CN213659689U - Green wave guiding device for urban main road and intersection thereof - Google Patents
Green wave guiding device for urban main road and intersection thereof Download PDFInfo
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- CN213659689U CN213659689U CN202023285236.4U CN202023285236U CN213659689U CN 213659689 U CN213659689 U CN 213659689U CN 202023285236 U CN202023285236 U CN 202023285236U CN 213659689 U CN213659689 U CN 213659689U
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Abstract
The utility model belongs to the technical field of road traffic equipment, concretely relates to a green ripples guiding device for urban main road and intersection thereof, including traffic signal lamp and dynamic guide screen, traffic signal lamp includes dynamic display board, the base with fix the support column on the base, the upper surface of base is provided with storage battery, the top of support column is provided with polylith solar cell panel, the spout has been seted up to one side of support column, sliding connection has two sliders in the spout, the inside of support column is provided with elevating system, elevating system includes first gear and second gear, be equipped with the turn left signal lamp on the dynamic display board, straight-going signal lamp and turn right signal lamp, and all be connected with storage battery electricity, the dynamic guide screen provides green ripples guide indication for the vehicle in the lane. The device can lead a driver to sense the green wave speed at any time in the whole course and guide the vehicle to enter the green wave area from the non-green wave area, thereby improving the green light passing rate and reducing the parking and jam probability.
Description
Technical Field
The utility model belongs to the technical field of road traffic equipment, specifically relate to a green ripples guider that is used for urban arterial road and intersection thereof.
Background
With the development of society and the increase of the number of automobiles, urban traffic congestion becomes a worldwide difficult problem. When people drive in cities, the vehicles often encounter red lights, are frequently started and stopped, and are blocked in traffic flow, so that traffic jam is often caused. In order to reduce the parking waiting time of vehicles at each intersection, particularly to ensure the smoothness of urban main roads, people utilize modern intelligent traffic technologies such as cloud computing, big data, internet of things, artificial intelligence and the like to uniformly time traffic signals related to the urban main roads so as to ensure that the vehicles just meet green lights when arriving at each intersection, namely so-called green wave control, so that the green light traffic rate of the vehicles is improved, and the method has an important effect on improving the current situation of the whole urban traffic.
The existing urban main line green wave control road section with unified timing only gives a suggested green wave speed, and is influenced by a plurality of factors such as driver sight distance, intersection distance, along-road access, vehicle performance, non-motor vehicles and pedestrian interference and the like, so that the driver is prevented from driving according to the suggested green wave speed, at the moment, the driver cannot accurately judge and predict which green wave speed passes through the next intersection, effective driving planning cannot be provided for the driver, the driver cannot accurately grasp the driving time of deceleration and acceleration, and the green wave passing efficiency is reduced. In addition, the current traffic signal lamp is inconvenient for daily maintenance and overhaul, and the operation cost is increased.
Therefore, a green wave guiding device for the urban main road and the intersection thereof is designed to improve the passing efficiency of the urban main road and the intersection thereof.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems in the prior art, the present invention provides a green wave guiding device for urban main road and crossroad, comprising a traffic signal lamp and a dynamic guiding screen, wherein the traffic signal lamp is arranged at the lane entrance of the traffic intersection, the traffic signal lamp comprises a dynamic display board, a base and a support column fixed on the base, the upper surface of the base is provided with a storage battery, a plurality of solar panels are arranged above the support column, the solar panels are fixed on the top end of the support column through a bracket and are electrically connected with the storage battery, one side of the support column is provided with a chute, two sliders are slidably connected in the chute, a lifting mechanism is arranged inside the support column, the lifting mechanism comprises a first gear and a second gear, the first gear is rotatably connected on the upper part of the support column through a rotating shaft, the second gear is connected in the lower part of support column through the pivot rotation, and the transmission is connected with gear motor in the pivot of second gear, first gear and second gear pass through chain drive and connect, be equipped with turn left signal indicator, craspedodrome signal indicator and turn right signal indicator from a left side to the right side in proper order on the dynamic display tablet, turn left signal indicator, craspedodrome signal indicator and turn right signal indicator all are connected with storage battery electricity, the upper and lower both ends on dynamic display tablet right side are provided with a dead lever respectively, two the dead lever runs through two sliders respectively and fixes on the chain through the connecting piece, the dead lever is with the slider fixed connection who corresponds the side, the dynamic guide screen provides whole real-time green wave guide for the vehicle in the lane and instructs.
