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ZF Driveline and Chassis Technology for Modern Bus Rapid Transport Systems ZF 传动与底盘技术在现代巴士快速交通系统中的应用

Andreas Moser ZF Passau GmbH. ZF Driveline and Chassis Technology for Modern Bus Rapid Transport Systems ZF 传动与底盘技术在现代巴士快速交通系统中的应用. ZF Driveline and Chassis Technology for Modern BRT Systems – Contents ZF 传动与底盘技术在现代巴士快速交通系统中的应用 — 目录. ZF – Facts & Figures (Extract) ZF 介绍（摘要）.

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ZF Driveline and Chassis Technology for Modern Bus Rapid Transport Systems ZF 传动与底盘技术在现代巴士快速交通系统中的应用

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  1. Andreas Moser ZF Passau GmbH ZF Driveline and Chassis Technology for Modern Bus Rapid Transport SystemsZF传动与底盘技术在现代巴士快速交通系统中的应用

  2. ZF Driveline and Chassis Technology for Modern BRT Systems – ContentsZF传动与底盘技术在现代巴士快速交通系统中的应用—目录 ZF – Facts & Figures (Extract) ZF介绍（摘要） ZF for Buses & Coaches ZF传动与底盘技术在公交客车及旅游客车中的应用 BRT Motivation and Features BRT系统产生的原因及特点 BRT and the Importance of Full Low Floor Technology BRT系统及低地板技术应用的重要性 ZF Axle Technology ZF车桥技术 ZF Transmission Technology ZF变速箱技术 ZF Steering Technology ZF转向技术 Summary 总结 ZF Driveline and Chassis Technology For Modern BRT Systems

  3. ZF Facts & FiguresZF介绍 ZF Driveline and Chassis Technology For Modern BRT Systems

  4. Employees: / 技术研发雇员： Worldwide approx. 4,500, thereof 630 at Corporate Research and Development 全球约有4,500人，公共的技术研发部门约有630人 Expenses:/ 费用: euro 550 million /5.5亿欧元 Patent applications: /专利申请:600 ZF is one of the ten biggest patent applicants in Germany ZF在德国是专利申请最多的单位之一 Internal invention reports:/ ZF内部发明: 842 Main Development Locations: /主要的研发点:6 ZF Facts and Figures:Research and DevelopmentZF介绍：技术研发 Concise 2005 Profile/ 2005年ZF集团技术研发简介 ZF Driveline and Chassis Technology For Modern BRT Systems

  5. ZF for Buses and CoachesZF传动与底盘技术在公交客车及旅游客车中的应用 ZF Driveline and Chassis Technology For Modern BRT Systems

  6. ZF’s 2005 Market Positions in Commercial Vehicle Segments2005年度采埃孚在商用车市场的地位 * Open Market - without own production, incl. ZF License ZF Driveline and Chassis Technology For Modern BRT Systems

  7. Motivation for BRT Projects促进BRT项目的因素 BRT: B for Bus, R for Rapid, T for Transport System/B:公交车, R:快速的,T:运输系统 • High population density • High population growth • Private transport limited by: 自驾交通受限制• low per capita income• capacity of the roads • Advantage of Bus versus Train 公交车较之火车的优势 • low infrastructure cost• fast implementation• high flexibility 人口高度密集 人口增长快 人均收入低 道路能力有限 对基础设使要求低 可快速实现，见效快 灵活性高 ZF Driveline and Chassis Technology For Modern BRT Systems

  8. BRT FeaturesBRT公交系统的特征 BRT: B for Bus, R for Rapid, T for Transport System/B:公交车, R:快速的,T:运输系统 • BRT Systems: BRT公交系统 • Combining the advantages of a rail based system with the advantages of a bus based system: • 将轨道运输系统的优势与公交车运输系统的优势相结合 • Rapid by:快： • Dedicated bus lanes • 公交专用车道 • Traffic light control 控制交通指示灯优先通行 • • One level boarding一步上车 • • Bus interior without steps • 车内平坦无台阶 • Pre-board ticketing … • 上车签检票等 • Transport System: 运输系统 • Consistent, controlled concept with modern, spacious articulated and feeder buses. 以现代化、宽敞的铰接和支线车实现持续有效且可控制的公共运输概念 BRT ZF Driveline and Chassis Technology For Modern BRT Systems

