A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anti-collision multistage early warning system for railway bridges and culverts
The invention discloses an anti-collision multi-level early warning system for a railway bridge and culvert. The anti-collision multi-level early warning system comprises a laser scanner, a camera, a warning lamp, a sound post, a controller and a central processing unit. The laser scanner is used for detecting whether the height of a vehicle close to the height limiting frame exceeds the limited height of the height limiting frame or not; the camera is used for collecting images of the position where the height limiting frame is located in real time and uploading the images to the central processing unit. The controller is used for controlling the sound post to give an alarm sound and the warning lamp to flicker when the laser scanner detects an over-height vehicle, and uploading the alarm information of the detected over-height vehicle to the central processing unit; and the central processing unit is used for judging whether collision occurs or not and the severity level of the collision according to the image acquired by the camera, and giving an alarm of a corresponding level according to the severity level. And accurate recognition of the over-high vehicle and accurate reminding and advanced reminding of collision early warning are realized.
本发明公开了一种用于铁路桥涵的防撞多级预警系统，包括：激光扫描仪、摄像头、警示灯、音柱、控制器和中央处理器；激光扫描仪用于检测临近限高架的车辆的高度是否超过限高架的限高；摄像头用于实时采集限高架所在处的图像并上传至中央处理器；控制器用于当激光扫描仪检测超高车辆时控制音柱发出报警音和警示灯闪烁，并将检测到超高车辆的报警信息上传至中央处理器；中央处理器用于：根据摄像头获取的图像判断是否发生碰撞以及发生的碰撞的严重程度等级，并根据严重程度等级发出相应等级的告警。实现对超高车辆的精确识别以及对碰撞预警的精准提醒与超前提醒。
Anti-collision multistage early warning system for railway bridges and culverts
The invention discloses an anti-collision multi-level early warning system for a railway bridge and culvert. The anti-collision multi-level early warning system comprises a laser scanner, a camera, a warning lamp, a sound post, a controller and a central processing unit. The laser scanner is used for detecting whether the height of a vehicle close to the height limiting frame exceeds the limited height of the height limiting frame or not; the camera is used for collecting images of the position where the height limiting frame is located in real time and uploading the images to the central processing unit. The controller is used for controlling the sound post to give an alarm sound and the warning lamp to flicker when the laser scanner detects an over-height vehicle, and uploading the alarm information of the detected over-height vehicle to the central processing unit; and the central processing unit is used for judging whether collision occurs or not and the severity level of the collision according to the image acquired by the camera, and giving an alarm of a corresponding level according to the severity level. And accurate recognition of the over-high vehicle and accurate reminding and advanced reminding of collision early warning are realized.
本发明公开了一种用于铁路桥涵的防撞多级预警系统，包括：激光扫描仪、摄像头、警示灯、音柱、控制器和中央处理器；激光扫描仪用于检测临近限高架的车辆的高度是否超过限高架的限高；摄像头用于实时采集限高架所在处的图像并上传至中央处理器；控制器用于当激光扫描仪检测超高车辆时控制音柱发出报警音和警示灯闪烁，并将检测到超高车辆的报警信息上传至中央处理器；中央处理器用于：根据摄像头获取的图像判断是否发生碰撞以及发生的碰撞的严重程度等级，并根据严重程度等级发出相应等级的告警。实现对超高车辆的精确识别以及对碰撞预警的精准提醒与超前提醒。
Anti-collision multistage early warning system for railway bridges and culverts
用于铁路桥涵的防撞多级预警系统
WANG JUNFENG (author) / LUO CHENGZHI (author) / AN LIXIN (author) / LIU MING (author) / HOU YUNFANG (author) / ZHANG ZHONGPO (author) / LI YANJUN (author) / SHI JIANNAN (author) / WANG YUNXIA (author) / LIU ZICHANG (author)
2022-04-12
Patent
Electronic Resource
Chinese
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
G08B
SIGNALLING OR CALLING SYSTEMS
,
Signalisier- oder Rufsysteme
Online Contents | 2001
| NTIS | 1983
Novel anti-collision module for piers, bridges and culverts and structures in water
| European Patent Office | 2022
| Engineering Index Backfile | 1923
| Engineering Index Backfile | 1920