CN104075892B - A kind of sideslip detection means and method - Google Patents
A kind of sideslip detection means and method Download PDFInfo
- Publication number
- CN104075892B CN104075892B CN201310109243.4A CN201310109243A CN104075892B CN 104075892 B CN104075892 B CN 104075892B CN 201310109243 A CN201310109243 A CN 201310109243A CN 104075892 B CN104075892 B CN 104075892B
- Authority
- CN
- China
- Prior art keywords
- measurement plate
- measurement
- side slip
- sideslip
- plate
- 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.)
- Active
Links
Landscapes
- Steering Control In Accordance With Driving Conditions (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The invention discloses a kind of sideslip detection means and method, side slip walue of the methods described using described device measurement double steering shaft type vehicle.The sideslip detection means includes：First measurement plate（CL1）, which is arranged on left side, for detecting the side slip walue of vehicle left steering wheel；Second measurement plate（CL2）, which is arranged on right side, for detecting the side slip walue of vehicle right turn wheel；Itself and first measurement plate（CL1）The second measurement plate（CL2）First sideslip measurement sensor of association（CG1）With the second sideslip measurement sensor（CG2）, for the side slip walue for measuring is converted into the signal of telecommunication, wherein, first measurement plate（CL1）With second measurement plate（CL2）Heterogeneous Permutation in the longitudinal direction.So as to using above-mentioned sideslip detection means, can be to priority through the first measurement plate（CL1）With the second measurement plate（CL2）Left steering wheel and the side slip walue of right turn wheel carry out priority detection, influencing each other between left steering wheel and right turn wheel when thus avoiding or reduce measurement improves certainty of measurement.
Description
Technical field
The present invention relates to automobile technical field, more particularly to Automobile Measuring Techniques field, relate more specifically to deflecting roller
Horizontal sideslip detection means and method.
Background technology
During the horizontal sideslip of deflecting roller refers to automobile straight-line travelling, at steering tire ground connection, tire is relatively
Face and the horizontal sliding phenomenon that produces.It is due to deflecting roller location parameter, particularly Wheel toe-in angle that deflecting roller laterally breaks away
Unreasonable cause is matched with camber angle.When toe-in angle is excessive relative to camber angle, wheel will outside side slip；Currently
Beam angle relative to camber angle it is too small when, wheel will inside side slip；When only both matchings are reasonable, wheel will not just produce side
To sliding.Come what is evaluated, unit is m/ to the accumulated value that laterally side slip walue deflecting roller in per linear operating range laterally breaks away
km。
The horizontal side slip walue of deflecting roller is excessive, can cause tire wear aggravation or deformity abrasion, and cause galloping
When, direction is shaken, unstable, straight-line travelling ability decline.Meanwhile, run at high speed for a long time, can also aggravate automobile tire temperature liter
Height, induction are blown out.In addition, the excessive fuel economy that can also make automobile of the horizontal side slip walue of deflecting roller, dynamic property decline.Therefore,
It is required that the horizontal side slip walue of deflecting roller is limited in less scope.For example,《GB7258-2012 motor vehicles run safe practice bar
Part》6.11st clause regulation：" to front axle using rigid axle suspension automobile when double steering shaft (front axle adopt except), its steering
The horizontal side slip walue of wheel, when being checked with side slid platform, sideslip value should be between ± 5m/km." in the prior art, generally adopt
Side slid platform includes veneer side slid platform and double plate linkage side slid platforms.But, veneer side slid platform and double plates linkage side slid platform all can not be right
The side slip walue of each deflecting roller carries out effective vehicle, though so as to cause the side slip walue for measuring meet above-mentioned side slip walue will
When asking (between ± 5m/km), still there is the phenomenon of vehicle operation exception because of sideslip.For example, for front axle is turned using double
To the vehicle of axle, the horizontal side slip walue of deflecting roller is being measured using above-mentioned veneer side slid platform and double plate linkage side slid platforms
When, although side slip walue meets above-mentioned requirements：Between ± 5m/km, but still there is often deflecting roller and eat tire phenomenon.
Thus, it is desirable to have a kind of new horizontal sideslip detection means and method, more effectively to detect the deflecting roller of vehicle
Horizontal side slip walue.
The content of the invention
It is an object of the invention to provide a kind of new horizontal sideslip detection means and method, come more effectively detect including
Using double steering shaft vehicle interior various vehicles the horizontal side slip walue of deflecting roller.
