CN203486030U - Pure electric articulated bus - Google Patents
Pure electric articulated bus Download PDFInfo
- Publication number
- CN203486030U CN203486030U CN201320561972.9U CN201320561972U CN203486030U CN 203486030 U CN203486030 U CN 203486030U CN 201320561972 U CN201320561972 U CN 201320561972U CN 203486030 U CN203486030 U CN 203486030U
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- Prior art keywords
- vehicle bridge
- pure electric
- passenger car
- electric articulated
- articulated passenger
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Abstract
The utility model discloses a pure electric articulated bus. The pure electric articulated bus comprises a frame, a floor and a battery system. The floor is fixed to the frame and suitable for being spaced from the ground by a certain distance. The battery system is arranged on the frame and used for supplying electric power to the pure electric articulated bus, and the whole battery system is arranged below the floor. According to the pure electric articulated bus, the gravity center is low, the spatial utilization rate is high, driving is stable and safe, and passengers have a good view.
Description
Technical field
The utility model relates to vehicular field, in particular to a kind of pure electric articulated passenger car.
Background technology
Existing articulated bus comprises pure fuel oil articulated bus, hybrid power articulated bus, natural fuels articulated bus and tramway train.Pure fuel oil articulated bus environmental pollution is large.Hybrid power articulated bus need to utilize fuel oil and other energy simultaneously, complex structure, and still there is problem of environmental pollution.Natural fuels articulated bus, although reduced environmental pollution, engine noise is larger, affects travelling comfort, and natural gas bottle causes floor higher at the bottom of being fixed on car, passenger door need to be established three grades of pedals, for passenger getting on/off is made troubles.Tramway train, need to arrange aerial cable, and cost is high.
Utility model content
The utility model is intended to one of solve the problems of the technologies described above at least to a certain extent.For this reason, an object of the present utility model is to propose a kind of pure electric articulated passenger car, described pure electric articulated passenger car is by preset distance is opened in floor and ground separation, and by battery system being all arranged in to below, floor, thereby reach the object that improves space availability ratio, lowers the center of gravity.
To achieve these goals, according to the utility model proposes a kind of pure electric articulated passenger car.Described pure electric articulated passenger car comprises: vehicle frame; Floor, described floor is fixed on described vehicle frame and is suitable for opening preset distance with ground separation; Battery system, described battery system is located on described vehicle frame for provide electric energy and described battery system to be all positioned at below, described floor to described pure electric articulated passenger car.
According to pure electric articulated passenger car of the present utility model, be bus wiitth raised floor, the height on described like this floor can approach with the height of platform, thereby without step device is set, simple in structure and be convenient to passenger getting on/off.In addition, described pure electric articulated passenger car just can be realized the barrier free accessibility of wheelchair, carriage for children without upset step plate is set, and hommization degree is high.Meanwhile, described battery system is all positioned at below described floor, and space availability ratio is high, and described pure electric articulated passenger car center of gravity is low, and driving stability, safety factor is high and passenger view good.Therefore,, according to pure electric articulated passenger car of the present utility model, center of gravity is low, driving stability, safety factor is high and easy to use.
In addition, according to the above-mentioned pure electric articulated passenger car of the utility model, can also there is following additional technical characterictic:
Described chassis comprises: vehicle frame; The first vehicle bridge, the second vehicle bridge and the 3rd vehicle bridge, described the first vehicle bridge and described the second vehicle bridge are all positioned at described the first below, compartment, described the 3rd vehicle bridge is positioned at described the second compartment below, and described the first vehicle bridge, described the second vehicle bridge and described the 3rd vehicle bridge are all connected with described vehicle frame and are arranged along the longitudinal interval of described pure electric articulated passenger car.More meet thus the load distribution requirement of car load.
Described battery system comprises: the first battery pack, and described the first battery pack is between described the first vehicle bridge and described the second vehicle bridge; With the second battery pack, described the second battery pack is between the hinged disk and described the 3rd vehicle bridge of described pure electric articulated passenger car.
