18052242. POWER SYSTEM, VEHICLE, AND INFORMATION PROCESSOR simplified abstract (TOYOTA JIDOSHA KABUSHIKI KAISHA)

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POWER SYSTEM, VEHICLE, AND INFORMATION PROCESSOR

Organization Name

TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor(s)

Tohru Nakamura of Toyota-shi (JP)

POWER SYSTEM, VEHICLE, AND INFORMATION PROCESSOR - A simplified explanation of the abstract

This abstract first appeared for US patent application 18052242 titled 'POWER SYSTEM, VEHICLE, AND INFORMATION PROCESSOR

Simplified Explanation

The patent application describes a system for managing the state of charge of a power storage device in a vehicle. Here are the key points:

  • An input device allows the user to perform operations related to the power storage device.
  • A notification device provides information to the user.
  • A setting unit determines a usable range for the state of charge based on user input.
  • A charging and discharging control unit manages the charging and discharging of the power storage device within the set usable range.
  • The setting unit also calculates an expected range within the usable range and communicates it to the notification device.
  • The notification device guides the user to keep the usable range within the expected range.

Potential applications of this technology:

  • Electric vehicles: The system can help electric vehicle users manage the state of charge of their batteries more effectively.
  • Hybrid vehicles: The system can optimize the charging and discharging of the power storage device in hybrid vehicles.
  • Renewable energy systems: The technology can be applied to manage the state of charge of batteries in renewable energy systems.

Problems solved by this technology:

  • Range anxiety: Users can have a better understanding of the usable range of their power storage device, reducing concerns about running out of power.
  • Battery lifespan: By managing the state of charge within a specified range, the system can help prolong the lifespan of the power storage device.
  • Optimal charging: The technology ensures that the power storage device is charged and discharged in an efficient and controlled manner.

Benefits of this technology:

  • Improved user experience: Users receive notifications and guidance to keep the usable range within an expected range, enhancing their confidence and convenience.
  • Extended battery life: By managing the state of charge, the system can help prolong the lifespan of the power storage device, reducing the need for frequent replacements.
  • Efficient energy management: The technology optimizes the charging and discharging of the power storage device, leading to more efficient energy usage.


Original Abstract Submitted

An input device receives an input operation from a user of a vehicle on which a power storage device is mounted. A notification device notifies the user of information. A setting unit sets a usable range of a state of charge of the power storage device, in accordance with a user operation performed on the input device. A charging and discharging control unit controls charging and discharging of an electric power for the power storage device, based on the usable range set by the setting unit. The setting unit calculates an expected range of the usable range, and outputs the expected range to the notification device. Using the expected range, the notification device performs a process of guiding the user so that the usable range is within the expected range.

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