On July 12, obtained patents related to the train scheduling system, achieving automatic route selection for train scheduling, simplifying operations and enhancing intelligence.

On March 28, news reported that the National Intellectual Property Administration’s information shows that Tianjin 712 Mobile Communication Co., Ltd. applied for a patent titled “A Method for Implementing a Remote Pre-set Train Route System,” with authorization announcement number CN117657260B, and the authorization announcement date is March 27, 2026. The application publication number is CN117657260A, the application number is CN202311467868.8, the application publication date is March 27, 2026, the application date is November 7, 2023, and the inventors are Liu Zheng, Hu Yao, Yin Baoquan, Zhao Hualei, Zhang Yanming, and He Jiawei. The patent agency is Tianjin Zhonghuan Patent Trademark Agency Co., Ltd., and the patent agent is Yang Shuwen. The classification numbers are B61L27/04, B61L27/10, B61L27/20, B61L27/40, and B61L27/70.

The patent abstract shows that this invention discloses a method for implementing a remote pre-set train route system. The system consists of train CIR equipment and a ground server. The train CIR equipment automatically completes route selection based on its internally pre-set route data file when the train operates in the area of multiple route lines. When the pre-set route data file cannot determine the new incoming line ahead, the driver can also manually complete the route selection. The ground server can edit and generate the route data file and send it remotely to the train CIR equipment to update its internal pre-set route data file. The train CIR equipment can intelligently analyze and recognize driver operations, automatically generate route data, and add it to the route data file. This invention realizes the manual selection function of train route operation, simplifies the original route selection process, reduces the driver’s operational burden, avoids the risk of selecting the wrong route, and achieves intelligent and automated train operation.

According to Tianyancha data, Tianjin 712 Mobile Communication Co., Ltd. was established on August 18, 2000. The legal representative is Dong Guojun, and the industry it belongs to is the manufacturing of computers, communications, and other electronic equipment. The company size is medium, with a registered capital of 152 million RMB and a paid-in capital of 152 million RMB. The registered address is 506-11, No. 1 Door, Building 4, Rongsheng Plaza, Binhai-Zhongguancun Science and Technology Park, Tianjin Economic and Technological Development Zone (there is multiple address information). Tianjin 712 Mobile Communication Co., Ltd. has invested in 1 external enterprise, participated in 946 bidding projects, has 21 trademark information items, 372 patent information items, and holds 83 administrative licenses.

The recent patent situation of Tianjin 712 Mobile Communication Co., Ltd. is as follows:

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Editor: Xiaolang Kuai Bao