A data processing method, device, apparatus, and computer-readable storage medium
By utilizing internal timestamps for cross-topic alignment within a sliding window, the problem of time base discrepancies in multi-source sensor data is resolved, achieving accuracy and consistency in data analysis and improving the efficiency and reliability of data processing.
CN121579429BActive Publication Date: 2026-07-14IMOTION AUTOMOTIVE TECH (SUZHOU) CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- IMOTION AUTOMOTIVE TECH (SUZHOU) CO LTD
- Filing Date
- 2025-11-25
- Publication Date
- 2026-07-14
AI Technical Summary
Technical Problem
Existing technologies, when processing multi-source sensor data, suffer from time base differences, leading to difficulties in cross-topic data alignment and affecting the accuracy and consistency of data analysis.
Method used
By reading the raw data from the input file, the visualization channel data and debugging synchronization information are obtained. Using the internal timestamp as a reference, cross-topic alignment is performed within the sliding window to establish a unified time reference and eliminate the impact of time base differences.
Benefits of technology
It enables time-series correlation of multi-topic data under the same time base, improves the accuracy and consistency of data analysis, and ensures the precision and completeness of data alignment.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN121579429B_ABST
Abstract
The application discloses a kind of data processing method, device, equipment and computer readable storage medium, applied to data processing field, comprising: by reading original data in input file;Input file is the data file of time series theme type in automatic driving or robot scene;Original data is the original data of different theme;Original data is converted, and visualization channel data and debugging synchronization information are obtained;Internal timestamp in debugging synchronization information is used as reference, and the visualization channel data of target theme is processed in sliding window Cross-theme alignment is handled to obtain output file.The application effectively improves the alignment accuracy of cross-theme data and the consistency of subsequent analysis, also enhances the adaptability of data and visualization tool, provides reliable and intuitive data support for algorithm verification, troubleshooting and other links in automatic driving scene / robot scene.
Need to check novelty before this filing date? Find Prior Art