汽车气囊式落水防沉装置研究  

Research on Automobile Airbag Type Over board Anti-Sinking Device

作　　者：赵朋 王子歌 彭伟 彭晓德 何伟良 闫凯波 Zhao Peng;Wang Zige;Peng Wei

机构地区：[1]重庆交通大学机电与车辆工程学院 [2]广州交通大学(筹)低空装备与智能控制学院

出　　处：《工程机械》2024年第10期187-189,I0025,I0026,共5页Construction Machinery and Equipment

基　　金：2024年重庆市大学生创新创业训练项目(S202410618032)。

摘　　要：近年来,汽车保有量不断提升,与此同时汽车交通事故层出不穷,特别是汽车落水事故伤亡率和财产损失程度严重。提出一种汽车气囊式落水防沉装置,集成视觉识别模块、加速度传感器、水位传感器和压力传感器,实时监控汽车落水时的状态(加速度、涉水深度和内外压差),并将数据传送给STM32单片机,从而判断汽车状态。当检测到落水时,控制器触发气囊,并通过GSM和GPS模块上传事故信息至远程终端,实现联网报警。根据数值计算进行气囊设计。应用该装置,能够提高汽车落水事故人员生还率,降低财产损失。In recent years,the number of automobiles has been continuously increasing,while at the same time,automobile traffic accidents have emerged one after another,with es pecially serious casualty rate and property damage caused by automobile overboard accidents.An automobile airbag type overboard anti-sinking device is proposed,which integrates a visual recognition mod ule,an acceleration sensor,a water level sensor and a pressure sensor,monitors the real-time state(acceleration,wading depth and internal and external pressure difference)of the automobile when it goes overboard,and transmits the data to the STM2 microcontroller,to judge the state of the automobile.When overboard is detected,the controller triggers the airbag and uploads the accident information to the remote terminal through GSM and GPS modules to realize networked alarm.The airbag is designed based on numerical calculation.The application of this device can improve the survival rate of people in the automobile overboard accidents and reduce property losses.

关 键 词：汽车落水事故 落水防沉 安全气囊 信息融合 

分 类 号：U491.61[交通运输工程—交通运输规划与管理]