| 摘要 |
The present invention relates to a device for reducing accidents by preventing passengers from trapping in the two-leaf door of a bus; for securing safety for the two-leaf door of a bus; and for making people have high safety awareness. The trapping preventive device for the two-leaf door of a bus according to the present invention has[20]for enabling passengers to press[10]positioned around their arm to output a guiding voice notifying that they traps in the two-leaf door of a bus. |
