Detection device, detection method, detection program, and detection system

A detection method for causing a computer to detect an anomaly in an identification result of a target component, the detection method comprising:

• acquiring a plurality of pieces of detection data detected by a chromatograph, the plurality of pieces of detection data corresponding, on a one-to-one basis, to a plurality of samples;
• and
• processing the plurality of pieces of detection data acquired in the acquiring, wherein
• the processing includes:
• acquiring an identification result indicating that peak information regarding signal intensity extracted from each of the plurality of pieces of detection data is identified as peak information regarding signal intensity corresponding to a target component;
• and
• detecting, in a case where there is outlier peak information among a plurality of pieces of the peak information identified for respective ones of the plurality of pieces of detection data, that an identification result corresponding to the outlier peak information is anomalous.

A non-transitory computer readable medium storing a detection program for detecting an anomaly in an identification result of a target component, the detection program causing a computer to perform processing comprising:

• acquiring a plurality of pieces of detection data detected by a chromatograph, the plurality of pieces of detection data corresponding, on a one-to-one basis, to a plurality of samples;
• and
• processing the plurality of pieces of detection data acquired in the acquiring, wherein
• the processing includes:
• acquiring an identification result indicating that peak information regarding signal intensity extracted from each of the plurality of pieces of detection data is identified as peak information regarding signal intensity corresponding to a target component;
• and
• detecting, in a case where there is outlier peak information among a plurality of pieces of the peak information identified for respective ones of the plurality of pieces of detection data, that an identification result corresponding to the outlier peak information is anomalous.

A detection system comprising:

• a chromatograph;
• and
• a detection device that detects an anomaly in an identification result of a target component, wherein
• the detection device includes:
• an acquisition unit that acquires a plurality of pieces of detection data detected by a chromatograph, the plurality of pieces of detection data corresponding, on a one-to-one basis, to a plurality of samples;
• and
• a computing unit that processes the plurality of pieces of detection data acquired by the acquisition unit, and
• the computing unit acquires an identification result indicating that peak information regarding signal intensity extracted from each of the plurality of pieces of detection data is identified as peak information regarding signal intensity corresponding to the target component, and detects, in a case where there is outlier peak information among a plurality of pieces of the peak information identified for respective ones of the plurality of pieces of detection data, that an identification result corresponding to the outlier peak information is anomalous.