CN101032981A - Electric articulated passenger car - Google Patents
Electric articulated passenger car Download PDFInfo
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- CN101032981A CN101032981A CN 200610011480 CN200610011480A CN101032981A CN 101032981 A CN101032981 A CN 101032981A CN 200610011480 CN200610011480 CN 200610011480 CN 200610011480 A CN200610011480 A CN 200610011480A CN 101032981 A CN101032981 A CN 101032981A
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Abstract
The articulated electric bus includes one front half carriage and one rear half carriage connected by means of one articulating set, and features that the front half carriage includes one front axle serving as steering axle and one middle axle serving as the driving axle, the rear half carriage includes one rear axle serving as the servo axle, and the middle axle is one portal axle with mounted motor and super wheels. The articulated electric bus with front pull driving and middle portal axle has relaxed requirement on the articulating set, low cost, lowered inside floor height, wide passage and capacity of adopting non-expensive common articulating set, rather than expensive electrically controlled hydraulic articulating system.
Description
Technical field
The present invention relates to automotive field, particularly relate to articulated bus.
Background technology
Articulated bus is big because of passenger capacity, thus have a wide range of applications in the public transport field, and the crowded national conditions of corresponding Chinese public transport, the fitness for purpose bus also will have the space of standing as much as possible after the seat of right quantity is set.
The most of rearmounted back-pushed of drive system that adopts of common articulated bus also has a small amount of employing preposition preceding pull-type, generally all adopts diesel motor or spark ignition engine to drive.The articulated bus that adopts rearmounted pusher form is because of the driving engine of propulsive effort from the later half compartment that is hinged on the rear portion; under from the thrust in later half compartment, understand the influence that articulated system is produced various complexity; so the passenger vehicle articulated system is had relatively high expectations; no matter this articulated system import or homemadely all can expend bigger cost can take the higher proportion of the whole cost of articulated bus usually.Adopt the articulated bus of preposition preceding pull-shaped formula to produce a big protrusion bag, seat or standing passenger can not be set herein, had a strong impact on the utilization in passenger vehicle space, and noise is big, can not realize super-low floor at the head in preceding half compartment.
In addition, because consider the load carrying ability of articulated bus, the tire at passenger vehicle middle part is generally Twins or Multiplets, so it is bigger drive system to be arranged on the difficulty at passenger vehicle middle part, and because Twins or Multiplets takes up room bigger, so the passage at passenger vehicle middle part is narrower, can not realize super-low floor if exist to drive to transmit.And because old habit for a long time, rare in the industry designer has the idea that drive system is arranged on articulated bus middle part, at present, adopts electrically operated articulated bus to yet there are no the report that drags mode before the mid-driving.
Development along with tire technology, the product that super single occurred at present, promptly this super single load that can carry can reach the common load level that Twins or Multiplets carried, super single uses on a plurality of vehicles at present, be mainly the unit motorcoach, for example: the airport ferry bus of good prompt vast company, the FUSO Aero No-step HEV bus of Mitsubishi car company etc., this super single provides a kind of effective means for inner structure design, the increase inner space of improving passenger vehicle.
The wheel motor technology is the novel type of drive of electronlmobil, adopt the present existing procucts of Portalachse of wheel motor, and on a plurality of vehicles, use, be mainly the unit motorcoach, for example: the airport ferry bus of good prompt vast company, the M 240 EI buses of Breda Menarinibus company, 12 meters hybrid-power bus of ISE company etc.
To sum up, the shortcoming of prior art is:
1, prior art adopt preposition before pull-shaped formula occupy the passenger vehicle front space, noise is big, passenger capacity is few, can't accomplish super-low floor;
What 2, prior art adopted rearmounted pusher form requires height, cost high to the passenger vehicle articulated system; The back axle passage is narrow; Realization super-low floor difficulty.
3, prior art adopt mid-before pull-shaped formula since actuating device at the middle part, the floor level height; Can't realize super-low floor.
4, all there is the narrow problem of passenger vehicle passage in above three kinds of forms.
Summary of the invention
Technical matters to be solved by this invention provides a kind of electric articulated passenger car, and the passage that solves existing articulated bus is narrow, the floor is higher and the technical matters of the passenger vehicle electric-controlled hydraulic articulated system that the needs use is expensive.