Like this, not only can make full use of described underfloor space but also can make load be more evenly distributed.Further reduce thus the center of gravity of described pure electric articulated passenger car, and make travelling of described pure electric articulated passenger car more stable, safer.
Described the second vehicle bridge is positioned at the rear of described the first vehicle bridge, and described the first battery pack is close to described the second vehicle bridge, thereby more meets the load distribution requirement of car load.
In each group in described the first battery pack and described the second battery pack, include a plurality of power brick, a plurality of described power brick are arranged symmetrically with about the longitudinal centerline of described pure electric articulated passenger car, thereby the load of described pure electric articulated passenger car is more evenly distributed.
Described the second vehicle bridge and described the 3rd vehicle bridge are drive axle, and described the first vehicle bridge is steeraxle, thereby can obtain power performance better.
Described the second vehicle bridge and described the 3rd vehicle bridge are wheel limit drive axle, the drive motor of described pure electric articulated passenger car is four, the two ends that wherein two described drive motor are connected to described the second vehicle bridge are for driving the wheel at the two ends that are connected to described the second vehicle bridge, and the two ends that described in two other, drive motor is connected to described the 3rd vehicle bridge are for driving the wheel at the two ends that are connected to described the 3rd vehicle bridge.Reduced thus the size of drive axle, increased the ground Clearance of drive axle, made the crossing ability of described pure electric articulated passenger car stronger, be applicable to complex road surface, and moment of torsion has been large, propulsive effort is strong.
Described floor forms the plane without the gradient.Can facilitate to greatest extent like this passenger movable on described floor, improve the traveling comfort of standing passenger.
Described vehicle frame is truss type frame, and described battery system can be located on described vehicle frame pull.Thus, not only can further improve the degree of utilization of spatial accommodation in vehicle frame, and make the maintenance of battery system and change more convenient.
Described preset distance is 880 millimeters-920 millimeters.
Additional aspect of the present utility model and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage accompanying drawing below combination obviously and is easily understood becoming the description of embodiment, wherein:
Fig. 1 is according to the structural representation of the pure electric articulated passenger car of the utility model embodiment;
Fig. 2 is according to the schematic side view at the place, chassis of the pure electric articulated passenger car of the utility model embodiment;
Fig. 3 is according to the schematic top plan view at the place, chassis of the pure electric articulated passenger car of the utility model embodiment;
Fig. 4 is according to the schematic top plan view of the pure electric articulated passenger car of the utility model embodiment, and the roof of wherein said pure electric articulated passenger car is not shown;
Fig. 5 is according to the schematic top plan view of the pure electric articulated passenger car of the utility model embodiment.
Description of reference numerals:
Pure electric articulated passenger car 1,
The first compartment 10, hinge assembly 20, the second compartment 30, floor 40, the first battery pack 50a, the second battery pack 50b, power brick 511, vehicle frame 60, the first vehicle bridge 70a, the second vehicle bridge 70b, the 3rd vehicle bridge 70c, hinged disk 80, passenger door 91, safety door 92, sidecar window 93, Safe Sky-light Window 94, scavenger fan 95, seat 96, drive motor 97, wheel 98, wheelchair district 99
The specific embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment being described with reference to the drawings, be exemplary, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, orientation or the position relationship of the indications such as term " " center ", " longitudinally ", " on ", D score, 'fornt', 'back', " left side ", " right side " be based on orientation shown in the drawings or position relationship; be only the utility model and simplified characterization for convenience of description; rather than the device of indication or hint indication or element must have specific orientation, with specific orientation structure and operation, so can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " be only for describing object, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the present utility model, the implication of " a plurality of " is two or more, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the terms such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be to be also electrically connected to; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
In the utility model, unless otherwise clearly defined and limited, First Characteristic Second Characteristic it " on " or D score can comprise that the first and second features directly contact, also can comprise that the first and second features are not directly contacts but contact by the other feature between them.And, First Characteristic Second Characteristic " on ", " top " and " above " comprise First Characteristic directly over Second Characteristic and oblique upper, or only represent that First Characteristic level height is higher than Second Characteristic.First Characteristic Second Characteristic " under ", " below " and " below " comprise First Characteristic under Second Characteristic and tiltedly, or only represent that First Characteristic level height is less than Second Characteristic.
