Hazardous Material Escort Robot
Client Background
A large-scale hazardous chemicals transport group operates over 2,000 hazardous goods vehicles, with business covering trunk logistics across multiple provinces nationwide. As a benchmark enterprise in domestic hazardous chemicals road transport, the client has long undertaken transport missions for high-risk cargo including chemicals, petrochemicals, and dangerous gases, with extremely stringent regulatory compliance requirements. As the Ministry of Transport's "Regulations on Safety Management of Road Transport of Dangerous Goods" continue to tighten, and national "data security" and "Xinchuang substitution" policies are further advanced, the client urgently needs an intelligent transport safety management solution based on an autonomous and controllable technology foundation.
Core Challenges
Missing Driver Status Monitoring
Cargo Status "Black Box"
Device Silos and Network Security
Slow Emergency Response
Missing Driver Status Monitoring
Specific Pain Points
Traditional monitoring relies on manual patrols or a single camera, making it difficult to accurately identify hidden behaviors such as fatigue, distraction, and smoking; issues are often only known after accidents occur, lacking pre-incident warnings.
RACETEC Solution
AI Multi-Modal Fusion Perception Engine
In-vehicle terminals have built-in AI computing power that analyzes driver facial features, body movements, and vehicle trajectories in real time. Violations such as fatigue and phone calls are identified at millisecond level with local audible-visual alarms and cloud-synchronized recording — achieving a leap from "post-incident accountability" to "in-process intervention and pre-incident prevention."
Cargo Status "Black Box"
Specific Pain Points
Cargo temperature, pressure, and leakage during transport cannot be known in real time; paper or ordinary electronic waybills are prone to tampering, and loading/unloading links have violation blind spots such as unauthorized cargo swaps.
RACETEC Solution
HarmonyOS Distributed Sensing + Blockchain Evidence Storage
Smart sensors such as temperature/pressure and leakage detectors are connected via the HarmonyOS Soft Bus, uploading cargo status data to the blockchain in real time. Combined with full-process digitization of electronic waybills, it ensures four-way matching of "person, vehicle, cargo, and waybill" — any anomaly immediately triggers a circuit breaker mechanism.
Device Silos and Network Security
Specific Pain Points
In-vehicle devices have mixed brands and closed systems; data interoperability is difficult and vulnerable to hacker attacks. Traditional systems have slow patch updates, with severe network security hazards and data breach risks.
RACETEC Solution
Microkernel Native Security + Unified Device Management
Based on the OpenHarmony microkernel architecture, it provides system-level security defense to prevent virus implantation. Through a unified device management platform, remote secure OTA upgrades and policy delivery are implemented for massive heterogeneous in-vehicle terminals — building an integrated "device-edge-cloud" trusted security protection network.
Slow Emergency Response
Specific Pain Points
During emergencies, on-site video transmission lags; information silos exist between the command center, vehicles, and rescue teams, and dispatch instructions are issued slowly — missing the optimal rescue window.
RACETEC Solution
Device-Cloud Collaboration Dual Engine + Low-Latency Communication
Leveraging NearLink/5G technology and HarmonyOS distributed capabilities, it achieves second-level HD video transmission and multi-party audio-video conferencing. Upon alarm trigger, emergency plans are automatically linked and nearest rescue resources are dispatched with one tap — achieving "second-level response, precise rescue."
Value Delivered
Driver Behavior, Full-Domain Visibility, Real-Time Control
Over 2,000 hazardous chemicals transport vehicles operate across all major trunk routes nationwide, with every driver's real-time operating status synchronously transmitted to the group management platform. Violations such as fatigued driving and distracted operation are automatically recognized by in-vehicle terminals, with immediate alarms and synchronous recording — the cockpit becomes the first line of defense in safety management.
Cargo Transport, One Trip One Certificate, Fully Traceable
Every transport mission generates complete evidence records; core data such as tank temperature, pressure, and leakage is collected in real time and uploaded to the blockchain entry by entry, tamper-proof. Upon arrival at the destination, cargo handover no longer relies on manual tank opening and sampling — the data chain serves as the handover certificate.
In-Vehicle Terminals, Unified Management, Integrated O&M
All different brands and models of terminal devices installed in over 2,000 vehicles are connected to a unified management platform. System versions are updated remotely, security policies are deployed in batches, and device status is centrally monitored — the O&M model transforms from per-vehicle inspection to full-scale unified management.
Emergency Response, Video Sync, Plan Linkage
When any vehicle triggers an alarm signal, on-site HD footage is synchronously transmitted to the command center, the corresponding emergency plan automatically activates, and the nearest rescue force is dispatched with one tap. From incident to response, the full chain has no information delay or coordination waste.