Preferably, the dynamic guide screens are laid on the left and right sides of the whole middle isolation belt or on the inner sides of the whole non-motor vehicle isolation belt on two sides of a road, the dynamic guide screens laid on two sides of the middle isolation belt are provided with a plurality of continuous arrow marks which are sequentially an arrow mark A, an arrow mark B and an arrow mark C from top to bottom, and the dynamic guide screens laid on the inner sides of the non-motor vehicle isolation belt are sequentially provided with an arrow mark D, an arrow mark E and an arrow mark F from top to bottom, wherein the arrow mark A or the arrow mark F is used for guiding a driver to run at a left turn at a green wave speed, the arrow mark B or the arrow mark E is used for guiding the driver to run straight at a green wave speed, and the arrow mark C or the arrow mark D is used for guiding the driver to run at a right turn at a green wave speed.
Preferably, the arrow signs on the dynamic guide screen can dynamically display red, green and yellow in a circulating manner, the arrow signs on the dynamic guide screen and the traffic lights at the next intersection are synchronized in real time and dynamically displayed in a circulating manner according to the sequence of red, green and yellow, all red display areas are red areas, all green display areas are green areas, all yellow display areas are yellow areas and dynamically displayed in a circulating manner on the background of the dynamic guide screen according to a set rule.
Preferably, controllers are arranged inside the traffic signal lamp and the dynamic guide screen, and the controller of the traffic signal lamp and the controller of the dynamic guide screen are in communication connection with a host of a traffic scheduling center through optical fibers.
The utility model discloses still including making a green wave guiding device other subassemblies that are used for urban main road and intersection normal use, be the conventional technological means in this field. In addition, the device or the component which is not limited in the utility model adopts the conventional technical means in the field.
The working principle of the utility model is that the controller of the traffic signal lamp and the controller of the dynamic guiding screen are connected with the host computer of the traffic dispatching center through optical fiber, the traffic dispatching center collects the information of the speed, the traffic flow and the density of the vehicles in the road through the traffic information collecting equipment such as electronic eyes, calculates the time distribution of the traffic signal lamp reasonable at each intersection through the set algorithm, and transmits the control signal to the traffic signal lamp and the dynamic guiding screen through the optical fiber so as to reasonably and orderly guide the vehicles to pass, wherein the left turn indicating signal lamp, the straight going indicating signal lamp and the right turn indicating signal lamp on the traffic signal lamp are used for respectively guiding the driver to turn left, straight going and turn right, and can display red, green and yellow, and the arrow mark A or the arrow mark F on the dynamic guiding screen is used for guiding the driver to turn left at the speed of green wave to the next intersection, the arrow mark B or the arrow mark E is used for guiding the driver to drive to the next intersection at the green wave speed to go straight, the arrow mark C or the arrow mark D is used for guiding the driver to drive to the next intersection at the green wave speed to turn right, and the arrow mark on the dynamic guide screen and the traffic signal lamp of the next intersection are synchronously displayed in real time, so that the driver can sense the state of the current traffic signal lamp of the next intersection in real time. The background of the dynamic guide screen is displayed as a red area, a green area and a yellow area according to a set rule, and is dynamically and circularly displayed in real time, so that the vehicle is actively accelerated or decelerated to enter the green area in the whole process, and the vehicle synchronously runs according to the green wave speed moved by an arrow mark on the dynamic guide screen, and the purpose of passing the green light at the next intersection can be achieved. The above situation will now be explained:
