Core Capabilities

Engineering-grade mastery of the full Mitsubishi MELSEC range, compatible with PLC communication across 20+ brands (Siemens S7, Rockwell EtherNet/IP, Inovance, Omron, KEYENCE, Panasonic, Beckhoff, Delta, Yokogawa, Yaskawa, LS, FATEK, Vigor, Fuji, Xinje, Megmeet, Toyota, etc.); protocols verified include CC-Link/CC-Link IE, MC, S7, Modbus, PROFINET, EtherNet/IP, OPC UA/DA, BACnet, CAN/LIN, SECS/GEM (semiconductor), MQTT/WebSocket/HTTP, Redis and more.

Integration of robots, CNC machine tools, barcode/RFID, instruments and other equipment; custom free/special protocol development; experience retrofitting legacy equipment without communication ports. Large-scale collection evidence: nearly 80,000 variables / 24,000+ alarm points in a single project, 366 devices networked on the same network. Legacy or special equipment must first have its interfaces and compatibility conditions verified.

Multi-brand IoT gateway integration with scenario-based selection; the store-and-forward sub-item already has technical agreement and acceptance evidence — after a communication outage is resolved, process curves from the interruption period are automatically backfilled; MQTT+REST dual-channel cloud upload with gateway/client/self-signed certificate-level security.

In-house IoT platform microkernel (MQTT device access, Token authentication, rule-engine pipeline, time-series storage), usable as a private device-access foundation; the combined capability also includes extensible edge computing / edge AI, with overall maturity managed as extensible.

Software platforms for automotive thermal management / compressor / ECU durability test benches: automatic execution of multi-step duty cycles, synchronized control of program-controlled instruments and PLCs, TDMS high-speed recording + database dual channel; deep mastery of CAN/LIN (LIN SDF/DBC parsing) — switching machine models changes configuration, not code.

Precision measurement algorithm software (flatness error evaluation, etc.; least-squares fitting + results written back to the PLC for automatic judgment); compressor aging/durability test benches with multi-protocol parallel measurement and control (Modbus RTU/TCP, CAN/CANFD, LIN, NI DAQ) + NIST REFPROP refrigerant property calculation online + nozzle differential-pressure airflow measurement + liquid-slugging signal detection.

Full-featured shop-level MES: plan dispatch, execution monitoring, materials and WIP, process recipe error-proofing, quality statistics, equipment downtime analysis; integration with ERP/PLM/WMS/high-bay warehouse/barcode, with standardized data interface specification delivered; closed-loop WMS warehousing and material replenishment (call → delivery → line-side confirmation); high-reliability architecture practice with redundant clusters, 7×24 operation and three-year data retention.

OEE model line methodology put into practice (including foreign-invested practice aligned with Japanese calculation conventions), scaled from single-line demonstration to plant-wide platform rollout; two-level analysis with whole-line OEE + per-equipment loss matrix; linked with Andon — minor stops recorded immediately, losses attributed immediately.

OEE real-time chain: PLC → data hub → SignalR → Web large screen (line heatmap, failure intensity indicators) — one screen from shop floor to management.

Shop-floor visual board system: Andon calls (material/equipment/quality calls with response timing), LED large screens and TV boards, line heatmaps and failure-intensity indicators, and an operations cockpit — linked to the MES/OEE data foundation, keeping the floor and management on the same screen.

Andon and boards on multiple production lines have been running under annual maintenance (anonymized projects such as a Japanese-invested home appliance group), with full-chain integration of large screens from selection and communication to publishing.

Full-element forward/backward traceability across barcode ↔ machine ↔ operator ↔ fixture ↔ process curve, with 14,400 rows of process data per machine per day retained in full; large-scale line-by-line traceability (a Japanese-invested air-conditioner compressor enterprise, 35+ workstations across all processes, nameplate number tracked throughout); real-time weighing comparison, out-of-tolerance audio-visual alarms, barcode verification on material issue and return.

Machine vision inspection linkage (appearance / packing / assembly error-proofing, vision data entering the traceability chain); meets GMP/ISO traceability requirements; in-house SPC statistical engine (9 control chart types, Nelson rules, process capability indices, Gage R&R, multivariate T² monitoring). Detect it, prevent it, trace it.

Industrial machine vision development capability covering Halcon, Hikrobot VisionMaster (VM), OpenCV, YOLO deep learning and other toolchains; can take on appearance defects, dimensional measurement, positioning guidance, OCR, assembly error-proofing and packing inspection per scenario, with vision data integrated into the traceability chain.

AI-SOP has three product routes: HkVisionPro multi-layer assembly layer-by-layer feature-point inspection (automatic flow-through, NG capture and archiving) is deployed; the OrpaonVision motion-recognition standalone route is close to commercial, with joint acceptance available per workstation; the OrpaonSOP Hikrobot VM plugin route is progressing. Choose a route by workstation scenario and start a pilot with acceptance.

Centralized facility FMCS monitoring (water / electricity / gas / HVAC / pure & waste water, delivered in integration with energy management); factory and building energy SCADA (sub-item metering of water/electricity/gas, cooling & heat source / air compressor station monitoring, benchmarking analysis); overseas factory delivery with Chinese/English/Japanese trilingual support + OPC UA redundant architecture; integrated PV-storage energy platform (generation / storage / revenue / CO₂ accounting converged on one screen).

The in-house EMS product family is tiered by form: the on-site WPF host PC edition has deployment evidence; the Web management platform edition is delivered per project; the cross-platform client and large-model-assisted dispatch suggestions are available for joint validation before scoped delivery; AI suggestions are human-confirmed before execution and fully traceable; extended with zero-carbon park consulting and carbon accounting.

Can provide solution capabilities including battery cell-level monitoring, three-tier alarms, B/S platform, and three-layer BMS for energy storage with fire-protection and power-cut linkage.

The 42 UPS units, 1,344 cells, >99.9% and 2.6MW/5.22MWh in the related solutions are all solution targets / design specifications of formal proposals, not on-site implementation or acceptance results; this page does not present these numbers as track record. Specific scope, indicators and acceptance methods must be confirmed against project evidence.