CN110136467A - Voluntarily shared highway fault car warning system based on Beidou - Google Patents

Voluntarily shared highway fault car warning system based on Beidou Download PDF

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Publication number
CN110136467A
CN110136467A CN201910524308.9A CN201910524308A CN110136467A CN 110136467 A CN110136467 A CN 110136467A CN 201910524308 A CN201910524308 A CN 201910524308A CN 110136467 A CN110136467 A CN 110136467A
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CN
China
Prior art keywords
warning
fault car
lane
vehicle
subsystem
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910524308.9A
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Chinese (zh)
Inventor
罗海滨
黄鹏
宋锐
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Nanjing University of Information Science and Technology
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Nanjing University of Information Science and Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nanjing University of Information Science and Technology filed Critical Nanjing University of Information Science and Technology
Priority to CN201910524308.9A priority Critical patent/CN110136467A/en
Publication of CN110136467A publication Critical patent/CN110136467A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/097Supervising of traffic control systems, e.g. by giving an alarm if two crossing streets have green light simultaneously
    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/123Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams
    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/16Anti-collision systems
    • G08G1/161Decentralised systems, e.g. inter-vehicle communication

Abstract

Voluntarily shared highway fault car warning system based on Beidou, comprising: alarming device and vehicle driver's terminal;Based on Beidou Navigation System, the information such as the fault car position sent according to fault car driver's terminal, alarming device can on high speed corrugated guardrail autokinetic movement to warning position (150 meters of fault car rear), and caution slogan is projected to lane where fault car using projection lamp, it is simultaneously emitted by warning sound and flashing alarm lamp, prompting carrys out vehicle and pays attention to avoiding fault car.Alarming device also can determine whether that vehicle swarms into lane where fault car, and issue early warning to fault car driver's terminal in time.The present invention is using unified management, shared usage mode work, by freeway management Department formation alarming device, numerous vehicle drivers check by terminal and call alarming device, guarantee to reduce driver's use cost while alarming device manages and protects level, are conducive to promote.

