CN106218719B - A kind of articulated train wheel zero bias bearing calibration - Google Patents
A kind of articulated train wheel zero bias bearing calibration Download PDFInfo
- Publication number
- CN106218719B CN106218719B CN201610684013.4A CN201610684013A CN106218719B CN 106218719 B CN106218719 B CN 106218719B CN 201610684013 A CN201610684013 A CN 201610684013A CN 106218719 B CN106218719 B CN 106218719B
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- Prior art keywords
- compartment
- wheel
- angle
- prime
- zero bias
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D12/00—Steering specially adapted for vehicles operating in tandem or having pivotally connected frames
- B62D12/02—Steering specially adapted for vehicles operating in tandem or having pivotally connected frames for vehicles operating in tandem
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D15/00—Steering not otherwise provided for
- B62D15/02—Steering position indicators ; Steering position determination; Steering aids
- B62D15/021—Determination of steering angle
- B62D15/0245—Means or methods for determination of the central position of the steering system, e.g. straight ahead position
Abstract
The invention discloses a kind of articulated train wheel zero bias bearing calibration, include the following steps: that S1. control train is corrected the prime compartment holding straight-line travelling in compartment；S2. monitoring train is corrected the deflection angle of the linkwork in compartment and prime compartment, by adjusting the steering angle of wheel in tested compartment, so that the deflection angle of the linkwork is 0 degree, and records the wheel turning angle angle value for being tested compartment at this time；S3. it is corrected with wheel drift angle of the wheel turning angle angle value to tested compartment.The present invention can carry out zero bias correction to wheel in articulated train operation, and correction rate is fast, high-efficient, and consider wheel Wheel slip angle in the process of moving completely, the high advantage of correction accuracy.
Description
Technical field
The present invention relates to articulated train Wheel alignment field more particularly to a kind of articulated train wheel zero bias correction sides
Method.
Background technique
In urban public tranlport system, since traditional bus transport power is few, it will usually by hinged more piece compartment come group
Increase transport power at radial type rubber tire train, develop rubber tire train in small and medium-sized cities and substitute traditional bus, guarantees rubber tire
Under the conditions of the safety factors such as train passability and steering behaviour, transport capacity can not only be improved and transportation cost can be reduced
30% or so.
For multi-shaft steering vehicle, the zero point of wheel is most important, if without zero correction vehicle in straight-line travelling
When the feelings of stationary vehicle cannot be rested essentially within for steered wheel correction at present by the expectation straight-line travelling of driver
Wheel alignment under condition, this method because wheel in stationary state there are lateral deviation, for zero bias correction there are error, for
One articulated vehicle, especially multi-unit vehicle influence very big.
Summary of the invention
The technical problem to be solved in the present invention is that, for technical problem of the existing technology, the present invention provides one
Kind can carry out zero bias correction to wheel in articulated train operation, and correction rate is fast, and considers wheel completely and travelling
Wheel slip angle in the process, the high articulated train wheel zero bias bearing calibration of correction accuracy.
In order to solve the above technical problems, technical solution proposed by the present invention are as follows: a kind of articulated train wheel zero bias correction
Method includes the following steps:
S1. the prime compartment that control train is corrected compartment keeps straight-line travelling；
S2. monitoring train is corrected the deflection angle of the linkwork in compartment and prime compartment, by adjusting tested compartment
Steering angle of wheel so that the deflection angle of the linkwork is 0 degree, and record the wheel turning angle in tested compartment at this time
Angle value；
S3. it is corrected with wheel drift angle of the wheel turning angle angle value to tested compartment.
As a further improvement of the present invention, the specific steps of the step S1 include: when the prime compartment only includes
When drawing compartment, compartment is made to keep straight-line travelling for 0 by the steering angle of the steering shaft in control traction compartment.
As a further improvement of the present invention, the specific steps of the step S1 include: when the prime compartment includes leading
When drawing two sections or the above compartment including compartment and trailer, the steering angle of the steering shaft in control traction compartment is 0 degree, is controlled simultaneously
The wheel turning angle of trailer, so that the deflection angle of the linkwork in prime compartment remains 0 degree.
