Autonomous Resource Reservation to Prevent Shared Access Conflicts
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Solution Overview
Problem
Autonomous devices operating in shared environments often fail to coordinate resource usage effectively, leading to conflicts and inefficiencies, such as collisions, bandwidth competition, and resource overuse, due to their lack of communication and unawareness of each other's actions.
Innovation Solution
A resource reservation system where autonomous devices send requests to a reservation controller to access shared resources, receiving permits that define their utilization, allowing them to perform tasks without conflicting with other devices, ensuring coordinated and efficient use of resources.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If autonomous devices operate independently without communication, then device complexity is reduced, but resource conflicts and collisions increase
Solution Approach 1:
The patent introduces a reservation controller as an intermediary component that mediates between autonomous devices and shared resources. The controller receives utilization requests from devices, determines conflicts, and issues permits to authorize resource usage. This intermediary resolves resource conflicts without requiring direct communication between autonomous devices, maintaining their operational independence while preventing collisions and bandwidth competition.
2Reliability
If autonomous devices communicate and coordinate resource sharing, then resource conflict prevention improves, but device complexity increases
Solution Approach 1:
The reservation controller serves as a centralized intermediary that handles all coordination logic, eliminating the need for complex peer-to-peer communication protocols between autonomous devices. Each device simply sends utilization requests to the controller and acts on received permits, significantly reducing their individual complexity while maintaining reliable resource conflict prevention.
Solution Approach 2:
The system implements a feedback loop where autonomous devices send utilization requests to the reservation controller, which responds with permits or rejections. The controller continuously monitors resource usage and adjusts permit issuance based on current utilization levels, creating a dynamic feedback mechanism that prevents conflicts while keeping device logic simple.
3Productivity
If multiple autonomous devices access shared resources simultaneously, then productivity increases, but resource conflicts and bandwidth competition worsen
Solution Approach 1:
The reservation controller evaluates utilization requests before granting access to shared resources. By determining conflicts and issuing permits in advance, the system allows multiple devices to operate simultaneously without conflicts, as each device has pre-authorized usage rights. This preliminary coordination enables high productivity while preventing bandwidth competition and resource collisions during actual operation.
Data Source
AI summary
In resource sharing by autonomous devices in an environment, first and second autonomous devices send first and second reservation requests, respectively, to a reservation controller for access to a resource in the environment required to perform first and second tasks. The first and second reservation requests include first and second requested utilizations, respectively, for usage of the resource. The first autonomous device receives a first permit with a first granted utilization, and the second autonomous device receives a second permit with a second granted utilization, for usage of the resource. Using the resource, the first autonomous device performs the first task according to the first granted utilization, and the second autonomous device performs the second task according to second granted utilization, where second granted utilization does not conflict with the first granted utilization.