Vehicle Operator Training for Controlled Oversteer Response

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Solution Overview

Problem

Conventional vehicle operator training methods fail to develop advanced, instinctive driving skills, particularly in handling oversteering situations, as they typically occur under normal conditions and not in challenging scenarios like inclement weather or vehicle malfunctions.

Innovation Solution

A system and method that determine when a vehicle is in a safe area, allowing for controlled oversteer events to be initiated and operator responses to be collected, using a processor with safety and training modules to assess and adapt training programs based on operator performance.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If conventional training methods (classroom instructions and field practice under normal conditions) are used, then operators can acquire basic vehicle operation skills, but they fail to develop advanced instinctive driving skills for handling oversteering situations

Engineering Contradiction:
Improveoperator's ability to handle oversteering situationsVSAvoidtraining scenario diversity
Core Design Contradiction:
ReliabilityVSAdaptability or versatility

Solution Approach 1:

The training system dynamically adjusts the driving scenarios by transitioning from normal conditions to challenging scenarios (inclement weather, vehicle malfunctions, difficult terrain) based on operator performance. The system adapts the level of difficulty and types of situations presented to the operator, enabling development of instinctive responses to oversteering events through progressive exposure to varied and increasingly difficult conditions.

Inventive Principle:
Principle #15Dynamics

2Ease of operation

If field practice is conducted under normal operating conditions, then operators can learn basic piloting skills, but they are not exposed to challenging scenarios that require advanced instinctive responses

Engineering Contradiction:
Improvetraining accessibilityVSAvoidoperator response to emergency situations
Core Design Contradiction:
Ease of operationVSDifficulty of detecting and measuring

Solution Approach 1:

The system prepares operators in advance for emergency situations by systematically exposing them to controlled challenging scenarios including inclement weather, vehicle malfunctions, and difficult terrain. These preliminary training exposures allow operators to develop instinctive responses to oversteering events before encountering real emergency situations, making the training both accessible and effective.

Inventive Principle:
Principle #10Preliminary action

3Reliability

If operators are trained only in normal driving conditions, then training can be conducted safely and accessibly, but operators rarely develop the instinctive skills needed for emergency or performance driving

Engineering Contradiction:
Improvesafe operation under emergency conditionsVSAvoidtraining system complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The training system acts as an intermediary between normal driving conditions and real emergency situations. It introduces controlled challenging scenarios with varying levels of difficulty, allowing operators to practice emergency response skills in a safe, monitored environment. The system mediates the transition from basic to advanced skills by progressively exposing operators to more difficult conditions while maintaining safety through controlled parameters and monitoring.

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentUS11845457B2System and method for training an operator of a vehicle
Publication Date: 2023.12.19 TOYOTA JIDOSHA KK
  • US11845457B2 patent drawing
  • US11845457B2 patent drawing
  • US11845457B2 patent drawing

AI summary

A system for training an operator of a vehicle includes a processor and a memory in communication with the processor, which includes a safety module and a training module. The safety module has instructions that, when executed by the processor, cause the processor to determine when the vehicle is operating within a safe area based on at least one of: a location of the vehicle and a location of one or more objects with respect to the vehicle. The training module has instructions that, when executed by the processor, cause the processor to apply at least one brake of the vehicle when the vehicle is operating within the safe area to cause the vehicle to engage in an oversteer event, and collect operator response information when the vehicle engages in the oversteer event.