18329888. DETERMINATION METHOD OF BATTERY PACK AND MANUFACTURING METHOD OF VEHICLE simplified abstract (TOYOTA JIDOSHA KABUSHIKI KAISHA)

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DETERMINATION METHOD OF BATTERY PACK AND MANUFACTURING METHOD OF VEHICLE

Organization Name

TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor(s)

Tomohiro Tsumoto of Toyota-shi (JP)

DETERMINATION METHOD OF BATTERY PACK AND MANUFACTURING METHOD OF VEHICLE - A simplified explanation of the abstract

This abstract first appeared for US patent application 18329888 titled 'DETERMINATION METHOD OF BATTERY PACK AND MANUFACTURING METHOD OF VEHICLE

Simplified Explanation

The patent application describes a method for determining whether a battery pack is normal by measuring changes in temperature and output voltage while heating the battery pack.

  • The method involves measuring the time-dependent change in temperature and output voltage of the battery pack during heating.
  • The determination of whether the battery pack is normal is based on the measured time-dependent changes.
  • This method allows for an accurate assessment of the condition of the battery pack.

Potential Applications

  • Battery pack testing in manufacturing processes.
  • Battery pack maintenance and diagnostics in electric vehicles.
  • Quality control in battery pack production.

Problems Solved

  • Ensures accurate assessment of battery pack condition.
  • Helps prevent potential safety hazards from faulty battery packs.
  • Improves efficiency in battery pack testing and maintenance processes.

Benefits

  • Accurate determination of battery pack condition.
  • Enhanced safety in battery pack usage.
  • Increased efficiency in battery pack testing and maintenance.


Original Abstract Submitted

A determination method for determining whether or not a battery pack is normal, the method comprising a step of measuring a time-dependent change in at least one of a temperature and an output voltage of the battery pack while heating the battery pack, and determining whether or not the battery pack is normal based on the measured time-dependent change. According to this determination method, it is possible to accurately determine whether or not the battery pack is normal.

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