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A Crowd Pre-Warning System Based on Mobile Locators and Behavior Prediction

In the past decades, Stampede accidents occurred around the world. In order to avoid these horrible emergencies, we designed a three-part system based on the mobile locators in smart phones to warn the related departments of the crowd gathering. This paper has two contributions: First, we apply routing predictions to crowd gathering, so we can predict the crowd density in specific areas in the future period time, which is important for pre-warning of crowd gathering. Second, an integral crowd gathering system is designed for prewarning of crowd gathering. The system consists of three parts. All the three parts form an entirety while they are mutual independent.