一款专注于行程规划、铁路旅行和成本核算的智能旅行助手。
An intelligent travel assistant focusing on detailed planning, railway journeys, and cost management.
Travel Companion (旅行伴侣) 是一个旨在简化旅行规划流程的开源项目。无论你是在策划一次复杂的跨国铁路旅行，还是一个轻松的周末短途，本项目都致力于为你提供一个清晰、智能且用户友好的解决方案。我们特别关注铁路旅行的独特需求，并集成了强大的成本核算工具，帮助你轻松掌控预算。
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🗓️ 计划详情安排 (Detailed Itinerary Planning)
- 可视化行程创建：通过时间线或日历视图直观地创建和管理每日行程。
- 兴趣点(POI)管理：轻松添加、编辑景点、餐厅、酒店等，并附上笔记、照片和链接。
- 智能提醒：根据行程安排，自动推送出发提醒、预订提醒等。
- 模板与分享：保存你的行程为模板，或与朋友、家人一键分享。
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🚆 铁路旅程 (Railway Journey Management)
- 多站点路线规划：轻松规划包含多个中途站点的复杂火车旅程。
- 车次信息查询：(未来集成)对接各国铁路API，实时查询车次、票价和余票信息。
- 换乘方案优化：智能计算最优换乘时间和方案，避免行程延误。
- 电子票据管理：集中管理所有电子火车票，告别手忙脚乱。
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💰 成本核算 (Cost Calculation)
- 多维度预算设定：可按总预算、天数、消费类别（交通、住宿、餐饮等）设置预算。
- 快捷记账：提供简洁的记账界面，随时随地记录每一笔开销。
- 可视化报表：自动生成饼图、折线图等，清晰展示消费结构和趋势。
- 多人账本(AA制)：支持团队旅行，轻松计算和分摊费用。
- 前端: Vue 3 / React 18 (使用 TypeScript) - 备选移动端: Flutter / React Native
- 后端: FastAPI (Python) / Spring Boot (Java) - 提供高性能的 API 接口
- 数据库: PostgreSQL - 存储结构化数据, 如用户、行程、账单等
- 缓存: Redis - 用于缓存热点数据，如车次信息、用户信息
- 部署: Docker / Kubernetes - 实现容器化部署和弹性伸缩
- Q4 2025: 完成核心后端 API 开发及数据库设计。
- Q1 2026: 发布 MVP (最小可行产品) 版本，包含基础的行程规划和记账功能。
- Q2 2026: 集成首个国家/地区的铁路数据API。
- Q3 2026: 开发移动端 App。
- 长期: 引入 AI 智能推荐、社交分享、离线模式等高级功能。
Travel Companion is an open-source project designed to streamline the travel planning process. Whether you're orchestrating a complex, multi-country railway adventure or a simple weekend getaway, this project aims to provide a clear, intelligent, and user-friendly solution. We place a special emphasis on the unique needs of railway travel and integrate powerful cost-management tools to help you keep your budget under control.
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🗓️ Detailed Itinerary Planning
- Visual Itinerary Creation: Intuitively create and manage daily schedules using a timeline or calendar view.
- Point of Interest (POI) Management: Easily add and edit attractions, restaurants, hotels, and more, complete with notes, photos, and links.
- Smart Reminders: Automatically receive departure alerts, booking reminders, and other notifications based on your schedule.
- Templates & Sharing: Save your itineraries as templates for future use or share them with friends and family with a single click.
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🚆 Railway Journey Management
- Multi-Stop Route Planning: Effortlessly plan complex train journeys involving multiple stopovers.
- Schedule & Fare Inquiry: (Future Integration) Connect with national railway APIs to query real-time schedules, fares, and ticket availability.
- Transfer Optimization: Intelligently calculate the best transfer times and options to avoid delays.
- E-Ticket Consolidation: Manage all your electronic train tickets in one place, saying goodbye to last-minute scrambles.
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💰 Cost Calculation
- Multi-Dimensional Budgeting: Set budgets by total amount, per day, or by category (e.g., transport, lodging, food).
- Quick Expense Tracking: A simple interface to log every expense anytime, anywhere.
- Visual Reports: Automatically generate pie charts, line graphs, and other reports to clearly visualize spending patterns.
- Shared Ledgers (Splitting Bills): Perfect for group travel, making it easy to calculate and split costs.
- Frontend: Vue 3 / React 18 (with TypeScript) - Mobile Alternative: Flutter / React Native
- Backend: FastAPI (Python) / Spring Boot (Java) - For high-performance APIs
- Database: PostgreSQL - For structured data like users, itineraries, and expenses
- Cache: Redis - To cache hot data like train schedules and user information
- Deployment: Docker / Kubernetes - For containerized deployment and scaling
- Q4 2025: Complete core backend API development and database design.
- Q1 2026: Release the MVP (Minimum Viable Product) version with basic itinerary and expense features.
- Q2 2026: Integrate the first national/regional railway data API.
- Q3 2026: Develop the mobile application.
- Long-term: Introduce advanced features like AI-powered recommendations, social sharing, and offline mode.