CN111021284B - Traffic jam early warning guardrail utilizing airflow for power generation - Google Patents
Traffic jam early warning guardrail utilizing airflow for power generation Download PDFInfo
- Publication number
- CN111021284B CN111021284B CN201911290613.2A CN201911290613A CN111021284B CN 111021284 B CN111021284 B CN 111021284B CN 201911290613 A CN201911290613 A CN 201911290613A CN 111021284 B CN111021284 B CN 111021284B
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- Prior art keywords
- warning
- fixed
- support
- guardrail
- focusing
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
- G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
Abstract
The invention discloses a traffic jam early warning guardrail utilizing airflow for power generation, which comprises a guardrail transverse plate, an infrared transmitting device, a wind power generating device, a warning device and a focusing output device, wherein the infrared transmitting device is used for transmitting an infrared signal; the infrared transmitter is used for emitting infrared beams to detect the running state of the road vehicle, and then the infrared beams are transmitted to the rear warning device through the focusing output device, so that the equivalent visible distance between the front vehicle and the rear vehicle is prolonged, longer reaction time is provided for vehicle drivers, rear-end accidents are avoided, and the driving safety of the road is greatly improved.
Description
Technical Field
The invention relates to the technical field of road traffic equipment, in particular to a traffic jam early warning guardrail utilizing airflow to generate electricity.
Background
The existing road guardrails do not have the function of road vehicle running state feedback, so that when congestion occurs on a front road frequently, a rear vehicle cannot master the running condition of the front road vehicle in advance, rear-end accidents are caused, casualties and property loss are caused, the road traffic rate is influenced, and the road driving safety is low.
Disclosure of Invention
The invention aims to overcome the defects and provide a traffic jam early warning guardrail utilizing airflow to generate power.
In order to achieve the purpose, the invention adopts the following specific scheme:
the utility model provides an utilize stifled early warning guardrail of air current electricity generation, includes guardrail diaphragm, infrared transmitter, wind power generation set, warning device and focus output device, the guardrail diaphragm is fixed on the road through a plurality of spliced pole, infrared transmitter, wind power generation set, warning device and focus output device all fix on the guardrail diaphragm, infrared transmitter is used for sending infrared signal, wind power generation set is used for turning into the electric energy with the wind energy of vehicle production when through to for infrared transmitter provides the power, focus output device is used for receiving the infrared signal that infrared transmitter sent to with infrared signal transmission to warning device on, warning device is used for turning into the warning light signal with the infrared signal that focus output device transmitted and come.
Wherein, wind power generation set includes support frame, battery, generator, pivot, swing span, windward plate and reset spring, the support frame is fixed on the guardrail diaphragm, the battery fix on the support frame, and with the binding post electric connection of generator, the both ends of pivot rotate respectively and connect on the support frame, the generator is through a motor support fixed connection on the support frame, the middle part cover of pivot is equipped with one-way gear, the rotor of generator passes through the gear train and is connected with one-way gear transmission, one side fixed cover of swing span is established in the pivot, the windward plate is fixed on the swing span, reset spring's one end fixed connection is in one side of swing span, reset spring's other end fixed connection is on the support frame, the battery is used for providing the power for infrared transmitting device.
The limiting frame is fixed on the supporting frame and used for limiting the swinging position of the swinging frame.
The focusing output device comprises a focusing support, a reflecting plate, a conical focusing piece and an output support, the focusing support is fixed on the transverse plate of the guardrail, the reflecting plate is fixedly connected onto the focusing support, one end of the output support is fixedly connected onto the focusing support, the top end of the focusing piece is fixed onto the output support, and the bottom end of the focusing piece is fixed onto the reflecting plate.
The warning device comprises a warning support, a conical warning reflective base, a dispersing lens and a light-emitting sheet with a fluorescent coating, the warning support is fixed on a guardrail transverse plate, the top end of the warning reflective base is fixed on the warning support, the light-emitting sheet is fixed on the bottom end of the warning reflective base, and the dispersing lens is fixed on the top end of the warning reflective base.
