Title:
BRAKE DEVICE AND METHOD FOR CONTROLLING SAME
Document Type and Number:
WIPO Patent Application WO/2020/060180
Kind Code:
A1
Abstract:
A brake device may comprise: a solenoid valve provided in a channel and comprising a coil so as to open or close the channel; a main driving circuit electrically connected to the coil so as to allow or block an electric current flowing through the coil; a sub driving circuit electrically connected to the coil and connected in parallel to the main driving circuit so as to allow or block an electric current flowing through the coil; a main interrupter switch electrically connected to the main driving circuit; a sub interrupter switch electrically connected to the sub driving circuit; and a processor for controlling at least one of the main driving circuit and the sub driving circuit so as to drive the solenoid valve.
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Inventors:
CHO KYUNG RAN (KR)
Application Number:
PCT/KR2019/012053
Publication Date:
March 26, 2020
Filing Date:
September 18, 2019
Export Citation:
Assignee:
MANDO CORP (KR)
International Classes:
B60T8/36; B60R16/033; B60T13/74; F16K31/06
Domestic Patent References:
| WO2017148968A1 | 2017-09-08 | |||
| WO2016096532A1 | 2016-06-23 |
Foreign References:
| JP2001513731A | 2001-09-04 | |||
| EP1332938A2 | 2003-08-06 | |||
| KR20170095490A | 2017-08-23 |
Attorney, Agent or Firm:
SELIM INTELLECTUAL PROPERTY LAW FIRM (KR)
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