Below with reference to Fig. 1-Fig. 5, describe according to the pure electric articulated passenger car 1 of the utility model embodiment.Pure electric articulated passenger car 1 comprises chassis and compartment.Compartment comprises the first compartment 10, the second compartment 30 and the hinge assembly 20 that connects the first compartment 10 and the second compartment 30.Chassis is positioned at the below in compartment.As Figure 1-Figure 5, according to the pure electric articulated passenger car 1 of the utility model embodiment, comprise vehicle frame 60, floor 40 and battery system.
Floor 40 is fixed on vehicle frame 60, and floor 40 is suitable for opening and preset distance with ground separation.In an embodiment of the present utility model, preset distance can be 880 millimeters-920 millimeters.Battery system is located on vehicle frame 60 for providing electric energy to pure electric articulated passenger car 1, and battery system is all positioned at 40 belows, floor.
In other words, according to the pure electric articulated passenger car 1 of the utility model embodiment, be high floor 40 passenger vehicles, the height on floor 40 can approach with the height of platform like this, thereby without step device is set, simple in structure and be convenient to passenger getting on/off.In addition, this pure electric articulated passenger car 1 just can be realized the barrier free accessibility of wheelchair, carriage for children without upset step plate is set, and hommization degree is high.Meanwhile, battery system is all positioned at floor below 40, and space availability ratio is high, and pure electric articulated passenger car 1 center of gravity is low, and driving stability, safety factor is high and passenger view good.Therefore,, according to pure electric articulated passenger car 1 of the present utility model, center of gravity is low, driving stability, safety factor is high and easy to use.
Be understandable that, pure electric articulated passenger car 1 comprises drive motor 97, and battery system is drive motor 97 power supplies, and the pure electric articulated passenger car 1 of power driven of drive motor 97 travels.
In an optional embodiment of the present utility model, vehicle frame 60 can be truss type frame.Battery system can be located on vehicle frame 60 pull.Particularly, in truss type frame, can form spatial accommodation, traditional fuel oil articulated bus can be by this spatial accommodation for placing passenger's luggage.In an embodiment of the present utility model, pure electric articulated passenger car 1 is bus, and passenger baggage is few, and the part in this space, for placing battery system, can further improve the degree of utilization of this spatial accommodation.In addition, battery system can and be put back to from the interior extraction of vehicle frame 60, makes the maintenance of battery system and changes more convenient.
As shown in Figure 1-Figure 3, in an embodiment of the present utility model, chassis can comprise the first vehicle bridge 70a, the second vehicle bridge 70b and the 3rd vehicle bridge 70c.The first vehicle bridge 70a and the second vehicle bridge 70b all can be positioned at 10 belows, the first compartment.The 3rd vehicle bridge 70c can be positioned at 30 belows, the second compartment.The first vehicle bridge 70a, the second vehicle bridge 70b are connected with vehicle frame 60 with the 3rd vehicle bridge 70c.The first vehicle bridge 70a, the second vehicle bridge 70b and the 3rd vehicle bridge 70c can be arranged along the longitudinal interval of pure electric articulated passenger car 1.Wherein, be longitudinally fore-and-aft direction.More meet thus the load distribution requirement of car load.
In an embodiment of the present utility model, as shown in Figure 1-Figure 3, battery system can comprise the first battery pack 50a and the second battery pack 50b.The first battery pack 50a can be between the first vehicle bridge 70a and the second vehicle bridge 70b.In other words, the first battery pack 50a is arranged in the below in the first compartment 10.The second battery pack 50b can be between the hinged disk 80 and the 3rd vehicle bridge 70c of pure electric articulated passenger car 1.In other words, the second battery pack 50b is arranged in the below in the second compartment 30.
