CN109581413A - A kind of pilotless automobile laser radar that security performance is high - Google Patents
A kind of pilotless automobile laser radar that security performance is high Download PDFInfo
- Publication number
- CN109581413A CN109581413A CN201710937201.8A CN201710937201A CN109581413A CN 109581413 A CN109581413 A CN 109581413A CN 201710937201 A CN201710937201 A CN 201710937201A CN 109581413 A CN109581413 A CN 109581413A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- transverse slat
- hinge
- laser radar
- lower jaw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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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
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/88—Lidar systems specially adapted for specific applications
- G01S17/93—Lidar systems specially adapted for specific applications for anti-collision purposes
- G01S17/931—Lidar systems specially adapted for specific applications for anti-collision purposes of land vehicles
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Electromagnetism (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
The present invention provides a kind of pilotless automobile laser radar that security performance is high, is related to pilotless automobile spare and accessory parts field.The high pilotless automobile laser radar of the security performance, including transverse slat, through-hole is offered on the transverse slat, the right side of the through-hole wall is fixedly connected with hinge, the hinge includes lower jaw piece and lower jaw piece, the lower jaw piece is fixedly connected close to the side of upper leaf of hinge there are two rotating seat, the upper leaf of hinge is fixedly connected close to the side of lower jaw piece with the surface of swingle, the both ends of the swingle extend through two rotating seats and extend to the outside of two rotating seats, the upper leaf of hinge is located between two rotating seats, it is fixedly connected on the right side of the lower jaw piece and through-hole wall, iron plate is provided at the top of the transverse slat.The high pilotless automobile laser radar of the security performance, security performance are high, reduce car owner to the number of laser radar inspection and repairing, time saving and energy saving.
Description
Technical field
The present invention relates to pilotless automobile spare and accessory parts technical field, the high unmanned vapour of specially a kind of security performance
Automobile-used laser radar.
Background technique
Pilotless automobile is a kind of intelligent automobile, can also be referred to as wheeled mobile robot, relies primarily on car
Intelligent driving instrument instrument based on computer system is unmanned to realize.Pilotless automobile is by vehicle-mounted sensor-based system sense
Know that road environment, automatic planning travelling line simultaneously control the intelligent automobile that vehicle reaches predeterminated target.
Laser radar is a pilotless automobile component of pilotless automobile top barrier for identification, it is logical
Cross the features such as position, the speed of transmitting detecting laser beam barrier.It is that one kind can accurately and fast obtain ground or atmosphere three
The active probing technique of dimension space information, application range and development prospect are very wide.
Current Airborne Lidar gauge head is mounted at the top of radar supports, in the parking during of falling library unmanned vapour
The laser radar of vehicle stops working, and reversing radar brings into operation, therefore, the Airborne Lidar gauge head at the top of exposed radar supports
Usually leaf, trunk even other sharp objects can be touched in the during of falling library of stopping, security performance is low, and car owner needs periodically right
Laser radar inspection and repairing, it is time-consuming and laborious.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of pilotless automobile that security performance is high laser thunders
It reaches, solves the problems, such as that security performance is low.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of high nobody of security performance drives
Automobile laser radar, including transverse slat are sailed, the both ends of the transverse slat are fixedly connected to and tilted supporter, and the tilted supporter is far from horizontal
One end of plate is fixedly connected with one end of connecting rod, and the connecting rod is fixedly connected with bottom plate far from one end of tilted supporter, described
Bottom plate is fixedly connected by pin with pilotless automobile roof, and through-hole, the right side of the through-hole wall are offered on the transverse slat
Side is fixedly connected with hinge, and the hinge includes lower jaw piece and lower jaw piece, and the lower jaw piece is close to the one of upper leaf of hinge
Side is fixedly connected there are two rotating seat, and the upper leaf of hinge is fixedly connected close to the side of lower jaw piece with the surface of swingle,
The both ends of the swingle extend through two rotating seats and extend to the outside of two rotating seats, and the upper leaf of hinge is located at two
It between a rotating seat, is fixedly connected on the right side of the lower jaw piece and through-hole wall, iron plate, institute is provided at the top of the transverse slat
The bottom for stating iron plate is fixedly connected with upper leaf of hinge, and the bottom of the transverse slat is fixedly installed with motor, is provided on the motor
The surface of shaft, the shaft is sequentially connected by belt with the swingle extended to outside rotating seat, the top of the iron plate
It is fixedly connected with Airborne Lidar gauge head compatible with through-hole.
