Toyota jidosha kabushiki kaisha (20240181930). Electrically Powered Vehicle simplified abstract

Electrically Powered Vehicle

Organization Name

toyota jidosha kabushiki kaisha

Inventor(s)

Mamoru Saito of Toyota-shi Aichi-ken (JP)

Shin Inoue of Okazaki-shi Aichi-ken (JP)

Naoki Takahashi of Miyoshi-shi Aichi-ken (JP)

Electrically Powered Vehicle - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240181930 titled 'Electrically Powered Vehicle

Simplified Explanation

The patent application describes an electrically powered vehicle with a system that efficiently manages power distribution between different components of the vehicle.

• The vehicle includes an accessory device that can communicate with external devices, a power converter for operating the motor, and two relays controlled by a control device.
• A first battery supplies power to the accessory device when the first relay is on, while a second battery powers the power converter when the second relay is on.
• When the vehicle receives an instruction to replace the second battery, the control device switches the relays to ensure continuous power supply during the battery replacement process.

Potential Applications

The technology described in the patent application could be applied to electric vehicles, hybrid vehicles, and other electrically powered devices that require efficient power management systems.

Problems Solved

This technology solves the problem of power interruption during battery replacement in electric vehicles, ensuring continuous operation and functionality.

Benefits

The system ensures uninterrupted power supply to critical components of the electric vehicle, improving overall reliability and performance.

Potential Commercial Applications

The technology could be utilized by electric vehicle manufacturers to enhance the efficiency and reliability of their products, potentially leading to increased customer satisfaction and market competitiveness.

Possible Prior Art

One potential prior art could be existing power management systems in electric vehicles that may not provide seamless power distribution during battery replacement processes.

How does the control device determine when to switch between the first and second batteries during normal operation of the electric vehicle?

The patent application does not provide detailed information on the specific criteria or conditions under which the control device decides to switch between the first and second batteries.

What safety measures are in place to prevent power surges or other issues when switching between batteries?

The patent application does not mention any specific safety features or protocols that are implemented to ensure a smooth transition between the first and second batteries.

Original Abstract Submitted

an electrically powered vehicle includes: an accessory device capable of communicating with an external device; a power converter that operates a motor; a first relay and a second relay; a control device that controls operation of the first relay and the second relay; a first battery that supplies electric power to the accessory device when the first relay is in on state; and a second battery that supplies electric power to the power converter when the second relay is in on state. when the second relay is in on state and the electrically powered vehicle receives a battery replacement instruction to replace the second battery with a charged battery, the control device controls the first relay into on state and controls the second relay into off state.