18101442. HYBRID ELECTRIC VEHICLE AND METHOD OF CONTROLLING ENGINE SPEED FOR THE SAME simplified abstract (KIA CORPORATION)
Contents
- 1 HYBRID ELECTRIC VEHICLE AND METHOD OF CONTROLLING ENGINE SPEED FOR THE SAME
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 HYBRID ELECTRIC VEHICLE AND METHOD OF CONTROLLING ENGINE SPEED FOR THE SAME - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 How does this technology impact the overall fuel efficiency of hybrid electric vehicles?
- 1.11 What are the potential cost implications of implementing this technology in hybrid electric vehicles?
- 1.12 Original Abstract Submitted
HYBRID ELECTRIC VEHICLE AND METHOD OF CONTROLLING ENGINE SPEED FOR THE SAME
Organization Name
Inventor(s)
Seo Ho Lee of Hwaseong-si (KR)
HYBRID ELECTRIC VEHICLE AND METHOD OF CONTROLLING ENGINE SPEED FOR THE SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 18101442 titled 'HYBRID ELECTRIC VEHICLE AND METHOD OF CONTROLLING ENGINE SPEED FOR THE SAME
Simplified Explanation
The patent application describes a method for controlling the engine speed of a hybrid electric vehicle by compensating for rotational speed mismatches between the engine and motors.
- The method involves determining a compensation value based on the difference in rotational speed between the engine and a motor when a control entry is triggered.
- The compensation value is used to adjust the output torque of the motor to ensure smooth operation of the hybrid electric vehicle.
Potential Applications
The technology described in the patent application could be applied in the automotive industry for improving the efficiency and performance of hybrid electric vehicles.
Problems Solved
This technology addresses the issue of rotational speed mismatches between the engine and motors in hybrid electric vehicles, ensuring smooth operation and optimal performance.
Benefits
The benefits of this technology include improved efficiency, reduced wear and tear on components, and enhanced overall performance of hybrid electric vehicles.
Potential Commercial Applications
The technology could be utilized by automotive manufacturers to enhance the performance and efficiency of their hybrid electric vehicle models, appealing to environmentally conscious consumers.
Possible Prior Art
One possible prior art in this field could be related to existing methods for controlling engine speed in hybrid electric vehicles, but the specific approach of compensating for rotational speed mismatches as described in this patent application may be novel.
Unanswered Questions
How does this technology impact the overall fuel efficiency of hybrid electric vehicles?
The patent application focuses on controlling engine speed to address rotational speed mismatches, but it would be interesting to explore how this technology contributes to the fuel efficiency of hybrid electric vehicles.
What are the potential cost implications of implementing this technology in hybrid electric vehicles?
While the benefits of improved performance and efficiency are highlighted, it would be valuable to understand the cost implications of integrating this control method into hybrid electric vehicle systems.
Original Abstract Submitted
Disclosed are a hybrid electric vehicle and a method for controlling an engine speed of a hybrid electric vehicle. In particular, the method includes: determining, when an engine on one end and a first motor are directly connected and while driving in a state where an engine clutch is connected and a second motor is connected to the other end, a compensation value based on the difference in the rotational speed of the engine and the second motor when a control entry is caused, which induces the rotational speed mismatch of the engine and the second motor; and compensating an output torque of the first motor based on the compensation value.
