Title:
SELF-DRIVING MOTORCADE HARDWARE-IN-THE-LOOP DYNAMIC TESTING SYSTEM AND METHOD
Document Type and Number:
WIPO Patent Application WO/2024/065080
Kind Code:
A1
Abstract:
A self-driving motorcade hardware-in-the-loop dynamic testing system and method, comprising: a head vehicle control apparatus (1) configured to provide a head vehicle operation instruction; a motorcade real-time motion calculation apparatus (3), configured to perform online calculation of the dynamic and kinematic state parameters of a head vehicle and a following vehicle in the self-driving motorcade based on the head vehicle operation instruction; a motorcade scenery apparatus (2), configured to acquire the head vehicle operation instruction and the dynamic and kinematic state parameters of the head vehicle and the following vehicle, and display a motorcade operation scene; a dynamic test bench, configured to simulate the actual operation states of the head vehicle and the following vehicle, and test the drive braking operation of the electric drive braking system of each vehicle; and a motorcade dynamic test bench loading calculation apparatus (4), configured to dynamically load the electric drive braking system of each vehicle in real time according to the dynamic and kinematic state parameters of the head vehicle and the following vehicle.
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Inventors:
MA RUIHAI (CN)
ZHANG JUNZHI (CN)
HE CHENGKUN (CN)
LIU WEILONG (CN)
ZHANG JUNZHI (CN)
HE CHENGKUN (CN)
LIU WEILONG (CN)
Application Number:
PCT/CN2022/121257
Publication Date:
April 04, 2024
Filing Date:
September 26, 2022
Export Citation:
Assignee:
UNIV TSINGHUA (CN)
International Classes:
B60W30/165; G05B23/02
Foreign References:
| CN114609998A | 2022-06-10 | |||
| CN113219955A | 2021-08-06 | |||
| CN111693297A | 2020-09-22 | |||
| CN114734984A | 2022-07-12 | |||
| US20200409369A1 | 2020-12-31 |
Attorney, Agent or Firm:
JEEKAI & PARTNERS (CN)
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