A concept car developed by Japanese company Nissan1 has a breathalyzer-like detection system and other instruments that could help keep drunk or over tired drivers off the road. and passenger seats,while a detector in the gear-shift knob measures perspiration from the drivers palm. Nissans new concept vehicle also includes a dashboard-mounted camera that tracks a drivers 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 rest3. The cars 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,its going to register,so we need to study whats the appropriate level for the system to activate, he says.
2013外研版必修二Module 3《Music》ppt课件Ⅱ
外研版高中英语必修2《Module 5 Newspapers》ppt课件
外研版高中英语必修2《Module 4 Fine Arts – Western, Chinese and Pop Arts》ppt课件
2013外研版必修三Module 1《Europe》ppt课件1
2013外研版必修二《Module 5 Newspaper》(Words and Expressions)mp3音频
2013外研版必修二《Module 5 Newspaper》ppt课件2
2013外研版必修三Module 1《Europe》ppt课件
2013外研版必修二《Module 5 Newspaper》ppt课件4
2013外研版必修二Module 3《Music》ppt课件2
2013外研版必修二Module 1《Our Body and Healthy Habits》ppt课件1
2013外研版必修二《Module 5 Newspaper》(Listening and Speaking)mp3音频
2013外研版必修二Module 3《Music》ppt课件Ⅳ
2013外研版必修二Module 1《Our Body and Healthy Habits》ppt课件Ⅳ
2013外研版必修二《Module 5 Newspaper》(Cultural Corner)mp3音频
2013外研版必修二Module 6《Films and TV Programmes》ppt课件Ⅳ
外研版高中英语必修2《Module 4 Fine Arts – Western, Chinese and Pop Arts》(Speaking and writing)ppt课件
2013外研版必修二《Module 5 Newspaper》(Listening Practice)mp3音频
2013外研版必修二Module 2《No Drugs》ppt课件2
2013外研版必修二Module 3《Music》ppt课件1
外研版高中英语必修2《Module 3 Music》(Reading)ppt课件之一
2013外研版必修二Module 4《Fine Arts – Western, Chinese and Pop Arts》ppt课件
2013外研版必修二Module 3《Music》ppt课件
外研版高中英语必修2《Module 3 Music》(Reading)ppt课件之三
外研版高中英语必修2《Module 3 Music》(Reading)ppt课件之二
2013外研版必修二Module 2《No Drugs》ppt课件1
2013外研版必修二Module 1《Our Body and Healthy Habits》ppt课件2
外研版高中英语必修2《Module 4 Fine Arts – Western, Chinese and Pop Arts》(Reading)ppt课件
2013外研版必修二Module 2《No Drugs》ppt课件III
2013外研版必修二Module 6《Films and TV Programmes》ppt课件1
2013外研版必修二《Module 5 Newspaper》ppt课件
不限 |
英语教案 |
英语课件 |
英语试题 |
不限 |
不限 |
上册 |
下册 |
不限 |