The 28-inch high-brightness LCD passenger information display is suitable for scenes such as subways, airports and bus hubs. As the core interactive terminal of the intelligent transportation system, this device can be used to display real-time flight reminders, emergency broadcast push, multimedia information release and other information. 1920×360 resolution, it can achieve millisecond-level response, helping you improve the efficiency of passenger information services by more than 30%.
28-inch product positioning
RisingStar series 28-inch passenger information display is an industrial-grade display solution designed for high-intensity public transportation scenes. As a professional information carrier in the fields of rail transit, airport hubs, etc., this product is based on the 700cd/m² ultra-high brightness AMVA3 panel, combined with MEMC compensation technology and wide temperature range adaptability (-20℃~60℃), and can still maintain stable output in harsh environments such as strong light, vibration, and temperature changes. Through modular front maintenance design, 51pin LVDS anti-interference architecture and 120Hz backlight synchronization technology, the operation and maintenance costs are significantly reduced (MTBF ≥ 100,000 hours), becoming a new generation of energy-saving standardized display terminal to replace traditional backlight screens, and the preferred display panel for high-reliability human-computer interaction interfaces in smart transportation construction.
28-inch application scenarios
1. Subway/high-speed rail: used to display dynamic train arrival and departure times, and carriage congestion prompts.
2. Airport: passenger boarding information is displayed in the waiting room
3. Bus station: arrival countdown display, temporary route diversion notification
4. Shopping center: cross-floor navigation, limited-time promotion information push
RisingStar 28-inch passenger information display strip screen technical architecture analysis
1. Ultra-narrow strip screen optical design
Through the special ratio design of 1920×360 resolution and 698.4×130.95mm display area, seamless extended display at 69PPI pixel density is achieved. Its RGB vertical strip pixel layout optimizes the vertical viewing angle consistency, and the matte treatment (Haze 28%) effectively suppresses ambient light interference.
2. AMVA3 Advanced Vertical Alignment
Using the third generation AMVA technology, based on 4000:1 high contrast (transmissive), it achieves 89° full-viewing angle visibility through domain segmentation driving, shortens the response time to 8ms (G to G), and maintains 72% NTSC color gamut coverage.
3. Industrial-grade environment adaptation
-40℃~60℃ wide temperature range working capability (storage temperature -20℃~60℃)
LVDS interface 51pin terminal design ensures signal stability
3H hardness coating protection + IP5X dustproof structure (appearance thickness 28.9mm)
28 Inch Passenger Information Display Parameter Table