As the soul of the display screen, the control card accounts for a small proportion of the funds in the display screen, but it can best reflect the advantages of the display screen different from other advertising media.
In recent two years, led display technology has entered a very good development stage, and the development of control card technology has reached a relatively high level. Monochrome and bicolor asynchronous control systems are represented by BX (Yang Bang) and EQ (Easy Width), and sporadic rain is represented by gray synchronization. The maturity of technology makes more companies eager to enter the field of control cards in an attempt to share a piece of the action. The competition of asynchronous control cards with simple repetition and no originality has evolved into a price war. Selling high technology as radish and cabbage is tantamount to burning a harp and cooking a crane, which wastes people and money. This belongs to the sorrow of the industry.
When everyone is worried about the next development of control card technology, the constant dance card was born, which brought a milestone development concept to the control card field. Let the display screen no longer only display lifeless caption pictures, but let the screen move at low cost and let the customer's heartbeat dance with the screen.
By making dynamic characters with 3D animation software, they are imported into display control software and finally displayed on the display screen. Let all control cards refresh. Mr. Wang Hongpu, the chief designer of "Constant Dance Card", promoted this revolution. However, in order to truly realize the ordinary screen running animation and achieve the best effect, the constant dance card is the only one. Because the constant dance card is designed to make the display dance.
Admittedly, other control cards can also play animations, but a real dynamic card should have the following elements:
1, a variety of animations and dynamic words to choose from.
This requires the control card to achieve unlimited creativity, which is obviously impossible for all existing control card software.
The sample requires that the special effects provided by each software must be limited. Mr. Wang's greatest contribution is the introduction of third-party software to achieve this requirement. Animation software has been able to meet the unlimited creativity we need. The animation card chooses GIF format as the executable file of animation software among various formats, mainly because all animations without gray scale can be converted into GIF format by corresponding software. At the same time, there are a large number of pictures in GIF format with various themes on the Internet for users to choose from, and the constantly dancing cards can show these customers' favorite animations through the display screen.
(See if you want to add the concepts and features of animation here. )
2, massive animation playback
The traditional control card has two or four megabytes of memory, which obviously cannot meet the massive demand. You must add a larger memory core to the card.
Film, the speed and quality of communication will be improved. Serial communication not only fails to meet the requirements, but also is prone to communication failure. Hot-plug COM header is more likely to cause the control card or computer to burn out. The speed and quality of network communication is not a problem, but the cost has also increased, and the communication settings are not easy for end users to master.
The solution of Hengwu card is to use SD memory card, which not only solves the problem of mass storage, but also solves the problem of communication, so that customers don't have to worry about wiring and communication failures. But why choose SD card instead of USB flash drive? This problem can be explained by almost all digital products choosing SD memory card instead of U disk, which proves that SD card is more stable than U disk.
3. You can simply edit the selected animation.
There are a lot of materials on the Internet, but I want to show the best effect on the display screen. You need card control software.
The selected animation is simply adjusted in speed, color and size. Constant dance card software makes these easier. Otherwise, not to mention the tedious operation of professional software, multiple softwares will also make customers wonder why.
In addition to the characteristics of the above dynamic card, the advantages of the constant dance card are as follows:
1, industrial hardware design and testing
2. The playing forms are more diversified. In addition to traditional subtitles and pictures, you can also play gif animation. Effectively prevent people from aesthetic fatigue caused by all kinds of subtitles displayed on all display screens.
3. Play offline to avoid the trouble of connection failure, communication mode selection and wiring caused by connecting the data cable. No longer let customers have computers because of the display screen.
4, massive memory. This card uses SD card to store programs, and directly plays all programs stored in the card.
5. Support vertical bar screen. Completely solve the current situation that the unit boards cannot be vertically arranged because there is no corresponding control card support.
6. Network support for radio programs. Provide excellent animation programs for customers to choose from, and customize the programs according to the actual situation of customers. Personalize each customer's display screen.
7. The screen brightness can be adjusted automatically, saving energy up to 80%. Green environmental protection control card.
8, the operation is more convenient, you will get started.
9. Support multi-regional display. Big card, medium card and small card can be partitioned infinitely.
10, with clock, counting, countdown and time switch.
Admittedly, the cards that keep dancing are not perfect. But she must be your best choice.
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