Software Compatibility Verification via Requirements Specification
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Solution Overview
Problem
Existing methods for updating software on end devices are prone to incompatibility issues, leading to potential damage and inability to reverse the update process, as they rely on manual, labor-intensive testing that does not account for the compatibility of new software components with existing systems and hardware.
Innovation Solution
A method that creates a requirements specification for new software components, comparing it with actual deployment requirements on the end device, ensuring compatibility before deployment, using a system arrangement with entities for creating, transmitting, and detecting specifications, and deploying the software only if compliant, thereby preventing incompatible installations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If new software components are installed on an end device, then the software system is updated and functionality is improved, but incompatibility with existing software or hardware may occur causing damage or destruction of the end device
Solution Approach 1:
The patent performs compatibility verification before installing new software components by creating a requirements specification from the software image, transmitting it to the end device, detecting actual deployment requirements, and comparing them to ensure compatibility before deployment occurs
Solution Approach 2:
The patent introduces a requirements specification as an intermediary element that mediates between the new software image and the end device hardware/software environment, enabling compatibility assessment without direct installation
2Reliability
If manual testing methods are used to verify software compatibility, then some level of quality control is achieved, but significant technical effort and time are required making the process labor-intensive and error-prone
Solution Approach 1:
The patent enables the end device to autonomously detect its own deployment requirements and perform compatibility verification by comparing received requirements specifications against actual device capabilities, eliminating the need for external manual testing
Solution Approach 2:
The patent replaces manual mechanical testing processes with an automated information-based verification system that uses data transmission and comparison algorithms to assess compatibility
3Reliability
If compatibility testing is performed before software deployment, then incompatible software can be prevented from being installed, but additional time and processing steps are required in the deployment process
Solution Approach 1:
The patent extracts only the essential requirements specification information from the complete software image for transmission and verification, separating the critical compatibility data from the full software package to minimize verification overhead
Data Source
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AI summary
The present invention is directed towards a method for making sure that a piece of software to be installed on an end device is compatible with an existing software and especially the underlying hardware structure of the end device. Consequently, it is an advantage of the present invention that new software components can be evaluated before installing them, thus preventing incompatible software components from being installed on an end device which would harm or destroy the same. Furthermore, the present invention is directed towards a system arrangement implemented in accordance with the suggested method along with a computer program product comprising control instructions for implementing the suggested method.