CN115394102A - Traffic guiding device in intelligent traffic system - Google Patents

Traffic guiding device in intelligent traffic system Download PDF

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Publication number
CN115394102A
CN115394102A CN202210961709.2A CN202210961709A CN115394102A CN 115394102 A CN115394102 A CN 115394102A CN 202210961709 A CN202210961709 A CN 202210961709A CN 115394102 A CN115394102 A CN 115394102A
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China
Prior art keywords
frame
rod
support rod
traffic
guiding device
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CN202210961709.2A
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Chinese (zh)
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CN115394102B (en
Inventor
陈德志
李耀平
李函
杨鹏
龚航
陈贵升
胡立伟
陈蜀乔
余守泉
桂长江
张雅洁
杨芳
李亚敏
朱晓曦
余昆
王剑
杨明会
贺伟琴
罗娇
付廷甫
董学华
马道国
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Kunming University of Science and Technology
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Kunming University of Science and Technology
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Priority to CN202210961709.2A priority Critical patent/CN115394102B/en
Publication of CN115394102A publication Critical patent/CN115394102A/en
Application granted granted Critical
Publication of CN115394102B publication Critical patent/CN115394102B/en
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Anticipated expiration legal-status Critical

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    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/09Arrangements for giving variable traffic instructions
    • G08G1/095Traffic lights
    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/09Arrangements for giving variable traffic instructions

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Traffic Control Systems (AREA)

Abstract

The invention relates to the technical field of intelligent traffic, and discloses a traffic flow guide device in an intelligent traffic system, which comprises a stabilizing seat, wherein a round shell is arranged above the stabilizing seat, a rotating wheel column is rotatably arranged in the stabilizing seat and the round shell, the outer surface of the rotating wheel column is arranged in a support rod frame, and a reversing mechanism is arranged in the support rod frame. After vertical crossing department passes through the vehicle, contact the bracing piece frame through the rotatory runner post of motor and rotate, make bracing piece frame and road horizontal pole rotate to vertically crossing, inside gear post pole this moment contacts the back with the arc board, utilize the inside tooth's socket of arc board to drive gear post pole and rotate, drive the loop bar upwards and attach the pole frame and remove extrusion gasbag body simultaneously, it promotes the pinion rack frame and removes and the signal lamp to the right side to push away the bag, the fluted disc meshing of camera, make signal lamp and camera homogeneous synchronization rotate and keep same side with road horizontal pole, thereby reach two road traffic signal lamp's that shares purpose, reduce the signal lamp quantity of crossing department.

