Robotic Garden Tool Control for VR Lawn Pattern Replication

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Solution Overview

Problem

Current systems lack the ability to seamlessly integrate virtual reality environments with robotic garden tools to replicate lawn patterns in real-world settings, limiting the synchronization of virtual and real-world lawn appearances.

Innovation Solution

A communication system comprising a robotic garden tool, an external device, and a server device, where the external device generates a three-dimensional representation of a lawn surface based on user input, transmits lawn pattern information to the server and robotic garden tool, and controls the robotic garden tool's operations to replicate the selected lawn pattern on a real-world lawn.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a robotic garden tool is integrated with virtual reality environment, then the ability to replicate lawn patterns is improved, but the system complexity increases

Engineering Contradiction:
Improveability to replicate lawn patternsVSAvoidsystem complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

A server device acts as an intermediary between the external computing device and the robotic garden tool. The server receives lawn pattern information from the external device, processes it, and transmits it to the robotic tool. This mediator architecture allows complex VR-to-real-world pattern replication functionality to be added without directly complicating the robotic tool's internal structure, as the server handles the complex processing and coordination.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The system is divided into distinct functional modules: an external computing device for generating and storing lawn pattern information, a server device for processing and coordinating communications, and a robotic garden tool for executing the pattern replication. This segmentation allows each component to be optimized independently while maintaining overall system functionality, reducing the complexity burden on any single device.

Inventive Principle:
Principle #1Segmentation

2Manufacturing precision

If multiple devices are interconnected for lawn pattern replication, then the synchronization between virtual and real-world appearances is improved, but the communication system complexity increases

Engineering Contradiction:
Improvesynchronization accuracyVSAvoidcommunication system complexity
Core Design Contradiction:
Manufacturing precisionVSDevice complexity

Solution Approach 1:

The system establishes bidirectional communication channels between the external device, server, and robotic tool, enabling feedback loops that allow each device to monitor and adjust its operations based on the state of other devices. This feedback mechanism ensures synchronized operation and accurate pattern replication while the server coordinates the communication timing and data flow to manage system complexity.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The server device performs multiple functions: receiving lawn pattern information from external devices, storing and processing this information, coordinating communication between different devices, and transmitting instructions to robotic tools. By consolidating these diverse functions in a single multi-functional server, the system achieves high synchronization accuracy without proportionally increasing overall communication complexity.

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

Data Source

PatentUS20240032463A1Interconnecting a virtual reality environment with a robotic garden tool
Publication Date: 2024.02.01 TECHTRONIC CORDLESS GP
  • US20240032463A1 patent drawing
  • US20240032463A1 patent drawing
  • US20240032463A1 patent drawing

AI summary

A communication system may include a robotic garden tool, a first external device, and a server device. The first external device receives a user input of a selected lawn pattern, and generates, on a display of the first external device, a three-dimensional representation of a lawn surface based on the selected lawn pattern. The first external device transmits the lawn pattern information corresponding to the selected lawn pattern to a server device and to the robotic garden tool. The server device transmits the lawn pattern information to a second external device. The robotic garden tool receives the lawn pattern information from the first external device, and controls an operation of the robotic garden tool on a real-world lawn based on the lawn pattern information to generate the selected lawn pattern on the real-world lawn.