And the connecting columns and the guardrail transverse plate are fixedly connected with crumple energy-absorbing boxes.
The invention has the beneficial effects that: compared with the prior art, the infrared ray emitting device is used for emitting infrared ray beams to detect the running state of road vehicles, and then the infrared ray beams are transmitted to the rear warning device through the focusing output device, so that the equivalent visual distance between the front vehicle and the rear vehicle is prolonged, longer reaction time is provided for vehicle drivers, rear-end accidents are avoided, the driving safety of roads is greatly improved, and the infrared ray is invisible light, so that no interference is generated for the vehicle drivers.
Meanwhile, the invention converts the wind energy generated by the passing vehicle into electric energy for the infrared emission device, does not need to arrange a power circuit, is flexible to install and is suitable for being installed and used in remote areas.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of the wind power generation apparatus of the present invention;
FIG. 3 is a perspective view of another perspective of the wind power plant of the present invention;
FIG. 4 is a perspective view of a focus output device according to the present invention;
FIG. 5 is a schematic structural diagram of the warning device of the present invention;
fig. 6 is an application state diagram of the traffic jam warning guardrail provided by the embodiment of the invention when being installed on both sides of a road;
description of reference numerals: 1-a guardrail transverse plate; 2-an infrared emitting device; 3-a wind power generation device; 31-a support frame; 32-a storage battery; 33-a generator; 34-a rotating shaft; 35-a swing frame; 36-windward plate; 37-a return spring; 38-one-way gear; 39-a limiting frame; 4-a warning device; 41-warning support; 42-warning reflective base; 43-a dispersing lens; 44-a light emitting sheet; 5-a focus output device; 51-a focusing support; 52-a reflector plate; 53-a focusing member; 54-an output support; 6-connecting a column; 100-traffic jam early warning guardrail.
Detailed Description
The invention will be described in further detail with reference to the following figures and specific examples, without limiting the scope of the invention.
As shown in fig. 1 to 6, the traffic jam warning guardrail 100 using airflow to generate power in the embodiment includes a guardrail transverse plate 1, an infrared emitter 2, a wind power generator 3, a warning device 4 and a focusing output device 5, the guardrail transverse plate 1 is fixed on a road through a plurality of connecting columns 6, the infrared emitting device 2, the wind power generation device 3, the warning device 4 and the focusing output device 5 are all fixed on the guardrail transverse plate 1, the infrared emitting device 2 is used for emitting infrared signals, the wind power generation device 3 is used for converting wind energy generated when a vehicle passes through into electric energy, and provides power supply for the infrared emission device 2, the focusing output device 5 is used for receiving the infrared signal emitted by the infrared emission device 2, and transmits the infrared signal to the warning device 4, and the warning device 4 is used for converting the infrared signal transmitted by the focusing output device 5 into a warning lamp signal.
As shown in fig. 6, during installation, the traffic jam warning barriers 100 provided in this embodiment are sequentially installed on two sides of a road, and the traffic jam warning barriers 100 on two sides of the road are arranged in a central symmetry manner, and one of the traffic jam warning barriers 100 is used as a reference, which is hereinafter referred to as the present traffic jam warning barrier 100, an infrared signal emitted from the infrared emitting device 2 on the present traffic jam warning barrier 100 is emitted to the focusing output device 5 on the opposite traffic jam warning barrier 100, the opposite focusing output device 5 transmits the received infrared signal to the warning device 4 on the opposite traffic jam warning barrier 100 at a distance of 200M to 300M behind a vehicle through an optical fiber channel, an infrared signal emitted from the infrared emitting device 2 on the opposite traffic jam warning barrier 100 is emitted to the focusing output device 5 on the present traffic jam warning barrier 100, and the focusing output device 5 on the present traffic jam warning barrier 100 transmits the received infrared signal to the rear of the vehicle through the optical fiber channel at a distance of 200M to 300M and at a distance of the rear of the vehicle, and the vehicle at a position of the vehicle On the warning devices 4 on the traffic jam early warning guardrail 100 on the same side, the warning devices 4 on the traffic jam early warning guardrail 100 are connected with the focus output devices 5 on the traffic jam early warning guardrail 100 on the same side at a distance of 200M to 300M in front of a coming vehicle through optical fiber channels, similarly, the warning devices 4 on the opposite traffic jam early warning guardrail 100 are connected with the focus output devices 5 on the traffic jam early warning guardrail 100 on the same side at a distance of 200M to 300M in front of a coming vehicle, and are sequentially connected in a cross manner to connect the traffic jam early warning guardrails 100 together, connect the focus output devices 5 with the warning devices 4 on the same side at a distance of 200M to 300M behind the coming vehicle, and ensure enough braking distance and reaction time of the vehicle;
