基于MDH模型的导盲机器人定位精度检测系统设计

Design of positioning accuracy detection system for blind guide robot based on MDH model

摘要:

传统导盲机器人定位精度检测系统检测精准度和定位精准度较低。为了解决上述问题，基于MDH模型设计了一种新的导盲机器人定位精度检测系统，系统硬件进行处理，将其分为定位信号采集模块、传感模块及精度检测模块进行系统设计操作，选用KX-8295W智能化数据采集器实现数据定位，选用S18-2VNDL-2M传感器进行数据传感操作，利用T1500X22110-P1500450GD激光发射器，将可见光打出，并根据光折射的角度进行精度数据位置分析，查找理论型数据位置为定位数据。分别设计了数据通信应用程序、滤波处理应用程序和数据传输与检测应用程序。为验证系统的效果，设定对比实验，结果表明，相比较于传统系统，基于MDH模型的导盲机器人定位精度检测系统检测精准度提高了15.21%，定位精准度提高了22.34%。

Abstract:

The positioning accuracy detection system of traditional blind guide robots has low detection accuracy and positioning accuracy. In order to solve the above problems, a new positioning accuracy detection system for blind guide robots was designed based on the MDH model. The system hardware processed it and divided it into positioning signal acquisition module, sensing module and accuracy detection module for system design operation. KX was selected -8295W intelligent data collector to realize data positioning, select S18-2VNDL-2M sensor for data sensing operation, use T1500X22110-P1500450GD laser transmitter to output visible light, and perform accurate data position analysis according to the angle of light refraction to find the theory The type data position is positioning data. The data communication application, filter processing application and data transmission and detection application are designed respectively. In order to verify the effectiveness of the system, a comparative experiment is set up. The results show that compared with the traditional system, the detection accuracy of the positioning accuracy detection system of a blind guide robot based on the MDH model is increased by 15.21%, and the positioning accuracy is increased by 22.34%.