基于可穿戴电子手套的手部运动虚拟现实系统

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中图分类号：TP391.41 文献标志码：A 文章编号：1671-024X（2025）04-0001-06

Hand motion virtual reality system based on wearable electronic gloves

WANG Dapeng1.2.3， HAN Bingtian1，2.3， ZHANG Xiaohang1，2.3，LIU Teng1，2.3， MENG Chuizhou 1，2，3 GUO Shijie1，2.3

（1.Enginering Research Centerof Ministryof Education for Intellgent Rehabilitation Deviceand Detection Technology， Hebei Universityof Technology，Tianjin 3O0401，China；2.Hebei Key Laboratoryof Smart Sensing and Human-Robot Interaction，HebeiUniversityofTechnology，Tianjin30o401，China；3.ScholofMechanicalEnginering，HebeiUniversity of Technology，Tianjin 300401，China）

Abstract： To enhance the accuracyand stabilityof haptic perception in virtual reality（VR）systems，a wearable hapticsensing electronic glove and a VR system based on multi-sensor data fusion are proposed. Flexible bending sensors （Flex）are mounted on the back of each finger of the electronic glove to collct finger-bending information， and force-sensitive resistors （FSR）are placed at the fingertips for haptic sensing. The sensors are connected to the circuit board via impedance-divider circuitsand linked to an analog-to-digital converter（ADC）for signal digitization.Then，thedigital signals from thesensorsare filtered byadigital low-passfilterandtransmitted to custom-developed VR softwarevia serial communication.The system's viability is evaluated through various hand-gesture recognitions and object-grasping experiments. Results show that the system can sample hapticperception signals at 50Hz ，recognize 26-letter hand gestures with 85.31% accuracy，and precisely feed back finger- gripping forces during object-grasping tests.

Key words： multi-sensor information fusion； wearable electronic gloves；virtual reality; digital low-pass filtering

随着虚拟现实（VR）技术的飞速发展，人们对于沉 VR系统中至关重要的一环，直接关系到用户体验的浸式体验的需求日益增长 [1-3] 。（剩余8604字）