Forestry Peer-to-Peer Data Synchronization

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Solution Overview

Problem

Existing forest communication systems face challenges in reliable and efficient data transmission and synchronization of work process data in forest environments lacking infrastructure, leading to unreliable data transfer and coordination among forestry workers.

Innovation Solution

A peer-to-peer network utilizing wireless medium-range digital transmission technology for automatic synchronization and matching of work process data between communication devices, enabling reliable data comparison and dynamic coordination of work steps, even offline, with features like automatic adjustment based on optimization criteria for risk reduction and efficiency.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If wireless medium-range transmission technology is used for data transmission in forest environments, then reliability of data transmission is improved, but device complexity increases

Engineering Contradiction:
Improvereliability of data transmissionVSAvoidcomplexity of communication system
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The system divides the forest work area into multiple zones with distributed communication devices, each handling local data transmission independently. This segmentation allows reliable communication within each zone without requiring a complex centralized infrastructure, resolving the contradiction between transmission reliability and system complexity.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

Communication devices automatically synchronize work process data through peer-to-peer wireless transmission without requiring external infrastructure or manual intervention. The devices self-organize into a communication network, providing reliable data transmission while minimizing the complexity of external system requirements.

Inventive Principle:
Principle #25Self-service

2Productivity

If automatic synchronization of work process data is implemented between communication devices, then productivity of forestry operations is improved, but loss of time for data synchronization increases

Engineering Contradiction:
Improveproductivity of forestry operationsVSAvoidtime for data synchronization
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

The system implements continuous automatic synchronization of work process data between communication devices as forestry operations progress. Data is synchronized in real-time during work activities rather than in separate batches, ensuring continuous productivity improvement without significant time loss, as the synchronization occurs concurrently with normal operations.

Inventive Principle:
Principle #20Continuity of useful action

Solution Approach 2:

Communication devices pre-establish synchronization protocols and data exchange formats before forestry operations begin. This preliminary configuration enables automatic synchronization to occur efficiently during operations without requiring time-consuming setup or negotiation during actual work, thus improving productivity while minimizing synchronization time overhead.

Inventive Principle:
Principle #10Preliminary action

3Adaptability or versatility

If peer-to-peer network is used for communication without infrastructure, then adaptability to forest environments is improved, but reliability of data transmission deteriorates

Engineering Contradiction:
Improveadaptability to forest environmentsVSAvoidreliability of data transmission
Core Design Contradiction:
Adaptability or versatilityVSReliability

Solution Approach 1:

The peer-to-peer communication network incorporates feedback mechanisms where each communication device monitors transmission quality and automatically adjusts communication parameters. When transmission reliability deteriorates, devices request retransmission or switch to alternative communication paths, maintaining reliable data transmission while preserving adaptability to various forest environments without infrastructure.

Inventive Principle:
Principle #23Feedback

Data Source

PatentEP4080922B1Forest communication system and method of operating a forest communication system
Publication Date: 2024.11.27 ANDREAS STIHL AG & CO KG
  • EP4080922B1 patent drawingFigure 1
  • EP4080922B1 patent drawingFigure 2

AI summary

The invention relates to a method for operating a forestry communication system (1), wherein the forestry communication system (1) comprises: several mobile communication devices (2), each of which comprises: an output and input device (3), wherein the output and input device (3) is configured for outputting and inputting work process data (APD) about work steps (AS) of tree sections (4) to be processed and/or processed, relating to a member (5) in a work group (6), and wherein the method comprises the step of: synchronizing the work process data (APD) between the communication devices (2) in a peer-to-peer network (7) by means of wireless transmission based on a medium-range transmission technology (8).