It is generally believed that an intelligent transportation system refers to an integrated transportation system established on road traffic infrastructure, urban public transportation, and road transportation systems, which integrates information collection and processing, fusion and exchange,...

Let's talk about MVA. The liquid crystal molecules of MVA tilt at a certain angle, giving it an extremely fast response speed. At present, TN, IPS, and MVA display technologies are widely used in the mainstream market. TFT LCD screen is a common smart terminal that serves as a display window and...

How to choose the model when purchasing an in car instrument panel LCD or other in car LCD: 1. Select according to size: It needs to be selected based on the size, space, and location of its car. 2. Based on the above installation methods: A. Long distance passenger transportation usually adopts...

The control of PLC itself is achieved by changing state variables such as control register D, input port X, soft relay status M, and time relay T. Therefore, as long as the status of these variables can be modified, control of PLC can be completed. The touch screen can complete these operations...