CN206664742U - Hanging vehicle and trailer - Google Patents
Hanging vehicle and trailer Download PDFInfo
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- CN206664742U CN206664742U CN201720661396.3U CN201720661396U CN206664742U CN 206664742 U CN206664742 U CN 206664742U CN 201720661396 U CN201720661396 U CN 201720661396U CN 206664742 U CN206664742 U CN 206664742U
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Abstract
A kind of hanging vehicle and trailer are the utility model is related to, hanging vehicle includes tractor, is connected to the trailer of tractor, and tractor includes tractor engine and engine controller；Trailer includes integration electricity and drives bridge, electric machine controller and battery, and integration electricity drives bridge, and there is the trailer motor of integrated setting and electricity to drive bridge, for driving trailer wheels；Electric machine controller connects with entire car controller communication, for controlling the integration electricity to drive bridge；Battery is connected with the electric machine controller.Integrated electricity drives bridge small volume, saves space, and be easily installed and dismantle.
Description
Technical field
It the utility model is related to automotive field, and in particular to a kind of hanging vehicle and trailer.
Background technology
With the development of logistic industry, hanging vehicle is widely used, and it is big and not readily removable that it is primarily used to transportation volume
The large cargo divided.Hanging vehicle generally includes truck-trailer combination, and at present, the power of hanging vehicle is provided by tractor, hangs
Car does not have dynamical system, makes vehicle power unbalanced, and then makes the energy consumption of vehicle higher, causes cost of transportation higher.
Utility model content
The technical problems to be solved in the utility model is, for the drawbacks described above of prior art, there is provided a kind of power is equal
Weighing apparatus, the hanging vehicle and trailer that energy consumption is relatively low, cost of transportation is relatively low.
A kind of hanging vehicle, including tractor, the trailer for being connected to the tractor,
The tractor includes：
Tractor engine, it is arranged on tractor car body；
Engine controller；And
Entire car controller；
The trailer includes：
Integrated electricity drives bridge, and the trailer motor and electricity with integrated setting drive bridge, for driving trailer wheels；
Electric machine controller, communicate and connect with the entire car controller, for controlling the integration electricity to drive bridge；And
Battery, it is connected with the electric machine controller.
In one of embodiment, it is described integration electricity drive bridge at least two, the electric machine controller with it is described at least
Two integration electricity drive bridge and are connected.
In one of embodiment, the integration electricity drives bridge and also the electric machine controller is integrated in one.
In one of embodiment, the integration electricity drives bridge at least two, the entire car controller and each institute
The electric machine controller that integrated electricity is driven in bridge is stated to be connected.
In one of embodiment, the trailer also includes at least one nonpowered axle.
In one of embodiment, the trailer includes at least two integration electricity drive bridges and one described non-driven
Axle.
In one of embodiment, the trailer motor has electric motor mode, generator mode and close pattern, described
Electric machine controller is used for the pattern for controlling the trailer motor.
In one of embodiment, the hanging vehicle also includes being arranged at the tractor car body and/or the trailer
Sensor on car body, the sensor are connected with the entire car controller.
In one of embodiment, it is arranged at the entire car controller, the electric machine controller, the battery-disassembled
On the hanging vehicle.
A kind of trailer, include for being connected to tractor：
Trailer car body；
Electricity drives bridge, is connected with trailer wheels, for driving the trailer wheels；
Trailer motor, power is provided to drive the trailer wheels for driving bridge for the electricity；And
Electric machine controller, communicated to connect with the entire car controller being arranged on tractor during operation, for according to described whole
Vehicle controller controls the trailer motor driving electricity to drive bridge,
Wherein, the trailer motor drives bridge integrated setting with the electricity, forms integration electricity and drives bridge.
Above-mentioned hanging vehicle in the process of moving, entire car controller can obtain the driving states of vehicle, battery state,
The state of motor, and according to the transport condition of vehicle and the distribution of vehicle-state motivation of adjustment system, make vehicle rationally to divide
Power with truck-trailer combination, effectively reduces the power of vehicle tractor, and can pass through electricity when engine inefficiencies work
Machine provides auxiliary power, and then makes engine be worked with optimum efficiency, so that vehicle power is more balanced.So, can not only
Enough ensure that hanging vehicle has sufficient power, make it be travelled with optimal speed, and vehicle can be reduced because power is uneven
Caused by energy consumption waste, in addition, when tractor engine be internal combustion engine, additionally it is possible to effectively reduction tractor engine work(
Rate, saving fuel oil, reduce exhaust emissions.Also, integrated electricity drives bridge small volume, saves space, and be easily installed and dismantle.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing：
Fig. 1 is the structural representation of the hanging embodiment of vehicle one of the utility model；
Fig. 2 is the structural representation of another embodiment of the hanging vehicle of the utility model；
Fig. 3 is the structural representation of another embodiment of the hanging vehicle of the utility model；
Fig. 4 is the structural representation of another embodiment of the hanging vehicle of the utility model.
Embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.Better embodiment of the present utility model is given in accompanying drawing.But the utility model can come in many different forms
Realize, however it is not limited to embodiments described herein.On the contrary, the purpose for providing these embodiments is to make to this practicality newly
The more thorough and comprehensive that the disclosure of type understands.
It should be noted that when element is referred to as " being arranged at " another element, it can be directly on another element
Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
For illustrative purposes only, it is unique embodiment to be not offered as " right side " and similar statement.
As shown in figure 1, it is the structural representation of the hanging embodiment of vehicle 10 1 of the utility model.
In the present embodiment, hanging vehicle 10 includes tractor 12, is connected to the trailer 14 of tractor 12.
Tractor 12 includes tractor engine 120 and engine controller 122.Tractor engine 120 can be interior
Combustion engine, motor etc., or hybrid power engine, such as oily electric hybrid engine.Wherein, entire car controller 124 is logical
Often it is placed on tractor 12.
Trailer 14 includes battery 144, electric machine controller 148, trailer motor 142, electricity and drives bridge 146.Wherein, trailer 14 both may be used
Think semitrailer, or full trailor.
In one embodiment, trailer motor 142 is arranged on trailer car body；Battery 144 is arranged on trailer car body；Electricity
Pond is that trailer motor 142 provides electric energy by electric machine controller 148, and driving trailer motor 142 rotates, the rotation of trailer motor 142
Transhipment is dynamic to pass to electricity drive bridge 146 by transmission axle, drives trailer wheels to rotate, to provide auxiliary power to vehicle.Motor control
Device 148 processed is connected between trailer motor 142 and battery 144, the energy transmission between control trailer motor 142 and battery 144
And conversion.It should be noted that electric machine controller 148 can be one, but there is multiple-channel output, to control multiple trailer motors
142, as shown in Figure 2 and Figure 3；Electric machine controller 148 can also be multiple, control multiple trailer motors 142 respectively, such as Fig. 4 institutes
Show.In other embodiment, battery 144 can also be arranged on tractor 12, or tractor 12, trailer 14 are equipped with electricity
Pond 144.Battery 144 can be simultaneously to each electric machine with energy, or uses independently of one another, to promote suspension and axletree system
System advances.When trailer motor is in power generation mode, battery can also get up power storage.
The wheel of trailer is follower in the hanging vehicle of tradition, and it is arranged on non-rotary axletree, i.e. nonpowered axle, car
The wheel hub rotation outside axle is taken turns, the hanging vehicle 10 of the utility model drives bridge 146 by electricity and rotated with motor car wheel so that trailer car
Wheel can turn into driving wheel.When vehicle needs auxiliary power, the controlled motor controller 148 of entire car controller 124, hung with controlling
Vehicle motor 142 drives connected electricity to drive bridge 146, makes to turn into driving wheel with the wheel that electricity drive bridge 146 is connected, and then to hang
Formula vehicle 10 provides auxiliary power, and now, battery 144 is powered for motor, so that its driving moment.Wherein, electricity drive bridge 146 can root
Quantity and installation site are selected according to being actually needed.For example, as shown in figure 1, trailer 14 has two axletrees, front axle and rear axle, after
Axle is provided with electricity and drives bridge.Again as shown in Fig. 2 it is the structural representation of the hanging vehicle 20 of another embodiment of the utility model, when
When trailer 14 has front axle, axis, rear axle, it is equipped with electricity and drives bridge 146；For another example, electricity, which drives bridge, can also be arranged on front axle, axis
On, or on front axle, rear axle, the utility model is not intended to limit.
When tractor and trailer all have power, the power of tractor engine power and trailer motor needs to be divided
Match somebody with somebody, power is provided for vehicle, if distribution is bad, it is likely that trailer motor power and tractor engine power not phase occur
Matching, cause redundancy or even interfere.
The utility model connects the electric machine controller 148 on trailer by entire car controller 124, realizes tractor and trailer
Between communication.
