经济学人202:汽车的未来 无线互联汽车

 　　The future of cars

　　汽车的未来

　　Wireless¹ wheels

　　无线互联汽车

　　Connected cars will make driving safer, cleaner and more efficient. Their introduction should be speeded up

　　联网汽车将让驾驶更安全、环保、高效。应当加快介绍推广。

　　SINCE Henry Ford² turned it into a mass-market product a century ago, the car has delivered many benefits. It has boosted economic growth, increased social mobility³ and given people a lot of fun. No wonder mankind has taken to the vehicle with such enthusiasm that there are now a billion automobiles⁴ on the world's roads.

　　一个世纪之前，亨利福特实现了汽车的大规模生产，自那以后汽车就就给我们带来了诸多好处。它的出现促进了经济增长，增加了社会流动性，也给人们带来了很多乐趣。这也就难怪人们对汽车会如此情有独钟了，因而现在有十亿量汽车奔驰在世界各地的道路上。

　　But the car has also brought many problems. It pollutes the air, creates congestion⁵ and kills people. An astonishing 1.24m people die, and as many as 50m are hurt, in road accidents each year. Drivers and passengers waste around 90 billion hours in traffic jams each year. In some car-choked cities as much as a third of the petrol used is burned by people looking for a space to park.

　　但是汽车也带来了很多问题。它会污染空气，造成交通拥堵，带来人员伤亡。在每年发生的交通事故中死亡人数高达124万人，也有500万人因此受伤。每年驾驶员和行人因为交通堵塞浪费的时间约为900亿小时。在一些汽车密集的城市，有三分之一的汽油是用在了找停车位的路上。

　　汽车的未来.jpg

　　Fortunately, an emerging technology promises to make motoring safer, less polluting and less prone⁶ to hold-ups (seeTechnology Quarterly). “Connected cars”—which may eventually evolve into driverless cars but for the foreseeable future will still have a human at the wheel—can communicate wirelessly⁷ with each other and with traffic-management systems, avoid pedestrians⁸ and other vehicles and find open parking spots.

　　幸运的是，一项新兴的科技使得汽车更加安全，更环保也不易造成交通堵塞（另见科技季刊）“联网汽车”可能最终会进化为无人驾驶，但是短时间内还是需要人来驾驶，并且能通过无线网络去其他车辆和交通管制系统和相连，还能规避行人、车辆，找到开放的空车位。

　　Get smart

　　智能化

　　Some parts of the transformation⁹ are already in place. Many new cars are already being fitted with equipment that lets them maintain their distance and stay in a motorway¹⁰ lane automatically at a range of speeds, and recognise a parking space and slot into it. They are also getting mobile-telecoms connections: soon, all new cars in Europe will have to be able to alert the emergency services if their on-board sensors¹¹ detect a crash. Singapore has led the way with using variable tolls¹³ to smooth traffic flows during rush-hours; Britain is pioneering “smart motorways¹⁴”, whose speed limits vary constantly to achieve a similar effect. Combined, these innovations could create a much more efficient system in which cars and their drivers are constantly alerted to hazards and routed around blockages¹⁵, traffic always flows at the optimum speed and vehicles can join up into “platoons” on the motorways, travelling closer together, yet with less risk of crashing.

　　转型中的某些部分已经到位。 许多新车都安装了新的设备，这些新设备能保持车距，并让车辆以一定的速度自动保持在高速公路车道内行驶，也能识别到空车位插入。这些汽车也搭载了移动电信链接设备：很快，如果欧洲新车的机载传感器检测到碰撞时，那么它们必须能够触发应急服务。 新加坡在控制交通拥堵上走在了前面，通过浮动收费的方式保障高峰时段车流的顺畅通行; 英国则是采用“智能高速公路”的先驱，通过对汽车行驶速度的浮动限制达到与新加坡的方法类似的效果。 综合所有这些创新手段就可以创造一个更有效的系统，在这个系统下不论是汽车还是驾驶员都能不断的得到风险警告并避开拥堵路段，使得车流始终保持在最佳速度，所有车辆都能加入成排得行驶在高速公路上，车距小但是发生车祸的风险更小。

　　Just as regulation has helped increase fuel efficiency, cut exhaust fumes¹⁶ and introduce anti-skid equipment, so government involvement is needed to get the connected car on the road. It is beginning to happen. Earlier this year, Europe's standards-setting agencies agreed a common set of protocols¹⁷ for cars and traffic infrastructure¹⁸ to communicate. Others should follow. Governments should then set firm deadlines for all new cars to be fully¹⁹ connected and capable of platooning, and a date for existing cars to be retrofitted with a basic locator beacon²⁰ and the ability to receive hazard warnings.

