インダストリー分野を中心に、日立グループが提供する信頼性の高い製品・サービスを支え、お客様のデジタルトランスフォーメーションをリードする高度なソフトウェア・システムを実現する技術の研究開発をすすめています。AIやIoT、クラウドなどの技術を活用したデジタルトランスフォーメーションの加速に伴い、システムの機能や構造にとどまらず、その作り方にも変革が求められています。開発から運用保守に至る各工程の作業を、最先端技術を活用して高度化します。
We promote research and development of technologies to realize advanced software and systems that support the Hitachi Group's high-reliability products and services and lead customers' digital transformation, primarily in the industrial field. With the acceleration of digital transformation using technologies such as AI, IoT, and cloud computing, it is necessary to revolutionize not only the functionality and structure of systems, but also the way they are developed. We leverage cutting-edge technologies to improve every process, from development to operations and maintenance.
Modernizing Business with IT
「デジタルトランスフォーメーション」を実現するための最新のITシステム開発手法。
Modern IT system development method for achieving "Digital Transformation".
Keyword: Legacy system modernization, Business rule extraction & verification, Traceability recovery, Database analysis, Modern software architecture, Agile development process, Cloud Native computing, DevOps & CD/CI
Intelligent Systems Engineering
信頼性の高い高品質なAIや、AIを使ったシステムを開発するための技術。
Technology for developing reliable, high-quality AI and AI-based systems.
Keyword: Quality Assurance for AI systems, Safety and trustworthiness of AI, Development process and tools for AI, Verification for machine learning, Data generation for learning & testing, Explainable AI, Ethics of AI
Data-Driven Software Engineering
ビッグデータやAIを駆使した最先端のソフトウェア開発技術。
Cutting-edge technology with big-data and AI for software development.
Keyword: Program analysis, Refactoring recommendation, Performance analysis, Fault localization, Automatic program repair, Optimized testing automation, Project monitoring and alert
Safety System Development Process
セーフティ・クリティカルなシステムを開発するための効率的なプロセスと方法。
Efficient process and method to develop safety-critical systems.
Keyword: Highly-reliable architecture, Functional-safety compliance, Verification and validation process, Safety case, Systems-theoretic risk analysis, Fault injection, Log-based anomaly detection, Keyword-driven testing
DX: Digital transformation, AI: Artificial Intelligence, IoT: Internet of Things, CD/CI: Continuous Integration/Continuous Delivery, VR: Virtual Reality
■研究技術例：表形式データ機械学習、AIソフトウェアのテスト・検証・CI/CD、プロセスマイニング、開発プロジェクトリスク検知、協創型アジャイル開発手法、DevOps、クラウドネイティブ、プログラム自動修正、テスト自動化、組み込みシステム性能検証、開発KPI間の因果関係分析、モデルベース開発(Model Based Systems Engineering)、組み込みソフトウェア実装技術、Over The Air技術、プロセスデジタルツイン。
■適用製品例：製造(FA、PA)、鉄道、医用機器、水環境、エレベーターシステム、ストレージシステム、トレーサビリティ、デジタルスレッド
■Example Research Technologies: Tabular Data Machine Learning, AI Software Testing/Verification/CI/CD, Process Mining, Development Project Risk Detection, Collaborative Agile Development Methods, DevOps, Cloud Native, Program Automatic Correction, Test Automation, Embedded System Performance Verification, Causal Analysis between Development KPIs, Model-Based Systems Engineering (MBSE), Functional Safety), Embedded Software Implementation Technologies, Over-The-Air (OTA) Technologies, Process Digital Twin.
■Applicable Product Examples: Manufacturing (FA, PA), Railways, Medical Devices, Water Environment, Elevator Systems, Storage Systems, Traceability, Digital Thread
https://hitachi-dx-engineering-research.github.io/
https://hitachi-dx-engineering-research.github.io/
https://hitachi-dx-engineering-research.github.io/