taking a main road initial traffic signal lamp controlled by green waves with uniform timing as a base point, when a straight green light is lightened, entering a first interval of the traffic signal lamp by a vehicle at a set green wave speed, wherein the first vehicle is a head vehicle, and the last vehicle is a tail vehicle; setting the speed of the head car as the speed of a green wave reached by the car when a green light of the next traffic light intersection is turned on as a reference, setting the speed of the tail car as the speed of a green wave passed by the car when the green light of the next traffic light intersection is going to be turned off as a reference, and setting the area between the head car and the tail car as a green area on the background of the dynamic guide screen; when the vehicle is going to lag behind the tail car, the vehicle enters a flashing yellow area on the background of the dynamic guide screen; when the vehicle exceeds the head vehicle, the vehicle enters a flashing yellow area on the background of the dynamic guide screen to indicate that the vehicle is about to decelerate and enters a red area with lower driving speed; the yellow zone is a speed transition zone with a flash prompt on the background of the dynamic guide screen and is mainly used for reminding a driver of accelerating or decelerating to be maintained in the green zone; when green lamps of each arrow mark of the next intersection traffic signal lamp are simultaneously lightened, three-color areas on the background of each dynamic guide screen synchronously change; when green lamps of arrow marks of traffic signal lamps of a next intersection are not lightened simultaneously, three-color areas on the background of each dynamic guide screen change asynchronously; the three-color area changes in turn in a circulating way, the vehicle is guided to enter the green area actively and runs at the green wave speed of the movement of the arrow mark in the green area, and when the vehicle runs in the red area, the vehicle can pass through the next intersection at a lower speed as long as the vehicle runs at the same speed as the arrow mark in the red area and the green light of the next intersection is lightened.
Through the dynamic color display of the three-color area on the background of the dynamic guide screen, effective driving planning is provided for a driver, so that the driving opportunity of deceleration or acceleration is reasonably mastered, the green light passing rate is improved, the traffic jam is effectively reduced, and the emission of automobile exhaust is reduced; meanwhile, traffic information, guide information or propaganda slogan and the like can be played on the dynamic guide screen, and the utilization rate of the dynamic guide screen is effectively improved.
When the traffic signal lamp needs to be maintained daily, the second gear is driven to rotate through forward rotation of the speed reducing motor, the dynamic display board is moved downwards through chain transmission, the speed reducing motor is stopped when the traffic signal lamp descends to a required position, and the dynamic guide screen is moved upwards to the original position through reverse rotation of the speed reducing motor after maintenance is finished.
The utility model has the advantages that:
1. through the design of the traffic signal lamp, not only can the indication function be provided for vehicles in the road, but also the lifting operation can be carried out on the dynamic display board through the lifting mechanism, so that the maintenance and the repair in the future are convenient;
2. through the design of the dynamic guide screen and the dynamic color display of different areas of the background of the dynamic guide screen, reasonable and effective driving planning is provided for a driver, so that the driving opportunity of deceleration or acceleration can be actively mastered, the green wave passing efficiency is improved, and the emission of automobile exhaust is reduced; meanwhile, traffic information, guide information or propaganda slogan and the like can be played on the dynamic guide screen, and the utilization rate of the dynamic guide screen is effectively improved.
3. The controller of the traffic signal lamp and the controller of the dynamic guide screen are in communication connection with a host of a traffic scheduling center through optical fibers, the traffic scheduling center collects information such as speed, traffic flow and vehicle density of vehicles in roads through traffic information collection equipment such as electronic eyes, reasonable traffic signal lamp duration of each intersection is calculated through a set algorithm, and control signals are transmitted to the traffic signal lamp and the dynamic guide screen through the optical fibers so as to reasonably and orderly guide the vehicles to pass.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of the traffic signal lamp of the present invention.
Fig. 3 is an enlarged schematic view of a portion a in fig. 2.
Fig. 4 is a schematic structural view of the dynamic guiding screen of the present invention laid on the non-motor vehicle isolation belt.
In the figure: 1. the automobile driving device comprises a traffic signal lamp, 2 a dynamic guide screen, 3 a dynamic display board, 4 a base, 5 a support column, 6 a storage battery pack, 7 a solar panel, 8 a support, 9 a sliding groove, 10 a sliding block, 11 a first gear, 12 a second gear, 13 a chain, 14 a left-turn indication signal lamp, 15 a straight-going indication signal lamp, 16 a right-turn indication signal lamp, 17 a fixed rod, 18 a connecting piece, 19 a middle isolation belt, 20 arrow marks A, 21 arrow marks B, 22 arrow marks C and 23 non-automobile isolation belts, 24 arrow marks D, 25 arrow marks E and 26 arrow marks F.
