In the 5G era, the Internet more exists in the form of the Internet of Things, integrating cities. Smart cities are one of the three major application scenarios of 5G. In particular, 5G, as an important component of the "new infrastructure", forms a synergy with big data, artificial intelligence and other technologies, and will comprehensively accelerate the digital, network and intelligent transformation of thousands of industries.
With 5G, Internet of Things, big data, artificial intelligence and other emerging hot technologies, smart cities under the strategic background of the "new infrastructure" era will also open up a new phase.
1. Project background
In the construction of the basic urban perception system, smart transportation makes all the major traffic fortresses, schools, units, and buildings in the city under the scope of video surveillance; Xueliang Project and other cover dynamic recognition technology of the whole domain, using smart cameras to identify vehicles, pedestrians, and monitor violations. Detecting problems, etc.; in the construction of the city's sky eye, the monitoring and maintenance of cameras has also become the weakness of the information center personnel of various industries.
For different batches, different manufacturers and different technical specifications of the product, it is difficult to grasp the overall situation. The cloud-side-end collaborative EasyCVR security video cloud service system stands out from the overall solution and provides a better solution for the construction of an integrated operation and maintenance platform , From the perspective of a third party, it is compatible with the product brands of major manufacturers. There are two branches of administrative management and operation and maintenance management. Starting from indicators such as camera status, image brightness, contrast, saturation, and clarity, it solves the problem of video surveillance operation and maintenance. A series of questions.
2. Program introduction
The cloud-side-end collaborative EasyCVR security video cloud service solution is mainly aimed at the equipment on-site in a private intranet, where the intranet has no public fixed IP or public IP, but port resources are few, port mapping is difficult, and it cannot be accessed on the Internet. Other users and devices can access it; and there are many intranet devices on site, and multiple devices need to be unified to the cloud to achieve centralized access and control of the cloud.
This solution needs to use the cloud gateway device on the edge side, such as connecting the device to the EasyNVR video edge computing gateway through the RTSP/Onvif protocol, for unified access of the internal network device. EasyNVR is then used as a lower-level platform to cascade through the GB/T28181 platform to connect with EasyCVR in the cloud. Or through the EasyNTS cloud gateway to penetrate many devices from the internal network to the public network, and release all the network capabilities of the device on the cloud, and EasyCVR will access the devices through RTSP, Onvif, and Haikang SDK in the cloud. Through this layer-by-layer decentralized and extended network architecture, devices are connected to nearby nodes, and relying on the basic capabilities of "cloud, edge, and terminal integration", we focus on building vertical industry solutions.
This solution is mostly aimed at project scenarios that require voice intercom, are more sensitive to video delays, and want to obtain a better video viewing experience, such as: smart city, healthcare, industrial Internet of Things and Internet of Vehicles application scenarios, with the help of edge-side cloud The gateway reduces the delay of various routing and forwarding and network equipment processing in complex networks, and obtains a lower delay and viewing experience.
Three, program advantages
- Low latency: The latency is controlled within 1-2 seconds, which is highly reliable and safe, suitable for real-time computing and short-period scenarios;
- Voice intercom: supports real-time voice calls between the device and the platform, and supports real-time dispatch and command;
- Remote operation and maintenance: directly remotely control field devices, transfer files from computer desktops to terminal devices, send custom operating instructions, remotely debug devices, and freely access and manage devices anytime, anywhere;
- Stable operation: Most field devices have fixed IP, video streaming is more stable, and the quality of long-term playback is higher.
5G is the most fundamental communication infrastructure in the new infrastructure. It can not only provide important network support for other infrastructures such as big data centers, artificial intelligence and industrial Internet, but also can quickly empower digital technologies such as big data and cloud computing. All walks of life are important carriers of the digital economy.
In order to solve urban development problems and achieve sustainable urban development, the construction of smart cities has become an irreversible historical trend of urban development in the world today. The 5G network for smart cities is a network that connects the wireless sensors of the entire city system. 5G is the power grid of smart cities. /Energy, transportation, security, etc. provide direct solutions, which will bring many social and economic benefits. 5G has entered a positive business cycle, and the commercial "flywheel" is turning faster and faster. Compared with the previous generation of technology, 5G will bring us experience changes, technological changes and social management changes.