基于MATLAB的上海500型拖拉机360°环影系统GUI设计
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摘要
为提高拖拉机驾驶的智能化和自动化水平,增强机组作业的安全性和可靠性,以MATLAB为平台,以上海500型拖拉机为载体,开发了拖拉机360°环影系统。该系统可将安装在拖拉机驾驶室顶端正前、正后、左中、右中部的4个广角摄像头获取的实时影像,拼接为一幅以拖拉机为中心的全景影像。通过MATLAB GUI界面集成各功能菜单并调用子函数,实现了拖拉机周边图像的采集、预处理、实时显示、放大显示等操作,完成了拖拉机360°环影系统的设计。该系统一方面能使拖拉机驾驶员实时掌控机组作业环境,减小作业盲区,保证自身和周围人员的安全;另一方面也能为自动驾驶拖拉机和智能拖拉机的研发提供一定的参考。
In order to improve the intelligent and automatic level of tractor driving and enhance the safety and reliability of the unit operation,we use MATLAB as a platform and Shanghai 500 tractor as a carrier to develop a 360° panorama video system for tractors. The system can assemble the real-time images acquired by the four wide-angle cameras installed at the front,rear,left,and right of the top of the tractor cab into a tractor-centered panoramic image. Through the MATLAB GUI interface integration of the function menu and call the sub-function,to achieve the surrounding image acquisition,pre-processing,real-time display,zoom display and other operations,completed the design of the tractor360 ° panorama video system. On the one hand,the system enables the driver of the tractor to control the working environment of the unit in real time,reduce the blind area of work,and ensure the safety of himself and the surrounding personnel. On the other hand,it can also provide a certain reference for the research and development of self-driving tractors and smart tractors.
In order to improve the intelligent and automatic level of tractor driving and enhance the safety and reliability of the unit operation,we use MATLAB as a platform and Shanghai 500 tractor as a carrier to develop a 360° panorama video system for tractors. The system can assemble the real-time images acquired by the four wide-angle cameras installed at the front,rear,left,and right of the top of the tractor cab into a tractor-centered panoramic image. Through the MATLAB GUI interface integration of the function menu and call the sub-function,to achieve the surrounding image acquisition,pre-processing,real-time display,zoom display and other operations,completed the design of the tractor360 ° panorama video system. On the one hand,the system enables the driver of the tractor to control the working environment of the unit in real time,reduce the blind area of work,and ensure the safety of himself and the surrounding personnel. On the other hand,it can also provide a certain reference for the research and development of self-driving tractors and smart tractors.
引文
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[2]刘刚,李笑,康熙,等.基于GNSS的农田平整自动导航路径规划方法[J].农业机械学报,2016,47(S1):21-29.
[3]李笑,李宏鹏,牛东岭,等.基于全球导航卫星系统的智能化精细平地系统优化与试验[J].农业工程学报,2015,31(3):48-55.
[4]李逃昌,胡静涛,高雷,等.基于模糊自适应纯追踪模型的农业机械路径追踪方法[J].农业机械学报,2013,44(1):205-210.
[5]周建军,张漫,汪懋华,等.基于模糊控制的农用车辆路线跟踪[J].农业机械学报,2009,40(4):151-156.
[6]罗锡文,张智刚,赵祚喜,等.东方红X-804拖拉机的DGPS自动导航控制系统[J].农业工程学报,2009,25(11):139-145.
[7]CHANG C L,HUNG K W,JIANG J M.Deep learning based image Superresolution for nonlinear lens distortions[J].Neurocomputing,2018,275:969-982.
[8]XIE R P,YAO J,LIU K,et al.Automatic multi-image stitching for concrete bridge inspection by combining point and line features[J].Automation in construction,2018,90:265-280.
[9]李晓斌,郭玉明.果蔬冻干含水率监测的MATLAB GUI设计[J].山西农业大学学报(自然科学版),2012,32(2):182-184.
[10]罗华飞.MATLAB GUI设计学习手记[M].北京:北京航空航天大学出版社,2009.
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