  9. Rapid and Safe System:The Importance of One Level Boarding BRT: B for Bus, R for Rapid, T for Transport System/B:公交车, R:快速的,T:运输系统 • Rapid: Fast passenger turnaround (“one level boarding”) increases the average bus speed. • 快：乘客周转快（“一步上车”）增加了公交车平均速度 • Rapid when: 快 在： • • Boarding the bus 上车 • Disboarding the bus 下车 • Moving within the bus 车内移动 • Rapidfor: 快 利于： • • All passengers 所有乘客 • Passengers carrying loads 携带包裹的乘客 • Passengers with children带小孩的乘客 • Parents with baby buggies推着婴儿车的父母 • Safe, clear and visible area: • 安全, 无障碍且明显的行车区域 • Reduced risk of accidents • 道路事故风险降低 ZF Driveline and Chassis Technology For Modern BRT Systems

  10. 车站停车时间 降低范围 The Importance of One Level Boarding for the Operator一步上车对驾驶员的重要性 Main Advantages: Higher System Acceptance + Increase of Bus Average Speed 主要优势：系统高度认知＋平均车速增加 Increase of Bus Average Speed: Less Time at Bus Stop 平均车速增加：车站上车时间更短 Santiago di Chile (18m Articulated Full Low Floor Buses) 智利 圣地亚哥 （18米完全低地板铰接公交车） 主要参数 优势 以前 ! 公交车数量 车站停车时间（高峰时间） 车站指定停车时间（3000米线路，每300米停车一次） Empirical Proves (Examples): 经验证明（例子）： “… full low floor buses prove a reduction of … “ 完全低地板公交车证明车站停车时间降低 • Leipzig (ZF investigation)莱比锡（采埃孚调查结果）: 33% • Sao Paulo (Metra) 圣保罗 : 50%• Santiago（圣地亚哥）: 50% Idle time at bus stops: Reduction between 33% and 50% ZF Driveline and Chassis Technology For Modern BRT Systems

  11. One Level Boarding: The Advantages of Full Low Floor Buses一步上车：全低地板的优势 Full Low Floor Buses versus Platforms 全低地板公交车与 站台 The Advantage of Full Low Floor Buses 超低地板的优势 • Real rapid and easy, safe and comfortable boarding. 真正快捷和方便、安全舒适的登车 • Less cost for infrastructure compensate higher vehicle cost. 减少的基础设施成本弥补了购车的高成本 • Fast and impact-free implementation, no time consuming construction of platforms with negative effects on traffic. 快速实施且不影响其它设施，建造站台时间短，不会对交通造成负面影响。 • High flexibility of low floor buses: 低地板公交车灵活性高● serving all types of bus stops, 适用于各种车站● additional/relocated bus stops w/o new platforms.增加新车站/重新移动车站位置不需要新的站台 • High resale value of full low floor buses, also for cities without platforms.超低地板车转售价值高，没有专用站台的城市也可以使用。 ZF Driveline and Chassis Technology For Modern BRT Systems

  12. BRT With Full Low Floor Buses:Chile全低地板公交车BRT系统：智利 BRT Systems Featuring Full Low Floor Buses: Santiago, Chile, 2005 以全低地板公交车为特征的BRT公交系统：圣地亚哥，智利，2005年 BRT SystemBRT公交系统 Transsantiago Santiago, Chile.圣地亚哥，智利 1,157 Low floor articulated buses. 1157辆完全低地板铰接车 Advantages:优势 Use of existing lines. 利用现有的路线 Implementation of platforms not possible. 建造新站台不可能 No invest for special corridors and platforms. 不需要投资专用通道和专用站台 ZF Driveline and Chassis Technology For Modern BRT Systems

