Shanghai recently launched its autonomous night shuttle pilot program. This initiative drives innovation in smart public transportation. Currently, 39 smart buses operate across Lingang, Fengxian, and Jiading districts. Nearly 10 customized routes serve universities, healthcare facilities, commuter corridors, and tourism destinations. The program positions Shanghai as a leader in intelligent connected vehicle development.

The Internet of Vehicles has become central to intelligent transportation. Smart mobility is entering the “vehicle-road-cloud integration” era. Smart buses are evolving from passive scheduling to proactive intelligence. The 5G automotive gateway serves as the vehicle-side communication hub. It handles data transmission, device coordination, and security management. This technology meets autonomous driving’s demanding requirements for low latency, high bandwidth, and real-time control.

What Makes the Automotive Gateway Essential

 

 

The 5G automotive gateway is more than a network connector. It’s an integrated communication terminal combining multiple technologies. These include 5G networks, multi-link redundancy, and security encryption. The SV900 automotive gateway was purpose-built for autonomous driving applications. It connects with onboard computing platforms, LiDAR, and millimeter-wave radar. The system receives real-time data from roadside units. This includes traffic signals, congestion alerts, and incident reports. It delivers 360-degree environmental awareness to autonomous systems.

Dual 5G Performance with Backup Protection

The SV900 uses IEEE 802.11b/g/n/ac/ax communication standards. It features dual 5G modules with multi-mode redundancy. Link aggregation creates dual-layer protection. This enables stable low-latency performance. Video and control data transmit efficiently in parallel. The automotive gateway provides reliable network access between vehicle systems and the internet. It ensures seamless signal transitions in tunnels and urban canyons.

The dust-proof design uses M12 aviation-grade connectors. These shield against road debris and vibration. Five gigabit Ethernet ports connect to LiDAR, cameras, and peripherals. This maintains stable cloud platform connectivity. Real-time data synchronization prevents autonomous systems from losing sensor input. Operational safety remains constant.

Smart Processing Architecture

The SV900 runs on Linux and supports custom development. Its workflow includes local preprocessing, critical data upload, and rapid response. This significantly boosts efficiency. The automotive gateway excels in interface compatibility and processing power. A dual-core A53 processor handles demanding workloads. 4GB EMMC flash storage expands to 8GB. CAN bus support provides robust data processing foundations.

NTRIP Protocol Integration

In obstacle avoidance scenarios, NTRIP protocol support enables local sensor fusion. LiDAR and camera data merge for comprehensive awareness. Vehicle-side RTK positioning delivers centimeter-level accuracy. Cloud platform integration receives decision commands through 5G networks. This ensures precise coordination.

 

Three-Layer Security System

Smart buses handle sensitive passenger data and dispatch commands. End-to-end protection is essential. The SV900 builds security through hardware encryption, virtual private networks, and platform integration. VPN construction includes optional national cryptographic algorithms. This blocks data theft at the transport layer.

Device authentication and hierarchical access control prevent unauthorized access. CAN bus isolation stops tampering with control commands. Remote FOTA upgrade capability allows batch security patches. Cloud platforms deploy updates without service interruptions. The system maintains compliance while preventing privacy breaches and command tampering.

Urban Transit Applications

High-traffic arterials demand buses that balance speed and security. The automotive gateway enables vehicle-road coordination. Buses synchronize with traffic signals for optimal flow. The gateway transmits position and speed data to roadside units. It receives real-time signal information for precise coordination. This supports route optimization and accident prevention.

Campus and Tourist Shuttles

Campus and scenic area shuttles prioritize visitor service. The automotive gateway enables immersive experiences. Onboard displays show attraction information that updates by location. Visitors connect via onboard WiFi for digital maps and tickets. Dispatch platforms monitor passenger loads in real-time. The system automatically deploys vehicles during peak periods. Wait times drop by 30%.

Long-Distance Coach Operations

Long-haul buses face significant equipment wear. Maintenance and safety are critical concerns. The automotive gateway’s FOTA remote maintenance proves essential. On long-distance routes, this feature cuts repair time from 4 hours to 1.5 hours. Maintenance costs drop by 28%. Low-latency communication enables real-time driver monitoring. This reduces violations and accidents on long routes.

 

 

Autonomous Bus Pilots

Autonomous buses have extreme demands for communication stability. The automotive gateway’s “5G plus multi-link redundancy” provides core support. Ultra-low latency ensures accurate decisions in complex traffic. Multi-link redundancy maintains connections in weak signal areas. This lays groundwork for scaling from pilots to full deployment.

Star Connectivity’s Automotive Gateway Solutions

The 5G automotive gateway links vehicles, infrastructure, cloud systems, and people. Star Connectivity’s product series delivers proven performance. The SV900 features dual 5G redundancy backup and multi-interface compatibility. Rock-solid reliability powers Robobus, Robotaxi, and autonomous tractors at scale. It has supported over 100 Robotaxis in the Middle East. Fast, stable communications demonstrate real-world capabilities.

The next-generation SV910 integrates 5G, V2X, and low-power technologies. It strengthens real-time vehicle-road interaction and edge intelligence. Precise data transmission enables intelligent dispatch and