
- 230000004927 fusion Effects 0.000 title claims abstract description 25
- 238000009434 installation Methods 0.000 claims abstract description 10
- 230000000007 visual effect Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/481—Constructional features, e.g. arrangements of optical elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/86—Combinations of lidar systems with systems other than lidar, radar or sonar, e.g. with direction finders
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Radar Systems Or Details Thereof (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Abstract
The invention discloses a kind of fixation devices of fusion detection system, including chassis and the shell being fixed on above the chassis, are connected between the chassis and the shell by connection frame, the installation position of accommodating laser radar and camera is provided on the shell.The fixation device of above-mentioned fusion detection system, laser radar and camera are fixedly mounted by the installation position on shell, and the visual field corresponding relationship between two kinds of sensors remains unchanged, and the three-dimensional data and image data received can be corresponded to accurately, quickly be handled；The reliable and stable fixed shell of connection frame energy, moreover it is possible to adjust pitch angle, horizontal angle, make the accurate detecting location of visual field angular alignment of entire fusion detection system.
Description
Technical field
The present invention relates to detection technology field more particularly to a kind of fixation devices of fusion detection system.
Background technique
Laser radar is to detect the radar system of the characteristic quantities such as the position of target, speed, work to emit laser beam
As principle be first to objective emission exploring laser light beam, then by the reflected signal of slave target received and transmitting signal into
Row compare, after making proper treatment, so that it may obtain target for information about, such as target range, orientation, height, speed, posture,
The even parameters such as shape.
Laser radar can accurately obtain three-dimensional information, and farther out, stability is high for detection range, but can not obtain color letter
Breath, higher cost.Camera is low in cost, the relevant technologies comparative maturity, but obtains very difficult (the monocular camera shooting of accurate three-dimensional information
It is almost impossible), it is limited by environment light bigger.The information of two kinds of sensors carries out bottom fusion, while playing laser thunder
Up to the advantage with camera.
Emerging system needs can keep working normally under various weather conditions and running environment, be reliably fixed and
Effectively heat dissipation is indispensable one of condition.Meanwhile the relative position between the laser radar and camera of emerging system
Stablize, also has a significant effect to detection result.
Summary of the invention
A kind of fixation device of fusion detection system is provided in the embodiment of the present invention, can be reliably fixed installation detection system
System, and can ensure that running environment, it is ensured that stablize the relative position between each sensor.
In order to solve the above-mentioned technical problem, the embodiment of the invention discloses following technical solutions:
A kind of fixation device of fusion detection system is provided, including chassis and the shell being fixed on above the chassis,
It is connected between the chassis and the shell by connection frame, the peace of accommodating laser radar and camera is provided on the shell
Fill position.
Preferably, the connection frame includes bottom plate and two lower carrier plates upwardly extending perpendicular to the bottom plate, two institutes
State that lower carrier plate is parallel, the top of the lower carrier plate offers first positioning hole and the first adjustment hole, and first adjustment hole is circle
Arc.
Preferably, the housing bottom surface is provided with two upper supporting plates extended downwardly, and two upper supporting plates are parallel, described
Backing plate is provided between housing bottom surface and two upper supporting plates, the upper supporting plate and the lower carrier plate are correspondingly arranged, two institutes
State the inside that upper supporting plate is placed in two lower carrier plates.
Preferably, second location hole and the second adjustment hole are offered on the upper supporting plate, the second location hole and described
The first positioning hole of lower carrier plate is corresponding, and second adjustment hole is corresponding with first adjustment hole of the lower carrier plate.
Preferably, it after the first positioning hole and second location hole alignment, is limited across fastener, described the
It adjusts after one adjustment hole and second adjustment hole alignment to appropriate pitch position, is locked across fastener.
Preferably, third location hole and two third adjustment holes are offered on the bottom plate, the third adjustment hole is circle
Arc is provided with fixation hole on the top surface of the chassis, and fastener passes through the third location hole and the fixation hole is limited
Position is adjusted to proper level Angle Position, and fastener passes through the third adjustment hole and the fixation hole is locked.
