Beijing Winter Olympics Traffic Security System UI/UX Design

The 2022 Beijing Winter Olympics Transportation Support System is an integrated intelligent platform, encompassing a Command and Dispatch System, Resource Management System, Large-Screen Monitoring System, Vehicle Shuttle Service, and OTC (Olympic Village Traffic Coordination). It supports detailed operations on PC, mobile command on smartphones, and real-time visualization on large screens, aiming to ensure efficient and safe transportation for athletes, officials, and spectators. Featuring a blue-toned Olympic theme with wave-like abstract graphics, the UI design blends tech-forward aesthetics with vitality.

2022年北京冬奥会交通保障系统是一款综合性智能平台，涵盖指挥调度系统、资源管理系统、大屏监控系统、车辆接驳及OTC（奥运村交通协调）等核心模块。系统支持PC端精细操作、手机端移动指挥，以及大屏端实时可视化展示，旨在为冬奥赛事提供高效、安全的交通支撑。UI设计采用蓝色调奥运主题，结合波浪状抽象图形，营造科技感与活力。

Design Challenges:

Key challenges included multi-device adaptability, with PC requiring complex data visualization and mobile/large screens needing concise responsiveness; high real-time demands risking interface latency or information overload from extensive video feeds and dynamic data (e.g., traffic flow, alerts); seamless cross-team interaction between dispatch and resource management, adapted for low-light conditions and multilingual support; and stringent security compliance to prevent data breaches.

项目面临的主要挑战包括：多端适配难度大，PC端需处理复杂数据图表，而手机端和大屏端要求简洁响应；高实时性需求下，海量视频监控和动态数据（如交通流量、事件警报）易导致界面延迟或信息过载；跨团队协作中，确保指挥调度与资源管理的无缝交互，同时适应极端天气下的低光环境和多语言支持；此外，安全合规要求严格，需防范数据泄露风险。

Slution:

We adopted a responsive design framework (e.g., Bootstrap) for multi-platform consistency, implementing draggable modular layouts on PC, gesture-based navigation (e.g., swipe-to-switch views) on mobile, and panoramic heatmaps on large screens. AI-enhanced interactions, such as hover tooltips for event details and voice commands for mobile, optimized usability. The UI leveraged high-contrast color blocks (blue-green for normal, red-yellow for alerts) with micro-animations (e.g., pulsing for congestion) and accessibility features like multilingual support. Cloud rendering ensured data refresh latency under 1 second, with user testing and heuristic evaluation prioritizing key metrics like vehicle location and ETC payment status.

我们采用响应式设计框架（如Bootstrap），实现PC端模块化拖拽布局、手机端手势导航（如滑动切换监控视图）和大屏端全景热力地图。引入AI增强交互：hover提示实时显示事件详情，语音控制优化手机端操作；UI上，使用高对比色块（蓝绿表示正常，红黄警戒）与微动画（如脉冲效果突出拥堵点），结合无障碍设计支持多语言切换。系统集成云端渲染，确保数据更新延迟<1秒，通过用户测试和启发式评估优先级排序关键指标如车辆位置和ETC支付状态。

Results:

Post-launch, the system significantly improved operational efficiency: dispatch response time decreased by 35%, from 5 minutes to 3.2 minutes; resource utilization rose 28%, reducing vehicle idle time to below 5%. A user satisfaction survey (covering 200+ operators) yielded an NPS of 89, a 22-point increase from the prototype. During the Games, it handled over 120,000 dispatch requests with zero delays, achieving 98% large-screen coverage and zero major traffic incidents. The system contributed to flawless Olympic transportation support, earning an IOC Technical Innovation Award nomination.

上线后，系统显著提升运营效率：指挥调度响应时间缩短35%，从平均5分钟降至3.2分钟；资源利用率提高28%，车辆空载率降至5%以下。用户满意度调查（覆盖200+运营人员）NPS达89分，较原型提升22%。赛事期间处理了超过12万次调度请求，无一延误；大屏监控覆盖率达98%，助力零重大交通事故。整体贡献冬奥交通保障零失误，获IOC技术创新奖提名。