Title:
TRACTION BRAKE CONTROL METHOD, SYSTEM AND DEVICE FOR RESCUE VEHICLE
Document Type and Number:
WIPO Patent Application WO/2021/135238
Kind Code:
A1
Abstract:
A traction brake control method for a rescue vehicle, comprising: after receiving a traction command or a brake command, obtaining the whole vehicle weight of the rescue vehicle in a target rescue condition; determining, according to a preset weight applied force correspondence under the target rescue condition, a target applied force corresponding to the whole vehicle weight; and sending the target applied force to a vehicle operation driving apparatus corresponding to the target rescue condition, so that the vehicle operation driving apparatus controls, according to the target applied force, the rescue vehicle to operate at a counter-pulling force borne by a vehicle coupler. The counter-pulling force borne by the vehicle coupler is reduced to a certain extent, and the vehicle coupler breakage risk and the train safety problem are avoided. Also comprised are a traction brake control system and device for a rescue vehicle.
Inventors:
LIU XIAOFENG (CN)
CAO ZENGMING (CN)
LI JUN (CN)
PENG JU (CN)
WU GUILIN (CN)
LIANG BO (CN)
CAO ZENGMING (CN)
LI JUN (CN)
PENG JU (CN)
WU GUILIN (CN)
LIANG BO (CN)
Application Number:
PCT/CN2020/108111
Publication Date:
July 08, 2021
Filing Date:
August 10, 2020
Export Citation:
Assignee:
CRRC ZHUZHOU LOCOMOTIVE CO LTD (CN)
International Classes:
B61D15/00
Domestic Patent References:
| WO2010070415A1 | 2010-06-24 |
Foreign References:
| CN111086533A | 2020-05-01 | |||
| CN109591613A | 2019-04-09 | |||
| CN1043906A | 1990-07-18 | |||
| CN108128294A | 2018-06-08 | |||
| CN106274508A | 2017-01-04 | |||
| JP2009150414A | 2009-07-09 |
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
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