FIELD: vehicle equipment and accessories.
SUBSTANCE: group of inventions relates to inductive charging of a vehicle accumulator. System of non-contact power supply, which supplies electric power by a non-contact method from multiple coils for transfer of power located on the road, into a power receiving coil mounted on a vehicle moving along the road, contains the first evaluation module and the indicating module. First evaluation module is configured to estimate a predicted heading, which is a set of future positions, based on the state of movement of the vehicle, including speed. Indicating module is configured to indicate a coil for transmitting power, which must be in an activated state, which is a state of the ability to supply electrical power to the coil for receiving power, based on the estimated predicted heading of the vehicle. Also disclosed is a power receiving device mounted on a vehicle in a non-contact power supply system.
EFFECT: possibility of non-contact power supply at high speed of vehicle and in suppression of occurrence of leak magnetic field.
7 cl, 14 dwg
