CN107264492A - A kind of vehicle allowed in snow, ice road traveling vehicle quick deceleration stop method - Google Patents
A kind of vehicle allowed in snow, ice road traveling vehicle quick deceleration stop method Download PDFInfo
- Publication number
- CN107264492A CN107264492A CN201710463682.3A CN201710463682A CN107264492A CN 107264492 A CN107264492 A CN 107264492A CN 201710463682 A CN201710463682 A CN 201710463682A CN 107264492 A CN107264492 A CN 107264492A
- Authority
- CN
- China
- Prior art keywords
- vehicle
- tire
- snow
- ground
- brake
- 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.)
- Withdrawn
Links
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
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
Abstract
A kind of vehicle allows the method that vehicle quick deceleration stops in snow, ice road traveling, and the parking method of " point is stopped " that the method for vehicle quick deceleration parking is namely often said, as vehicle driver floors brake, then lifts brake, repeatedly this action；If driver is using the parking method of " point is stopped ", tire will not more only be contacted with ground with the contact point on ground, tire can multiple point positions and ground there is frictional force, put and touch on the brake repeatedly, so braking distance is most short, tire wear is preferably minimized；The performance that sideslip does not occur, breaks away and loses steering capability for automobile in a flash is put, reduction is dangerous in snow, ice road traveling.The invention avoids vehicle from keeping inertia to continue situation about sliding in road surface up train, brake consumption can also be reduced simultaneously, tire will not be made locally to wear and tear, it will be apparent that reduce the degree of wear on tire and ground, ensure traffic safety, applied in traffic driving technology field.
Description
Technical field
Vehicle quick deceleration is allowed in snow, ice road traveling the present invention relates to a kind of vehicle in traffic driving technology field
The method of parking.
Background technology
At present, in the prior art in China, except southern a small number of areas, winter can all have ice and snow to come.Especially I
Often there is ice and snow accumulation on the north of state, highway, snowy day road is slided, particularly road surface knot last layer thin ice, to automobile under steam
Bring very big difficult and danger.In the winter time, after especially avenging, we are often able to see the feelings that several cars are even hit on road
Condition, or see vehicle rollover on road.In the winter time, the reason for traffic accident easily occur is very simple, and reason is very simple, just
It is because vehicle driver does not grasp snow, the deceleration on ice road surface and parking method.Although driver is travelled on snow, ice road surface
Speed is reduced, but the appearance of emergency can't be avoided.Vehicle is when being in an emergency, and driver must accomplish to slow down
And parking, our driver is when controlling vehicle deceleration or parking, it is common practice to which a foot brake is floored, and causes parking
Apart from long, cause to collide with front truck or cause vehicle to occur lateral sliding, cause traffic accident.Therefore, develop
A kind of method that vehicle allows vehicle quick deceleration to stop in snow, ice road traveling is always new problem anxious to be resolved.
The content of the invention
It is an object of the invention to provide a kind of vehicle allowed in snow, ice road traveling vehicle quick deceleration stop side
Method, the invention provides the parking method that vehicle driver will appreciate that quick deceleration, makes vehicle parking Distance Shortened just can be big
Avoid colliding with front truck greatly or the traffic accidents such as sideslip occur for vehicle, on snow, ice road surface up train, vehicle tyre and ground
Frictional force greatly reduce, vehicle adhesive force is substantially reduced.Vehicle driver when driving, in case of emergency, must
It must take and stop in emergency, but vehicle can be continued to move along due to the effect of inertia.
