序章
現在、 floor LED display screens have become the “new favorite” of basketball courts.
It can not only enhance the viewing experience of the game but also bring a new interactive experience to the audience. But do you know?
When choosing and installing floor LED display screens, there are actually many details that need special attention.
So, how to ensure that it is durable in high-intensity basketball sports? And how can it run stably in complex environments?
目次
1. Special requirements of basketball court environment for floor LED display screens
The intensity of sports on the basketball court is not small. The athletes run around, jump and jump. The floor LED display screen must be able to withstand it.
If the load-bearing capacity is not good, it is easy to be stepped on, so it must be able to withstand at least two tons of weight.
Moreover, sweat and drinks will inevitably spill on the basketball court, and the floor screen must be waterproof and dustproof. Otherwise, the circuit inside will easily be damp and short-circuited.
Also, during the game, players may fall or the basketball may hit the display screen, so it must have a certain impact resistance, otherwise it will break accidentally, which will affect the game and be troublesome to repair.
The basketball court has bright ambient light, especially in outdoor venues. When the sun shines, if the display screen is not bright enough, the audience will not be able to see anything clearly.
したがって、 輝度 of the display screen must be high so that the audience can see clearly, even under strong light. Moreover, the displayed image must be clear and vivid, which requires high contrast.
If the contrast is low, the picture will appear gray and not good-looking at all. In addition, the athletes move very quickly on the court, and the リフレッシュレート of the display screen must be high.
Otherwise, the picture will have a smear, and the audience will feel dizzy. The 解決 must also be high so that the displayed image will be delicate and the audience can see more details.
In addition, the audience can see the display screen from all angles around the venue, so its viewing angle must be wide; otherwise, some viewers will see a blurry picture.
The basketball court environment is complex, and the floor LED display screen must be able to adapt to various situations.
For example, in the hot summer, the display screen may be exposed to the sun, so it must be resistant to high temperatures. Otherwise, it will easily break down.
Moreover, it is inevitable that there will be sweat, spilled drinks, and even dust and debris on the basketball court, so the display screen must be waterproof and dustproof so that it can work normally in harsh environments.
In short, the display screen must be like an “iron man,” not afraid of high temperatures, humidity, and dust, so that it can operate stably for a long time in a complex environment such as a basketball court.
Installation and maintenance are important links in floor LED display screens. If the installation is too complicated, it will not only be time-consuming and labor-intensive but also prone to errors.
Therefore, it is best to adopt a modular design for the display screen, just like building blocks, each module can be installed and debugged separately, so that the installation is convenient and efficient.
Moreover, another advantage of modular design is that it is also easy to maintain. If a module is broken, the maintenance personnel can quickly replace it without removing the entire display screen.
In addition, the structural design of the display screen should also be reasonable, and the maintenance personnel can easily enter the interior for inspection, so that the maintenance will be more convenient.
The basketball court floor LED display screen cannot simply display the picture but also has some practical functions.
For example, it must be able to display game data in real-time, such as scores, time, player data, etc., so that the audience can keep abreast of the game situation at any time.
Moreover, it can also display sponsor advertisements, so that the basketball court can make money through advertising and increase revenue.
The most interesting thing is that the display screen can also set some interactive functions, such as the audience can interact with the display screen through their mobile phones to participate in voting, lottery or small games.
This will not only increase the audience’s sense of participation but also make the atmosphere of the game more active, making the audience feel more interested in watching the game.
2. The impact of basketball event functional requirements on floor LED display screens
1). Optimization of event information display
In basketball games, the audience is most concerned about scores, time, player information and other things. If you can’t see them clearly, it will be a big disappointment.
Take the 2024 NBA All-Star Game as an example.
The floor LED display screen is amazing. It can not only display scores and time in real time, but also play exciting replays, and even change color according to the progress of the game.
In order to make the audience see clearly, the fonts of the display screen are designed to be particularly large. The font height of the score and time is about 10 cm, and the font height of the player information is about 5 cm.
High-contrast colors are used, such as black text on a white background or yellow text on a black background, so that it can be clearly seen even under strong light.
Moreover, the display screen software is particularly intelligent. Once the score changes, the screen can be updated immediately, and the audience will not miss any exciting moments.
2). Synchronization with the event timing system
The time of a basketball game cannot be wrong. Even a one-second error may affect the result of the game.
In the NBA All-Star Game, the floor LED display and the timing system are connected together through advanced signal transmission technology to ensure that the time display is accurate to the second.
