A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Asphalt concrete preparation method and system
The invention relates to the technical field of intelligent preparation, and particularly discloses an asphalt concrete preparation method and a system thereof.The asphalt concrete preparation method comprises the steps that a material mixing and stirring monitoring video is collected through a camera, and feature information focused on material mixing state change in the material mixing and stirring monitoring video is extracted through a convolutional neural network; and performing real-time control on the stirring speed at the current time point based on the characteristic representation of the material mixing state change. Therefore, the current stirring state can be quickly and accurately judged, and real-time stirring control is realized, so that the uniformity of the asphalt concrete is improved, the risk of early damage of the asphalt concrete is effectively reduced, and the service life is prolonged.
本申请涉及智能制备技术领域，其具体地公开了一种沥青混凝土制备方法及其系统，其通过摄像头采集材料混合搅拌监控视频，利用卷积神经网络提取出所述材料混合搅拌监控视频中聚焦于材料混合状态变化特征信息，基于材料混合状态变化的特征表示来进行当前时间点的搅拌速度的实时控制。这样，可以快速准确地判断当前的搅拌状态，实现实时搅拌控制，以提高沥青混凝土的均匀性，并有效降低沥青混凝土早期破坏的风险，延长使用寿命。
Asphalt concrete preparation method and system
The invention relates to the technical field of intelligent preparation, and particularly discloses an asphalt concrete preparation method and a system thereof.The asphalt concrete preparation method comprises the steps that a material mixing and stirring monitoring video is collected through a camera, and feature information focused on material mixing state change in the material mixing and stirring monitoring video is extracted through a convolutional neural network; and performing real-time control on the stirring speed at the current time point based on the characteristic representation of the material mixing state change. Therefore, the current stirring state can be quickly and accurately judged, and real-time stirring control is realized, so that the uniformity of the asphalt concrete is improved, the risk of early damage of the asphalt concrete is effectively reduced, and the service life is prolonged.
本申请涉及智能制备技术领域，其具体地公开了一种沥青混凝土制备方法及其系统，其通过摄像头采集材料混合搅拌监控视频，利用卷积神经网络提取出所述材料混合搅拌监控视频中聚焦于材料混合状态变化特征信息，基于材料混合状态变化的特征表示来进行当前时间点的搅拌速度的实时控制。这样，可以快速准确地判断当前的搅拌状态，实现实时搅拌控制，以提高沥青混凝土的均匀性，并有效降低沥青混凝土早期破坏的风险，延长使用寿命。
Asphalt concrete preparation method and system
沥青混凝土制备方法及其系统
XU JUN (author) / YING HONGHUA (author) / HU RUIFANG (author)
2023-11-10
Patent
Electronic Resource
Chinese
IPC:
B29B
PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED
,
Vorbereiten oder Vorbehandeln der zu verformenden Masse
/
C04B
Kalk
,
LIME
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
G06N
COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
,
Rechnersysteme, basierend auf spezifischen Rechenmodellen
/
G06V
Asphalt concrete preparation equipment and asphalt concrete preparation process
| European Patent Office | 2022
Asphalt concrete filler, and asphalt concrete and preparation method thereof
| European Patent Office | 2022
Asphalt concrete modifier, preparation method thereof, and modified asphalt concrete
| European Patent Office | 2015
Preparation system and preparation method of asphalt concrete
| European Patent Office | 2023