Toyota jidosha kabushiki kaisha (20240200506). FUEL INJECTION CONTROL DEVICE simplified abstract
Contents
FUEL INJECTION CONTROL DEVICE
Organization Name
toyota jidosha kabushiki kaisha
Inventor(s)
Yuki Suzuki of Kariya-shi (JP)
Tomihisa Tsuchiya of Toyota-shi (JP)
FUEL INJECTION CONTROL DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240200506 titled 'FUEL INJECTION CONTROL DEVICE
Simplified Explanation: The patent application describes a fuel injection control device for an internal combustion engine, which calculates the injection duration of the injector based on the temperature difference between the cylinder head and the delivery pipe.
- The fuel injection control device is designed to control fuel injection in an internal combustion engine.
- It calculates the injection duration required to inject a requested amount of fuel.
- The device adjusts the injection duration based on the temperature difference between the cylinder head and the delivery pipe.
- A longer injection duration is calculated when the temperature difference is larger, and a shorter duration when the difference is smaller.
- This innovation helps optimize fuel injection efficiency based on temperature differentials.
Potential Applications: 1. Automotive industry for improving fuel efficiency and engine performance. 2. Industrial machinery where precise fuel injection control is crucial. 3. Marine engines to enhance fuel consumption and emissions.
Problems Solved: 1. Inefficient fuel injection due to temperature variations. 2. Lack of precise control over fuel injection duration. 3. Suboptimal engine performance and fuel consumption.
Benefits: 1. Improved fuel efficiency. 2. Enhanced engine performance. 3. Reduced emissions. 4. Extended engine lifespan.
Commercial Applications: Optimizing Fuel Injection Control for Internal Combustion Engines: Enhancing Efficiency and Performance
Prior Art: Prior research may include studies on fuel injection systems in internal combustion engines and temperature-sensitive control mechanisms.
Frequently Updated Research: Ongoing research on fuel injection optimization in internal combustion engines and advancements in temperature-based control systems.
Questions about Fuel Injection Control Devices: 1. How does the temperature difference between the cylinder head and delivery pipe impact fuel injection duration? 2. What are the key factors influencing the calculation of injection duration in fuel injection control devices?
Original Abstract Submitted
a fuel injection control device is configured to control fuel injection of an injector attached to a cylinder head of an internal combustion engine and coupled to a delivery pipe. the fuel injection control device includes processing circuitry configured to execute an injection duration calculation process of calculating an injection duration of the injector required for injection of a requested amount of fuel. the injection duration calculation process includes calculating the injection duration such that the injection duration is longer when a temperature difference between the cylinder head and the delivery pipe is a first value than when the temperature difference is a second value smaller than the first value.
