Title:
INTERVAL DIRECTION CONTROL METHOD AND INTERLOCKING SYSTEMS
Document Type and Number:
WIPO Patent Application WO/2022/142245
Kind Code:
A1
Abstract:
An interval direction control method achieved by using Ethernet, comprising: achieving communication between interlocking systems (1,2) of two adjacent stations by using Ethernet, and achieving interval direction control by configuring interval direction control logic. The interval direction control logic may be directly achieved without providing any relays, greatly reducing control costs, fault points are few, and costs are low. Also disclosed are interval direction control interlocking systems (1,2).
Inventors:
JIN SONGYUE (CN)
WANG CHUNHUA (CN)
LIU HUI (CN)
NIE ZHIGUO (CN)
WANG YE (CN)
YU YANG (CN)
WANG CHUNHUA (CN)
LIU HUI (CN)
NIE ZHIGUO (CN)
WANG YE (CN)
YU YANG (CN)
Application Number:
PCT/CN2021/104726
Publication Date:
July 07, 2022
Filing Date:
July 06, 2021
Export Citation:
Assignee:
CRSC RESEARCH & DESIGN INSTITUTE GROUP CO LTD (CN)
International Classes:
B61L23/30; B61L27/04
Domestic Patent References:
| WO2018079777A1 | 2018-05-03 |
Foreign References:
| CN112660212A | 2021-04-16 | |||
| CN108082217A | 2018-05-29 | |||
| CN111016967A | 2020-04-17 | |||
| CN102307131A | 2012-01-04 | |||
| CN106741000A | 2017-05-31 | |||
| CN103264714A | 2013-08-28 | |||
| CN112124358A | 2020-12-25 | |||
| CN101254790A | 2008-09-03 | |||
| CN105691419A | 2016-06-22 | |||
| CN101513885A | 2009-08-26 | |||
| CN111619620A | 2020-09-04 |
Attorney, Agent or Firm:
BEIJING AMBOYNA INTELLECTUAL PROPERTY AGENT CO., LTD. (CN)
Download PDF:
Previous Patent: DEVICE FOR CALIBRATING LASER LEVEL METER
Next Patent: ESIM M2M-BASED AUTOMATIC NETWORK ACCESS METHOD AND SYSTEM
Next Patent: ESIM M2M-BASED AUTOMATIC NETWORK ACCESS METHOD AND SYSTEM