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1、汽车电子行业测试测量的研讨全面, 精确, 经济!1提纲泰克公司简介汽车电子市场概述汽车电子技术发展趋势需求与解决方案小结2泰克今天最大的测试测量设备供应商之一不断推出具有创新技术的领先产品 总部位于Portland, Oregon全球 4,000多员工亚太区总部位于中国上海SalesOperating IncomeOp MarginEPS$920.6$113.512.3%$1.08$791.0$54.06.8%$0.56FY04FY033服务的市场: 市场的驱动力汽车电子迅速发展消费电子不断发展计算功能不断提升政府, 国防 15%Raise an weight issue of wire ha
2、rness in car. Automotive LAN is one of the effective solution.Increase demands for millimeter radar and CCD camera as electronic vision system. 8Processors in AutomotiveFrom JAITA Review 200449半导体市场的增长率全球半导体市场的增长趋势 应用于汽车电子的半导体产品承高的增长率Source: Credit Swiss First Boston10关注汽车电子产业Facts (55 million cars
3、sold in 2003)45% of MCOS for Toyota Prius 2003 model is for electric/electronic component/equipment. Conventional passengers Car; 15%Increasing weight issue of wire harness and demand for advanced vehicle control Automotive LAN is one of the effective solution.Increase demands for millimeter radar a
4、nd CCD camera as electronic vision system. 11局域网的应用CANFlexRay, TTCAN, TTP/C.ASRB, BST, DSIMOST, IDB1394Gateway车身传动系统安全信息及娱乐系统DiagnosticsABSECUBrakeSteeringTransmissionLightKeyMeterPOWER SHEETAir ConditionerDoorLINSensorSensorSensorMain AirbagSide AirbagRear AirbagMotorMotorMotorLINLockWindowMirrorNa
5、vigationVideo CAMMonitorCD/DVDTV/RadioGame12关注汽车电子产业Facts (55 million cars sold in 2003)45% of MCOS for Toyota Prius 2003 model is for electric/electronic component/equipment. Conventional passengers Car; 15%Raise an weight issue of wire harness in car. Automotive LAN is one of the effective solutio
6、n.Increase demands for millimeter radar and CCD camera as electronic vision system. 13Opportunity for AutomotiveFrom JEITA Review 20044910 CCDs/Automotive70M CCD market for Automotive in 2010 (Omron)14汽车电子技术发展趋势15技术发展的趋势降低能耗: 美国和日本: 从内燃机到混合动力 欧洲: 从汽油发动机到柴油发动机 燃料电池交通工具，由于成本的原因会推迟 到 2030年.安全 动力牵引控制 高档
7、汽车将会采用新的总线标准 （LAN for X-by-Wire） 电子眼 发动机防盗锁止系统 （Immobilizer）舒适及便捷 TelematicsToyotas Hybrid conceptToyota Prius16行驶安全的要求不断的增加技术发展的趋势Source: Ministry of Land, Infrastructure and Transport Government of Japan17标准 &技术发展的趋势Standards & Technology Body ControlPower train controlEntertainmentHybrid VehicleS
8、tandardsLIN (Local Interconnect Network) CAN (Controller Area Network : Bosch)FlexRay (Superior)TTP/C: Time- Triggered Protocol by TTChip Entwicklungs-GmbHMOST (Superior) MOST Cooperation: Media Orientated Systems TransportIDB-1394TechnologyCAN Data rate: 1Mbps maximum (Effective rate is 500kbps) Ev
9、ent drivenMaximum data rate: 10Mbps Enables X-by-Wire system 650nm POF up to 800Mbps data rateMotor optimized for a variety of rotation speeds Inverter drive efficiency/reliability improvement Generator efficiency/reliability improvement Inverter controller improvement Noise reduction18汽车总线19通过 CAN总
10、线共享控制数据发动机 Air Flow F/A ratio rpm Throttle Engine Temperature Diagnostics仪表 Distance ClockFuel amount Engine Temperature Speed rpm Diagnostics Gear position刹车系统（ABS) Wheel Speed Speed DiagnosticsrpmSpeed Gear Position Throttle Oil TemperatureOil Pressure传动系统Speed Steering Angle DiagnosticsMotor rpm/
11、Rotation Angle Steering Speed操控系统CANController Area Network20汽车总线发展的历史 & 时间表奔驰在 1992年开始使用CAN总线.日本汽车制造商已全面使用.美国汽车制造商在 2002年开始使用CAN总线.FlexRay 预期在 2006年开始使用.21下一代汽车总线 - FlexRay FlexRay vs CAN CAN 总线传输率和通讯格式不尽如意FlexRay 先进的汽车控制应用 期待在高端汽车中使用 FlexRay 协会 http:/ 核心成员 BMW AG DaimlerChryslerGeneral Motors Moto
12、rola Robert BoschRoyal Philips Electronics Volkswagen AG FlexRay is the requirement for X-by-Wire. Brake-by-Wire, Steer-by-Wire, Throttle-by-Wire FlexRay 能够 Reduced weight (Elimination of Heavy Hydraulic system) 精确和集成控制系统22下一代汽车总线 - FlexRay发动机 Air Flow F/A ratio rpm Throttle Engine Temperature Diagn
13、ostics仪表 Distance ClockFuel amount Engine Temperature Speed rpm Diagnostics Gear position刹车（ABS) Wheel Speed Speed DiagnosticsrpmSpeed Gear Position Throttle Oil TemperatureOil Pressure传动系统Speed Steering Angle DiagnosticsMotor rpm/Rotation Angle Steering Speed操控系统CANFlexRay for X-by-wireThrottle-by-
14、wire Brake-by-wireSteering-by-wire23汽车安全24汽车运行安全智能运行控制系统提升汽车行驶的安全性 X-by-Wire Throttle by wire Steering by wire Brake by wire电子眼 电子视觉系统 每辆车超过10个传感器 CCD CMOS image sensor Infra-red sensor 雷达防撞系统 Millimeter（毫米波雷达） Laser radar（激光雷达）25什么是电子眼?区域探测Source: OMRON Night VisionStop & GoLane KeepingPrecrach Sen
15、sorCross Traffic MonitorLane Change SupportParking AssitanceFront Seat MonitorRear View Monitor26电子眼实例由红外传感器实现“夜视” Source: Toyota Motor Co., Ltd. 27HDRC Company120dBSource: The HDRC CompanyCMOS 传感器的电子眼28混合动力交通工具的发展29混合动力的基本概念效率的最大化 能量恢复和再生 从动力引擎获得再生能量 Momentum energy =1/2*Mass*Velicity2 由高效的操控系统选择能量资源 Run by gasoline engine Run by motor driven by electricity generated by engine Run by motor driven by electricity stored in battery 兼顾 发动机效率和驾驶性能 Use efficient engine Motor assist30混合动力交通工具的发展为了发展混合动力交通工具 高效的发动机 (Atkinson cycle) 逆变电路的效率和可靠性 在通常转速时的发动机效率 高功率产生器 降低