The front of the transverse slat offers through slot, and the bottom of the through slot inner wall is fixedly connected with link block, the connection
Side of the block far from through slot inner wall is fixedly connected with one end of telescopic rod, and the other end and fixed block of the telescopic rod are fixed to be connected
It connects, the surface of the telescopic rod is provided with relief spring, and terminal plate, the terminal plate are fixedly connected at the top of the fixed block
The both ends of bottom are fixedly connected to connecting terminal, and the top of the terminal plate is fixedly connected with one end of iron core, the iron core
The other end through transverse slat and the top of transverse slat and being fixedly connected for top plate is extended to, the surface of the iron core is provided with coil,
The both ends of the coil are fixedly connected with two connecting terminals respectively, and the bottom of the top plate one end and iron plate far from iron core connects
Touching.
The connecting terminal, motor and Airborne Lidar gauge head pass through the automobile electricity inside conducting wire and pilotless automobile
Source is fixedly connected, and the connecting terminal, motor and Airborne Lidar gauge head pass through the vapour inside conducting wire and pilotless automobile
Vehicle controller is fixedly connected.
Preferably, the surface of the shaft is fixedly installed with the first belt pulley, and the swingle extends to the one of rotating seat
End surfaces are fixedly installed with the second belt pulley, and first belt pulley is connect by belt with the second pulley drive.
Preferably, the bottom of the side of the lower jaw piece far from through-hole wall is fixedly connected with block.
Preferably, the telescopic rod includes casing and motion bar, and the bottom of the motion bar through casing and extends to set
The inside of pipe is fixedly connected with limit plate.
(3) beneficial effect
The present invention provides a kind of pilotless automobile laser radars that security performance is high.Have it is following the utility model has the advantages that
1, the high pilotless automobile laser radar of the security performance, when needing using laser radar, motor passes through
Belt drives the swingle rotation on hinge, and the Airborne Lidar gauge head on iron plate is driven to revolve when swingle rotates inside through-hole
It produces and, promote to contact at the top of iron plate and top plate, when not needing using laser radar, motor is driven on hinge by belt
Swingle rotation, drive iron plate to separate with top plate when swingle rotates, while Airborne Lidar gauge head being promoted to be returned to through-hole
Inside, effectively prevent touching leaf, trunk or even other sharp objects in the parking during of falling library Airborne Lidar gauge head
It damages, security performance is high, reduces car owner to the number of laser radar inspection and repairing, time saving and energy saving.
2, the high pilotless automobile laser radar of the security performance contacts at the top of the bottom of iron plate and top plate
When, the automobile power source inside pilotless automobile flows through coil, promotes iron core to be changed into magnetic conductor, and then make top plate
It is in close contact with iron plate, avoiding laser radar, iron plate separates with top plate in use, ensure that laser radar is stablized
Carry out work, strong applicability, high reliablity.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the partial enlarged view of A-A of the present invention；
Fig. 3 is the structural schematic diagram of hinge of the present invention；
Fig. 4 is the structural schematic diagram of motor of the present invention；
Fig. 5 is the structural schematic diagram of telescopic rod of the present invention.
In figure: 1 transverse slat, 2 tilted supporters, 3 connecting rods, 4 bottom plates, 5 through-holes, 6 hinges, 7 lower jaw pieces, leaf of hinge, 9 rotations on 8
Swivel base, 10 swingles, 11 iron plates, 12 motors, 13 shafts, 14 belts, 15 Airborne Lidar gauge heads, 16 through slots, 17 link blocks, 18
Telescopic rod, 19 fixed blocks, 20 terminal plates, 21 connecting terminals, 22 iron cores, 23 top plates, 24 coils, 25 first belt pulleys, 26 second
Belt pulley, 27 blocks, 28 casings, 29 motion bars, 30 limit plates, 31 relief springs.
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.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.
