Solutions

The flash flood warning system consists of a simple water station, a simple rainfall station, a wireless early warning broadcast and a household alarm (APP message can also be selected) through wireless connection.

Most open-pit mines rely on traditional monitoring methods (e.g., GNSS, total stations, sensors), which face three major limitations:
Restricted coverage and safety risks: Contact-based measurement limits deployment density and poses safety hazards.
Weather and time constraints: Rain, fog, and nighttime conditions hinder 24/7 continuous monitoring.
Insufficient precision: Millimeter-level accuracy struggles to detect early-stage submillimeter creep deformations. These issues lead to incomplete data, delayed warnings for deep structural instability, and blind spots in complex geological environments.

The BGT Slope Landslide Monitoring System employs unattended automated monitoring, leveraging technologies such as IoT, Internet, and Beidou+ as theoretical foundations. It integrates self-developed monitoring cloud platforms and diverse sensors to establish a three-dimensional surface and subsurface monitoring network. This system enables systematic and reliable deformation monitoring of slopes and landslides. Key parameters include real-time tracking of crack propagation across slope surfaces, rock-soil relaxation, localized collapses, settlements, uplifts, subsurface and surface deformation dynamics (e.g., direction, speed, and extent of landslide movement), groundwater levels, flow rates, hydrochemical characteristics, tree tilt, building deformations, and external environmental factors like rainfall and seismic activity.

As a sudden-onset and highly destructive natural hazard, debris flows pose significant threats to lives, property, and infrastructure worldwide. With intensifying climate change and expanding human activities in mountainous regions, debris flow disasters have become increasingly frequent and widespread, causing annual global economic losses exceeding 50 billion yuan. This trend has driven nations to accelerate the development of intelligent monitoring and early warning technologies.