Transport is one of the pillars of any country's economy: every year, government and car/vehicle manufacturers spend a lot of money on road safety. But unfortunately, crashes on roads cause various problems for the government. The main factors that cause fatal crashes, grievous injuries, and deaths are of varied nature. The type of roads, the structure of ways, weather conditions, and the driver's behavior are a few pertinent factors studied, and the relationship is identified. This paper describes a device that is capable of locating crashes early. If a collision occurs, the device can recognize and send information to the nearest hospital and police station. There are two acoustic signals analyzed, vehicle crash sound and human distress call (generated during crashes/accidents). For recognition of both sounds, this paper describes an algorithm based on acoustic signal processing. The algorithm was tested in the lab. It was found robust, with an efficiency of 94.7% in detecting a collision.
Prevent Road Accident Using Intelligent Device
Advs in Intelligent Syst., Computing
2021-07-24
10 pages
Article/Chapter (Book)
Electronic Resource
English
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