Caravan Management System Dynamic Route Coordination
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Solution Overview
Problem
Existing systems lack effective methods for coordinating and managing groups of vehicles traveling together in a caravan, leading to difficulties in route control, communication, and maintaining group cohesion, especially when destinations are not predetermined or when factors like traffic and weather intervene.
Innovation Solution
A caravan management system utilizing computing devices to form and manage groups of vehicles, allowing for the sharing of information and dynamic route adjustments based on user preferences and vehicle conditions, with features like leader selection and vehicle communication networks to maintain group cohesion.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a lead vehicle is chosen to control the caravan route, then route control is centralized and easy to manage, but following vehicles lose control and may get lost or separated
Solution Approach 1:
The system implements real-time feedback by continuously monitoring the positions of all vehicles via GPS and communicating this information to each participant's device. The lead vehicle's route decisions are broadcast to all followers, and followers can provide feedback about their status (e.g., falling behind, needing to stop). This closed-loop communication ensures centralized route control while maintaining caravan cohesion through real-time awareness.
Solution Approach 2:
The patent introduces a communication system as an intermediary between the lead vehicle and following vehicles. This intermediary (the caravan management system) receives route control inputs from the lead vehicle, processes them along with status information from all vehicles, and distributes appropriate instructions to each participant. This mediator resolves the contradiction by enabling centralized control while ensuring all vehicles receive and can act on the control information.
2Ease of operation
If followers can individually communicate stop desires, then passenger autonomy is improved, but coordination difficulty increases with more vehicles
Solution Approach 1:
The system merges all individual communication channels into a single unified caravan communication network. Instead of requiring individual phone calls or texts between vehicles, all stop desires, route suggestions, and status updates are transmitted through the centralized caravan management system. This consolidation maintains passenger autonomy while dramatically reducing coordination complexity by providing a single point of communication for all vehicles.
Solution Approach 2:
The communication device in each vehicle serves multiple functions: receiving route information from the lead vehicle, transmitting stop desires or route suggestions, reporting vehicle status (position, speed, issues), and receiving updates about other vehicles. This multi-functional communication system eliminates the need for separate communication methods for each function, reducing overall system complexity while maintaining passenger autonomy.
3Adaptability or versatility
If the caravan route is modified to meet changing desires, then adaptability is improved, but route control stability deteriorates
Solution Approach 1:
The caravan management system implements dynamic route control where the route can be adjusted in real-time based on changing conditions and passenger desires. The system continuously evaluates requests for route modifications, considers the current caravan configuration and vehicle positions, and makes adaptive changes to the route. This dynamic approach maintains stability by using structured decision-making processes while enabling necessary adaptability.
Solution Approach 2:
The system performs preliminary evaluation of route modification requests before implementing changes. When a passenger or lead vehicle proposes a route change, the system first assesses the impact on all vehicles, checks for feasibility, and prepares the modification plan before executing it. This preliminary action ensures that route changes are made systematically rather than impulsively, maintaining stability while enabling adaptability.
4Reliability
If real-time information sharing is implemented, then caravan coordination is improved, but system complexity increases
Solution Approach 1:
The patent extracts the complex information processing and sharing functions from individual vehicles and centralizes them in the lead vehicle's computing device. The lead vehicle's device collects information from all other vehicles, processes it, and generates the consolidated information set that is then distributed back to all participants. This extraction reduces overall system complexity by having one central processor rather than requiring complex peer-to-peer communication between all vehicles.
Data Source
AI summary
Methods, computer-readable media, software, and apparatuses provide a system for forming and managing a caravan of vehicles. The system may include computing devices in a plurality of vehicles belonging to a caravan. The computing devices participating in the caravan may communicate various information to each other. This information may be used to generate and manage a route for the caravan. The system may also be used to select a leader and/or order of the caravan for a particular trip. During the trip, the system may monitor the caravan and analyze inputs from participants and vehicles. Further, the system may modify the route based on such inputs and distribute the modified route to participating computing devices so that the caravan may be maintained.