Remote Brake Caging for Wireless Semi-Trailer Release
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Solution Overview
Problem
Current methods for remotely operating semi-trailer brakes require manual intervention or attachment to an air compressor system, making it difficult to disengage brakes, especially in autonomous environments and when the air compressor system is not functioning.
Innovation Solution
A remotely controlled electro-mechanical caging/uncaging device with a motor, housed in a waterproof case, that can be securely attached to the trailer brakes, allowing for wireless operation using a transmitter/receiver system to engage or disengage the brakes without the need for air compressor systems or physical proximity.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If manual intervention is used to cage brakes, then the brakes can be disengaged, but it requires a person to climb under the trailer and physically perform the action
Solution Approach 1:
The patent replaces manual mechanical operations with an automated motorized system. A motor-driven mechanism automatically performs the caging action that previously required manual intervention, eliminating the need for personnel to physically access and manipulate brake components under the trailer.
Solution Approach 2:
The patent introduces an intermediary automated device positioned between the control system and the brake mechanism. This intermediate motorized caging device receives commands and translates them into mechanical action on the brakes, serving as a mediator that eliminates direct human contact with the brake components.
2Adaptability or versatility
If air compressor system is used to remotely operate brakes, then brake control is achieved, but it requires attachment to the air compressor system and cannot work without it functioning
Solution Approach 1:
The patent replaces the air compressor-based pneumatic system with an electric motor-driven system. This substitution allows brake operation through electrical power rather than compressed air, enabling the system to function independently of the air compressor system's operational status.
Solution Approach 2:
The patent creates a universal brake control solution that can operate through multiple power sources or systems. The motorized caging device can function with electrical power independently of the air compressor system, providing versatility and ensuring brake control availability regardless of which system is functional.
3Ease of operation
If air hoses are attached to the trailer for brake control, then remote operation is achieved, but it requires physical connection and proximity to the trailer
Solution Approach 1:
The patent replaces the hose-based mechanical connection system with an electrically-powered wireless control system. The motorized caging device operates through electrical power and control signals, eliminating the need for physical hose attachments and reducing system configuration complexity.
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 operation of semi-trailer brakes, eliminating the need for manual intervention and air compressor systems, ensuring safe and efficient brake management in various operational conditions.
Implementation Method 1
A remotely controlled electro-mechanical caging/uncaging device allows for the trailer brakes to be engaged/disengaged
Data Source
AI summary
A remote caging system and method for remote caging for semi-trailer brakes is provided. The remote caging system comprises a remote control device, and a remote caging apparatus including a transmitter/receiver. The remote caging apparatus is installed on a semi-trailer truck brake. The remote control device sends and receives signals to and from the transmitter/receiver to engage and disengage the brakes.