Rail Transit
Satellite timing is easily obstructed by tunnels, terrain and other environmental interference. The compatibility of multiple devices and multiple protocols is complex, and network delay jitter affects synchronization accuracy.
Business Pain Points
Satellite timing is easily obstructed by tunnels, terrain and other environmental interference.
The compatibility of multiple devices and multiple protocols is complex, and network delay jitter affects synchronization accuracy.
At the same time, there is a lack of effective monitoring and redundant design, making it difficult to meet the high-precision, high-reliability and consistency requirements of time synchronization in scenarios such as vehicle-road collaboration, signal control, and toll billing.
SaiSi Advantages
Applications in rail transit, airports, transportation hubs, smart cities, and connected vehicles
The clock system is a crucial component of rail transit systems. Its primary function is to provide unified standard time information to control center dispatchers, station attendants, staff from various departments, and passengers. It also provides unified time signals for subway communication systems and other systems (such as signaling, AFC, ISCS, and ACS). The clock system plays a crucial role in ensuring accurate subway operation timing and improving operational service quality.
Related products
Cases
Nanyu Railway Guangxi's first 350 km/h high-speed railway built by itself As a benchmark project of the "13th Five-Year Plan for Railway Construction in Guangxi", the Nanyu Railway connects the Beibu Gulf Economic Zone with the southeaste
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Recently, the Dali‑Baoshan section of the Dali‑Ruili Railway was officially opened to traffic, marking a major progress in the construction of the China‑Myanmar International Railway Corridor. Saisi supplied high‑precision network synchronization equipmen
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Recently, the clock system developed by Zhejiang Saisi has been officially put into operation at Sichuan Daying Middle School and Chongqing Yucai Middle School, delivering accurate and unified time synchronization signals for teachers, students and standa
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On August 30, 2023, the second-phase project of Microsoft Suzhou was officially completed and delivered. Saisei’s master-slave clock system empowers artificial intelligence innovation and R&D with standard time signals.
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Saisi × Chuzhou-Nanjing Intercity Railway | Saisi Clock System Empowers Intercity Transportation
Recently, the Chuzhou section of the Chuzhou-Nanjing Intercity Railway, China's first interprovincial intercity railway, was officially opened to traffic. Saisi clock system contributes to the construction of a multi-level transportation system in th
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Saisi × Jiangsu Cable｜Saisi NTP Time Servers Empower Jiangsu Cable’s Modernization Transformation
With the rapid development of modern, information-based and intelligent technologies, numerous industries are undergoing digital and modern transformation. Recently, Jiangsu Broadcasting Cable Information Network Co., Ltd. (hereinafter referred to as “Jia
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In 2023, Saisi supplied multiple sets of 5G synchronous network clock devices to China National Nuclear Corporation's Fuqing, Changjiang, Qinshan, and Tianwan nuclear power plants. These devices provided precise and reliable time benchmarks for the 5
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Recently, Zhejiang Saisi supplied a high-precision Beidou time server to GE Energy (Shenyang) Co., Ltd., supporting the advancement of wind power energy production.
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