Detailed Description
The present invention will be described more clearly with reference to the accompanying drawings and specific embodiments in the embodiments of the present invention, and the description herein is only for explaining the present invention, but not for limiting the present invention. Based on the embodiments of the present invention, any modifications, equivalent replacements, improvements, etc. made by other embodiments obtained by those skilled in the art without creative efforts should be included in the protection scope of the present invention.
Example 1
As shown in fig. 1 to 3, the utility model provides a green wave guiding device for urban main road and crossroad, comprising a traffic signal lamp 1 and a dynamic guiding screen 2, wherein the traffic signal lamp 1 is arranged at the lane entrance of the traffic crossroad, the traffic signal lamp 1 comprises a dynamic display board 3, a base 4 and a support column 5 fixed on the base 4, the upper surface of the base 4 is provided with a storage battery 6, a plurality of solar panels 7 are arranged above the support column 5, the solar panels 7 are fixed on the top of the support column 5 through a bracket 8, the solar panels 7 are electrically connected with the storage battery 6, one side of the support column 5 is provided with a chute 9, two sliding blocks 10 are connected in the chute 9 in a sliding way, the inside of the support column 5 is provided with a lifting mechanism, the lifting mechanism comprises a first gear 11 and a second gear 12, the first gear 11 is rotationally connected with the upper part of the supporting column 5 through a rotating shaft, the second gear 12 is rotationally connected with the lower part of the supporting column 5 through a rotating shaft, and a speed reducing motor is connected on the rotating shaft of the second gear 12 in a transmission way, the first gear 11 and the second gear 12 are connected through a chain 13 in a transmission way, a left turn indicator light 14, a straight indicator light 15 and a right turn indicator light 16 are sequentially arranged on the dynamic display board 3 from left to right, the left turn indicator light 14, the straight indicator light 15 and the right turn indicator light 16 are all electrically connected with the storage battery pack 6, the upper end and the lower end of the right side of the dynamic display board 3 are respectively provided with a fixed rod 17, the two fixed rods 17 respectively penetrate through the two sliding blocks 10 and are fixed on the chain 13 through a connecting piece 18, the fixed rod 17 is fixedly connected with the sliding block 10 on the corresponding side, and the dynamic guide screen 2 provides whole-course real-time green wave guide indication for vehicles in the lane. The dynamic guide screen 2 is laid on the left side and the right side of the whole middle isolation belt 19, a plurality of continuous arrow marks are arranged on the dynamic guide screen 2, and the arrow marks are an arrow mark A20, an arrow mark B21 and an arrow mark C22 from top to bottom in sequence, wherein the arrow mark A20 is used for guiding a driver to drive at a green wave speed in a left turn, the arrow mark B21 is used for guiding the driver to drive at a green wave speed in a straight line, and the arrow mark C22 is used for guiding the driver to drive at a green wave speed in a right turn. The arrow marks on the dynamic guide screen 2 can dynamically display red, green and yellow in a circulating manner, the arrow marks on the dynamic guide screen 2 are synchronous with the traffic signal lamps 1 of the next intersection in real time and dynamically displayed in a circulating manner according to the sequence of red, green and yellow, all red display areas are red areas, all green display areas are green areas, all yellow display areas are yellow areas and dynamically displayed in a circulating manner on the background of the dynamic guide screen 2 according to a set rule. The traffic signal lamp 1 and the dynamic guide screen 2 are internally provided with controllers, and the controller of the traffic signal lamp 1 and the controller of the dynamic guide screen 2 are in communication connection with a host of a traffic dispatching center through optical fibers.
