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A platform for research: civil engineering, architecture and urbanism
Novel intelligent zebra crossing system
The invention discloses a novel intelligent zebra crossing system which comprises a zebra crossing detection area, two motor vehicle detection areas, a plurality of light-emitting spikes and a hardware control system electrically connected with the light-emitting spikes. High-real-time detection is achieved through the laser radar, the response time of the system reaches the 100ms level, high-precision detection is achieved, the accuracy rate of vehicle and pedestrian detection reaches 95.0% or above, the system hardware function is complete, the warning effect of an acousto-optic system on vehicle drivers and pedestrians is obvious, and the whole system has safety, practicability and stability and is suitable for popularization and application. Stable passing at the zebra crossing is ensured, traffic accidents are reduced, interferents are shielded by adopting a solid detection algorithm under the assistance of a software control system, a multi-scale pedestrian detection method is designed to realize accurate pedestrian detection, and finally, the accuracy of vehicle detection is improved. According to the system, a sectional vehicle detection algorithm and a graph matching detection algorithm are designed to achieve a good detection effect, and the safety of equipment operation is further enhanced.
本发明公开一种新型智慧斑马线系统，包括斑马线检测区域、两组机动车检测区域、多组发光道钉以及与发光道钉电性连接的硬件控制系统。本发明利用激光雷达实现高实时性检测，系统的响应时间达100ms级别，实现高精度检测，车辆行人检测准确率均达95.0％以上，系统硬件功能完善，声光系统对车辆司机和行人警示效果明显，整体具有安全性、实用性和稳定性，保证了斑马线处的稳定通行，降低了交通事故的发生，且在软件控制系统辅助下，采用固体检测算法屏蔽干扰物，设计了多尺度行人检测方法实现准确的行人检测，最后针对车辆检测，本系统设计了分段式车辆检测算法和图匹配检测算法以实现良好的检测效果，进一步加强了设备运行的安全性。
Novel intelligent zebra crossing system
The invention discloses a novel intelligent zebra crossing system which comprises a zebra crossing detection area, two motor vehicle detection areas, a plurality of light-emitting spikes and a hardware control system electrically connected with the light-emitting spikes. High-real-time detection is achieved through the laser radar, the response time of the system reaches the 100ms level, high-precision detection is achieved, the accuracy rate of vehicle and pedestrian detection reaches 95.0% or above, the system hardware function is complete, the warning effect of an acousto-optic system on vehicle drivers and pedestrians is obvious, and the whole system has safety, practicability and stability and is suitable for popularization and application. Stable passing at the zebra crossing is ensured, traffic accidents are reduced, interferents are shielded by adopting a solid detection algorithm under the assistance of a software control system, a multi-scale pedestrian detection method is designed to realize accurate pedestrian detection, and finally, the accuracy of vehicle detection is improved. According to the system, a sectional vehicle detection algorithm and a graph matching detection algorithm are designed to achieve a good detection effect, and the safety of equipment operation is further enhanced.
本发明公开一种新型智慧斑马线系统，包括斑马线检测区域、两组机动车检测区域、多组发光道钉以及与发光道钉电性连接的硬件控制系统。本发明利用激光雷达实现高实时性检测，系统的响应时间达100ms级别，实现高精度检测，车辆行人检测准确率均达95.0％以上，系统硬件功能完善，声光系统对车辆司机和行人警示效果明显，整体具有安全性、实用性和稳定性，保证了斑马线处的稳定通行，降低了交通事故的发生，且在软件控制系统辅助下，采用固体检测算法屏蔽干扰物，设计了多尺度行人检测方法实现准确的行人检测，最后针对车辆检测，本系统设计了分段式车辆检测算法和图匹配检测算法以实现良好的检测效果，进一步加强了设备运行的安全性。
Novel intelligent zebra crossing system
一种新型智慧斑马线系统
YU YI (author) / LI ZHU (author) / YU CHENHONG (author) / WANG ZHIHONG (author) / DENG WEI (author) / SUN QIAO (author) / LU QIUNI (author)
2022-08-12
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.
/
G01S
RADIO DIRECTION-FINDING
,
Funkpeilung
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