For achieving the above object, the invention provides a kind of electric articulated passenger car, comprise by half compartment before the articulated mounting bonded assembly and later half compartment, its characteristics are, described preceding half compartment comprises that described later half compartment comprises the back axle as follow-up bridge as the propons of steeraxle with as the jackshaft of drive axle; Described jackshaft is the Portalachse of wheel motor to be housed and to dispose super single.
Above-mentioned electric articulated passenger car, its characteristics are that described wheel motor adopts vehicle-mounted accumulator and external electric energy to power.
Above-mentioned electric articulated passenger car, its characteristics are that described wheel motor adopts vehicle-carried auxiliary power unit and vehicle-mounted accumulator to power.
Above-mentioned electric articulated passenger car, its characteristics are that described vehicle-carried auxiliary power unit is electrical generator and/or fuel cell.
Above-mentioned electric articulated passenger car, its characteristics are that described wheel motor is by external stringing supply electric energy.
Above-mentioned electric articulated passenger car, its characteristics are that described wheel motor is by vehicle-mounted accumulator supply electric energy.
Above-mentioned electric articulated passenger car, its characteristics are that described vehicle-mounted accumulator is electrokinetic cell, flywheel or super capacitor.
Above-mentioned electric articulated passenger car, its characteristics are that described electrical generator is diesel-engine generator, gasoline engine generator, natural gas generator, ethanol electrical generator and/or miniature gas turbine generator.
Technique effect of the present invention is:
Because the requirement reduction of back-pushed driving to the passenger vehicle articulated system compared in pull-type driving before passenger vehicle of the present invention adopts, cost reduces; The present invention adopts the gate-type bridge with wheel motor, super single to make floor level reduction, passage broadening in the compartment; So the present invention can reduce bus deck height, broadening passage, and do not re-use expensive passenger vehicle electric-controlled hydraulic articulated system, and only need adopt common articulated system.
Further describe specific embodiments of the invention below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is that the master of first embodiment of the invention looks scheme drawing;
Fig. 2 is the schematic top plan view of first embodiment of the invention;
Fig. 3 is the scheme drawing of second embodiment of the invention;
Fig. 4 is the scheme drawing of third embodiment of the invention;
Fig. 5 is the scheme drawing of fourth embodiment of the invention;
Fig. 6 is an effect instruction diagram of the present invention.
The specific embodiment
The present invention for the floor level that reduces articulated bus, increase passage width and reduce the cost of articulated system, adopted Portalachse and disposed super single at the jackshaft of articulated bus with wheel motor.
Fig. 1, Fig. 2 are that the master of first embodiment of the invention looks and schematic top plan view; As figure, electric articulated passenger car provided by the invention comprises: by half compartment 20 and later half compartment 22 before articulated mounting 21 bonded assemblys, preceding half compartment 20 comprises that later half compartment 22 comprises the back axle 105 as follow-up bridge as the propons 101 of steeraxle with as the jackshaft 102 of drive axle; Described jackshaft 102 is for to be equipped with the Portalachse of wheel motor 107 and to dispose super single 106.This first embodiment is a railless electric articulated bus, and roof is equipped with collector bow 103, and vehicle makes the wheel motor drive wheels reach the purpose of travelling by external stringing supply electric energy.
Fig. 3 is the scheme drawing of second embodiment of the invention; This embodiment is a hybrid electric articulated bus, and propons is a steeraxle, and jackshaft is a drive axle, and the middle part is the passenger vehicle articulated mounting, and back axle is a follow-up bridge.Jackshaft adopts and the Portalachse of wheel motor is housed and disposes super single, vehicle makes the wheel motor drive wheels reach the purpose of travelling by vehicle-carried auxiliary power unit 108 (APU is as miniature gas turbine generator, diesel-engine generator, fuel cell) and vehicle-mounted accumulator 104 electric energy.
Fig. 4 is the scheme drawing of third embodiment of the invention; This embodiment is a double source railless electric articulated bus, and propons is a steeraxle, and jackshaft is a drive axle, and the middle part is the passenger vehicle articulated mounting, and back axle is a follow-up bridge.Jackshaft adopts and the Portalachse of wheel motor is housed and disposes super single, and vehicle makes the wheel motor drive wheels reach the purpose of travelling by vehicle-mounted accumulator 104 and external supply of electrical energy electric energy.
Fig. 5 is the scheme drawing of fourth embodiment of the invention; This embodiment is a pure electric articulated passenger car, and propons is a steeraxle, and jackshaft is a drive axle, and the middle part is the passenger vehicle articulated mounting, and back axle is a follow-up bridge.Jackshaft adopts and the Portalachse of wheel motor is housed and disposes super single, and vehicle makes the wheel motor drive wheels reach the purpose of travelling by the vehicle-mounted accumulator 104 of car (as electrokinetic cell, super capacitor) electric energy.
