View source for 18333389. POWER TRANSMISSION DEVICE, POWER TRANSMISSION METHOD OF POWER TRANSMISSION DEVICE, AND NON-TRANSITORY RECORDING MEDIUM simplified abstract (CANON KABUSHIKI KAISHA)

=POWER TRANSMISSION DEVICE, POWER TRANSMISSION METHOD OF POWER TRANSMISSION DEVICE, AND NON-TRANSITORY RECORDING MEDIUM=


==Organization Name==

[[:Category:CANON KABUSHIKI KAISHA|CANON KABUSHIKI KAISHA]]


[[Category:CANON KABUSHIKI KAISHA]]

==Inventor(s)==

[[:Category:TOMOKI Hiramatsu of Tokyo (JP)|TOMOKI Hiramatsu of Tokyo (JP)]][[Category:TOMOKI Hiramatsu of Tokyo (JP)]]

==POWER TRANSMISSION DEVICE, POWER TRANSMISSION METHOD OF POWER TRANSMISSION DEVICE, AND NON-TRANSITORY RECORDING MEDIUM - A simplified explanation of the abstract==


This abstract first appeared for US patent application 18333389 titled 'POWER TRANSMISSION DEVICE, POWER TRANSMISSION METHOD OF POWER TRANSMISSION DEVICE, AND NON-TRANSITORY RECORDING MEDIUM

==Simplified Explanation==

The patent application describes a power transmission device that wirelessly transmits power to a power receiving device using multiple power transmission coils. It also includes a detection unit that can detect objects using these power transmission coils and a reception unit that can receive signals from the power receiving device.

* The power transmission device has multiple power transmission coils.
* It wirelessly transmits power to a power receiving device.
* The detection unit can detect objects using the power transmission coils.
* The reception unit can receive signals from the power receiving device.
* If the power receiving device requests to stop power transmission, the detection unit continues to detect objects using the power transmission coil that was used for power transmission.

== Potential Applications ==
* Wireless charging systems for electronic devices.
* Autonomous vehicles that can detect obstacles while being charged wirelessly.
* Industrial automation systems that require wireless power transmission and object detection.

== Problems Solved ==
* The device allows for simultaneous power transmission and object detection using the same power transmission coils.
* It eliminates the need for separate detection systems, reducing complexity and cost.
* The detection unit can continue to detect objects even when power transmission is stopped.

== Benefits ==
* Simplifies the design and implementation of wireless power transmission systems.
* Reduces the number of components required for power transmission and object detection.
* Enables efficient use of power transmission coils for both power transfer and object detection.


==Original Abstract Submitted==

Provided is a power transmission device including: a plurality of power transmission coils; a power transmission unit configured to wirelessly transmit power to a power receiving device using at least one of the plurality of power transmission coils; a detection unit configured to perform a process of detecting an object using at least one of the plurality of power transmission coils; and a reception unit configured to receive a signal from the power receiving device, wherein, in a case where the reception unit receives a request to stop power transmission from the power receiving device, the detection unit performs, in a period of stop of a power transmission, a process of detecting an object using a power transmission coil which was used for the power transmission.



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