Communication Connection Loading Flag Mechanism

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Solution Overview

Problem

Existing wireless communication technologies face challenges in establishing communication connections between terminal devices beyond a certain limit, as devices can become saturated with bound connections, preventing additional connections from being established.

Innovation Solution

A method and system for communication connection processing that involves generating and broadcasting a connection message with a loading flag, allowing a second terminal to detect and establish connections with devices carried by a first terminal by identifying the change in the loading flag from invalid to valid, enabling quick and accurate communication connections.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a terminal device binds to multiple other terminal devices, then the binding function can support more devices, but the terminal cannot establish communication connection with additional terminal devices because the number of bound terminal devices has reached an upper limit

Engineering Contradiction:
Improvebinding function capabilityVSAvoidcommunication connection establishment
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The system performs preliminary actions by pre-establishing binding relationships between terminal devices in advance. When a terminal device is placed in a loading region, the system has already prepared the binding information, allowing rapid connection establishment without exceeding binding limits. This resolves the contradiction by preparing connection capabilities beforehand, enabling both multi-device binding and immediate connection when needed.

Inventive Principle:
Principle #10Preliminary action

2Reliability

If the system uses traditional binding methods, then the connection can be established between bound devices, but the connection establishment is slow and cannot respond quickly when a terminal is placed in the loading region

Engineering Contradiction:
Improveconnection establishmentVSAvoidconnection response time
Core Design Contradiction:
ReliabilityVSSpeed

Solution Approach 1:

The system implements feedback mechanisms by continuously monitoring the loading region for terminal device placement. When a terminal is detected in the loading region, the system immediately triggers connection establishment using pre-prepared binding information. This feedback loop ensures rapid response while maintaining reliable connection establishment, resolving the contradiction between speed and reliability.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The system performs preliminary actions by pre-establishing binding relationships and preparing connection information before actual connection is needed. When a terminal is placed in the loading region, the connection can be immediately established using this pre-prepared information, achieving both fast response time and reliable connection.

Inventive Principle:
Principle #10Preliminary action

3Speed

If the terminal broadcasts connection information continuously, then the second terminal can quickly find the first terminal, but the system consumes more energy and generates more communication traffic

Engineering Contradiction:
Improveterminal detection speedVSAvoidbroadcasting energy consumption
Core Design Contradiction:
SpeedVSUse of energy by moving object

Solution Approach 1:

The system uses periodic action by broadcasting connection information only at specific intervals or when triggered by specific events (such as when a terminal is placed in the loading region). This reduces continuous broadcasting energy consumption while maintaining the ability for terminals to detect and connect quickly when needed, resolving the contradiction between detection speed and energy consumption.

Inventive Principle:
Principle #19Periodic action

Data Source

PatentUS11405970B2Communication connection
Publication Date: 2022.08.02 SZ DJI TECH CO LTD
  • US11405970B2 patent drawing
  • US11405970B2 patent drawing
  • US11405970B2 patent drawing

AI summary

A method for communication connection processing includes generating a connection message by a first terminal in response to detecting a second terminal is placed in a loading region of the first terminal. The connection message includes at least one connection identifier each corresponding to one of at least one device carried by the first terminal, and a loading flag that is configured as being valid for instructing the second terminal to establish a communication connection. The method further includes broadcasting the connection message.