The embodiment of the present invention provides a kind of pilotless automobile laser radar that security performance is high, as shown in Figs. 1-5, packet
Transverse slat 1 is included, the both ends of transverse slat 1 are fixedly connected to and tilted supporter 2, the one end of tilted supporter 2 far from transverse slat 1 and the one of connecting rod 3
End is fixedly connected, and connecting rod 3 is fixedly connected with bottom plate 4 far from one end of tilted supporter 2, and bottom plate 4 passes through pin and unmanned vapour
Vehicle roof is fixedly connected, and laser radar is mounted on to the roof of pilotless automobile, convenient disassembly by pin, and replacement is easy,
Through-hole 5 is offered on transverse slat 1, the right side of 5 inner wall of through-hole is fixedly connected with hinge 6, and hinge 6 includes lower jaw piece 7 and lower jaw
Piece 8, lower jaw piece 7 are fixedly connected close to the side of upper leaf of hinge 8 there are two rotating seat 9, and upper leaf of hinge 8 is close to lower jaw piece 7
Side be fixedly connected with the surface of swingle 10, the both ends of swingle 10 extend through two rotating seats 9 and extend to two
The outside of rotating seat 9, upper leaf of hinge 8 are located between two rotating seats 9, and the right side of lower jaw piece 7 and 5 inner wall of through-hole is fixed to be connected
It connects, the bottom of side of the lower jaw piece 7 far from 5 inner wall of through-hole is fixedly connected with block 27, and block 27 is in Airborne Lidar gauge head
15 are supported iron plate 11 when being located at 5 inside of through-hole, and the top of transverse slat 1 is provided with iron plate 11, the bottom of iron plate 11 and upper conjunction
Hinge 8 is fixedly connected, and the bottom of transverse slat 1 is fixedly installed with motor 12, and shaft 13 is provided on motor 12, and the surface of shaft 13 is logical
It crosses belt 14 and is sequentially connected with the swingle 10 extended to outside rotating seat 9, the surface of shaft 13 is fixedly installed with the first belt
Wheel 25, the end surface that swingle 10 extends to rotating seat 9 is fixedly installed with the second belt pulley 26, and the first belt pulley 25 passes through skin
Band 14 and the second belt pulley 26 are sequentially connected, and the top of iron plate 11 is fixedly connected with laser radar detection compatible with through-hole 5
First 15, when needing using laser radar, the automobile controller control motor 12 inside pilotless automobile rotates, and motor 12 is again
It drives the swingle 10 on hinge 6 to rotate by belt 14, the laser radar detection on iron plate 11 is driven when swingle 10 rotates
First 15 come out from 5 internal rotating of through-hole, and iron plate 11 and the top of top plate 23 is promoted to contact, when not needing using laser radar,
Motor 12 drives the swingle 10 on hinge 6 to rotate by belt 14, drives iron plate 11 to divide with top plate 23 when swingle 10 rotates
From, while Airborne Lidar gauge head 15 being promoted to be returned to the inside of through-hole 5, block 27 is to the iron plate 11 being restored to inside through-hole 5
It is supported, effectively prevents touching leaf, trunk even other points in the parking during of falling library Airborne Lidar gauge head 15
Sharp thing damages.
The front of transverse slat 1 offers through slot 16, and the bottom of 16 inner wall of through slot is fixedly connected with link block 17, and link block 17 is remote
Side from 16 inner wall of through slot is fixedly connected with one end of telescopic rod 18, and telescopic rod 18 includes casing 28 and motion bar 29, activity
The bottom of bar 29 is through casing 28 and extends to the inside of casing 28 and is fixedly connected with limit plate 30, and limit plate 30 effectively prevent living
Lever 29 is detached from casing 28, and the other end of telescopic rod 18 is fixedly connected with fixed block 19, and the surface of telescopic rod 18 is provided with decompression
Spring 31, relief spring 31 buffer the impact force being subject in 15 use process of Airborne Lidar gauge head, avoid Airborne Lidar
Gauge head 15 is damaged, and the top of fixed block 19 is fixedly connected with terminal plate 20, and the both ends of 20 bottom of terminal plate are fixedly connected with
There is connecting terminal 21, the top of terminal plate 20 is fixedly connected with one end of iron core 22, and the other end of iron core 22 through transverse slat 1 and prolongs
Extend to the top of transverse slat 1 and being fixedly connected for top plate 23, the surface of iron core 22 is provided with coil 24, the both ends of coil 24 respectively with
Two connecting terminals 21 are fixedly connected, and the one end of top plate 23 far from iron core 22 is contacted with the bottom of iron plate 11, when the bottom of iron plate 11
When portion and the top of top plate 23 contact, the automobile power source inside pilotless automobile flows through coil 24, and iron core 22 is promoted to be changed into
With magnetic conductor, magnetic conductor has adsorption capacity to iron plate 11, and then is in close contact top plate 23 and iron plate 11, avoids
Iron plate 11 separates laser radar with top plate 23 in use.