  13. BRT Systems WorldwideDevelopment (Extract)BRT公交系统全球范围的发展（摘要） BRT Systems: Latest BRT Systems Featuring Full Low Floor Buses BRT公交系统：以全低地板公交车为特征的最新BRT公交系统 1996: Curitiba, Brasil. High floor buses and tubes. 库里提巴，巴西，高地板公交车和地铁 2000: Transmillenio, Bogota, Colombia. High floor buses and platforms.波达哥，哥伦比亚，高地板公交车和站台 2005: Transsantiago Santiago, Chile. 1,157 low floor articulated buses. 圣地亚哥，智利。 1157辆低地板铰接公交车 2006: Beijing, China. 900 Full low floor 12m, 115 articulated buses. 北京，中国。 900辆12米低地板公交车，115辆铰接车 High Deck Buses 高地板公交车 + Platforms, Tubes 站台，地铁 Full Low Floor Buses 全低地板公交车 ZF Driveline and Chassis Technology For Modern BRT Systems

  14. ZF Full Low Floor Axle Systemsfor Each BRT SystemZF针对各个BRT系统的全低地板车桥系统 ZF Front, Rear and Trailing Axle Systems for Each Full Low Floor BRT System ZF 针对各个全低地板BRT公交系统的前桥、后桥和随动桥系统 FA Front axle systems 前桥系统 • Front beam axle (RL 85A) / 大梁式前桥 (RL85A) • Independent front suspension (RL 75EC)/独立悬挂前桥 (RL75EC) RA Rear axle systems 后桥系统 • Drop-center axle (AV 132)/ 低地板门式后桥(AV132) TA Trailing axle systems 随动桥系统 • Trailing axles (AVN 132/ RL 75A/ RL 85A)/ 随动桥(AVN132/RL75A/RL85A) ZF Driveline and Chassis Technology For Modern BRT Systems

  15. FAFront axle systems RL 75 EC Independent suspension 前桥系统 独立悬挂前桥RL75EC Features 特征Double wishbone steering axle, axle load 7.5t, steering angle 56°/46°, 22.5” tires, disc brake 双叉转向桥，轴荷 7.5吨，转向角 56°/46°， 22.5”英寸轮毂，盘式制动器。 ZF Full Low Floor Axle Systemsfor Each BRT SystemZF针对各个BRT系统的全低地板车桥系统 • CB Axle systems for city buses ZF Front Axle RL 75 EC for City Buses ZF 城市公交车前桥 RL75EC ZF Driveline and Chassis Technology For Modern BRT Systems

  16. ZF Full Low Floor Axle Systemsfor Each BRT SystemZF针对各个BRT系统的全低地板车桥系统 ZF Front Axle RL 85 A for City Buses ZF城市公交车前桥 RL85A FA Front axle systems RL 85 A with axle beam 前桥系统 大梁式前桥RL85A Features 特征Beam steering axle, axle load 8.5t, steering angle 55°/40°, 22.5” tires, disc brake 大梁式转向桥，轴荷 8.5吨，转向角55°/40°,22.5英寸轮毂，盘式制动器 ZF Driveline and Chassis Technology For Modern BRT Systems

  17. ZF Full Low Floor Axle Systemsfor Each BRT SystemZF针对各个BRT系统的全低地板车桥系统 ZF Portal Rear Axle AV 132 for City Buses ZF城市公交门式后桥AV132 Features 特征Portal drive axle. Axle load up to 13t. 22.5” tires. Disc brakes. 门式驱动桥，轴荷可达到13吨，22.5 英寸轮毂，盘式制动器。 ZF Driveline and Chassis Technology For Modern BRT Systems

  18. ZF Full Low Floor Axle Systemsfor Each BRT SystemZF针对各个BRT系统的全低地板车桥系统 ZF Portal axles – History and Output figures ZF 门式桥-发展历史及产量数据 ZF: Pioneer for low-floor axle systems ZF: 低地板桥系统的先驱 • Meanwhile over 75,000 Busses with ZF portal axles 超过75,000辆公交车配置了ZF门式车桥 • AV 130/131/132 in field (worldwide)使用的型号 AV130/131/132 (全球范围内） • 1982 Development of the portal axle AV 130/开发AV130 • 1983 First delivery/首批桥交货给客户 • 1988 Development of the second Generation AV 131/开发第二代车桥AV131 • 1994 Development of the third Generation AV 132开发第三代车桥AV132 • 1996 Series production AV 132 / AV132序列生产 • Running technical innovations (weight/service)正在进行技术革新 （重量/服务方面） ZF Driveline and Chassis Technology For Modern BRT Systems

