Huawei technologies co., ltd. (20240132039). BRAKE-BY-WIRE SYSTEM AND CONTROL METHOD simplified abstract
BRAKE-BY-WIRE SYSTEM AND CONTROL METHOD
Organization Name
Inventor(s)
Yongsheng Zhang of Shanghai (CN)
BRAKE-BY-WIRE SYSTEM AND CONTROL METHOD - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240132039 titled 'BRAKE-BY-WIRE SYSTEM AND CONTROL METHOD
Simplified Explanation
The patent application describes a brake-by-wire system and control method for vehicles, including a redundant brake system for improved safety and driver experience.
- Brake-by-wire system for vehicles
- Redundant brake system for independent control of each brake wheel cylinder
- Function backup for master brake system
- Improved safety with redundant brake system
- Enhanced pedal experience for the driver
- Stable and comfortable driving experience
Potential Applications
The technology can be applied to intelligent vehicles, new energy vehicles, conventional vehicles, and more.
Problems Solved
The system addresses the need for a backup brake system in case of master brake system failure, meeting requirements for braking functions such as ABS/AEB/ESC/TCS of a vehicle.
Benefits
Improved safety of the brake system, ensuring pedal experience for the driver, and providing a more stable and comfortable driving experience.
Potential Commercial Applications
The brake-by-wire system with a redundant brake system can be implemented in various types of vehicles to enhance safety and driver experience.
Possible Prior Art
Prior art related to brake-by-wire systems and redundant brake systems in vehicles may exist, but specific examples are not provided in this patent application.
Unanswered Questions
How does the system handle different driving conditions?
The patent application does not detail how the brake-by-wire system adapts to various road and weather conditions to ensure optimal performance and safety.
What are the potential maintenance requirements for this system?
The patent application does not discuss the maintenance needs or schedule for the brake-by-wire system and its redundant brake system, leaving questions about long-term upkeep unanswered.
Original Abstract Submitted
this application provides a brake-by-wire system and a control method. this application is applicable to an intelligent vehicle, a new energy vehicle, a conventional vehicle, or the like. the braking control system includes: a brake master cylinder, a first pressure booster, a second pressure booster, at least one second control valve, at least one third control valve, at least one fourth control valve, and a second pedal feel simulation system. when a master brake system fails, a redundant brake system can independently control each brake wheel cylinder, to implement function backup for a master brake system, meeting requirements for braking functions such as abs/aeb/esc/tcs of a vehicle. the redundant brake system can further improve safety of the brake system and ensure pedal experience of a driver, thereby bringing more stable and comfortable driving experience to the driver.
