I. Background of the Information Technology Innovation Initiative for Time Synchronization Construction

The core objective of the information technology application innovation industry is to achieve independent and controllable, secure and trustworthy software and hardware for critical information infrastructure. As a foundational, core service underpinning the information ecosystem, time‑synchronization systems permeate all key sectors—including government affairs, finance, energy, and transportation—and their domestic substitution—covering equipment, chips, systems, and technologies—represents a pivotal component of IT‑innovation initiatives. Traditional imported timing devices and overseas satellite‑based timing solutions entail supply‑chain risks and security‑backdoor vulnerabilities, making them unable to meet the requirements of classified protection, tiered protection, and IT‑innovation compliance. Consequently, domestically developed time‑synchronization solutions—built on domestic processor platforms such as Hygon and Phytium and leveraging a single domestically produced BeiDou timing source—have become the standardized default configuration for government and enterprise IT‑innovation upgrades and new information‑technology projects.

II. Core Features of the Domestically Developed XinChuang Time Server

China–Singapore Innovation DNTS-9HG The domestically developed, China‑specific time server is a core product tailored to the XinChuang ecosystem, boasting comprehensive domestic integration, high security, exceptional reliability, and superior precision. Its core hardware is equipped with domestically produced Haiguang and Phytium general‑purpose processors, completely eliminating reliance on imported chips and ensuring full hardware autonomy and controllability. The software stack is compatible with domestic operating systems and databases, seamlessly supporting the entire XinChuang ecosystem. The time‑synchronization source relies exclusively on BeiDou satellite signals, with no dependence on foreign‑originated signals. The core timing algorithms, management system, and security‑protection features are all independently developed, backed by numerous software copyrights and patented technologies. The device has been certified by the Information Technology Application Innovation Working Committee and subjected to rigorous industry‑standard testing, fully meeting the acceptance criteria for XinChuang projects, while delivering nanosecond‑level timing accuracy, redundant backup, intelligent operations and maintenance, and robust security safeguards.

III. Overall Architecture of the Localization Plan

The complete indigenous information technology (IT) time‑synchronization solution adopts a hierarchical, redundant, and integrated architectural design, divided into four core layers. First is the signal‑acquisition layer, which uses a BeiDou satellite antenna to receive domestically produced satellite time signals, paired with a satellite‑security isolation device to filter out interference and ensure signal integrity. Second is the core‑processing layer, powered by Hygon… / The Phytium domestic platform time server performs time parsing, correction, and timekeeping, generating standard timing signals; third, at the signal output layer, the device outputs externally. NTP 、 PTP 、IRIG-B、 PPS It provides multiple types of standardized time signals, compatible with various domestically produced information‑technology devices; fourth, the operations and maintenance management layer is equipped with visualization. Web The management platform provides comprehensive functionality, including device status monitoring, accuracy assessment, access control, log auditing, anomaly alerts, and remote operations and maintenance, while supporting hierarchical permission management to ensure secure and controllable O&M.

IV. Core Adapted Industries and Scenarios

This domestically developed, indigenous‑innovation solution is fully compatible with a wide range of indigenous‑innovation deployment scenarios. In the public‑sector domain, it supports the transformation of government agencies at all levels, e‑government cloud platforms, and government big‑data centers to meet indigenous‑innovation requirements. In the financial sector, it is tailored for banks, securities firms, insurers, and financial clearinghouses, enabling the modernization of their data centers and core business systems. In the infrastructure space, it underpins critical industrial control systems in state‑owned enterprises across power, rail transit, civil aviation, petrochemicals, and other key industries. In research and education, it provides a domestically developed IT platform for universities, research institutes, and laboratories. Moreover, it finds extensive application in public security and justice, emergency command, national defense and military industries, and other fields that demand stringent autonomy, controllability, and compliance with security and regulatory standards.

V. Core Value of Implementation

Deploying a domestically developed, indigenous‑innovation‑compliant time‑synchronization solution delivers multiple core benefits. First, it ensures regulatory compliance, fully meeting the policy requirements of indigenous‑innovation acceptance, classified protection, and critical information infrastructure security, thereby mitigating compliance risks. Second, it offers secure and controllable operations, completely eliminating security vulnerabilities—such as time‑sequence hijacking, data leakage, and system backdoors—associated with foreign‑made equipment and overseas time‑serving services. Third, it provides stable and reliable performance, thanks to deep software‑hardware integration and a redundant architectural design. 7×24 Uninterrupted operation around the clock; fourth, with long-term iterative development and a locally based R&D team, the product can undergo continuous upgrades, technological advancements, and localized after-sales support, ensuring the system’s sustained stability.