Automatic IM Contact Grouping via Positioning Module

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Solution Overview

Problem

Conventional methods for grouping mobile Instant Messaging (IM) contacts based on location attributes are inefficient and lack accuracy, requiring manual adjustments due to uncertain region attributes.

Innovation Solution

An automatic grouping system utilizing a positioning module and geographic information system to determine the location of mobile terminals and group IM contacts accordingly, eliminating the need for manual operations.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Measurement precision

If manual grouping mode is used to group mobile IM contacts according to region attributes, then users can organize contacts into groups, but the accuracy of grouping result deteriorates due to uncertain region attributes and the efficiency deteriorates due to manual operations required

Engineering Contradiction:
Improvegrouping accuracyVSAvoidgrouping efficiency
Core Design Contradiction:
Measurement precisionVSProductivity

Solution Approach 1:

The system enables automatic grouping of mobile IM contacts by having the system itself perform the grouping operation based on location information from positioning modules, eliminating the need for manual user intervention. The automatic grouping module continuously monitors location changes and automatically regroups contacts, making the system self-sufficient in maintaining accurate contact groups without requiring user actions.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The patent replaces the manual mechanical grouping operation with an automated electronic system. The automatic grouping module uses positioning module data and location information to automatically determine and execute grouping operations, substituting manual user actions with an automated computational process that continuously updates contact groups based on real-time location data.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

2Reliability

If manual grouping is performed when region attributes change, then contact groups can be adjusted, but the efficiency deteriorates due to continuous manual adjustment requirements

Engineering Contradiction:
Improvegrouping result accuracyVSAvoidtime for manual adjustments
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The system implements continuous automatic monitoring and grouping updates. The automatic grouping module continuously receives location information from positioning modules and automatically adjusts contact groups in real-time as location changes occur, eliminating interruptions and ensuring continuous accurate grouping without manual intervention.

Inventive Principle:
Principle #20Continuity of useful action

Solution Approach 2:

The system establishes a feedback loop where the automatic grouping module continuously monitors location information from positioning modules, detects changes in region attributes, and automatically triggers regrouping operations. This closed-loop feedback mechanism ensures that grouping results remain accurate by continuously comparing current location data with existing group assignments and making necessary adjustments.

Inventive Principle:
Principle #23Feedback

Data Source

PatentUS8195193B2Grouping mobile instant messaging contacts based on position
Publication Date: 2012.06.05 TENCENT TECHNOLOGY (SHENZHEN) CO LTD
  • US8195193B2 patent drawing
  • US8195193B2 patent drawing
  • US8195193B2 patent drawing

AI summary

The present invention relates to communication technologies, and provides a method, system and device for grouping a mobile Instant Messaging (IM) contact. The system includes a positioning module, configured to query information of a region at which a mobile terminal of a mobile IM contact locates; and an automatic grouping module, configured to obtain the information of the region at which the mobile terminal of the mobile IM contact locates from the positioning module, and group the mobile IM contact according to the information of the region. Embodiments of the present invention may improve the accuracy of the grouping result, and may greatly improve the efficiency of the grouping.