Qianglong Feng

Title: Qianglong Feng and Hydrological Monitoring in Signal-Free Areas.

Introduction

Qianglong Feng is an inventor based in Xi’an, China. His work includes a patent for positioning and transmitting information from hydrological monitoring devices in areas without wireless signal coverage.

Latest Patents

Feng is associated with 1 patent, titled “Positioning and Information Transmission Method of Hydrological Monitoring Device in Signal-Free Area.” The invention addresses the challenge of transmitting hydrological monitoring data from locations such as hydraulic tunnels, where conventional signals may be unavailable.

The method places magnetic beacons at intervals of 500 meters along the tunnel ceiling. Each beacon combines a LoRa terminal device with ultra-wideband technology. When a monitoring device enters a beacon’s coverage area, the beacon receives its collected data. The data then travels between beacons using LoRa communication and is ultimately sent to a ground-based central control system for storage.

Career Highlights

Feng’s patent combines wireless communication technologies with hydrological monitoring. Its proposed approach is designed to support data collection and transmission in signal-free environments.

Collaborations

Tao Bai and Dong Liu are identified as Feng’s coworkers associated with this work.

Conclusion

Qianglong Feng’s patent presents a beacon-based approach to transmitting hydrological monitoring information from signal-free areas, including hydraulic tunnels.