High-speed rail scheduling and urban rail
Ensure the synchronization of signaling system through the unified time base, and adapt to the time coordination of GSM-R, TSN rail Ethernet and intelligent station control system.
Intelligent Transportation
Precise Timing, Intelligent Collaboration -- Building Time and Frequency Infrastructure for Next-Generation Intelligent Transportation Systems
Beidou Bontec provides high-precision and high-reliability time synchronization and navigation and positioning solutions for the intelligent transportation field, covering intelligent networked vehicles (V2X), highway intelligent toll collection systems, high-speed railway communication and dispatching platforms and urban intelligent signal control. We build a safe and reliable time and frequency foundation through IEEE 1588v2 Precision Time Protocol (PTP), TSN deterministic network, anti-jamming GNSS positioning and combined navigation technologies. The product supports domestic software and hardware platforms to meet the demand for nanosecond synchronization and stable timekeeping for key applications such as automatic driving edge sensing, high-speed vehicle-road coordination, and unified scheduling of station control centers. Together with BDMonitor network-wide visualization platform, it realizes intelligent and distributed management of transportation infrastructure.
Typical Application Scenarios
Highway Tolling and Dispatch
Provide rubidium clock timing and multi-star fusion timing module, adapted to ETC roadside RSU and cloud control platform, supporting high-throughput charging, scheduling and tracking.
Intelligent Driving and Vehicle-Circuit Collaboration
Accurate synchronization of vehicle-end and road-end sensing units through PTP and TSN networks, adapting to V2X communication systems, edge computing gateways and autonomous driving controllers.
Detailed technical applications
Supports multiple reference sources and intelligent source selection, PTP/NTP dual-engine architecture, multiple network port outputs and timekeeping capabilities and output interfaces
Supports multiple reference sources and intelligent source selection, PTP/NTP dual-engine architecture, multiple network port outputs and timekeeping capabilities and output interfaces
Key Technology Highlights
Synchronization and navigation key capabilities
- IEEE 1588v2 Precision Time Protocol Support
- TSN Deterministic Ethernet Synchronization and Redundancy
- Combined GNSS + Inertial Navigation Timing
- Adaptation to ETC RSUs, Edge Computing Units
- Unified Timing and Analysis for Urban Signal Control
- Compatible with fully localized software and hardware platforms
Unified Time and Frequency Solutions for the Intelligent Transportation Industry
Time Synchronization Requirements for Urban Traffic with Multiple Accuracy Levels
Intelligent transportation system has nanosecond, microsecond and millisecond demands, corresponding to V2X, signal control, video forensics and other services. The demand for PTP/NTP/physical timing methods varies significantly among different services, and all scenarios must be covered by the unified benchmark + hierarchical access strategy.
Common pain points in the current network
Urban traffic control, high-speed and rail scenarios generally have problems such as large generation span of equipment, mixed timing systems, missing monitoring, and inconsistent time across security domains, which lead to second or even minute deviations between different systems and make it difficult to support stable operation of key services.
Intelligent Transportation Application Products
T7905 SNTP time server supports NTP and SNTP network synchronization protocols, and is a high-precision, high-capacity, high-security clock product. The hardware of the device adopts redundant architecture design, and the high-precision clock comes directly from the atomic clocks of each satellite in the GNSS system, and tames the local clock source through signal analysis to realize the function of keeping the local clock accurately after the loss of satellite signals. The software of the device adopts a variety of anti-jamming detection and identification algorithms of Beidou Bontec to detect signal anomalies caused by interference and malicious attacks on satellite signals. Unique embedded hardware design, high-efficiency Linux operating system, flexible expansion of a variety of clock signal output.
T600-LBDRBP [Xintron+Pure Beidou+Rubidium Clock+10 Gigabit Optical Port+Dual Electricity]NTP network time server supports NTP/SNTP to provide high precision and high capacity timing for critical infrastructure. It adopts localized industrial motherboard, adapts Kirin OS, supports business network/management network isolation, independent configuration of multiple network ports and routing policy; supports bonding link redundancy and dual-machine hot standby/heartbeat detection to ensure continuous reliability. Support multi-constellation GNSS (pure BeiDou optional) + rubidium atomic clock timing, automatic holdover and smooth lockback; with anti-jamming/anti-spoofing detection alarms. Provide Web unified management, support SNMP/customized MIB access network management.
T600-BDRBP[Xinchuang+Pure Beidou+Rubidium clock+Dual power]NTP network time server supports NTP/SNTP to provide high precision and high capacity timing for critical infrastructure. It adopts localized industrial motherboard, adapts Kirin OS, supports business network/management network isolation, independent configuration of multiple network ports and routing policy; supports bonding link redundancy and dual-machine hot standby/heartbeat detection to ensure continuous reliability. Support multi-constellation GNSS (pure BeiDou optional) + rubidium atomic clock timing, automatic holdover and smooth lockback; with anti-jamming/anti-spoofing detection alarms. Provide Web unified management, support SNMP/customized MIB access network management.
The TSA500 Time Synchronization Analyzer is a portable test terminal that integrates high-precision time code testing, frequency stability measurement, clock source analysis, and time-frequency signal output. Complying with international and domestic standards such as ITU-I, IEEE, and EIA, it is widely applicable to time-frequency signal testing scenarios in communications, power generation, rail transit, national defense, research institutes, and measurement units. Its high reliability and professionalism make it an ideal test tool for a variety of time-frequency applications.
The T-ASJ01 is a compact, all-in-one satellite navigation and anti-interference device designed for civilian drones and industrial applications. It supports BeiDou-3 B1/B3 dual-frequency reception and offers wideband B1/B3 interference suppression, achieving an anti-interference factor of 3. Integrating an antenna array, anti-interference module, and navigation receiver, it boasts compactness, lightweight design, and low cost. It is suitable for military communications, command systems, and various aircraft, ship, and vehicle-mounted communication platforms.
The T-ASJ10 is a GNSS spoofing protection device with signal identification, isolation, and rapid response capabilities. Its high-gain circularly polarized antenna supports multi-system tracking, offers strong anti-interference capabilities, and a stable phase center, making it adaptable to complex electromagnetic environments. The built-in LNA provides excellent out-of-band rejection, preventing receiver lock loss. It supports redundant power supplies, features an information display, and a dual-color warning light, enhancing system security and operational efficiency. It is suitable for applications in the power, finance, communications, and transportation sectors.
Explore Beidou Bontec's Innovative Deployment Solutions for Intelligent Transportation
Get the details of solutions such as network-wide unified synchronization, vehicle-road coordination, edge deployment, and local adaptation.
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