　　正如监管有助于提高燃油效率，减少尾气排放并引进防滑设备，那么为了让更多的联网汽车上路，政府的参与也是必要的。 这也已经开始了。今年早些时候，欧洲的标准制定机构同意为汽车及交通基础设施之前的通信制定一个共同的协议。 其他的也都将按此执行。各国政府也应设定所有新车联网和成排管理的最后期限。并为现有的汽车设定一个期限完成基本的定位改装，能够接受危险警告。

　　If cars are to connect, new infrastructure will have to be built. Roads and parking spaces will need sensors to monitor them; motorways will need dedicated²¹ lanes for platooning. But this will not necessarily be expensive. Upgrading traffic signals so they can be controlled remotely by a central traffic-management system is a lot cheaper than building new roads.

　　如果汽车都连了网，那么也需要修建新的配套基础设施。 道路和停车位都需要传感器来来监控; 高速公路需要专用车道来成排管理。 但是这并不需要投入大量资金。更新交通信号使他们能够通过一个中央流量管理系统远程控制，这比起新建道路便宜不少。

　　The sooner these changes are made, and cars are plugged into a smart traffic grid²², the quicker Singaporean variable pricing—for parking as well as road use—can become the norm. Motorists will then have the incentive²³, as well as the ability, to avoid the busiest places at the busiest times, and the dreadful toll¹² that roads take in human lives should start falling.

　　如果能越早完成这些改进，将汽车连接到智能交通网格，那么新加坡施行的停车和道路浮动收费的方法将会成为常态。 那么驾驶员将有动力也有能力在高峰期避开拥堵路段。那么人们生活中可怕的交通费支出也会下降。

　　In the past, more people driving meant more roads, more jams, more death and more fumes. In future, the connected car could offer mankind the pleasures of the road with rather less of the pain.

　　在过去，开车的人越多意味着更多路也更添堵。因为车祸死亡的人也会更多，尾气也更多。而在未来，联网汽车可以在让人们享受奔驰在路上的同时少一些痛苦。

1 wireless   

adj.无线的；n.无线电

参考例句：

• There are a lot of wireless links in a radio.收音机里有许多无线电线路。
• Wireless messages tell us that the ship was sinking.无线电报告知我们那艘船正在下沉。

2 Ford   

n.浅滩，水浅可涉处；v.涉水，涉过

参考例句：

• They were guarding the bridge,so we forded the river.他们驻守在那座桥上，所以我们只能涉水过河。
• If you decide to ford a stream,be extremely careful.如果已决定要涉过小溪，必须极度小心。

3 mobility   

n.可动性，变动性，情感不定

参考例句：

• The difference in regional house prices acts as an obstacle to mobility of labour.不同地区房价的差异阻碍了劳动力的流动。
• Mobility is very important in guerrilla warfare.机动性在游击战中至关重要。

4 automobiles   

n.汽车( automobile的名词复数 )

参考例句：

• When automobiles become popular,the use of the horse and buggy passed away. 汽车普及后，就不再使用马和马车了。 来自《简明英汉词典》
• Automobiles speed in an endless stream along the boulevard. 宽阔的林荫道上，汽车川流不息。 来自《现代汉英综合大词典》

5 congestion   

n.阻塞，消化不良

参考例句：

• The congestion in the city gets even worse during the summer.夏天城市交通阻塞尤为严重。
• Parking near the school causes severe traffic congestion.在学校附近泊车会引起严重的交通堵塞。

6 prone   

adj.(to)易于…的，很可能…的；俯卧的

参考例句：

• Some people are prone to jump to hasty conclusions.有些人往往作出轻率的结论。
• He is prone to lose his temper when people disagree with him.人家一不同意他的意见,他就发脾气。

7 wirelessly   

不用电线的，用无线电波传送的

参考例句：

• I heard it on the wireless. 我是从无线电收音机里听到的。
• There are a lot of wireless links in a radio. 收音机里有许多无线电线路。

8 pedestrians   

n.步行者( pedestrian的名词复数 )

参考例句：

• Several pedestrians had come to grief on the icy pavement. 几个行人在结冰的人行道上滑倒了。 来自《简明英汉词典》
• Pedestrians keep to the sidewalk [footpath]! 行人走便道。 来自《现代汉英综合大词典》