The object of the present invention is achieved like this：A kind of vehicle allows vehicle quick deceleration to stop in snow, ice road traveling
Method, the parking method of " point is stopped " that the method for vehicle quick deceleration parking is namely often said, as vehicle driver will stop
Car is floored, and then lifts brake, and this is acted repeatedly；If the parking method of driver's use " point is stopped ", tire and ground
Contact point will not more only be contacted with ground, tire can multiple point positions and ground there is frictional force, point touches on the brake repeatedly, makes
Contact adhesive force of the tire with ground, which is continuously increased, to be leveled off to maximum, so braking distance is most short, tire wear is preferably minimized；
It is also to prevent brake block from overheating and then reduce braking quality simultaneously；Driver is during using point to stop, and timely adjustment direction is hided
Hedging feelings and obstacle, that is, increase road holding, that is, put automobile in a flash sideslip does not occur, break away and lose and turn
To the performance of ability, reduction is dangerous in snow, ice road traveling；
A kind of described vehicle allowed in snow, ice road traveling vehicle quick deceleration stop method operation principle and using behaviour
It is that if driver is floored using a foot brake, vehicle tyre, which only has, a little touches ground, and vehicle is attached as method
Put forth effort to reduce, the effect of gravity and inertia, it is impossible to make vehicle steadily stop at once, sideslip, driving trace can occur for possible moment
Skew and the uncontrolled dangerous situation of vehicle body, can usually see on road and be good at long braking mark, while also resulting in wheel
The abrasion of tire, the damage that can not be repaired such as polish, also bring along the danger blown out during travelling afterwards, it will reduction wheel
The service life of tire；Take and stop in emergency, front-wheel meeting locking, automobile is along traveling straight forward, but automobile loses course changing control energy
Avoiding barrier, pedestrian and the control of necessary handling maneuver etc. can not just be realized during power, driver's traveling；If trailing wheel is embraced
Extremely, stability reduction in the traveling of automobile, under the side interference power of very little, the danger such as whipping, or even u-turn will occur for automobile
Dangerous phenomenon, it is difficult to ensure traffic safety.
The present invention is characterized by its structure and working principle.
A kind of vehicle allowed in snow, ice road traveling vehicle quick deceleration stop method compared with prior art, have
Vehicle is avoided to keep inertia to continue situation about sliding in road surface up train, while brake consumption can also be reduced, extension braking drum,
The service life of twice of disk and tire, will not make tire locally wear and tear, it will be apparent that reduce the abrasion journey on tire and ground
Degree, it is ensured that the advantages of traffic safety, will be widely used in traffic driving technology field.
Embodiment
A kind of vehicle allowed in snow, ice road traveling vehicle quick deceleration stop method, vehicle quick deceleration parking
The parking method of " point is stopped " that method is namely often said, as vehicle driver floors brake, then lifts brake, repeatedly
This action；If driver is using the parking method of " point is stopped ", the contact point on tire and ground will not be more only and ground
Contact, tire can multiple point positions and ground there is frictional force, put and touch on the brake repeatedly, make contact adhesive force of the tire with ground continuous
Increase is leveled off to maximum, so braking distance is most short, tire wear is preferably minimized；Simultaneously be also prevent brake block overheat and then
Reduce braking quality；Driver is during using point to stop, and timely adjustment direction hides dangerous situation and obstacle, that is, increases vapour
The directional stability of car, that is, put the performance that sideslip does not occur, breaks away and loses steering capability for automobile in a flash, reduces in snow, ice
It is dangerous in road traveling.
A kind of described vehicle allowed in snow, ice road traveling vehicle quick deceleration stop method operation principle and make
It is that if driver is floored using a foot brake, vehicle tyre, which only has, a little touches ground, car with operating method
Adhesive force reduces, the effect of gravity and inertia, it is impossible to vehicle is steadily stopped at once, possible moment can break away, travel
Course deviation and the uncontrolled dangerous situation of vehicle body, can usually see on road and be good at long braking mark, while also making
Abrasion into tire, the damage that can not be repaired such as polish, also bring along the danger blown out during travelling afterwards, it will drop
The service life of low tire；Take and stop in emergency, front-wheel meeting locking, automobile is along traveling straight forward, but automobile loses steering control
Avoiding barrier, pedestrian and the control of necessary handling maneuver etc. can not just be realized during ability processed, driver's traveling；If after
Stability reduction in locking, the traveling of automobile is taken turns, under the side interference power of very little, whipping, or even u-turn will occur for automobile
Deng dangerous phenomenon, it is difficult to ensure traffic safety.
