基于电线和电器设备产生的工频电场的仿生触觉传感器
By utilizing the power frequency electric field of wires and electrical equipment, a biomimetic tactile sensor based on a carbon-based resistive layer and acquisition module solves the problems of complex structure and high energy consumption of existing biomimetic tactile sensors, and realizes low-energy, fast-response multi-pixel detection and transmission functions.
CN117251056BActive Publication Date: 2026-07-17YANSHAN UNIV +1
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- YANSHAN UNIV
- Filing Date
- 2023-10-11
- Publication Date
- 2026-07-17
Smart Images
Figure CN117251056B_ABST
Abstract
本发明提供一种基于电线和电器设备产生的工频电场的仿生触觉传感器，涉及传感技术领域，其包括：感知模块、第一采集模块、第二采集模块和处理器；感知模块包括基底层和设置在基底层上的碳基电阻层；感知模块设置在电线和电器设备产生的工频电场中，工频电场为感知模块供能；当在感知模块上施加手指触摸的机械刺激时：人体、电线和电器设备、大地、感知模块、第一采集模块和第二采集模块之间形成环路；处理器根据第二电极的电压值与第一电极的电压值的比值，结合内置的各单位阻值的电压比数据，得到触摸点位置。本发明无需电池供电，具有制备简单、成本低、响应快速、形状自适应强、传感机制简单和抗干扰能力强等优点。
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