首页
财务会计
医药卫生
金融经济
考公考编
外语考试
学历提升
职称考试
建筑工程
IT考试
其他
登录
职称考试
Passage 1 A concept car developed by Japanese company Nissan has a breathaly...
Passage 1 A concept car developed by Japanese company Nissan has a breathaly...
admin
2020-12-24
18
问题
Passage 1
A concept car developed by Japanese company Nissan has a breathalyzer-like detection system and other instruments that could help keep drunk or over tired drivers off the road.
The car's sensors check odors inside the car and monitor a driver's sweat for traces of alcohol. An in-car computer system can issue an alert or even lock up the ignition system if the driver seems over-the-limit. The air odor sensors are fixed' firmly and deeply in the driver and passenger seats, while a detector in the gear-shift knob measures perspiration from the driver's palm.
Other carmakers have developed similar detection systems. For example, Sweden's Volvo has developed a breathalyzer attached to a car's seat belt that drivers must blow into before the engine will start.
Nissan's new concept vehicle also includes a dashboard-mounted camera that tracks a driver's alertness by monitoring their eyes. It will sound an alarm and issue a spoken warning in Japanese or English if it judges that the driver needs to pull over and rest.
The car technology is still in development, but general manager Kazuhiro Doi says the combination of different detection systems should improve the overall effectiveness of the technology."For example, if the gear-shift sensor was bypassed by a passenger using it instead of the driver, the facial recognition system would still be used," Doi says. Nissan has no specific timetable for marketing the system, but aims to use technology to cut the number of fatalities involving its vehicles to half 1995 levels by 2015.
The car's seat belt can also tighten if drowsiness is detected, while an external camera checks that the car is keeping to its lane properly. However, Doi admits that some of the technology, such as the alcohol odor sensor, should be improved. "If you drink one beer, it's going to register, so we need to study what's the appropriate level for the system to activate," he says.
According to Doi,__________.
查看材料
选项
A.the overall effectiveness of the detection technology has improved
B.Nissan is making a timetable to market the detection system
C.it is impossible to improve the'overall effectiveness of the detection system
D.Nissan aims to improve the detection technology to reduce the fatality rate
答案
D
解析
第五段说,这种监测技术仍然在发展之中,使用不同的监测系统应能改进这项技术的整体有效性,所以A、C都不正确。该段的最后一句说,日产公司并不准备将这种监测系统推向市场,但它的目标是使用这种技术到2015年将日产车的事故率减少到l995年的一半,所以B也不正确。只有D表达了Doi的意思。
转载请注明原文地址:https://ti.zuoweng.com/ti/xqT8KKKQ
相关试题推荐
Passage2 Americanstodaydon′tplaceaveryhighvalueonintellect.Ourhe...
Passage2 Americanstodaydon′tplaceaveryhighvalueonintellect.Ourhe...
Passage2 Americansdon’tliketolosewars.Ofcourse,alotdependsonhowy...
Passage2 Ofallthecomponentsofagoodnight′ssleep,dreamsseemtobe...
Passage2 Ofallthecomponentsofagoodnight′ssleep,dreamsseemtobe...
Passage2 Ofallthecomponentsofagoodnight′ssleep,dreamsseemtobe...
Passage2 ForcenturiesinSpainandLatinAmerica,headinghomeforluncha...
Passage2 ForcenturiesinSpainandLatinAmerica,headinghomeforluncha...
Passage2 ForcenturiesinSpainandLatinAmerica,headinghomeforluncha...
Passage2 ForcenturiesinSpainandLatinAmerica,headinghomeforluncha...
随机试题
某地区经济社会发展相对滞后,领取城市最低生活保障金的家庭较多。最近社会工作者发现
智能终端放置在(???)中
下列各项中,不属于工程成本控制基本环节的是( )。 A.制定成本控制标准
学校教育制度
关于个人投资者投资基金的税收,下列说法错误的是()。A.对个人投资者买卖基金份额暂免征收印花税B.个人投资者买卖基金份额获得的差价收入,在对个人买卖股票
证券发行市场又称( )。A.一级市场B.流通市场C.二级市场D.次级市场
男性,35岁,饱食后突发持续性疼痛,扩散至全腹,X线检查膈下新月形气体,诊断为 A急性胰腺炎B绞窄性肠梗阻C胃十二指肠溃疡穿孔D急性阑尾炎穿孔E...
社会互适性主要是分析预测项目能否为当地的()所接纳,以及当地政府、居民支持项目的程度。A:社会环境B:自然环境C:资源环境D:人文条件E:移民安置问题
共用题干 郑先生经营机器制造业多年,深知保险的重要性,已为其价值100万元的机器设备投保三份保险,在甲公司投保25万元,在乙公司投保50万元,在丙公司投...
高老病逝,生有二子高大、高二,领养一子高三,高老的妻子尚在。他留有保险金额24万元的人寿保险一份,其在填写投保单时,在受益人一栏填写的是“法定”。同时,...