The invention is suitable for the technical field of road surface damage detection, and particularly relates to a road surface damage information acquisition method and system, and the method comprises the steps: constructing a road surface damage information collection platform, determining registered vehicles, collecting the vibration index of each registered vehicle, building the corresponding relation between the vibration index and the vehicle position, and obtaining the road surface damage information. Drawing a change trend chart by taking time as a horizontal coordinate and the vibration index as a vertical coordinate, extracting abnormal fluctuation, reading the vehicle position of the registered vehicle during abnormal fluctuation through the corresponding relation, and defining the vehicle position as a suspected position; dividing a pavement damage detection area, and drawing a road distribution diagram of the detection area. According to the method, the suspected position of the pavement defect can be verified by generating the verification snapshot, so that the accuracy of pavement defect monitoring data is greatly improved, false alarms are reduced, a high-precision pavement damage database is formed, a data basis is provided for road maintenance, and the road maintenance efficiency is greatly improved.
本发明适用于路面损坏检测技术领域,尤其涉及一种路面损坏信息获取方法及系统,所述方法包括:构建路面损坏的信息收集平台,确定出登记车辆,采集每个登记车辆的振动指标,建立所述振动指标与车辆位置之间的对应关系,以时间为横坐标,所述振动指标为纵坐标,绘制变化趋势图,并提取出异常波动,经由所述对应关系,读取出登记车辆在异常波动时的车辆位置,并定义为疑似位置;划分出路面损坏的检测区域,绘制检测区域的道路分布图。本发明通过生成校验快照,能够对路面缺陷的疑似位置进行校验,极大地提高了路面缺陷监测数据的准确性,减少误报,从而形成高精度的路面损坏数据库,为道路养护提供数据基础,大大地提升了道路维护效率。
Road surface damage information acquisition method and system
一种路面损坏信息获取方法及系统
23.05.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | G06V / G01H MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES , Messen von mechanischen Schwingungen oder Ultraschall-, Schall- oder Infraschallwellen / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / E01C Bau von Straßen, Sportplätzen oder dgl., Decken dafür , CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
Europäisches Patentamt | 2024
|Europäisches Patentamt | 2017
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