• On the afternoon of October 17, Shanghai Metro Line 18 held a roll-off ceremony at CRRC Zhuji.  The project train is currently the highest level fully automatic driving train (GoA4) unattended during the whole process.Shanghai Metro Line 18 was initially equipped with 50 vehicles and adopted the national standard 6-section A-type car group, with a maximum speed of 80km/h.Beihai Communication provided on-board passenger information system for Shanghai Line 18 trains. For the GoA4 level, the passenger information system can adapt to a variety of scenarios for linkage, and it fully considers reliability and redundancy. The passenger information system of this project uses a highly redundant ring Ethernet architecture, with dual switches for each vehicle and power supplied separately...
    2019 - 12 - 26
ABOUT US
About Us Company Profile

1.Who We Are

BEIHAI.COM is a leading communication systems integrator and optical solutions provider. We are dedicated to helping you build, connect, protect and optimize your optical infrastructure.


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Overview

Mission

Belief & Quality Commitment

Established in 2001, with location base in China Mainland and India, we has grown from a small company to a leading communication systems integrator for PIS, PA System, and optical solutions provider. This growth enables us to consistently offer you the best performing solutions based with our high-value products and full-line support.

Redefine optical communication industry and build an efficiently connected world, deliver high-class products and solutions with an unyielding commitment to technical support and service, to help you evaluate your technology options and implement the right communications, infrastructures.

“Customers come first”- It's our unwavering commitment to create opportunities and bring value to customers around the world. We keep concentration, innovation and progression on everything we do, and never stop getting better. BEIHAI.COM has been ISO, ROHS, CE and FCC certified and provide the best to you.

2.Corporate Developing

公司简介

2.Technology Strength

  • ·The first digital transmission broadcast at home

  • ·The first full-digital broadcasting system of rail transit at home

  • ·The first broadcasting system at home realizing three-stage control management and operation

  • ·We have obtained more than one hundred national patents and 11 scientific and technological achievements successively. At present, there are 35 authorized patents reserved, 30 patents pending approval and 40 being declared

  • ·We have totally 5 software products registered that are still valid and have obtained copyright for 3 of them.

公司简介


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