The present invention is further discussed below with reference to embodiment.
In snow, the parking of ice road surface, if driver using quick deceleration and step on to die the parkings of both methods of brake away from
Defection has very big difference, and on this problem, we have specially done several groups of experiments.Instruction carriage is using the prompt vehicle of Chinese fine horse, tyre type
Number be 205/55 R16 91V.We use respectively to speed 40KM/ hours, 60KM/ hours and 80KM/ hours when
The stopping distance data of two kinds of parking methods of one foot brake and quick deceleration are acquired.One is used in speed 40KM/ hours
Foot brake is floored, and stopping distance reaches 29.4 meters, and 23.5 meters are reached using the method stopping distance of quick deceleration；It is in speed
At 60KM/ hours, a foot brake stopping distance is 67.3 meters, and quick deceleration stopping distance is 44.4 meters；Speed 80KM/ hours
When, a foot brake stopping distance reaches 123.4 meters, and quick deceleration stopping distance is 63.0 meters.
Snow, ice road surface stopping distance data comparison
We carried out respectively 3 times experiment, the numerical value drawn closely, it can be seen that the parking method ratio of quick deceleration
, there is very big advantage on stopping distance in the parking method of one foot brake.Although snow, ice road surface very let us driver head
Pain, but as long as we have grasped the parking method of quick deceleration, it is possible to realize the short distance parking on snow, ice road surface.
Claims (2)
1. a kind of vehicle allowed in snow, ice road traveling vehicle quick deceleration stop method, it is characterised in that：Vehicle quickly subtracts
Brake is floored, then lifted by the parking method of " point is stopped " that the method for speed parking is namely often said, as vehicle driver
Brake, repeatedly this action；If driver is using the parking method of " point is stopped ", the contact point on tire and ground will not be only one
Point is contacted with ground, tire can multiple point positions and ground there is frictional force, put and touch on the brake repeatedly, make contact of the tire with ground attached
Put forth effort to be continuously increased and level off to maximum, so braking distance is most short, tire wear is preferably minimized；It is also simultaneously to prevent brake block
Overheat and then reduce braking quality；Driver is during using point to stop, and timely adjustment direction hides dangerous situation and obstacle, also
It is increase road holding, that is, puts the performance that sideslip does not occur, breaks away and loses steering capability for automobile in a flash, reduces
It is dangerous in snow, ice road traveling.
2. a kind of vehicle according to claim 1 allowed in snow, ice road traveling vehicle quick deceleration stop method, its
It is characterised by：A kind of described vehicle allowed in snow, ice road traveling vehicle quick deceleration stop method operation principle and
It is that if driver is floored using a foot brake, vehicle tyre, which only has, a little touches ground using operating method,
Vehicle adhesive force reduces, the effect of gravity and inertia, it is impossible to vehicle is steadily stopped at once, possible moment can break away, OK
Course deviation and the uncontrolled dangerous situation of vehicle body are sailed, can usually be seen on road and be good at long braking mark, while
The damage that can not be repaired such as cause the abrasion of tire, polish, the danger blown out is also brought along during travelling afterwards, it will
Reduce the service life of tire；Take and stop in emergency, front-wheel meeting locking, automobile is along traveling straight forward, but automobile loses steering
Avoiding barrier, pedestrian and the control of necessary handling maneuver etc. can not just be realized during control ability, driver's traveling；If
Stability reduction in rear lock, the traveling of automobile, under the side interference power of very little, whipping will occur for automobile, or even adjust
