18429989. BATTERY ELECTRIC VEHICLE simplified abstract (TOYOTA JIDOSHA KABUSHIKI KAISHA)
Contents
BATTERY ELECTRIC VEHICLE
Organization Name
TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor(s)
Yoichiro Isami of Mishima-shi (JP)
Kenji Mizutani of Toyota-shi (JP)
Hirotaka Ikegami of Toyota-shi (JP)
Akihito Yasue of Toyota-shi (JP)
BATTERY ELECTRIC VEHICLE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18429989 titled 'BATTERY ELECTRIC VEHICLE
Simplified Explanation: The patent application describes a battery electric vehicle with a mode selection device that allows the driver to choose between different travel modes, including a motor travel mode and a shift travel mode. The control device manages the motor based on the selected mode, with a specific focus on maintaining simulation torque in the shift travel mode.
Key Features and Innovation:
- Mode selection device for choosing travel modes in a battery electric vehicle.
- Motor travel mode for outputting required torque to the drive shaft.
- Shift travel mode simulating torque behavior in an engine vehicle with a stepped transmission.
- Control device managing the motor based on the selected travel mode.
- Prohibition of changes in simulation torque while in the shift travel mode.
Potential Applications: This technology could be applied in the development of advanced electric vehicles, enhancing driver experience and efficiency in different driving scenarios.
Problems Solved: The technology addresses the need for efficient torque management in battery electric vehicles, especially when simulating torque behavior similar to traditional engine vehicles.
Benefits:
- Improved control and efficiency in battery electric vehicles.
- Enhanced driver experience with different travel modes.
- Potential for increased energy savings and performance.
Commercial Applications: Title: Advanced Torque Management System for Battery Electric Vehicles This technology could be utilized by electric vehicle manufacturers to enhance the performance and efficiency of their vehicles, potentially appealing to environmentally conscious consumers and contributing to the shift towards sustainable transportation solutions.
Prior Art: Readers interested in prior art related to this technology could explore patents and research papers on torque management systems in electric vehicles, as well as studies on simulation torque in different vehicle types.
Frequently Updated Research: Researchers in the field of electric vehicles and automotive engineering may be conducting studies on advanced torque management systems and their impact on vehicle performance and energy efficiency.
Questions about Battery Electric Vehicles: 1. How does the simulation torque in the shift travel mode benefit the overall performance of the battery electric vehicle? 2. What are the potential challenges in implementing and optimizing a mode selection device in electric vehicles?
Original Abstract Submitted
A battery electric vehicle includes: a mode selection device in which one travel mode is selected from a plurality of travel modes by an operation of a driver, the travel modes including a motor travel mode in which a motor is controlled such that required torque required for traveling is output to a drive shaft, and a shift travel mode in which the motor is controlled such that torque output to the drive shaft based on a shift operation by the driver is simulation torque that simulates torque behavior in an engine vehicle equipped with an engine and a stepped transmission; and a control device that controls the motor such that the battery electric vehicle travels in the travel mode selected by the mode selection device. The control device prohibits a change in the simulation torque while the battery electric vehicle is traveling, when the shift travel mode is selected.
