To provide a system which is useful for specification of an occurrence place and a possible cause of allophone.SOLUTION: A running state reproduction system 1 comprises: a vehicle data acquisition part which acquires vehicle data which represents a running state of a vehicle 5; a sound collection part which collects sounds generated during running of the vehicle 5 by a microphone, and generates sound data; a recording part which records recorded data including sound data generated by the sound collection part and vehicle data acquired by the vehicle data acquisition part; and a regeneration part which regenerates sound data included in recorded data. The regeneration part can regenerate vehicle data in synchronization when regenerating sound data.SELECTED DRAWING: Figure 1
【課題】異音の発生箇所や原因の特定に役立つシステムを提供すること。【解決手段】走行状態再現システム1は、車両5の走行状態を表す車両データを取得する車両データ取得部と、車両5の走行中に生じた音をマイクロフォンで集めて音データを生成する集音部と、集音部が生成した音データおよび車両データ取得部が取得した車両データを含む記録データを記録する記録部と、記録データに含まれる音データを再生する再生部と、を備え、再生部は、音データを再生する際、車両データを同期して再生可能である。【選択図】図1
RUNNING STATE REPRODUCTION SYSTEM
走行状態再現システム
2019-06-06
Patent
Elektronische Ressource
Japanisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G01H MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES , Messen von mechanischen Schwingungen oder Ultraschall-, Schall- oder Infraschallwellen / G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL |
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