CN104228934A - Tracking type combination vehicle - Google Patents
Tracking type combination vehicle Download PDFInfo
- Publication number
- CN104228934A CN104228934A CN201310231864.XA CN201310231864A CN104228934A CN 104228934 A CN104228934 A CN 104228934A CN 201310231864 A CN201310231864 A CN 201310231864A CN 104228934 A CN104228934 A CN 104228934A
- Authority
- CN
- China
- Prior art keywords
- trailer
- steering
- self
- gear
- type vehicle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Steering Control In Accordance With Driving Conditions (AREA)
Abstract
The invention relates to a tracking type combination vehicle, and belongs to the field of automobiles. The tracking type combination vehicle comprises a front motor tractor and a trailer, wherein the motor tractor is provided with a power device and the trailer is dragged by the motor tractor and is provided with no power device. A direction angle sensor is arranged on the motor tractor and transmits turning angle data to a controller of the vehicle. An automatic steering mechanism is arranged on the trailer. The controller controls the automatic steering mechanism on the trailer. A system is simple in structure, easy to mount, and when applied to the combination vehicle, the system can lower cost and improve efficiency effectively.
Description
Technical field
The present invention relates to a kind of train-type vehicle, particularly a kind of tracking formula train-type vehicle, belongs to automotive field.
Background technology
For increasing a transportation volume, increase work efficiency, the types of transportation that tractor truck adds trailer is generally used, common trailer quantity is one, this is generally used as long-distance transport, in construction, the occasions such as place material transfer are increase work efficiency also often to use the form of trailer, and this short-range trailer quantity is often more than one, the train-type vehicle of this form can be increased work efficiency by actv. in the transfer of short range mass transport, reduce productive costs, in this fashion, tractor truck is self-powered and turn to, trailer does not generally have power and turns to, the trailer that this mode is cared for is more, train length head, when turning, because steering hardware is only arranged on tractor truck, trailer turns to the vehicle body needing tractor truck to drive and guides, so the quantity of trailer is more, the road radius needed when turning is larger, in the conditional situation in place, the quantity of trailer can only be limited, reduce a carrying capacity, this mode limits the performance of conveying efficiency to a certain extent, add constructing road cost.
Summary of the invention
The present invention is for providing a kind of tracking formula train-type vehicle.
Tracking formula train-type vehicle provided by the present invention, comprise self-powered tractor truck above and pull on tractor truck without self-powered trailer, described tractor truck is provided with direction rotary angle transmitter, rotary angle transmitter is by the controller of corner data transmission to vehicle, trailer is provided with self-steering gear, controller controls the self-steering gear on trailer, described trailer quantity is at least two, all trailers all arrange self-steering gear, described self-steering gear is arranged on trailer front wheel, described self-steering gear is: arrange steering hardware at trailer, the steering shaft of steering hardware arranges a motor, controller controls electric machine rotation, steering torque is delivered to wheel by motor via reducer or Direct driver steering shaft, described self-steering gear is: arrange steering hardware at trailer, steering shaft is arranged a gear, one tooth bar coordinated with gear is set, the output arranging linear electric motors is fixedly connected with tooth bar, controller controls linear electric motors, steering torque is delivered to wheel by rack drives gear by linear electric motors.
Tracking formula train-type vehicle provided by the present invention is when turning, tractor truck is provided with steering angle sensor, trailer is provided with self-steering gear, the steering angle data of tractor truck is transferred to controller by steering angle sensor, the self-steering gear that controller controls on trailer rotates identical direction angle with tractor truck, this mode effectively reduces the turn radius of train-type vehicle, compared with the train-type vehicle of routine, when train length is certain, reduce turn radius, road input cost can be reduced, reduce train-type vehicle actual travel distance, reduce and consume, when turn radius is identical, the length of train-type vehicle can be increased, increase trailer quantity, improve transportation volume, native system structure is simple, be easy to install, be applied in train-type vehicle, cost can be effectively reduced, raise the efficiency.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of one embodiment of the present invention.
Fig. 2 is the schematic diagram of another embodiment of the present invention.
Detailed description of the invention
In order to explain enforcement of the present invention more fully, provide embodiment of the present invention.These embodiments are only the elaborations to this device, do not limit the scope of the invention.
