Toyota jidosha kabushiki kaisha (20240093651). INTERNAL COMBUSTION ENGINE CONTROL DEVICE AND INTERNAL COMBUSTION ENGINE CONTROL METHOD simplified abstract
Contents
- 1 INTERNAL COMBUSTION ENGINE CONTROL DEVICE AND INTERNAL COMBUSTION ENGINE CONTROL METHOD
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 INTERNAL COMBUSTION ENGINE CONTROL DEVICE AND INTERNAL COMBUSTION ENGINE CONTROL METHOD - 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 Original Abstract Submitted
INTERNAL COMBUSTION ENGINE CONTROL DEVICE AND INTERNAL COMBUSTION ENGINE CONTROL METHOD
Organization Name
toyota jidosha kabushiki kaisha
Inventor(s)
INTERNAL COMBUSTION ENGINE CONTROL DEVICE AND INTERNAL COMBUSTION ENGINE CONTROL METHOD - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240093651 titled 'INTERNAL COMBUSTION ENGINE CONTROL DEVICE AND INTERNAL COMBUSTION ENGINE CONTROL METHOD
Simplified Explanation
The abstract describes an internal combustion engine control device that includes a temperature acquisition unit, a motoring execution unit, and an in-cylinder pressure control unit. The in-cylinder pressure control unit is configured to increase the in-cylinder pressure of the engine when the temperature is below a certain threshold during motoring.
- Temperature acquisition unit: Acquires the temperature of the internal combustion engine when starting.
- Motoring execution unit: Executes motoring of the engine using the motor during startup.
- In-cylinder pressure control unit: Controls the in-cylinder pressure based on the engine temperature, increasing pressure when the temperature is below a predetermined threshold during motoring.
Potential Applications
This technology could be applied in automotive engines, generators, and other internal combustion engine systems where precise control of in-cylinder pressure is required.
Problems Solved
1. Improved engine startup performance by controlling in-cylinder pressure based on engine temperature. 2. Enhanced efficiency and reliability of internal combustion engines during startup.
Benefits
1. Increased engine efficiency and performance. 2. Reduced wear and tear on engine components. 3. Enhanced overall system reliability.
Potential Commercial Applications
Optimizing internal combustion engine performance in automotive vehicles, power generators, and industrial machinery.
Possible Prior Art
One possible prior art could be related to engine control systems that adjust parameters based on engine temperature during startup, but specific control of in-cylinder pressure may be a novel feature in this patent application.
Unanswered Questions
How does this technology impact fuel efficiency in internal combustion engines?
This technology can potentially improve fuel efficiency by optimizing in-cylinder pressure control during engine startup, leading to more efficient combustion processes and reduced fuel consumption.
What are the potential cost implications of implementing this control device in internal combustion engines?
The cost implications of implementing this control device may vary depending on the complexity of the system and the specific requirements of the engine. Factors such as manufacturing costs, installation expenses, and maintenance requirements would need to be considered when assessing the overall cost of integrating this technology.
Original Abstract Submitted
an internal combustion engine control device includes: a temperature acquisition unit configured to acquire the temperature of an internal combustion engine at the time when it is requested to start the internal combustion engine; a motoring execution unit configured to execute motoring of the internal combustion engine using the motor when it is requested to start the internal combustion engine; and an in-cylinder pressure control unit configured to control the in-cylinder pressure of the internal combustion engine during the motoring based on the temperature of the internal combustion engine. the in-cylinder pressure control unit is configured to execute in-cylinder pressure increase control, in which the in-cylinder pressure is increased when the temperature of the internal combustion engine is equal to or less than a predetermined threshold temperature compared to when the temperature of the internal combustion engine is higher than the threshold temperature, since the motoring is started.