Fig. 6 is an effect instruction diagram of the present invention.The present invention is because the pull-type requirement reduction of comparing the back-pushed driving to the passenger vehicle articulated system before adopting, cost reduces, the gate-type bridge that employing has wheel motor, super single makes floor level reduction, passage broadening in the compartment, passage width B can reach 680 millimeters, 300 millimeters that compare the ordinary vehicle type passage width have increased by 380 millimeters, terrain clearance H about 330 millimeters (drive axles) has compared 400 millimeters low of the ordinary vehicle type terrain clearance 70 millimeters.
The above is preferred embodiment of the present invention only, is not to be used for limiting practical range of the present invention; Every according to equivalence variation and modification that the present invention did, all contained by claim of the present invention.
Claims (8)
1, a kind of electric articulated passenger car comprises by half compartment before the articulated mounting bonded assembly and later half compartment, it is characterized in that, described preceding half compartment comprises that described later half compartment comprises the back axle as follow-up bridge as the propons of steeraxle with as the jackshaft of drive axle; Described jackshaft is the Portalachse of wheel motor to be housed and to dispose super single.
2, electric articulated passenger car according to claim 1 is characterized in that, described wheel motor adopts vehicle-mounted accumulator and external electric energy to power.
3, electric articulated passenger car according to claim 1 is characterized in that, described wheel motor adopts vehicle-carried auxiliary power unit and vehicle-mounted accumulator to power.
4, electric articulated passenger car according to claim 3 is characterized in that, described vehicle-carried auxiliary power unit is electrical generator and/or fuel cell.
5, electric articulated passenger car according to claim 1 is characterized in that, described wheel motor is by external stringing supply electric energy.
6, electric articulated passenger car according to claim 1 is characterized in that, described wheel motor is by vehicle-mounted accumulator supply electric energy.
7, electric articulated passenger car according to claim 6 is characterized in that, described vehicle-mounted accumulator is electrokinetic cell, flywheel or super capacitor.
8, electric articulated passenger car according to claim 4 is characterized in that, described electrical generator is diesel-engine generator, gasoline engine generator, natural gas generator, ethanol electrical generator and/or miniature gas turbine generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610011480 CN101032981A (en) | 2006-03-10 | 2006-03-10 | Electric articulated passenger car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610011480 CN101032981A (en) | 2006-03-10 | 2006-03-10 | Electric articulated passenger car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101032981A true CN101032981A (en) | 2007-09-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610011480 Pending CN101032981A (en) | 2006-03-10 | 2006-03-10 | Electric articulated passenger car |
Country Status (1)
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| CN (1) | CN101032981A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104379390A (en) * | 2012-06-01 | 2015-02-25 | 台湾立凯绿能移动股份有限公司 | Battery module configuration structure for articulated electric bus |
| CN107901993A (en) * | 2017-12-18 | 2018-04-13 | 成都市新筑路桥机械股份有限公司 | A kind of articulated coach of floated compartment automatic tracking |
| CN108118569A (en) * | 2017-10-27 | 2018-06-05 | 佟家绪 | With light bar of delivery method of the pedestrian by crossing of street crossing |
| CN113415174A (en) * | 2021-06-25 | 2021-09-21 | 北京航天发射技术研究所 | Bus current limiting control method and related device for vehicle motor controller |
-
2006
- 2006-03-10 CN CN 200610011480 patent/CN101032981A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104379390A (en) * | 2012-06-01 | 2015-02-25 | 台湾立凯绿能移动股份有限公司 | Battery module configuration structure for articulated electric bus |
| US9315093B2 (en) | 2012-06-01 | 2016-04-19 | Aleees Eco Ark Co. Ltd. | Battery module configuration structure for articulated electric bus |
| CN108118569A (en) * | 2017-10-27 | 2018-06-05 | 佟家绪 | With light bar of delivery method of the pedestrian by crossing of street crossing |
| CN107901993A (en) * | 2017-12-18 | 2018-04-13 | 成都市新筑路桥机械股份有限公司 | A kind of articulated coach of floated compartment automatic tracking |
| CN113415174A (en) * | 2021-06-25 | 2021-09-21 | 北京航天发射技术研究所 | Bus current limiting control method and related device for vehicle motor controller |
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