Tracking formula train-type vehicle, comprise self-powered tractor truck above and pull on tractor truck without self-powered trailer, described tractor truck is provided with direction rotary angle transmitter, rotary angle transmitter is by the controller of corner data transmission to vehicle, trailer is provided with self-steering gear, controller controls the self-steering gear on trailer, described trailer quantity is at least two, all trailers all arrange self-steering gear, described self-steering gear is arranged on trailer front wheel, described self-steering gear is: arrange steering hardware at trailer, the steering shaft of steering hardware arranges a motor, controller controls electric machine rotation, steering torque is delivered to wheel by motor via reducer or Direct driver steering shaft, described self-steering gear is: arrange steering hardware at trailer, steering shaft is arranged a gear, one tooth bar coordinated with gear is set, the output arranging linear electric motors is fixedly connected with tooth bar, controller controls linear electric motors, steering torque is delivered to wheel by rack drives gear by linear electric motors.Controller in the present invention, can arrange an independent controller, also can adopt in current car running computer, to arrange corresponding functional module take on controller.As shown in Figure 1,1-1 is depicted as the steering shaft a of tractor truck, steering shaft a is provided with rotary angle transmitter 2, rotary angle transmitter 2 is connected to controller 3, by corner data transmission to controller 3, trailer b is provided with steering hardware, 1-2 is the steering shaft b of steering hardware on trailer b, motor b4 drives steering shaft b1-2, for increasing steering torque, between motor b4 and steering shaft b1-2, arrange reductor 5, motor leads to b4 and drives turning cylinder to be transferred on the car front-wheel of trailer b by steering torque by reductor 5, and controller 3 controls the rotation of motor b4.Accompanying drawing 2 is another embodiment of the invention, 1-1 is depicted as the steering shaft a of tractor truck, steering shaft a is provided with rotary angle transmitter 2, rotary angle transmitter 2 is connected to controller 3, by corner data transmission to controller 3, trailer b is provided with steering hardware, 1-2 is the steering shaft b of steering hardware on trailer b, steering shaft b1-2 is arranged a gear 6, the output of linear electric motors 7 is fixedly connected with tooth bar 8, tooth bar 8 engages with gear 6, controller 3 controls the stroke of linear electric motors 8, linear electric motors rotarily drive steering shaft b1-2 rotation by tooth bar 8 driven wheel 6 and steering torque are delivered to car front-wheel.Steering hardware in the present invention can be existing steering hardware, rotary angle transmitter in the present invention can be the rotary angle transmitter that current car is installed and used, the such as current rotary angle transmitter of ESP system on vehicle, controller module, middle corner data reception module is set, technical scheme that steering mechanism of trailer control module can realize tracking formula train-type vehicle of the present invention.Tracking formula train-type vehicle provided by the present invention is when turning, tractor truck is provided with steering angle sensor, trailer is provided with self-steering gear, the steering angle data of tractor truck is transferred to controller by steering angle sensor, the self-steering gear that controller controls on trailer rotates identical direction angle with tractor truck, this mode effectively reduces the turn radius of train-type vehicle, compared with the train-type vehicle of routine, when train length is certain, reduce turn radius, road input cost can be reduced, reduce train-type vehicle actual travel distance, reduce and consume, when turn radius is identical, the length of train-type vehicle can be increased, increase trailer quantity, improve transportation volume, native system structure is simple, be easy to install, be applied in train-type vehicle, cost can be effectively reduced, raise the efficiency.
Claims (4)
1. tracking formula train-type vehicle, comprise self-powered tractor truck above and pull on tractor truck without self-powered trailer, it is characterized in that: described tractor truck is provided with direction rotary angle transmitter, rotary angle transmitter is by the controller of corner data transmission to vehicle, trailer is provided with self-steering gear, and controller controls the self-steering gear on trailer.
2. tracking formula train-type vehicle according to claim 1, is characterized in that: described trailer quantity is at least two, and all trailers all arrange self-steering gear, and described self-steering gear is arranged on trailer front wheel.
3. tracking formula train-type vehicle according to claim 1, it is characterized in that: described self-steering gear is: arrange steering hardware at trailer, the steering shaft of steering hardware arranges a motor, controller controls electric machine rotation, and steering torque is delivered to wheel by motor via reducer or Direct driver steering shaft.
