Title:
ブレーキ異常判定装置
Document Type and Number:
Japanese Patent JP7322828
Kind Code:
B2
Abstract:
To provide a brake anomaly determination device that is able to avoid erroneous determination that a brake not anomalous is determined to be anomalous when determining whether the brake is anomalous or not by comparing detection results of brake temperatures, in a vehicle having a lift axle function.SOLUTION: A brake anomaly determination device is mounted on a vehicle having a lift axle function capable of raising/lowering at least one of axles between a raised state and a lowered state. In steps S110 to S140, the brake anomaly determination device determines whether the axle satisfies a lowering condition and determines that the axle determined to satisfy the lowering condition is in the lowered state. In step S160, the brake anomaly determination device mutually compares detection results of brake temperatures for each brake, except for a brake provided on an axle that may be in the raised state, and determines whether the brake is anomalous or not.SELECTED DRAWING: Figure 3
Inventors:
Masahiko Nakagawa
Nobunao Suzuki
Hiroyuki Okumura
Nobunao Suzuki
Hiroyuki Okumura
Application Number:
JP2020116377A
Publication Date:
August 08, 2023
Filing Date:
July 06, 2020
Export Citation:
Assignee:
株式会社デンソー
International Classes:
B60T17/22; F16D66/00
Domestic Patent References:
| JP2018516795A | ||||
| JP2018184096A | ||||
| JP9112605A | ||||
| JP2016529161A | ||||
| JP2011046270A |
Foreign References:
| WO2015199083A1 |
Attorney, Agent or Firm:
Nagoya International Patent Attorney Corporation