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Have you ever wondered why highways sometimes have unexpected curves? The reason is simple: long, straight roads can make drivers feel tired and less alert, increasing the risk of rear-end collisions. These sudden bends are actually designed to keep drivers more engaged and aware, helping to prevent accidents.
The solar-powered road sign with a warning light is an innovative solution for improving highway safety. It uses an internal infrared sensor that detects vehicles as they pass by and activates the warning light accordingly. Based on the vehicle's speed, the system calculates the distance between the car and the road markings. The color of the light changes depending on this distance: red indicates the vehicle has just passed, yellow means it has traveled a safe distance, and green signals that the preceding vehicle is at a safe distance ahead.
This smart traffic sign is especially useful in areas with poor visibility or hazardous road conditions. It helps drivers stay informed about their surroundings, even in low-light situations or during bad weather. By providing real-time feedback, it enhances driver awareness and reduces the chances of accidents. Whether on a busy highway or a remote stretch of road, this technology offers a reliable and eco-friendly way to improve road safety for everyone.
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