Description

Traffic guiding device in intelligent traffic system
Technical Field
The invention relates to the technical field of intelligent traffic, in particular to a traffic flow guiding device in an intelligent traffic system.
Background
The intelligent traffic system mainly aims to solve the traffic problems of urban road blockage and difficult traffic diversion caused by the fact that urban economy develops at a high speed and the number of private cars of urban residents increases day by day, and intelligent traffic can adjust the equipment operation conditions of different road sections by monitoring and controlling intelligent equipment in real time, control the on-off and on-off time of different roads, provide driving suggestions and other schemes, and simultaneously needs a traffic diversion device to further relieve the traffic pressure of the roads and conduct diversion.
Present traffic water conservancy diversion still has a lot of not enough, and the signal lamp quantity that sets up in traffic crossing department is more, can't be at two road traffic signal lamps that share, and the signal lamp quantity that leads to crossing department shelters from the sight to the traffic water conservancy diversion is in the open air for a long time, can not protect automatically under weather, and the outdoor injury that lasts that receives under bad weather influences greatly, leads to the life of traffic water conservancy diversion shorter, still inconvenient daily maintenance work.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a traffic flow guiding device in an intelligent traffic system, which has the advantages of automatic protection in rainy weather, reduction of outdoor continuous damage in severe weather and the like, and solves the problem that the number of signal lamps at the intersection blocks the sight because the traffic signal lamps cannot be shared by two roads.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a traffic flow guide device in an intelligent traffic system comprises a stabilizing seat, wherein a round shell is arranged above the stabilizing seat, a rotating wheel column is rotatably arranged inside the stabilizing seat and the round shell, the outer surface of the rotating wheel column is arranged inside a supporting rod frame, a reversing mechanism is arranged inside the supporting rod frame, a road cross rod is arranged on the right side of the supporting rod frame, a wind-resistant assembly is arranged between the supporting rod frame and the road cross rod, a camera and a signal lamp are movably arranged on the upper side and the lower side of the inside of the road cross rod respectively, and a rubber groove is formed below the surface of the right side of the supporting rod frame;
reversing mechanism includes gear post pole, arc board, loop bar, card post, attaches the pole frame, the gasbag body, hose, pushes away the bag, the curved frame of magnet, oblique angle piece, rack and fluted disc, the inside of support pole frame is rotated and is installed the gear post pole, the outside of gear post pole and be provided with corresponding arc board at the upper surface of firm seat, the loop bar has been cup jointed on the top of gear post pole, the junction of loop bar and arc board is provided with the arc board, and the top fixed mounting of loop bar has the pole frame of attaching, the upper surface of attaching the pole frame is provided with the gasbag body, fixed connection between gasbag body and the hose, the end of hose and the inside fixedly connected with at the way horizontal pole push away the bag, the right side of pushing away the bag is provided with the curved frame of magnet, the end of magnet curved frame and the inside movable mounting at the way horizontal pole have oblique angle piece, the right side of magnet curved frame and the inside slidable mounting at reversing mechanism have the tooth, the surface meshing of rack has the fluted disc.
Preferably, the wind-resistant assembly comprises an inclined support frame, a connecting transverse plate, a bottom support rod, a coil, a magnet, a blade frame, a metal rod, a magnetic block, an opening and a water storage cavity, the inclined support frame is arranged at the tail end of the road cross rod and inside the support rod frame, the connecting transverse plate is movably arranged between the road cross rod and the support rod frame, the bottom support rod is movably arranged at the tail end of the inclined support frame and is slidably arranged inside the support rod frame, the magnet is arranged at the tail end of the bottom support rod, the opposite surface of the magnet is provided with the corresponding coil inside the support rod frame, the blade frame is rotatably arranged inside the circular shell, the metal rod and the magnetic block are correspondingly arranged on the outer surface of the blade frame and inside the circular shell respectively, the opening is formed in the upper surface of the stabilizing base, and the water storage cavity is arranged inside the rotating wheel column below the opening.
Preferably, the metal rod is electrically connected with the coil, a magnetic pole of a magnetic field generated by the metal rod is the same as a magnetic pole of the magnetic block opposite to the metal rod, a spring is fixedly installed at the bottom end of the bottom supporting rod, and the magnetic block is of a U-shaped structure.
Preferably, the inside of the road cross rod is provided with a sliding chute corresponding to the inclined strut, the left side of the circular shell is provided with a ventilation net, and the connecting transverse plate is respectively provided with the front side and the rear side of the joint of the supporting rod frame and the road cross rod.
Preferably, the equal fixed mounting in the top of signal lamp and the end of camera has the fluted disc, the corresponding setting in tooth grillage and rubber groove utilizes the inside rubber groove of bracing piece frame, protects after the signal lamp is folding, avoids the road horizontal pole after folding, signal lamp to receive the impact.
