18544712. WIRELESS POWER TRANSMISSION SYSTEM simplified abstract (TOYOTA JIDOSHA KABUSHIKI KAISHA)
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 18544712 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.
- Supply device on roadside transmits electric power
- Vehicle equipped with power receiving device
- Power receiving device wirelessly transmits power to vehicle
- Supply device acts as primary coil generating magnetic field
- First communication device for short-range wireless communication with vehicle
- Vehicle includes secondary coil for contactless power reception
- Second communication device for short-range wireless communication with supply device
- One communication device has single communication unit, the other has multiple units
Potential Applications: - Electric vehicle charging infrastructure - Autonomous vehicle power replenishment - Smart road systems for energy transfer
Problems Solved: - Eliminates the need for physical charging stations - Enables continuous power transfer while vehicles are in motion - Reduces reliance on fossil fuels for transportation
Benefits: - Increased convenience for electric vehicle owners - Enhanced sustainability in transportation sector - Potential for reduced greenhouse gas emissions
Commercial Applications: Title: "Revolutionizing Electric Vehicle Charging with Wireless Power Transmission" This technology could be utilized in: - Urban transportation networks - Fleet management systems - Smart city initiatives
Questions about Wireless Power Transmission: 1. How does the wireless power transmission system improve the efficiency of electric vehicle charging? 2. What are the safety considerations associated with wirelessly transmitting power to vehicles?
Frequently Updated Research: Stay updated on advancements in wireless power transmission technology, including efficiency improvements and scalability for mass adoption in transportation systems.
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.
