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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)
Application Number:
CN2020/071073
Publication Date:
June 18, 2020
Filing Date:
January 09, 2020
Export Citation:
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Assignee:
UNIV NANJING AERONAUTICS & ASTRONAUTICS (CN)
International Classes:
B62D49/08; B60R21/013; B62D37/00
Foreign References:
CN110027633A2019-07-19
CN2925986Y2007-07-25
CN205769661U2016-12-07
CN207225292U2018-04-13
CN101913351A2010-12-15
CN109263592A2019-01-25
CN201721441U2011-01-26
EP2065263B12011-01-26
CN105946991A2016-09-21
Attorney, Agent or Firm:
JIANGSU SUNDY LAW FIRM (CN)
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