The invention discloses a station special line shunting operation auxiliary system and method based on machine vision, relates to the technical field of shunting operation, and aims to solve the problem that shunting operation auxiliary driving cannot be realized in the prior art. The technical key points of the invention are as follows: the system comprises a visual signal acquisition and distance measurement subsystem, a signal transmission subsystem, an analysis and calculation subsystem, a display and prompt subsystem and a forced control subsystem; the visual signal acquisition and distance measurement subsystem is used for acquiring image information in front of the train and distance information between the train and a front obstacle; the analysis and calculation subsystem is used for analyzing and calculating the image information or the distance information to obtain an image comparison result or an obstacle detection result; the display and prompt subsystem is used for displaying the image and sending out an alarm signal; and the forced control subsystem is used for carrying out emergency braking on the running train when the train does not make instant response to the alarm signal. According to the invention, shunting auxiliary driving can be realized, and mechanical intervention driving can be realized under a limit condition.
一种基于机器视觉的站段专用线调车作业辅助系统及方法,涉及调车作业技术领域,用以解决现有技术不能实现调车作业辅助驾驶的问题。本发明的技术要点包括:系统包括视觉信号采集及测距子系统、信号传输子系统、分析计算子系统、显示及提示子系统、强制控制子系统;视觉信号采集及测距子系统用于采集列车前方图像信息和与前方障碍物的距离信息;分析计算子系统用于对图像信息或距离信息进行分析计算,获得图像比对结果或障碍物检测结果;显示及提示子系统用于显示图像并发出报警信号;强制控制子系统用于当列车没有对报警信号做出即时反应时对运行中的列车进行紧急制动。本发明能够实现调车辅助驾驶,并在极限情况下机械干预驾驶。
Station special line shunting operation auxiliary system and method based on machine vision
一种基于机器视觉的站段专用线调车作业辅助系统及方法
22.03.2022
Patent
Elektronische Ressource
Chinesisch
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
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