CN205068798U - A road controlling means for detecting vehicle is violating regulations to take emergent lane - Google Patents

A road controlling means for detecting vehicle is violating regulations to take emergent lane Download PDF

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Publication number
CN205068798U
CN205068798U CN201520849583.5U CN201520849583U CN205068798U CN 205068798 U CN205068798 U CN 205068798U CN 201520849583 U CN201520849583 U CN 201520849583U CN 205068798 U CN205068798 U CN 205068798U
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CN
China
Prior art keywords
vehicle
lane
emergency
cpu processor
display screen
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Application number
CN201520849583.5U
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Chinese (zh)
Inventor
吴付威
崔宇
杨琪
徐远新
黎莉
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长安大学
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Priority to CN201520849583.5U priority Critical patent/CN205068798U/en
Application granted granted Critical
Publication of CN205068798U publication Critical patent/CN205068798U/en

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Abstract

The utility model discloses a road controlling means for detecting vehicle is violating regulations to take emergent lane, its basic principle is: detect to set for within range vehicle to the distance at lane edge through the laser scanning radar, then the settlement within range vehicle that will detect sends the treater to CPU to the distance at lane edge, CPU judges to the distance at lane edge that the vehicle is whether in the emergency lane according to the settlement within range vehicle that detects: if the vehicle is in emergent lane on -line, the audio alert ware of then opening the installation of CPU treater the place ahead carries out the pronunciation warning, if the vehicle is in emergent lane on -line to when belonging to violating the regulations and taking emergent lane, then the display screen direct indication characters through the place ahead installation of CPU treater " please don't take emergent lane " in order indicateing the warning to the vehicle operation people who takies emergent lane violating the regulations, and reminds this vehicle passing vehicle operation people on every side carefully to drive, in order to prevent the traffic accident.