Preferably, the upper installing port of accommodating laser radar is offered at the top of the shell, the bottom of laser radar passes through
Fastener is fixed.
Preferably, the bottom of the upper installing port is provided with radiator, is provided on the side wall of the upper installing port convex
The step risen, laser radar are placed in the upper surface of the step, and the radiator is placed in the lower end surface of the step.
Preferably, the lower end surface of the radiator is provided with pressing plate, and the pressing plate is for locking the radiator.
Preferably, the preceding installing port of accommodating camera is provided on front side of the shell.
The invention discloses a kind of fixation devices of fusion detection system comprising chassis and is fixed on above chassis
Shell is connected between chassis and shell by connection frame, and the installation position of accommodating laser radar and camera is provided on shell；Swash
Optical radar and camera are fixedly mounted by the installation position on shell, and the relative position between two kinds of sensors determines, are used
Cheng Zhong, the visual field of laser radar and the visual field corresponding relationship of camera remain unchanged, the three-dimensional data and image data energy received
Enough accurate corresponding, quickly processing；Connection frame connection shell and chassis, connection frame can be adjusted by first on its lower carrier plate
Hole is adjusted the pitch angle of shell, and connection frame can also be adjusted the horizontal angle of shell, both by third adjustment hole
The reliable and stable fixed shell of energy, and the adjusting of pitch angle, horizontal angle can be passed through, it make the visual field angular alignment of entire fusion detection system
Accurate detecting location.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 show the overall structure diagram of the fixation device of fusion detection system described in the embodiment of the present invention one；
Fig. 2 show the partial structural diagram of fixation device described in the embodiment of the present invention one；
Fig. 3 show the upper installing port structural schematic diagram of shell described in the embodiment of the present invention one.
Appended drawing reference
1, chassis；2, shell；21, upper installing port；211, radiator；212, step；213, pressing plate；22, preceding installing port；
31, upper supporting plate；311, second location hole；312, the second adjustment hole；32, backing plate；4, connection frame；41, bottom plate；411, third positions
Hole；412, third adjustment hole；42, lower carrier plate；421, first positioning hole；422, the first adjustment hole；5, laser radar.
Specific embodiment
Following examples of the present invention provide the fixation device of vehicle-mounted detection system, can be reliably fixed installation detection system
System, and can ensure that running environment, it is ensured that stablize the relative position between each sensor.
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
Whole description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment one:
As shown in Figure 1, the fixation device of fusion detection system, including chassis 1 and it is fixed on the shell 2 of 1 top of chassis,
It is connected between chassis 1 and shell 2 by connection frame 4, the installation position of accommodating laser radar 5 and camera is provided on shell 2.
Connection frame 4 includes bottom plate 41 and two lower carrier plates 42 upwardly extended perpendicular to bottom plate 41, and two lower carrier plates 42 are flat
Row.2 bottom surface of shell is provided with two upper supporting plates 31 extended downwardly, and two upper supporting plates 31 are parallel, 2 bottom surface of shell and two upper branch
Backing plate 32 is provided between plate 31, upper supporting plate 31 is correspondingly arranged with lower carrier plate 42, and two upper supporting plates 31 are placed in two lower carrier plates 42
Inside.
The top of lower carrier plate 42 offers first positioning hole 421 and the first adjustment hole 422, and the first adjustment hole 422 is circular arc
Shape.Second location hole 311 and the second adjustment hole 312, second location hole 311 and the first of lower carrier plate 42 are offered on upper supporting plate 31
Location hole 421 is corresponding, and the second adjustment hole 312 is corresponding with the first adjustment hole 422 of lower carrier plate 42.
After first positioning hole 421 and second location hole 422 are aligned, limited across fastener, 422 He of the first adjustment hole
It adjusts after the alignment of second adjustment hole 312 to appropriate pitch position, is locked across fastener.In use process, tightly
Firmware passes through first positioning hole 421 and second location hole 311, limits the relative position of chassis 1 and shell 2；Fastener
Across the first adjustment hole 422 and the second adjustment hole 312, fastener drives the second adjustment hole 312 along the first arc-shaped adjustment hole
422 is mobile, until shell 2 is in place, has suitable pitch angle, clinch fastener carries out effectively fixed.