when the early warning guardrail is used, the wind energy generated by the passing vehicles is converted into electric energy to be stored, the power supply support is provided for the infrared emission device 2, an external power supply is not needed, the application range of the early warning guardrail 100 for traffic jam is expanded, the infrared emission device 2 sends out infrared signals after being powered on and emits the infrared signals to the focusing output device 5 on the opposite early warning guardrail 100, the opposite focusing output device 5 transmits the received infrared signals to the warning device 4 behind the coming vehicle, the warning device 4 converts the received infrared signals into warning lamp signals so as to transmit the driving state of the road to the rear of the coming vehicle, so that drivers of the vehicles behind can predict the road condition ahead in advance and make prejudgment in advance, thereby playing the early warning role, and similarly, the infrared signals sent out by the infrared emission device 2 on the opposite early warning guardrail 100 are received by the focusing output device 5 on the early warning guardrail 100, the focusing output device 5 on the traffic jam early warning guardrail 100 transmits the received infrared signal to the warning device 4 behind the coming vehicle, and the warning device 4 behind the coming vehicle converts the received infrared signal into a warning lamp signal so as to be convenient for a driver of a rear vehicle to observe, and the information of a front road is predicted in advance according to the warning lamp signal, so that the driving safety of the road can be greatly improved; when the signal of the warning light is in a flashing state, the vehicle is indicated to normally pass; when the warning light signal is in a normally-on state, indicating that the road in front is open and no vehicle exists; when the warning light signal is in an off state, the traffic jam in front is shown, and the vehicle needs to be decelerated and driven slowly in advance to avoid rear-end collision.
Specifically, the traffic jam warning guardrail 100 utilizing airflow to generate power in the embodiment is shown in fig. 2 and 3, the wind power generation device 3 includes a support frame 31, a storage battery 32, a generator 33, a rotating shaft 34, a swing frame 35, a windward plate 36 and a return spring 37, the support frame 31 is fixed on the guardrail transverse plate 1, the storage battery 32 is fixed on the support frame 31 and is electrically connected with a wiring terminal of the generator 33, two ends of the rotating shaft 34 are respectively rotatably connected on the support frame 31, the generator 33 is fixedly connected on the support frame 31 through a motor bracket, a one-way gear 38 is sleeved at the middle part of the rotating shaft 34, a rotor of the generator 33 is in transmission connection with the one-way gear 38 through a gear set, one side of the swing frame 35 is fixedly sleeved on the rotating shaft 34, the windward plate 36 is fixed on the swing frame 35, one end of the return spring 37 is fixedly connected at one side of the swing frame 35, the other end of the return spring 37 is fixedly connected to the support frame 31, and the storage battery 32 is used for providing power for the infrared emission device 2. When the infrared transmitting device 2 works, a vehicle passes through a road at a high speed, generated air flow impacts the windward plate 36, the swing frame 35 swings around the rotating shaft 34 towards the driving direction, namely swings forwards, meanwhile, the swing frame 35 drives the rotating shaft 34 to rotate, the rotating shaft 34 drives the one-way gear 38 to rotate, and the one-way gear 38 drives the rotor of the generator 33 to rotate through the gear set, so that the generator 33 generates electricity, electric energy is stored on the storage battery 32 to be used by the infrared transmitting device 2, an external power supply is not needed, the infrared transmitting device is more economical and environment-friendly, can adapt to roads which cannot be supported by the external power supply, and is wider in application range; when the swing frame 35 swings to the maximum amplitude, under the action of the return spring 37, the swing frame 35 resets, i.e., swings backwards, and drives the rotating shaft 34 to rotate reversely, and due to the unidirectional transmission property of the unidirectional gear 38, the rotating shaft 34 cannot drive the unidirectional gear 38 to rotate, so that when the swing frame 35 swings back and forth, the rotor of the generator 33 cannot frequently switch directions back and forth, and the generator 33 is ensured to generate electricity normally. Furthermore, the swing frame 35 is connected with two return springs 37, and the other ends of the two return springs 37 are fixedly connected with the support frame 31 through a fixing frame, so that the swing frame 35 is more balanced by the elastic force of the return springs 37.
