The present invention discloses a railway freight car number identification system which comprises a high-speed image acquisition device and an image identification processing unit, the high-speed image acquisition device is erected on one side of a railway track and acquires video image information of a passing freight car in real time, and the image identification processing unit is installed in an equipment room cabinet, and is used for receiving passing truck video image information transmitted by the high-speed image acquisition equipment, identifying the truck compartment type and the compartment number in real time, and outputting identification results including the compartment type, the compartment number, the identification time and the compartment number image information. According to the railway freight car number identification system, the car type and the car number printing position can be accurately positioned, the intelligent light supplementing function is achieved, and the night identification accuracy is guaranteed; and the railway freight car number identification system has a power failure parameter automatic storage function, is automatically reconnected after being restarted, does not need to be reset, ensures consistent identification rates in daytime and at night, can accurately position the carriage type and carriage number printing position, identifies the carriage type and carriage number of each carriage of a high-speed running train in real time, and outputs an identification result.
本发明公开了一种铁路货车厢号识别系统,包括高速图像采集设备和图像识别处理单元,高速图像采集设备架设在铁路轨道一侧,实时采集通行货车视频图像信息,图像识别处理单元安装在设备间机柜内,接收高速图像采集设备传入的通行货车视频图像信息,实时对货车厢型及厢号进行识别并输出识别结果,包括厢型、厢号、识别时间、厢号图片信息。本发明铁路货车厢号识别系统能够精确定位厢型和厢号印刷位置,具有智能补光功能,保证夜晚识别准确率;具有掉电参数自动存储功能,重启后自动重连,不用重新设置,保证系统白天夜晚识别率一致,能够准确定位厢型厢号印刷位置,实时识别高速行驶列车的每一列车厢的厢型厢号并输出识别结果。
Railway freight car number identification system
铁路货车厢号识别系统
2021-10-22
Patent
Electronic Resource
Chinese
IPC: | G06K Erkennen von Daten , RECOGNITION OF DATA / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen |
Engineering Index Backfile | 1902
|