Safety car alert system

Muhammad Faikar , Ahmad Razef (2015) Safety car alert system. Project Report. UTeM. (Submitted)

Text Safety Car Alert System 24pages.pdf Download (232kB)

Abstract

Cars and vehicles have been incorporated into culture as one of the most resourceful, easiest and accessible means of transportation available. But besides being a suitable and common means, it is equally an incredibly dangerous mode of transport. Thousands of people die in vehicle accidents each year, whether it is accident with another vehicle or with a motionless object. A method of early accident exposure and evasion can control several accidents that may be associated to factors such as loss of control, careless driving, tired or intoxicated drivers, and not paying concentration to the road. As the old market does not present a normal safety feature in any old cheap car, the use of sensory tools to detect the distance of car in front, rear, left and right. The CO sensor can also detect the presence of carbon monoxide gas inside the car. For this project, a safety alert system for car based on android is designed. Four ultrasonic sensors are used to sense obstacles and one carbon monoxide sensor to sense carbon monoxide gas. By implementing a possible improvement in safety system in vehicles, the vehicle and sensor would be able to operate normally until the sensor detects possible risks. In this project, the system does not alert the user when the ultrasonic sensor sense the objects until the car comes within 6 meter of an object, which is for driving mode. While for parking mode, the system will alert the user when the distance of car is below than 0.5 meter of an objects. For carbon monoxide sensor, it will alert the user when the sensor detects the carbon monoxide gas above than 37 ppm which is the maximum permissible exposure to the human body.

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