vehicle routing problem with multiple vehicle type

vehicle to vehicle network

Changing flat roof to slope roof

diagonal ridge for hip roof，vertical ridge for gable roof

flat- roof-to- slope-roof

flat-roof-to-slope-roof

flat-roof-to-sloping roof

roof pressure roof weight

roof prism (=roof-angle prism)

1 000 kW gas turbine power supply vehicle

100% low floor vehicle

100% low-floor light rail vehicle

100% low-floor vehicle

28-vehicle

3-D vehicle model

3D vehicle movement

4-axle all-wheel-drive vehicle

4WD electric vehicle

4WD hybrid electric vehicle