192*192mm Train Arrival Departure Display Board LED Information Sign

Metro led Information sign PID Train station board 60kg Module dimension 192 * 192 mm

Intelligence

1. A dual brightness automatic adjustment system is built into the screen, which effectively improves the dimming accuracy of the system and can meet automatic/manual adjustment; ensure sufficient brightness during the day and no glare at night;
2. The train time information and digital information are sent to the train display screen through the train communication control unit (TCCU), and each LED display screen displays the relevant information through the Ethernet-based user data packet protocol (UDP) controlled by the branch switch, embedded The software is updated online and is being monitored.
3. A single-point fault feedback system is built into the screen to ensure that the working status of the induction screen can be grasped in the control room at the first time;
4. An environmental monitoring feedback system is built in the screen to ensure the safe operation and use of the induction screen;
5. GPS and central computer control system ensure that the PIDs of the station can be correlated with each other.

Patent & Testing & Certification

1. Driven by Yuanheng's unique software design patented controller, with high reliability and stability;
2. Material selection, design, production and testing in strict accordance with GB/T 23828-2009 standard for highway LED variable information signs.
3. Comply with ISO9001:2008 and ISO14001:2004 certification;
4. Comply with CE/FCC certification;
5. Magnetic ring design, in line with EMC certification;
6. Optical properties EN50155, EN50121-1, EN61373 standards;
7. Environmental protection material selection, in line with RoHS certification;
8. Support NTCIP protocol.

Yaham Optoelectronics Co., Ltd is a company creates led display, led traffic signage and led lighting, today, the Yaham Optoelectronic is based in Yongwei Industrial Park, Shenzhen, Guangdong, where the products are designed and manufactured for the market all over the world.

Our mission is to draw upon a spirit of artisanship and perfectionism to create the most reliable and custom-designed integrated led display system, as of now, we have brought the Yaham's light to more than 112 countries. Since 2002, Yaham has been the pioneer of led display technology and was the first to provide custom-designed display system for the world A-list brand like Louis Vuitton. It is our passion to continuously reinvent the way you display by our constantly upgraded led display technology.

The English name “Yaham” is homophonic to its Chinese name “Yuanheng”, which originates from a Chinese ancient literary masterpiece The Book of Change, “Yuan” represents spring, signifying sprout, “heng” represents summer, signifying growth.

Our Facility

Measured over 30,000sq.m, our main manufacturing facilities are located at Yongwei Park, Where the products are designed and manufacturerd for the market all over the world. Our manufacturing capabilities including circuit board manufacture, electronic assembly, metal fabrication, welding, painting, final assembly, testing and shipping.