论文部分内容阅读
高速公路是交通系统中重要的组成部分,也是交通安全的重要保障。最近,美国将把加利福尼亚的圣地亚哥第15号州际高速公路上7.6公里的路段改建成电磁高速公路,这将使得各种车辆的行驶速度达到每小时200公里,而车辆之间的车距却变得更短。利用智能管理系统,公路交通畅通无阻。专家预计,这种高速公路将是今后高速公路的主要发展方向。 这种电磁高速公路采用了多项先进技术。它是在柏油路下面每隔1.2米埋设专用磁铁,负责行驶车辆与电脑系统之间的信息传
The expressway is an important part of the transportation system and an important guarantee for traffic safety. More recently, the United States will convert 7.6 kilometers of the San Diego Interstate 15 highway in California into a motorway using electromagnetic highways, which will enable various vehicles to travel at speeds of up to 200 kilometers per hour while the distance between vehicles will vary Shorter. Use of intelligent management system, highway traffic unobstructed. Experts predict that this highway will be the main direction of future development of the highway. This electromagnetic highway uses a number of advanced technologies. It is buried in the asphalt every 1.2 meters dedicated magnets, is responsible for driving vehicles and computer systems between the transmission of information