The inventor of this patent is had found through research, for the vehicle using double steering shaft, is measured using veneer side slid platform
There are following problems in the horizontal side slip walue of deflecting roller：Measured using veneer, the side slip walue of motor vehicles single wheel can only be measured, it is another
The side slip walue of side wheel can not be measured, while requiring the traveling that vehicle must just to measurement plate, the survey that otherwise vehicle is not just causing
Amount error, or write-downs superimposed with the actual value of side slip walue produce the big problem of measurement error.And, the error is difficult to disappear
Remove.So as to although the sideslip value for measuring is between ± 5m/km, still easily there is deflecting roller and eat tire phenomenon.
The inventor of this patent further study show that, double plates link single turn only to dependent formula suspension frame structure of side slid platforms
To bridge effectively, the vehicle and double steering shaft type vehicle to independent suspension structure can not measure its sideslip value (reason is：Double plates
The structure of linkage side slid platform limits its two pieces of measurement plates and synchronously can only move to inner or outer side), while can not be comprehensive
Measuring vehicle side slip walue, i.e., can not measure due to not parallel the brought defective steering stabilizer amount of centrage between axle and axle.
On the basis of the studies above and repetition test and experiment, the invention provides a kind of sideslip detection means and side
Method, to solve the problems, such as individually cannot to detect vehicle each deflecting roller side slip walue in prior art.
For achieving the above object, the present invention provides a kind of sideslip detection means, and the sideslip detection means includes：First surveys
Template, which is arranged on left side, for detecting the side slip walue of vehicle left steering wheel；Second measurement plate, which is arranged on right side, for examining
The side slip walue of measuring car right turn wheel；First sideslip measurement sensor, which is associated with first measurement plate, for first is surveyed
The side slip walue that template is measured is converted into the signal of telecommunication；And the second sideslip measurement sensor, which is associated with second measurement plate, is used
In the side slip walue that the second measurement plate is measured is converted into the signal of telecommunication, wherein, first measurement plate is existed with second measurement plate
Heterogeneous Permutation on fore-and-aft direction.
So as to by using above-mentioned sideslip detection means, can be to priority through the first measurement plate and a left side for the second measurement plate
The side slip walue of deflecting roller and right turn wheel carries out priority detection, thus avoids or reduce the mutual shadow of left steering wheel and right turn wheel
Ring, realize individually detection deflecting roller side slip walue, improve the certainty of measurement of side slip walue.
Preferably, magnitude of misalignment of first measurement plate with second measurement plate in the longitudinal direction is more than or equal to first
A width in the longitudinal direction in front is located in measurement plate and the second measurement plate.
Preferably, 1800mm is less than from the distance of the first measurement front edge of board to the second measurement plate rear end, or survey from first
Template rear end is more than 1900mm to the distance of the second measurement front edge of board.Accordingly, from the first measurement front edge of board to after the second measurement plate
The distance at end should be less than wheelbase between two steering spindles of double steering shaft vehicle, and (country's double steering shaft typically exists at present
1800mm-1900mm or so), or double steering shaft car is should be greater than from the first measurement plate rear end to the distance of the second measurement front edge of board
Two steering spindles between wheelbase.To ensure that the side slip walue of former and later two steering spindles of double steering shaft vehicle independently can be surveyed
Amount, is not affected by another axle steer.
Preferably, first measurement plate has identical width, and the width at 0.4 meter with second measurement plate
To between 1.2 meters, such as described width is 0.5 meter or 1.0 meters.
Preferably, the sideslip detection means further includes measurement plate returning device, for making first measurement plate
With the second measurement plate return.
Preferably, the measurement plate returning device includes：The first measurement plate for making the first measurement plate return is returned
Position spring, and for making the second measurement plate return spring of the second measurement plate return.
Preferably, the sideslip detection means is further included：First loosens plate, before which is arranged on the first measurement plate
Side, for eliminating the error caused by left tire deformation；And second loosen plate, which is arranged on the front of the second measurement plate, uses
In the error caused by the right squeegee action of elimination.
