公交车新型智能应急逃生乘客门的设计

Design of a new intelligent door for public bus at an emergency

提出了公交车新型智能应急逃生乘客门的设计方案。通过改变原来公交车门板处的螺纹连接为四销联动机构,集成了无线电、智能控制以及远程控制技术,使智能应急逃生乘客门在公交车正常运营时车门仍可向内侧滑动打开,遇到紧急情况需要疏散乘客时乘客门变为绕转臂向外打开,方便乘客应急逃生。

It proposes the design of a new intelligent bus door for passengers to escape at an emergency .Changing the threaded connection to the mechanism of four pin linkage , it integrates the radio technology , intelligent con-trol and remote control technology , realizes that the bus door slides to the inside under normal circumstances and rotates outside around the pivoted arm at an emergency .The new bus door makes it easy for passengers to escape at an emergency .