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本专题为EDN China电子技术设计网的ITS专题,内容全部来自电子技术设计网精心选择与ITS相关的资讯。EDN China 是第一家关注中国电子设计领域的媒体。在过去的20年,针对中国设计经理人和工程师的不同需要,不断提供最先进和有深度的设计技术和应用。
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2013-08-28 NXP聚焦汽车电子未来发展 巩固优势领域
恩智浦和协作式智能交通系统(ITS)市场的设备供应商CohdaWireless以及思科合作,为汽车、摩托车及卡车等车辆提供V2V通信技术。该项技术采用了Cohda和恩智浦合作研发的RoadLINK芯片组,包含一枚恩智浦的软件无线电芯片,并运行Cohda提供的互连汽车固件,可显著提高驾驶者驾驶时的安全性和移动性,同时也使互连汽车技术迈上了一个新台阶。
2011-12-13 GPS在车辆定位导航系统中的应用
近年来,随着经济的飞速发展,机动车的增长率远远高于道路修建的速度,任何城市都面临道路状况改善相对滞后的局面,从而造成交通拥堵、环境恶化,大力发展智能交通系统(ITS)已成为解决交通问题的唯一行之有效的出路。利用全球定位系统(GPS)的城市车辆定位技术作为ITS 的关键技术之一,借助电子地图等其他手段,可依据城市道路拥挤状况和运输的最佳线路
2011-11-17 智能交通:云计算提速车联网
智能交通(ITS)是将先进的信息技术、数据通信传输技术、电子传感技术、控制技术及计算机技术等有效地集成运用于整个交通管理系统而建立的一种在大范围内、全方位发挥作用的,实时、准确、高效的综合交通运输管理系统。目前,世界上ITS研发比较先进的地区和国家以美国、欧洲和日本为主。
2011-02-10 浅谈LED显示技术在高速公路上的应用
随着我国高速公路的蓬勃发展,智能交通管理在保障安全、提高交通管理效率等方面发挥着越来越重要的作用。交通信息发布系统亦称之为交通诱导信息系统,是高速公路监控系统的重要组成部分,是智能交通系统ITS(Intelligent Transportation System)重要的显示手段。
2010-11-26 Strix无线Mesh技术在智能交通领域的运用
智能交通系统(简称ITS)是现在交通系统的发展方向,是将先进的信息技术、数据通讯传输技术、电子传感技术、控制技术及计算机技术等有效地集成,并且运用于整个地面交通管理系统而建立的一种在大范围内、全方位发挥作用的实时、准确、高效的综合交通运输管理系统。
2009-12-25 未来的轮胎信息系统ITS
作为TPMS(胎压监控系统)全球领先厂商之一,大陆集团正在开发无电池解决方案。ITS(轮胎智能监测系统)采用压电技术,将动能转换为电能,从而取代电池供电。此外,由于轮胎中集成电子器件,ITS还可以支持大量安全和舒适性新功能。
2009-11-09 基于出租车系统中智能交通技术的应用
智能公共交通系统(ITS)在城市交通领域中的应用实施是历史发展的必然。智能交通系统是当今世界上交通运输的高新尖技术,先进的交通信息系统又是ITS 的基础,我国应该充分重视进行研究、开发与应用,将智能交通技术应用于城市出租车系统,通过技术手段改变目前的出租车运营方式,使出行者能轻松地获得有价值的出租车信息,有效提高出租车系统的运营效率
2009-09-30 Cyclone III主动并行远程系统更新参考设计
System designers face difficult challenges today such as shortened design cycles, evolving standards and system deployments in remote locations. Cyclone??III FPGAs?help overcome these challenges with its inherent re-programmability and dedicated circuitry to perform remote system upgrades (RSUs). Cyclone III FPGAs support the RSU feature in active parallel (AP) and active serial (AS) mode.
2009-09-18 Synopsys First to Announce DDR3 IP with Support for 2133 Mbps Data Rates and 1.35V DDR3L
Synopsys announced that its DesignWare? DDR3/2 PHY and digital controller IP supports the emerging 1866 and 2133 Megabits per second (Mbps) data rates currently being added to the JEDEC DDR3 standard.
2009-08-28 Suniva ARTisun单晶硅太阳能电池超过18%的量产转换效率
Suniva, Inc., the only U.S. manufacturer of high-power monocrystalline silicon solar cells, today announced that its ARTisun? series solar cells are achieving conversion efficiencies of more than 18 percent in production, a record for screen- printed cells in regular full-scale production.
2009-08-28 Suniva ARTisun单晶硅太阳能电池超过18%的量产转换效率
Suniva, Inc., the only U.S. manufacturer of high-power monocrystalline silicon solar cells, today announced that its ARTisun? series solar cells are achieving conversion efficiencies of more than 18 percent in production, a record for screen- printed cells in regular full-scale production.
2009-07-31 Synopsys Introduces Galaxy 2009 with 2x Faster Throughput
Synopsys introduced the latest release of its Galaxy Implementation Platform delivering 2x faster design implementation and signoff throughput with new multicore performance and multi-corner/multi-mode (MCMM) technologies.
