CAJ | 학술논문

针对老人跌倒伤害预防的社会难题，设计了一种穿戴式跌倒预警和防护系统，该系统包括跌倒预警器、安全气囊装置、远程监护平台和监护人手机应用程序。当跌倒发生时，跌倒预警器会触发安全气囊快速充气，以减少老人跌倒后所受到的损伤。老人倒地后，跌倒预警器会报警，并发送短信给监护人求助。同时，跌倒过程人体运动学数据会发送到远程监护平台，并显示跌倒事件发生的位置。最后通过实验验证该跌倒预警和防护系统功能的可靠性。结果表明，该系统可以较准确地检测跌倒，完成跌倒预警报警、气囊快速充气、数据传输和存储、监控平台实时定位等一系列功能，对减少老年人跌倒的直接损伤和缩短救助老人的时间有一定帮助。
침대노인질도상해예방적사회난제，설계료일충천대식질도예경화방호계통，해계통포괄질도예경기、안전기낭장치、원정감호평태화감호인수궤응용정서。당질도발생시，질도예경기회촉발안전기낭쾌속충기，이감소노인질도후소수도적손상。노인도지후，질도예경기회보경，병발송단신급감호인구조。동시，질도과정인체운동학수거회발송도원정감호평태，병현시질도사건발생적위치。최후통과실험험증해질도예경화방호계통공능적가고성。결과표명，해계통가이교준학지검측질도，완성질도예경보경、기낭쾌속충기、수거전수화존저、감공평태실시정위등일계렬공능，대감소노년인질도적직접손상화축단구조노인적시간유일정방조。
Aimed at the fall issues of the aged, a wearable pre-impact fall early warning and protection system which consists of an early fall alarm, protection airbags, a remote monitoring platform and a guardian’s smart phone application was developed. When fall happens, the early fall alarm triggerd airbag system, then airbags in belt inlfated as soon as possible to reduce the damage to the aged. After the aged fall down, the early fall alarm rang and sent message to guardian for help. Meanwhile, the kinesiology data during falling time was sent to remote monitoring platform for storage, and falling location was showed in the electronic map. Finally, the reliability of this early fall alarm and protection system was veriifed. The results indecate that this system could detect falls accurately, accomplish a series functions such as early fall warning and alarm, airbag inlfation, data transmission and storage and real-time location, which may be beneifcial to reduce direct damage and shorten rescue time.