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Saisi × Beiyuan Transportation Hub | Accurate Time Synchronization Signals for Smart Passenger Travel

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Jun. 11, 2026

Leveraging years of expertise in time and frequency timing services, Zhejiang Saisi was selected as the supplier of the clock system for Beiyuan Transportation Hub, delivering highly accurate time signals for the facility.

Located at Tiantongyuan North in Beijing, Beiyuan North Comprehensive Transportation Hub features two underground floors, six above-ground floors and partial three-story structures. It covers a total floor area of over 90,000 square meters, among which 19,700 square meters are allocated to supporting services, mainly catering and other convenient amenities for the public.

As a core component of the transportation hub, the clock system provides unified standard time for passengers and staff, and supplies standard time signals to other operational systems. It plays a vital role in ensuring the stable daily operation of the hub and optimizing the passenger transfer experience.

In recent years, driven by technological advancement, all industries are advancing toward digitalization, intelligence and modernization. To meet the standards of modern and intelligent construction, Beiyuan Transportation Hub adopted state-of-the-art smart facilities and solutions during its development. Zhejiang Saisi provided the TS8000 high-precision clock, which forms a master-slave clock system together with digital secondary clocks to deliver precise time across the hub. This solution has been widely deployed in subways, trams, stadiums, hospitals and other scenarios. The completion of the modern Beiyuan Transportation Hub will effectively ease Beijing's traffic pressure and bring greater convenience to travelers.

Zhejiang Saisi's clock system boasts outstanding advantages including high timing accuracy, excellent full-network synchronization, easy maintenance, superior timekeeping performance and high operational reliability. The system has guaranteed the on-time and smooth commissioning of Beiyuan North Comprehensive Transportation Hub.

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