车载紧急呼叫系统整车触发特性关键测试技术及方法分析  

Analysis of Key Testing Techniques and Methods for Vehicle Trigger Characteristics of Vehicle Emergency Call System

作　　者：周星宇 司电成 尚宏权 马骏 翟建鹏 ZHOU Xingyu;SI Diancheng;SHANG Hongquan;MA Jun;ZHAI Jianpeng(China Merchants Testing Vehicle Technology Research Institute Co.,Ltd.,Chongqing,401121 China)

机构地区：[1]招商局检测车辆技术研究院有限公司,重庆401121

出　　处：《科技资讯》2025年第3期114-116,共3页Science & Technology Information

摘　　要：根据调查可知,在我国交通事故导致的死亡情况中,当场死亡的人数超过20%;未当场死亡,但在救护人员到达之前死亡的人数超过27%;因抢救无效而死亡的人数超过50%。为有效降低交通事故死亡率,通过设置车载紧急呼叫系统,确保在车辆发生事故或其他紧急状况时,能够第一时间将车辆的基本情况、位置等各项信息发送到公安安全应答点,通过和事故车辆进行语音通话,保证获得更多的信息,确保能够在短时间内到达现场,有效挽救人员生命。通过对车载紧急呼叫系统基本情况的介绍,对系统整车触发特性关键测试方式方法展开探讨,旨在做好触发特性测试相关工作,保证车载紧急呼叫系统应用效果。According to the investigation,the number of deaths on the spot in traffic accidents in China has ex-ceeded 20%.The number of people who did not die on the spot,but died before the arrival of rescue personnel,ex-ceeded 27%,and the number of deaths due to ineffective rescue exceeded 50%.In order to effectively reduce the mortality rate in traffic accidents,a vehicle emergency call system is set up to ensure that in the event of a vehicle ac-cident or other emergency situations,vehicle information and location information can be transmitted to the public security response point in a timely manner.By connecting with the accident vehicle through voice communication,more information can be obtained to ensure that it can arrive at the scene in a short time and effectively save people's lives.The article introduces the basic situation of the in vehicle emergency call system and explores the key testing methods for the triggering characteristics of the system,aiming to do a good job in triggering characteristic testing and ensure the application effect of the in vehicle emergency call system.

关 键 词：自动触发 手动触发 整车触发特性关键测试技术 车载紧急呼叫系统 

分 类 号：U463.6[机械工程—车辆工程]