First-class dangerous phenomenon, it is difficult to ensure traffic safety.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710463682.3A CN107264492A (en) | 2017-06-19 | 2017-06-19 | A kind of vehicle allowed in snow, ice road traveling vehicle quick deceleration stop method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710463682.3A CN107264492A (en) | 2017-06-19 | 2017-06-19 | A kind of vehicle allowed in snow, ice road traveling vehicle quick deceleration stop method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107264492A true CN107264492A (en) | 2017-10-20 |
Family
ID=60068981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710463682.3A Withdrawn CN107264492A (en) | 2017-06-19 | 2017-06-19 | A kind of vehicle allowed in snow, ice road traveling vehicle quick deceleration stop method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107264492A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3857613A (en) * | 1972-09-29 | 1974-12-31 | Nippon Air Brake Co | Electronic controller for use in anti-skid system for vehicles |
| CN2032162U (en) * | 1987-10-28 | 1989-02-08 | 刘辉 | Vehicle urgent brake attachment |
| CN2318099Y (en) * | 1997-12-30 | 1999-05-12 | 李建峰 | Machinery touched brake apparatus for motor vehicle braking |
| CN2417086Y (en) * | 2000-04-06 | 2001-01-31 | 阎亚欣 | Make-and-break type braking device for motor vehicle |
-
2017
- 2017-06-19 CN CN201710463682.3A patent/CN107264492A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3857613A (en) * | 1972-09-29 | 1974-12-31 | Nippon Air Brake Co | Electronic controller for use in anti-skid system for vehicles |
| CN2032162U (en) * | 1987-10-28 | 1989-02-08 | 刘辉 | Vehicle urgent brake attachment |
| CN2318099Y (en) * | 1997-12-30 | 1999-05-12 | 李建峰 | Machinery touched brake apparatus for motor vehicle braking |
| CN2417086Y (en) * | 2000-04-06 | 2001-01-31 | 阎亚欣 | Make-and-break type braking device for motor vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11926379B1 (en) | Rollover prevention apparatus | |
| CN103987603B (en) | Method and apparatus for vehicle stabilization | |
| CN104364139B (en) | Driving stability method, driving stability device and the vehicle with the driving stability device | |
| US9573589B2 (en) | Method and arrangement for vehicle stabilization | |
| CN103935265A (en) | Automobile body stability control system for electric automobile | |
| WO2016008280A1 (en) | Automobile anti-skidding device | |
| CN102267462A (en) | Lane maintenance control method | |
| US11007988B2 (en) | Control system and method for a vehicle comprising an autonomous emergency braking system | |
| CN104736401A (en) | Vehicle speed control system | |
| CN114007927B (en) | Method and apparatus for stabilizing a tractor-trailer combination and controller | |
| CN107650893A (en) | Heavy vehicle brakeing during cornereing stability supplementary controlled system | |
| CN201362249Y (en) | Four-wheel steering vehicle stability controlling system | |
| JP2002087310A (en) | Action to vehicle track based on measurement of lateral force | |
| CN110015274A (en) | A kind of sand ground, muddy section automobile-used anti-sideslip deceleration device | |
| US8738265B2 (en) | Stability control method and system for use when driving on a low-μ surface | |
| CN107264492A (en) | A kind of vehicle allowed in snow, ice road traveling vehicle quick deceleration stop method | |
| EP2516266B1 (en) | Device for stabilizing the guidance of a vehicle | |
| CN105644537A (en) | Method and system for controlling travel direction after tire of vehicle bursts | |
| DE102016221563A1 (en) | Method and driver assistance system for driving a vehicle, computer program and product and control unit | |
| CN105599737A (en) | Wheeled vehicle emergency stop system and method | |
| GB2530480A (en) | None mechanical safety system and method for vehicles | |
| JP2015150953A (en) | vehicle motion control device | |
| JP2022515308A (en) | How to make a vehicle follow a desired curved path | |
| WO2011102775A1 (en) | System and method for improving traction on wet road surfaces | |
| CN201989777U (en) | Sideslip preventive control system based on ABS (anti-lock brake system) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171020 |