首页
登录
职称英语
Imagine a city transport system 20 years into the future and jam, air qualit
Imagine a city transport system 20 years into the future and jam, air qualit
游客
2024-02-26
35
管理
问题
Imagine a city transport system 20 years into the future and jam, air quality and energy efficiency may come to mind, but a driverless bus probably won’t. Yet bus design experts, Capoco Design Ltd., are proposing an automated bus transport system that is economical, frequent and green. Responsible for about 65% of UK city buses over the past 15 years, Capoco are familiar with the demands of running urban transport systems. In 2002, Capoco commissioned a research project with the Royal College of Art, resulting in the mobilicity project, a research venture exploring urban travel in the future.
According to Capoco, the surprising thing about a city bus is that about 60% of the framing cost is spent on the driver, There’s a drive to automate buses and therefore to halve (把……减半) the operating costs. The pods (容器)that make up Capoco’s driverless bus are designed to run on electricity but can be adapted to use biofuel, or hydrogen(氢)in a fuel cell, and can be updated to run on the cleanest fuel available.
The vehicle navigation technology combines satellite positioning and a calibration (校准)system using magnets positioned in the road every few metres. The bus navigates using the onboard route map and calibrates every ten meters to ensure that the onboard system knows exactly where the bus is on the route.
The system would start with exclusive lanes using the sensors to remain in the lane but in the longer term the aim is to run the vehicles with traffic around them. There are already a lot of automatic guided vehicles running inside factories alongside people and forklift trucks on the same basis.
The next step is to build a trial system with two vehicles to prove the basic functionality of the vehicles. Next year, a pilot system of up to 12 vehicles could be introduced in a closed environment like a campus or an airport to test the installation further.
With no driver costs, you can run vehicles as small as five meters long and carrying 24 people, and you can run them more frequently and on more routes. Transport in the future could be as easy as hopping on a horizontal lift. For the nervous, the lift is probably a more reassuring vision than a driverless bus but, if the mobilicity system is tested successfully, driverless buses could become an everyday sight in the cities of the future! [br] The word "halve" (Line2, Para 2) most probably means______.
选项
A、to reduce to half
B、to double
C、to increase
D、to clear up
答案
A
解析
词汇处设题。由原文“城市公交系统百分之六十的成本都花在了支付司机的薪水上”可以推测如果实现无人驾驶,公交系统的成本将至少减少一半,A含义与之相符,故为答案。
转载请注明原文地址:https://www.tihaiku.com/zcyy/3485500.html
相关试题推荐
Americanuniversitiesarerushingtowardsawirelessfuture.Theyareinstal
Americanuniversitiesarerushingtowardsawirelessfuture.Theyareinstal
Americanuniversitiesarerushingtowardsawirelessfuture.Theyareinstal
Americanuniversitiesarerushingtowardsawirelessfuture.Theyareinstal
Americanuniversitiesarerushingtowardsawirelessfuture.Theyareinstal
Americanuniversitiesarerushingtowardsawirelessfuture.Theyareinstal
Americanuniversitiesarerushingtowardsawirelessfuture.Theyareinstal
Americanuniversitiesarerushingtowardsawirelessfuture.Theyareinstal
Americanuniversitiesarerushingtowardsawirelessfuture.Theyareinstal
Americanuniversitiesarerushingtowardsawirelessfuture.Theyareinstal
随机试题
ExperiencetheThrilloftheSeabyJoiningthe
Motorwaysare,nodoubtthesafestroadsinBritain.Mile【41】mile,vehiclef
Foreachblankinthefollowingpassage,
制备油脂性基质栓剂可选用的材料是A.半合成棕桐油酯 B.白凡士林 C.聚氧乙
《国家中长期教育改革和发展规划纲要(2010—2020年)》在工作方针中提出要把
(2015年11月)安全生产责任制度一般由()。A.企业法定代表人对本单位安全
()主要适用于管理人员,特别是高层管理人员的晋升考评。A.升等考试法 B.配对
阶级对立社会的法的第一层次本质是( )。 A.统治阶级赖以生存的物质基础
未列入《国家环境保护总局审批环境影响评价的建设项目目录》中的农药项目,其环境影响
按照国务院《建设工程质量管理条例》的规定,对于有防水要求的卫生间的防渗漏保修期限
最新回复
(
0
)