Before the first battery pack 50a of battery system and the second battery pack 50b are arranged in the hinged disk 80 of pure electric articulated passenger car 1 and hinged disk after 80s, not only can make full use of 40Xia space, floor but also can make load be more evenly distributed.Further reduce thus the center of gravity of pure electric articulated passenger car 1, and make travelling of pure electric articulated passenger car 1 more stable, safer.
In an embodiment of the present utility model, the second vehicle bridge 70b can be positioned at the first vehicle bridge 70a rear, and contiguous the second vehicle bridge 70b of the first battery pack 50a.Be understandable that, the load that the first vehicle bridge 70a can bear is less than the load that the second vehicle bridge 70b can bear.Thus, contiguous the second vehicle bridge 70b of the first battery pack 50a, makes the weight major part of the first battery pack 50a be born by the second vehicle bridge 70b, more meets the load distribution requirement of car load.
In an embodiment of the present utility model, in each group in the first battery pack 50a and the second battery pack 50b, can comprise a plurality of power brick 511.A plurality of power brick 511 can be arranged symmetrically with about the longitudinal centerline of pure electric articulated passenger car 1, thereby the load of pure electric articulated passenger car 1 is more evenly distributed.In addition, the good seal performance of power brick 511, can alleviate the impact of external environment condition on the in-use performance of the battery in power brick 511 and life-span.Wherein, pure electric articulated passenger car 1 is longitudinally fore-and-aft direction.
As Figure 1-Figure 5, in a concrete example of the present utility model, the first battery pack 50a can comprise that four power brick, 511, the second battery pack 50b can comprise four power brick 511.
Advantageously, the second vehicle bridge 70b and the 3rd vehicle bridge 70c can be drive axle.The first vehicle bridge 70a can be steeraxle.That is to say, according in three vehicle bridge of the pure electric articulated passenger car 1 of the utility model embodiment, having two vehicle bridge is drive axle.Thus, pure electric articulated passenger car 1 can obtain power performance better.
In a concrete example of the present utility model, as shown in Figure 3, the second vehicle bridge 70b and the 3rd vehicle bridge 70c can be wheel limit drive axle.The drive motor 97 of pure electric articulated passenger car 1 can be four.The two ends that wherein two drive motor 97 can be connected to the second vehicle bridge 70b are for driving the wheel 98 at the two ends that are connected to the second vehicle bridge 70b.Two other drive motor 97 can be connected to the two ends of the 3rd vehicle bridge 70c for driving the wheel 98 at the two ends that are connected to the 3rd vehicle bridge 70c.
Be understandable that, wheel limit drive axle is provided with wheel reduction gear.That is to say, the second vehicle bridge 70b is provided with two wheel reduction gears, and two wheel reduction gears are located at respectively the two ends of the second vehicle bridge 70b.The 3rd vehicle bridge 70c is also provided with two wheel reduction gears, and two wheel reduction gears are located at respectively the two ends of the 3rd vehicle bridge 70c.Each wheel reduction gear is connected with a corresponding drive motor 97, and the power of drive motor 97 passes to the corresponding wheel 100 of corresponding vehicle bridge by corresponding wheel reduction gear, thereby drives pure electric articulated passenger car 1 to travel.
The second vehicle bridge 70b and the 3rd vehicle bridge 70c adopt the form of wheel limit drive axle thus, the drive disk assemblies such as traditional power-transfer clutch, change speed gear box and transmission shaft have been cancelled, reduced the size of drive axle, increased the ground Clearance of drive axle, make the crossing ability of pure electric articulated passenger car 1 stronger, be applicable to complex road surface, and moment of torsion is large, propulsive effort is strong.
