Algorithm for calculating estimated arrival time of vehicle based on bus GPS
Bogie assembly for railway vehicle and railway vehicle
Connecting structure of satellite cabin-penetrating waveguide
Control method of double-loop electronic hydraulic braking system comprising two channels
Device for improving installation precision of large-scale cross-cabin waveguide
Electric steering angle metering mechanism of electric vehicle
Material lifting device for construction and lifting method thereof
Novel mobile ecological environment monitoring platform
Photovoltaic floating body used in wave-resistant water environment and installation method
Regional traffic state early warning system based on real-value rough set model