  19. ZF Full Low Floor Axle Systemsfor Each BRT SystemZF针对各个BRT系统的全低地板车桥系统 ZF Non Driven Portal Rear Axle AVN 132 / ZF非驱动门式后桥AVN132 Features 特征Portal non driven axle. Axle load up to 13t. 22.5” tires. Disc brakes.非驱动门式后桥，轴荷达到13吨，22.5 英寸轮毂，盘式制动器。 ZF Driveline and Chassis Technology For Modern BRT Systems

  20. Full Low Floor Busesfor Each BRT System适用各BRT公交系统的全低地板公交车 Full Low Floor Buses 8m-25m/ 8米－25米长全低地板公交车 ZF Portal Axle Versions for each bus concept:适应每个公交车理念的ZF门式车桥 • Several lengths of axle housings rsp. widths of buses多种桥壳长度对公交车多种宽度 • Several suspension arm and bracket versions多种悬臂和悬架形式 • Different input locations and angles不同的输入位置和角度：Side input left/right /左/右偏置输入80°transversal engine/ 80°横置发动机 87°/90° in line engine/87°/90°偏置发动机Central input/中置输入Input for mid engine /发动机中置输入 ZF Driveline and Chassis Technology For Modern BRT Systems

  21. BRT With Full Low Floor Buses:ZF, Market Leader for Portal Axles超低地板公交车BRT: ZF, 门式桥市场领先者 Customer Basis for ZF Portal Axles (Examples)/ ZF门式桥客户群 （例子） • ... • EvoBus (Mercedes, Setra) • Heuliez • Ikarus.Bus • Irisbus • Jelcz • Jinhua • King Long Xiamen • LIAZ • LAZ • MAZ • Neoman Bus • MB Türk • Neoplan Bus • Neoplan USA • Nissan Diesel • NovaBus • Roman • Scania • Solaris • Tata • Tedom • Transbus Dennis • Van Hool • Volvo • ... ZF Driveline and Chassis Technology For Modern BRT Systems

  22. The Automatic Transmission System自动变速箱系统 • Basis of all bus concepts所有公交车理念的基本要素 • Easy to operate操作简捷 • Increased bus-safety 公交车安全性增加 • Intelligent electronics智能化电控装置 Operating elements: 操作元件 ZF Driveline and Chassis Technology For Modern BRT Systems

  23. ZF-Ecomat 2 plus Technical Data /技术参数 1) 1) 1) 1) Torque limit at 1 250 Nm in 1st gear 一挡齿轮扭矩限制在 1250 NM ZF Driveline and Chassis Technology For Modern BRT Systems

  24. Converter 变扭器Share of 5- and 6-Speed Variants5档箱和6档箱的差异 Benefits of 6-speed units 6档箱的优势: • Short converter share,变矩器工作时间短 • Higher traction,牵引力更大 • Fuel savings,油耗更低 • Improved acceleration,加速性更好 • Reduced exhaust and noise emissions.减少废气排放、降低噪音 Traction 6-speed transmission 六档箱 1 1 5-speed transmission 五档箱 WB – German abbreviation for Converter Share (CS) = lock-up clutch closes 1 = 1st gear (mechanical)) 0 10 20 V [km/h] 0 20 V [mph] 6-speed CV 1 i.A. 6.2 / 2000 min-1 [rpm] 3.43 – 0.59 5-speed 3.43 – 0.83 i.A. 5.1 / 2200 min-1 [rpm] CV 1 ZF Driveline and Chassis Technology For Modern BRT Systems

  25. Worldwide Population全球总体情况 Ecomat volumes (some examples) / Ecomat 数量 （ 例子） (more than 1 000 / more than 10 000* transmissions) /(超过 1000台变速箱/超过10 000*台变速箱） Stand 08/2005 ZF Driveline and Chassis Technology For Modern BRT Systems