Description

A kind of road control device taking Emergency Vehicle Lane for detecting vehicle peccancy
Technical field
The utility model relates to field of traffic control, particularly a kind of road control device taking Emergency Vehicle Lane for detecting vehicle peccancy.
Background technology
Highway both sides are typically provided with Emergency Vehicle Lane, the special vehicle performing the emergent affairs such as urgent public affair for process engineering emergency, fire-fighting and rescue, medical aid or people's police, forbid that any public vehicles sail into or stop in emergency car diatom with various reason, but inevitably still there will be vehicle and enter phenomenon in emergency car diatom, or there is the behavior taking Emergency Vehicle Lane violating the regulations, even have vehicle peccancy and stop in emergency car diatom or utilize Emergency Vehicle Lane to overtake other vehicles.Similar this behavior not only jeopardizes the vehicle safety of self, but also can be present in the potential danger of the vehicular traffic generation traffic hazard of this vehicle periphery; Once this potential danger occurs, vehicle of removing obstacles, breakdown lorry, fire-fighting vehicle all cannot arrive in the very nick of time, and make to occur more serious traffic congestion or cause casualties because delaying to save the nation from extinction, and then likely cause immeasurable loss.
The existing solution of the problems referred to above is parking offense phenomenons that the mode taking traffic-police to go on patrol back and forth on a highway investigates and prosecutes in Emergency Vehicle Lane, but this kind solution efficiency is low, cost is high, and each section can not detected in real time on highway, also cannot detecting the behavior breaking rules and regulations to take Emergency Vehicle Lane in real time also timely to warning with vehicle drive people, keeping unimpeded for a long time to make Emergency Vehicle Lane.
Summary of the invention
The purpose of this utility model is to provide a kind of road control device taking Emergency Vehicle Lane for detecting vehicle peccancy, and this plant investment expense is few, be applicable to large-scale promotion, without the need to operation and reliability is high.
Ultimate principle of the present utility model: by vehicle in scanning laser radar detection setting range to the distance at edge, track, then vehicle in the setting range detected is sent to CPU processor to the distance at edge, track, whether CPU is in Emergency Vehicle Lane according to the Distance Judgment vehicle of vehicle in the setting range detected to edge, track: if vehicle is in emergency car diatom, then open the phonetic alarm installed in CPU processor front and carry out voice warning; If vehicle is in emergency car diatom, and belong to violating the regulations when taking Emergency Vehicle Lane, then the display screen installed by CPU processor front is reminded further to this vehicle, also reminds the vehicular traffic of this vehicle periphery, to prevent traffic hazard simultaneously.
For reaching above-mentioned technical purpose, the utility model adopts following technical scheme to be achieved.
Taking a road control device for Emergency Vehicle Lane for detecting vehicle peccancy, it is characterized in that, comprise: scanning laser radar, CPU processor, phonetic alarm, display screen; The data output end of scanning laser radar is connected with the data input pin of CPU processor, and the data output end of CPU processor is connected with the data input pin of phonetic alarm, and the data output end of CPU processor is connected with the data input pin of display screen;
Described scanning laser radar, is arranged on above road guard, for detecting in setting range vehicle in real time to the vertical range of track edge line, and is sent to CPU processor;
Described CPU processor, is arranged on road guard buoyant riser, for vehicle in real-time reception setting range to the vertical range of track edge line, and judges whether vehicle is in emergency car diatom accordingly;
If know that vehicle is less than Emergency Vehicle Lane width to the vertical range of track edge line, CPU processor then thinks that this vehicle is in emergency car diatom, and triggering voice alarm;
If know that vehicle is in emergency car diatom, and be greater than setpoint distance in the distance that emergency car diatom expert sails, or the time rested in emergency car diatom is when exceeding setting-up time, CPU processor then thinks that this vehicle takies Emergency Vehicle Lane for violating the regulations, and triggers display screen;
Described phonetic alarm, for when CPU processor triggering voice alarm, the vehicular traffic of phonetic alarm to vehicle drive people and this vehicle periphery carries out voice warning;
Described display screen, for when CPU processor triggers display screen, display screen directly shows word " please don't take Emergency Vehicle Lane " to carry out indicating reminders to the vehicle drive people taking Emergency Vehicle Lane violating the regulations, and reminds the vehicular traffic driver careful driving of this vehicle periphery.
The further improvement feature of technique scheme is:
Described scanning laser radar is LUX scanning laser radar.
Described CPU processor is ARM9 processor, and concrete model is S3C2410.
Described phonetic alarm is PM5020 speech chip.
Described display screen is PH10 outdoor Shan Hong LED display.
The beneficial effects of the utility model: a kind of road control device taking Emergency Vehicle Lane for detecting vehicle peccancy of the present utility model, main employing scanning laser radar detects the distance of vehicle to edge, track in real time, and being sent to CPU processor, CPU processor judges whether vehicle exists the behavior taking Emergency Vehicle Lane violating the regulations accordingly; If judge, vehicle peccancy takies Emergency Vehicle Lane, then reminded this vehicle drive people and vehicular traffic by phonetic alarm or display screen, the generation that can effectively try to forestall traffic accidents.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 of the present utility modelly a kind ofly realizes block diagram for what detect that vehicle peccancy takies the road control device of Emergency Vehicle Lane;
Fig. 2 is the principle of work schematic diagram using the utility model device detection vehicle peccancy to take Emergency Vehicle Lane;
In figure: 1, scanning laser radar; 2, CPU processor; 3, phonetic alarm; 4, display screen.
Embodiment
