Method for fast detecting pavement asphalt and early warning based on infrared spectrum big data

A system for fast detecting a source of a pavement asphalt sample, the system comprising:

• at least one programmable processor;
• and
• a non-transitory machine-readable medium storing instructions that, when executed by the at least one programmable processor, cause the at least one programmable processor to perform operations comprising:
• collecting an infrared spectrum data of the asphalt sample;
• receiving and storing, using a spectrum input module, the collected infrared spectrum data of the asphalt sample at the cloud server;
• selecting, using a spectrum-matching analysis module, a database-matching calculation method for execution and a standard peak sensitivity threshold value for detecting the source of the asphalt sample;
• querying, using the cloud server, spectrogram asphalt sample data stored in an infrared spectrum database based on the selected standard peak sensitivity threshold value, the infrared spectrum database being communicatively coupled with the cloud server;
• comparing, by executing the selected database-matching calculation method, the collected infrared spectrum data and the spectrogram asphalt sample data stored in the infrared spectrum database;
• displaying, based on the comparing and upon determination of a match between the collected infrared spectrum data and one or more spectrogram asphalt sample data, an identification of the source of the collected asphalt sample on a display terminal;
• and
• transmitting, based on the comparing and upon determination of an absence of a match between the collected infrared spectrum data and one or more spectrogram asphalt sample data, an early-warning message to the display terminal.

A computer program product for fast detecting a source of a pavement asphalt sample, the computer program product comprising a non-transitory machine-readable medium storing instructions that, when executed by at least one programmable processor, cause the at least one programmable processor to perform operations comprising:

• collecting an infrared spectrum data of the asphalt sample;
• receiving and storing, using a spectrum input module, the collected infrared spectrum data of the asphalt sample at the cloud server;
• selecting, using a spectrum-matching analysis module, a database-matching calculation method for execution and a standard peak sensitivity threshold value for detecting the source of the asphalt sample;
• querying, using the cloud server, spectrogram asphalt sample data stored in an infrared spectrum database based on the selected standard peak sensitivity threshold value, the infrared spectrum database being communicatively coupled with the cloud server;
• comparing, by executing the selected database-matching calculation method, the collected infrared spectrum data and the spectrogram asphalt sample data stored in the infrared spectrum database;
• displaying, based on the comparing and upon determination of a match between the collected infrared spectrum data and one or more spectrogram asphalt sample data, an identification of the source of the collected asphalt sample on a display terminal;
• and
• transmitting, based on the comparing and upon determination of an absence of a match between the collected infrared spectrum data and one or more spectrogram asphalt sample data, an early-warning message to the display terminal.