CN205862584U - A kind of vehicle peccancy that detects takies the control device of Emergency Vehicle Lane - Google Patents
A kind of vehicle peccancy that detects takies the control device of Emergency Vehicle Lane Download PDFInfo
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- CN205862584U CN205862584U CN201620466113.5U CN201620466113U CN205862584U CN 205862584 U CN205862584 U CN 205862584U CN 201620466113 U CN201620466113 U CN 201620466113U CN 205862584 U CN205862584 U CN 205862584U
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- lane
- vehicle
- emergency vehicle
- cpu processor
- emergency
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Abstract
nullThe utility model discloses a kind of vehicle peccancy that detects and take the control device of Emergency Vehicle Lane，Its ultimate principle is: use lane line sensor to be identified the lane line in vehicle front in real time，Send immediately to CPU processor after identification，Scanning laser radar is used to detect the track edge line in vehicle front and the front vehicles distance to track edge line in real time，And send to CPU processor，CPU processor obtains the lane line that distance track edge line is nearest accordingly，And as emergency car diatom，Using the distance of this emergency car diatom to track edge line as Emergency Vehicle Lane，And it is calculated Emergency Vehicle Lane width，If front vehicles is less than Emergency Vehicle Lane width to the distance of track edge line，Then think that front vehicles is in violating the regulations taking on Emergency Vehicle Lane，Now CPU processor triggers the phonetic alarm being arranged on vehicle front immediately，Make it that front vehicles taking Emergency Vehicle Lane violating the regulations is carried out voice reminder.
Description
Technical field
This utility model relates to field of traffic control, takies the control of Emergency Vehicle Lane particularly to a kind of vehicle peccancy that detects
Device.
Background technology
It is typically provided with Emergency Vehicle Lane, specially for engineering emergency, fire-fighting and rescue, medical aid or people's police in highway both sides
Perform urgent public affair etc. ought to urgent thing business vehicle use, any public vehicles No entry or with various reasons in track
Interior stop.But usually there is vehicle to take Emergency Vehicle Lane, the vehicle safety of this not only entail dangers to self, it is also possible to hindering
Passing through smoothly of the engineering relief car of execution task, fire fighting truck, medical aid vehicle and people's police's vehicle, more likely causing can not
The loss estimated.
At present rely primarily on traffic police and go on patrol back and forth for taking the detection of the behavior of emergency vehicles, the most not only efficiency low and
And real-time monitoring can not be carried out for the Emergency Vehicle Lane in each section.How to guarantee to keep Emergency Vehicle Lane unimpeded and and
Time effectively stop the violating the regulations behavior taking Emergency Vehicle Lane.Avoid when needs Emergency Vehicle Lane, and Emergency Vehicle Lane blocks
Impassable.
Summary of the invention
For above-mentioned existing problems, the purpose of this utility model is that proposing a kind of detection vehicle peccancy takies Emergency Vehicle Lane
Control device, this plant investment expense is few, is suitable for large-scale promotion, high without operation and reliability.
Ultimate principle of the present utility model: use lane line sensor in real time the lane line in vehicle front to be carried out
Identify, and send to CPU processor, use scanning laser radar to detect track edge line and the front in vehicle front in real time
Vehicle is to the distance of track edge line, and sends to CPU processor, and it is nearest that CPU processor obtains distance track edge line accordingly
Lane line, and as emergency car diatom, using the distance of this emergency car diatom to track edge line as Emergency Vehicle Lane, and
Be calculated Emergency Vehicle Lane width, if front vehicles to the distance of track edge line less than Emergency Vehicle Lane width, then it is assumed that front
Side's vehicle is in breaks rules and regulations to take on Emergency Vehicle Lane, and the phonetic alarm by being arranged on vehicle breaks rules and regulations to account for being in the most immediately
Voice reminder is carried out by the front vehicles of Emergency Vehicle Lane.
For reaching above-mentioned technical purpose, this utility model adopts the following technical scheme that and is achieved.
