Denso/docs/MapEditor/Design_Rationale.md

Design Rationale / Lý do Thiết kế

📋 Overview / Tổng quan

Tài liệu này giải thích các quyết định thiết kế quan trọng của MapEditor.

🎯 Why VDMA LIF Standard?

Rationale	Explanation
Industry Standard	Widely adopted trong EU logistics and manufacturing
Interoperability	Exchange maps với AutoCAD, other fleet systems
Future-proof	Active standard với ongoing development
Tool Support	CAD tools can export VDMA LIF
Comprehensive	Covers all requirements
Open Specification	Publicly available, không vendor lock-in

🎨 Why Blazor WASM + SVG Canvas?

Rationale	Explanation
No Plugins	Runs trong any modern browser
C# on Client	Share code với server
SVG Native	Scalable vector graphics, perfect for maps
WASM Performance	Near-native speed
Interactive	Easy event handling
Accessibility	SVG elements accessible
Export Quality	SVG can be exported to PDF, PNG

💾 Why Normalized Database Schema?

Rationale	Explanation
Query Flexibility	Find all charging stations easily
Data Integrity	Foreign keys prevent orphaned data
Performance	Indexes optimize queries
Maintenance	Update individual stations easily
Analytics	Join với robot positions, metrics
Scalability	Large maps still performant

🔍 Why PathFinding Integration?

Rationale	Explanation
Validation	Ensure routes exist before dispatch
Optimization	Find shortest/fastest path
Conflict Avoidance	Calculate alternative routes
Map Quality	Detect connectivity issues
User Feedback	Show estimated time and distance

Algorithm Choice - A*:

• Optimal: Guaranteed shortest path
• Efficient: Heuristic guides search
• Flexible: Adjustable cost function
• Standard: Well-known algorithm

🔗 Related Documents / Tài liệu Liên quan

• MapEditor Overview - Tổng quan MapEditor
• VDMA LIF Standard - Chuẩn VDMA LIF
• Database Design - Database schema rationale
• PathFinding - PathFinding rationale

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Last Updated: 2025-11-13