Smart Port Logistics Hub Platform (KM5000 Data Center Construction) Project 1. Project BackgroundIndustry Pain Points: The annual throughput of Ningbo Free Trade Zone Port exceeds 5 million TEUs, but there are problems such as low efficiency of container dispatching, customs clearance data islands, and cross-border logistics tracking delays Policy Drivers: The RCEP agreement requires 72-hour customs clearance digitization, and data interconnection with the ports of the five ASEAN countries is required 2. Core RequirementsReal-time processing of 100,000 IoT device data (gantry crane sensors, AGV positioning, etc.) Deployment of customs AI risk analysis system (processing 1 million customs declarations per year) Building a digital twin port system (1:2000 3D modeling, 5000+ data points updated per second) 3. Technical Architecture HighlightsHardware Layer: Liquid-cooled server cluster (NVIDIA A100 80GB×32 nodes) All-flash distributed storage (50PB available capacity, supporting 300,000 IOPS) Intelligent micro-module computer room (PUE≤1.25, earthquake resistance 8) Network Layer: Active-active core switch (100G Spine-Leaf architecture) 5G MEC edge computing nodes (full coverage of port operation areas) Blockchain cross-border dedicated line (directly connected to Singapore and Vietnam data centers) Software layer: Spatiotemporal database (PostgreSQL+TimescaleDB extension) Digital twin engine (Unity Industrial real-time rendering) Federated learning platform (cross-border logistics data security sharing) 4. Innovative applicationsIntelligent berth allocation system:Through reinforcement learning algorithms, ship waiting time is reduced by 40% Customs risk warning sandbox:Build 20+ risk models, increase the seizure rate to 92%, and the false alarm rate is less than 3% Cross-border cold chain traceability:Based on ultra-high frequency RFID+temperature chain, full visualization of fresh products such as durian is achieved The products involved is: KM5000 data center

A garage project in Germany 11kw EV AC charger Goal: Install 11kW wall-mounted AC charging piles in the German garage project to provide efficient and safe charging services for electric vehicles.Applicable scenarios: private residences, apartment underground garages, commercial parking lots, etc.Advantages: Charging speed: 11kW power can fully charge mainstream electric vehicles (such as Tesla Model 3, BYD Han, etc.) in about 4-6 hours. Compatibility: Supports national standard GB/T charging interface and is compatible with most new energy vehicle models. Economical: Compared with public fast charging, home charging costs are lower (charged at civilian electricity prices). The products involved are: AC EV Charger 11kw with OCPP

UPS transformation of Hefei TV News Center The original UPS was aging, and switching delays occurred many times during live broadcasts. Solution: Deploy 2 parallel tower UPS (total capacity 120kVA), supporting dual-bus power supply architecture. Effect: The power supply reliability of live broadcast equipment was improved to 99.999% (downtime