public transport led sign board buses,train,metro,boat,vehicle led display screen factory LED display screen not only provides passengers with line information, but also has wide communication power of line announcement and mobile advertising media, which fully provides economic and business opportunities for bus companies and customers. What are the types of front and rear road sign displays used on LED displays on buses? How can we clean and distinguish them?
64 dot matrix bus LED display screen.
The 64-dot bus LED display screen, as the name implies, consists of 64 horizontal light beads, mainly used as side plates (also known as waist plates), located at the front door of the bus. 64-dot matrix road signs can display huge information, scrolling up and down the site and displaying them clearly.
24 dot matrix bus LED display screen.
A 24-dot LED display screen is an electronic screen with 24 lamp beads from top to bottom. The 24-dot matrix bus LED display screen can be installed at the head, rear and inside of the bus. Compared with the 16-dot matrix display screen, the advantage over the 16-lattice display screen is that its resolution is higher than that of the 16-lattice electronic display screen, and it can be displayed in upper and lower Chinese and English, which is mostly used in first-tier cities.
16 dot matrix bus LED display screen.
16 dot matrix bus LED display light beads count 16 light beads from top to bottom, so this display screen is called 16 dot matrix display screen. The 16-dot matrix display screen can display Chinese, English, Arabic numerals, etc.; it scrolls around beyond the number of words; it can realize the function of announcing the station with the station announcer; 16-dot matrix LED display screen is usually installed on the front and back plates of the bus, and is widely used in second-and third-tier cities.
Aluminum profile integrated mold design, ultra-thin and beautiful, exquisite, easy to install.
Highlight direct plug, high contrast, can still be clearly displayed in direct sunlight.
DC:9V-36V wide voltage design, can withstand instant 90V shock.
Power hardware delay startup function. The output voltage of the power supply is protected.
There are undervoltage, overvoltage, overcurrent, overheating, power supply polarity reverse connection protection, anti-electromagnetic interference, power supply purification and other protection measures.
Components should be designed to withstand high temperature and high pressure, power components should be heat treated, and circuit boards and high voltage boards should be moistureproof.
Switching power supply load: 5V 10A special bus power supply.
All materials are made of V0 fire grade materials.
All the in-screen chips use imported chips to fully ensure the quality and life of the screen.