Connecting terminal 21, motor 12 and Airborne Lidar gauge head 15 pass through the automobile inside conducting wire and pilotless automobile
Power supply is fixedly connected, automobile power source pair of wire connection terminals 21, motor 12 and Airborne Lidar gauge head 15 inside pilotless automobile
It is powered, connecting terminal 21, motor 12 and Airborne Lidar gauge head 15 pass through the vapour inside conducting wire and pilotless automobile
Vehicle controller is fixedly connected, automobile controller control connecting terminal 21, motor 12 and laser radar inside pilotless automobile
Detecting head 15 works.
In conclusion the pilotless automobile laser radar that the security performance is high, when needing using laser radar, electricity
Machine 12 drives the swingle 10 on hinge 6 to rotate by belt 14, and the laser radar on iron plate 11 is driven when swingle 10 rotates
Detecting head 15 comes out from 5 internal rotating of through-hole, and iron plate 11 and the top of top plate 23 is promoted to contact, when not needing using laser radar
When, motor 12 drives the swingle 10 on hinge 6 to rotate by belt 14, and iron plate 11 and top plate 23 are driven when swingle 10 rotates
Separation, while Airborne Lidar gauge head 15 being promoted to be returned to the inside of through-hole 5, it effectively prevents in the parking during of falling library laser
Radar detection head 15 touches leaf, trunk even other sharp objects and damages, and security performance is high, reduces car owner to laser
The number of radar inspection and repairing is time saving and energy saving.
Secondly, the automobile power source stream when the top of the bottom of iron plate 11 and top plate 23 contacts, inside pilotless automobile
Coil 24 is crossed, iron core 22 is promoted to be changed into magnetic conductor, and then is in close contact top plate 23 and iron plate 11, avoids laser
Iron plate 11 separates radar with top plate 23 in use, ensure that laser radar it is stable work, strong applicability,
High reliablity.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, by sentence " element limited including one ..., it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. the both ends of a kind of pilotless automobile laser radar that security performance is high, including transverse slat (1), the transverse slat (1) are equal
It is fixedly connected with and tilted supporter (2), the fixed company in one end of the tilted supporter (2) one end and connecting rod (3) far from transverse slat (1)
It connects, the connecting rod (3) is fixedly connected with bottom plate (4) far from the one end of tilted supporter (2), and the bottom plate (4) passes through pin and nothing
People's driving roof is fixedly connected, it is characterised in that: is offered through-hole (5) on the transverse slat (1), through-hole (5) inner wall
Right side be fixedly connected with hinge (6), the hinge (6) includes lower jaw piece (7) and lower jaw piece (8), the lower jaw piece
(7) side close to upper leaf of hinge (8) is fixedly connected there are two rotating seat (9), and the upper leaf of hinge (8) is close to lower jaw piece
(7) side is fixedly connected with the surface of swingle (10), and the both ends of the swingle (10) extend through two rotating seats (9)
And the outside of two rotating seats (9) is extended to, the upper leaf of hinge (8) is located between two rotating seats (9), the lower jaw piece
(7) it is fixedly connected on the right side of through-hole (5) inner wall, is provided with iron plate (11) at the top of the transverse slat (1), the iron plate (11)
Bottom is fixedly connected with upper leaf of hinge (8), and the bottom of the transverse slat (1) is fixedly installed with motor (12), on the motor (12)
It is provided with shaft (13), the surface of the shaft (13) swingle external with rotating seat (9) is extended to by belt (14)
(10) it is sequentially connected, is fixedly connected at the top of the iron plate (11) and through-hole (5) compatible Airborne Lidar gauge head (15)；
The front of the transverse slat (1) offers through slot (16), and the bottom of through slot (16) inner wall is fixedly connected with link block
