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Title:
AIR PRESSURE CONTROL DEVICE, AIR PRESSURE CONTROL METHOD, AND AIR PRESSURE CONTROL PROGRAM FOR BRAKE
Document Type and Number:
WIPO Patent Application WO/2021/054470
Kind Code:
A1
Abstract:
An air pressure control device comprising: an air pressure circuit configured to supply air to a brake mechanism that applies braking force to a wheel; and a control unit configured to control air pressure that is supplied from the air pressure circuit to the brake mechanism. The control unit is configured to decelerate a vehicle by supplying the air to the brake mechanism on the basis of a signal for urgently stopping the vehicle, and, when the vehicle reaches a speed equal to or lower than a predetermined speed, to reduce the air pressure that is supplied to the brake mechanism.

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Inventors:
KITAMURA TAKESHI (JP)
MATSUBARA KENICHI (JP)
Application Number:
PCT/JP2020/035599
Publication Date:
March 25, 2021
Filing Date:
September 18, 2020
Export Citation:
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Assignee:
NABTESCO AUTOMOTIVE CORP (JP)
International Classes:
B60T15/36; B60T7/12; B60T8/58; B60T13/36; B60T17/20
Foreign References:
JP2018030518A2018-03-01
JPS6474154A1989-03-20
JP2007314087A2007-12-06
JP2007320475A2007-12-13
JP2007038867A2007-02-15
JPH1170875A1999-03-16
Attorney, Agent or Firm:
FUJII Toshiya (JP)
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