A kind of vehicle peccancy that detects takies the control device of Emergency Vehicle Lane, it is characterised in that including: lane line sensor,
Scanning laser radar, CPU processor, phonetic alarm；Use a data lines by the data output end of lane line sensor and
First data input pin of CPU processor connects, and uses another data lines by the data output end of scanning laser radar and CPU
Second data input pin of processor connects, and the data output end of CPU processor is connected with the data input pin of phonetic alarm；
Described lane line sensor, is arranged on vehicle front windshield, for Real time identification vehicle front
Lane line, and send to CPU processor；
Described scanning laser radar, is arranged on vehicle front bumper, for detection vehicle front in real time
Track edge line and front vehicles are to the distance of track edge line, and send to CPU processor；
Described CPU processor, is used for being calculated Emergency Vehicle Lane width, judges that current time front vehicles is the most accordingly
No being in breaks rules and regulations to take on Emergency Vehicle Lane；
Described phonetic alarm, is arranged on vehicle front, when CPU processor triggers phonetic alarm, and voice reporting
Alert device carries out voice reminder to being in the front vehicles taking Emergency Vehicle Lane violating the regulations.
The further improvement feature of technique scheme is:
Described lane line sensor is Israel Mobileye intelligent travelling crane early warning system.
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.
The beneficial effects of the utility model: this utility model is that a kind of vehicle peccancy that detects takies the control dress of Emergency Vehicle Lane
Put, the main lane line using lane line sensor Real time identification vehicle front, use scanning laser radar to detect in real time
The track edge line in vehicle front and front vehicles are to the distance of track edge line, and CPU processor is according to vehicle
The lane line in front and front vehicles obtain Emergency Vehicle Lane to the distance of track edge line, and calculate Emergency Vehicle Lane width, then
In real time the distance of front vehicles to track edge line is contrasted with Emergency Vehicle Lane width, it is judged that current time front vehicles is
No being in breaks rules and regulations to take on Emergency Vehicle Lane；If knowing that the behavior of Emergency Vehicle Lane is broken rules and regulations to take in front with the presence of vehicle, then at CPU
Reason device triggers phonetic alarm immediately so that it is the front vehicles taking Emergency Vehicle Lane violating the regulations is carried out voice reminder.
Accompanying drawing explanation
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 be of the present utility model a kind of detect vehicle peccancy take Emergency Vehicle Lane control device realize block diagram；
Fig. 2 is the operation principle schematic diagram using this utility model device detection vehicle peccancy to take Emergency Vehicle Lane；
In figure: 1, lane line sensor；2, scanning laser radar；3, CPU processor；4, phonetic alarm；5, voice reporting
Alert device switch；6, vehicle；7, front vehicles.
Detailed description of the invention
With reference to Fig. 1, for of the present utility model a kind of detect vehicle peccancy take Emergency Vehicle Lane control device realize frame
Figure, in this kind of detection vehicle peccancy takies the control device of Emergency Vehicle Lane, including: lane line sensor 1, scanning laser radar
2, CPU processor 3, phonetic alarm 4, phonetic alarm switch 5, vehicle 6, front vehicles 7.
A data lines is used the data output end of lane line sensor 1 and the data input pin of CPU processor 3 to be connected
Connect, use another data lines the data output end of scanning laser radar 2 and the second data input pin of CPU processor 3 to be connected
Connecing, the data output end of CPU processor 3 is connected with the data input pin of phonetic alarm 4.
Described lane line sensor 1 uses microgroove bolt to be arranged in vehicle 6 front windshield top, in real time
Identify the lane line in vehicle front, and send to CPU processor.
Described scanning laser radar 2 uses microgroove bolt to be arranged in vehicle 6 front bumper top, for inspection in real time
Survey the track edge line in vehicle front and the front vehicles distance to track edge line, and send to CPU processor.
