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Title:
CENTRALISED-DISTRIBUTED CONTROL SYSTEM FOR FOUR-WHEEL INDEPENDENTLY DRIVEN AND INDEPENDENTLY STEERED ELECTRIC VEHICLE
Document Type and Number:
WIPO Patent Application WO/2019/042141
Kind Code:
A1
Abstract:
A centralised-distributed control system for a four-wheel independently driven and independently steered electric vehicle, comprising: a human-machine interaction interface (1-1) for inputting vehicle control information (1-2); a software architecture (1-3) for obtaining a plurality of pieces of wheel control information according to the vehicle control information, and sending the plurality of pieces of wheel control information to a plurality of single wheel control modules (1-11); a sensor (1-4) for collecting travel state information about the vehicle and ambient environment information, and sending the travel state information about the vehicle and the ambient environment information to the software architecture (1-3), so as to perform feedback for a control process and display on the human-machine interaction interface (1-1); and the plurality of single-wheel control modules (1-11) for controlling a corresponding wheel action according to the plurality of pieces of wheel control information in one-to-one correspondence. The present system has the following advantages: improving the freedom and security margin of a control system, and realising energy optimal action control over the vehicle.

Inventors:
YANG HAOGUANG (CN)
ZHAO XUEXUAN (CN)
ZHU ZILIN (CN)
SHI JIONGMING (CN)
ZHENG GANGTIE (CN)
Application Number:
PCT/CN2018/100874
Publication Date:
March 07, 2019
Filing Date:
August 16, 2018
Export Citation:
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Assignee:
UNIV TSINGHUA (CN)
International Classes:
G05D1/02; B60K17/356; B60L15/20
Foreign References:
CN107505941A2017-12-22
CN106143135A2016-11-23
CN102874304A2013-01-16
CN104527780A2015-04-22
CN104554255A2015-04-29
JP2010152460A2010-07-08
JP2007257200A2007-10-04
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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