With reference to Fig. 1, being a kind of principle of work schematic diagram taking the road control device of Emergency Vehicle Lane for detecting vehicle peccancy of the present utility model, taking in the road control device of Emergency Vehicle Lane for detecting vehicle peccancy a kind of, comprising: 1, scanning laser radar; 2, CPU processor; 3, phonetic alarm; 4, display screen; Data line is adopted to be connected by the data input pin of the data output end of scanning laser radar 1 with CPU processor 2, the data output end of CPU processor is connected with the data input pin of phonetic alarm 3, and the data output end of CPU processor is connected with the data input pin of display screen 4.
Scanning laser radar 1 adopts microgroove bolt to be arranged on above lane guardrail, for detecting in setting range vehicle in real time to the vertical range of track edge line, and is sent to CPU processor 2;
CPU processor 2 adopts metal box encapsulation, and uses microgroove bolt to be fixedly mounted on lane guardrail pillar, for vehicle in real-time reception setting range to the vertical range of track edge line, and judges whether vehicle is in emergency car diatom accordingly:
If know that vehicle is less than the Emergency Vehicle Lane width of setting to the vertical range of track edge line, CPU processor 2 thinks that this vehicle is in emergency car diatom, and triggering voice alarm 3;
If know that vehicle is in emergency car diatom, and be greater than setpoint distance in the distance that emergency car diatom expert sails, or the time of stoppage of vehicle in emergency car diatom is when exceeding setting-up time, CPU processor 2 thinks that this vehicle takies Emergency Vehicle Lane for violating the regulations, and triggers display screen 4;
Phonetic alarm 3 adopts microgroove bolt to be fixedly mounted on the lane guardrail pillar at 50 meters of, CPU front, and when CPU processor 2 triggering voice alarm, phonetic alarm carries out voice warning to vehicle drive people; 5 meters of above the lane guardrail pillar that display screen 4 adopts microgroove bolt to be fixedly mounted on 100 meters of, CPU processor 2 front, when CPU processor 2 triggers display screen 4, display screen 4 directly shows word " please don't take Emergency Vehicle Lane " to carry out indicating reminders to the vehicle drive people taking Emergency Vehicle Lane violating the regulations, and reminds the vehicular traffic driver careful driving of this vehicle periphery; Display screen described in described display screen 4, is arranged on CPU processor front.
Particularly, with reference to Fig. 2, be use the utility model device to detect principle of work schematic diagram that vehicle peccancy takies Emergency Vehicle Lane, and calculate according to formula (2) distance that vehicle sails emergency car diatom expert.
g=l b×cosθ b-l a×cosθ a(2)
Wherein, l awhen representing that a moment vehicle enters in emergency car diatom, this vehicle is to the distance of scanning laser radar 1, θ athe angle that when representing that a moment vehicle is in emergency car diatom, scanning laser radar 1 deflects, l bwhen representing that b moment vehicle enters in emergency car diatom, this vehicle is to the distance of scanning laser radar 1, θ bthe angle that when representing that the b moment, vehicle was in Emergency Vehicle Lane, scanning laser radar 1 deflects.
In device needs of the present utility model real-time detection setting range, vehicle is to the distance at edge, track, and the setting range that scanning laser radar 1 carries out detecting in real time is more than 200 meters.First, detect that i-th vehicle divides the distance l being clipped to scanning laser radar 1 by scanning laser radar 1 iwith deflection angle θ.The vertical range h of i-th vehicle to track edge line can be drawn according to formula (1) i.
h i=l i×sinθ(1)
CPU processor 2 is by i-th vehicle obtaining vertical range h to track edge line i, contrast with Emergency Vehicle Lane width h, and judge whether i-th vehicle is in Emergency Vehicle Lane accordingly:
If i-th vehicle is to the vertical range h of track edge line ibe less than the Emergency Vehicle Lane width h of setting, CPU processor 2 thinks that now i-th vehicle is in Emergency Vehicle Lane, and the phonetic alarm 3 that triggering is immediately arranged on 50 meters of, CPU processor front carries out voice reminder to i-th vehicle.
When CPU processor 2 judges that i-th vehicle is greater than 100 meters at the distance g that emergency car diatom expert sails, then think that i-th vehicle continues to sail emergency car diatom expert, and the potential possibility that existence can be caused danger with other vehicular traffics, Emergency Vehicle Lane is taken for violating the regulations, CPU processor 2 triggers display screen 4 immediately, display screen 4 directly shows word " please don't take Emergency Vehicle Lane " to carry out indicating reminders to i-th vehicle drive people, and reminds the vehicular traffic driver careful driving of this i-th vehicle periphery.
Or, when CPU processor 2 finds that the time of i-th stoppage of vehicle in emergency car diatom was more than 5 minutes, then think that i-th vehicle continues to rest in emergency car diatom, and there is the potential danger understood with vehicular traffic generation traffic hazard, Emergency Vehicle Lane is taken for violating the regulations, CPU processor 2 triggers display screen 4, display screen 4 directly shows word " please don't take Emergency Vehicle Lane " to carry out indicating reminders to i-th vehicle drive people, and remind the vehicular traffic driver careful driving of this i-th vehicle periphery, word " please don't take Emergency Vehicle Lane " to carry out indicating reminders to the vehicle drive people taking Emergency Vehicle Lane violating the regulations, and remind the vehicular traffic driver careful driving of this vehicle periphery, to prevent traffic hazard.
Found by vehicle drive people because word is easier than voice on road, therefore display screen 4 shows word and more easily found by vehicle and vehicular traffic; Wherein, { 1,2}, i represent i-th vehicle to i ∈.
Although be below described embodiment of the present utility model by reference to the accompanying drawings, the utility model is not limited to above-mentioned specific embodiments and applications field, and above-mentioned specific embodiments is only schematic, guiding, instead of restrictive.Those of ordinary skill in the art is under the enlightenment of this instructions, and when not departing from the scope that the utility model claim is protected, the interpolation made, replacement, all belong to protection domain of the present utility model.

