VEHICLE-MOUNTED EXHAUST GAS ANALYZER, EXHAUST GAS ANALYSIS SYSTEM, INFORMATION PROCESSING DEVICE, PROGRAM FOR EXHAUST GAS ANALYSIS SYSTEM, AND EXHAUST GAS ANALYSIS METHOD

摘要

In order to make it possible to perform exhaust gas analysis by a vehicle-mounted exhaust gas analyzer 10 and the analysis, evaluation, and the like of results of the analysis in consideration of a running state of a surrounding vehicle V2 during the exhaust gas analysis, the vehicle-mounted exhaust gas analyzer 10 mounted in a test vehicle VI running on a road is adapted to include: an exhaust gas data acquisition part 21 adapted to acquire exhaust gas data on exhaust gas discharged from the test vehicle during the run of the test vehicle VI; and a surrounding vehicle information acquisition part 23 adapted to, from surrounding vehicle sensing means 30 mounted in the test vehicle VI, acquire surrounding vehicle information that is information on a vehicle running around the test vehicle VI.