Offer third location hole 411 and two third adjustment holes 412 on bottom plate 41, third adjustment hole 412 be it is arc-shaped,
Fixation hole is provided on the top surface of chassis 1, fastener passes through third location hole 411 and fixation hole is limited, and adjusts to appropriate
Horizontal Angle Position, fastener passes through third adjustment hole 412 and fixation hole is locked.In use process, fastener is passed through
Third location hole and fixation hole limit the relative position of chassis 1 and connection frame 4；Fastener passes through third adjustment hole 412
And fixation hole, adjustment connection frame 4 moves fastener along arc-shaped third adjustment hole 412, until connection frame is located at appropriate position
It sets, there is proper level angle, clinch fastener carries out effectively fixed.
Laser radar 5 and camera are fixedly mounted on shell 2.The front side of shell 2 is provided with the preceding installation of accommodating camera
Mouth 22.The top of shell 2 offers the upper installing port 21 of accommodating laser radar 5, and the bottom of laser radar 5 is solid by fastener
It is fixed；The bottom of upper installing port 21 is provided with radiator 211；It is completely embedded, radiating efficiency is high.It is set on the side wall of upper installing port 21
It is equipped with the step 212 of protrusion, laser radar 5 is placed in the upper surface of step 212, and radiator 211 is placed in the lower end of step 212
Face is fixed and limits to laser radar 5 and radiator 211.The lower end surface of radiator 211 is fixedly installed pressing plate
213, pressing plate 213 is for locking radiator 211；Radiator 211 is compressed by pressing plate 213, be easy for installation and maintenance replacement.
A kind of fixation device of fusion detection system is disclosed in the embodiment of the present invention one, is passed through between chassis and shell
Connection frame is connected, and by the first adjustment hole of connection frame and the cooperation of regulating part, can be adjusted to the pitch angle of shell, leads to
Third adjustment hole and the cooperation of regulating part for crossing connection frame, can be adjusted the horizontal angle of shell；Connection frame can be stablized
It is reliably fixed shell, and is adjustable the pitch angle of shell, horizontal angle, after chassis is fixed, can also be made by adjusting shell angle
The field angle of detection system is accurately aimed at detecting location, easy to use and flexible；Laser radar and camera are mounted on shell,
Laser radar is fixed by the upper installing port of shell, and camera is fixed by the preceding installing port of shell, laser radar and camera
Detection direction towards front；Laser radar and camera are both secured on shell, and relative position determines, laser radar and are taken the photograph
As the visual field corresponding relationship of head remains unchanged, the three-dimensional data and image data received is able to maintain the corresponding of stable and consistent and closes
System, data processed result accuracy is high, reduces processing difficulty and improves processing speed, can improve fusion detection system on the whole
Accuracy and detection rate.
All the embodiments in this specification are described in a progressive manner, same and similar portion between each embodiment
Dividing may refer to each other, and each embodiment focuses on the differences from other embodiments.Especially for system reality
For applying example, since it is substantially similar to the method embodiment, so being described relatively simple, related place is referring to embodiment of the method
Part explanation.
The embodiments of the present invention described above are not intended to limit the scope of the present invention.It is any in the present invention
Spirit and principle within made modifications, equivalent substitutions and improvements etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of fixation device of fusion detection system, which is characterized in that including chassis and the shell being fixed on above the chassis
Body is connected between the chassis and the shell by connection frame, and accommodating laser radar and camera are provided on the shell
Installation position.
2. a kind of fixation device of fusion detection system as described in claim 1, which is characterized in that the connection frame includes bottom
Plate and two lower carrier plates upwardly extended perpendicular to the bottom plate, two lower carrier plates are parallel, and the top of the lower carrier plate is opened
Equipped with first positioning hole and the first adjustment hole, first adjustment hole is arc-shaped.
