Understanding How Sarthi Works

A detailed breakdown of the technology, processes, and systems that make Sarthi the most reliable accident detection device on the market.

System Overview

Sarthi combines multiple technologies to create a comprehensive accident detection and response system.

System Architecture
Sarthi Device Sensors GPS Module Power System GSM Module Bluetooth Alert System Sarthi Cloud Services Emergency Services Family Alerts Mobile App
Sarthi's comprehensive system architecture showing all key components and their interactions.

The Sarthi system combines physical hardware components with cloud-based software services to create a reliable accident detection and response ecosystem. The device constantly monitors vehicle status through its sensors, processes this data through sophisticated algorithms, and can immediately communicate with external services when needed.

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Sensors

Multi-axis accelerometers and gyroscopes detect sudden changes in velocity and orientation that indicate an accident.

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GPS Module

High-precision location tracking ensures emergency services can find you quickly in case of an accident.

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Power System

Long-lasting battery with intelligent power management ensures Sarthi is always ready when needed.

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Communication

GSM module and Bluetooth connectivity provide reliable communication channels for alerts and mobile app integration.

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Cloud Services

Secure cloud infrastructure manages emergency contacts, device settings, and coordinates emergency responses.

Accident Detection Process

How Sarthi identifies accidents and initiates the emergency response sequence.

Detection Flowchart
Start Continuous Monitoring Anomaly Detected? No Yes Analyze Severity Confirm Accident? No Yes Initiate Alert Sequence
Sarthi's accident detection algorithm flowchart showing the decision process from monitoring to alert.

Sarthi's detection process involves continuous monitoring of vehicle movement patterns. When an anomaly is detected, the system uses machine learning algorithms to analyze the severity and confirm if an actual accident has occurred. This two-stage verification process minimizes false alarms while ensuring rapid response in genuine emergencies.

Step 1: Continuous Monitoring

Sarthi's sensors constantly monitor acceleration, deceleration, angular velocity, and vehicle orientation to establish normal driving patterns.

Step 2: Anomaly Detection

When sudden changes exceed predefined thresholds, the system flags a potential incident for further analysis.

Step 3: Data Analysis

Multiple sensor readings are combined and analyzed to determine the nature and severity of the incident.

Step 4: Accident Confirmation

If the analysis confirms a probable accident, Sarthi activates a 30-second countdown with audible alert, allowing cancellation of false alarms.

Step 5: Alert Sequence

If the alert is not cancelled, Sarthi initiates emergency protocols, sending location data and accident severity information to emergency services.

Step 6: Emergency Response

Emergency contacts receive notifications with real-time location tracking and estimated emergency service arrival times.

Data Flow Diagram

Understanding how information moves through the Sarthi ecosystem during normal operation and emergency situations.

Data Flow in Emergency Scenario
Sarthi Device Sarthi Cloud Emergency Services Family Contacts Mobile App Accident Data GPS Location Location + Severity Vehicle Details Alert Notification Real-time Status Status Updates EMS ETA !
Data flow during an emergency showing how information travels from the device to various stakeholders.

When an accident is detected, Sarthi efficiently routes critical information to the people and services that need it most. Location data, accident severity, and vehicle details are sent to emergency services for rapid response. Simultaneously, family members receive notifications with status updates and the ability to track the situation in real-time through the mobile app.

Technical Specifications

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