How to build a resilient supply chain

List of the table of contents of this article:

• 1,How to repair the black screen of the car navigation
• 2
  、New energy vehicle display enters the intelligent acceleration stage
• 3. Car Central Control Display Common Knowledge
• 4. Car displayWhat to do if the screen fails
• 5, What's wrong with the black screen of the car screen
• 6, How to solve the problem if the car central control screen does not light up

How to repair the black screen of the car navigation screen

1. Caused by the hardware failure of the central control screen itself, the central control screen generally needs to be replaced as a whole. When a black screen appears on the central control screen, you can first check whether the overheating protection is caused by the installation of additional equipment. If the inspection is normal, it is recommended to drive the vehicle to the maintenance agency for professional inspection and handling.

2. Power supply problem: There is a problem with the power supply of the navigation screen, which may cause a black screen or a dark screen. Check whether the power cord is well connected and plug and unplug the power cord again. The following are the specific reasons and handling methods for the sound on the black screen of the car navigation: check whether the power supply of the display is normal, and if the power supply is not normal, replace the power supply module.

3. If the car navigation screen is black, press the rst reset key to restore.The position of the rst reset button is generally on the front panel of the navigation machine. The rst reset button is not a button, but a perforated eye.

4. In general, the reason for the black screen of the car central control screen is relatively simple, and the normal display of the screen can be restored in many ways. Restart the central control screen: Check the normality of the power supply with the monitoring tube that checks the power supply (please refer to the user manual for specific methods).

5. The method of restoring the black screen of the central control screen; check whether there is a phenomenon of virtual connection in the line, and connect the serial part completely; replace the new switching power cord; if it still doesn't work, go to the repair shop to repair the power supply module and circuit.

6. If the screen of the car's navigator is black, you can try the following methods: restart the navigator: press the power button of the navigator for a long time, wait for it to automatically shut down and turn it on again to see if it can be restarted.

New energy vehicle display enters the intelligent acceleration stage

New energy vehicles The display screen has entered the stage of intelligent acceleration, and the trend of centralization of automobile architecture is obvious. The automobile cockpit has gone through four major industrial stages such as complete mechanization, electronicization to intelligence, and is still evolving.Among them, the on-board LCD panel, as the core component of the display system, is a "hard cargo" in the automobile cockpit industry chain.

Chang'an's two major new energy brands, Deep Blue and Avita, are both high-end brands. However, if you want to occupy a corner in the new energy market, it is not enough to rely on high-end brands, and Chang'an Qiyuan wants to fill this gap. On August 27, Chang'an Qiyuan, a new brand under Chang'an Automobile, was officially released in Chongqing Chang'an Science and Technology Park.

A more intelligent and better travel experience helps the high-quality development of China's automobile industry. Several Chery "bigwigs" at the event site brought Chery Automobile's new strategies, new technologies, new brands and new products in the field of new energy, which confirmed these changes.

Display technology: China's display technology has gone through multiple stages of development.At first, China mainly followed the technological development of other advanced countries and was in the stage of "following". With the accumulation and progress of technology, China has gradually reached the level of parallel to that of other advanced countries, that is, the "running side by side" stage.

Nevertheless, this Chengdu Auto Show has conveyed a new trend to the industry. The most significant change in the exhibition hall is the rise of the new energy hardcore off-road trend. In addition, intelligence is also an unavoidable hot spot. This year, focusing on urban NOA, car enterprises will enter the intelligent deep-water area to compete. Of course, the price war in the automobile industry was not spared, and this wave also "burned" the Chengdu Auto Show.

common knowledge of car central control display

The role of the central control screen in the car We know that there will be a central control screen in the car.In fact, it has the function of a display screen. Through it, we can watch reversing images, watch some TV series and listen to songs, watch navigation, and watch DVDs, so it has more functions, just like a miniature TV.

So what does it mean to show a car plus an exclamation mark on the car? If the warning light of a car plus an exclamation mark is red, this situation is generally the temperature of the electric drive device is too high, that is, the motor is seriously hot. If this warning light appears, you need to park as soon as possible, and then ask the staff of the auto repair shop to deal with it.

Passable all the way, support automatic storage of 30 radio stations, avoid the trouble of searching for stations, multimedia playback, support DVD/VCD/CD/MP4/MP3 and other media playback, support DVD and other remote control/full-screen touch control.The latest multimedia digital processing technology, excellent sound and picture playback, brings rich and diversified entertainment enjoyment to the boring driving process.

Different position. The central console of the car is located between the main driver's seat and the co-driver's seat, which is convenient for the main driver and co-driver passengers. The display of the driving computer is located directly in front of the main driver's seat for the driver's observation. The content is different. The screen of the car central console mainly displays DVD, MPGPS navigation and other contents.

Instalation appearance Car series assembly saves the cost of redesigning panels Displays some information, driving conditions, temperature, etc. This is just a chicken rib assembly. It can't be the standard for choosing a car.

What to do if the touch screen of the car display fails

1. The solution to the touch failure of the car display: clean the glue on the screen with detergent, wind oil essence, etc. Restart the navigation and restore the factory settings. The restart button is a built-in small button. All GPS navigators have this button on the back or side of the machine. After pressing the restart key, see if there is any response on the screen.

2. After the failure of the central control screen of the car, the easiest way is to use detergent or wind oil essence to clean it. For example, when there is residual glue on the screen, causing the failure of the touch screen, you can use detergent or wind oil essence to remove the glue left on the screen, and then try to Just use the touch screen for the new one.

3. If the touch screen of the car display fails, you can go to the repair shop to change the display.

What's wrong with the black screen of the car screen

There are many reasons for the black screen of the car display, such as power supply, line, and gray layer contact problems. You can try to restore the factory settings first, or troubleshoot with the computer. If it still doesn't work, go to the warranty during the warranty period. If it is not within the warranty period, go directly to the 4s store for repair.

What's wrong with the black screen of the car screen? Because the central control screen is overheating, it is generally caused by the installation of other additional machines and equipment, such as navigation modules, reversing rearview, etc. The load of the central control large screen exceeds its own structural parameters, which in turn causes overheating protection.

What is the reason why the car screen doesn't light up? Nowadays, more and more cars are equipped with high-definition large screens or central control screens, but sometimes the on-board screen will suddenly not light up, which bothers many car owners.

How to solve the problem if the car central control screen does not light up

First check whether the power supply of the display is normal. If the power supply is not normal, please replace the power supply module. Then check whether the wiring contact is good. If there is a problem, replace the wiring. Check whether the display is damaged and replace the display for testing. If it returns to normal, the display is damaged.

Poor line contact: It is necessary to check whether there is a false connection in the line in time. The virtual connection will cause a black screen on the central control screen, as long as the part of the virtual connection is connected intact. The power signal cable is aging: The power signal cable of the central control of the car is aging, and you can try to replace it with a new one.

How to deal with the vehicle display screen not lit: First of all, the ownerYou need to turn off the vehicle and wait for about 1 minute, and then restart the vehicle. At this time, the central control screen will return to normal. At this time, if the central control screen is still black, the owner needs to check the connection cable of the central control screen. If the contact is bad, the screen will be black.