Multi-Device Upgrade Prompts for Interactive Version Compatibility

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Solution Overview

Problem

Existing upgrade prompt methods for terminal devices do not account for multi-device interaction scenarios, affecting the ability to determine if a terminal device can perform an interactive operation with another device after an update, thereby impacting user experience.

Innovation Solution

An upgrade prompt method that determines a second terminal device capable of interactive operations based on attribute information of an upgrade version, generating prompt information to facilitate timely upgrades across multiple devices, ensuring seamless interaction.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If upgrade prompt information records only updated content of a single terminal device, then the upgrade prompt system remains simple and independent, but the system cannot determine whether interactive operations with other terminal devices are supported after updates

Engineering Contradiction:
Improveinteractive operation compatibilityVSAvoidupgrade prompt system complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent merges the upgrade prompt systems of multiple terminal devices by having each device not only record its own upgrade information but also the upgrade information of other devices it interacts with. This combination allows the system to comprehensively determine interactive operation compatibility without requiring a complex centralized management system.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The upgrade prompt information is designed to serve multiple functions: it records local upgrade content, stores upgrade information of other devices, and enables compatibility determination for interactive operations. This multi-functionality resolves the contradiction by making the existing simple structure more capable without proportionally increasing complexity.

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

2Adaptability or versatility

If upgrade prompt information includes upgrade content of multiple terminal devices, then interactive operation compatibility can be determined, but the information structure becomes more complex

Engineering Contradiction:
Improvemulti-device interaction supportVSAvoidupgrade prompt information structure
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The upgrade prompt information is segmented into distinct components: local upgrade content and upgrade information of other devices. This segmentation allows the system to handle multi-device interaction support by organizing complex information into manageable, structured segments that can be processed independently.

Inventive Principle:
Principle #1Segmentation

3Ease of operation

If existing independent upgrade prompt method is used, then each terminal device can be upgraded independently, but interactive operations between multiple devices are affected after updates

Engineering Contradiction:
Improveindependent upgrade capabilityVSAvoidinteractive operation compatibility
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The system implements feedback by having terminal devices share their upgrade information with each other. After a device is upgraded, its upgrade information is transmitted to interacting devices, which then use this feedback to determine whether they can maintain compatible interactive operations, thus preserving reliability while maintaining independent upgrade capability.

Inventive Principle:
Principle #23Feedback

Data Source

PatentUS12517718B2Upgrade prompt method, terminal device, and computer-readable storage medium
Publication Date: 2026.01.06 HUAWEI TECH CO LTD
  • US12517718B2 patent drawing
  • US12517718B2 patent drawing
  • US12517718B2 patent drawing

AI summary

Embodiments relate to an upgrade prompt method, a terminal device, and a computer-readable storage medium. In the method, in response to the first terminal device having an upgrade version, a second terminal device and a target version corresponding to the second terminal device may be determined based on attribute information of the upgrade version, and a current version corresponding to the second terminal device may be obtained. Remark information of the second terminal device may be generated based on the target version and the current version that correspond to the second terminal device, and upgrade prompt information of the first terminal device may be generated based on the attribute information of the upgrade version and the remark information of the second terminal device, to perform an upgrade prompt operation on the first terminal device.