Description

Voluntarily shared highway fault car warning system based on Beidou
Technical field
The invention belongs to highway warning mark technical fields, and in particular to a kind of voluntarily shared based on Beidou Highway fault car warning system.
Background technique
Highway plays positive impetus to developing the economy, can promote along advantage in geography formation, promote The transformation of people's theory along the line promotes the level of urbanization.To the end of the year 2018, China's highway total kilometrage breaks through 140,000 kms, Scale ranks first in the world.Fast running, failure are unavoidable on a highway for a large amount of vehicles.China's traffic law is fixed, Because of failure failure warning mark must should be arranged when highway stops in vehicle other than 150 meters of vehicle rear.Because being not provided with therefore Second accident caused by barrier warning mark or warning mark setting are improper happens occasionally, and causes serious casualties.Triangle Warning sign is currently used failure warning mark, its advantage is that it is at low cost, easy to carry, but designer is being arranged and is fetching When need to go and back running nearly 600 meters.In the so long distance of the upper walking of high speed, great security risk is brought to designer. Part driver also can even be not provided with because walking distance is too long without being arranged by predetermined distance.In addition, triangle warning plate only with Reflective form is warned, and under conditions of light is unfavorable, warning effect is poor.Further more, triangle warning plate is a kind of passive type Warning mark, when having vehicle to ignore warning mark to enter lane where fault car, fault car driver and passenger can not be mentioned Before know and timely hedging.
Summary of the invention
The present invention aiming at the shortcomings in the prior art, provides a kind of voluntarily shared highway disabled vehicle based on Beidou Warning system.The system includes alarming device and vehicle driver's terminal;Based on Beidou Navigation System, driven according to fault car The information such as the fault car position that the person's of sailing terminal is sent, alarming device can on high speed corrugated guardrail autokinetic movement to warning position (150 meters of fault car rear), and caution slogan is projected to lane where fault car using projection lamp, it is simultaneously emitted by alarming sound Sound and flashing alarm lamp, prompting carry out vehicle and pay attention to avoiding fault car.Alarming device also can determine whether that vehicle swarms into fault car Place lane, and early warning is issued to fault car driver's terminal in time.The system is using unified management, shared usage mode work Make, by freeway management Department formation alarming device, numerous vehicle drivers check by terminal and call alarming device, protect Card alarming device reduces driver's use cost while managing and protecting level, is conducive to promote.
To achieve the above object, the invention adopts the following technical scheme:
Voluntarily shared highway fault car warning system based on Beidou characterized by comprising alarming device With vehicle driver's terminal;The alarming device include carrying platform and be respectively mounted positioning subsystem on the carrying platform, Warning subsystems, early warning subsystem, power supply subsystem and control mainboard;The positioning subsystem is determined by Big Dipper positioning function Carrying platform position is simultaneously sent to control mainboard in real time, the failure that control mainboard combination vehicle driver's terminal transmits Vehicle location goes to warning position to carry out warning work, the warning position automatically using Beidou navigation function guidance carrying platform At a certain distance from being set to after fault car;The warning subsystems carry out fault car after carrying platform reaches warning position Warn work;The early warning subsystem measurement carrys out vehicle to the distance of carrying platform and is sent to control mainboard, and control mainboard generates Warning information is simultaneously sent to vehicle driver's terminal;The power supply subsystem is positioning subsystem, warning subsystems, early warning subsystem System and control mainboard power supply;The information that the control mainboard is collected into positioning subsystem, warning subsystems, early warning subsystem with And the information that vehicle driver's terminal transmits is analyzed and processed, and controls positioning subsystem, warning subsystems, early warning subsystem System, power supply subsystem work;Lane where fault car position and fault car is sent to control by vehicle driver's terminal Mainboard processed, and receive the warning information of control mainboard transmission.
To optimize above-mentioned technical proposal, the concrete measure taken further include:
Further, the carrying platform includes connection pulley, driving wheel, servo motor and cabinet;The connection pulley It is mounted on that cabinet is ipsilateral, and the servo motor is mounted in cabinet with driving wheel, connection pulley is by the wave of cabinet and highway The sliding of shape guardrail is connected, and driving wheel drives cabinet to move along corrugated guardrail under the driving of servo motor.
Further, the control mainboard is mounted in cabinet, and control mainboard includes central processing unit and memory;It is described Highway electric map is loaded in memory, the central processing unit is to positioning subsystem, warning subsystems, early warning subsystem The information that the information being collected into and vehicle driver's terminal transmit of uniting is analyzed and processed, and controls positioning subsystem, warning Subsystem, early warning subsystem, power supply subsystem work.