Preferably, the left end of rack is provided with the inclined plane with oblique angle piece looks adaptation, the hose is flexible material component, the gasbag body with push away the bag and be intercommunication structure, runner post fixed mounting is at the output of motor.
Preferably, the gear post rod is internally provided with a continuous V-shaped groove corresponding to the loop bar, the inner wall of the arc plate is provided with a tooth socket corresponding to the bottom end of the gear post rod, and the tooth sockets of the arc plate are meshed with each other when the gear post rod rotates, so that the signal lamp and the camera synchronously deflect.
(III) advantageous effects
Compared with the prior art, the invention provides a traffic flow guiding device in an intelligent traffic system, which has the following beneficial effects:
1. this traffic guiding device among intelligent transportation system, behind vertical crossing department through the vehicle, contact the bracing piece frame through the rotatory runner post of motor and rotate, make bracing piece frame and road horizontal pole rotate to vertically crossing, inside gear post pole and arc board contact after this moment, utilize the inside tooth's socket of arc board to drive gear post pole and rotate, it upwards removes the extrusion gasbag body with attaching the pole frame simultaneously to drive the loop bar, it promotes the pinion rack and removes and the signal lamp to the right side to push away the bag, the fluted disc meshing of camera, make signal lamp and camera all rotate in step and keep same side with road horizontal pole, thereby reach the purpose of two road traffic signal lamp that shares, reduce the signal lamp quantity of crossing department.
2. This traffic guiding device among intelligent transportation system, when the outdoor strong wind rainwater weather that takes place, it is rotatory to drive the flabellum frame through external wind speed, the flabellum frame drives the metal rod and rotates in that the magnetic path is inside, thereby do cutting magnetic induction line telemechanical, the electric current that produces lets in inside the coil, the magnetic field magnetic pole that utilizes the coil to produce promotes the outside bottom strut of magnet, bottom strut promotes the left side of bracing frame upwards, the right side based on lever principle bracing frame is downward, thereby the way horizontal pole breaks away from the support of bracing frame, it is downward for the pivot rotation to connect the diaphragm, the signal lamp card is gone into in the inside rubber groove of bracing frame, reduce the windage, thereby accomplish the automatic protection under the wind and rain weather, still make things convenient for daily maintenance, avoid receiving the injury that the open air lasts, the life-span of extension traffic water conservancy diversion.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the internal structure of the whole body of the present invention;
FIG. 3 is a schematic view of the structure of the junction between the support bar frame and the road crossing bar of the present invention;
FIG. 4 is an enlarged view of the portion A of FIG. 2;
fig. 5 is a schematic view of a folded three-dimensional structure of the support bar frame and the road cross bar of the invention.
Wherein: 1. a stabilizing base; 2. a wheel post; 3. a circular shell; 4. a support bar frame; 5. a reversing mechanism; 501. a gear post; 502. an arc plate; 503. a loop bar; 504. clamping the column; 505. a rod attaching frame; 506. an air cell body; 507. a hose; 508. pushing the capsule; 509. a magnet bending frame; 510. an oblique angle block; 511. a rack frame; 512. a toothed disc; 6. a road rail; 7. a wind-resistant assembly; 701. an oblique bracket; 702. connecting the transverse plate; 703. a bottom stay; 704. a coil; 705. a magnet; 706. a fan blade frame; 707. a metal rod; 708. a magnetic block; 709. an opening; 710. a water storage cavity; 8. a signal lamp; 9. a camera; 10. a rubber groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a traffic guiding device in an intelligent traffic system comprises a stable seat 1, a round casing 3 is arranged above the stable seat 1, a turning wheel column 2 is rotatably mounted inside the stable seat 1 and the round casing 3, the outer surface of the turning wheel column 2 is arranged inside a support rod frame 4, a reversing mechanism 5 is arranged inside the support rod frame 4, a road cross rod 6 is arranged on the right side of the support rod frame 4, a camera 9 and a signal lamp 8 are respectively movably mounted on the upper side and the lower side of the inside of the road cross rod 6, the reversing mechanism 5 comprises a gear rod 501, an arc plate 502, a sleeve rod 503, a clamping column 504, an auxiliary rod frame 505, an air bag body 506, a hose 507, a push bag 508, an iron absorption bent frame 509, an oblique angle block 510, a toothed plate frame 511 and a toothed disc 512, the gear rod 501 is rotatably mounted inside the support rod frame 4, the outer side of the gear rod 501 is provided with a corresponding arc plate 502 on the upper surface of the stable seat 1, a sleeve rod 503 is sleeved at the top end of the gear column rod 501, an arc plate 502 is arranged at the joint of the sleeve rod 503 and the arc plate 502, an attached rod frame 505 is fixedly installed at the top end of the sleeve rod 503, an air bag body 506 is arranged on the upper surface of the attached rod frame 505, the air bag body 506 is fixedly connected with a hose 507, a push bag 508 is fixedly connected to the tail end of the hose 507 and inside the road cross rod 6, an iron-absorbing bent frame 509 is arranged on the right side of the push bag 508, an oblique angle block 510 is movably installed at the tail end of the iron-absorbing bent frame 509 and inside the reversing mechanism 5, a toothed plate frame 511 is slidably installed on the right side of the iron-absorbing bent frame 509, a toothed disc 512 is engaged with the outer surface of the toothed plate frame 511, toothed discs 512 are fixedly installed at the top end of the signal lamp 8 and the tail end of the camera 9, and the toothed plate frame 511 is arranged corresponding to the rubber groove 10.