2009-07-24 28-Nanometer Design Capabilities to TSMC Reference Flow 10.0
Cadence Design Systems, Inc. (NASDAQ: CDNS), the leader in global electronic design innovation, today announced that its suite of Cadence? Encounter? Digital Implementation System solutions, including design closure, low power, DFM, mixed signal, and signoff technologies, as well as System-In-Package design technology are included in TSMC Reference Flow 10.0.
2009-06-22 (多图) 基于ITS车辆行驶安全驾驶辅助系统的研究
本文所介绍的系统不需要安装在道路两旁的监测通信设备,就能够在汽车行驶过程中,相互传递彼此靠近的汽车行驶信息,并且在适当情况下能够做出主动预防措施,这样就可以应付各种潜在的危险状况,从而有效地阻止交通事故的发生。
2009-06-19 Synopsys Continues Galaxy Custom Designer Momentum with 2009.06 Release
Synopsys, Inc. announced availability of advanced analog simulation and layout capabilities in its Galaxy Custom Designer? implementation solution. The new features in the 2009.06 release deliver productivity advances to aid analog circuit designers and layout engineers, enabling Synopsys to further extend its reach in the custom implementation segment.
2009-05-18 NCP348GEVB:NCP348 Positive Overvoltage Protection Controller Evaluation Board
?The NCNP348GEVB allows for the evaluation of the NCP348 Positive Overvoltage Protection Controller with Internal Low Ron NMOS FET and Status Flag. The NCP348 is able to disconnect the systems from its output pin in case wrong input operating conditions are detected. The system is positive overvoltage protected up to +28 V.
2009-01-12 Evaluate Power Supply Designed for Low Standby Power and Good EMI Performance
Targeting small power supplies in DVD player, set-top box, game console, chargers and the auxiliary powering of high power system, Infineon’s EVALSF3R-ICE3BR0665J demo board uses the ICE3BR0665J system IC from its CoolSET-F3R family.
2009-01-08 Si and Ge Solar Cell Efficiency Records Set
It was announced at SEMICON Europa this week that new records for thin-wafer silicon and germanium solar cells were set by IMEC (Leuven, Belgium). The research consortium realized an impressive efficiency of 17.4% for its thin-wafer silicon solar cells realized with its industrial passivated emitter and rear cells (i-PERC) process. By using the i-PERC process as a method to passivate the rear side and create local contact, efficiencies above 20% are definitely within reach, IMEC reported.
2009-01-08 Plextronics公司宣布创造有机太阳能电池转换率新记录
Pittsburgh, Pa.-based printed electronics technology developer Plextronics Inc. reported today that its organic photovoltaic technology has achieved a world record in the conversion of solar light to power efficiency following certification by the National Renewable Energy Laboratory (NREL).
2009-01-08 Plextronics公司宣布创造有机太阳能电池转换率新记录
Pittsburgh, Pa.-based printed electronics technology developer Plextronics Inc. reported today that its organic photovoltaic technology has achieved a world record in the conversion of solar light to power efficiency following certification by the National Renewable Energy Laboratory (NREL).
今日焦点
说说TD-SCDMA的经验和教训

说说TD-SCDMA的经验和教训

2000亿元永远收不回的投资,换来一张五年就停止发展的TD-SCDMA网,而所谓自主知识产权比例饱受争议。蛮力改写科技产业路线,失败作结。[详细]


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