The present invention also provides a kind of sideslip detection method, for measuring the side slip walue of double steering shaft type vehicle, detection of breakking away
Method comprises the steps：
Step 1, makes front steering axle revolver and front steering axle right wheel successively by the first of Heterogeneous Permutation in the longitudinal direction
Measurement plate and the second measurement plate, obtain the side slip walue of the side slip walue and front steering axle right wheel of front steering axle revolver；
Step 2, makes rear steering axle revolver and rear steering axle right wheel successively by first measurement plate and the second measurement plate,
Obtain the side slip walue of the side slip walue and rear steering axle right wheel of rear steering axle revolver；
Step 3, takes the side slip walue of the side slip walue as the vehicle of maximum absolute value in four wheel side sliding amounts.
It is pointed out that the order of the measured plate of each deflecting roller in above-mentioned step 1 and step 2 includes various sides
Formula.Operation in above-mentioned technical proposal non-limiting step 1 all before step 2, and in step 1 with step 2 in, for
Same steering spindle, left steering wheel in front or right turn wheel front, nor limiting.Specifically, according to left side and right side
Measurement plate is which preceding difference, and the magnitude of misalignment according to the first and second measurement plates and the setting of distance between the two are not
Together, it will have influence on difference of four deflecting rollers through the order of vehicle panel.For example, it is also possible to be the measurement plate on right side front,
It will be now right hand steering measured plate before the deflecting roller of left side.When from the first measurement plate rear end to the second measurement front edge of board
Distance when should be greater than the wheelbase between two steering spindles of double steering shaft vehicle, two deflecting rollers in left side will first pass through measurement
Plate, followed by the measured plate of two deflecting rollers on right side.These modes are included in the protection of above-mentioned technical proposal restriction
Within the scope of.
Preferably, the sideslip detection method comprises the steps：The vehicle side slip walue between ± 5m/km
When, judge that side slip walue is qualified, otherwise judge that side slip walue is unqualified.
Preferably, in the sideslip detection method, when side slip walue is unqualified, front steering axle wheel and rear steering are adjusted
The toe-in angle and the depth of parallelism between adjustment front steering axle and rear steering axle of axle wheel, then remeasures.
Description of the drawings
Fig. 1 is the structural representation of sideslip detection means according to embodiments of the present invention.
Fig. 2 is the circuit diagram of sideslip detection means according to embodiments of the present invention.
Reference：
| CL1 | First measurement plate |
| CL2 | Second measurement plate |
| WH1 | First measurement plate return spring |
| WH2 | Second measurement plate return spring |
| FS1 | First loosens plate |
| FS2 | Second loosens plate |
| CG1 | First sideslip measurement sensor |
| CG2 | Second sideslip measurement sensor |
Specific embodiment
To make purpose, technical scheme and the advantage of present invention enforcement clearer, below in conjunction with the embodiment of the present invention
Accompanying drawing, the technical scheme in the embodiment of the present invention is further described in more detail.In the accompanying drawings, identical from start to finish or class
As label represent same or similar element or the element with same or like function.Described embodiment is the present invention
A part of embodiment, rather than the embodiment of whole.It is exemplary below with reference to the embodiment of Description of Drawings, it is intended to use
It is of the invention in explaining, and be not considered as limiting the invention.Based on the embodiment in the present invention, ordinary skill people
The every other embodiment obtained under the premise of creative work is not made by member, belongs to below the scope of protection of the invention
Embodiments of the invention are described in detail with reference to accompanying drawing.
In describing the invention, it is to be understood that term " " center ", " longitudinal direction ", " horizontal ", "front", "rear",
The orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward " is based on accompanying drawing institute
The orientation for showing or position relationship, are for only for ease of the description present invention and simplify description, rather than indicate or imply the dress of indication
Put or element with specific orientation, with specific azimuth configuration and operation, therefore it is not intended that must be protected to the present invention
The restriction of scope.
Fig. 1 is the structural representation of sideslip detection means according to embodiments of the present invention.Fig. 2 is according to embodiments of the present invention
Sideslip detection means circuit diagram.
Sideslip detection means 100 shown in Fig. 1 includes：First measurement plate CL1 and the second measurement plate CL2.In the first measurement
Plate CL1 and the second measurement plate CL2 are spaced apart in the lateral direction, spacing distance can be 0.5 meter, it is also possible to it is larger (for example
1.0 meters) or smaller (such as 0.3 meter), can be arranged according to the size of measured vehicle and test site.
