Hyundai motor company (20250084776). DEVICE FOR DETECTING DROP OF OIL PRESSURE

DEVICE FOR DETECTING DROP OF OIL PRESSURE

Organization Name

hyundai motor company

Inventor(s)

Kihyoung Park of Hwaseong-si (KR)

Jae Ik Ahn of Hwaseong-si (KR)

Jaekyoung Jeong of Hwaseong-si (KR)

Jaekyun Lee of Hwaseong-si (KR)

Hyang Lee of Hwaseong-si (KR)

Seong Gil Choi of Hwaseong-si (KR)

Myung Rae Cho of Hwaseong-si (KR)

Seongmin Lee of Hwaseong-si (KR)

DEVICE FOR DETECTING DROP OF OIL PRESSURE

This abstract first appeared for US patent application 20250084776 titled 'DEVICE FOR DETECTING DROP OF OIL PRESSURE

Original Abstract Submitted

a device configured to detect a drop of oil pressure includes: a first gate configured to receive an acceleration measured by an acceleration sensor and to output a logical value indicating whether the acceleration falls within a range that is determined by a turning cam tracking diagnosis entry acceleration and a turning cam tracking diagnosis escape acceleration; a second gate configured to invert an output of the first gate; and a third gate configured select and output one of an output value of the second gate or a first value based on a first selection signal. the device is configured to perform a turning cam tracking diagnosis entry when the output value of the third gate is the first value, and the device is configured to not perform the turning cam tracking diagnosis entry when the output value of the third gate is a second value.