Compared with the prior art, the advantages of the present invention are as follows: the present invention can in articulated train operation to wheel into
The correction of row zero bias, correction rate is fast, high-efficient, and considers wheel Wheel slip angle in the process of moving completely, correction essence
Degree is high.
Detailed description of the invention
Fig. 1 is specific embodiment of the invention flow diagram.
Fig. 2 is specific embodiment of the invention articulated train structural schematic diagram.
Marginal data: 1, wheel；2, linkwork.
Specific embodiment
Below in conjunction with Figure of description and specific preferred embodiment, the invention will be further described, but not therefore and
It limits the scope of the invention.
Embodiment one:
As shown in Figure 1, the present embodiment articulated train wheel zero bias bearing calibration, includes the following steps: S1. control column
The prime compartment that vehicle is corrected compartment keeps straight-line travelling；S2. monitoring train is corrected the linkwork in compartment Yu prime compartment
Deflection angle so that the deflection angle of linkwork is 0 degree, and record by adjusting the steering angle of wheel in tested compartment
It is tested the wheel turning angle angle value in compartment at this time；S3. school is carried out with wheel drift angle of the wheel turning angle angle value to tested compartment
Just.The specific steps of step S1 are as follows: when current grade compartment only includes traction compartment, pass through turn of the steering shaft in control traction compartment
Compartment is made to keep straight-line travelling for 0 to angle.
In the present embodiment, as shown in Fig. 2, articulated train includes No. 1 vehicle, No. 2 vehicles, No. 3 vehicles totally 3 section compartment, No. 1 vehicle
To draw compartment, including 2 axles of front axle and back axle, wherein front axle is steering shaft, and No. 2 vehicles and No. 3 vehicles only have one
A axle is steering shaft, and steering is respectively controlled using independent steering mechanism.When needing the wheel to No. 2 vehicles in Fig. 2
Zero bias correction is carried out, the prime compartment of No. 2 vehicles only has No. 1 vehicle.Wheel zero bias timing is being carried out to No. 2 vehicles, is controlling No. 1 first
The steering angle of the front axle of vehicle remains 0 degree, so that No. 1 vehicle keeps straight-line travelling.Certainly, if the back axle of No. 1 vehicle
It is equally also steering shaft, then the steering angle for also needing control back axle remains 0 degree.Then it monitors between No. 1 vehicle and No. 2 vehicles
Linkwork deflection angle, and be adjusted by the steering angle of the steering shaft to No. 2 vehicles, so that the linkwork
Deflection angle is 0 degree, records the steering angle of the steering shaft of No. 2 vehicles at this time, and with the steering angle to the turning machine of No. 2 vehicles
The wheel drift angle of structure is corrected.
Embodiment two:
The present embodiment is basically the same as the first embodiment, the difference is that the specific steps of step S1 are as follows: current grade compartment
Including traction compartment and trailer including two sections or the above compartment when, control traction compartment steering shaft steering angle be 0 degree, together
When control trailer wheel turning angle so that the deflection angle of the linkwork in prime compartment remains 0 degree.As shown in Fig. 2,
When needing that No. 3 compartments are carried out with wheel zero bias timing, the steering angle for controlling the front axle of No. 1 vehicle first remains 0 degree, thus
So that No. 1 vehicle keeps straight-line travelling, it is also desirable to control No. 2 vehicles, so that the actual steering angle of the wheel of No. 2 vehicles
Degree is 0 degree, i.e., so that the deflection angle of the linkwork between No. 1 vehicle and No. 2 vehicles remains 0 degree.Then No. 2 vehicles and 3 are monitored
The deflection angle of linkwork between number vehicle, and be adjusted by the steering angle of the steering shaft to No. 3 vehicles, so that the hinge
The deflection angle of connection mechanism is 0 degree, records the steering angle of the steering shaft of No. 3 vehicles at this time, and with the steering angle to No. 3 vehicles
The wheel drift angle of steering mechanism be corrected.