Preferably, the infrared emitting device 2 is fixed on the support frame 31, so that the structure is more compact, and the storage battery 32 is beneficial to supplying power to the infrared emitting device 2.
The traffic jam early warning guardrail 100 utilizing the airflow for power generation is characterized in that a limiting frame 39 is fixed on the support frame 31, the limiting frame 39 is used for limiting the swing position of the swing frame 35, the swing frame 35 can be quickly reset after swinging forwards, the airflow generated by high-speed running of a vehicle can be fully utilized, and the power generation efficiency is improved.
In the traffic jam warning guardrail 100 utilizing airflow to generate power, as shown in fig. 4, the focusing output device 5 includes a focusing bracket 51, a reflecting plate 52, a conical focusing member 53 and an output bracket 54, the focusing bracket 51 is fixed on the guardrail transverse plate 1, the reflecting plate 52 is fixedly connected to the focusing bracket 51, one end of the output bracket 54 is fixedly connected to the focusing bracket 51, the top end of the focusing member 53 is fixed to the output bracket 54, and the bottom end of the focusing member 53 is fixed to the reflecting plate 52. The infrared ray that sends to infrared emission device 2 on the early warning guardrail 100 of traffic congestion shines on reflecting plate 52, and reflecting plate 52 is with infrared reflection income focus piece 53 in, and focus piece 53 carries out the focus to the infrared ray and handles the back, jets out the infrared ray to the fibre channel in, on warning device 4 at rear is transmitted to through the fibre channel, takes place the warning light signal to remind rear vehicle driver.
The embodiment a utilize jam early warning guardrail 100 of air current power generation, as shown in fig. 5, warning device 4 includes warning support 41, conical warning reflection of light base 42, dispersion lens 43 and has fluorescent coating's light-emitting piece 44, warning support 41 is fixed on guardrail diaphragm 1, warning reflection of light base 42's top is fixed on warning support 41, light-emitting piece 44 is fixed on warning reflection of light base 42's bottom, dispersion lens 43 is fixed on warning reflection of light base 42's top. The infrared rays focused by the focusing output device 5 are transmitted to the dispersing lens 43 through the optical fiber channel, the dispersing lens 43 disperses the infrared rays to be emitted to the warning reflecting base 42, and the infrared rays are reflected by the warning reflecting base 42 and then irradiate the light-emitting sheet 44, so that a warning light signal is formed, and a vehicle driver can judge the congestion condition of the road ahead according to the warning light signal.
The utility model provides an utilize stifled car early warning guardrail 100 of air current electricity generation, a plurality of equal fixedly connected with crumple the energy-absorbing box between spliced pole 6 and the guardrail diaphragm 1, so set up, can protect vehicle and driver and crew better when the collision takes place.
The embodiment utilizes the infrared transmitting device 2 to send out infrared beams, detects the running state of road vehicles, then transmits the infrared beams to the warning device 4 at the rear through the focusing output device 5, prolongs the equivalent visible distance between front and rear vehicles, provides longer reaction time for vehicle drivers, greatly improves the driving safety of roads, and the infrared rays are invisible light and can not generate any interference to the vehicle drivers.
Meanwhile, the wind energy generated by the passing vehicle is converted into electric energy for the infrared emission device 2 to use, a power circuit does not need to be arranged, the installation is flexible, and the infrared emission device is suitable for being installed and used in remote areas.
