18431362. CONTROL DEVICE FOR HYBRID VEHICLE simplified abstract (TOYOTA JIDOSHA KABUSHIKI KAISHA)
Contents
CONTROL DEVICE FOR HYBRID VEHICLE
Organization Name
TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor(s)
Kentaro Mineo of Gotenba-shi (JP)
CONTROL DEVICE FOR HYBRID VEHICLE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18431362 titled 'CONTROL DEVICE FOR HYBRID VEHICLE
Simplified Explanation: The control device for a hybrid vehicle includes a diagnosis unit to diagnose components during fuel cut of the internal combustion engine, an estimation unit to estimate diagnosis time, an upper limit setting unit to set a time limit for fuel cut, and a motor control unit.
Key Features and Innovation:
- Diagnosis unit for hybrid vehicle components during fuel cut of internal combustion engine
- Estimation unit to calculate diagnosis time
- Upper limit setting unit to restrict fuel cut time
- Motor control unit to manage the motor during the process
Potential Applications: This technology can be applied in the automotive industry for hybrid vehicles to improve diagnostic capabilities and optimize fuel efficiency.
Problems Solved: This technology addresses the need for efficient diagnosis of hybrid vehicle components during specific operational modes, such as fuel cut of the internal combustion engine.
Benefits:
- Enhanced diagnostic capabilities for hybrid vehicles
- Improved fuel efficiency through optimized control of power sources
- Increased reliability and performance of hybrid vehicle systems
Commercial Applications: The technology can be utilized by automotive manufacturers to enhance the performance and efficiency of hybrid vehicles, potentially leading to increased market competitiveness and customer satisfaction.
Prior Art: Prior research in the field of hybrid vehicle control systems and diagnostic tools may provide insights into similar technologies and approaches.
Frequently Updated Research: Researchers may be exploring advancements in hybrid vehicle control systems and diagnostic technologies to further improve efficiency and performance.
Questions about Hybrid Vehicle Control Systems: 1. How does the diagnosis unit in the control device improve the maintenance of hybrid vehicles? 2. What are the potential implications of setting an upper limit for fuel cut time in hybrid vehicles?
Original Abstract Submitted
In a control device for a hybrid vehicle including a motor and an internal combustion engine as power sources, the control device includes a diagnosis unit configured to diagnose a component of the hybrid vehicle during fuel cut of the internal combustion engine, an estimation unit configured to estimate a time required for diagnosis by the diagnosis unit, an upper limit setting unit configured to set an upper limit of a time during which the fuel cut is executed, and a motor control unit configured to control the motor.
