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. (WO2015115019) BRAKE SYSTEM

Pub. No.:    WO/2015/115019    International Application No.:    PCT/JP2014/084570
Publication Date: Fri Aug 07 01:59:59 CEST 2015 International Filing Date: Sat Dec 27 00:59:59 CET 2014
IPC: B60T 17/22
B60T 7/12
B60T 13/74
Applicants: HITACHI AUTOMOTIVE SYSTEMS, LTD.
日立オートモティブシステムズ株式会社
Inventors: YOKOYAMA Wataru
横山 渉
NISHINO Kimio
西野 公雄
MATSUBARA Kenichiro
松原 謙一郎
CHIKUMA Hiroshi
筑間 寛
HASHIDA Kenji
橋田 健司
Title: BRAKE SYSTEM
Abstract:
A parking brake control device (19) drives an electric actuator (43) in accordance with the operation of a parking switch (18), and applies a disc brake (31) as a parking brake. Upon detection of failure (abnormality) in the parking switch (18), the parking brake control device (19) automatically applies the parking brake by driving the electric actuator (43) if a condition suggesting that a driver is not going to continue driving is detected when the vehicle is stopped.