AI-based Wind Gust (Instantaneous Wind Speed) Forecasting Service for Railway Operations Management
Services

Support Appropriate Operations Management with AI-based Wind Gust (Instantaneous Wind Speed) Forecast, Which Has Greatly Enhanced Forecasting Accuracy Compared to Conventional Forecast Model

Strong winds are one of the most important factors to consider for operating safe and stable railway services. The strength of the wind often varies depending on the environment (such as inland, coastal, elevation, surrounding terrain) of locations. Difficult decisions have to be made as to whether to operate in those locations during strong winds or to suspend operations for safety reasons. To support rapid and appropriate operational planning during strong winds, we provide a highly accurate wind gust forecasting service that leverages the latest AI technology.

AI-based Wind Gust (Instantaneous Wind Speed) Forecasting Service for Railway Operations Management

Summary
・Creating a model that predicts the maximum hourly instantaneous wind speed at an anemometer location, by deep learning of past observed values (instantaneous wind speed) from anemometers and numerical forecasts.
・Providing the hourly forecasts of maximum instantaneous wind speed and regulation levels for up to 36 hours ahead, updated every three hours.
・The effects of strong winds on operations can be checked at a glance for each railway segment and each sub-segment of restricted operation.

Data Delivery Methods
A dedicated website or report (PDF) delivered via email.