Active Brake Locking with Remote Hydraulic Immobilization

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Solution Overview

Problem

Current vehicle locking systems fail to prevent unauthorized use and movement after access has been gained, as they rely on passive mechanisms that can be deactivated, and existing remote braking systems lack adaptability and control for remote communication and monitoring.

Innovation Solution

An active brake locking system with valves, actuators, and a power source connected to processors and media storage, allowing for remote control and autonomous engagement of the vehicle's hydraulic system to prevent wheel rotation and engine translation, featuring a wireless communication means for alerts and threshold-based activation.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If remote control capability is added to braking systems, then control flexibility is improved, but system complexity increases

Engineering Contradiction:
Improvecontrol flexibilityVSAvoidsystem complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The brake system serves multiple functions: normal braking operation, theft prevention immobilization, and remote activation capability. The same hydraulic lines, valves, and actuators used for regular braking are leveraged for security functions, eliminating the need for separate mechanical locking mechanisms and reducing overall system complexity

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The system incorporates sensors that monitor brake engagement status, vehicle movement, and system health, providing feedback to the control unit. This feedback loop enables automated responses such as activating brakes when unauthorized movement is detected, reducing the need for complex manual control systems while maintaining high adaptability

Inventive Principle:
Principle #23Feedback

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

Enables remote and autonomous prevention of vehicle movement, providing enhanced security by ensuring the vehicle remains immobile until disengaged by an authorized user, with alerts and monitoring capabilities.

Implementation Method 1

one or more actuators controlling operation of the one or more valves; and a power source electrically connected to the one or more actuators... wherein the one or more actuators control a flow of fluids within the existing vehicle system

Methodology Applied
Scientific EffectHydraulic pressure: Hydraulic Press

Data Source

PatentUS11845411B2Active brake locking system
Publication Date: 2023.12.19 FRAWLEY PATRICK JOSEPH
  • US11845411B2 patent drawing
  • US11845411B2 patent drawing
  • US11845411B2 patent drawing

AI summary

An active brake locking system has one or more valves in communication with an existing hydraulic vehicle system; one or more actuators controlling operation of the one or more valves; and a power source electrically connected to one or more processors and a media storage device, wherein the one or more actuators control a flow of fluids within the existing vehicle system.