Toyota jidosha kabushiki kaisha (20240294074). WIRELESS POWER TRANSMISSION SYSTEM simplified abstract
Contents
WIRELESS POWER TRANSMISSION SYSTEM
Organization Name
toyota jidosha kabushiki kaisha
Inventor(s)
Masato Maemura of Nisshin-shi (JP)
Toshiya Hashimoto of Miyoshi-shi (JP)
Ryosuke Ikemura of Susono-shi (JP)
WIRELESS POWER TRANSMISSION SYSTEM - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240294074 titled 'WIRELESS POWER TRANSMISSION SYSTEM
The wireless power transmission system described in this patent application involves a supply device on the roadside transmitting electric power to a vehicle equipped with a power receiving device. The power receiving device then wirelessly transmits the power to the vehicle, with the supply device acting as a primary coil generating a magnetic field for power transmission.
- The supply device is a primary coil that generates a magnetic field for transmitting power to the vehicle.
- A first communication device on the supply device performs short-range wireless communication with the vehicle.
- The vehicle includes a secondary coil that receives power contactlessly from the primary coil.
- A second communication device on the vehicle performs short-range wireless communication with the supply device.
- One communication device has a single communication unit, while the other has multiple communication units.
Potential Applications: - Electric vehicle charging infrastructure - Autonomous vehicle charging while on the move - Integration into smart city infrastructure for sustainable transportation solutions
Problems Solved: - Eliminates the need for physical cables for charging electric vehicles - Enables continuous charging for electric vehicles while in motion - Enhances convenience and efficiency of electric vehicle charging
Benefits: - Increased convenience for electric vehicle owners - Reduction in carbon emissions from transportation sector - Promotes the adoption of electric vehicles for sustainable mobility solutions
Commercial Applications: Title: Wireless Power Transmission System for Electric Vehicles This technology can be utilized in: - Electric vehicle charging stations - Smart city infrastructure projects - Automotive industry for future electric vehicle models
Questions about Wireless Power Transmission System for Electric Vehicles: 1. How does this technology improve the efficiency of electric vehicle charging? 2. What are the potential safety considerations for wirelessly transmitting power to vehicles?
Original Abstract Submitted
the wireless power transmission system according to the present disclosure includes: a supply device installed on the road side and transmitting electric power; a vehicle equipped with a power receiving device and traveling on the road; wherein in the wireless power transmission system, a power receiving device receives power from a supply device and wirelessly transmits the power to a vehicle, the supply device is a primary coil that generates a magnetic field for transmitting power to the vehicle; a first communication device that performs short-range wireless communication with the vehicle; the vehicle includes a secondary coil that receives power transmitted contactlessly from the primary coil; a second communication device that performs short-range wireless communication with the supply device; in the first and second communication devices, one communication device has a single communication unit, and the other communication device has a plurality of communication units.