3. a kind of fixation device of fusion detection system as claimed in claim 2, which is characterized in that the housing bottom surface setting
There are two upper supporting plates extended downwardly, two upper supporting plates are parallel, set between the housing bottom surface and two upper supporting plates
It is equipped with backing plate, the upper supporting plate is correspondingly arranged with the lower carrier plate, and two upper supporting plates are placed in the interior of two lower carrier plates
Side.
4. a kind of fixation device of fusion detection system as claimed in claim 3, which is characterized in that opened up on the upper supporting plate
There are second location hole and the second adjustment hole, the second location hole is corresponding with the first positioning hole of the lower carrier plate, described
Second adjustment hole is corresponding with first adjustment hole of the lower carrier plate.
5. a kind of fixation device of fusion detection system as claimed in claim 4, which is characterized in that the first positioning hole and
It after the second location hole alignment, is limited across fastener, after first adjustment hole and second adjustment hole alignment
It adjusts to appropriate pitch position, is locked across fastener.
6. a kind of fixation device of fusion detection system as claimed in claim 2, which is characterized in that offered on the bottom plate
Third location hole and two third adjustment holes, the third adjustment hole be it is arc-shaped, be provided with fixation on the top surface of the chassis
Hole, fastener passes through the third location hole and the fixation hole is limited, and adjusts to proper level Angle Position, fastener is worn
It crosses the third adjustment hole and the fixation hole is locked.
7. a kind of fixation device of fusion detection system as described in claim 1, which is characterized in that opened at the top of the shell
Upper installing port equipped with accommodating laser radar, the bottom of laser radar is fixed by fastener.
8. a kind of fixation device of fusion detection system as claimed in claim 7, which is characterized in that the bottom of the upper installing port
Portion is provided with radiator, and the step of protrusion is provided on the side wall of the upper installing port, and laser radar is placed in the step
Upper surface, the radiator are placed in the lower end surface of the step.
9. a kind of fixation device of fusion detection system as claimed in claim 8, which is characterized in that under the radiator
End face is provided with pressing plate, and the pressing plate is for locking the radiator.
10. a kind of fixation device of fusion detection system as described in claim 1, which is characterized in that the front side of the shell
It is provided with the preceding installing port of accommodating camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811634667.1A CN109633604A (en) | 2018-12-29 | 2018-12-29 | A kind of fixation device of fusion detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811634667.1A CN109633604A (en) | 2018-12-29 | 2018-12-29 | A kind of fixation device of fusion detection system |
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| Publication Number | Publication Date |
|---|---|
| CN109633604A true CN109633604A (en) | 2019-04-16 |
Family
ID=66054555
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811634667.1A Pending CN109633604A (en) | 2018-12-29 | 2018-12-29 | A kind of fixation device of fusion detection system |
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| CN (1) | CN109633604A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110428626A (en) * | 2019-08-13 | 2019-11-08 | 舟山千眼传感技术有限公司 | A kind of wagon detector and its installation method of microwave and video fusion detection |
| CN110549951A (en) * | 2019-08-14 | 2019-12-10 | 深圳市矽赫科技有限公司 | Fixing device, vehicle fixing system and fixing system of vehicle-mounted sensing system |
| CN110824488A (en) * | 2019-07-25 | 2020-02-21 | 杭州巨星科技股份有限公司 | Micro-motion state three-dimensional sensor and system based on MEMS intelligent 3D sensing technology |
| CN111323771A (en) * | 2020-03-02 | 2020-06-23 | 南京理工大学 | Fixed-distance-based millimeter wave radar and video data fusion method |
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| CN110824488A (en) * | 2019-07-25 | 2020-02-21 | 杭州巨星科技股份有限公司 | Micro-motion state three-dimensional sensor and system based on MEMS intelligent 3D sensing technology |
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| CN111323771A (en) * | 2020-03-02 | 2020-06-23 | 南京理工大学 | Fixed-distance-based millimeter wave radar and video data fusion method |
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