The working principle of the utility model is that the controller of the traffic signal lamp 1 and the controller of the dynamic guiding screen 2 are connected with the host computer of the traffic dispatching center through optical fiber, the traffic dispatching center collects the information of the speed, traffic flow and vehicle density of the vehicles in the road through the traffic information collecting equipment such as electronic eyes, the reasonable traffic signal lamp 1 timing of each intersection is calculated through the set algorithm, and the control signal is transmitted to the traffic signal lamp 1 and the dynamic guiding screen 2 through the optical fiber so as to reasonably and orderly guide the vehicles to pass, wherein, the left turn indicating signal lamp 14, the straight indicating signal lamp 15 and the right turn indicating signal lamp 16 on the traffic signal lamp 1 are used for respectively guiding the driver to turn left, go straight and turn right, and can display red, green and yellow, and the arrow mark A20 on the dynamic guiding screen 2 is used for guiding the driver to drive to the next intersection at the green wave speed, the arrow mark B21 is used for guiding the driver to drive to the next intersection at the green wave speed for straight going, the arrow mark C22 is used for guiding the driver to drive to the next intersection at the green wave speed for right turning, and the arrow mark on the dynamic guide screen 2 and the traffic signal lamp 1 of the next intersection are synchronously displayed in real time, so that the driver can sense the current state of the traffic signal lamp 1 of the next intersection in real time. The background of the dynamic guide screen 2 is displayed as a red area, a green area and a yellow area according to a set rule, and is dynamically and circularly displayed in real time, so that the vehicle is actively accelerated or decelerated to enter the green area in the whole course, and the vehicle synchronously runs according to the green wave speed moved by the arrow mark on the dynamic guide screen 2, and the purpose of passing the green light at the next intersection can be achieved. The above situation will now be explained:
taking a main road initial traffic signal lamp 1 controlled by green waves with uniform timing as a base point, when a straight green light is lightened, vehicles enter a first interval of the traffic signal lamp 1 at a set green wave speed, a first vehicle is a head vehicle, and a last vehicle is a tail vehicle; setting the speed of the head car as the green wave speed of the car when the green light of the next intersection of the traffic signal light 1 is turned on as a reference, the speed of the tail car as the green wave speed of the car when the green light of the next intersection of the traffic signal light 1 is going to be turned off as a reference, and the area between the head car and the tail car is a green area on the background of the dynamic guide screen 2; when the vehicle is going to lag behind the tail car, the vehicle enters a flashing yellow area on the background of the dynamic guide screen 2; when the vehicle exceeds the head vehicle, the vehicle enters a flashing yellow area on the background of the dynamic guide screen 2 to indicate that the vehicle is about to decelerate and enters a red area with lower driving speed; the yellow zone is a speed transition zone with a flash prompt on the background of the dynamic guide screen 2 and is mainly used for reminding a driver of accelerating or decelerating to be maintained in the green zone; when green lamps of each arrow mark of the traffic signal lamp 1 at the next intersection are simultaneously lightened, three-color areas on the background of each dynamic guide screen 2 are synchronously changed; when green lamps of arrow marks of the traffic signal lamp 1 at the next intersection are not lighted simultaneously, three-color areas on the background of each dynamic guide screen 2 change asynchronously; the three-color area changes in turn in a circulating way, the vehicle is guided to enter the green area actively and runs at the green wave speed of the movement of the arrow mark in the green area, and when the vehicle runs in the red area, the vehicle can pass through the next intersection at a lower speed as long as the vehicle runs at the same speed as the arrow mark in the red area and the green light of the next intersection is lightened.
Through the dynamic color display of the three-color area on the background of the dynamic guide screen 2, effective driving planning is provided for a driver, so that the driving opportunity of deceleration or acceleration is reasonably mastered, the green light passing rate is improved, the traffic jam is effectively reduced, and the emission of automobile exhaust is reduced; meanwhile, traffic information, guidance information or propaganda slogan and the like can be played on the dynamic guidance screen 2, and the utilization rate of the dynamic guidance screen 2 is effectively improved.
When the traffic signal lamp 1 needs to be maintained daily, the second gear 12 is driven to rotate through forward rotation of the speed reducing motor, the dynamic display board 3 is moved downwards through transmission of the chain 13, the speed reducing motor is stopped when the traffic signal lamp is lowered to a required position, and the dynamic guide screen 2 is moved upwards to the original position through reverse rotation of the speed reducing motor after maintenance is finished.
