Bidirectional charging device, electric vehicle and electric vehicle charging system
Real-time positioning and mapping method for offshore water area
FSAE four-motor racing car driving battery box easy to disassemble and assemble
ACOUSTIC POSITIONING MONITORING METHOD FOR MARINE ENGINEERING FLOATING PLATFORM
Wireless charging optimization structure and optimization method for trolley
Intelligent new energy ship power platform system and control method
Novel electric refrigerator car refrigeration device, control system and control method
Icon display method and device for automobile electronic instrument screen
Lifting type liquid crystal sunshade glass system and control method thereof