First measurement plate CL1 is arranged on left side, for detecting the side slip walue of vehicle left steering wheel.Second measurement plate CL2 sets
Put on right side, for detecting the side slip walue of vehicle right turn wheel.First measurement plate CL1 is existed with second measurement plate CL2
Heterogeneous Permutation on fore-and-aft direction.
So as to by using above-mentioned sideslip detection means, can be to priority through the first measurement plate CL1 and the second measurement plate
The side slip walue of the left steering wheel and right turn wheel of CL2 carries out priority detection, thus avoids or reduce left steering wheel and right turn wheel
Influence each other, realize individually detection deflecting roller side slip walue, improve the certainty of measurement of side slip walue.
As shown in figure 1, the first measurement plate has identical width with the second measurement plate, but there can also be different width
Degree.The width can be arranged according to measurement vehicle and test site, for example can be between 0.4 meter to 1.2 meters, in a reality
Apply in example, the width is 0.5 meter, is 1.0 meters in another embodiment.First measurement plate CL1 is with the second measurement plate CL2 front
Magnitude of misalignment in rear direction is equal to the width (arrow in size in the longitudinal direction, i.e. Fig. 1 of the first measurement plate and the second measurement plate
Size on direction indicated by head A).But, the magnitude of misalignment can also be more than or less than first measurement plate and second and survey
The width of template.
As shown in figure 1, sideslip detection means 100 also includes：First sideslip measurement sensor CG1 and the second sideslip measurement
Sensor CG2.First sideslip measurement sensor CG1 is associated with the first measurement plate CL1, for what is measured the first measurement plate CL1
Side slip walue is converted into signal of telecommunication V1.Second sideslip measurement sensor CG2 is associated with the second measurement plate CL2, for second is measured
The side slip walue that plate CL2 is measured is converted into signal of telecommunication V2.
The sideslip detection means further includes measurement plate returning device, for surveying first measurement plate and second
Template return.As shown in figure 1, the measurement plate returning device includes：For making the first measurement plate return first measures
Plate return spring WH1, and for making the second measurement plate return spring WH2 of the second measurement plate return.
As shown in figure 1, the sideslip detection means is further included：First loosens plate FS1 and second loosens plate FS2.
First loosens the front that plate FS1 is arranged on the first measurement plate, for eliminating the error caused by left tire deformation.Second loosens plate
FS2 is arranged on the front of the second measurement plate, for eliminating the error caused by right squeegee action.
Sideslip detection method according to Fig. 1 of the present invention is used for the side slip walue for measuring double steering shaft type vehicle, the side
Sliding detection method comprises the steps：
Step 1, makes front steering axle revolver and front steering axle right wheel successively by the first of Heterogeneous Permutation in the longitudinal direction
Measurement plate CL1 and the second measurement plate CL2, obtain the side slip walue of the side slip walue and front steering axle right wheel of front steering axle revolver；
Step 2, makes rear steering axle revolver and rear steering axle right wheel successively by first measurement plate CL1 and the second measurement
Plate CL2, obtains the side slip walue of the side slip walue and rear steering axle right wheel of rear steering axle revolver；
Step 3, takes the side slip walue of the side slip walue as the vehicle of maximum absolute value in four wheel side sliding amounts.
Advantageously, the sideslip detection method comprises the steps：The vehicle side slip walue between ± 5m/km
When, judge that side slip walue is qualified, otherwise judge that side slip walue is unqualified.
When side slip walue is unqualified, the toe-in angle and adjustment front steering of front steering axle wheel and rear steering axle wheel are adjusted
The depth of parallelism between axle and rear steering axle, then remeasures.
Include starting vehicle according to the method for testing of another embodiment, make vehicle advance under the driving of drive shaft 103, and
After carry out following step.
Step 101, makes 101 revolver of front steering axle first by the first measurement plate CL1, left (or right) side of front steering axle revolver
To side slip walue by displacement transducer CG1 output voltage signals, the change of measurement voltage signal, and being adopted by the data of standard
Truck (the AD conversion cards of 12 standards), obtains the side slip walue of 101 revolver of front steering axle.
Step 102,101 right wheel of front steering axle is by the second measurement plate CL2, the side in a front steering axle right wheel left side (or right) direction
Sliding amount is by displacement transducer CG2 output voltage signals, the change of measurement voltage signal, and the data collecting card by standard
(the AD conversion cards of 12 standards), obtain the side slip walue of 101 right wheel of front steering axle.