4. tracking formula train-type vehicle according to claim 1, it is characterized in that: described self-steering gear is: arrange steering hardware at trailer, steering shaft is arranged a gear, one tooth bar coordinated with gear is set, the output arranging linear electric motors is fixedly connected with tooth bar, controller controls linear electric motors, and steering torque is delivered to wheel by rack drives gear by linear electric motors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310231864.XA CN104228934A (en) | 2013-06-13 | 2013-06-13 | Tracking type combination vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310231864.XA CN104228934A (en) | 2013-06-13 | 2013-06-13 | Tracking type combination vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104228934A true CN104228934A (en) | 2014-12-24 |
Family
ID=52218063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310231864.XA Pending CN104228934A (en) | 2013-06-13 | 2013-06-13 | Tracking type combination vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104228934A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105549584A (en) * | 2015-11-30 | 2016-05-04 | 唐山轨道客车有限责任公司 | Self-steering tracking operation train |
| CN105857394A (en) * | 2016-04-12 | 2016-08-17 | 西南交通大学 | Trackless train steering control device and control method thereof |
| CN110001554A (en) * | 2019-03-15 | 2019-07-12 | 田嘉一 | A kind of trailer can active steering, driving, the towed vehicle of braking and its control method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1071382A (en) * | 1991-10-09 | 1993-04-28 | 曼内斯曼股份公司 | By electric motor driven train-type vehicle |
| CN1480367A (en) * | 2003-07-22 | 2004-03-10 | 武汉理工大学 | Trailer possessing favourable performances of trace path |
| CN1891552A (en) * | 2006-05-30 | 2007-01-10 | 上海燃料电池汽车动力***有限公司 | Electric booster steering system with active turn-right and damp control |
| RU2372241C1 (en) * | 2008-04-21 | 2009-11-10 | Государственное образовательное учреждение высшего профессионального образования "Елецкий государственный университет им. И.А. Бунина" | Road train |
| US20120245796A1 (en) * | 2011-03-25 | 2012-09-27 | Jinghong Yu | System and method for controlling a trailer connected to a vehicle |
-
2013
- 2013-06-13 CN CN201310231864.XA patent/CN104228934A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1071382A (en) * | 1991-10-09 | 1993-04-28 | 曼内斯曼股份公司 | By electric motor driven train-type vehicle |
| CN1480367A (en) * | 2003-07-22 | 2004-03-10 | 武汉理工大学 | Trailer possessing favourable performances of trace path |
| CN1891552A (en) * | 2006-05-30 | 2007-01-10 | 上海燃料电池汽车动力***有限公司 | Electric booster steering system with active turn-right and damp control |
| RU2372241C1 (en) * | 2008-04-21 | 2009-11-10 | Государственное образовательное учреждение высшего профессионального образования "Елецкий государственный университет им. И.А. Бунина" | Road train |
| US20120245796A1 (en) * | 2011-03-25 | 2012-09-27 | Jinghong Yu | System and method for controlling a trailer connected to a vehicle |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105549584A (en) * | 2015-11-30 | 2016-05-04 | 唐山轨道客车有限责任公司 | Self-steering tracking operation train |
| CN105549584B (en) * | 2015-11-30 | 2018-11-09 | 中车唐山机车车辆有限公司 | The train of self- steering tracking operation |
| CN105857394A (en) * | 2016-04-12 | 2016-08-17 | 西南交通大学 | Trackless train steering control device and control method thereof |
| CN105857394B (en) * | 2016-04-12 | 2018-11-20 | 西南交通大学 | A kind of tractor trailer train steering control device and its control method |
| US11110959B2 (en) | 2016-04-12 | 2021-09-07 | Southwest Jiaotong University | Steering control device for trackless train and control method therefor |
| CN110001554A (en) * | 2019-03-15 | 2019-07-12 | 田嘉一 | A kind of trailer can active steering, driving, the towed vehicle of braking and its control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20170050514A1 (en) | Integrated steering drive axle for vehicle and electric vehicle | |
| CN203318493U (en) | Circulating ball type electric power-assisted steering gear | |
| CN103569197B (en) | four-wheel steering system and control method thereof | |
| CN104228934A (en) | Tracking type combination vehicle | |
| CN205890972U (en) | Electric automobile intelligence corner drive arrangement | |
| CN108639185A (en) | A kind of single driving steering wheel type omnidirectional AGV vehicles | |
| CN203581090U (en) | Four-wheel steering system | |
| CN102632921A (en) | Electric drive pusher type steering system controlled by coupling force and displacement and control method | |
| CN109278679A (en) | A kind of laboratory vehicle based on bi-motor independent control | |
| CN202389448U (en) | Circulative-ball hydraulic power-assisted steering system of motor-driven pump | |
| CN102442344A (en) | Circulating ball motor pump type hydraulic power-assisted steering system | |
| CN206719319U (en) | A kind of motor bus hydraulic pressure active front steering system | |
| CN205574046U (en) | Four wheel steering's electric automobile | |
| CN103448796A (en) | Forklift steering axle | |
| CN107010107A (en) | A kind of motor bus hydraulic pressure active front steering system and control method | |
| CN203713508U (en) | Installation structure of electric vehicle powertrain | |
| CN205930281U (en) | Hydraulic pressure four wheel drive device | |
| CN204279606U (en) | Pure electric coach Electro-Hydraulic Power Steering System | |
| CN201333931Y (en) | Heavy axle equipped with two hydraulic motors | |
| CN203391617U (en) | Heightened steering drive axle | |
| CN208036395U (en) | Unmanned transfer and unmanned transport vehicle | |
| CN107097641B (en) | Hydraulic four-wheel driving device | |
| CN202107016U (en) | Back wheel assist system for four-wheel steering automobile | |
| CN206307103U (en) | A kind of electric boosting steering system | |
| CN101670853B (en) | Steering mechanism of double-body vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141224 |
|
| WD01 | Invention patent application deemed withdrawn after publication |