v3.13 更新了什么？
What's New in v3.13?
圆周旅迹 v3.13 于 2026 年 4 月 15 日正式上线，这是今年以来功能改动幅度最大的一次版本更新。核心围绕一个目标：让行程里的每一个信息都真正可用，而不只是看起来完整。
Pi Travel v3.13 launched on April 15, 2026 — the most significant feature update this year. It's built around one goal: making every piece of information in your itinerary actually useful, not just visually complete.
本次更新包含三个主要功能模块，我们逐一拆解。
Three major feature areas in this release. Let's break them down one by one.
新功能一：酒店与交通卡片
Feature 1: Hotel & Transit Cards
以前在圆周旅迹里添加酒店，只能作为一个普通的「地点」出现在行程里。v3.13 正式引入了专属酒店卡片和交通卡片，两类信息拥有独立的展示格式和交互逻辑。
Previously, adding a hotel to Pi Travel meant it would appear as a generic "location" in your itinerary. v3.13 introduces dedicated Hotel Cards and Transit Cards — each with its own display format and interaction logic.
酒店卡片包含：
Hotel cards include:
- 入住 / 退房日期与时间
- 房间类型与价格（支持手动填写或链接导入）
- 酒店地图位置（自动关联行程地图视图）
- 预订确认码 / 截图上传
- 备注字段（停车、早餐等信息）
- Check-in / check-out dates and times
- Room type and price (manual entry or link import)
- Map location (auto-linked to itinerary map view)
- Booking confirmation number / screenshot upload
- Notes field (parking, breakfast info, etc.)
交通卡片包含：
Transit cards include:
- 出发地 → 目的地（城市/车站级别）
- 出发 / 到达时间
- 交通方式（飞机、高铁、地铁、打车、自驾）
- 车次 / 航班号
- 价格与票务备注
- Origin → destination (city or station level)
- Departure / arrival times
- Transport type (flight, HSR, metro, taxi, self-drive)
- Train/flight number
- Price and ticketing notes
酒店和交通卡片会在行程的时间轴视图中独立展示，清楚地区分「在哪住」和「怎么过去」，不再和景点混在一起。
Hotel and transit cards appear separately in the itinerary timeline, clearly distinguishing "where you stay" from "how you get there" — no longer mixed in with attractions.
新功能二：图片识别航班 / 火车票
Feature 2: AI Image Recognition for Flight & Train Tickets
这是 v3.13 里我个人最喜欢的功能：上传机票或火车票截图，AI 自动识别所有关键信息，一键生成交通卡片。
This is my personal favorite in v3.13: upload a screenshot of your flight or train ticket, and the AI auto-extracts all key info and generates a transit card in one tap.
实测识别效果：
What it recognizes in practice:
- 高铁票：车次（G306）、出发/到达站、出发时间、座位类型、票价
- 机票：航班号（MU5168）、出发/到达机场（含航站楼）、起飞时间、舱位
- 支持格式：12306 截图、携程 / 飞猪订单截图、纸质票拍照、PDF 票据
- Train ticket: Train number (G306), departure/arrival stations, departure time, seat class, price
- Flight ticket: Flight number (MU5168), airports (with terminal), departure time, cabin class
- Supported formats: 12306 screenshots, Ctrip/Fliggy order screenshots, paper ticket photos, PDF tickets
识别完成后直接生成交通卡片并插入行程对应日期，不需要你手动填写任何一个字段。
After recognition, the transit card is automatically created and inserted into the correct day in your itinerary — no manual entry needed.
新功能三：全局出行偏好设置
Feature 3: Global Travel Preference Settings
以前每次新建行程，AI 都不知道你的习惯——你喜欢自驾还是公共交通？偏好商务酒店还是精品民宿？每次都要重新告诉 AI。
Before, every time you created a new trip, the AI had no memory of your habits — do you prefer driving or public transit? Business hotel or boutique guesthouse? You'd have to explain it every time.
v3.13 新增了全局出行偏好设置，保存一次，所有行程自动应用：
v3.13 adds global travel preferences — set once, applied to all future trips:
| 偏好维度 / Preference | 可选项 / Options |
|---|---|
| 旅行节奏 Travel pace | 紧凑 / 适中 / 放松 Packed / Balanced / Relaxed |
| 出行方式 Transit preference | 公共交通 / 自驾 / 混合 Public / Self-drive / Mixed |
| 住宿类型 Accommodation | 连锁酒店 / 精品民宿 / 青旅 Chain hotel / Boutique / Hostel |
| 人均预算 Budget per person | 经济 / 舒适 / 豪华 Budget / Comfort / Luxury |
| 饮食偏好 Dining preference | 本地小店 / 网红餐厅 / 米其林 Local spots / Popular / Fine dining |
设置完成后，AI 在生成行程、推荐地点、规划路线时，都会自动参考这些偏好，不需要每次单独说明。
Once set, the AI factors these preferences into every itinerary it generates, every spot it recommends, and every route it plans — no need to explain yourself every time.
如何升级到 v3.13？
How to Update to v3.13?
- 打开 App Store（iOS）或 应用宝 / 各大应用市场（Android）
- 搜索「圆周旅迹」，点击更新
- 更新完成后，在「我的」→「出行偏好」完成初始设置，享受新功能
- Open App Store (iOS) or your Android app market
- Search "Pi Travel" and tap Update
- After updating, go to "Me" → "Travel Preferences" to complete initial setup