Ming Chai

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Relative velocity based train protection method and apparatus
- Patent number 12,304,540
- Issue date May 20, 2025
- Beijing Jiaotong University
- Hongjie Liu
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR VIRTUALLY COUPLED TRAIN SET CONTROL
- Publication number 20240400119
- Publication date Dec 5, 2024
- BEIJING JIAOTONG UNIVERSITY
- Hongjie LIU
- B61 - RAILWAYS
Information Patent Application
RELATIVE VELOCITY BASED TRAIN PROTECTION METHOD AND APPARATUS
- Publication number 20240239389
- Publication date Jul 18, 2024
- BEIJING JIAOTONG UNIVERSITY
- LIU Hongjie
- B61 - RAILWAYS
Information Patent Application
Method and System for Generating Test Cases for Visual Train Positi...
- Publication number 20240020959
- Publication date Jan 18, 2024
- BEIJING JIAOTONG UNIVERSITY
- Ming CHAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR TRAINS TO ESTABLISH VIRTUAL COUPLING OPERATION MODE
- Publication number 20230311959
- Publication date Oct 5, 2023
- BEIJING JIAOTONG UNIVERSITY
- Ming Chai
- B61 - RAILWAYS