CN110466426A - Running safety warning system - Google Patents
Running safety warning system Download PDFInfo
- Publication number
- CN110466426A CN110466426A CN201910854311.7A CN201910854311A CN110466426A CN 110466426 A CN110466426 A CN 110466426A CN 201910854311 A CN201910854311 A CN 201910854311A CN 110466426 A CN110466426 A CN 110466426A
- Authority
- CN
- China
- Prior art keywords
- distance
- automobile
- safety
- central controller
- speed
- Prior art date
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/30—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating rear of vehicle, e.g. by means of reflecting surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/44—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating braking action or preparation for braking, e.g. by detection of the foot approaching the brake pedal
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/50—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking
- B60Q1/525—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking automatically indicating risk of collision between vehicles in traffic or with pedestrians, e.g. after risk assessment using the vehicle sensor data
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
Abstract
A kind of running safety warning system including central controller, is mounted on front automobile tail portion and distance measuring sensor and is mounted on the front automobile tail portion and rear optical attention device with the central controller communication connection with testing the speed for the central controller communication connection；The distance measuring sensor that tests the speed is arranged to the opposite travel speed of the distance between the automatic real-time measurement front automobile and rear automobile and rear automobile relative to the front automobile, and the data of distance and opposite travel speed are transferred to the central controller；The central controller is arranged to: receiving the distance from the distance measuring sensor transmission of testing the speed and opposite travel speed data, then judge whether the distance is greater than scheduled safety distance threshold, and whether the opposite travel speed of rear automobile is greater than scheduled safety threshold velocity, if the distance is less than the safety distance threshold and the opposite travel speed of the rear automobile is greater than the safety threshold velocity, then the central controller drives the rear optical attention device to shine, so that rearward driver issues optics alarm signal.
Description
Technical field
The invention is related to technical field of vehicle safety, in particular to a kind of running safety warning system, energy
It is enough that the visual alarm effect with braking effect is formed to front vehicle, avoid the generation of rear-ended car accident.
Background technique
Along with improvement of living standard, automobile become people's daily life, travel outdoors or go on business in it is relatively conventional
Automotive, with the increasingly sharp increase of vehicle, traffic condition becomes worse, this also results in road vehicle and increases, and is operating
When driving, driver needs to take into account comprehensively operation in all directions, and operation difficulty increases, traffic safety be also people very
The topic of concern.
Nowadays the probability that motor-vehicle accident occurs is higher and higher, and the fewer driver of especially some driving experiences is meeting
To in emergency circumstances, due to not taking timely and effectively brake, or an emergency situation is encountered, due to psychologically handicapped or
Person's reaction is slower, without so as to cause traffic accident, causing one's own side so that speed is effectively controlled having stepped on brake
With the heavy losses of the lives and properties of other party, there are also the vehicle driving situations that driver does not notice front, so that hair
Raw rear-end impact accident, especially driver be drunk or disease driver is slow in reacting, head driver when drive over fatigue etc., it is easy to
It crashes.So if when driving, it is alert that front vehicles can form a degree of vision to front vehicle
Be shown as using, be beneficial to provide the attention of front vehicle driver significantly, so remind rear driver and front vehicles it
Between keep certain safe distance, and be maintained in the velocity interval of safety traffic, the generation of rear-end collision be reduced or avoided,
Improve traffic safety degree.
Summary of the invention
The purpose of the invention is intended to provide a kind of running safety warning system, is mounted in front automobile,
Can form the effect virtually braked to rear driver, so by the brake lamp of front automobile tail portion be highlighted come pair
Rear driver forms visual alarm effect, and rear driver is allowed to think front automobile in brake, and then after reminding
Square driver takes safety measures, for example reduces and keep safe distance between speed and front automobile, and then be reduced or avoided
The generation of rear-end collision improves traffic safety degree.
To achieve the goals above, the invention the following technical schemes are provided:
A kind of running safety warning system, including central controller, be mounted on front automobile tail portion and with it is described
Central controller communication connection test the speed distance measuring sensor and be mounted on the front automobile tail portion and with it is described center control
The rear optical attention device of device communication connection；The distance measuring sensor that tests the speed is arranged to the automatic real-time measurement front automobile with after
The opposite travel speed of the distance between square automobile and rear automobile relative to the front automobile, and by distance and opposing rows
The data for sailing speed are transferred to the central controller；The central controller is arranged to: receiving from the ranging biography that tests the speed
The distance of sensor transmission and opposite travel speed data, then judge whether the distance is greater than scheduled safety distance threshold,
And whether the opposite travel speed of rear automobile is greater than scheduled safety threshold velocity, if the distance is less than the safety
The opposite travel speed of distance threshold and the rear automobile is greater than the safety threshold velocity, then the central controller drives
It moves the rear optical attention device to shine, so that rearward driver issues optics alarm signal.
Preferably, the optics attention device is the brake lamp for being mounted on the front automobile tail portion.The ranging biography that tests the speed
Sensor is radar sensor or infrared sensor, and it is arranged in the brake lamp；The central controller is further set
It is set to and is greater than the safety in the opposite travel speed that the distance is less than the safety distance threshold and the rear automobile
When threshold speed, the brake lamp is driven, makes its possessed brightness when generating braking automobile.
It is further preferred that the safety distance threshold is 100 meters, the safety threshold velocity is 50 kilometers/hour.
Compared with prior art, the scheme of the invention has the advantage that
It is described due to being mounted with test the speed distance measuring sensor and rear optical attention device in the tail portion of automobile such as front automobile
Distance measuring sensor and rear optical attention device test the speed with a central controller communication connection, the distance measuring sensor that tests the speed sets
The distance between the automatic real-time measurement front automobile and rear automobile and rear automobile are set to relative to the opposite of front automobile
Travel speed, and the data of distance and opposite travel speed are transferred to the central controller；The central controller is set
It is set to: receiving distance and travel speed data from the distance measuring sensor transmission of testing the speed, whether then judge the distance
Whether the opposite travel speed greater than scheduled safety distance threshold and rear automobile is greater than scheduled safety threshold velocity,
If the distance is less than the safety distance threshold and the opposite travel speed of the rear automobile is greater than the safety speed
Threshold value is spent, then the central controller drives the rear optical attention device to shine.As long as the therefore opposite traveling of rear automobile
Speed is greater than scheduled safe velocity, and the distance between front automobile and rear automobile be less than safe distance, then after
Optics attention device such as automobile brake lamp in portion's will issue bloom, and then form strong visual alarm to rear driver and make
With foring virtual braking effect to rear driver, rear driver allowed to think especially since brake lamp is highlighted
Front automobile has carried out brake, and then allows rear driver to generate and drive Alernting effect, and front is thought in subconsciousness
Automobile is slowing down, and finally promotes rear driver to improve safety and looks like and possible Reduced Speed Now, knocks into the back so as to avoid two vehicles
Traffic accident, improve traffic safety degree.
The additional aspect of the invention and advantage will be set forth in part in the description, these will be from following description
In become obvious, or the practice created through the invention is recognized.
Detailed description of the invention
The invention is above-mentioned and/or additional aspect and advantage from the following description of the accompanying drawings of embodiments will
Become obvious and be readily appreciated that, in which:
Fig. 1 is the functional block diagram of one embodiment of running safety warning system；
Fig. 2 is the instance graph of running safety warning system shown in FIG. 1；
Fig. 3 is the flow chart of one embodiment of running safety warning system shown in Fig. 1-2.
Specific embodiment
The embodiment of the invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is created for explaining only the invention, and cannot be construed to the invention
Limitation.
With reference to Fig. 1-2, the one embodiment created according to the present invention provides a kind of running safety warning system,
Include: central controller 10, be mounted on front automobile tail portion and is passed with the rear radar of 10 communication connection of central controller
Sensor 20 and it is mounted on the front automobile tail portion and the rear optical attention device with 10 communication connection of central controller
30。
Please further refer to Fig. 3, which show the work flow diagrams of running safety warning system shown in Fig. 1-2.
As shown, it is described after the distance between 20 automatic real-time measurement of the radar sensor front automobile 100 and rear automobile 200 and
Opposite travel speed (step S301) of the rear automobile 200 relative to front automobile 100, and by distance and with respect to travel speed
Data be transferred to the central controller 10 (step S302)；Then, the central controller 10 is received from the rear thunder
Up to the distance of the transmission of sensor 20 and with respect to travel speed data (step S303), it is predetermined then to judge whether the distance is greater than
Safety distance threshold, for example whether the opposite travel speed of 100 meters and rear automobile 200 be greater than scheduled safe speed
Threshold value, such as 50 kilometers/hour (step S304), if the distance is less than the safety distance threshold and at the same time after described
The opposite travel speed of square automobile 200 is greater than the safety threshold velocity, then central controller 10 drives the rear optical alert
Show that device 30 shines (step S305).Otherwise, continue return step S301, restart.
In above-described embodiment that the invention discloses, due to being mounted in the tail portion of automobile such as front automobile 100
Radar sensor 20 and rear optical attention device 30 afterwards, it is described after radar sensor 20 and rear optical attention device 30 with one
10 communication connection of central controller, the rear radar sensor 20 are arranged to the automatic real-time measurement front automobile 100 and rear
The opposite travel speed of the distance between automobile 200 and rear automobile 200 relative to front automobile 100, and by distance and phase
The central controller 10 is transferred to the data of travel speed；And the central controller 10 is arranged to: receiving from described
The data of radar sensor 20 transmits afterwards distance and opposite travel speed, then judge whether the distance is greater than scheduled peace
Whether full distance threshold value and the opposite travel speed of rear automobile 200 are greater than scheduled safety threshold velocity, if it is described away from
It is greater than the safety threshold velocity from the opposite travel speed for being less than the safety distance threshold and the rear automobile 200,
Then the central controller 10 drives the rear optical attention device 30 to shine.As long as the therefore opposite traveling of rear automobile 200
Speed be greater than scheduled safe velocity, and the distance between front automobile 100 and rear automobile 200 be less than safely away from
From then the such as automobile brake lamp of rear optical attention device 30 will issue bloom, and then be formed strongly to 200 driver of rear automobile
Visual alarm effect, especially since brake lamp is highlighted, to rear automobile, 200 driver forms virtual braking effect, after allowing
Square 200 driver of automobile thinks that front automobile has carried out brake, and then allows automobile 200 driver in rear to generate and drive vigilance work
With, and think that front automobile 100 is being slowed down in subconsciousness, finally promote automobile 200 driver in rear to improve and looks like and possibility safely
Reduced Speed Now improves traffic safety degree so as to avoid the traffic accident that two vehicles knock into the back.
Preferably, in the technical scheme, it other than using rear radar sensor mentioned above, can also use red
Outer sensor, laser detector etc. test the speed distance measuring sensor, in the range of the invention considers.
It is further preferred that the optics attention device is the brake lamp for being mounted on the tail portion of front automobile 100；Thunder after described
It is arranged in the brake lamp up to sensor 20；And the central controller 10 is further arranged to be less than institute in the distance
State safety distance threshold and the opposite travel speed of the rear automobile 200 be greater than the safety threshold velocity when, driving
The brake lamp makes its possessed brightness when generating braking automobile.
The above is only some embodiments of the invention, it is noted that for the common skill of the art
For art personnel, under the premise of not departing from the invention principle, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the invention.
Claims (4)
1. a kind of running safety warning system, including central controller, it is characterised in that further comprise: being mounted on front
Automobile tail and distance measuring sensor and the front automobile tail portion is mounted on testing the speed for the central controller communication connection
And the rear optical attention device with the central controller communication connection；The distance measuring sensor that tests the speed is arranged to automatic real-time
The opposite travel speed of the distance between the front automobile and rear automobile and rear automobile relative to the front automobile is measured,
And the data of distance and opposite travel speed are transferred to the central controller；The central controller is arranged to: receiving
Distance and opposite travel speed data from the distance measuring sensor transmission of testing the speed, it is pre- then to judge whether the distance is greater than
Whether the opposite travel speed of fixed safety distance threshold and rear automobile is greater than scheduled safety threshold velocity, if institute
Distance is stated less than the safety distance threshold and the opposite travel speed of the rear automobile is greater than the safety threshold velocity,
Then the central controller drives the rear optical attention device to shine, so that rearward driver issues optics warning letter
Number.
2. running safety warning system according to claim 1, it is characterised in that: the optics attention device is installation
Brake lamp in the front automobile tail portion.
3. running safety warning system according to claim 2, it is characterised in that: the distance measuring sensor that tests the speed is
Radar sensor or infrared sensor or laser detector, and it is arranged in the brake lamp；The central controller into
The opposite travel speed that one step is arranged to be less than in the distance safety distance threshold and the rear automobile is greater than institute
When stating safety threshold velocity, the brake lamp is driven, makes its possessed brightness when generating braking automobile.
4. running safety warning system according to claim 3, it is characterised in that: the safety distance threshold is
100 meters, the safety threshold velocity is 50 kilometers/hour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910854311.7A CN110466426A (en) | 2019-09-10 | 2019-09-10 | Running safety warning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910854311.7A CN110466426A (en) | 2019-09-10 | 2019-09-10 | Running safety warning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110466426A true CN110466426A (en) | 2019-11-19 |
Family
ID=68515422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910854311.7A Pending CN110466426A (en) | 2019-09-10 | 2019-09-10 | Running safety warning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110466426A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111806339A (en) * | 2020-07-08 | 2020-10-23 | 上海元城汽车技术有限公司 | High-mount stop lamp control method, system, device and equipment |
| WO2021134847A1 (en) * | 2019-12-31 | 2021-07-08 | 华域视觉科技(上海)有限公司 | Driving assistance system |
| CN115366782A (en) * | 2021-05-17 | 2022-11-22 | 海信集团控股股份有限公司 | Automobile and information display method |
| TWI798082B (en) * | 2022-05-13 | 2023-04-01 | 南臺學校財團法人南臺科技大學 | Driving behavior warning system and method |
-
2019
- 2019-09-10 CN CN201910854311.7A patent/CN110466426A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021134847A1 (en) * | 2019-12-31 | 2021-07-08 | 华域视觉科技(上海)有限公司 | Driving assistance system |
| CN111806339A (en) * | 2020-07-08 | 2020-10-23 | 上海元城汽车技术有限公司 | High-mount stop lamp control method, system, device and equipment |
| CN115366782A (en) * | 2021-05-17 | 2022-11-22 | 海信集团控股股份有限公司 | Automobile and information display method |
| TWI798082B (en) * | 2022-05-13 | 2023-04-01 | 南臺學校財團法人南臺科技大學 | Driving behavior warning system and method |
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