Digital Signage Content Management Platform for Public Transportation​

Luvina partnered with a leading Japanese transportation solution provider to develop a centralized Digital Signage Content Management Platform for public transportation systems, including trains, buses, stations, and waiting areas.​

The platform enables real-time, flexible, and centralized control of content displayed on digital signage devices (such as schedules, routes, nearby location information, weather updates, news, and advertisements)​

Successfully deployed across Japan, the solution helps transportation operators improve passenger experience while streamlining daily operations and content management at scale.​

Location: Japan​
Industry: Transportation​
Focus Area: Digital Signage Content Management​
Duration: 09/2019 – Present​
Project Size: 84 MM (3.5 MM – ODC)​
Services: Product Development, System Maintenance​
Key Technologies: Microservices, PostgreSQL, Java Spring Boot, Angular

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CLIENT BACKGROUND & CHALLENGES​

The client is a Japan-based company delivering advanced solutions for public transportation systems, including buses, railways, and energy management platforms.​

As traditional audio announcements and static signage became insufficient for modern passenger needs, the client aimed to build a centralized digital signage platform capable of delivering timely, accurate, and dynamic information across multiple locations and devices.​

The objective was to enhance passenger communication while improving operational efficiency through automated and flexible content delivery.​

CHALLENGES

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• – Difficulty in updating content across advertising devices in real time, leading to outdated information being displayed​
• – Inconsistencies between content previews and actual displays due to different management and device platforms​
• – Limited flexibility in designing dynamic layouts for diverse signage devices and locations​

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LUVINA’S SOLUTIONS

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Luvina designed and implemented a scalable, cloud-based digital signage management architecture that enables seamless content updates and device control:
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1. 1. Centralized content storage using AWS S3​
2. ​2. Device management and update orchestration via AWS IoT​
3. 3. Automated content update jobs triggered immediately upon administrator changes
4. 4. Cross-platform synchronization leveraging Luvina’s expertise in Windows and Ubuntu environments​
5. ​5. Flexible management interfaces allowing operators to:​

• – Design display layouts using text, images, and video components​
• – Register, update, merge, and manage multimedia content independently​
• – Control and monitor content delivery during live operations​

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​Download for more details.​

Centralized​ Content Management
Manage and update digital signage content across trains, buses, stations, and waiting areas from a single platform.​
→ Faster updates​
→ No outdated information on screens​
→ Reduced manual operations

​​Operational & ​User Experience Improvement
​Designed with operators and end users in mind, enabling intuitive content creation and management.​
→ Higher productivity for operators​
→ Better passenger information delivery​
→ Clear differentiation from traditional signage systems

​Enterprise-Grade Quality​ & Reliability
​Developed under strict quality standards to ensure stable, continuous operation in mission-critical public transportation environments.​
→ High system availability​
→ Reduced operational risk​
→ Consistent passenger experience

​High Performance at Scale
Handles large volumes of content and device data while maintaining stable performance.​
→ Fast content delivery​
→ Optimized search & filtering​
→ Flexible layout management for different locations and devices​​

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