In 2011, the Internet of Things was included in the national five-year development plan for the first time and became a national development strategy. After 2017, the country vigorously developed the digital economy and the Internet of Things industry developed rapidly. People began to pursue a more convenient and comfortable living environment, and the demand for new and new technologies was also increasing.
In April 2021, Huawei brought a whole-house smart solution that disrupted the industry. It uses a whole-house intelligent host as the central control system, has a stable and reliable PLC whole-house network, high-speed full-coverage whole-house WiFi, and supports rich and scalable Hongmeng ecological supporting facilities to distribute information on the whole-house environment, user behavior and system equipment. processing and intelligent decision-making, bringing users an immersive, personalized, and growable full-scenario smart experience.
With the whole-house smart host as the central control system, the whole-house smart host is a host specially built for families. As the "intelligent brain" in the whole house, it is usually installed near the entrance door, replacing the traditional weak current box. Huawei's unique PLC (Power Line Communication) technology combines the power network and the communication network into one, and transmits data through power lines. As long as there is electricity at home, there is a network.
PLC, Power Line Communication, is a communication method that uses power lines to transmit data. The mid-band PLC technology originated in China and is based on the mid-band technology of the HPLC specification of the State Grid Corporation of China. , widely used in the field of domestic electricity consumption information collection and completed standardization by IEEE in 2018. Based on the HPLC/IEEE 1901.1 standard, combined with Huawei's unique technology, it is a mid-band power line carrier communication technology for IoT scenarios. PLC-IoT has low noise and relatively stable, good channel quality; high frequency band utilization and strong anti-interference ability; by modulating digital signals on high-frequency carriers, high-speed and long-distance transmission of data in power line media is achieved. Through multi-level networking, the transmission distance can be extended to several kilometers. Based on IPv6, it can carry a rich set of IoT protocols, enabling end devices to be intelligent and fully connected.
Huawei has also made revolutionary progress in Wi-Fi 6, which supplements the blind spots of power network coverage. Huawei has provided 8 supporting systems. The priority here is to meet the most basic and high-frequency needs such as sunlight, air, water, security, entertainment, etc. Huawei's whole-house intelligence, as Huawei's first step towards the ultimate direction of smart home, is more open and solid than many people expected.