Entire car controller 124 is that tractor engine 120 enters with trailer motor 142 according to the transport condition of hanging vehicle 10
Action edge distributes, and is sent to engine controller 122 and electric machine controller 148 using power allocation result as control signal,
Engine controller 122 controls tractor engine 120, electric machine controller 148 according to the control signal of entire car controller 124
According to the control signal control trailer motor 142 of entire car controller 124.I.e. entire car controller 124 is controlled according to transport condition and drawn
Car engine 120, the co-ordination of trailer motor 142, to control the power output of tractor engine 120, and control trailer electricity
Machine 142 works in electric motor mode or generator mode, and power output when controlled motor works in electric motor mode.
In one embodiment, entire car controller 124 is arranged on tractor car body.Tractor 12 also includes engine control
Device 122 processed, entire car controller 124 connects with engine controller 122, the communication of electric machine controller 148, by power allocation result
It is sent to engine controller 122 and electric machine controller 148.Engine controller 122 is according to the power allocation result control received
Tractor engine 120 processed, electric machine controller 148 is according to the power allocation result controlled motor controller 148 received.
Power distribution includes adaptively distributing power needed for vehicle to tractor engine 120 and trailer motor 142.
For example, when power distributes, entire car controller 124 controls tractor engine 120 to be run with optimal power, remaining needed for vehicle
Power distribution is to trailer motor 142.And for example, when some situation tractor engines 120 can not be run with optimal power, at this moment
Trailer motor 142 is just allowed to reduce the power output of tractor engine 120 with maximum power output as far as possible.
When electricity drives bridge 146 to be multiple, and is connected respectively with multiple trailer motors 142, such as Fig. 2 and Fig. 3, power distribution bag
Include multiple trailer motors 142 by power distribution needed for vehicle to tractor engine 120 and trailer 14.For example, such as Fig. 2, hang
Car 14 includes three electricity and drives bridge 146, and entire car controller 124 is according to current running state, by the power reasonable distribution needed for vehicle
To tractor engine 120 and three trailer motors 142, so that the power of vehicle is more balanced.
It should be noted that when trailer motor 142 for it is multiple when, electric machine controller 148 is according to the letter of entire car controller 124
Number, each trailer motor 142 is controlled respectively, in proportion reasonable distribution power；Each trailer motor 142 can be controlled with difference
Parameter, different mode operating.
In one way of example, power distribution also includes the mode of operation of distribution trailer motor 142.For example, trailer motor
142 have electric motor mode, generator mode, close pattern.Now, it is to use that power distribution, which also includes distribution trailer motor 142,
Also it is an off in generator mode or electric motor mode.Wherein, when battery 144 is that trailer motor 142 is powered, trailer electricity
Machine 142 is in electric motor mode, and when trailer motor 142 is that battery 144 charges, trailer motor 142 is in generator mode, both
When not occurring, trailer motor 142 is in close pattern.
Specifically, when trailer motor 142 is in electric motor mode, trailer motor 142 is used to drive electricity to drive bridge 146, this
When, battery 144 is used to power for trailer motor 142；When trailer motor 142 is in generator mode, pass through the rotation of wheel
Trailer motor 142 is driven to generate electricity, now, battery 144 is used to store electric energy caused by trailer motor 142.Battery 144 is neither powered
When also not charging, trailer motor 142 is in close pattern.
The transport condition of vehicle includes the one or more of following state：Power, straight trip shape needed for car speed, vehicle
State, steering state, acceleration mode, on-position.Hanging vehicle 10 also includes the biography being arranged on tractor 12 and/or trailer 14
Sensor, for detecting the transport condition of hanging vehicle 10；Entire car controller 124 obtains the traveling shape of hanging vehicle 10 from sensor
State.Specifically, entire car controller 124 can obtain car speed, power needed for vehicle, straight-going state, steering state, accelerate shape
The signal of state, on-position.
Entire car controller 124 can be according to one of state, or the distribution plan of the combination motivation of adjustment of multiple states
Slightly.For example, when hanging vehicle 10 is kept straight on and meets certain condition, such as low vehicle speeds, required power is not high, vehicle control
Device 124 processed can control hanging vehicle 10 to enter pure electric vehicle state, now, engine output 0, motor output vehicle
Required power.
And for example, when vehicle is kept straight on and higher speed travels, when required power is higher, entire car controller 124 can control vehicle
Into mixing paralleling model, tractor engine 120 is run with best power, exports best power, and trailer motor 142 exports it
Power needed for remaining.
