18399287. CONTROL APPARATUS FOR VEHICLE simplified abstract (TOYOTA JIDOSHA KABUSHIKI KAISHA)

CONTROL APPARATUS FOR VEHICLE

Organization Name

TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor(s)

Kensuke Takagi of Seto-shi (JP)

CONTROL APPARATUS FOR VEHICLE - A simplified explanation of the abstract

This abstract first appeared for US patent application 18399287 titled 'CONTROL APPARATUS FOR VEHICLE

Simplified Explanation: The patent application describes a control apparatus for a vehicle that includes an engine, an input rotary member connected to the engine, an electric transmission mechanism with a differential mechanism, and a mechanical oil pump for lubrication. The control apparatus is designed to stop the electric motor after a certain cumulative time or distance of towing the vehicle.

• Key Features and Innovation:

   - Engine connected to an input rotary member.
   - Electric transmission mechanism with a differential mechanism.
   - Electric motor connected to the differential mechanism.
   - Mechanical oil pump for lubricating the differential mechanism.
   - Control apparatus for stopping the electric motor after a predetermined time or distance of towing.

• Potential Applications:

   - Automotive industry for vehicles with towing capabilities.
   - Transportation industry for efficient control of electric motors.
   - Machinery industry for innovative transmission mechanisms.

• Problems Solved:

   - Efficient control of electric motors in vehicles.
   - Lubrication of differential mechanisms in vehicles.
   - Monitoring and managing towing distances effectively.

• Benefits:

   - Improved efficiency in vehicle control.
   - Enhanced durability of differential mechanisms.
   - Optimal lubrication for smooth operation.

• Commercial Applications:

   - "Electric Motor Stop Control System for Towed Vehicles": Implementing this technology in vehicles with towing capabilities can enhance safety and efficiency during towing operations.

• Prior Art:

   - Further research can be conducted in the field of electric motor control systems for vehicles to explore similar innovations.

• Frequently Updated Research:

   - Stay updated on advancements in electric motor control systems and lubrication mechanisms for vehicles to enhance the performance and reliability of such systems.

Questions about Electric Motor Stop Control System for Towed Vehicles: 1. What are the potential benefits of implementing this control apparatus in vehicles? 2. How does the differential mechanism contribute to the overall efficiency of the system?

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Original Abstract Submitted

A control apparatus for a vehicle including: (i) an engine; (ii) an input rotary member connected to the engine; (iii) an electric transmission mechanism that includes a differential mechanism configured to receive a power of the engine via the input rotary member and an electric motor connected to the differential mechanism; and (vi) a mechanical oil pump configured, when being driven by rotation of the input rotary member, to supply an oil for lubricating the differential mechanism. The differential mechanism includes a first rotary element connected to the input rotary member, a second rotary element connected to the electric motor, and a third rotary element connected to drive wheel. The control apparatus is configured to execute an electric-motor stop control for stopping the electric motor, each time a cumulative time or a cumulative distance of a towed running of the vehicle reaches a predetermined time or distance.