Railway traffic operation system mobile terminal LCD screen selection guide
In the rail transport operation safety system, mobile terminal touch display panel plays a crucial role. It is not only the key window for displaying train running status, passenger information and safety tips, but also the main interface for operators to interact with the system. Therefore, it is crucial to choose a touch display panel that is suitable for the operating environment of rail transport. So, what kind of characteristics should a qualified touch display product for rail transit have?
Railway operating environment puts strict requirements on touch display panels. As the rail transit operating environment usually has large temperature fluctuations, high humidity, strong vibration and other characteristics, so the product needs to have a wide temperature operating range to ensure that the extreme temperature conditions can still work properly. Wide-temperature screen usually supports a temperature range of -20 ℃ to +70 ℃, some high-performance products can even reach -40 ℃ to +85 ℃. This feature makes the touch screen display can adapt to the temperature changes in the rail transport operating environment, to ensure stable operation of the equipment.
Stability of supply is an important consideration for the safety system of rail transport operation. Due to the continuity and high reliability requirements of rail transport operation, once the equipment failure occurs, it needs to be replaced or repaired in time. Therefore, it is crucial to choose a touch screen supplier that can provide stable supply. We have a stable supply of touch panels, and our display co-operation brands include: Tianma, BOE, AUO and Qunxin, which can guarantee long-term supply.
Display panels need to have high brightness and high resolution, and be able to provide a clear, detailed display even under strong outdoor lighting to ensure that operators and passengers can accurately recognise the information on the screen. In addition, the touch screen should preferably be surface treated AG or AR to reduce adverse light reaction.
The touch display should be able to respond quickly to the operator's touch movements, avoiding delays or lags. The touch should have high sensitivity and be able to accurately recognise multi-touch operations. A qualified touch screen is not allowed to have wrong touch. Besides, rain is also an important consideration that affects the touch display panel working outdoors.WIWO has developed a waterproof touch panel, which can still work in the presence of water.
The touch panel should also have anti-violence characteristics, in order to ensure that it can operate safely and stably in a specific working environment, and to protect the safety of users, especially in some public places where there may be violent use.
Recommended product: 143ACLL133GG, which has the following advantages:
Medium size: The 13.3' screen size provides enough display area to clearly show train running status, passenger information and safety tips, while being easy for operators to view and operate.
High Resolution: With high resolution, it provides a clear and detailed display, enabling text, graphics and images to be accurately rendered, improving operator efficiency and accuracy.
High Brightness: High brightness ensures that the screen content is still clearly visible even in high light environments, ensuring the feasibility of outdoor use.
Durability: Manufactured with industrial-grade materials, the 143ACLL133GG offers excellent durability and is able to withstand the challenges of temperature, humidity and vibration in the rail operating environment.
Protection: 143ACLL133GG is dustproof, waterproof and impact-resistant, which protects the display from damage and ensures the reliability and stability of the device in harsh environments.
High Accuracy: The 143ACLL133GG uses an EETI control card, which is able to maintain stable performance and accurate touch control over long periods of operation, reducing the failure rate.