By means of the present invention, zero bias timing is carried out to the wheel of articulated train, does not need to stop, can directly exists
Zero bias correction is carried out to wheel in operational process, correction rate is fast, high-efficient, and considers wheel completely in correction course
The practical lateral deviation angle of tire in the process of moving corrects more accurate.
Above-mentioned only presently preferred embodiments of the present invention, is not intended to limit the present invention in any form.Although of the invention
It has been disclosed in a preferred embodiment above, however, it is not intended to limit the invention.Therefore, all without departing from technical solution of the present invention
Content, technical spirit any simple modifications, equivalents, and modifications made to the above embodiment, should all fall according to the present invention
In the range of technical solution of the present invention protection.
Claims (3)
1. a kind of articulated train wheel zero bias bearing calibration, which comprises the steps of:
S1. the prime compartment that control train is corrected compartment keeps straight-line travelling；
S2. monitoring train is corrected the deflection angle of the linkwork in compartment and prime compartment, by adjusting the vehicle in tested compartment
Steering angle is taken turns, so that the deflection angle of the linkwork is 0 degree, and records the steering angle of wheel for being tested compartment at this time
Value；
S3. it is corrected with wheel drift angle of the wheel turning angle angle value to tested compartment.
2. articulated train wheel zero bias bearing calibration according to claim 1, it is characterised in that: the tool of the step S1
Body step includes: that the steering angle when the prime compartment only includes traction compartment, through the steering shaft in control traction compartment is 0
So that compartment keeps straight-line travelling.
3. articulated train wheel zero bias bearing calibration according to claim 1, it is characterised in that: the tool of the step S1
When body step includes: two sections or the above compartment when the prime compartment including traction compartment and trailer, tractor is controlled
The steering angle of the steering shaft in compartment is 0 degree, while controlling the wheel turning angle of trailer, so that the linkwork in prime compartment is inclined
Gyration remains 0 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610684013.4A CN106218719B (en) | 2016-08-18 | 2016-08-18 | A kind of articulated train wheel zero bias bearing calibration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610684013.4A CN106218719B (en) | 2016-08-18 | 2016-08-18 | A kind of articulated train wheel zero bias bearing calibration |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106218719A CN106218719A (en) | 2016-12-14 |
| CN106218719B true CN106218719B (en) | 2019-01-08 |
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ID=57553229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610684013.4A Active CN106218719B (en) | 2016-08-18 | 2016-08-18 | A kind of articulated train wheel zero bias bearing calibration |
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| CN (1) | CN106218719B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2017326752B2 (en) | 2016-09-15 | 2023-06-01 | Terex Australia Pty Ltd | Crane counterweight and suspension |
| CN107963123B (en) * | 2016-10-19 | 2019-11-29 | 中车株洲电力机车研究所有限公司 | A kind of articulated train high stability control method |
| CN112284243B (en) * | 2019-07-25 | 2022-05-27 | 中车株洲电力机车研究所有限公司 | Method for adjusting steering system sensor of multi-marshalling rubber-tyred electric car |
| CN115214775B (en) * | 2022-08-31 | 2023-09-22 | 北京主线科技有限公司 | Steering wheel neutral position adjusting method, device, equipment and medium |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4002890C2 (en) * | 1990-02-01 | 1995-01-05 | Man Nutzfahrzeuge Ag | Articulated bus |
| DE102007011180A1 (en) * | 2007-03-06 | 2008-09-11 | Daimler Ag | Rangierhilfe and method for drivers of vehicles or vehicle combinations, which consist of mutually bendable vehicle elements |
| EP2773545A4 (en) * | 2011-10-31 | 2015-06-24 | Volvo Lastvagnar Ab | Method and arrangement for vehichle stabilization |
| DE102015221120B4 (en) * | 2014-10-31 | 2021-02-18 | Deere & Company | Steering control system for a vehicle platoon and steering control method for the same |
| CN105292256B (en) * | 2015-11-20 | 2017-12-05 | 南车株洲电力机车研究所有限公司 | The multi-axle steering track of rubber tire low-floor intelligent track train follows closed loop control method |
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| CN106218719A (en) | 2016-12-14 |
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