Step 103,102 revolver of rear steering axle is by the first measurement plate CL1, the side slip walue in a rear steering axle left side (or right) direction
By displacement transducer CG1 output voltage signals, the change of measurement voltage signal, and the data collecting card (12 by standard
The AD conversion card of standard), obtain the side slip walue (double steering shaft vehicle) of 102 revolver of rear steering axle.
Step 104, rear steering axle right wheel is by the second measurement plate CL2, the sideslip in a rear steering axle right wheel left side (or right) direction
Amount is by displacement transducer CG2 output voltage signals, the change of measurement voltage signal, and the data collecting card (12 by standard
The AD conversion card of position standard), obtain the side slip walue (double steering shaft vehicle) of 102 right wheel of rear steering axle.
Step 105, takes the side slip walue of the value as the motor vehicles of side slip walue maximum absolute value in four wheels.
Step 106, for the vehicle that side slip walue is required beyond standard, between adjustment front steering axle 101 and rear steering axle 102
The depth of parallelism (it is assumed that the toe-in angle of each axle is pre-adjusted), until again with new side-slip apparatus detect it is qualified after can
Warehouse-in.
When the side-slip apparatus are detected, sideslip value control standard can be：Front axle using single steering spindle vehicle should ±
Between 5m/km, front axle should be between ± 5m/km using double steering shaft vehicle.
Following item is should be noted during detection.
1. before detection, confirm that each measurement plate is in running order (slidably state), otherwise discharge lockable mechanism so that
Each measurement plate is in running order.
2. switch on power.
3. automobile is made with the low-speed forward of 3-5km/h, and vertically make tested wheel pass through sliding panel.Speed is too high can be because
The dynamic response of the inertia force and instrument of platen sluggish two affects certainty of measurement；Speed is too low also to cause distortion.
4. when it is measured from sliding panel completely by when, watch reading instument, read maximum, write down the fortune of sliding panel
Dynamic direction, that is, distinguishing sliding panel is introversive or slides in and out.
5. after detection terminates, lockable mechanism is locked, locking sliding panel is cut off the electricity supply.
6. the automobile for not allowing more than specified tonnage sails side slid platform into, to prevent from damaging by pressure or damage rapid wear parts.
7. do not allow automobile on side slid platform to turn to or brake, can otherwise affect the use longevity of certainty of measurement and check-out console
Life.
8. the automobile for before driving should not be refueled suddenly, receive oil or step on clutch, can so change front-wheel and receive in test
Power state and orientation angle, cause measurement error.
When the result of detection does not meet the requirement of side slip walue, its reason should be analyzed.When requiring less beyond side slip walue,
Typically can be excluded by adjusting, when requiring larger beyond side slip walue, then want removable parts part.Even need to correct vehicle body
Could exclude.The reason for specifying overproof, it is possible to which estimation excludes the expense needed for off-gage phenomenon.
Additionally, two steerings of double steering shaft vehicle are less than from the distance of the first measurement front edge of board to the second measurement plate rear end
Wheelbase between axle, e.g., less than 1800mm, or it is more than two from the first measurement plate rear end to the distance of the second measurement front edge of board
Wheelbase between individual steering spindle, is greater than 1900mm.Accordingly, from the distance of the first measurement front edge of board to the second measurement plate rear end
(country's double steering shaft is typically in 1800mm-1900mm at present to should be less than wheelbase between two steering spindles of double steering shaft vehicle
Left and right), or two steerings that should be greater than double steering shaft vehicle from the first measurement plate rear end to the distance of the second measurement front edge of board
Wheelbase between axle.It is possible thereby to ensure that the side slip walue of former and later two steering spindles of double steering shaft vehicle independently can be measured, no
Affected by another steering spindle.
It is understood that according to left side and right measurement plate which preceding difference, and survey according to first and second
The setting of the magnitude of misalignment of template and between the two distance is different, it will have influence on four deflecting rollers through vehicle panel order not
Together.For example, it is also possible to be the measurement plate on right side front, will be now right hand steering measured plate before the deflecting roller of left side.
When from the first measurement plate rear end to second measurement front edge of board distance should be greater than two steering spindles of double steering shaft vehicle
During wheelbase, two deflecting rollers in left side will first pass through measurement plate, followed by the measured plate of two deflecting rollers on right side.These
Mode is included within protection scope of the present invention.
