CONTACTLESS POWER FEED SYSTEM, GROUND POWER FEED DEVICE, AND CONTACTLESS POWER FEED METHOD: abstract simplified (18194653)

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  • This abstract for appeared for patent application number 18194653 Titled 'CONTACTLESS POWER FEED SYSTEM, GROUND POWER FEED DEVICE, AND CONTACTLESS POWER FEED METHOD'

Simplified Explanation

This abstract describes a contactless power feed system that consists of two devices. These devices are used to provide power to a moving object without the need for physical contact.

The first device is responsible for transmitting a signal to the second device when the moving object enters a specific power feed section.

If the second device is unable to confirm the entry or approach of the moving object to a different power feed section within a set time after receiving the signal, it will transmit a stop signal to the first device to halt the power feed.


Original Abstract Submitted

A contactless power feed system includes a first ground power feed device and a second ground power feed device for performing contactless power feed to a moving body. The first ground power feed device transmits a passing signal to the second ground power feed device when entry of the moving body to a first power feed section is confirmed. The second ground power feed device transmits a power feed stop signal to the first ground power feed device when confirmation of entry or approach of the moving body to a second power feed section is not possible even after a predetermined time has elapsed after receiving the passing signal.

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