首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
American and Japanese researchers are developing a smart car that will help drivers a-void accidents by predicting when they are
American and Japanese researchers are developing a smart car that will help drivers a-void accidents by predicting when they are
admin
2013-04-17
59
问题
American and Japanese researchers are developing a smart car that will help drivers a-void accidents by predicting when they are about to make a dangerous move.
The smart car of the future will be able to tell if drivers are going to turn, change lanes, speed up, slow down or pass another car.
If the driver’s intended action could lead to an accident, the car will activate a warning system or override the move.
(61)
"By shifting the emphasis of car safety away from design of the vehicle itself and looking more toward the driver’s behavior, the developers believe that they can staTt to build cars that adapt to suit people’s needs,"
New Scientist magazine said.
Alex Pentland of the Massachusetts Institute of Technology collaborated on the project with Andrew Liu who works for the Japanese carmaker Nissan.
(62)
Tests of their smart car using a driving simulator have shown that it is 95 percent accurate in predicting a driver’s move 12 seconds in advance.
(63)
The system is based on driving behavior which the researchers say can be divided into chains of sub-actions which include preparatory moves.
It monitors the driver’s behavior patterns to predict the next move.
"To make its predictions, Nissan’s smart car uses a computer and sensors on the steering wheel, accelerator and brake to monitor a person’s driving patterns. (64)
A brief training session, in which the driver is asked to perform certain maneuvers, allows the system to calculate the probability of particular actions occurring in two-second time segments,"
the magazine said.
Liu has also done work on tracking eye movement to predict driving behavior. (65)
He said the smart car could be adapted to monitor eye movement which could give even earlier predictions of when a driver is about to make a wrong move.
选项
答案
这套系统是以驾驶动作为基础开发的,研究人员认为可以把驾驶过程分为一系列的动作,包括预备性的动作。
解析
句子框架是The system is based on driving behavior which…can be dividedinto chains of sub-actions which inelude preparatory moves。此句的主干是一个简单句:The system is based on driving behavior,但后面有两个which引导的定语从句,第一个修饰driving behavior,第二个修饰sub—actions;the researchers say作为插入成分。chains of翻译为“一系列”。
转载请注明原文地址:https://kaotiyun.com/show/RSxd777K
本试题收录于:
公共英语四级笔试题库公共英语(PETS)分类
0
公共英语四级笔试
公共英语(PETS)
相关试题推荐
Whatdifferencedoesitmakeifwereadtextsdisplayedonacomputerscreeninsteadofonpaperprintedwithink?Thecompu
Inthelateyearsofthenineteenthcentury,"capital"and"labour"wereenlargingandperfectingtheirrivalorganisations
Itisoftenobservedthattheagedspendmuchtimethinkingandtalkingabouttheirpastlives,【21】______aboutthefuture.Th
Itisoftenobservedthattheagedspendmuchtimethinkingandtalkingabouttheirpastlives,【21】______aboutthefuture.Th
Itisoftenobservedthattheagedspendmuchtimethinkingandtalkingabouttheirpastlives,【21】______aboutthefuture.Th
Eachcompanyhasmany"publics"whoshouldbeablenotonlytorecognizeitsname【21】______tocorrectlyidentifyitsindustry
Inthe18thcentury,NewYorkwassmallerthanPhiladelphiaandBoston.TodayitisthelargestcityinAmerica.Howtoexplain
Inthelateyearsofthenineteenthcentury,"capital"and"labour"wereenlargingandperfectingtheirrivalorganizationsonm
Government答案信息在于第七句:DrKissingerenteredgovernmentserviceinl969。
随机试题
甲和乙低价购入高粱白酒,灌装后冒充茅台酒,先后共卖出50多箱,获利20多万元。甲和乙构成()。
男,45岁,有高血压史。因阵发性心悸2天来诊。体检:血压120/70mmHg,心率1807次/分,律齐,心音正常,无杂音。1分钟后心率降80次/分,律齐。30秒后又回复至180次/分。最可能的诊断为
女,23岁。问她“你是哪里人?”患者快速回答说:“我是中国人,祖国在我心中,我三中毕业,到山中去,矿物局山中,我在矿山当会计……人类进入新的历史阶段,新的时代。培养一代新人,我们都是革命接班人”,此症状是()
修正液中含有的易挥发且致命的有毒成分是()。
曹雪芹:晴雯()。
①面对海量的网络信息,网民受众一般很少有精力去核实信息的源头和真实性,这就为谣言制造者留下了可乘之机②谣言制造者和散布者多数动机不纯,但不管动机如何,都是靠牺牲社会大众的利益。以满足其一己私欲③制造谣言原本就是一种社会的病态,而通过互联
教师通过言传与身教相结合给学生做出表率,这体现的德育原则是
在信息纷繁复杂的互联网时代,每个人都时刻面临着被别人的观点欺骗、裹挟、操纵的风险。如果你不想总是受他人摆布,如果你不想、混混沌沌地度过一生,如果你想学会独立思考、理性决策,那你就必须用逻辑思维来武装你的头脑。如果以上陈述为真,以下哪一项陈述不必然为真
AnyonecantrackaVenmouser’spurchasehistoryandcollectadetailedprofile—includingtheirdrugdeals,eatinghabitsand
Lookatthetenstatementsforthispart.YouwillhearashortinterviewwithGeorgeJones,executivedirectorforBreadfo
最新回复
(
0
)