This synchronization technology can not only prevent spectators and athletes from misunderstanding the game time but also accurately display the time in the last few seconds of the game to ensure the fairness of the game.
For example, when the game enters a critical moment, the audience and athletes can accurately know the remaining time through the display screen and will not miss any offensive opportunities.
3). Integration of referee auxiliary functions
Referees are very busy in the game. They need to quickly and accurately obtain various information, such as the number of fouls and timeouts.
In the NBA All-Star Game, the floor LED display screen is specially designed with a referee area located at the edge or corner of the screen to display key information such as the number of fouls, timeouts, player numbers, etc.
The font size and color contrast of this information are optimized to ensure that the referee can see it clearly at any angle.
In addition, the display screen can be seamlessly connected to the referee system.
When the referee presses the foul button, the display screen will immediately display the number and number of fouls of the fouling player, helping the referee to make a quick judgment.
This design not only makes the referee’s work easier but also makes the game fairer.
3. Key points for installing floor LED display screens in basketball courts
1). Adaptation of ground foundation
The floor of the basketball court is mostly wooden or rubber floor. When installing the floor LED display screen, the ground must be flat and solid.
The display screen has high requirements for the flatness of the ground, and the error is best controlled within 2 mm, otherwise the splicing effect will be affected.
Check whether the wooden floor is firm and whether the rubber floor should not have cracks or bulges.
Before installation, clean the ground, repair cracks, reinforce the wooden floor keel, and replace the rubber floor if it is damaged.
Finally, self-leveling cement is used to level the ground so that the display can be installed stably.
2). Choice of installation method
The installation of floor LED displays depends on the use requirements of the basketball court.
The fixed installation has good stability, and the display screen is close to the ground, which is suitable for long-term use, but it is difficult to move after installation.
Removable installation has high flexibility and is convenient for multi-functional use of the venue, but the stability is slightly worse.
In terms of installation brackets, fixed installation uses steel structure brackets, which are fixed to the ground with expansion bolts.
For removable installation, use the plug-in or snap-on connection, and add anti-slip pads or support feet to the bottom of the bracket to ensure stability.
3). Line layout and concealment
The basketball court has limited space, the line layout should be reasonable, and the power line and signal line should not be exposed. Plan the line direction before installation and keep it as simple as possible.
If the line can be pre-buried, lay the pipe underground and hide the line, which is both beautiful and safe.
If it is not possible to pre-buried, use a cable trough to hide the line. The cable trough should be close to the wall or an inconspicuous place, and the cover should be strong to prevent the line from being exposed.
4. Safety guarantee of using floor LED display screen in basketball court
1). Personnel safety protection measures
Imagine that the athletes are running on the court, and the audience is cheering beside them.
If the edges and corners of the floor LED display screen are too sharp, it will be too dangerous.
Therefore, the edges of the display screen must be designed to be smooth, just like sharpening a sharp knife to prevent athletes from being scratched when they fall.
In addition, it is best to set some eye-catching warning signs on the surface of the display screen, such as using bright lines or patterns to remind everyone to pay attention to their feet to prevent tripping.
In this way, athletes and spectators can be safer and more assured when they are on the display screen.
2). Equipment safety protection mechanism
The environment of the basketball court is quite complex. Thunderstorms and static interference may cause damage to the display screen.
For example, lightning strikes may instantly burn out the circuit, and static electricity may cause the display screen to suddenly “short-circuit”.
Therefore, the display screen must have lightning protection and anti-static measures.
For example, if a leakage protection device is installed, once leakage is detected, it will immediately cut off the power supply like a “bodyguard” to prevent electric shock accidents.
These safety protection devices can effectively protect the display screen and allow it to work normally in various harsh environments.
3). Emergency response plan
When the basketball court uses floor LED display screen, it is inevitable to encounter some unexpected situations, such as the display screen suddenly goes black or a module is broken.
At this time, the emergency response plan is particularly important. For example, there must be spare equipment that can be used immediately, just like a “substitute player” to ensure that the game is not affected.
The emergency response process is also critical. The staff must know clearly how to quickly troubleshoot and solve the problem once a problem occurs.
For example, first check the power supply and signal lines, and then check whether the module inside the display screen is normal.
With a detailed plan and spare equipment, you can respond quickly when you encounter problems, ensuring that the game goes smoothly and will not be interrupted due to equipment failure.
5。結論
Through the above introduction, I believe you have a more comprehensive understanding of the purchase, installation, and use of basketball court floor LED display screens.
It is not only the “beauty” of the basketball court but also a “powerful assistant” for the smooth progress of the game.
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