This tool allows the collection of large amounts of data, its analysis and the prediction of situations based on statistical patterns.
The tunnelling machine control centre uses BIG DATA to collect and analyse data obtained in real time by ACCIONA’s large tunnelling machines. Thanks to the Tunnelling Machines Control Centre, we have the ability to gather information from over 65,000 sensors every 250 ms (milliseconds), which is an annual compilation of data per tunnelling machine of approximately 45TB/year. Once the data is collected, it is filtered and analysed to obtain the following benefits:
Furthermore, this system allows for the remote control of the tunnelling machine in operation, in addition to the logging of the route of the tunnelling machines by recording their positions and trends and rolling levels during progress, with the possibility of checking either for an individual ring or for the whole set, by visualising this data, the route and position of the machine on Google Maps.
Composites are made up of resins and fibres which, when combined, allow for the creation of a new material that provides much better performance than that achieved by the materials separately.
Over the last decades, there has been growing concern regarding environmental pollution in large cities.