Surveillance of muddy river flow by telemetry system

2016 Joint IMEKO TC1-TC7-TC13 Symposium: Metrology Across the Sciences: Wishful Thinking?

Takuno, Motoki^1 ; Takayama, Shigeru^1

Faculty of Science and Engineering, Ritsumeikan University BKC, 1-1-1 Nojihigashi, Kusatsu, Shiga

525-8577, Japan^1

关键词: Dangerous area;    Dynamic character;    Dynamic characteristics;    Evaluation systems;    National governments;    Telemetry systems;    Video frame;    Water behavior;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/772/1/012058/pdf
DOI  :  10.1088/1742-6596/772/1/012058

来源: IOP

【 摘 要 】

This paper shows the dynamic characteristic evaluation system to monitor muddy river flow by video image. The dynamic character is evaluated by the flow speed and direction in each small block distinguished evenly on a video frame. By evaluating dynamic character of river surface, water behavior and dangerous area will be distinguished. Aim of this study is to discover the dangerous area, to presume disasters and to inform local or national government and alarm people.