Described CPU processor 3 metal box encapsulation, and use microgroove bolt to be fixedly mounted on vehicle 6 hood
Lower section, lane line, the track edge line in vehicle 6 front and front vehicles 7 for real-time reception vehicle 6 front arrive
The distance of track edge line, using lane line nearest for distance track edge line as emergency car diatom, arrives this emergency car diatom
The distance of track edge line is as Emergency Vehicle Lane, and is calculated Emergency Vehicle Lane width, judges current time front the most accordingly
Whether vehicle 7 is in violating the regulations taking on Emergency Vehicle Lane.
If current time front vehicles 7 is less than Emergency Vehicle Lane width to the distance of track edge line, CPU processor 3 is thought
Front vehicles 7 is in violating the regulations taking on Emergency Vehicle Lane, and triggers phonetic alarm 4.
Described phonetic alarm 4 uses microgroove bolt to be arranged on vehicle 6 front, when CPU processor 3 triggers voice reporting
During alert device 4, phonetic alarm 4 carries out voice reminder to being in the front vehicles 7 taking Emergency Vehicle Lane violating the regulations.
Wherein, a phonetic alarm switch 5 is installed between phonetic alarm 4 and CPU processor 3 so that need not
When using phonetic alarm 4, vehicle 6 driver can be with manual-lock phonetic alarm 4.
Specifically, in order to make scanning laser radar 2 can find front vehicles 7 in time, the detection of scanning laser radar 2 away from
From should enough away from；The detecting distance of scanning laser radar 2 at least 200 meters in the present embodiment.Therefore this device the most normally works,
Do not have vehicle identification phenomenon not in time.
CPU processor 3 receives the lane line in vehicle 6 front, the car in vehicle 6 front according to what real-time reception arrived
Road edge line, the lane line in calculating vehicle front is to the distance of the track edge line in vehicle front respectively, chooses it
In to the shortest lane line of the distance of described track edge line as emergency car diatom, by this emergency car diatom to track edge line
Distance as Emergency Vehicle Lane, and be calculated Emergency Vehicle Lane width, according to the distance of this emergency car diatom to track edge line
H, determines that the width of Emergency Vehicle Lane is h.
The current time front vehicles 7 distance l to scanning laser radar 2 is detected by scanning laser radar 2a, and swash
The angle, θ of photoscanning radar 2 current time deflectiona；Scanning laser radar 2 detects current time front vehicles 7 to track simultaneously
Distance l of edge lineb, and the angle, θ of scanning laser radar 2 current time deflectionb, then can calculate according to formula (1)
The current time front vehicles 7 distance g away from track edge line.
G=lb×cosθb-la×cosθa (1)
Distance g of front vehicles 7 to edge, track is contrasted with Emergency Vehicle Lane width h: when front vehicles 7 is to track
When distance g of edge line is less than Emergency Vehicle Lane width h, then it is assumed that current time front vehicles 7 is in breaks rules and regulations to take Emergency Vehicle Lane
On, CPU processor 3 triggers phonetic alarm 4.
Described phonetic alarm, is arranged on vehicle 6 front；When CPU processor 3 triggers phonetic alarm 4, voice
Alarm 4 carries out voice reminder to being in the front vehicles 7 taking Emergency Vehicle Lane violating the regulations.
Wherein, the phonetic alarm 4 in this utility model device is mounted with a phonetic alarm switch 5, works as engineering
When relief car, fire fighting truck, medical aid vehicle and people's police's vehicle are by Emergency Vehicle Lane, vehicle 6 driver can pass through voice
Alarm switch 5 manual-lock audio alert 4.
Although embodiment of the present utility model being described above in association with accompanying drawing, but this utility model not limiting to
In above-mentioned specific embodiments and applications field, above-mentioned specific embodiments is the most schematic, guiding, and not
It is restrictive.Those of ordinary skill in the art is under the enlightenment of this specification, without departing from this utility model claim
In the case of the scope protected, the interpolation made, replacement, belong to protection domain of the present utility model.
