METHOD FOR CONTROL OF CONTACTLESS POWER SUPPLY SYSTEM AND CONTACTLESS POWER SUPPLY SYSTEM Russian patent published in 2020 - IPC H02J50/10 H02J50/70 B60L53/12 B60R25/24 

FIELD: electrical engineering.

SUBSTANCE: invention relates to the field of electric engineering, in particular to systems of non-contact power supply. System for non-contact power supply is provided by: sonar, which detects whether another vehicle is parked nearby the main vehicle or not; Doppler sensor, which detects whether or not there is a moving object, such as a pedestrian, near the main vehicle; and ground controller, which stops or reduces contactless power supply, when Doppler sensor detects moving object. Doppler sensor detection area is enlarged when another vehicle parking is detected, than when other vehicle parking is not detected. Thus, it is possible to prevent influence of electromagnetic wave generated during contactless electric power supply on wireless communication of door unlocking system without a key.

EFFECT: technical result consists in elimination of possible violation of wireless communication system unlocking doors without a key of main vehicle.

8 cl, 25 dwg