The above description is only a preferred embodiment of the present invention, and all equivalent changes or modifications of the structure, characteristics and principles described in the present patent application are included in the protection scope of the present patent application.
Claims (3)
1. The traffic jam early warning guardrail (100) utilizing the airflow for power generation is characterized by comprising a guardrail transverse plate (1), an infrared transmitting device (2), a wind power generation device (3), a warning device (4) and a focusing output device (5), wherein the guardrail transverse plate (1) is fixed on a road through a plurality of connecting columns (6), the infrared transmitting device (2), the wind power generation device (3), the warning device (4) and the focusing output device (5) are all fixed on the guardrail transverse plate (1), the infrared transmitting device (2) is used for transmitting infrared signals, the wind power generation device (3) is used for converting wind power generated by a vehicle passing by into electric power and providing a power supply for the infrared transmitting device (2), the focusing output device (5) is used for receiving the infrared signals transmitted by the infrared transmitting device (2) and transmitting the infrared signals to the warning device (4), the warning device (4) is used for converting the infrared signal transmitted by the focusing output device (5) into a warning lamp signal; the wind power generation device (3) comprises a support frame (31), a storage battery (32), a generator (33), a rotating shaft (34), a swing frame (35), a windward plate (36) and a reset spring (37), wherein the support frame (31) is fixed on a guardrail transverse plate (1), the storage battery (32) is fixed on the support frame (31) and is electrically connected with a wiring terminal of the generator (33), two ends of the rotating shaft (34) are respectively and rotatably connected on the support frame (31), the generator (33) is fixedly connected on the support frame (31) through a motor support, a one-way gear (38) is sleeved in the middle of the rotating shaft (34), a rotor of the generator (33) is in transmission connection with the one-way gear (38) through a gear set, a fixed sleeve on one side of the swing frame (35) is arranged on the rotating shaft (34), the windward plate (36) is fixed on the swing frame (35), one end of the reset spring (37) is fixedly connected to one side of the swing frame (35), the other end of the reset spring (37) is fixedly connected to the support frame (31), and the storage battery (32) is used for providing a power supply for the infrared emission device (2);
the focusing output device (5) comprises a focusing support (51), a reflecting plate (52), a conical focusing piece (53) and an output support (54), the focusing support (51) is fixed on the transverse guardrail plate (1), the reflecting plate (52) is fixedly connected onto the focusing support (51), one end of the output support (54) is fixedly connected onto the focusing support (51), the top end of the focusing piece (53) is fixed onto the output support (54), and the bottom end of the focusing piece (53) is fixed onto the reflecting plate (52);
warning device (4) are including warning support (41), conical warning reflection of light base (42), dispersed lens (43) and have luminescent plate (44) of fluorescence coating, warning support (41) are fixed on guardrail diaphragm (1), the top of warning reflection of light base (42) is fixed on warning support (41), luminescent plate (44) are fixed on the bottom of warning reflection of light base (42), dispersed lens (43) are fixed on the top of warning reflection of light base (42).
2. The traffic jam warning guardrail (100) utilizing airflow for power generation as claimed in claim 1, wherein a limiting frame (39) is fixed on the supporting frame (31), and the limiting frame (39) is used for limiting the swing position of the swing frame (35).
3. The traffic jam warning guardrail (100) utilizing airflow for power generation as claimed in claim 1, wherein a plurality of connecting columns (6) and the guardrail transverse plate (1) are fixedly connected with crumple energy-absorbing boxes.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911290613.2A CN111021284B (en) | 2019-12-16 | 2019-12-16 | Traffic jam early warning guardrail utilizing airflow for power generation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911290613.2A CN111021284B (en) | 2019-12-16 | 2019-12-16 | Traffic jam early warning guardrail utilizing airflow for power generation |
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| CN111021284B true CN111021284B (en) | 2021-12-31 |
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| CN111524377A (en) * | 2020-05-11 | 2020-08-11 | 任荷娟 | Traffic light for expressway |
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