关键词: 城市内涝, 车辆安全识别, 分布式, Docker, Rancher, SWMM, Cesium, Mask R-CNN

Abstract:

In view of the problem that the urban waterlogging can't perceive the flooding situation, a simulation and monitoring platform for urban waterlogging is proposed. Through this platform, the information of waterlogging points, the safety of vehicle traffic and the dynamic process of simulating flooding can be known in real time. According to the decoupling idea, the platform is divided into drainage pipe network module, waterlogging simulation module, video fusion module and vehicle safety identification module, which communicate with each other through API(Application Programming Interface) interface. Back-end builds API interface through Python's Web application framework, and Cesium front-end calls API interface to show the effect. In order to facilitate the service expansion and dynamic adjustment in the later stage of the platform, after the platform is developed, all functional modules of the platform are packaged into images by Docker and uploaded to the cloud warehouse. The image service is run through the server cluster and the cluster is managed by Rancher to achieve the containerized deployment effect.

Key words: urban waterlogging, vehicle safety recognition, distributed, Docker, Rancher, SWMM, Cesium, Mask R-CNN