Through the technical scheme, when the pushing bag 508 pushes the toothed plate frame 511 to move towards the right side and engage with the signal lamp 8 and the toothed disc 512 of the camera 9, after the inclined plane of the toothed plate frame 511 extrudes the inclined angle block 510, the inclined angle block 510 is utilized for limiting, the signal lamp 8 and the camera 9 rotate synchronously and keep the same plane with the road cross rod 6, after the normal state is recovered, because the pushing bag 508 recovers to drive the iron absorption bent frame 509 to move towards the right side, the iron absorption bent frame 509 drives the inclined angle block 510 to move upwards by utilizing the suction force, and therefore the toothed plate frame 511 and the toothed disc 512 are engaged and recovered.
Specifically, as shown in fig. 3 and 5, a wind-resistant assembly 7 is arranged between a support rod frame 4 and a road cross rod 6, a rubber groove 10 is arranged below the right side surface of the support rod frame 4, the wind-resistant assembly 7 comprises an inclined support frame 701, a connecting transverse plate 702, a bottom support rod 703, a coil 704, a magnet 705, a fan blade frame 706, a metal rod 707, a magnet 708, an opening 709 and a water storage cavity 710, an inclined support frame 701 is arranged at the tail end of the road cross rod 6 and inside the support rod frame 4, the connecting transverse plate 702 is movably arranged between the road cross rod 6 and the support rod frame 4, a sliding groove corresponding to the inclined support frame 701 is arranged inside the road cross rod 6, a ventilating net is arranged at the left side of the circular shell 3, and the connecting transverse plate 702 is respectively arranged at the front side and the back side of the connecting part of the support rod frame 4 and the road cross rod 6, the tail end of the inclined strut 701 is movably provided with a bottom supporting rod 703, the bottom supporting rod 703 is slidably arranged in the supporting rod frame 4, the tail end of the bottom supporting rod 703 is provided with a magnet 705, the opposite surface of the magnet 705 is provided with a corresponding coil 704 in the supporting rod frame 4, the inside of the round shell 3 is rotatably provided with a fan blade frame 706, the outer surface of the fan blade frame 706 and the inside of the round shell 3 are respectively provided with a corresponding metal rod 707 and a corresponding magnetic block 708, the metal rod 707 is electrically connected with the coil 704, the magnetic pole of the magnetic field generated by the metal rod 707 is the same as that of the magnetic block 708 on the opposite surface, the bottom end of the bottom supporting rod 703 is fixedly provided with a spring, the magnetic block 708 is of a U-shaped structure, the upper surface of the stabilizing base 1 is provided with an opening 709, and a water storage cavity 710 is arranged in the rotating wheel column 2 below the opening 709.
Through above-mentioned technical scheme, when the open air takes place strong wind rainwater weather, the rainwater enters the inside of retaining chamber 710 behind the opening 709 of firm seat 1, increases the weight of firm seat 1, and the use of the normal in-process of firm seat 1 of being convenient for, because the way horizontal pole after folding inserts in the inside rubber slot of bracing piece frame simultaneously, prevents that other factors that receive after strong wind weather influence.
When in use, the stable seat 1 is placed at an intersection, after a signal is received, the traffic lights with different colors are switched on and off through the signal lamps 8 to regulate road circulation and dredge road vehicles, after the vehicles pass through a vertical intersection, the supporting rod frame 4 is contacted and rotated through the rotating wheel post 2 of the motor, the supporting rod frame 4 and the road cross rod 6 are rotated to a vertical intersection, at the moment, the gear post rod 501 in the vertical intersection is contacted with the arc plate 502, the gear post rod 501 is driven to rotate through the tooth grooves in the arc plate 502, after the continuous V-shaped inclined groove in the gear post rod 501 is combined with the clamping post 504, the sleeve rod 503 is driven to move upwards and simultaneously move with the attached rod frame 505 to extrude the air bag body 506, because the air bag body 506 is connected with the pushing bag 508 through the hose 507, under the action of air pressure, the pushing bag 508 pushes the toothed plate frame 511 to move towards the right side to be meshed with the toothed discs 512 of the signal lamps 8 and the camera 9, when strong wind and rain weather occurs outdoors, rain water enters the water storage cavity 710 through the opening 709 of the stabilizing base 1 to increase the weight of the stabilizing base 1, meanwhile, the fan blade frame 706 is driven to rotate by external wind speed, the fan blade frame 706 drives the metal rod 707 to rotate inside the magnetic block 708 so as to cut the magnetic induction line to move far, the generated current is introduced into the coil 704, the magnetic field magnetic pole generated by the coil 704 is used for pushing the bottom support rod 703 outside the magnet 705, the bottom support rod 703 pushes the left side of the inclined bracket 701 upwards, the right side of the inclined bracket 701 is downward based on the lever principle, so that the road cross bar 6 is separated from the support of the inclined bracket 701, the signal lamp 8 is clamped into the rubber groove 10 inside the support rod frame 4 when the connecting transverse plate 702 rotates downwards as a rotating shaft, reduce the windage to accomplish the automatic protection under weather, avoid receiving the injury that outdoor lasts, prolong the life-span of traffic water conservancy diversion.