As depicted in figs. 1 and 2, in an embodiment of the present utility model, floor 40 can form the plane without the gradient.Can facilitate to greatest extent like this passenger movable on floor 40, improve the traveling comfort of standing passenger.It should be noted that, the floor 40 here does not comprise: wheel 98 wheel hub are to dodge wheel 98 to the position of upper process.Meanwhile, near the floor 40 passenger door 91 is for the convenient smaller angle that can tilt of passenger getting on/off.
As shown in Figure 1, in a concrete example of the present utility model, the first compartment 10 and the second compartment 30 are respectively provided with two passenger dooies 91, can meet the requirement that dedicated bus lines are gone up soon soon descended passenger thus.In addition, a safety door 92 can also be respectively established in the first compartment 10 and the second compartment 30, to guarantee can to evacuate as early as possible passenger when pure electric articulated passenger car 1 has an accident.Wherein, the safety door 92 in the first compartment 10 can also double as driver door, facilitates driver to get on or off the bus at ordinary times.
In a concrete example of the present utility model, the top of vehicle frame 60 is provided with seat 96.Seat 96 major parts are all arranged forward, improve passenger's impression by bus.The middle part in the first compartment 10 can also be provided with wheelchair district 99, thereby hommization more conveniently has the passenger who needs to use.
In another concrete example of the present utility model, on pure electric articulated passenger car 1, do not install an air-conditioner.The roof of pure electric articulated passenger car 1 is provided with a plurality of Safe Sky-light Windows 94 and a plurality of scavenger fan 95 comes to ventilate for pure electric articulated passenger car 1 ventilation.Take this ventilation scheme energy-conserving and environment-protective, and it is moderate to be highly suitable for long-term temperature, the area that air is good.In addition, sidecar window 93 can adopt top push-and-pull, and the form that bottom is fixing is further strengthened fanning effect.
Preferably, vehicle frame 60 can adopt high strength steel to make, and the vehicle body in the first compartment 10 and the second compartment 30 can adopt aluminium profile, reduces complete vehicle weight, reduces the consumption to the electric energy of battery system, improves course continuation mileage.
According to other configuration examples of the pure electric articulated passenger car 1 of the utility model embodiment, if drive motor 97, wheel 98 etc. is all known for those of ordinary skills, be not described in detail here.
In the description of this specification sheets, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or feature can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment in the situation that not departing from principle of the present utility model and aim in scope of the present utility model, modification, replacement and modification.
Claims (10)
1. a pure electric articulated passenger car, comprises chassis and compartment, and described compartment comprises the first compartment, the second compartment and the hinge assembly that connects the first compartment and the second compartment, and described chassis is positioned at the below in described compartment, it is characterized in that, comprising:
Vehicle frame;
Floor, described floor is fixed on described vehicle frame and is suitable for opening preset distance with ground separation;
Battery system, described battery system is located on described vehicle frame for provide electric energy and described battery system to be all positioned at below, described floor to described pure electric articulated passenger car.
2. pure electric articulated passenger car according to claim 1, is characterized in that, described chassis comprises:
The first vehicle bridge, the second vehicle bridge and the 3rd vehicle bridge, described the first vehicle bridge and described the second vehicle bridge are all positioned at described the first below, compartment, described the 3rd vehicle bridge is positioned at described the second compartment below, and described the first vehicle bridge, described the second vehicle bridge and described the 3rd vehicle bridge are all connected with described vehicle frame and are arranged along the longitudinal interval of described pure electric articulated passenger car.
3. pure electric articulated passenger car according to claim 2, is characterized in that,
Described battery system comprises:
The first battery pack, described the first battery pack is between described the first vehicle bridge and described the second vehicle bridge; With
The second battery pack, described the second battery pack is between the hinged disk and described the 3rd vehicle bridge of described pure electric articulated passenger car.
4. pure electric articulated passenger car according to claim 3, is characterized in that,
Described the second vehicle bridge is positioned at the rear of described the first vehicle bridge, contiguous described the second vehicle bridge of described the first battery pack.
