The working state of the relay mainly refers to the action state of the input signal to the coil. The design of the relay coil is a signal that has a long-term continuous action corresponding to different input signal states, and has a short-term repeated operation (pulse) signal. Continu…
The reporter learned from the Beijing Traffic Management Department on the 22nd that the traffic control department will focus on the traffic order, traffic organization, traffic congestion and other issues to seek opinions and suggestions from the public.
The person in charge o…
Following the seamless integration of iOS devices and car dashboard systems by Apple's Carplay in-vehicle system, Google has also announced the launch of the Android car system Android Auto. The two IT giants have formed a "double-headed game" for the intelligent layout…
In the four rounds of the World Cup, the car license plate will debut in two months. But compared to the joy that the World Cup brings to people, the result of the just-ending lottery can only make most people feel guilty.
On June 26th, the results of the third phase of Beijing&…