18045996. Redundant Control System and Method for Autonomous Steering simplified abstract (KIA CORPORATION)

From WikiPatents
Jump to navigation Jump to search

Redundant Control System and Method for Autonomous Steering

Organization Name

KIA CORPORATION

Inventor(s)

Jung Wan Kim of Yangin -si (KR)

Redundant Control System and Method for Autonomous Steering - A simplified explanation of the abstract

This abstract first appeared for US patent application 18045996 titled 'Redundant Control System and Method for Autonomous Steering

Simplified Explanation

The abstract describes a redundant control system for autonomous steering in vehicles. Here are the key points:

  • The system includes a sensor that collects information for autonomous driving.
  • A main steerer is responsible for steering the vehicle by actuating a steering motor.
  • A first autonomous controller uses data from the sensor to determine the target steering angle in real-time through lane recognition and controls the main steerer.
  • An auxiliary steerer is equipped with a brake module consisting of a main brake and an auxiliary brake to perform steering.
  • A second autonomous controller controls the auxiliary steerer to provide supplementary steering by partially braking and applying additional actuation in case of abnormal operation of the first autonomous controller's automatic steering function.
  • The second autonomous controller also controls backup braking through the auxiliary brake if the main brake fails.

Potential applications of this technology:

  • Autonomous vehicles: The system can be used in autonomous vehicles to ensure safe and reliable steering, even in the event of failures or abnormal operation.
  • Automotive safety: The redundant control system enhances the safety of autonomous driving by providing backup steering and braking capabilities.

Problems solved by this technology:

  • Reliability: The system addresses the issue of reliability in autonomous steering by incorporating redundant control mechanisms.
  • Safety: The system ensures that the vehicle can still be steered and braked effectively, even if the main control system fails or malfunctions.

Benefits of this technology:

  • Redundancy: The redundant control system provides a backup mechanism for steering and braking, increasing the overall reliability of autonomous driving.
  • Enhanced safety: By incorporating supplementary steering and backup braking, the system improves the safety of autonomous vehicles.
  • Real-time lane recognition: The first autonomous controller utilizes real-time lane recognition to determine the target steering angle, allowing for accurate and responsive steering.


Original Abstract Submitted

An embodiment is a redundant control system for autonomous steering including a sensor in a vehicle configured to sense information for autonomous driving, a main steerer configured to actuate a steering motor to perform steering, first autonomous controller configured to use data provided from the sensor to determine a target steering angle through real-time lane recognition and to control the main steerer, an auxiliary steerer configured to use a brake module composed of a main brake and an auxiliary brake to perform steering, and a second autonomous controller configured to control the auxiliary steerer to perform supplementary steering through partial braking and application of additional actuation in the event of abnormal operation of an automatic steering function using the first autonomous controller and to control backup braking through the auxiliary brake when the main brake fails.

Retrieved from "http://wikipatents.org/index.php?title=18045996._Redundant_Control_System_and_Method_for_Autonomous_Steering_simplified_abstract_(KIA_CORPORATION)&oldid=25289"