坐姿淋浴式智能洗浴系统的设计与仿真验证

Design and Simulation Verification of Intelligent Sitting Shower Style Bathing System

摘要: 随着人口老龄化加剧和护理人员的短缺，养老院、康复医院等护理机构亟需智能化的护理设备来提升护理质量和效率。然而大多数洗浴设备自动化清洁范围小，存在较多的清洁盲区，并且洗浴准备阶段需要进行多次转运。通过对洗浴护理方式的调研与研究，提出使用机器臂仿照护理人员手臂对洗浴者进行擦洗的智能化坐姿淋浴洗浴模式，并设计全自动助浴系统，配合机械臂的擦洗动作实现对洗浴者全身的擦洗。助浴系统中的洗浴椅兼具转运和洗浴功能，可减少洗浴者的转运次数。采用模块化设计方法对系统的各个部分进行设计并进行三维建模，使用Adams对关键机构进行运动学仿真，验证其可行性和稳定性，仿真结果表明，此洗浴系统能够在保证洗浴舒适度的前提下提升清洗范围，减少转运次数，提高洗浴效率并显著减轻护理人员的工作负担。

Abstract: With the increasing aging population and shortage of nursing staff, nursing institutions such as nursing homes and rehabilitation hospitals urgently need intelligent nursing equipment to improve nursing quality and efficiency. However, most bathing equipment has a small automated cleaning range, with many cleaning blind spots, and multiple transfers are required during the bathing preparation stage. Through research and investigation of bathing care methods, an intelligent sitting posture shower bathing mode is proposed, which uses a robotic arm to mimic the arm of nursing staff to scrub the bather. A fully automatic bathing aid device is designed to achieve full body scrubbing of the bather in conjunction with the robotic arm’s scrubbing action. The bathing chair in the bathing aid device has both transportation and bathing functions, which can reduce the number of times the bather needs to be transported. Using modular design methods to design and 3D model various parts of the system, and using Adams to perform kinematic simulations of key mechanisms to verify their feasibility and stability, the simulation results indicate that, this bathing system can improve the cleaning range, reduce the number of transfers, enhance bathing efficiency, and significantly reduce the workload of nursing staff while ensuring bathing comfort.