Further, the positioning subsystem is mounted on cabinet, positioning subsystem include big-dipper satellite positioning antenna and Big-dipper satellite location receiver, for determining cabinet position and being sent to central processing unit, central processing unit combination vehicle The highway electric map in memory is called in the fault car position that driver's terminal transmits, and calculates warning position and sits Mark, recycles the work of Beidou navigation function-driven servo motor, and guidance cabinet is moved at warning position.
Further, the warning subsystems are mounted on cabinet, and warning subsystems include projection lamp, warning lamp and amplify Device;After the cabinet reaches warning position, where the fault car that central processing unit is transmitted according to fault car driver's terminal The projection lamp height stored in memory and lane width are called in lane, calculate projection angle and adjust projection lamp with this, make it Lane where caveat is projected to fault car;Meanwhile central processing unit also passes through the flashing of control warning lamp and control is expanded Sound device plays phonetic warning, and prompting carrys out vehicle and pays attention to.
Further, the process of the central processing unit calculating projection angle is as follows:
Set projection lamp initial projections direction it is parallel with express highway pavement, projection lamp height be h, lane width w, Lane where fault car is m-th of lane of range profiless guardrail, then the projection angle θ of projection lamp and vertical direction are as follows:
Further, the early warning subsystem is mounted on cabinet, and early warning subsystem includes rangefinder;The rangefinder is surveyed Amount carrys out vehicle to the distance of cabinet and is sent to central processing unit, and central processing unit calls the lane width stored in memory, sentences The fault car place lane broken and come vehicle place lane, and transmitted according to fault car driver's terminal, judgement come whether vehicle is rushed Lane where entering fault car, where carrying out vehicle and swarming into fault car when lane, central processing unit passes through 4G/5G network to failure Vehicle driver's terminal sends warning information.
Further, the process that the central processing unit judgement comes lane where whether vehicle swarms into fault car is as follows:
It sets and carrys out vehicle to the distance of cabinet as L, lane width w, cabinet to nearest lane side is l, failure along distance Lane where vehicle is m-th of lane of range profiless guardrail, and lane where carrying out vehicle is n-th of lane of range profiless guardrail, Then
[] is to be rounded to zero;If m=n, carrys out vehicle and swarm into lane where fault car, central processing unit sends warning information To fault car driver's terminal;It is not swarmed into conversely, then carrying out vehicle, central processing unit does not generate warning information.
Further, the power supply subsystem includes battery and photovoltaic battery plate, and the battery is mounted on case In body, the photovoltaic battery plate is mounted on cabinet, and photovoltaic battery plate is to charge the battery.
Further, the fault car driver terminal automatic collection fault car position, judges fault car original row Direction is sailed, checks alarming device position nearby, and call the nearest warning in former driving direction side and distance warning position Device be it is quasi- call alarming device, fault car driver terminal is by lane, fault car position, driver where fault car Cell-phone number, former driving direction and quasi- calling alarming device information are shown to driver, are sent to quasi- calling after driver's confirmation Alarming device.
The beneficial effects of the present invention are: the alarming device energy autonomous operation in warning system, reduces warning mark and people is arranged Avoid it in the provisioning process by secondary injury while member's labor intensity.Using the multiple warnings means such as acousto-optic, police is promoted Show effect.Early warning can be actively issued, the timely hedging of fault car driver and passenger, support personnel's safety are reminded.Using unified management, Shared usage mode work, manages and protects conducive to alarming device, it is made to be in good working state always.Driver can be reduced simultaneously Use cost, be easy by driver receive and promote.
Detailed description of the invention
Fig. 1 is system block diagram of the invention.
Fig. 2 a is alarming device structure chart of the invention.
Fig. 2 b is cabinet cross-sectional view of the invention.
Fig. 3 is fault car driver's terminal interface figure of the invention.
Appended drawing reference is as follows: corrugated guardrail 1, connection pulley 2, driving wheel 3, servo motor 4, cabinet 5, projection lamp 6, warning Lamp 7, loudspeaker 8, rangefinder 9, big-dipper satellite position antenna 10, big-dipper satellite location receiver 11, control mainboard 12, battery 13, photovoltaic battery plate 14.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.
As shown in Figure 1, the voluntarily shared highway fault car warning system based on Beidou include alarming device and Fault car driver's terminal two parts, alarming device by carrying platform, positioning subsystem, warning subsystems, early warning subsystem, Power supply subsystem and six part of control mainboard composition.
1, carrying platform
As shown in Fig. 2 a, 2b, carrying platform includes connection pulley 2, driving wheel 3, servo motor 4 and cabinet 5.Connect pulley 2 and driving wheel 3 be mounted on that cabinet 5 is ipsilateral, and servo motor 4 is mounted in cabinet 5, connection pulley 2 is by cabinet 5 and highway The sliding of corrugated guardrail 1 is connected, and driving wheel 3 drives cabinet 5 to move along corrugated guardrail 1 under the driving of servo motor 4.Cabinet 5 In also accommodate the equipment such as battery 13 and control mainboard 12.
2, control mainboard
