Mountainous highways are characterized by complex terrain, with common features such as narrow roads, numerous curves, and steep slopes. When vehicles meet at a curve, due to the existence of blind spots in the vision of both drivers, improper lane occupation or inadequate speed control of vehicles can easily lead to serious traffic accidents. To address the traffic safety hazards caused by adverse terrain such as curves, Marui Data has launched a curve meeting early warning system. Relying on radar and geomagnetic detection technologies, this system can conduct real-time dynamic detection of moving vehicles, and promptly issue early warning prompts and driving guidance. It effectively improves the safety and orderliness of traffic on mountainous roads, and safeguards the lives and property of the people.

The Road Traffic Safety Early Warning System consists of a radar detection system, a wireless geomagnetic detection unit, a perception processor N2, and an integrated roadside display and early warning unit. By displaying text in red, green, and red-blue flashing colors, it warns vehicles entering curves of information including speeding warnings, oncoming vehicle early warnings, natural disaster information, abnormal weather information, and other important information.