Research on precise maintenance method for green belt of municipal road based on UAV image sequence

Abstract

Urban road greening refers to the planting of trees, flowers and grass and road protection forests on both sides of roads and separation belts to achieve the purpose of noise isolation, air purification and environment beautification. It will bring a huge amount of work to the maintenance of the road green belt, because of the conflict between the diversity of plant growth and the standardization of road greening. However, with the rapid development of high technology, it is of great significance to develop a high-throughput inspection and monitoring platform for the qualitative and quantitative evaluation of road greening projects. The high-throughput unmanned aerial vehicle (UAV) platform can be used for monitoring the plant canopy structure of road greening belt, which has the advantages of high efficiency, high reduction degree, low cost and so on. In the future, it will become a feasible technical means of road greening project maintenance. Based on the acquisition of plant growth status information of road green belt, the application prospect of high and new technology in the monitoring of functional indexes of road green belt is explored. Then, it can be a technical support for road safety, green belt design, structure optimization and maintenance management.