Control mainboard 12 includes the memories such as central processing unit and memory bar, hard disk.Storage control program in memory With highway electric map etc..Location information, range information and the operating status that central processing unit is collected into each subsystem Information, the information such as fault car position and place lane that driver's terminal transmits are analyzed and processed, and control other sons System work.
3, positioning subsystem
As shown in Fig. 2 a, 2b, positioning subsystem includes big-dipper satellite positioning antenna 10, big-dipper satellite location receiver 11. It can determine alarming device position using BEI-DOU position system and be sent to central processing unit, central processing unit combination failure vehicle The fault car position that driver's terminal transmits can calculate correctly warning position according to highway electric map and sit It marks (coordinate along highway, 150 meters of fault car rear), before recycling Beidou navigation function guidance alarming device automatic Warning work is carried out toward warning position.In addition, in the area that 4G/5G network signal can not cover, it is logical using Big Dipper short message The function of letter is communicated with fault car driver's terminal.
4, warning subsystems
As shown in Figure 2 a, warning subsystems include projection lamp 6, warning lamp 7 and loudspeaker 8.Alarming device reaches warning position Postpone, central processing unit can according to lane where fault car that fault car driver's terminal transmits, in projection lamp height and Under the conditions of lane width is known, the projection angle of projection lamp 6 is adjusted, similar to " there is event in front in the way of optical projection The caveat of barrier vehicle " projects to lane where fault car.Warning lamp 7 is reminded by flashing come vehicle note that can also pass through sudden strain of a muscle It is bright that fault car driver is allowed substantially to judge whether alarming device works in correctly warning position.Loudspeaker 8 plays similar " front Faulty vehicle, it is noted that evacuation " phonetic warning, prompting carry out vehicle and pay attention to.
Wherein, the process of central processing unit calculating projection angle is as follows:
The initial projections direction for setting projection lamp 6 is parallel with express highway pavement, and projection lamp height is h, and lane width is W, lane where fault car are m-th of lane of range profiless guardrail 1, then the projection angle θ of projection lamp 6 and vertical direction Are as follows:
5, early warning subsystem
As shown in Figure 2 a, early warning subsystem includes rangefinder 9.When there is vehicle to pass through alarming device, rangefinder 9 can be surveyed Out vehicle to alarming device distance and be sent to central processing unit.It, can be according to carrying out vehicle under the conditions of known to each lane width Distance Judgment to alarming device comes out vehicle place lane.Where the fault car transmitted further according to fault car driver's terminal Lane, whether interpretation next swarmed into lane where fault car.Where carrying out vehicle and swarming into fault car when lane, pass through 4G/5G Network sends warning information to fault car driver's terminal, it is reminded to pay attention to hedging.
Wherein, central processing unit judges that the process for coming lane where whether vehicle swarms into fault car is as follows:
It setting and carrys out vehicle to the distance of cabinet 5 as L, lane width w, cabinet 5 to nearest lane side is l along distance, therefore Lane where hindering vehicle is m-th of lane of range profiless guardrail 1, and lane where carrying out vehicle is n-th of vehicle of range profiless guardrail 1 Road, then
[] is to be rounded to zero;If m=n, carrys out vehicle and swarm into lane where fault car, central processing unit sends warning information To fault car driver's terminal;It is not swarmed into conversely, then carrying out vehicle, central processing unit does not generate warning information.
6, power supply subsystem
As shown in Fig. 2 a, 2b, power supply subsystem includes battery 13 and photovoltaic battery plate 14.Battery 13 is each son System provides electric energy.It is that battery 13 charges by photovoltaic battery plate 14 in the case where sunny.It is inadequate in sunlight In the case where, alarming device can independently drive to charging pile and charge.
7, fault car driver terminal
As shown in figure 3, fault car driver terminal can be the mobile phone for being equipped with APP, after vehicle breaks down, drive Member can check alarming device position nearby, the lane where input fault vehicle on APP by APP.APP passes through driver BEI-DOU position system automatic collection fault car position on mobile phone judges fault car original driving direction, determines original traveling side The alarming device nearest to side, distance warning position (after fault car 150 meters) is quasi- calling alarming device.APP will hinder vehicle The letter such as lane, fault car position, driver's cell-phone number, the former driving direction judged and quasi- alarming device called where Breath is shown to fault car driver, driver confirm it is errorless after above- mentioned information are sent to the alarming device of quasi- calling.It drives Member can check the working condition of alarming device using the APP and can receive the warning information that alarming device is sent.Fault car is moved After removing, driver can stop the calling to alarming device by APP.
It should be noted that the term of such as "upper", "lower", "left", "right", "front", "rear" cited in invention, also Only being illustrated convenient for narration, rather than to limit the scope of the invention, relativeness is altered or modified, in nothing Under essence change technology contents, when being also considered as the enforceable scope of the present invention.
The above is only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment, All technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art For those of ordinary skill, several improvements and modifications without departing from the principles of the present invention should be regarded as protection of the invention Range.

