A system and method for monitoring and predicting the growth environment of slope vegetation

Abstract

The invention discloses a system and method for monitoring and predicting the growth environment of slope vegetation. The monitoring and predicting system includes: a fixed support; a collection box with a data acquisition instrument and a wireless communication module inside; The data acquisition instrument is connected; the rainfall sensor is installed at the top of the slope without shelter and connected to the data acquisition instrument; the soil temperature, humidity and salt sensor is buried in the soil at the top of the slope and connected to the data acquisition instrument; the cloud platform server is connected to the data acquisition instrument through wireless communication The module and the data acquisition instrument perform data transmission; the solar power supply system supplies power for the data acquisition instrument, wireless communication module, environmental monitoring system, rainfall sensor and soil temperature, humidity and salt sensor. The monitoring and predicting system and method can realize long-term and remote monitoring of the growing environment of slope vegetation, and have comprehensive monitoring data, simple operation and low monitoring cost.

Description

technical field [0001] The invention relates to the technical field of ecological slope protection in slope engineering, in particular to a system and method for monitoring and predicting the vegetation growth environment of slopes in typhoon regions. Background technique [0002] In order to meet the technical requirements of highway route selection, there are a large number of high and steep slope projects in expressways. The complex rock and soil excavation of the slope will destroy the vegetation of the mountain, resulting in a large number of exposed soil slopes and rocky slopes, which will seriously cause soil erosion and ecological imbalance. Especially in the eastern coastal areas of China, which are often hit by typhoons, typhoons usually bring heavy rainfall and are usually accompanied by strong wind loads. For slope engineering in typhoon areas, it is necessary not only to maintain the stability of the rock and soil mass after being disturbed by excavation, but a...

AI Technical Summary

Problems solved by technology

[0003] The existing ecological slope protection technology only considers the beauty of greening and the stability of the slope, ignoring the long-term effect of ecological restoration, the influence of comprehensive factors such as vegetation and environmental adaptability during operation

In the relevant research on slope meteorological parameters and vegetation growth, on the one hand, there is a lack of long-term monitoring data on slope meteorological parameters, and there is no research on the long-term change law of meteorology; on the other hand, it mainly focuses on the growth of slope vegetation. Whether the short-term observation is suitable for extreme weather conditions such as typhoons has not been verified, so that the vegetation does not adapt to the surrounding meteorological conditions of the slope, resulting in difficulties in vegetation maintenance and reduced durability of slope protection.

[0004] The patent application with the application publication number CN 110006967 A proposes a vegetation growth environment monitor. The device mainly monitors the soil parameters of vegetation growth, but lacks the monitoring of other environmental parameters and cannot comprehensively monitor the vegetation growth. long-term observation

The patent application whose application publication number is CN 104237973 A proposes a meteorological monitoring system and monitoring method for early warning of rock slope landslides. It mainly monitors the water level to realize the landslide early warning device of the slope, but it cannot pass the observation Data predicts future conditions

[0005] The existing technologies cannot guarantee the long-term monitoring and short-term prediction of the growth environment of slope vegetation, and the operation of short-term monitoring instruments is complicated and the monitoring cost is high. If the existing methods are used for long-term monitoring, the maintenance of slope vegetation during the operation period will be increased. cost

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