And for example, when the electricity that there are hanging vehicle two 142, two, trailer motors to be connected with trailer motor 142 drives bridge 146
When, entire car controller 124 required power and car speed when can be kept straight in real time according to vehicle, such as control trailer 14 wherein
One trailer motor 142 is generator mode, and another trailer motor 142 is electric motor mode, and informs its power output；
Or two trailer motors 142 of control are in electric motor mode, and power output in proportion.
In other embodiments, except transport condition, entire car controller 124 also consider the state of battery 144
And/or the state of trailer motor 142, enter action edge point for tractor engine 120 and the trailer motor 142 of hanging vehicle 10
Match somebody with somebody.Wherein, the state of battery 144 includes the state-of-charge of battery 144, and the state of trailer motor 142, which includes trailer motor 142, is
No normal work.
For example, as shown in Fig. 2 trailer 14 has three trailer motors 142, if the state-of-charge of battery 144 is relatively low, at certain
Under a little transport conditions, entire car controller 124 controls tractor engine 120 to export best power, one of trailer motor 142
Into electric motor mode, remaining required power is exported, another two trailer motor 142 enters generator mode；Or one of them
Trailer motor 142 presses maximum power output, and remaining required power is provided by tractor engine 120, another two trailer motor 142
Into generator mode.And for example, trailer 14 has three trailer motors 142, if one of trailer motor 142 can not normal work
Make, under some transport conditions, one enters electric motor mode in two other trailer motor 142 of the control of entire car controller 124,
Another enters generator mode, or other mode combinations.
When vehicle driving up and/or acceleration, entire car controller 124 is controlled according to acceleration mode by electric machine controller 148
Power of the trailer motor 142 needed for motor mode and its work.Wherein, acceleration mode refers to relative to current vehicle
Power need to increase power.
When vehicle is in descending and/or on-position, entire car controller 124 matches somebody with somebody the power output of trailer motor 142
0 is set to, and judges whether trailer motor 142 needs to enter generator mode according to on-position, and will determine that result is sent to electricity
Machine controller 148, to control trailer motor 142.Wherein, when on-position refers to depress brake.
It can capture the energy of waste when when trailer motor 142 is in braking into generator mode, and by energy stores
In battery 144, vehicle more energy-conserving and environment-protective are made.
Above example describes power distribution of the hanging vehicle in straight-going state.In one embodiment, power distribution
Also include power distribution of the hanging vehicle 10 when turning to.Specifically, for example, during hanging Vehicular turn, entire car controller 124
According to steering state, the current speed of hanging vehicle and steering angle are obtained, and control signal is sent to electric machine controller 148, with
Trailer motor 142 is controlled to provide the power output of adaptability.When speed and steering angle are less than a preset value, entire car controller
124 according to the current desired power of hanging vehicle and current steering angle be the distribution power of trailer motor 142；When speed and steering
When angle exceedes preset value, the power output of trailer motor 142 is configured to 0 by entire car controller 124, i.e. now trailer in trailer
Motor does not provide power, is all provided by tractor engine.Wherein, steering angle is obtained by angular transducer.
Above-mentioned hanging vehicle 10 in the process of moving, because entire car controller 124 can obtain transport condition, the electricity of vehicle
State, the state of trailer motor 142 in pond 144, and action edge distribution is entered to vehicle according to different driving demands, make vehicle energy
The power of enough reasonable distribution tractor 12 and trailer 14, effectively reduces the power of vehicle tractor 12, and then make vehicle power more
Add equilibrium.So, it can not only ensure that hanging vehicle 10 has sufficient power, and vehicle can be reduced because power is uneven
Caused by energy consumption waste, in addition, when tractor engine 120 be internal combustion engine, additionally it is possible to effectively reduction tractor engine 120
Power, saving fuel oil, reduce exhaust emissions.
It should be noted that the electric machine controller 148 of above-mentioned hanging vehicle 10, battery 144, trailer motor 142 are removable
It is arranged at unloading on hanging vehicle 10.Electric machine controller 148, battery 144, trailer can be installed additional on existing hanging vehicle 10
Motor 142, so that existing hanging vehicle 10 realizes each function of the hanging vehicle 10 in the utility model.
In embodiment described above, trailer motor 142 drives bridge 146 with electricity and is independently and separately.In another embodiment,
It can also be integrated setting that trailer motor 142 drives bridge 146 with electricity, form integration electricity and drive bridge.Now, entire car controller, electricity
It is arranged on the hanging vehicle machine controller, battery-disassembled.
