Logistics industry in the expectation of unmanned technology is very high, and when rumours that unmanned aerial vehicles (uavs) will be applied with jingdong logistics, we express little elder brothers in the heart may ...

At 8:45 PM on November 22, the 55252 CRH3A motor train pulled out from the east station of chengdu, marking the beginning of the sicheng high-speed railway from today. At that time, the travel time of chengdu citizens to...

The rapid development of the beidou satellite navigation system in the past decade has led GNSS to reassess some of its functions. Preliminary test results indicate that the integration system (using inertial measurement...