| 摘要 |
The present invention relates to a system and method for determining the time to change the oil of an automatic transmission. The present invention involves: continuously tracing/storing oil change-related information, which serves as a basis for an oil change, from the point of time when new automatic transmission oil is provided, such as the point in time of a new car purchase or the point in time of an automatic transmission oil change; determining whether or not it is time to change the oil of the automatic transmission on the basis of the oil change-related information, a preset change reference value, an oil temperature reference value, a recommended vehicle travel mileage and the like; and, if it is determined to be the time to change the oil of the automatic transmission, generating an automatic transmission oil change signal to inform a driver of the necessity of changing the oil of the automatic transmission. |
