Method for quickly updating complete static information of shipborne automatic identification system
Method for predicting reaction degree of driver in vehicle active safety system
Sensor mounting and debugging device for deep roadway anchor rod support
Intelligent elevator fire extinguishing management and control equipment
Road intersection determination method and device, electronic equipment and storage medium
Starting control method and system for manual transmission vehicle on large ramp road surface
Field unmanned aerial vehicle nest power supply device
Long battery cell module, battery pack and power device
Time service device and method for synchronous data acquisition, roadside system and storage medium
Rotor control mechanism for routing inspection of unmanned helicopter
Immersible ocean-resistant undercarriage cable assembly
Rotor wing variable pitch control device based on 2-PUU + PSR parallel drive
Safety belt retractor and pre-tightening device thereof