As shown in figure 3, it is the structural representation of the hanging vehicle 30 of the embodiment of the utility model one.
In one embodiment, trailer motor 142 drives the integrated setting of bridge 146 with electricity, forms integration electricity and drives bridge 150, and
Integrated electricity drives bridge 150 and is connected with electric machine controller 148.Wherein, motor 142 drives bridge 146 with electricity and integrated, and electricity, which drives bridge 146, to be included
Transmission system, differential mechanism, now, trailer motor 142 send power to wheel by transmission system, differential mechanism, are hung with driving
Formula vehicle travels.Now, battery is connected with electric machine controller, and electric machine controller is used to control integrated electricity to drive bridge.For example, motor
Controller is connected with two trailer motors, so that entire car controller controls each trailer motor by electric machine controller respectively
Power.
In figure 3, the integrated electricity drive bridge that is indicated by the dashed box is made, only signal acts on.
As shown in figure 4, it is the structural representation of the hanging vehicle 40 of another embodiment of the utility model.
In one embodiment, electric machine controller 148 can also be integrated with trailer motor 142, then drives bridge 146 with electricity and highly collect
Into formation integration electricity drives bridge 150.In Fig. 4, the integrated electricity drive bridge that is indicated by the dashed box is made, only signal acts on.Now,
Battery is connected with electric machine controller, and electric machine controller is used to control integrated electricity to drive bridge.For example, entire car controller with each one
The electric machine controller that bodyization electricity is driven in bridge is connected, to pass through trailer motor described in the corresponding motor controller controls.
Bridge 146 and the separately positioned structure of trailer motor 142 are driven compared to electricity, integration electricity drives the small volume of bridge 150, saved
Space, and be easily installed and dismantle.
In addition to said structure, trailer 14 also includes the battery carrier being arranged on trailer car body, wherein, battery is arranged at battery
On frame.The quantity of battery carrier and position can be arranged as required to, for example, battery carrier is arranged at trailer car body away from tractor 12
One end；For another example, battery carrier is arranged on the car body of tractor 12；For another example, battery carrier is multiple that multiple battery carriers may be contained within trailer
On car body, or multiple battery carriers are respectively arranged on trailer car body and the car body of tractor 12, wherein, it is all provided with each battery carrier
There is battery 144.It should be noted that the quantity of battery carrier can also be more than the quantity of battery 144, that is, there is percentage of batteries to make somebody a mere figurehead
Put.Battery carrier can also be omitted, now, battery 144 is directly arranged on trailer car body and/or the car body of tractor 12.
In one embodiment, battery 144 includes battery case, the battery case cooling end for cooling down battery case.Wherein, battery case
Cooling end includes cooling unit, the heater and pipeline that are connected with cooling unit, and pipe ring is set around battery case.Further
, in the present embodiment, battery case cooling end is cooled down by water-cooling pattern.
In one embodiment, battery case is multiple, includes multiple monomers in each battery case.For example, battery case is three, its
In two include 72 monomers, another battery case includes 48 monomers.
In one embodiment, battery also includes the battery management system being connected with entire car controller, and battery is used for managing.
Wherein, battery management system is used to obtain by the electric current in each battery case, the voltage of each battery case of monitoring, temperature, inside
Resistance etc., so that vehicle control unit controls battery is used with optimum state, so as to extend battery.
In one embodiment, motor cooling end is additionally provided with the trailer car body of trailer 14, for cooling down trailer motor 142.Example
Such as, motor cooling end is connected with trailer motor 142, and the motor cooling end cools down trailer motor 142 by way of oil cooling, i.e.,
Motor cooling end cools down motor by lubricating oil, also, when cooling down trailer motor 142 using oil cooling mode, trailer motor
142 part can also be lubricated by lubricating oil.For another example, motor cooling end can also be by the way of air-cooled, Huo Zhefeng
The mode that cold, oil cooling is combined cools down trailer motor 142.
Each technical characteristic of above example can be combined arbitrarily, to make description succinct, not to above-described embodiment
In each technical characteristic it is all possible combination be all described, as long as however, lance is not present in the combination of these technical characteristics
Shield, all it is considered to be the scope of this specification record.
