LPU develops a system to measure bus speed and alcohol consumption per driver

With the aim of ensuring the safety of schoolchildren, a team of researchers from Lovely Professional University has developed an intelligent security system compatible with the Internet of Things (IoT) for school buses.

The security units developed by the researchers can be deployed in school buses for real-time monitoring. It is equipped with sensors to measure vehicle speed, driver’s alcohol consumption, any change / change in direction of the wheel and communicates sensory data to the data transmission unit, the researchers say.

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The system which is developed by a research team, which includes Rajesh Singh, Anita Gehlot, Amit Kumar Thakur, Shaik Vaseem Akram, Lovi Raj Gupta, Manish Gupta and Mahendra Joshi, consists of a hardware and software program. The new security system provides alerts and informs parents and school authorities of the status of the school bus and the bus driver through a mobile app.

Rajesh Singh, Professor and Head of the Innovation and Entrepreneurship Division at Lovely Professional University, said: “School buses are undoubtedly the most convenient form of transportation for students. But unfortunately there are a lot of issues surrounding school bus safety. Therefore, we have designed our security system which makes it easy for parents and school authorities to know the status of the school bus and the bus driver.

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The intelligent security system consists of a security unit, a data transmission unit, a cloud server and a mobile application. It uses sensors and communication modules to provide driver health status as well as bus status.

The deployed units provide real-time monitoring of the school bus in which the control unit receives sensory data from the ultrasonic sensor, alcohol sensor and speed sensor. It uses the Global System for Mobile (GSM) and LoRa radio communication module and uploads the data to a cloud server via the Internet. The information is accessible from the cloud server in real time via a mobile application.

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