MUMBAI, India, July 24 -- Intellectual Property India has published a patent application (202641084748 A) filed by Mrs. M. Jeba Paulin; Dr. T. Ramaprabha; Dr. S Anitha; Dr. J Rajeswari; Mr. M. A. Ajmal Farhan; Ms. S. Gowrisusmitha; Mr. S. Harish Kumar; and Ms. Y. Vaishali on July 10, 2026, for Safe Stride: Automotive Event Data Recorder In Car.
Inventors include Mrs. M. Jeba Paulin; Dr. T. Ramaprabha; Dr. S Anitha; Dr. J Rajeswari; Mr. M. A. Ajmal Farhan; Ms. S. Gowrisusmitha; Mr. S. Harish Kumar; and Ms. Y. Vaishali.
The application for the patent was published on July 17, 2026, under issue no. 29/2026.
Abstract: Road accidents are a major cause of fatalities and property damage worldwide, often resulting in delayed emergency response and difficulty in determining the exact cause of the crash. The absence of reliable pre-accident and post-accident vehicle data makes investigation and legal analysis challenging. To address this issue, an Automotive Event Data Recorder (EDR), commonly referred to as a vehicle black box system, is developed to continuously monitor, record, and report critical vehicle parameters. The proposed system is designed using the Raspberry Pi 3 Model B as the central controller. It integrates multiple modules including a GPS tracking unit based on the Global Positioning System, an MQ-3 alcohol sensor for driver monitoring, a gas sensor for safety detection, and an SD card for secure data storage. The system continuously observes vehicle conditions and detects abnormal impacts or sudden jerks indicating a possible accident. Upon detection, it immediately records relevant data such as time, location, and sensor readings, and sends an emergency alert message to predefined contacts to ensure quick medical assistance.
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