Title:
EXPANDABLE VEHICLE
Document Type and Number:
WIPO Patent Application WO/2020/042339
Kind Code:
A1
Abstract:
An expandable vehicle, comprising: N vehicle body structures (102), wherein each vehicle body structure (102) comprises R vehicle bodies (103), N is a positive integer greater than or equal to 2, R is a positive integer greater than or equal to 2; a first control device (104) and a second control device (105) of each vehicle body (103) in each vehicle body structure (102) are connected by means of a CAN bus; the first control devices (104) of N vehicle body structures (102) are connected by means of a multifunctional vehicle; and the vehicle is provided with a traction assist unit which supports traction assistance of P vehicle bodies, P being a positive integer greater than N*R. The vehicle can reduce the workload during expanding and reduce costs required for expanding.
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Inventors:
ZOU XIN (CN)
GUO TAO (CN)
WU HUI (CN)
QU YUTAO (CN)
WANG SONGSONG (CN)
QU XIAOMEI (CN)
GUO TAO (CN)
WU HUI (CN)
QU YUTAO (CN)
WANG SONGSONG (CN)
QU XIAOMEI (CN)
Application Number:
PCT/CN2018/113373
Publication Date:
March 05, 2020
Filing Date:
November 01, 2018
Export Citation:
Assignee:
CRRC DALIAN CO LTD (CN)
International Classes:
B61B1/00; B61C3/02
Foreign References:
| CN101039816A | 2007-09-19 | |||
| US3431866A | 1969-03-11 | |||
| CN202944334U | 2013-05-22 | |||
| CN104787048A | 2015-07-22 | |||
| JPH04325364A | 1992-11-13 |
Attorney, Agent or Firm:
LEADER PATENT & TRADEMARK FIRM (CN)
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