Digital twin is a technology that makes a real object into a model with the same scale and size, and realizes various management and data retrieval of the object online.
In the industry, digital twins are increasingly used in applications, including digital cities, digital industrial parks, etc. This technology uses 3D engine modeling to simulate physical entities and has already existed, but most market applications use local deployment. However, this method has high performance requirements for hardware equipment and can only be used in special locations, which is inconvenient. With the development of 5G networks and the popularity of mobile devices, digital twins and smart city deployment solutions are also constantly evolving. So what are the advantages of the real-time cloud rendering solution?
1, ensures extremely low latency and provides a smoother user experience
Low latency refers to the ability to quickly obtain results and display them in real time after the terminal device sends operation instructions in real-time cloud rendering. Achieving low latency involves multiple technical links, includingreceiving terminal commands, executing server-side programs, capturing execution result screens, and encoding the screens , and finally return the processed picture to the terminal device, which only needs to decode and play it. The specific latency is affected by the resolution of the content, such as 4K, 1080P or 2K, and the demand for network bandwidth varies between 3M-8M for a single concurrent connection.
2, Supports a wider range of application types
Although digital twins can be modeled using 3D engines like UE4 or Unity3D, and the UE4 official website also provides relevant documentation on pixel flow, the point cloud rendering service still has its own advantages and necessity.
First of all, the point cloud rendering service can provide real-time cloud rendering capabilities, transferring the rendering process from local to the cloud, greatly reducing the computing load of the terminal device< a i=2>, so that device resources can be better used for interaction and display, and it is more convenient and practical for the entire set of productized point cloud rendering services.
Secondly, Diliang Cloud rendering service can provide consistent rendering quality and performance on different terminal devices, and is not limited by the processing power and graphics performance of the device itself. Whether it is a mobile phone, tablet or smart TV, users can enjoy high-quality rendering effects, compatibility Better than pixel streaming.
In addition, Diliang Cloud rendering service can be optimized based on network conditions and content needs to provide low-latency and high-bandwidth audio and video transmission to further enhance user experience. At the same time, the Diliang cloud rendering service can also support multi-person collaboration, remote presentation and other functions, which enhances the practicality and scalability of digital twins. Many operational load balancing, scheduling and other information are more mature and product-oriented, so that It is ready to use and supports software deployment and SDK docking.
3, supports high concurrency and spectator mode, thereby enhancing interactivity
In the past, when using a local deployment solution, the smart city model could usually only be used by one set of devices, but using the Dianduo Cloud rendering service can support multi-channel concurrency. In addition, Diliang Cloud rendering service also supports spectator mode. Even if 5-way concurrency is deployed, only 5 users can operate at the same time, but others can watch other people’s operations through links or clients, which means that in practice ,More people can transcend time and space constraints to meet their needs for information.
4, Supports various signal reception types
When using cloud rendering technology to operate large programs or models on the server, we use various media to input command signals, which can also be calledinteractive media . Just like we need to use a remote control to select content when watching TV, we need to input signals through the touch screen when using a touch phone.
5, Compatible with more types of terminal devices
Digital twin models and virtual simulation programs using cloud rendering technology can be opened on the computer through links. This is the basic application method. Point cloud rendering also supports access on multiple devices such as mobile phones, tablets, TV boxes, etc., greatly expanding the types of terminal devices.
In addition, Diliang Cloud also supports the function of opening multiple processes. A simple understanding means that you can open many windows in one program. This is similar to how we can open multiple documents for editing at the same time when using the Word editor on our computer.