(17), the link block (17) is fixedly connected far from the side of through slot (16) inner wall with one end of telescopic rod (18), described flexible
The other end of bar (18) is fixedly connected with fixed block (19), and the surface of the telescopic rod (18) is provided with relief spring (31), institute
It states and is fixedly connected at the top of fixed block (19) terminal plate (20), the both ends of terminal plate (20) bottom, which are fixedly connected to, to be connect
The top of line terminals (21), the terminal plate (20) is fixedly connected with one end of iron core (22), the other end of the iron core (22)
Through transverse slat (1) and the top of transverse slat (1) and being fixedly connected for top plate (23) are extended to, the surface of the iron core (22) is provided with
Coil (24), the both ends of the coil (24) are fixedly connected with two connecting terminals (21) respectively, and the top plate (23) is far from iron
One end of core (22) is contacted with the bottom of iron plate (11)；
The connecting terminal (21), motor (12) and Airborne Lidar gauge head (15) pass through inside conducting wire and pilotless automobile
Automobile power source be fixedly connected, the connecting terminal (21), motor (12) and Airborne Lidar gauge head (15) by conducting wire with
Automobile controller inside pilotless automobile is fixedly connected.
2. a kind of high pilotless automobile laser radar of security performance according to claim 1, it is characterised in that: institute
The surface for stating shaft (13) is fixedly installed with the first belt pulley (25), and the swingle (10) extends to one end of rotating seat (9)
Surface is fixedly installed with the second belt pulley (26), and first belt pulley (25) is passed by belt (14) and the second belt pulley (26)
Dynamic connection.
3. a kind of high pilotless automobile laser radar of security performance according to claim 1, it is characterised in that: institute
The bottom for stating the side of lower jaw piece (7) far from through-hole (5) inner wall is fixedly connected with block (27).
4. a kind of high pilotless automobile laser radar of security performance according to claim 1, it is characterised in that: institute
Stating telescopic rod (18) includes casing (28) and motion bar (29), and the bottom of the motion bar (29) through casing (28) and extends to
The inside of casing (28) is fixedly connected with limit plate (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710937201.8A CN109581413A (en) | 2017-09-28 | 2017-09-28 | A kind of pilotless automobile laser radar that security performance is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710937201.8A CN109581413A (en) | 2017-09-28 | 2017-09-28 | A kind of pilotless automobile laser radar that security performance is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109581413A true CN109581413A (en) | 2019-04-05 |
Family
ID=65919447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710937201.8A Pending CN109581413A (en) | 2017-09-28 | 2017-09-28 | A kind of pilotless automobile laser radar that security performance is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109581413A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112406724A (en) * | 2020-11-24 | 2021-02-26 | 江苏联成开拓集团有限公司 | Laser radar for unmanned vehicle with high safety performance |
| CN114396843A (en) * | 2021-12-01 | 2022-04-26 | 北方魏家峁煤电有限责任公司 | Ore volume detection device of dump truck for strip mine |
-
2017
- 2017-09-28 CN CN201710937201.8A patent/CN109581413A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112406724A (en) * | 2020-11-24 | 2021-02-26 | 江苏联成开拓集团有限公司 | Laser radar for unmanned vehicle with high safety performance |
| CN112406724B (en) * | 2020-11-24 | 2022-04-15 | 江苏联成开拓集团有限公司 | Laser radar for unmanned vehicle with high safety performance |
| CN114396843A (en) * | 2021-12-01 | 2022-04-26 | 北方魏家峁煤电有限责任公司 | Ore volume detection device of dump truck for strip mine |
| CN114396843B (en) * | 2021-12-01 | 2024-04-05 | 北方魏家峁煤电有限责任公司 | Ore square quantity detection device of dump truck for strip mine |
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Application publication date: 20190405 |