Comprehensive Vehicle Safety Diagnostics and Management System

Abstract

The main goal of the work is to simulate an integrated system for diagnosing and managing vehicle safety, which will become an alternative to existing analogs and significantly reduce the cost of protecting cars from theft.

To achieve the set goals, the work analyzes the safety indicators of road transport on a global scale. Based on the analysis carried out, the problem of determining the operability of the system, the main purpose of which is remote blocking of the engine in case of theft, is solved.

The scientific work deals with remote blocking of the engine using a GSM module. Thus, the GSM module receives data from the power relay and the OBD-2 vehicle system diagnostic module, this task is assigned to the signal processing subsystem using the built-in Wi-Fi module. This allows you to identify the owner of the car by a unique identifier of the mobile device and determine the location of the car. If there is interference with the Wi-Fi signal to unlock the car, you can integrate the hidden NFC tag into its door card at the same time.

The team of authors has developed an alternative CSDUA system based on the Telegram messenger.