There is a prompt on the dashboard, and the auxiliary function of active braking is limited. Why is this?

What's the dashboard for? In fact, the dashboard of the vehicle is a tool to provide real-time vehicle status information for the driver. Traditional mechanical instruments can generally provide vehicle speed, engine speed, water temperature (and oil temperature gauge in some cases), fuel tank oil level gauge and so on. Plus dozens of warning lights such as batteries and two most important dials, the area and font are large, intuitive and clear, and the common speed range is swept at a large angle.

The most commonly used 0-80km/h pointer span 135 is equivalent to 45% of the whole dial, which is convenient for me to control the speed accurately. The central driving computer screen is rich in information. Which do you prefer, the traditional automobile dashboard or the full LCD dashboard? Why? With the development of automobile industry technology, the appearance, function and quality of automobiles have undergone qualitative changes. For example, with the mature development of electronic technology, the mechanical carburetor in the past has risen to the EFI engine, and the traditional instrument panel definition is rather vague.

Take the two kinds of dashboards given in the topic (the following two kinds) as an example. The advantage of the traditional dashboard is that it still has a certain mechanical feeling and still uses physical pointers, while the new all-liquid crystal dashboard can display more information and play more games. In fact, the biggest difference between traditional dashboard and LCD dashboard is timeliness. No matter how good the LCD instrument is, its change speed can't keep up with the actual speed when it accelerates or decelerates quickly, while the traditional instrument can.

The benefits of LCD instruments are also obvious, such as being accurate to a certain value. The traditional dashboard of automobiles is also called: mechanical dashboard (pointer). This kind of dashboard is loved by many men because of its advantages of low manufacturing cost, high reliability and instant data reading, especially the mechanical feeling it brings. Mainly is the dashboard position habit problem. Because Sega uses an all-digital dashboard, and it is centered on the right front of the driver's seat, it is really awkward for comrades who are used to looking down at the dashboard for a while.