SMART TEXTILES FOR WEARABLE MOTION CAPTURE SYSTEMS
SMART TEXTILES FOR WEARABLE MOTION CAPTURE SYSTEMS
复制标题
用于可穿戴运动捕捉系统的智能纺织品
DOI：
10.1515/aut-2002-020404
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发表时间：
2002
影响因子：
1.1
通讯作者：
Centro ' E. Piaggio
中科院分区：
文献类型：
--
作者：
A. Mazzoldi;D. Rossi;F. Lorussi;E. Scilingo;R. Paradiso;Centro ' E. Piaggio
摘要：实现能够记录生物力学变量的真正可穿戴仪器服装对于从多媒体到物理康复、从体育到艺术领域等多个应用领域至关重要。在这里，我们报告了能够读取和记录佩戴该系统的受试者的姿势和动作的可穿戴设备。服装的感官功能是通过织物应变传感器实现的，该传感器基于涂有聚吡咯或碳负载橡胶的线。导电元件的存在赋予这些材料压阻特性，从而能够检测织物上的局部应变。将应变织物条与导电轨道一起应用在衬衫和手套的关键点上，以检测主要关节的运动。 “智能衬衫”传感架构可分为两部分：纺织平台（可穿戴设备在其中获取生物力学信号）和硬件/软件平台（无线通信系统在电调节后将获取的数据发送到该平台）。
Abstract The implementation of truly wearable instrumented garments capable of recording biomechanical variables is crucial to several fields of application, from multi-media to physical rehabilitation, from sporting to artistic fields. Here we report on wearable devices which are able to read and record the posture and movements of a subject wearing the system. The sensory function of the garments is achieved by fabric strain sensors, based on threads coated with polypyrrole or carbonloaded rubbers. The presence of conductive elements gives these materials piezoresistive properties, enabling the detection of local strain on the fabric. Strips of strain fabrics are applied together with conductive tracks at strategic points in a shirt and a glove in order to detect the movements of the principal joints. The ‘smart shirt’-sensing architecture can be divided into two parts: a textile platform, where a wearable device acquires biomechanical signals, and a hardware/software platform, to which a wireless communication system sends the acquired data after electrical conditioning.