智能导盲设备的研究现状  

Research Status of Intelligent Blind Guide Guidance Equipment

作　　者：赵庆帅 腾浩 刘谦 冯志权 邵海燕[1] ZHAO Qing-shuai;TENG Hao;LIU Qian;FENG Zhi-quan;SHAO Hai-yan(School of Mechanical Engineering,University of Jinan,Jinan 250022,China;School of Information Science and Engineering,University of Jinan,Jinan 250022,China)

机构地区：[1]济南大学机械工程学院,山东济南250022 [2]济南大学信息科学与工程学院,山东济南250022

出　　处：《山东工业技术》2022年第2期22-28,共7页Journal of Shandong Industrial Technology

基　　金：企业委托开发项目(W2021293&W2020232),济南市自主创新团队项目(2019GXRC013)。

摘　　要：随着社会老龄化程度的加深和人口的不断增长,完全失明的人数平均每年增加约45万,为视障人士提供智能、可靠、安全和高效的辅助出行手段和设备,是社会文明进步的重要标志。本文对传统导盲手段和常用的智能导盲设备进行了调研,从感知环境使用的传感器,检测障碍物的能力,采用的避障、导航算法以及人机交互的方式等方面,对导盲杖、穿戴式导盲设备和导盲机器人的国内外研究及成果进行了分析与总结,并对比了传统导盲手段与智能导盲设备在功能性、安全性、交互性和用户接受度等方面的优势与局限。结合正在快速发展的机器人技术和传感器技术,从地形适应能力、环境感知能力和人机交互能力等方面展望了智能导盲设备的未来发展趋势,为智能导盲手段和设备的研究提供参考。With the deepening of social aging and the continuous growth of population, the number of people who are completely blind increases by about 450,000 every year. Providing intelligent, reliable, safe and efficient auxiliary travel methods and equipment for the visually impaired is an important symbol of the progress of social civilization. This paper investigates the traditional guidance methods and commonly intelligent blind guide equipment. From the sensors used in perceiving the environment, the ability to detect obstacles,obstacle avoidance algorithms, navigation algorithms and human-computer interaction methods used, this paper analyzes and summarizes the domestic and foreign research and results of guide canes, wearable guide equipment and guide robots. It also compares the advantages and limitations of traditional guidance methods and intelligent guide devices in terms of functionality, security, interactivity and user acceptance. Combining the rapidly developing robot technology and sensor technology, the future development trend of intelligent guidance equipment is prospected from the aspects of terrain adaptability, environment perception ability and humancomputer interaction capability, so as to which provides reference for the research of intelligent blind guide methods and equipment.

关 键 词：视障人士 导盲设备 传感器 环境感知 人机交互 

分 类 号：TP249[自动化与计算机技术—检测技术与自动化装置]