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a traffic guiding device among intelligent transportation system, includes firm seat (1), its characterized in that: a round shell (3) is arranged above the stabilizing seat (1), a rotating wheel column (2) is rotatably arranged inside the stabilizing seat (1) and the round shell (3), the outer surface of the rotating wheel column (2) is arranged inside a support rod frame (4), a reversing mechanism (5) is arranged inside the support rod frame (4), a road cross rod (6) is arranged on the right side of the support rod frame (4), a wind resisting assembly (7) is arranged between the support rod frame (4) and the road cross rod (6), a camera (9) and a signal lamp (8) are movably arranged on the upper side and the lower side of the inside of the road cross rod (6) respectively, and a rubber groove (10) is formed below the surface of the right side of the support rod frame (4);
the reversing mechanism (5) comprises a gear column rod (501), arc plates (502), a sleeve rod (503), a clamping column (504), an attached rod frame (505), an air bag body (506), a hose (507), a push bag (508), an iron absorption bent frame (509), an oblique angle block (510), a toothed plate frame (511) and a toothed disc (512), the gear column rod (501) is rotatably installed inside the support rod frame (4), the corresponding arc plates (502) are arranged on the outer side of the gear column rod (501) and the upper surface of the stabilizing base (1), the sleeve rod (503) is sleeved at the top end of the gear column rod (501), and the arc plates (502) are arranged at the joint of the sleeve rod (503) and the arc plates (502), and the top fixed mounting of loop bar (503) attaches bridge (505), the upper surface that attaches bridge (505) is provided with the gasbag body (506), fixed connection between gasbag body (506) and hose (507), the end of hose (507) just pushes away bag (508) at the inside fixedly connected with of way horizontal pole (6), the right side that pushes away bag (508) is provided with magnet bent frame (509), the end of magnet bent frame (509) just has bevel block (510) at the inside movable mounting of way horizontal pole (6), the right side of magnet bent frame (509) just has tooth grillage (511) frame (511) at the inside slidable mounting of reversing mechanism (5) and ) And the outer surface of the rack (511) is engaged with a toothed disc (512).
2. The traffic guiding device in the intelligent transportation system according to claim 1, wherein: the wind-resistant assembly (7) comprises an inclined support frame (701), a connecting transverse plate (702), a bottom support rod (703), a coil (704), a magnet (705), a fan blade frame (706), a metal rod (707), a magnetic block (708), an opening (709) and a water storage cavity (710), wherein the inclined support frame (701) is arranged at the tail end of the road transverse rod (6) and inside the supporting rod frame (4), the connecting transverse plate (702) is movably installed between the road transverse rod (6) and the supporting rod frame (4), the bottom support rod (703) is movably installed at the tail end of the inclined support frame (701), the bottom support rod (703) is slidably installed inside the supporting rod frame (4), the magnet (705) is arranged at the tail end of the bottom support rod (703), the corresponding coil (704) is arranged on the opposite surface of the magnet (705) and inside the supporting rod frame (4), the fan blade frame (706) is rotatably installed inside the circular shell (3), the outer surface of the fan blade frame (706) and the inside of the circular shell (3) are respectively provided with the corresponding metal rod (707) and the magnetic block (707), the opening (709) is formed in the water storage cavity (710).
3. The traffic guiding device in the intelligent transportation system according to claim 2, wherein: the metal rod (707) is electrically connected with the coil (704), a magnetic pole of a magnetic field generated by the metal rod (707) is the same as a magnetic pole of the magnetic block (708) opposite to the surface, a spring is fixedly installed at the bottom end of the bottom supporting rod (703), and the magnetic block (708) is of a U-shaped structure.
4. The traffic guiding device in the intelligent transportation system according to claim 2, wherein: the road cross rod (6) is internally provided with a sliding groove corresponding to the inclined strut frame (701), the left side of the circular shell (3) is provided with a ventilation net, and the connecting transverse plate (702) is respectively provided with the front side and the rear side of the joint of the support rod frame (4) and the road cross rod (6).
5. The traffic guiding device in the intelligent transportation system according to claim 1, wherein: the top of signal lamp (8) and the equal fixed mounting in end of camera (9) have rack (511), rack (511) and rubber groove (10) correspond the setting.
6. The traffic guiding device in the intelligent transportation system according to claim 1, wherein: the left end of grillage of cogwheels (511) is provided with the inclined plane with bevel block (510) looks adaptation, hose (507) are flexible material component, gasbag body (506) with push away bag (508) and be intercommunication structure, runner post (2) fixed mounting is at the output of motor.
7. The traffic guiding device in an intelligent transportation system according to claim 1, wherein: the gear post rod (501) is internally provided with a continuous V-shaped groove corresponding to the sleeve rod (503), and the inner wall of the arc plate (502) is provided with a tooth socket corresponding to the bottom end of the gear post rod (501).
CN202210961709.2A 2022-08-11 2022-08-11 Traffic guiding device in intelligent traffic system Active CN115394102B (en)

