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 avoid accidents by predicting when they are
American and Japanese researchers are developing a smart car that will help drivers avoid accidents by predicting when they are
admin
2010-06-30
50
问题
American and Japanese researchers are developing a smart car that will help drivers avoid 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 start 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.
【65】
选项
答案
在一个短暂的训练过程中,驾驶员被要求完成一些规定动作,这个训练过程让系统计算出在两秒钟的时间内发生某些特定动作的概率。
解析
句子框架是He said the smart car could be adapted to...movement which could give even earlier predictions of when a driver is about to make a wrong move。这句中首先包含了一个宾语从句:He said that...;宾语部分里又含有which引导的定语从句,但它并不是修饰紧在其前的eye movement,这里which是指代前面说的整件事;when引导的从句做介词of的宾语;be about to do表示“将要做……”。
转载请注明原文地址:https://kaotiyun.com/show/sAJd777K
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
YouwillhearaspeechbyBobChase,PresidentoftheNationalEducationAssociation(NEA)totheAmericanAssociationofColleges
YouwillhearaspeechbyBobChase,PresidentoftheNationalEducationAssociation(NEA)totheAmericanAssociationofColleges
YouwillhearaspeechbyBobChase,PresidentoftheNationalEducationAssociation(NEA)totheAmericanAssociationofColleges
Payandproductivity,itisgenerallyassumed,shouldberelated.Buttherelationshipseemstoweaken【C1】______peoplegetolder
WhatishappeninginAustralia’sagriculturalindustry?
ThefollowingisaninterviewwithEmmaRichards,oneofBritain’smostsuccessfulsailorsandtheyoungestpersontocompletet
ThefollowingisaninterviewwithEmmaRichards,oneofBritain’smostsuccessfulsailorsandtheyoungestpersontocompletet
In1959theaverageAmericanfamilypaid$989forayear’ssupplyoffood.In1972thefamilypaid$1,311.Thatwasapricei
A、Changehisenergycycle.B、Overcomehislaziness.C、Getupearlierthanusual.D、Gotobedearlier.C
Duetohistoricalreasons,peopleintheCzechRepubliclacked________.
随机试题
公民、法人或者其他组织认为行政机关违法集资、征收财物、摊派费用或者违法要求履行其他义务的,不能申请行政复议。()
马鞍区感觉减退或消失提示腰椎间盘突出的方向最可能是
以下不属于护士权利的是
下列作为黏度的单位正确的是()
开展社区口腔保健应首先社区卫生宣传活动可通过
因下列原因造成建筑施工人员团体意外伤害险的被保险人身故、残疾的,保险人不承担给付保险金责任的有()。
证券组合按不同的投资目标可以分为()。
A(71)is a data type whose major attributes are determined by the rules governing the insertion and deletion of its elements. The
Themanbehindthisnotion,JackMaple,isadandywhoaffectsdarkglasses,homburgs(翘边帽)andtwo-toeshoes;yethehasbecomeso
Dad,WhyDidYouDoIt?EverytimethephoneringsinmyflatIjump,especiallyifit’snearmidnight.DeepdownIknowit’
最新回复
(
0
)