Example 2
As shown in fig. 2-4, the utility model provides a green wave guiding device for urban arterial road and intersection thereof, including traffic signal lamp 1 and dynamic guide screen 2, dynamic guide screen 2 lays the inboard at the whole non-motor vehicle median 23 of road both sides, is provided with a plurality of arrow marks on the dynamic guide screen 2, and from last arrow mark D24, arrow mark E25 and arrow mark F26 of being equipped with in proper order down, and wherein arrow mark F26 is used for guiding the driver and goes with green wave speed left turn, and arrow mark E25 is used for guiding the driver and goes with green wave speed straight, and arrow mark D24 is used for guiding the driver and goes with green wave speed right turn, and other structures are the same with the structure in embodiment 1 completely.
The working principle is that the controller of the traffic signal lamp 1 and the controller of the dynamic guide screen 2 are in communication connection with a host of a traffic scheduling center through optical fibers, the traffic scheduling center collects information such as vehicle speed, vehicle flow and vehicle density of vehicles in roads through traffic information collecting equipment such as electronic eyes, reasonable timing of the traffic signal lamp 1 at each intersection is calculated through a set algorithm, and control signals are transmitted to the traffic signal lamp 1 and the dynamic guide screen 2 through the optical fibers so as to reasonably and orderly guide the vehicles to pass, wherein a left turn indicator lamp 14, a straight indicator lamp 15 and a right turn indicator lamp 16 on the traffic signal lamp 1 are used for respectively guiding a driver to turn left, straight and right, and can display red, green and yellow, and an arrow mark F26 on the dynamic guide screen 2 is used for guiding the driver to turn left at the speed of green waves to the next intersection, the arrow mark E25 is used for guiding the driver to drive to the next intersection at the green wave speed for straight going, the arrow mark D24 is used for guiding the driver to drive to the next intersection at the green wave speed for right turning, and the arrow mark on the dynamic guide screen 2 and the traffic signal lamp 1 of the next intersection are synchronously displayed in real time, so that the driver can sense the current state of the traffic signal lamp 1 of the next intersection in real time. The background of the dynamic guide screen 2 is displayed as a red area, a green area and a yellow area according to a set rule, and is dynamically and circularly displayed in real time, so that the vehicle is actively accelerated or decelerated to enter the green area in the whole course, and the vehicle synchronously runs according to the green wave speed moved by the arrow mark on the dynamic guide screen 2, and the purpose of passing the green light at the next intersection can be achieved. The above situation will now be explained:
taking a main road initial traffic signal lamp 1 controlled by green waves with uniform timing as a base point, when a straight green light is lightened, vehicles enter a first interval of the traffic signal lamp 1 at a set green wave speed, a first vehicle is a head vehicle, and a last vehicle is a tail vehicle; setting the speed of the head car as the green wave speed of the car when the green light of the next intersection of the traffic signal light 1 is turned on as a reference, the speed of the tail car as the green wave speed of the car when the green light of the next intersection of the traffic signal light 1 is going to be turned off as a reference, and the area between the head car and the tail car is a green area on the background of the dynamic guide screen 2; when the vehicle is going to lag behind the tail car, the vehicle enters a flashing yellow area on the background of the dynamic guide screen 2; when the vehicle exceeds the head vehicle, the vehicle enters a flashing yellow area on the background of the dynamic guide screen 2 to indicate that the vehicle is about to decelerate and enters a red area with lower driving speed; the yellow zone is a speed transition zone with a flash prompt on the background of the dynamic guide screen 2 and is mainly used for reminding a driver of accelerating or decelerating to be maintained in the green zone; when green lamps of each arrow mark of the traffic signal lamp 1 at the next intersection are simultaneously lightened, three-color areas on the background of each dynamic guide screen 2 are synchronously changed; when green lamps of arrow marks of the traffic signal lamp 1 at the next intersection are not lighted simultaneously, three-color areas on the background of each dynamic guide screen 2 change asynchronously; the three-color area changes in turn in a circulating way, the vehicle is guided to enter the green area actively and runs at the green wave speed of the movement of the arrow mark in the green area, and when the vehicle runs in the red area, the vehicle can pass through the next intersection at a lower speed as long as the vehicle runs at the same speed as the arrow mark in the red area and the green light of the next intersection is lightened.
