ROADWAY POWERED ELECTRIC VEHICLE SYSTEM

摘要

A roadway powered electric vehicle system includes a power supply (101) which makes power available inductively to one or more modules (111 ) provided in or under a roadway. Modules (111) make a magnetic field selectively available to one or more vehicles travelling over the roadway corresponding to the location of the vehicle. The presence or strength of the magnetic field provided on the roadway may be dependent upon the vehicle type or category.