《国际电子商情》数字版2010年7月刊 - (Page 40)

封面故事 EV/HEV引发引擎控制生态革命，充电站新商机浮现拥有很多喷射零件的专业技常精确地喷射燃料点滴。发展趋势是提供可调节的引内的燃料─气体分布来把内术，足以保证这些零件的设 Henning Hauenstein进擎，按驾驶情况适时为汽车燃程序的效率尽量提高。IR 计要求可以在最大压力下非一步指出，现在引擎控制的和驾驶者供应适当的动力水平。“如果汽车以平稳的速度行驶时不用增加动力，汽车便可以执行断缸，或者可以调校控制个别气门，从而把某些驱动周期中的内燃程序尽量减少。” 此外，他还提醒引擎系统设计者注意，空气与燃料的混合也可根据是否需要动力，是否可以最低气体排放为目标来做出精准的调节。“这不但可以帮助驾驶瑞萨电子杨峥嵘表者经常获示，内燃汽车能源效率还可提高约30%。得所需的最高汽车性能，也可以把燃耗降到最低，所以对汽车用户及我们的环境来说是双赢的格局。”Henning Hauenstein说。在欧洲和全球，分别有 1/2和1/3的发动机管理系统采用英飞凌MCU进行控制，擅长发动机管理的英飞凌对引擎控制未来走向的看法值得关注。曹洪宇总结道： “缸内直喷技术将是汽油机的发展重点，共轨柴油机技术、直喷汽油机、Turbo增压、阀门控制技术会对发动机产生直接的效应。” 他说，从系统功能的角 » 上接38页 Junior ad 157mm x 220mm 下接42页 » 40 国际电子商情 | 2010年7月 | www.esmchina.com http://www.secomtel.com http://www.esmchina.com/STATIC/SITE/DigitalEdition_201007.HTM#tj http://www.secomtel.com http://www.secomtel.com http://www.esmchina.com

Table of Contents for the Digital Edition of 《国际电子商情》数字版2010年7月刊

STC MCU Co Ltd
Digi-Key Corporation
STC MCU Co Ltd
STC MCU Co Ltd
STC MCU Co Ltd
Advanced MP HK Ltd
Texas Instruments HK Ltd
DongGuan ShiLong HuaTong Electronic Co Ltd
Analog Devices
SinoHub Inc
Hong Kong Baite (Group) Electronic Co Ltd
Advanced Power Electronics Corp
Micrel Semiconductor
Excel Cell Electronic Co Ltd
Interine Electronics Pan-asia Co Ltd
Interine Electronics Pan-asia Co Ltd
Micon Design Technology Co Ltd
Isabellenhuette Heusler GmbH & Co KG
Cognex Asia Inc Shanghai Rep Office
Hong Kong Trade Development Council
Renesas Electronics HK Ltd
Burnon International Limited
International Rectifier
SyncMOS Technologies Inc
A-Bright Industrial Co Ltd
Shenzhen Secom Telecom Co Ltd
National Semiconductor Hong Kong Ltd
Honestar Technologies Co Ltd
National Semiconductor Hong Kong Ltd
Renesas Electronics
Richardson Electronics
Mouser Electronics
Wuhan P&S Information Technology Co Ltd
ZLG-MCU Development Co Ltd
Shenzhen Hi-Hone Electronics Co Ltd
Shenzhen Mornsun Electronics Co Ltd
BYD Company Limited
Intersil Corporation
OTAX
Conquer Electronics Co Ltd
Fengbao Electronic Technology (Shanghai) Co Ltd
Asiacom Technology (HK) Ltd
DHL
Lampek Enterprise Development (HK) Limited
Xiamen Ningly Electronics Co Ltd
Beijing Rowa Beite Electronic Co Ltd
EnEcomponents.com
Wealth Metal Factory Ltd
China Electronics Appliance Shenzhen Co Ltd
Walter Electronic Co Ltd
Emirates Sky Cargo
CviLux Corporation
Xiamen Letdo Electron Co Ltd
Eyang Technology Development Co Ltd
Fuzetec Technology Co Ltd
Mueller Electric (Shanghai) Ltd
Fuhua Electronic (HK) Co Ltd
Future Technology Electronics Co Ltd
LPKF (Tianjin) Co Ltd
Qualtek Electronics Ltd
Nanjing Shiheng Electronics Co Ltd
Yeebo LCD Ltd
Beijing Times Creation Electronic Co Ltd
Honghu City Languang Electronics Co Ltd
Nanjing AH Electronic Science & Technology Co Ltd
Up Teks Co Ltd
Protronic Asia Limited
Powertronics Co Ltd
Shenzhen Runsheng Electronics Co Ltd
Trantek Electronics Co Ltd
Weltronics Imaging Technology Ltd
BCD Semiconductor Manufacturing Limited
ROHM Co Ltd
Powertek Group Co Limited
Samtec Inc
Innostor Technology Corporation
Tenx Technology Inc
Beijing New Chuang Si Fang Electronic Co Ltd
Shenzhen Jiaweiyi Technology Limited
My Group (Asia) Limited
Shanghai Haier Intergrated Circuit Co Ltd
Sino-Tech International Holdings Ltd
Sino-Tech International Holdings Ltd
Shenzhen Qiankun Industrial & Trading Development Co Ltd

《国际电子商情》数字版2010年7月刊

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