Through the dynamic color display of the three-color area on the background of the dynamic guide screen 2, effective driving planning is provided for a driver, so that the driving opportunity of deceleration or acceleration is reasonably mastered, the green light passing rate is improved, the traffic jam is effectively reduced, and the emission of automobile exhaust is reduced; meanwhile, traffic information, guidance information or propaganda slogan and the like can be played on the dynamic guidance screen 2, and the utilization rate of the dynamic guidance screen 2 is effectively improved.
When the traffic signal lamp 1 needs to be maintained daily, the second gear 12 is driven to rotate through forward rotation of the speed reducing motor, the dynamic display board 3 is moved downwards through transmission of the chain 13, the speed reducing motor is stopped when the traffic signal lamp is lowered to a required position, and the dynamic guide screen 2 is moved upwards to the original position through reverse rotation of the speed reducing motor after maintenance is finished.
The foregoing description of the embodiments of the invention has been presented for purposes of illustration and not limitation, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments.
Claims (4)
1. The utility model provides a green wave guiding device that is used for city main road and intersection thereof, includes traffic signal lamp and dynamic guide screen, its characterized in that: the traffic signal lamp is arranged at a lane entrance of a traffic intersection, the traffic signal lamp comprises a dynamic display board, a base and a support column fixed on the base, a storage battery pack is arranged on the upper surface of the base, a plurality of solar cell panels are arranged above the support column, the solar cell panels are fixed at the top end of the support column through a support, the solar cell panels are electrically connected with the storage battery pack, a sliding groove is formed in one side of the support column, two sliding blocks are connected in the sliding groove in a sliding manner, a lifting mechanism is arranged inside the support column, the lifting mechanism comprises a first gear and a second gear, the first gear is rotatably connected to the upper portion of the support column through a rotating shaft, the second gear is rotatably connected to the lower portion of the support column through a rotating shaft, a speed reducing motor is connected to the rotating shaft of the second gear in a transmission, the utility model discloses a chain guide device, including dynamic display board, dead lever and connecting piece, dynamic display board is last to be equipped with turn left pilot signal lamp, straight line pilot signal lamp and turn right pilot signal lamp from a left side to the right side in proper order, turn left pilot signal lamp, straight line pilot signal lamp and turn right pilot signal lamp all are connected with storage battery electricity, the upper and lower both ends on dynamic display board right side are provided with a dead lever respectively, two the dead lever runs through two sliders respectively and fixes on the chain through the connecting piece, the dead lever and the slider fixed connection who corresponds the side, dynamic guide screen provides whole real-time green ripples.
2. The green wave guide device for urban arterial roads and intersections thereof according to claim 1, wherein: the dynamic guide screens are laid on the left side and the right side of the whole middle isolation belt or on the inner sides of the whole non-motor vehicle isolation belt on the two sides of a road, a plurality of continuous arrow marks are arranged on the dynamic guide screens laid on the two sides of the middle isolation belt, and are an arrow mark A, an arrow mark B and an arrow mark C from top to bottom in sequence, and an arrow mark D, an arrow mark E and an arrow mark F are arranged on the dynamic guide screens laid on the inner sides of the non-motor vehicle isolation belt from top to bottom in sequence.
3. The green wave guide device for urban arterial roads and intersections thereof according to claim 2, wherein: the arrow marks on the dynamic guide screen can dynamically display red, green and yellow in a cycle.
4. The green wave guide device for urban arterial roads and intersections thereof according to claim 1, wherein: the controller of the traffic signal lamp and the controller of the dynamic guide screen are in communication connection with a host of a traffic dispatching center through optical fibers.
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| CN202023285236.4U CN213659689U (en) | 2020-12-29 | 2020-12-29 | Green wave guiding device for urban main road and intersection thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115331465A (en) * | 2022-10-17 | 2022-11-11 | 杭州柏尚园林设计有限公司 | City three-dimensional landscape system based on internet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115331465A (en) * | 2022-10-17 | 2022-11-11 | 杭州柏尚园林设计有限公司 | City three-dimensional landscape system based on internet |
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