Autonomous Communication Device for Train Integrity Verification
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Solution Overview
Problem
Existing devices for checking the integrity of vehicle combinations, such as trains or trucks with trailers, require manual relocation of communication devices to accommodate changes in the vehicle configuration, making it inefficient and labor-intensive to monitor integrity accurately.
Innovation Solution
A device that independently transports and attaches communication devices to the intended end of a vehicle combination, using a transport device like a drone or walking robot, equipped with sensors to recognize and adjust to changes in the vehicle configuration, ensuring continuous monitoring without manual intervention.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If communication devices are manually attached to opposite ends of the vehicle train, then the integrity verification can be established, but the personnel effort and time required increase significantly when vehicle configuration changes
Solution Approach 1:
The patent applies the self-service principle by enabling the communication device to autonomously reposition itself along the vehicle train without manual intervention. The device uses its own propulsion means (such as a wheeled mechanism or climbing apparatus) to travel independently from the locomotive to the rear of the train, automatically maintaining its position at the intended end for integrity verification.
Solution Approach 2:
The patent implements dynamics by making the communication device mobile rather than stationary. The device can dynamically adjust its position along the vehicle train as the train is assembled or reconfigured, transitioning from a fixed manual attachment point to a dynamically repositionable system that adapts to changing vehicle configurations.
2Reliability
If communication devices are manually repositioned when additional elements are attached, then integrity monitoring can be maintained, but the time and labor requirements increase
Solution Approach 1:
The communication device performs self-repositioning using its integrated propulsion system, eliminating the need for personnel to manually relocate it when vehicle elements are added or reconfigured. The device autonomously navigates to the new rear of the train, ensuring continuous integrity monitoring without human intervention.
Solution Approach 2:
The device is preliminarily equipped with propulsion means and control systems during its design phase, enabling it to perform repositioning actions independently when needed. This preliminary preparation allows the device to respond immediately to configuration changes without waiting for manual intervention.
3Ease of operation
If the first communication device is transported independently to the intended end, then personnel expenditure is reduced, but the device complexity increases
Solution Approach 1:
The communication device integrates multiple functions into a single unit: it performs communication operations for integrity verification and simultaneously uses its propulsion means for autonomous transport. This multi-functionality reduces the need for separate transport equipment and minimizes overall system complexity despite the added capability.
Solution Approach 2:
The patent merges the communication device with its own propulsion and transport capabilities, combining what would traditionally be separate systems (communication equipment and transport mechanism) into a single integrated unit. This consolidation simplifies the overall system architecture by eliminating the need for external transport equipment.
Data Source
Figure 1~4
AI summary
The invention relates to a device for the verification of the integrity of a train of vehicles (2). In order to verify the integrity reliably and with little complexity, the device according to the invention has a first communication device (6) and is designed to transport the first communication device (6) autonomously to a designated end (3) of the train of vehicles (2).