9 transformation   

n.变化；改造；转变

参考例句：

• Going to college brought about a dramatic transformation in her outlook.上大学使她的观念发生了巨大的变化。
• He was struggling to make the transformation from single man to responsible husband.他正在努力使自己由单身汉变为可靠的丈夫。

10 motorway   

n.高速公路，快车道

参考例句：

• Our car had a breakdown on the motorway.我们的汽车在高速公路上抛锚了。
• A maniac driver sped 35 miles along the wrong side of a motorway at 110 mph.一个疯狂的司机以每小时110英里的速度在高速公路上逆行飙车35英里。

11 sensors   

n.传感器，灵敏元件( sensor的名词复数 )

参考例句：

• There were more than 2000 sensors here. 这里装有两千多个灵敏元件。 来自《简明英汉词典》
• Significant changes have been noted where sensors were exposed to trichloride. 当传感器暴露在三氯化物中时，有很大变化。 来自辞典例句

12 toll   

n.过路(桥)费；损失，伤亡人数；v.敲(钟)

参考例句：

• The hailstone took a heavy toll of the crops in our village last night.昨晚那场冰雹损坏了我们村的庄稼。
• The war took a heavy toll of human life.这次战争夺去了许多人的生命。

13 tolls   

（缓慢而有规律的）钟声( toll的名词复数 )； 通行费； 损耗； （战争、灾难等造成的）毁坏

参考例句：

• A man collected tolls at the gateway. 一个人在大门口收通行费。
• The long-distance call tolls amount to quite a sum. 长途电话费数目相当可观。

14 motorways   

n.高速公路( motorway的名词复数 )

参考例句：

• Most of Britain's motorways radiated from London. 英国的大多数公路从伦敦向四方延伸。 来自《简明英汉词典》
• Cuba is well served by motorways. 古巴的高速公路四通八达。 来自辞典例句

15 blockages   

n.堵塞物( blockage的名词复数 )；堵塞，阻塞

参考例句：

• The storms could increase the risks posed by river blockages. 暴风雨会增加因河道堵塞所造成的危险。 来自互联网
• An angiogram shows the location and severity of blockages in blood vessels. 冠状动脉造影能够显示血管内的阻塞位置以及阻塞的严重程度。 来自互联网

16 fumes   

n.(强烈而刺激的)气味，气体

参考例句：

• The health of our children is being endangered by exhaust fumes. 我们孩子们的健康正受到排放出的废气的损害。
• Exhaust fumes are bad for your health. 废气对健康有害。

17 protocols   

n.礼仪( protocol的名词复数 )；（外交条约的）草案；（数据传递的）协议；科学实验报告（或计划）

参考例句：

• There are also protocols on the testing of nuclear weapons. 也有关于核武器试验的协议。 来自辞典例句
• Hardware components and software design of network transport protocols are separately introduced. 介绍系统硬件组成及网络传输协议的软件设计。 来自互联网

18 infrastructure   

n.下部构造，下部组织，基础结构，基础设施

参考例句：

• We should step up the development of infrastructure for research.加强科学基础设施建设。
• We should strengthen cultural infrastructure and boost various types of popular culture.加强文化基础设施建设，发展各类群众文化。

19 fully   

adv.完全地，全部地，彻底地；充分地

参考例句：

• The doctor asked me to breathe in,then to breathe out fully.医生让我先吸气，然后全部呼出。
• They soon became fully integrated into the local community.他们很快就完全融入了当地人的圈子。

20 beacon   

n.烽火，（警告用的）闪火灯，灯塔

参考例句：

• The blink of beacon could be seen for miles.灯塔的光亮在数英里之外都能看见。
• The only light over the deep black sea was the blink shone from the beacon.黑黢黢的海面上唯一的光明就只有灯塔上闪现的亮光了。

21 dedicated   

adj.一心一意的；献身的；热诚的

参考例句：

• He dedicated his life to the cause of education.他献身于教育事业。
• His whole energies are dedicated to improve the design.他的全部精力都放在改进这项设计上了。

22 grid   

n.高压输电线路网；地图坐标方格；格栅

参考例句：

• In this application,the carrier is used to encapsulate the grid.在这种情况下，要用载体把格栅密封起来。
• Modern gauges consist of metal foil in the form of a grid.现代应变仪则由网格形式的金属片组成。

23 incentive   

n.刺激；动力；鼓励；诱因；动机

参考例句：

• Money is still a major incentive in most occupations.在许多职业中，钱仍是主要的鼓励因素。
• He hasn't much incentive to work hard.他没有努力工作的动机。