It should be noted that for purposes of clarity, eliminate that unrelated with the utility model, this area is general in accompanying drawing and explanation
The expression and description of part and processing known to logical technical staff.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that for those skilled in the art
For, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this practicality
New protection domain.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of hanging vehicle, it is characterised in that including tractor, be connected to the trailer of the tractor, the tractor bag
Include：
Tractor engine, it is arranged on tractor car body；
Engine controller；And
Entire car controller；
The trailer includes：
Integrated electricity drives bridge, and the trailer motor and electricity with integrated setting drive bridge, for driving trailer wheels；
Electric machine controller, communicate and connect with the entire car controller, for controlling the integration electricity to drive bridge；And
Battery, it is connected with the electric machine controller.
2. hanging vehicle according to claim 1, it is characterised in that the integration electricity drives bridge at least two, described
Electric machine controller electricity integrated with described at least two drives motor in bridge and is connected.
3. hanging vehicle according to claim 1, it is characterised in that the integration electricity drives bridge also by the motor control
Device is integrated in one.
4. hanging vehicle according to claim 3, it is characterised in that the integration electricity drives bridge at least two, described
The electric machine controller that entire car controller electricity integrated with each described is driven in bridge is connected.
5. hanging vehicle according to claim 1, it is characterised in that the trailer also includes at least one nonpowered axle.
6. hanging vehicle according to claim 4, it is characterised in that the trailer also includes at least one nonpowered axle.
7. hanging vehicle according to claim 1, it is characterised in that the trailer motor has electric motor mode, generated electricity
Machine pattern and close pattern, the electric machine controller are used for the pattern for controlling the trailer motor.
8. hanging vehicle according to claim 1, it is characterised in that the hanging vehicle also includes being arranged at the traction
Sensor on car car body and/or the trailer car body, the sensor are connected with the entire car controller.
9. hanging vehicle according to claim 1, it is characterised in that the entire car controller, the electric machine controller, institute
It is arranged at stating battery-disassembled on the hanging vehicle.
A kind of 10. trailer, for being connected to tractor, it is characterised in that including：
Trailer car body；
Electricity drives bridge, is connected with trailer wheels, for driving the trailer wheels；
Trailer motor, power is provided to drive the trailer wheels for driving bridge for the electricity；And
Electric machine controller, communicated to connect with the entire car controller being arranged on tractor during operation, for according to the vehicle control
Device processed controls the trailer motor driving electricity to drive bridge,
Wherein, the trailer motor drives bridge integrated setting with the electricity, forms integration electricity and drives bridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720661396.3U CN206664742U (en) | 2017-06-08 | 2017-06-08 | Hanging vehicle and trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720661396.3U CN206664742U (en) | 2017-06-08 | 2017-06-08 | Hanging vehicle and trailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206664742U true CN206664742U (en) | 2017-11-24 |
Family
ID=60369093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720661396.3U Active CN206664742U (en) | 2017-06-08 | 2017-06-08 | Hanging vehicle and trailer |
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| Country | Link |
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| CN (1) | CN206664742U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110323643A (en) * | 2019-06-06 | 2019-10-11 | 宁波飞力普斯汽配工业有限公司 | For the Y type electric connector and its electricity-fetching method between tractor and trailer |
| WO2022073091A1 (en) * | 2020-10-05 | 2022-04-14 | Fras-Le S.A. | Trailer, auxiliary axle for a trailer, device and method for controlling the coupling and/or uncoupling between a trailer axle and an auxiliary motor |
| WO2022073092A1 (en) * | 2020-10-05 | 2022-04-14 | Fras-Le S.A. | Commercial motor vehicle, auxiliary axle for commercial motor vehicle, device and method for controlling the coupling and/or uncoupling between an axle of a commercial motor vehicle and an auxiliary motor |
-
2017
- 2017-06-08 CN CN201720661396.3U patent/CN206664742U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110323643A (en) * | 2019-06-06 | 2019-10-11 | 宁波飞力普斯汽配工业有限公司 | For the Y type electric connector and its electricity-fetching method between tractor and trailer |
| WO2022073091A1 (en) * | 2020-10-05 | 2022-04-14 | Fras-Le S.A. | Trailer, auxiliary axle for a trailer, device and method for controlling the coupling and/or uncoupling between a trailer axle and an auxiliary motor |
| WO2022073092A1 (en) * | 2020-10-05 | 2022-04-14 | Fras-Le S.A. | Commercial motor vehicle, auxiliary axle for commercial motor vehicle, device and method for controlling the coupling and/or uncoupling between an axle of a commercial motor vehicle and an auxiliary motor |
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