  26. Yaxing CBC Iveco Kyoto Hong Kong Shanghai Singapur Beijing Seoul Tokio King Long Dandong Teheran Mumbai Sydney Dubai Perth King Long Tata Daewoo Nissan Transmissions Worldwide 全球变速箱Asia -Pacific亚太地区 Volvo Scania Iran Khodro Mercedes Benz ZF Driveline and Chassis Technology For Modern BRT Systems

  27. ZF Customer ServiceZF 客户服务 The ZF Customer Service (After Sales) Organization offers you worldwide:ZF客户服务（售后服务）机构为您提供全球范围的服务： • Consulting 咨询 • Training 培训 • Technical assistance 技术支持 • Maintenance 维护 • Spare parts, second life transmissions (swing units) 备件，二次使用变速箱（周转箱） • Mobile service 机动式服务 • Long-term contracts 长期合同 • Preventive overhaul 预防性检修 ZF Driveline and Chassis Technology For Modern BRT Systems

  28. ZF LS Steering TechnologySteering Systems in a BusZFLS 转向技术 公交车转向系统 Facts现状: • Front axle steering system supplier前桥转向系统供应商 • Rear axle steering system supplier 后桥转向系统供应商 •  RAS: hydraulically controlled 液力控制 •  RAS-EC: electronically controlled 电子控制 • Market leader in Europe and Mercosur欧洲市场领先地位 • Technical support 技术支持 • System integration capability 系统整合能力 • Leader in technology 技术领先 • Leader in reliability 可靠性领先 • Best value for money 最物有所值 • Global production network (Assy. in PRC since 2006) • 全球生产网络（自2006年开始在中国组装） ZF Driveline and Chassis Technology For Modern BRT Systems

  29. ZF LS Steering Technology OverviewInterdependency of ComponentsZF LS 转向技术概述零件相关性 steering column转向柱 height and tilt adjustable 高度、倾斜度可调节 possible integration of pedal box and dashboard 可与踏板和仪表板结合 telescopic shaft伸缩轴 connective link between steering wheel and steering gear 方向盘和转向机之间的连杆 used when direct link between steering column and steering gear is not possible bevel box角传动 转向柱和转向机不能直接连接时使用 weight: 2,1 kg 重量：2.1 千克 angle of axle : 90° or 77° 与车桥的角度范围 ： 90° or 77° high pressure (180 bar) with output torgue 输出扭矩高压力（ 180bar) steering gear转向机 integrated automatic steering limiter and bleeder valve 一体式自动转向限制器和泻亚阀 compact design, low weight 设计紧密，重量轻 produces required oil for the prosecution of a hydraulic steering system Pump油泵 提供液力转向系统工作所需要的油 filling volume from 0,75 to 2,3 dm³ Reservoir 油罐 注油容量0.75到2.3立方米 ZF Driveline and Chassis Technology For Modern BRT Systems

  30. ZF Driveline and Chassis Technology for Modern BRT SystemsZF 传动和底盘技术在现代BRT公交系统 SUMMARY 总结 ZF is worldwide leading supplier for driveline and chassis technology for automotive industry. ZF是汽车行业传动和底盘技术全球领先的供应商 ZF supplies complete driveline and chassis technology also for buses, coaches and intercity buses: ZF为公交车、旅游车和城际客车供应全套传动和底盘技术： Transmssions, axles and steering technology perfectly matched to each other. 变速箱、车桥和转向技术完美结合。 ZF is focussing on high technology solutions with 4,500 employees in research and development. ZF在研发领域4500名雇员致力于高科技解决方案 A worldwide sales, engineering and service network ensures high reachability and operational availability for the customer. 全球范围销售、技术和服务网络 确保对客户的可达到性和可操作性 Local Chinese organisation ZF Drivetech ensures one face to the customer and best support.国内ZF传动技术公司确保了与对客户的沟通以及最好的支持 ZF Driveline and Chassis Technology For Modern BRT Systems

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