In the public transportation industry, passenger experience is not only about comfortable riding, but also about clear and timely information transmission. In the complex in-vehicle environment of bumps, humidity, and alternating hot and cold, traditional display screens often affect passengers' accurate acquisition of arrival information due to problems such as insufficient brightness, limited viewing angle, or poor durability, which reduces the overall travel experience.
The 21.5-inch high brightness passenger information display solution launched by RisingStar is tailored for the in-bus environment. Using high brightness LED backlight technology, the screen is still clearly visible even under strong external light. The wide viewing angle design ensures that passengers can easily read station information from any angle, improving the efficiency and humanization of information transmission.
In addition, the product has excellent shockproof, moisture-proof and temperature-resistant properties, adapts to various extreme operating environments, and meets the high standards of all-weather public transportation. It is not only a window for information transmission, but also a symbol of bus manufacturing quality.
Comment from the technical director of a well-known bus manufacturer
"We have been looking for a passenger information display that is both durable and adaptable to the complex environment inside the bus. Since adopting RisingStar's 21.5-inch high-brightness display solution, we have clearly felt that the overall information system quality of the vehicle has been improved. The screen is still clear under strong light, and the wide viewing angle design also allows passengers to accurately see the arrival information from different positions. The complaint rate has dropped significantly and passenger satisfaction has also increased significantly. More importantly, this display is very stable and still performs well in the face of high humidity, large temperature changes and long-term operation. For us, this is not only a display, but also an important part of enhancing the brand image."
Application location of 21.5-inch high-brightness passenger information display
In our bus models, RisingStar 21.5 inch high brightness passenger information display is mainly installed in the front of the car, above the door or in the middle of the car, so that passengers can get the station information and route prompts as soon as possible when getting on and off the bus. Some models also add auxiliary display screens in the middle and rear sections of the car to ensure that all passengers in the car can clearly see the current and next stop information. In conjunction with the vehicle's internal voice broadcast system, this high-brightness display plays a key role in improving the efficiency of passenger information acquisition and optimizing the travel experience, and also provides strong support for our vehicle's intelligent upgrade.
Why public transportation manufacturers choose RisingStar's 21.5-inch high-brightness display
In the complex and ever-changing public transportation environment, the reliability and clarity of the information display system are crucial. RisingStar's 21.5-inch high-brightness display has become the first choice for many bus, railway, subway and intercity train manufacturers with its excellent industrial-grade performance.
First of all, this display adopts a direct-type LED backlight design, supporting a maximum brightness of 5000nits, which is still readable even under strong direct sunlight, ensuring that passengers can clearly read station and itinerary information regardless of the lighting environment they are in. Its high contrast and wide viewing angle further enhance the visual experience, greatly improving the information readability of traditional displays under side and oblique viewing conditions.
RisingStar is well aware of the harshness of the use environment of transportation equipment. The 21.5-inch screen not only has the characteristics of low energy consumption and low heat generation, but also has a service life of more than 30,000 hours. With the extreme temperature cycle test from -20℃ to 60℃, it ensures stable operation under harsh conditions such as high frequency operation, high temperature difference, and high humidity. Each device passes 24 to 48 hours of uninterrupted operation test before shipment to eliminate the hidden dangers of early failure to the greatest extent.
In addition, the product adopts a lightweight all-aluminum frame structure, which is lighter and more corrosion-resistant than the traditional iron shell, and is convenient for integrated installation in buses. The ultra-thin screen structure saves space and maintains beauty; the industrial-grade module and open structure design better meet the needs of vehicle manufacturers for flexible embedding and customized development.
RisingStar's display products not only cover 21.5", but also cover various sizes from 10.1" to 55", supporting 16:9, 4:3 and multiple bar sizes, and are widely used in various scenarios such as passenger information display, EV charging kiosks, gas pumps, retail and real estate digital signage, outdoor TVs, etc. in the public transportation field.
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