Claims (5)
1. one kind is detected vehicle peccancy and takies the control device of Emergency Vehicle Lane, it is characterised in that including: lane line sensor, swash
Photoscanning radar, CPU processor, phonetic alarm；
A data lines is used the data output end of lane line sensor and the first data input pin of CPU processor to be connected,
Another data wire is used the data output end of scanning laser radar and the second data input pin of CPU processor to be connected, at CPU
The data output end of reason device is connected with the data input pin of phonetic alarm；
Described lane line sensor, is arranged on vehicle front windshield, for the car in Real time identification vehicle front
Diatom, and send to CPU processor；
Described scanning laser radar, is arranged on vehicle front bumper, for the track in detection vehicle front in real time
Edge line and front vehicles are to the distance of track edge line, and send to CPU processor；
Described CPU processor, is used for being calculated Emergency Vehicle Lane width, judges whether current time front vehicles is located the most accordingly
Take on Emergency Vehicle Lane in violating the regulations；
Described phonetic alarm, is arranged on vehicle front, when CPU processor triggers phonetic alarm, and phonetic alarm
Voice reminder is carried out to being in the front vehicles taking Emergency Vehicle Lane violating the regulations.
A kind of vehicle peccancy that detects the most as claimed in claim 1 takies the control device of Emergency Vehicle Lane, it is characterised in that described
Lane line sensor is Israel Mobileye intelligent travelling crane early warning system.
A kind of vehicle peccancy that detects the most as claimed in claim 1 takies the control device of Emergency Vehicle Lane, it is characterised in that described
Scanning laser radar is LUX scanning laser radar.
A kind of vehicle peccancy that detects the most as claimed in claim 1 takies the control device of Emergency Vehicle Lane, it is characterised in that described
CPU processor is ARM9 processor, and concrete model is S3C2410.
A kind of vehicle peccancy that detects the most as claimed in claim 1 takies the control device of Emergency Vehicle Lane, it is characterised in that described
Phonetic alarm is PM5020 speech chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620466113.5U CN205862584U (en) | 2016-05-20 | 2016-05-20 | A kind of vehicle peccancy that detects takies the control device of Emergency Vehicle Lane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620466113.5U CN205862584U (en) | 2016-05-20 | 2016-05-20 | A kind of vehicle peccancy that detects takies the control device of Emergency Vehicle Lane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205862584U true CN205862584U (en) | 2017-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620466113.5U Expired - Fee Related CN205862584U (en) | 2016-05-20 | 2016-05-20 | A kind of vehicle peccancy that detects takies the control device of Emergency Vehicle Lane |
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| Country | Link |
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| CN (1) | CN205862584U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112634618A (en) * | 2020-12-21 | 2021-04-09 | 广州小鹏自动驾驶科技有限公司 | Emergency lane detection method, device and equipment |
| CN112735187A (en) * | 2021-01-29 | 2021-04-30 | 重庆长安汽车股份有限公司 | System and method for automatically identifying emergency lane |
| CN114898548A (en) * | 2022-03-07 | 2022-08-12 | 北京汽车研究总院有限公司 | Emergency lane occupation detection method, equipment, device and storage medium |
-
2016
- 2016-05-20 CN CN201620466113.5U patent/CN205862584U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112634618A (en) * | 2020-12-21 | 2021-04-09 | 广州小鹏自动驾驶科技有限公司 | Emergency lane detection method, device and equipment |
| CN112735187A (en) * | 2021-01-29 | 2021-04-30 | 重庆长安汽车股份有限公司 | System and method for automatically identifying emergency lane |
| CN114898548A (en) * | 2022-03-07 | 2022-08-12 | 北京汽车研究总院有限公司 | Emergency lane occupation detection method, equipment, device and storage medium |
| CN114898548B (en) * | 2022-03-07 | 2023-03-14 | 北京汽车研究总院有限公司 | Emergency lane occupation detection method, equipment, device and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20170520 |