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
tikufree
2019-12-17
39
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.In the UK, some research groups are using similar advanced techniques to understand driver behavior and the effectiveness of different road designs.What has Volvo developed?
选项
A. The same detection system mentioned in the previous paragraph.B. A breathalyzer attached to a car's seat belt.C. A smart car seat belt.D. An intelligent engine.
答案
B
解析
第三段告诉我们,沃尔沃公司也发明了一种类似的酒精检测装置,安装在保险带上。所以B是正确选项。
转载请注明原文地址:https://ti.zuoweng.com/ti/D0glKKKQ
相关试题推荐
Passage2 Thatexperiencesinfluencesu
Passage2 Thatexperiencesinfluencesu
Passage2 Thatexperiencesinfluencesu
Passage1 Alyricisasubjectivepoem
Passage1 Alyricisasubjectivepoem
Passage2 Ifthepopulationoftheeart
Passage2 Ifthepopulationoftheeart
Passage2 Ifthepopulationoftheeart
Passage1 AconceptcardevelopedbyJa
Passage1 AconceptcardevelopedbyJa
随机试题
招标过程中的其他民事侵权争议,应按照()的程序解决争议。
研究如何利用样本数据来推断总体特征的统计学方法是()
某教师衣着邋遢,不讲个人卫生,他认为教师课教好就行了。该教师的言行违反了哪一条教
在商业银行经营的外部事件中,( )风险是给商业银行造成损失最大、发生次数最多的
信息科技部门承担本银行的信息科技职责,其具体内容不包括( )。
单独完成某项工作,甲需要16小时,乙需要12小时,如果按照甲、乙、甲、
下列地区中,不属于房产税征收地区的是()。A.城市B.建制镇C.工矿区D.农村
治疗军团菌病的首选药物是A.阿奇霉素B.罗红霉素C.克拉霉素D.交沙霉素E.红霉素
根据各角色和职责的要求,下列工作中,最应直接体现按需配人、按岗定人要求的是()。A、角色和职责安排B、绘制组织关系图C、编制人员配备计划D、编制项目组织
《国际评估准则105——评估路径和方法》中,市场途径包括的两种方法是( )。A.可比交易法和上市公司比较法B.直接比较法和间接比较法C.价值比率法和加和法