CN107351821A - A kind of vehicle driving safety spacing control system - Google Patents
A kind of vehicle driving safety spacing control system Download PDFInfo
- Publication number
- CN107351821A CN107351821A CN201710556937.0A CN201710556937A CN107351821A CN 107351821 A CN107351821 A CN 107351821A CN 201710556937 A CN201710556937 A CN 201710556937A CN 107351821 A CN107351821 A CN 107351821A
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- Prior art keywords
- vehicle
- information
- module
- central processing
- control system
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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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T7/00—Brake-action initiating means
- B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
-
- 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
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
-
- 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
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
- B60R16/0232—Circuits relating to the driving or the functioning of the vehicle for measuring vehicle parameters and indicating critical, abnormal or dangerous conditions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/20—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of display used
- B60R2300/207—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of display used using multi-purpose displays, e.g. camera image and navigation or video on same display
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/80—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement
Abstract
The invention discloses a kind of vehicle driving safety spacing control system, including information acquisition module, information transmission modular, central processing module, terminal control module；Described information acquisition module obtains vehicle speed information in itself and the distance between vehicle and other objects information in vehicle travel process, pass through described information transport module, it is sent to central processing module, then central processing module by analysis, conversion, processing, the actual time safety state of vehicle is judged, and corresponding processing order is made, it is sent to terminal control module and performs order.The system can carry out conduct monitoring at all levels to the safe distance between vehicles in vehicle travel process and travel speed, remind driver's potential danger in time, greatly reduce knock into the back, collision accident, be particularly suitable for use in new hand driver, and guarantee is provided for vehicle safe driving.
Description
Technical field
The present invention relates to software controlling technique field, and in particular to a kind of vehicle driving safety spacing control system.
Background technology
At present, the current subject matter of system for car safety distance prewarning controller is rate of false alarm height, furthermore seeks to rely on
The brakes of vehicle realizes the active brake of vehicle.Regulation to car speed is mainly by controlling engine air throttle to open
Degree and automatic reduce gear to realize.
With the high speed development of China's economic, automobile is more and more common, and the thing followed is taking place frequently for traffic accident.
The main reason for rear-end impact is traffic accident on a highway, great economic loss not only is brought to society, it is also serious
The life and life for compromising people are good for, and therefore, the research of preventing collision just seems particularly significant.Therefore, existing research is big
Improvement is carried out for vehicle rear-end collision situation more, and safe distance between vehicles is most difficult to control for road on new hand driver,
And the not only spacing with front and rear car in safe distance between vehicles, it is equally important with the spacing of left and right car, and for new hand driver's
It is because front, rear, left and right spacing holds inaccurate caused traffic accident mostly.
Therefore, a kind of distance for being capable of comprehensive monitoring vehicle and other objects is researched and developed, suitable for the peace of new hand driver
Full control system turns into the emphasis studied at present, meets the demand of existing market, it may have preferable application prospect and uses valency
Value.
The content of the invention
For in the prior art the defects of, it is an object of the invention to provide a kind of vehicle driving safety spacing control system,
The system can carry out conduct monitoring at all levels to the safe distance between vehicles in vehicle travel process and travel speed, remind driver in time
Potential danger, greatly reduce knock into the back, collision accident, be particularly suitable for use in new hand driver, and guarantor is provided for vehicle safe driving
Barrier.
The present invention solves technical problem and adopted the following technical scheme that：
The present invention relates to a kind of vehicle driving safety spacing control system, including information acquisition module, information transmission modular, center
Processing module, terminal control module；
Described information acquisition module is hired a car away from monitor, velocity sensor, steering angle sensor, for obtaining vehicle travel process
Middle vehicle speed information in itself and the distance between vehicle and other objects information so that driver can accurately obtain vehicle
Real-time status；
Described information transport module includes zigbee modules, the state of motion of vehicle letter collected for transmitting information acquisition module
Breath, and it is sent to central processing module；
The state of motion of vehicle information of central processing module receive information transport module transmission, then by analysis, conversion,
Processing, is judged to the actual time safety state of vehicle, and makes corresponding processing order；
The terminal control module receives and performed the command instruction that central processing module is sent.
