论文部分内容阅读
电梯运行过程中,利用加速度传感器记录电梯轿厢加速度,传感器系统不断向控制器发送速度变化信息,单片机对这些信息加以分析判断,如果所测的加速度超过阈值,则控制装置向气体发生器发出点火命令控制点火,点火后发生爆炸反应,产生N2释放出来充满气囊。乘员与气囊接触时,通过气囊上排气孔的阻尼吸收碰撞能量,达到保护乘员的目的。文中在以上基础上增加机械式触发装置,以弥补电梯电路系统故障时不能正常触发的缺陷。
During the operation of the elevator, the acceleration of the elevator car is recorded by the acceleration sensor. The sensor system continuously sends speed change information to the controller. The microcontroller analyzes and judges the information. If the measured acceleration exceeds the threshold, the control device sends an ignition signal to the gas generator Command to control the ignition, explosion reaction after firing, resulting in N2 release is full of airbags. When the occupant contacts the airbag, the collision energy is absorbed by the damping of the airbag vent to protect the passenger. Based on the above text to increase the mechanical trigger device to make up for the failure of the elevator circuit system failure can not be triggered normally.