5. pure electric articulated passenger car according to claim 3, is characterized in that,
In each group in described the first battery pack and described the second battery pack, include a plurality of power brick, a plurality of described power brick are arranged symmetrically with about the longitudinal centerline of described pure electric articulated passenger car.
6. pure electric articulated passenger car according to claim 2, is characterized in that,
Described the second vehicle bridge and described the 3rd vehicle bridge are drive axle, and described the first vehicle bridge is steeraxle.
7. pure electric articulated passenger car according to claim 6, is characterized in that,
Described the second vehicle bridge and described the 3rd vehicle bridge are wheel limit drive axle, the drive motor of described pure electric articulated passenger car is four, the two ends that wherein two described drive motor are connected to described the second vehicle bridge are for driving the wheel at the two ends that are connected to described the second vehicle bridge, and the two ends that described in two other, drive motor is connected to described the 3rd vehicle bridge are for driving the wheel at the two ends that are connected to described the 3rd vehicle bridge.
8. pure electric articulated passenger car according to claim 1, is characterized in that, described floor forms the plane without the gradient.
9. pure electric articulated passenger car according to claim 1, is characterized in that, described vehicle frame is truss type frame, and described battery system can be located on described vehicle frame pull.
10. according to the pure electric articulated passenger car described in any one in claim 1-9, it is characterized in that, described preset distance is 880 millimeters-920 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320561972.9U CN203486030U (en) | 2013-09-10 | 2013-09-10 | Pure electric articulated bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320561972.9U CN203486030U (en) | 2013-09-10 | 2013-09-10 | Pure electric articulated bus |
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| Publication Number | Publication Date |
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| CN203486030U true CN203486030U (en) | 2014-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320561972.9U Expired - Lifetime CN203486030U (en) | 2013-09-10 | 2013-09-10 | Pure electric articulated bus |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104773219A (en) * | 2015-04-28 | 2015-07-15 | 吉林大学 | Novel bullet train pure electric BRT (Bus Rapid Transit) road train structure |
| CN105346608A (en) * | 2014-08-22 | 2016-02-24 | 湖南南车时代电动汽车股份有限公司 | Full-axis-turning multi-axis-driving electric automobile train |
| CN105437944A (en) * | 2014-09-30 | 2016-03-30 | 比亚迪股份有限公司 | Articulated bus |
| CN108248705A (en) * | 2018-03-21 | 2018-07-06 | 吉林大学 | A kind of trackless road train structure and its two way method |
| CN111002882A (en) * | 2018-10-05 | 2020-04-14 | 阿尔法Ec工业2018公司 | Electric bus seat and battery arrangement structure |
-
2013
- 2013-09-10 CN CN201320561972.9U patent/CN203486030U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105346608A (en) * | 2014-08-22 | 2016-02-24 | 湖南南车时代电动汽车股份有限公司 | Full-axis-turning multi-axis-driving electric automobile train |
| CN105437944A (en) * | 2014-09-30 | 2016-03-30 | 比亚迪股份有限公司 | Articulated bus |
| WO2016050125A1 (en) * | 2014-09-30 | 2016-04-07 | Byd Company Limited | Bus |
| CN105437944B (en) * | 2014-09-30 | 2018-09-11 | 比亚迪股份有限公司 | Articulated coach |
| CN104773219A (en) * | 2015-04-28 | 2015-07-15 | 吉林大学 | Novel bullet train pure electric BRT (Bus Rapid Transit) road train structure |
| CN108248705A (en) * | 2018-03-21 | 2018-07-06 | 吉林大学 | A kind of trackless road train structure and its two way method |
| CN108248705B (en) * | 2018-03-21 | 2023-08-22 | 厦门金龙联合汽车工业有限公司 | Trackless highway train structure and bidirectional driving method thereof |
| CN111002882A (en) * | 2018-10-05 | 2020-04-14 | 阿尔法Ec工业2018公司 | Electric bus seat and battery arrangement structure |
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Granted publication date: 20140319 |