Driving Behavior Detection System for Pursuit Safety

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Solution Overview

Problem

Law enforcement officers face high risks during high-speed pursuits due to distractions and increased workload, which can lead to overlooking risk factors and resulting in accidents or injuries, necessitating a system to monitor and evaluate driving behavior to balance enforcement and public safety.

Innovation Solution

A system equipped with cameras and sensors in vehicles to capture image and telemetry data, analyze driving behavior, and trigger actions based on detected events, such as speeding or reckless driving, to enhance officer safety and public safety during pursuits.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If law enforcement officers engage in high-speed pursuits to apprehend suspects, then suspect apprehension objectives are achieved, but the risk of accidents and injuries to officers, suspects, victims, bystanders, and the community increases

Engineering Contradiction:
Improvesuspect apprehension rateVSAvoidrisk of accidents and injuries
Core Design Contradiction:
ProductivityVSObject-affected harmful factors

Solution Approach 1:

The system performs preliminary risk assessment before and during pursuits by continuously monitoring multiple factors (officer driving skills, traffic conditions, weather, terrain, road conditions, proximity to other vehicles and bystanders, availability of backup LEOs, avenues for suspect escape, and likelihood of apprehension). This allows the system to evaluate whether a pursuit should be initiated or continued before the officer commits to the action, thereby reducing unnecessary high-risk pursuits while maintaining productive apprehensions.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system provides continuous feedback to the officer during the pursuit by monitoring real-time conditions and comparing them against safety thresholds and guidelines. This feedback loop enables dynamic adjustment of pursuit behavior, allowing the officer to respond to changing conditions and terminate or modify the pursuit when risk levels become excessive, thus balancing apprehension objectives with safety.

Inventive Principle:
Principle #23Feedback

2Adaptability or versatility

If law enforcement officers are provided with multiple technology tools to perform tasks, then task capabilities are enhanced, but the complexity of the system and distractions competing for officer attention increase

Engineering Contradiction:
Improvetask capabilityVSAvoidsystem complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The system merges multiple monitoring functions (driving behavior analysis, environmental condition monitoring, suspect risk assessment, guideline compliance checking) into a single integrated platform that processes data from various sensors and sources. This consolidation reduces the cognitive load on officers by presenting unified information rather than requiring them to separately manage multiple technology tools, thereby maintaining versatility while reducing perceived complexity.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The system performs automated risk assessment and guideline compliance evaluation without requiring active officer intervention. The computer automatically monitors driving behavior, analyzes environmental factors, checks pursuit guidelines, and generates risk assessments, freeing the officer from the burden of manually processing this information while still providing comprehensive task support.

Inventive Principle:
Principle #25Self-service

3Measurement precision

If law enforcement officers monitor multiple factors during pursuits, then decision-making quality is improved, but the workload and time required for processing information increase

Engineering Contradiction:
Improverisk assessment accuracyVSAvoidinformation processing time
Core Design Contradiction:
Measurement precisionVSLoss of time

Solution Approach 1:

The system focuses on monitoring only the most critical risk factors and thresholds relevant to pursuit safety, rather than attempting to analyze every possible variable. By identifying and prioritizing key parameters (such as excessive speed, proximity to bystanders, officer fatigue indicators, and guideline violations), the system achieves sufficient risk assessment accuracy without requiring excessive information processing time, allowing officers to make timely decisions.

Inventive Principle:
Principle #16Partial or excessive action

Data Source

PatentUS10789840B2Systems, apparatuses and methods for detecting driving behavior and triggering actions based on detected driving behavior
Publication Date: 2020.09.29 COBAN TECHNOLOGIES INC
  • US10789840B2 patent drawing
  • US10789840B2 patent drawing
  • US10789840B2 patent drawing

AI summary

Systems, apparatuses and methods for detecting the presence of certain driving behavior are disclosed. Driving behavior is detected by capturing and characterizing image data and sampling vehicle telemetry data. Real-time characterization techniques include object and shape recognition analytics to detect specifically designated content in captured image data. Actions are triggered based upon such detection.