Claims (10)

1. the voluntarily shared highway fault car warning system based on Beidou characterized by comprising alarming device and Vehicle driver's terminal;The alarming device includes carrying platform and is respectively mounted positioning subsystem on the carrying platform, police Show subsystem, early warning subsystem, power supply subsystem and control mainboard (12);The positioning subsystem is true by Big Dipper positioning function Determine carrying platform position and be sent in real time control mainboard (12), the control mainboard (12) combines vehicle driver's terminal The fault car position transmitted goes to warning position to carry out warning work automatically using Beidou navigation function guidance carrying platform, The warning position be fault car after at a certain distance from;The warning subsystems carrying platform reach warning position after, into Row fault car warns work;The early warning subsystem measurement carrys out vehicle to the distance of carrying platform and is sent to control mainboard (12), control mainboard (12) generates warning information and is sent to vehicle driver's terminal;The power supply subsystem is positioning subsystem System, warning subsystems, early warning subsystem and control mainboard (12) power supply;The control mainboard (12) is to positioning subsystem, warning The information that the information and vehicle driver's terminal that subsystem, early warning subsystem are collected into transmit is analyzed and processed, and is controlled Positioning subsystem, warning subsystems, early warning subsystem, power supply subsystem work;Vehicle driver's terminal is by fault car Lane where position and fault car is sent to control mainboard (12), and receives the warning information of control mainboard (12) transmission.
2. the voluntarily shared highway fault car warning system based on Beidou, feature exist as described in claim 1 In: the carrying platform includes connection pulley (2), driving wheel (3), servo motor (4) and cabinet (5);The connection pulley (2) It is mounted on that cabinet (5) is ipsilateral, and the servo motor (4) is mounted in cabinet (5) with driving wheel (3), connection pulley (2) is by cabinet (5) it is connected with the corrugated guardrail of highway (1) sliding, driving wheel (3) drives cabinet (5) under the driving of servo motor (4) It is moved along corrugated guardrail (1).
3. the voluntarily shared highway fault car warning system based on Beidou, feature exist as claimed in claim 2 In: the control mainboard (12) is mounted in cabinet (5), and control mainboard (12) includes central processing unit and memory;It is described to deposit Highway electric map is loaded in reservoir, the central processing unit is to positioning subsystem, warning subsystems, early warning subsystem The information that the information and vehicle driver's terminal being collected into transmit is analyzed and processed, and controls positioning subsystem, warning System, early warning subsystem, power supply subsystem work.
4. the voluntarily shared highway fault car warning system based on Beidou, feature exist as claimed in claim 3 In: the positioning subsystem is mounted on cabinet (5), and positioning subsystem includes big-dipper satellite positioning antenna (10) and big-dipper satellite Location receiver (11), for determining cabinet (5) position and being sent to central processing unit, central processing unit combination vehicle is driven The fault car position that the person's of sailing terminal transmits calls the highway electric map in memory, calculates warning position coordinates, Beidou navigation function-driven servo motor (4) work is recycled, guidance cabinet (5) is moved at warning position.
5. the voluntarily shared highway fault car warning system based on Beidou, feature exist as claimed in claim 3 In: the warning subsystems are mounted on cabinet (5), and warning subsystems include projection lamp (6), warning lamp (7) and loudspeaker (8);After the cabinet (5) reaches warning position, fault car that central processing unit is transmitted according to fault car driver's terminal The projection lamp height stored in memory and lane width are called in place lane, calculate projection angle and adjust projection lamp with this (6), lane where making it that caveat is projected to fault car;Meanwhile central processing unit also passes through control warning lamp (7) flashing And control loudspeaker (8) plays phonetic warning, prompting carrys out vehicle and pays attention to.