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CN202210961709.2A CN115394102B (en) 2022-08-11 2022-08-11 Traffic guiding device in intelligent traffic system

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CN115394102B CN115394102B (en) 2024-05-24

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101515408A (en) * 2009-03-12 2009-08-26 昆明理工大学 Control device for displaying traffic flow signal at green wave band
KR101001195B1 (en) * 2010-04-21 2010-12-15 (주)대흥기업 Structure for support the traffic light
CN207082227U (en) * 2017-06-30 2018-03-09 逸兴泰辰(天津)科技有限公司 A kind of intelligent transportation guiding device of intelligent transportation system
CN108389413A (en) * 2018-03-27 2018-08-10 四川攸亮科技有限公司 A kind of traffic guiding device
CN210295415U (en) * 2019-08-07 2020-04-10 河南天华交通科技有限公司 Traffic signal lamp with parallel rods

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101515408A (en) * 2009-03-12 2009-08-26 昆明理工大学 Control device for displaying traffic flow signal at green wave band
KR101001195B1 (en) * 2010-04-21 2010-12-15 (주)대흥기업 Structure for support the traffic light
CN207082227U (en) * 2017-06-30 2018-03-09 逸兴泰辰(天津)科技有限公司 A kind of intelligent transportation guiding device of intelligent transportation system
CN108389413A (en) * 2018-03-27 2018-08-10 四川攸亮科技有限公司 A kind of traffic guiding device
CN210295415U (en) * 2019-08-07 2020-04-10 河南天华交通科技有限公司 Traffic signal lamp with parallel rods

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
李晓诺 等: "向日葵式追光智能太阳能路灯设计探讨", 《信息记录材料》, vol. 23, no. 2, 28 February 2022 (2022-02-28), pages 236 - 239 *

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