It is last it is to be noted that：Above example only to illustrate technical scheme, rather than a limitation.To the greatest extent
Pipe has been described in detail to the present invention with reference to the foregoing embodiments, it will be understood by those within the art that：Which is still
Technical scheme described in foregoing embodiments can be modified, or equivalent is carried out to which part technical characteristic and replace
Change；And these modifications or replacement, do not make the essence of appropriate technical solution depart from the essence of various embodiments of the present invention technical scheme
God and scope.
Claims (11)
1. a kind of sideslip detection means, it is characterised in that include：
First measurement plate (CL1), which is arranged on left side, for detecting the side slip walue of vehicle left steering wheel；
Second measurement plate (CL2), which is arranged on right side, for detecting the side slip walue of vehicle right turn wheel；
First sideslip measurement sensor (CG1), which is associated with first measurement plate (CL1), for by the first measurement plate (CL1)
The side slip walue for measuring is converted into the signal of telecommunication；And
Second sideslip measurement sensor (CG2), which is associated with second measurement plate (CL2), for by the second measurement plate (CL2)
The side slip walue for measuring is converted into the signal of telecommunication,
Wherein, first measurement plate (CL1) and second measurement plate (CL2) Heterogeneous Permutation in the longitudinal direction, first makes institute
Left steering wheel is stated by first measurement plate (CL1), the right turn wheel is then made by second measurement plate (CL2).
2. sideslip detection means as claimed in claim 1, it is characterised in that first measurement plate and second measurement plate
Magnitude of misalignment in the longitudinal direction is located at one of front in fore-and-aft direction in being more than or equal to the first measurement plate and the second measurement plate
On width.
3. sideslip detection means as claimed in claim 2, it is characterised in that from the first measurement front edge of board to after the second measurement plate
The distance at end is less than 1800mm, or is more than 1900mm from the first measurement plate rear end to the distance of the second measurement front edge of board.
4. sideslip detection means as claimed in claim 2, it is characterised in that first measurement plate and second measurement plate
With identical width, and the width is between 0.4 meter to 1.2 meters.
5. sideslip detection means as claimed in claim 2, it is characterised in that first measurement plate and second measurement plate
With identical width, and the width is 0.5 meter or 1.0 meters.
6. sideslip detection means as claimed in claim 1, it is characterised in that further include measurement plate returning device, be used for
Make first measurement plate and the second measurement plate return.
7. sideslip detection means as claimed in claim 6, it is characterised in that the measurement plate returning device includes：For making
First measurement plate return spring (WH1) of the first measurement plate return, and for making the of the second measurement plate return
Two measurement plate return springs (WH2).
8. sideslip detection means as claimed in claim 1, it is characterised in that further include：
First loosens plate (FS1), and which is arranged on the front of the first measurement plate, for eliminating the error caused by left tire deformation；
And
Second loosens plate (FS2), and which is arranged on the front of the second measurement plate, for eliminating the error caused by right squeegee action.
9. a kind of sideslip detection method, for measuring the side slip walue of double steering shaft type vehicle, it is characterised in that including following steps
Suddenly：
Step 1, makes front steering axle revolver and front steering axle right wheel successively by the first measurement of Heterogeneous Permutation in the longitudinal direction
Plate (CL1) and the second measurement plate (CL2), obtain the side slip walue of the side slip walue and front steering axle right wheel of front steering axle revolver；
Step 2, makes rear steering axle revolver and rear steering axle right wheel successively by first measurement plate (CL1) and the second measurement plate
(CL2), obtain the side slip walue of the side slip walue and rear steering axle right wheel of rear steering axle revolver；
Step 3, takes the side slip walue of the side slip walue as the vehicle of maximum absolute value in four wheel side sliding amounts.
10. sideslip detection method as claimed in claim 9, it is characterised in that comprise the steps：In the sideslip of the vehicle
When amount is between ± 5m/km, judge that side slip walue is qualified, otherwise judge that side slip walue is unqualified.