Preferably, the spacing monitoring device includes front-and-rear vehicle distance monitor and left and right spacing monitoring device, and is separately mounted to
Front end, rear end and the left and right sides of vehicle, for monitoring range information of the vehicle with other vehicles or with object in real time, pass through
The comprehensive monitoring car of vehicle's surroundings is away from considerably increasing vehicle driving safety degree, especially use and road on new hand driver.
Preferably, the spacing monitoring device is millimetre-wave radar monitor, and measurement is in time, accurately.
Preferably, vehicle safe driving Controlling model database and vehicle Asia security row are provided with the central processing module
Controlling model data are sailed, can more facilitate, accurately judge whether vehicle is in safety traffic state and the safety of vehicle
Degree.
Preferably, the central processing module includes information receiving unit and information process unit, and described information receives single
The information of first receive information transport module transmission, is then delivered to information process unit, according to vehicle safety Controlling model, judges
Whether vehicle is in a safe condition, and different instruction orders is then made according to different situations information process unit, and will order
It is sent to terminal control module.
Preferably, the central control module is also associated with motor vehicle braking system, when the car that central control module receives
When spacing is less than vehicle sub- safety traffic Controlling model data in driving information, vehicle is in the hole, can automatic start
Motor vehicle braking system forces vehicle deceleration to stop, and effectively prevent and slows down not in time or adjust caused vehicle collision not in time
Phenomenon.
Preferably, the terminal can control module to include display screen and alarm device.
Preferably, the display screen is arranged on vehicle displays position, for showing this vehicle and front, rear, left and right vehicle
Or object distance, with coping style when the relative speeds of front vehicles, traveling angle and abnormal appearance, can not only be
Driver provides real-time road, moreover it is possible to provides coping style when travelling abnormal for driver, effectively avoids because anxiety causes
Response lag caused by accident generation, there is preferable directive significance, improve vehicle safety.
Preferably, the alarm device is arranged on screen position, when the vehicle that information acquisition module collects runs letter
When breath is not inconsistent with the vehicle safety Controlling model in central processing module, central processing module sends aberrant commands to terminal control
Module, from triggering alarm device to send alarm, driver is reminded to observe display screen, and make corresponding counter-measure.
Compared with prior art, the present invention has following beneficial effect：
（1）Vehicle driving safety spacing control system of the present invention, the system can be to the peaces in vehicle travel process
Full spacing and travel speed carry out conduct monitoring at all levels, remind driver's potential danger in time, greatly reduce and knock into the back, collide thing
Therefore the new hand driver that is particularly suitable for use in, guarantee is provided for vehicle safe driving, there is preferable application value.
（2）Vehicle driving safety spacing control system of the present invention is travelled to vehicle respectively by information acquisition module
During the angle of the distance between vehicle and other objects information, vehicle speed information in itself and vehicle supervised in real time
Survey, the information that monitoring obtains then is sent to central processing module by information transmission modular, by central processing module
Receive and handle, contrast vehicle safe driving Controlling model database, judge whether vehicle is in safety traffic state, Ran Houzai
Vehicle monitoring information and emergent counter-measure are sent to display screen, when vehicle is in sub- safe condition, alarm device can be sent out
Go out alarm, remind driver to make counter-measure in time, ensure vehicle safe driving, when vehicle is in the hole, center
Control centre can directly control motor vehicle braking system to trigger vehicle deceleration to stop.
（3）Vehicle driving safety spacing control system of the present invention using zigbee modules as information transmission modular,
The characteristics of with low cost, low-power consumption, greatly reduce use cost.
（4）The display screen of vehicle driving safety spacing control system of the present invention is arranged on the position of vehicle displays,
On the one hand space is saved, on the other hand observing information of vehicles for driver provides conveniently.Not only shown on the display screen
The speed and angle of the real-time spacing of vehicle, relative front vehicles, moreover it is possible to show vehicle and front, rear, left and right vehicle or object
Between counter-measure of spacing when being in non-security scope, effectively prevent driver because nervous and response lag has little time
The appearance of traffic accident caused by adjusting, play a part of preferably supervision and remind.
（5）The motor vehicle braking system of vehicle driving safety spacing set-up of control system of the present invention, when center controls mould
When spacing is in the hole in the vehicle traveling information that block receives, as spacing it is smaller when, can automatically starting vehicle braking system
System forces vehicle deceleration to stop, and effectively prevent and slows down not in time or adjust caused vehicle collision phenomenon not in time.
Brief description of the drawings
The detailed description made by reading with reference to the following drawings to non-limiting example, further feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is vehicle driving safety spacing control system information flow schematic diagram of the present invention；
In figure mark for：1st, information acquisition module；2nd, information transmission modular；3rd, central processing module；4th, terminal control module；5、
Motor vehicle braking system；11st, spacing monitoring device；12nd, velocity sensor；13rd, steering angle sensor；31st, vehicle safe driving controls
Model database；32nd, the sub- safety traffic Controlling model data of vehicle；33rd, information receiving unit；34th, information process unit；41、
Display screen；42nd, alarm device.
Embodiment
With reference to specific embodiment, the present invention is expanded on further.These embodiments are merely to illustrate the present invention and not had to
In limitation the scope of the present invention.In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, art
Language " installation ", " being provided with ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or
It is integrally connected；Can be mechanical connection or electrical connection；Can be joined directly together, can also be by between intermediary
Connect connected, can be the connection of two element internals.For the ordinary skill in the art, can be understood with concrete condition
The concrete meaning of above-mentioned term in the present invention.
Embodiment 1：
A kind of as shown in figure 1, vehicle driving safety spacing control system of the preferred embodiment of the present invention；
The vehicle driving safety spacing control system, including information acquisition module 1, information transmission modular 2, central processing module
3rd, terminal control module 4；
Described information acquisition module 1 is hired a car away from monitor 11, velocity sensor 12, steering angle sensor 13, for obtaining vehicle
Vehicle speed information in itself and the distance between vehicle and other objects information during traveling so that driver can be accurate
Obtain the real-time status of vehicle；
The spacing monitoring device 11 uses millimetre-wave radar monitor, and measurement is timely, accurate, before the spacing monitoring device 11 includes
Rear car is separately mounted to the front end, rear end and the left and right sides of vehicle away from monitor and left and right spacing monitoring device, for supervising in real time
Range information of the measuring car with other vehicles or with object, by the comprehensive monitoring car of vehicle's surroundings away from considerably increasing car
Driving safety degree, is especially used and road on new hand driver.
Described information transport module 2 includes zigbee modules, the vehicle movement collected for transmitting information acquisition module
Status information, and it is sent to central processing module；
The state of motion of vehicle information of the receive information transport module 2 of central processing module 3 transmission, then by analysis, turn
Change, processing, the actual time safety state of vehicle is judged, and make corresponding processing order；
The terminal control module 4 receives and performed the command instruction that central processing module 3 is sent.
Vehicle safe driving Controlling model database 31 and the sub- safety traffic control of vehicle are provided with the central processing module 3
Simulation data 32, it can more facilitate, accurately judge whether vehicle is in safety traffic state and the safe journey of vehicle
Degree.
The central processing module also includes information receiving unit 33 and information process unit 34, described information receiving unit
The information of 33 receive information transport modules 2 transmission, is then delivered to information process unit 34, according to vehicle safety Controlling model,
Judge whether vehicle is in a safe condition, different instruction orders is then made according to different situations information process unit 34, and
Transfer commands to terminal control module 4.
The central control module 3 is also associated with motor vehicle braking system 5, when the vehicle row that central control module 3 receives
When sailing in information spacing and being less than the sub- safety traffic Controlling model data 32 of vehicle, vehicle is in the hole, can automatic start car
Brakes 5 forces vehicle deceleration to stop, and effectively prevent deceleration not in time or adjustment caused vehicle collision not in time
Phenomenon.
The terminal can control module 4 to include display screen 41 and alarm device 42.
The display screen 41 is arranged on vehicle displays position, for show this vehicle and front, rear, left and right vehicle or
Coping style when the relative speed of the distance of object and front vehicles, traveling angle and abnormal appearance, can not only be to drive
Member provides real-time road, moreover it is possible to provides coping style when travelling abnormal for driver, effectively avoids due to anti-caused by anxiety
The generation of accident, has preferable directive significance, improves vehicle safety caused by should lagging.
The alarm device 42 is arranged on the position of display screen 41, when the vehicle operating information that information acquisition module 1 collects
When not being inconsistent with the vehicle safety Controlling model 31 in central processing module 3, central processing module 3 sends aberrant commands to terminal control
Molding block 4, from triggering alarm device 42 to send alarm, driver is reminded to observe display screen, and make corresponding counter-measure.
The use principle of vehicle driving safety spacing control system of the present invention：
Vehicle driving safety spacing control system of the present invention is arranged on vehicle, in vehicle travel process, information
Acquisition module by the spacing monitoring device installed in vehicle front, rear, left and right side, to monitor in real time vehicle and other vehicles or
With the range information of object, realize the comprehensive monitoring car of vehicle's surroundings away from；Meanwhile pass through velocity sensor and steering angle sensor
To monitor the relative velocity of vehicle and forward and backward vehicle and traveling angle, the information that monitoring obtains then is passed through into information transfer mould
Block is sent to central processing module, by the reception and processing of central processing module, contrasts vehicle safe driving Controlling model number
According to storehouse, judge whether vehicle is in safety traffic state, be then again sent to vehicle monitoring information and emergent counter-measure aobvious
Display screen.
After the reception and processing by central processing module, obtained data are in vehicle safe driving Controlling model data
When in the range of storehouse, show that vehicle is in safety traffic state, now, central processing module is by the spacing of vehicle, speed and angle
Information is presented on a display screen, for driver's real-time monitored travel condition of vehicle.
After the reception and processing by central processing module, obtained data are in the sub- safety traffic Controlling model number of vehicle
During according in the range of storehouse, show that vehicle is in sub- safe condition, now, central processing module believes the spacing of vehicle, speed, angle
Breath and vehicle counter-measure are presented on a display screen（As right side spacing it is smaller when, remind driver travel to the left, front spacing
When smaller, driver's Reduced Speed Now is reminded）, meanwhile, central processing module transfers commands to terminal control module, terminal control
Module triggers alarm device to send alarm, reminds driver to make counter-measure in time, ensures vehicle safe driving.
After the reception and processing by central processing module, obtained data exceed vehicle safe driving Controlling model
When in the range of database and the sub- safety traffic Controlling model database of vehicle, when showing that vehicle is in the hole, center control
Center can directly control motor vehicle braking system to trigger vehicle deceleration to stop, and effectively prevent deceleration not in time or adjust not in time
Caused vehicle collision phenomenon.
In summary, vehicle driving safety spacing control system of the present invention, the system can travel to vehicle
During safe distance between vehicles and travel speed carry out conduct monitoring at all levels, in time remind driver's potential danger, greatly reduce and chase after
Tail, collision accident, be particularly suitable for use in new hand driver, and guarantee is provided for vehicle safe driving, has preferable application value.
The specific embodiment of the present invention is described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring the substantive content of the present invention.
Claims (9)
1. a kind of vehicle driving safety spacing control system, including information acquisition module, information transmission modular, central processing mould
Block, terminal control module, it is characterised in that：
Described information acquisition module is hired a car away from monitor, velocity sensor, steering angle sensor, for obtaining vehicle travel process
Middle vehicle speed information in itself and the distance between vehicle and other objects information；
Described information transport module includes zigbee modules, the state of motion of vehicle letter collected for transmitting information acquisition module
Breath, and it is sent to central processing module；
The state of motion of vehicle information of central processing module receive information transport module transmission, then by analysis, conversion,
Processing, is judged to the actual time safety state of vehicle, and makes corresponding processing order；
The terminal control module receives and performed the command instruction that central processing module is sent.
2. vehicle driving safety spacing control system according to claim 1, it is characterised in that：The spacing monitoring device bag
Front-and-rear vehicle distance monitor and left and right spacing monitoring device are included, and is separately mounted to the front end, rear end and the left and right sides of vehicle, for reality
When monitor vehicle and other vehicles or the range information with object.
3. vehicle driving safety spacing control system according to claim 1, it is characterised in that：The spacing monitoring device is
Millimetre-wave radar monitor.
4. vehicle driving safety spacing control system according to claim 1, it is characterised in that：The central processing module
It is interior to be provided with vehicle safe driving Controlling model database and the sub- safety traffic Controlling model database of vehicle.
5. vehicle driving safety spacing control system according to claim 1, it is characterised in that：The central processing module
The information transmitted including information receiving unit and information process unit, described information receiving unit receive information transport module, so
After be sent to information process unit, according to vehicle safety Controlling model, judge whether vehicle in a safe condition, then according to not
Different instruction orders is made with situation information process unit, and transfers commands to terminal control module.
6. vehicle driving safety spacing control system according to claim 1, it is characterised in that：The central control module
Motor vehicle braking system is also associated with, when spacing is less than vehicle Asia security row in the vehicle operating information that central control module receives
When sailing Controlling model data, vehicle is in the hole, can the pressure vehicle deceleration stopping of automatically starting vehicle brakes.
7. vehicle driving safety spacing control system according to claim 1, it is characterised in that：The controllable molding of terminal
Block includes display screen and alarm device.
8. vehicle driving safety spacing control system according to claim 7, it is characterised in that：The display screen is arranged on
Vehicle displays position, for showing this vehicle and the distance of front, rear, left and right vehicle or object, relative with front vehicles
Coping style when speed, traveling angle and abnormal appearance.
9. vehicle driving safety spacing control system according to claim 7, it is characterised in that：The alarm device is set
In screen position, when the vehicle safety control in the vehicle operating information and central processing module that information acquisition module collects
When model is not inconsistent, central processing module sends aberrant commands to terminal control module, from triggering alarm device to send alarm, reminds
Driver observes display screen, and makes corresponding counter-measure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710556937.0A CN107351821A (en) | 2017-07-10 | 2017-07-10 | A kind of vehicle driving safety spacing control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710556937.0A CN107351821A (en) | 2017-07-10 | 2017-07-10 | A kind of vehicle driving safety spacing control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107351821A true CN107351821A (en) | 2017-11-17 |
Family
ID=60292309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710556937.0A Withdrawn CN107351821A (en) | 2017-07-10 | 2017-07-10 | A kind of vehicle driving safety spacing control system |
Country Status (1)
| Country | Link |
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| CN (1) | CN107351821A (en) |
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| CN108181898A (en) * | 2017-12-13 | 2018-06-19 | 河海大学 | A kind of automatic driving apparatus and method based on control of swarming |
| CN109532670A (en) * | 2018-11-28 | 2019-03-29 | 广州市网拓信息技术有限公司 | A kind of on-vehicle safety Distance Judgment device extremely software uses principle |
| CN109830105A (en) * | 2019-03-18 | 2019-05-31 | 中国安全生产科学研究院 | A kind of device and method preventing the fixed danger of vehicle collision trackside |
| CN110857111A (en) * | 2018-08-23 | 2020-03-03 | 比亚迪股份有限公司 | Vehicle controller, vehicle control method and vehicle |
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| EP1878615A1 (en) * | 2006-07-13 | 2008-01-16 | Robert Bosch Gmbh | Warning device and method for monitoring an environment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108181898A (en) * | 2017-12-13 | 2018-06-19 | 河海大学 | A kind of automatic driving apparatus and method based on control of swarming |
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| CN109830105A (en) * | 2019-03-18 | 2019-05-31 | 中国安全生产科学研究院 | A kind of device and method preventing the fixed danger of vehicle collision trackside |
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Application publication date: 20171117 |
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