According to foreign media reports, the real-time 3D (RT3D) content creation and operation platform Unity announced the launch of two new products, Unity Simulation Pro and Unity SystemGraph, which can improve simulation performance and functions, and make running simulation easier, faster and more economical .
Unity Simulation Pro is the only product built from the ground up to provide distributed rendering, enabling multiple graphics processing units (GPUs) to render the same project locally or in a private cloud, allowing developers to truly use scalable simulation. The speed of the product can be higher than the speed of real-time simulation, and enables developers to perform more iterations and tests, and quickly obtain information with lower operating costs. Unity Simulation Pro also provides headless rendering, eliminating the need to project each image to the screen, thereby significantly reducing overhead costs and increasing simulation efficiency by 50%. In addition, Unity Simulation Pro is supported by a dedicated product team, focusing on promoting continuous product optimization to achieve further performance improvements.
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Abhinav Gupta, associate professor at Carnegie Mellon University, said: “AI2-THOR is a groundbreaking simulation environment with a diverse library of indoor scenes that can provide highly realistic simulations, but this high fidelity It is computationally intensive. The headless version of AI2-THOR based on Unity Simulation Pro allows us to train models in large clusters, so that experiments that used to take weeks to complete can now be completed in just a few days."
Danny Lange, Senior Vice President of Artificial Intelligence at Unity, said: "As autonomous driving systems become more and more common in daily life, we need to be able to simulate the complexity of the real world. But it is very difficult to do this because the simulation technology is very Cutting-edge requires a large environment, countless sensors, and multiple avatars and agents. Unity Simulation Pro is designed to build cutting-edge simulation applications. With this product, more developers can create and develop different autonomous driving systems in the future, faster and more Safe and more cost-effective."
Unity Simulation Pro is optimized for running scalable simulations, while Unity SystemGraph is a flexible and easy-to-use node-based editor designed to simulate complex electromechanical systems. It can simulate different types of robotic systems and photoelectric sensors, such as lidar sensors and cameras. In addition, through close cooperation with Velodyne and Ouster, the platform can provide a proven, out-of-the-box lidar model. Unity SystemGraph adopts an intuitive and straightforward framework, which makes it easier to expand from small systems to complex systems. Specifically, without access to the actual hardware, autonomous driving experts and engineers can prototype the system, test and analyze its behavior, and make the best design decisions.
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Volvo Cars has been using Unity SystemGraph in the beta version to perform high-fidelity sensor modeling for its autonomous driving perception software testing. Joachim de Verdier, Head of Safety Vehicle Automation at Volvo Cars, said: "Volvo is using Unity's cutting-edge technology in many areas. Unity SystemGraph is a flexible and convenient development tool that is very suitable for simulation and to promote software testing."
Dave Rhodes, General Manager of Unity Digital Twins, said: "By launching Unity Simulation Pro and Unity SystemGraph, we help organizations create, deploy and release the value of AI. With Unity SystemGraph, engineers can more easily simulate sensors, cameras and even complex systems in complex systems. Physical robots. Then you can use Unity Simulation Pro to test and train these systems, which are far faster than real-time speeds, which greatly reduces costs, saves time, and optimizes performance. With these two new products, we can provide designers with the best Solutions to strengthen the feedback loop so that information can be obtained faster and cheaper, and ultimately more innovation."
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