11. sideslip detection methods as claimed in claim 10, it is characterised in that when side slip walue is unqualified, adjust front steering
The toe-in angle and the depth of parallelism between adjustment front steering axle and rear steering axle of axle wheel and rear steering axle wheel, is then surveyed again
Amount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310109243.4A CN104075892B (en) | 2013-03-29 | 2013-03-29 | A kind of sideslip detection means and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310109243.4A CN104075892B (en) | 2013-03-29 | 2013-03-29 | A kind of sideslip detection means and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104075892A CN104075892A (en) | 2014-10-01 |
| CN104075892B true CN104075892B (en) | 2017-04-05 |
Family
ID=51597316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310109243.4A Active CN104075892B (en) | 2013-03-29 | 2013-03-29 | A kind of sideslip detection means and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104075892B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2669167Y (en) * | 2004-01-09 | 2005-01-05 | 山东交通学院 | Novel double-plate sideslip instrument |
| CN2898808Y (en) * | 2006-02-24 | 2007-05-09 | 成都成保发展股份有限公司 | Double steering bridge sided-skid test bed of automobile |
| CN201307063Y (en) * | 2008-11-06 | 2009-09-09 | 东风汽车有限公司 | Double-plate separate type double-steering-axle vehicle sideslip online detection device |
| CN102607864A (en) * | 2012-02-23 | 2012-07-25 | 中国人民解放军军事交通学院 | Drum-type front-wheel sideslip adjusting platform |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010070568A (en) * | 2001-05-24 | 2001-07-27 | 황상익 | Side slip tester |
-
2013
- 2013-03-29 CN CN201310109243.4A patent/CN104075892B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2669167Y (en) * | 2004-01-09 | 2005-01-05 | 山东交通学院 | Novel double-plate sideslip instrument |
| CN2898808Y (en) * | 2006-02-24 | 2007-05-09 | 成都成保发展股份有限公司 | Double steering bridge sided-skid test bed of automobile |
| CN201307063Y (en) * | 2008-11-06 | 2009-09-09 | 东风汽车有限公司 | Double-plate separate type double-steering-axle vehicle sideslip online detection device |
| CN102607864A (en) * | 2012-02-23 | 2012-07-25 | 中国人民解放军军事交通学院 | Drum-type front-wheel sideslip adjusting platform |
Non-Patent Citations (1)
| Title |
|---|
| 双转向轴商用车转向侧滑检测台研究与应用;蒋治成等;《汽车科技》;20080131(第1期);第48-51页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104075892A (en) | 2014-10-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102175467B (en) | Wheel axle locator and method for location detection of wheel axle | |
| CN100489465C (en) | Cable type medium and low speed road dynamic weighing device | |
| CN102144144A (en) | Device and method for determining and setting the chassis geometry of a vehicle | |
| CN102582686A (en) | Truck combination hinge angle measuring and controlling system | |
| CN204731032U (en) | A kind of toe-in of automobile measurement mechanism | |
| CN202008352U (en) | Wheel axle positioner | |
| CN105181358A (en) | Vehicle four-wheel positioning detection device | |
| CN101576477B (en) | Pavement friction coefficient testing car | |
| CN104005324B (en) | A kind of detection system of pavement structure information | |
| CN202853570U (en) | Apparatus for automatic measurement of vehicle outer contour dimension and weight | |
| CN104792555A (en) | Automotive toe-in measuring device and automotive toe-in measuring method using same | |
| CN103808297A (en) | Body flatness measuring instrument of freight train | |
| CN103162974A (en) | Horizontal height difference correction system for laser projection type automobile four-wheel aligner lifting frame | |
| CN204882099U (en) | Vehicle four -wheel location detection device | |
| CN105865375B (en) | Device and method for detecting deflection angle of semitrailer axle | |
| CN104075892B (en) | A kind of sideslip detection means and method | |
| CN205538238U (en) | Side -slipping checkout stand for vehicle | |
| CN106441206B (en) | It is a kind of for measuring the horizontal fixture of automobile thrust line | |
| CN203798825U (en) | Large tonnage truck speedometer detection device | |
| CN1323291C (en) | Dynamic detector for steering wheel positioning of automobile | |
| CN202903303U (en) | Double-weighing-platform type automotive dynamic weighing system | |
| CN202362145U (en) | Sliding plate type vehicle sideslip checkout stand | |
| CN103673825A (en) | Device for measuring distance difference between treading surface and journal surface of railway vehicle wheel set | |
| CN1796962A (en) | Detection system for four-wheel positioning of automobiles in large size | |
| CN111172850B (en) | Dynamic measuring device for road deflection value and dynamic measuring deflection beam for deflection value |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |