Title:
ANTI-ROLLOVER APPARATUS FOR PNEUMATIC BRAKING HEAVY VEHICLE, AND CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2020/119830
Kind Code:
A1
Abstract:
An anti-rollover apparatus for a pneumatic braking heavy vehicle, and a control method, said apparatus comprising an anti-yaw module, an anti-roll module, an ECU (10), a yaw angular velocity sensor (12) and a body roll angle sensor (18). The ECU (10) controls electromagnetic valves (4, 9, 11, 19, 24) to implement partial wheel braking to obtain anti-yaw torque, and increase heavy vehicle yaw stability. The ECU (10) controls gas switch valves (21, 22), high-pressure gas is ejected from recovery brake chambers (1, 13, 16, 26), and anti-roll torque is obtained via a jet reaction force, to increase heavy vehicle roll stability.
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Inventors:
JIN ZHILIN (CN)
LI JINGXUAN (CN)
HUANG SHUWEI (CN)
QIAN BIAO (CN)
LI YUROU (CN)
PENG ZHINING (CN)
LI JINGXUAN (CN)
HUANG SHUWEI (CN)
QIAN BIAO (CN)
LI YUROU (CN)
PENG ZHINING (CN)
Application Number:
CN2020/071073
Publication Date:
June 18, 2020
Filing Date:
January 09, 2020
Export Citation:
Assignee:
UNIV NANJING AERONAUTICS & ASTRONAUTICS (CN)
International Classes:
B62D49/08; B60R21/013; B62D37/00
Foreign References:
| CN110027633A | 2019-07-19 | |||
| CN2925986Y | 2007-07-25 | |||
| CN205769661U | 2016-12-07 | |||
| CN207225292U | 2018-04-13 | |||
| CN101913351A | 2010-12-15 | |||
| CN109263592A | 2019-01-25 | |||
| CN201721441U | 2011-01-26 | |||
| EP2065263B1 | 2011-01-26 | |||
| CN105946991A | 2016-09-21 |
Attorney, Agent or Firm:
JIANGSU SUNDY LAW FIRM (CN)
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