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Title:
CONTROL METHOD FOR CONFERENCE CARRIAGE
Document Type and Number:
WIPO Patent Application WO/2023/098894
Kind Code:
A1
Abstract:
A control method for a conference carriage (102). The conference carriage (102) comprises a carriage body; the carriage body comprises a conference table (12) located on a floor, the conference table (12) extending in the longitudinal direction of the carriage body; a plurality of seats (13) located on the floor and arranged on two sides of the conference table (12) in a length direction; and screen projection vehicle windows (11) fixed on side walls of the carriage. The method comprises: determining whether a conference carriage (102) receives a conference mode signal, and if yes, respectively controlling a conference table (12) to be overturned to be in a horizontal state, seats (13) to be rotated to face the conference table (12), and screen projection vehicle windows (11) to be dimmed to a first preset light transmittance; and determining whether the conference carriage (102) receives a conventional mode signal, and if yes, respectively controlling the conference table (12) to be overturned to be in a vertical state, the seats (13) to be rotated to face the front end of the carriage body in an advancing direction, and the screen projection vehicle windows (11) to be dimmed to a second preset light transmittance.

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Inventors:
ZHANG SHICHEN (CN)
ZHANG QINGGANG (CN)
REN CONGMEI (CN)
LIU HONGYU (CN)
WANG BO (CN)
Application Number:
PCT/CN2022/136311
Publication Date:
June 08, 2023
Filing Date:
December 02, 2022
Export Citation:
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Assignee:
CRRC TANGSHAN CO LTD (CN)
International Classes:
B61C17/00; B61D25/00; B61D29/00; B61D33/00; B61D37/00
Foreign References:
CN114194225A2022-03-18
CN114194226A2022-03-18
CN114194239A2022-03-18
CN113303602A2021-08-27
CN111619600A2020-09-04
CN210153459U2020-03-17
CN113682328A2021-11-23
CN213573181U2021-06-29
US20020170470A12002-11-21
Attorney, Agent or Firm:
IPFUTURE INTELLECTUAL PROPERTY LAW OFFICE (CN)
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