CAJ | 학술논문

通过研究目前跆拳道电子护具的诸多优缺点，设计制作了一种内嵌于护具中使用的，基于e￣Touch压电薄膜的无扰动、抗干扰，可根据需要制作为不同规格的搏击比赛通用型测力传感器，并联成模块网络后与单片机相连可实现对被击打区域的确定。以反应速度快且跟随性好的电压跟随器作为调理电路结合标定结果为后续计算作用力大小、持续时间、作用频率做好准备。通过测力传感器模块制作、标定、电路仿真、整体测试，达到了使用要求。
통과연구목전태권도전자호구적제다우결점，설계제작료일충내감우호구중사용적，기우e￣Touch압전박막적무우동、항간우，가근거수요제작위불동규격적박격비새통용형측력전감기，병련성모괴망락후여단편궤상련가실현대피격타구역적학정。이반응속도쾌차근수성호적전압근수기작위조리전로결합표정결과위후속계산작용력대소、지속시간、작용빈솔주호준비。통과측력전감기모괴제작、표정、전로방진、정체측시，체도료사용요구。
By studying many advantages and disadvantages of the current taekwondo electronic protective gear,a kind of universal force sensor was designed,which is based on e￣Touch piezoelectric film,without disturbance,inter￣ference,and according to the need it can be produced for different specifications of the different types of fighting game. After parallelled to the module network and connected with microcontroller,the universal sensor can realize to determine the hit area. The fast response and good following voltage follower is used as its conditioning circuit,and combined with calibration results the force size,duration,effect frequency are prepared to calculate. By force sensor module production,calibration,circuit simulation,the overall test,this kind of universal force sensor reaches require￣ments for the current tae kwon do electron protective gear.