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
财务会计
Passage 1 A concept car developed by Ja
Passage 1 A concept car developed by Ja
昕玥
2019-12-17
48
问题
Passage 1A 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 improvedB.Nissan is making a timetable to market the detection systemC.it is impossible to improve the'overall effectiveness of the detection systemD.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/QESlKKKQ
相关试题推荐
请阅读Passage2,完成第小题。 Passage2 Crash.S
请阅读Passage2,完成第小题。 Passage2 Crash.S
请阅读Passage2,完成第小题。 Passage2 Crash.S
请阅读Passage2,完成第小题。 Passage2 Crash.S
请阅读Passagel,完成第小题。 Passage1 Jatender
请阅读Passage2。完成第小题。 Passage2 TheWorld
Passage2 Ifthepopulationoftheeart
Passage2 Ifthepopulationoftheeart
Passage2 Ifthepopulationoftheeart
Passage2 Ifthepopulationoftheeart
随机试题
马鞍山市位于安徽省( )部。 A、东 B、南 C、西 D、北
自然失业率是指( ) A.周期性失业率 B.摩擦性失业率 C.结构性失业
抽动障碍气郁化火证首选方剂为 A、清肝达郁汤 B、十味温胆汤 C、琥珀抱龙
我国卫生总费用在不断增长,2008-2016年复合增长率为()。
根据《建设工程工程量清单计价规范》,以下关于工程量计算,正确的说法是()。
处方写二母应付
一般资料:求助者,女性,32岁,四川灾区教师。 案例介绍:求助者自述,今年地震
物理检验是应用物体(质)的()等物理学原理进行的检验。 A.力B.电
肾小球肾病的主要临床特点是()A.高血压B.出血性膀胱炎C.肾功能减退D.尿中纤维蛋白降解产物增加E.大量蛋白尿
下列各项中,不会引起其他货币资金发生增减变动的是()。A.企业销售商品收到银行承兑汇票B.企业用银行本票购买办公用品C.企业将款项汇往外地开立采购专用