18398392. ELECTRIFIED VEHICLE simplified abstract (TOYOTA JIDOSHA KABUSHIKI KAISHA)

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ELECTRIFIED VEHICLE

Organization Name

TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor(s)

Masataka Iwamoto of Toyota-shi (JP)

Yusuke Suzuki of Nisshin-shi (JP)

Koichi Okuda of Toyota-shi (JP)

Naoki Itazu of Nagoya-shi (JP)

ELECTRIFIED VEHICLE - A simplified explanation of the abstract

This abstract first appeared for US patent application 18398392 titled 'ELECTRIFIED VEHICLE

The abstract describes a patent application for a drive system in a vehicle, with two separate drive devices for the front and rear wheels, each connected to motors and gear units.

  • The first drive device consists of a first motor connected to the left front wheel through a first gear unit, and a second motor connected to the right front wheel through a second gear unit, along with a first oil pump connected to one of the gear units.
  • The second drive device includes a third motor connected to the left rear wheel via a third gear unit, a fourth motor connected to the right rear wheel via a fourth gear unit, and a second oil pump connected to one of the gear units.
  • The oil pumps are connected to different gear units, providing power and control to the wheels of the vehicle.

Potential Applications: - This technology could be used in electric vehicles to improve efficiency and control of the drive system. - It could also be applied in autonomous vehicles for precise and responsive driving capabilities.

Problems Solved: - The drive system addresses the need for individual control of each wheel for better traction and handling. - It solves the issue of power distribution in vehicles with multiple motors and wheels.

Benefits: - Enhanced traction and stability in various driving conditions. - Improved efficiency and performance in electric and autonomous vehicles.

Commercial Applications: - This technology could be valuable for electric vehicle manufacturers looking to enhance the performance of their vehicles. - It could also be attractive to companies developing autonomous driving systems for improved control and safety.

Questions about the technology: 1. How does this drive system improve the performance of electric vehicles? 2. What advantages does individual control of each wheel provide in autonomous vehicles?

Frequently Updated Research: - Stay updated on advancements in electric vehicle technology and autonomous driving systems to see how this drive system could be integrated into new developments.


Original Abstract Submitted

The first drive device includes a first motor connected to the left front wheel via a first gear unit, and a second motor connected to the right front wheel via a second gear unit, and a first oil pump connected to the first gear unit or the second gear unit. The second drive device includes a third motor connected to the left rear wheel via a third gear unit, a fourth motor connected to the right rear wheel via a fourth gear unit, and a second oil pump connected to the third gear unit or the fourth gear unit. One of the first oil pump and the second oil pump is connected to the first gear unit or the third gear unit, and the other of the first oil pump and the second oil pump is connected to the second gear unit or the fourth gear unit.

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