Device for monitoring strength and stability of old trees/street trees

Abstract

The invention discloses a device for monitoring strength and stability of old and famous trees or tall urban street trees. A micro-angle sensor easy to be concealed is mounted on a trunk or a branch of an old and famous tree and transmits tested response information of the old tree under action of wind and snow load to a micro-host computer that is also easy to be canceled on the tree; an acquisition and calculation module analyzes and processes the information in real time and converts the information into strain/stress and stability data of the tree; a wireless communication module transmitsthe analyzed and processed data to a virtual cloud server; the strength and stability of the old and famous trees or the tall street trees can be monitored remotely by the mobile phones all over thecountry through a mobile phone APP, to discover risks of breaking and lodging of the trees in time and guide workers to take protective measures in time.

Description

technical field [0001] The patent of the invention relates to a monitoring instrument for landscape engineering, which is used to monitor the safety of ancient and famous trees in scenic spots or tall street trees in cities. Background technique [0002] Ancient and famous trees are living and precious cultural relics, but after hundreds of years of wind and rain, they often have different degrees of safety hazards. They may break and fall when they are suddenly exposed to severe weather such as wind / snow. And endanger the lives of pedestrians and tourists. [0003] At present, in terms of eliminating hidden dangers of garden trees, there are mainly instruments for detecting decayed cavities inside trees and their positions, such as stress wave imagers, ultrasound, CT, etc., which are sold in domestic and foreign markets. How to monitor the safety of old and famous trees or tall street trees in cities that cause weak growth due to over-maturity, or suffer from pests and fun...

AI Technical Summary

Problems solved by technology

[0002] Ancient and famous trees are living and precious cultural relics, but after hundreds of years of wind and rain, they often have different degrees of safety hazards. They may break and fall when they are suddenly exposed to severe weather such as wind/snow. and endanger the lives of pedestrians and tourists

[0003] At present, in terms of eliminating hidden dangers of garden trees, there are mainly instruments fo

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