Claims (5)

1. taking a road control device for Emergency Vehicle Lane for detecting vehicle peccancy, it is characterized in that, comprise: scanning laser radar, CPU processor, phonetic alarm, display screen;
The data output end of scanning laser radar is connected with the data input pin of CPU processor, and the data output end of CPU processor is connected with the data input pin of phonetic alarm, and the data output end of CPU processor is connected with the data input pin of display screen;
Described scanning laser radar, is arranged on above road guard, for detecting in setting range vehicle in real time to the vertical range of track edge line, and is sent to CPU processor;
Described CPU processor, is arranged on road guard buoyant riser, for vehicle in real-time reception setting range to the vertical range of track edge line, and judges whether vehicle is in emergency car diatom accordingly;
If know that vehicle is less than Emergency Vehicle Lane width to the vertical range of track edge line, CPU processor then thinks that this vehicle is in emergency car diatom, and triggering voice alarm;
If know that vehicle is in emergency car diatom, and be greater than setpoint distance in the distance that emergency car diatom expert sails, or the time rested in emergency car diatom is when exceeding setting-up time, CPU processor then thinks that this vehicle takies Emergency Vehicle Lane for violating the regulations, and triggers display screen;
Described phonetic alarm, for when CPU processor triggering voice alarm, the vehicular traffic driver of phonetic alarm to vehicle drive people and this vehicle periphery carries out voice warning;
Described display screen, for when CPU processor triggers display screen, display screen directly shows word " please don't take Emergency Vehicle Lane " to carry out indicating reminders to the vehicle drive people taking Emergency Vehicle Lane violating the regulations, and reminds the vehicular traffic driver careful driving of this vehicle periphery.
2. a kind of road control device taking Emergency Vehicle Lane for detecting vehicle peccancy as claimed in claim 1, it is characterized in that, described scanning laser radar is LUX scanning laser radar.
3. a kind of road control device taking Emergency Vehicle Lane for detecting vehicle peccancy as claimed in claim 1, it is characterized in that, described CPU processor is ARM9 processor, and concrete model is S3C2410.
4. a kind of road control device taking Emergency Vehicle Lane for detecting vehicle peccancy as claimed in claim 1, it is characterized in that, described phonetic alarm is PM5020 speech chip.
5. a kind of road control device taking Emergency Vehicle Lane for detecting vehicle peccancy as claimed in claim 1, is characterized in that, described display screen is PH10 outdoor Shan Hong LED display.
CN201520849583.5U 2015-10-29 2015-10-29 A road controlling means for detecting vehicle is violating regulations to take emergent lane CN205068798U (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105608906A (en) * 2016-03-29 2016-05-25 成都理工大学 System for monitoring illegal emergency lane occupancy of expressway motor vehicles and implementation method
CN105894806A (en) * 2016-06-28 2016-08-24 国网山东省电力公司济南供电公司 System for expelling social vehicle from special lane of substation engineering and working process
CN106056918A (en) * 2016-07-19 2016-10-26 黄忠虎 Vehicle converse running and illegal lane change detection system and detection method based on laser ranging
CN106710246A (en) * 2017-02-09 2017-05-24 山东大学 Traffic jam preventing system and method applicable to expressway leaving intersection of expressway
CN109901168A (en) * 2019-03-21 2019-06-18 西安交通大学 There are detection system and methods for a kind of vehicle based on guardrail and radar
CN109920273A (en) * 2019-05-14 2019-06-21 微传智能科技(常州)有限公司 The parking detection system and method for preventing hidden fire-fighting danger
CN110322699A (en) * 2019-06-21 2019-10-11 石家庄铁道大学 The method of road vehicle traveling monitoring

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105608906A (en) * 2016-03-29 2016-05-25 成都理工大学 System for monitoring illegal emergency lane occupancy of expressway motor vehicles and implementation method
CN105894806A (en) * 2016-06-28 2016-08-24 国网山东省电力公司济南供电公司 System for expelling social vehicle from special lane of substation engineering and working process
CN106056918A (en) * 2016-07-19 2016-10-26 黄忠虎 Vehicle converse running and illegal lane change detection system and detection method based on laser ranging
CN106710246A (en) * 2017-02-09 2017-05-24 山东大学 Traffic jam preventing system and method applicable to expressway leaving intersection of expressway
CN109901168A (en) * 2019-03-21 2019-06-18 西安交通大学 There are detection system and methods for a kind of vehicle based on guardrail and radar
CN109920273A (en) * 2019-05-14 2019-06-21 微传智能科技(常州)有限公司 The parking detection system and method for preventing hidden fire-fighting danger
CN110322699A (en) * 2019-06-21 2019-10-11 石家庄铁道大学 The method of road vehicle traveling monitoring

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160302

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