On-Site Incident Recording With Revision and Evidence Classification
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Solution Overview
Problem
Existing incident reporting systems lack accuracy and completeness, which adversely affects their social, economic, and judicial significance.
Innovation Solution
A system comprising primary and secondary subsystems for capturing, reviewing, and classifying incident information, including audio, video, and supplemental data, with the ability to revise and classify information at the incident site, using MPEG-4 format for storage and communication.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If traditional incident reporting methods are used, then the reporting process is simple, but the accuracy and completeness of incident reports deteriorates
Solution Approach 1:
The incident reporting system is divided into multiple independent components: audio recording device, video recording device, data processing unit, and reporting module. Each component performs a specific function, allowing the system to capture comprehensive incident data while maintaining modular architecture that manages complexity.
Solution Approach 2:
Multiple recording functions (audio, video, data) are integrated into a single incident reporting system that operates cohesively. The system combines these diverse data streams and processes them together to generate unified incident reports, improving completeness without requiring separate manual reporting processes.
2Loss of information
If comprehensive incident information is collected, then the completeness of incident reports improves, but the time required for processing deteriorates
Solution Approach 1:
Audio and video recording occur continuously or are automatically activated during the incident, capturing all relevant information in real-time without requiring post-incident data collection. This preliminary capture of comprehensive data eliminates the need for time-consuming interviews and investigations later.
Solution Approach 2:
Manual data collection methods (interviews, written statements, physical evidence gathering) are replaced with automated electronic recording systems. The system automatically captures, stores, and processes incident data, substituting human effort with automated technological processes that handle comprehensive data collection efficiently.
3Reliability
If manual incident reporting is used, then the system is easy to operate, but the reliability of incident information deteriorates
Solution Approach 1:
The recording system operates autonomously, automatically capturing audio, video, and data without requiring manual intervention for each recording action. The system self-manages recording activation, data storage, and preliminary processing, reducing opportunities for human error while maintaining simple user interaction through automated workflows.
Solution Approach 2:
The system provides automatic verification and validation of recorded data, ensuring completeness and accuracy. Built-in checks confirm proper recording function, data integrity, and synchronization of multiple data streams, providing feedback that enhances reliability while requiring minimal operator intervention.
Data Source
AI summary
A primary subsystem captures original information and supplemental information to form a revision. A primary subsystem enables revisions to be made at the location of the incident prior to leaving the location. Systems for collecting and managing information about incidents include primary and secondary subsystems. A category is a descriptor or label that identifies a common aspect among members assigned to the category. Categories may determine how information is stored, communicated, and/or accessed on primary and/or secondary subsystems.