6. the voluntarily shared highway fault car warning system based on Beidou, feature exist as claimed in claim 5 In: the process that the central processing unit calculates projection angle is as follows:
Set projection lamp (6) initial projections direction it is parallel with express highway pavement, projection lamp height be h, lane width w, Lane where fault car is m-th of lane of range profiless guardrail (1), then the projection angle θ of projection lamp (6) and vertical direction Are as follows:
7. the voluntarily shared highway fault car warning system based on Beidou, feature exist as claimed in claim 3 In: the early warning subsystem is mounted on cabinet (5), and early warning subsystem includes rangefinder (9);Rangefinder (9) measurement comes Vehicle to cabinet (5) distance and be sent to central processing unit, central processing unit calls the lane width that stores in memory, judgement Lane where carrying out vehicle, and the fault car place lane transmitted according to fault car driver's terminal, judgement come whether vehicle is swarmed into Lane where fault car, where carrying out vehicle and swarming into fault car when lane, central processing unit passes through 4G/5G network to disabled vehicle Driver's terminal sends warning information.
8. the voluntarily shared highway fault car warning system based on Beidou, feature exist as claimed in claim 7 In: the process that the central processing unit judgement comes lane where whether vehicle swarms into fault car is as follows:
Set come vehicle to cabinet (5) distance as L, lane width w, cabinet (5) to nearest lane side is l along distance, therefore Lane where hindering vehicle is m-th of lane of range profiless guardrail (1), and lane where carrying out vehicle is the n-th of range profiless guardrail (1) A lane, then
[] is to be rounded to zero;If m=n, carrys out vehicle and swarm into lane where fault car, central processing unit sends warning information to event Hinder vehicle driver's terminal;It is not swarmed into conversely, then carrying out vehicle, central processing unit does not generate warning information.
9. the voluntarily shared highway fault car warning system based on Beidou, feature exist as claimed in claim 3 In: the power supply subsystem includes battery (13) and photovoltaic battery plate (14), and the battery (13) is mounted on cabinet (5) in, the photovoltaic battery plate (14) is mounted on cabinet (5), and photovoltaic battery plate (14) is to charge the battery.
10. the voluntarily shared highway fault car warning system based on Beidou, feature exist as claimed in claim 3 In: the fault car driver terminal automatic collection fault car position judges fault car original driving direction, check near Alarming device position, and calling the nearest alarming device in former driving direction side and distance warning position is quasi- to call warning Device, fault car driver terminal is by lane, fault car position, driver's cell-phone number, former traveling side where fault car It is shown to driver to quasi- calling alarming device information, the alarming device of quasi- calling is sent to after driver's confirmation.
CN201910524308.9A 2019-06-17 2019-06-17 Voluntarily shared highway fault car warning system based on Beidou Pending CN110136467A (en)

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Application Number Priority Date Filing Date Title
CN201910524308.9A CN110136467A (en) 2019-06-17 2019-06-17 Voluntarily shared highway fault car warning system based on Beidou

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Application Number Priority Date Filing Date Title
CN201910524308.9A CN110136467A (en) 2019-06-17 2019-06-17 Voluntarily shared highway fault car warning system based on Beidou

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111717135A (en) * 2020-05-14 2020-09-29 安徽科创生产力促进中心有限公司 Tripod device at high speed
CN113034942A (en) * 2019-12-24 2021-06-25 观致汽车有限公司 Vehicle and fault reminding method and device thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113034942A (en) * 2019-12-24 2021-06-25 观致汽车有限公司 Vehicle and fault reminding method and device thereof
CN111717135A (en) * 2020-05-14 2020-09-29 安徽科创生产力促进中心有限公司 Tripod device at high speed

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