The wave of digitalization, networking and intelligence has promoted the rapid development of professional lighting technology. After the Art-Net protocol, ADB France applied it to lighting products, and more than 100 manufacturers have adopted the Art-Net protocol. The application of this protocol improves the backup function of the system and increases the reliability of the control system.
Art-Net is a protocol standard that uses lOM Ethernet based on the TCP/IP protocol (send a large amount of DMX 512 data (up to 255 DMX512 systems) to meet the most urgent and common application requirements.
It gives each affiliated vendor an OEM code and provides an algorithm that combines the MAC code of the network chip, thereby generating a fixed IP address that each device does not repeat, each time the network is connected, from the console to the entire network. After sending a patrol packet, after each controlled device or other console on the network responds, the console can understand the configuration of the network and the attributes of each device, and the entire network can operate normally.
The Art-Net protocol can be regarded as a combination of the TCP/IP protocol and the DMX512 protocol. It is compatible with a large number of existing DMX512-based devices, and solves the shortcomings of the DMX512 protocol by using network technology. The technology is mature, the system cost is low, and the system is widely used. The standard Ethernet technology used solves the shortcomings of the DMX 512 protocol, with mature technology and low system cost.
It is precisely because the Art-Net protocol evolved on the basis of the DMX512 framework that it can handle many DMX-controlled luminaires. Therefore, the equipment manufacturer only needs to configure an RJ45 interface and the corresponding signal conversion chip on the equipment, so that the "old" product can be upgraded in an instant and conform to the networked lighting control mode.
When the industry giants are still fighting for their commanding heights, the next generation of control agreements in the lighting control industry should be an unfinished topic. I think Art-Net belongs to both now and tomorrow.
Anti Reflection Film
Anti Reflection Film (AR film) is a widely used optical thin film used to reduce optical surface reflection and improve optical transmittance. It is widely used in electronic displays, solar panels, eyeglass lenses, photography lenses, and other fields to provide clearer and brighter visual effects.
AR film is a thin film material with high transparency and low reflectivity. It changes the propagation mode of light by coating a special chemical substance on the optical surface, thereby reducing reflection and improving transmittance. The main function of AR film is to reduce the reflection loss of light on the optical surface, allowing the observer to see the details of the object more clearly, while improving the brightness and contrast of the display screen.
AR film has a wide range of applications in the field of electronic displays. In liquid crystal displays, LED displays, touch screens, and other devices, AR film can effectively reduce the reflection of ambient light, improve display performance and visibility. It can prevent problems such as flickering, blurring, and glare in the image, allowing viewers to use electronic devices more comfortably.
In addition, AR films are also widely used in solar panels. Solar panels typically need to absorb as much sunlight as possible and convert it into electrical energy, but the reflection of light can lead to energy loss. AR film can reduce the reflection of sunlight on the surface of solar panels, improve the absorption rate of light, and thus improve the efficiency of solar panels.
In the field of eyewear lenses, AR film can reduce surface reflection, improve transparency and visual clarity. It can avoid glare and interference, providing a more comfortable visual experience. In addition, AR film can also prevent dirt and fingerprints on the surface of glasses and lenses, making them easier to clean.
In the field of photography lenses, AR film can reduce reflection on the lens surface, improve image clarity and contrast. It can eliminate light interference inside the lens, reduce light scattering, and provide higher quality photos and videos.
In summary, Anti Reflection Film (AR film) is a widely used optical thin film used to reduce reflection on optical surfaces and improve transmittance. It has important application value in fields such as electronic displays, solar panels, eyeglass lenses, and photography lenses, providing users with a clearer and brighter visual experience.
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