Overview: Skyworth, powered by innovative technology, recently made a strong impression on CCTV Financial Channel's "Consumer Advocacy" program, showcasing its leadership in the Chinese TV industry. As the 19th National Congress of the Communist Party of China concluded, discussions around China’s economic and social progress since the 18th Congress have been widespread. Major media outlets have highlighted the achievements of the past five years, while also recognizing companies that have played a key role in driving China’s development. Last night, Skyworth’s Wallpaper TV, representing the pinnacle of China’s color TV innovation, took center stage on CCTV’s Financial Channel. The appearance not only demonstrated Skyworth’s global presence but also emphasized its significant contributions to the advancement of television technology and improvements in people’s daily lives. Over the past six decades, China’s color TV industry has undergone remarkable transformations, driven largely by advancements in display technology. In 1958, the first black-and-white TV was introduced as a bulky box. By the 1990s, LCD TVs began to dominate the market, shifting the form from box-like designs to sleeker screens. This marked a turning point for the industry, as it started to mature technologically and gain confidence in its capabilities. In 2013, Skyworth took a bold step by embracing OLED technology, becoming one of the first in China to enter this new era of display innovation. The launch of China’s first OLED TV signaled the beginning of a display revolution. Just last November, Skyworth, in collaboration with Hess and BOE, unveiled the country’s first OLED TV with independent intellectual property, marking a major milestone. It showed that China is closing the gap with global leaders like Japan and South Korea, and that domestic manufacturers are now at the forefront of global TV production. With continuous breakthroughs in screen technology, the design of Chinese TVs has evolved dramatically. This year, Skyworth launched the Wallpaper OLED TV, which is as thin as paper and can bend freely. No longer just a flat screen mounted on the wall, the TV now resembles an artistic piece that blends seamlessly into any living space. Liu Zhizhi, a representative from Skyworth, expressed confidence during an interview on CCTV Financial Channel’s "Consumer Advocacy." He believes that as the Belt and Road Initiative continues to expand, China’s TV industry will benefit significantly. Through its own efforts and strategic alignment with national policies, Skyworth aims to contribute to the global success of Chinese manufacturing and ultimately lead the world in the color TV industry. Since the 18th National Congress, China has been pushing forward with innovation, navigating the challenges of a changing global economy and the shift toward a new normal in domestic growth. Today, China’s achievements in economic and social development are impressive, delivering a strong performance that reflects the nation’s resilience and vision. During the past five years, as industries worldwide underwent transformation, China remained clear about its path: focusing on the real economy and advancing high-tech manufacturing. Skyworth stands at the forefront of this movement, playing a vital role in implementing the “Made in China 2025†strategy. Throughout its journey, Skyworth has consistently led the way. From launching the first multimedia TV, to the first Internet TV, the first 4K TV, and finally the first OLED TV, the company has continuously pushed the boundaries of display technology. Over the past 29 years, Skyworth has not only built a solid foundation in the home appliance industry but also laid the groundwork for China’s independent brands to compete globally and achieve long-term success. What is Car Ethernet Vehicle Router,Vehicle 4G Router,Vehicle 4G Wireless Router,Vehicle Wifi Router Shenzhen MovingComm Technology Co., Ltd. , https://www.movingcommtech.com
Car Ethernet is a new local area network technology that uses Ethernet to connect the electronic unit in the car. Unlike traditional Ethernet, which uses 4 unshielded twisted pair cables, car Ethernet can achieve a transmission rate of 100Mbit/s or even 1Gbit/s on a single pair of unshielded twisted pair cables. At the same time, it also meets the requirements of the automotive industry for high reliability, low electromagnetic radiation, low power consumption, bandwidth allocation, low latency and synchronous real-time. The physical layer of on-board Ethernet uses BroadRReach technology, and BroadR-Reach's physical layer (PHY) technology has been standardized by the One-pair Ethernet Alliance (OPEN). Therefore, it is sometimes called Broad RReach (BRR) or OABR (Open Alliance BroadR-Reach). The MAC layer of vehicle Ethernet adopts the IEEE 802.3 interface standard and seamlessly supports widely used high-level network protocols (such as TCP/IP) without any adaptation.
On-board Ethernet protocol architecture
Vehicle-borne Ethernet and its supported upper-layer protocol architecture are shown in Figure 1. Vehicle-borne Ethernet mainly involves OSI layer 1 and Layer 2 technologies, while vehicle-borne Ethernet also supports AVB, TCP/IP, DOIP, SOME/IP and other protocols or application forms.
On-board Ethernet framework
Among them, AVB is an extension of traditional Ethernet functions, which enhances the real-time performance of traditional Ethernet audio and video transmission by adding precise clock synchronization, bandwidth reservation and other protocols, and is a network audio and video real-time transmission technology with great development potential. SOME/IP (Scalable Service-Oriented MiddlewarE on IP) specifies the video communication interface requirements for vehicle camera applications, which can be applied to the field of vehicle cameras, and realizes the mode control of driver assistance cameras through apis.
As an extension of AVB protocol, Time-Sensitive Networking (TSN) introduces related technologies of time-triggered Ethernet, which can efficiently realize the transmission of automotive control information. In addition, the on-board Ethernet of the 1Gbit communication standard also supports Power Over Ethernet (POE) function and Energy-Efficient Ethernet (EEE) function. The POE function provides power for connected terminal devices while transmitting data through twisted pair cables, eliminating the need to connect external power cables to terminals and reducing the complexity of power supply.
On-board Ethernet standardization
In terms of in-vehicle Ethernet standardization, the IEEE802.3 and IEEE802.1 working groups, AUTOSAR, the OPEN Alliance and the AVnu Alliance have played a major role in promoting it.
The IEEE802.3 local area network standard represents the mainstream Ethernet standard in the industry, and the on-board Ethernet technology is developed on the basis of IEEE802.3, so the IEEE is currently the most important international standardization body for on-board Ethernet. In order to meet the requirements of the car, it involves the development of a number of new specifications and the revision of the original specifications within the two working groups of IEEE802 and 802.1, including PHY specifications, AVB specifications, and single-wire to data line power supply. In addition, AVB related to AV transmission, timing synchronization and other specifications also need to be standardized by other technical committees of IEEE, such as IEEE1722 and IEEE1588.
OPEN Alliance
The OPEN Industry Alliance was launched in November 2011 by Broadcom, NXP, and BMW to promote the application of Ethernet-based technology standards to in-car connectivity. The main standardization goal is to develop a 100Mbit/s BroadR-R physical layer standard and develop OPEN interoperability requirements.
AUTOSAR
AUTOSAR is a consortium of automotive manufacturers, suppliers, and tool developers that aims to develop an open, standardized automotive software architecture, and the AUTOSAR specification already includes the automotive TCP/UDP/IP protocol stack.
AVnu
The AVnu Alliance was formed by Broadcom in collaboration with Cisco, Harman and Intel to promote the IEEE 802.1 AVB standard and the Time Synchronization Network (TSN) standard, establish a certification system, and address important technical and performance issues such as precise timing, real-time synchronization, bandwidth reservation, and traffic shaping.