中国电建西北院申请道路沉陷实时检测与修复方法及系统专利，大幅减少传统人工检测的工作量

Core Viewpoint - China Electric Power Construction Group Northwest Survey and Design Research Institute Co., Ltd. has applied for a patent for a real-time detection and repair method and system for road subsidence, indicating advancements in road maintenance technology [1] Company Overview - The company was established in 1995 and is located in Xi'an, focusing on research and experimental development [1] - The registered capital of the company is 218 million RMB [1] - The company has invested in 82 enterprises and participated in 5,000 bidding projects [1] - It holds 3,282 patent records and has 161 administrative licenses [1]