The invention relates to a safe passage alarm system, and the system comprises an object capturing device which is disposed in a control room of a dam, and is used for completing the analysis of a current length corresponding to a ship body based on a target reference number corresponding to the ship body, a current depth-of-field value corresponding to the ship body, and a shooting focal length corresponding to a content enhancement image; and the alarm processing device is used for identifying the ship license plate number with the shallowest depth of field in the content enhanced image, and when the ship body registration length corresponding to the ship license plate number is not matched with the analyzed current length corresponding to the ship body, on-site broadcasting of a license plate falsification alarm signal is executed. According to the method and the device, the current length corresponding to the ship body can be intelligently analyzed by adopting a targeted visual detection mechanism by virtue of the existing dam monitoring hardware facility, the ship plate number with the shallowest depth of field in the content enhanced image is identified, and when the ship body registration length corresponding to the ship plate number is not matched with the current length corresponding to the ship body subjected to visual analysis, the ship body registration length is identified. And executing on-site broadcasting of a card falsification alarm signal.
本发明涉及一种安全通行报警系统,包括:对象捕获器件,设置在水坝的控制室内,用于基于船体对应的目标参考数量、船体对应的当前景深数值以及内容增强图像对应的拍摄焦距完成对船体对应的当前长度的解析;报警处理器件,用于识别内容增强图像内景深最浅的船牌号码,在船牌号码对应的船体注册长度与解析的船体对应的当前长度不匹配时,执行冒牌报警信号的现场播报。通过本发明,能够借助现有的水坝的监控硬件设施采用针对性的视觉检测机制智能解析船体对应的当前长度,并识别内容增强图像内景深最浅的船牌号码,在船牌号码对应的船体注册长度与可视化解析的船体对应的当前长度不匹配时,执行冒牌报警信号的现场播报。
Safe passage alarm system
安全通行报警系统
15.10.2024
Patent
Elektronische Ressource
Chinesisch
Online Contents | 1994
SAFE ALARM SYSTEM FOR TRANSPORT VEHICLE AND METHOD FOR SAFE ALARM USING THE SAME
Europäisches Patentamt | 2021