Hyundai motor company (20240092335). SYSTEM AND METHOD FOR PREDICTING NEGATIVE PRESSURE OF BRAKE BOOSTER OF VEHICLE simplified abstract
Contents
- 1 SYSTEM AND METHOD FOR PREDICTING NEGATIVE PRESSURE OF BRAKE BOOSTER OF VEHICLE
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 SYSTEM AND METHOD FOR PREDICTING NEGATIVE PRESSURE OF BRAKE BOOSTER OF VEHICLE - 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 Unanswered Questions
- 1.11 Original Abstract Submitted
SYSTEM AND METHOD FOR PREDICTING NEGATIVE PRESSURE OF BRAKE BOOSTER OF VEHICLE
Organization Name
Inventor(s)
Hyun Sung Park of Hwaseong-si (KR)
SYSTEM AND METHOD FOR PREDICTING NEGATIVE PRESSURE OF BRAKE BOOSTER OF VEHICLE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240092335 titled 'SYSTEM AND METHOD FOR PREDICTING NEGATIVE PRESSURE OF BRAKE BOOSTER OF VEHICLE
Simplified Explanation
The patent application describes a system for predicting a negative pressure of a brake booster in a vehicle by integrating over time a change rate according to a charging rate and a discharging rate of the negative pressure. This prediction is based on driving information related to the vehicle's driving, including the pressure of the intake manifold, atmospheric pressure, and an imitated brake pedal force signal.
- Driving information detector: Detects driving information related to the vehicle's driving.
- Controller: Determines the negative pressure of the intake manifold based on pressure readings and atmospheric pressure, and includes a booster negative pressure predictor.
- Booster negative pressure predictor: Predicts the negative pressure of the brake booster by integrating over time a change rate based on the charging and discharging rates of the negative pressure.
Potential Applications
- Automotive industry - Vehicle safety systems
Problems Solved
- Predicting negative pressure in brake boosters - Enhancing vehicle safety
Benefits
- Improved braking performance - Increased safety on the road
Potential Commercial Applications
- Optimizing Brake Systems for Vehicle Safety
Possible Prior Art
No prior art known at this time.
Unanswered Questions
How does this system handle variations in driving conditions?
The system may need to be calibrated for different driving scenarios to ensure accurate predictions.
What impact does this system have on overall vehicle performance?
It would be important to understand how this system affects the vehicle's overall performance and efficiency.
Original Abstract Submitted
a system for predicting a negative pressure of a brake booster of a vehicle includes: a driving information detector detecting driving information related to driving of the vehicle; and a controller determining a negative pressure of an intake manifold based on a pressure of the intake manifold and an atmospheric pressure which is the driving information and including a booster negative pressure predictor predicting the negative pressure of the brake booster by integrating over time a change rate according to a charging rate and a discharging rate of the negative pressure determined using a negative pressure of the brake booster determined in a previous cycle according to a logic for predicting the negative pressure of the brake booster and the negative pressure of the intake manifold of a current cycle and an imitated brake pedal force signal of the current cycle imitating an acceleration of the vehicle.
