| Driver-in-the-loop Test System |
—— Overview
With the continuous development of automobile intelligence, drivers have higher and higher requirements for comfort and safety. Automobile intelligent assisted driving, active safety and automatic driving have become the frontier trend of automobile technology development. In the process of developing and verifying these advanced vehicle technologies, it is necessary to provide a hardware-in-the-loop closed-loop test environment.
Driver In-the-Loop (DIL for short) is developed based on the traditional hardware-in-the-loop. It contains four elements of "people-vehicle-road-environmental transportation", which is the verification of new automotive technologies. The development provides platform support and has attracted the attention and attention of more and more research institutions and automobile manufacturers. At the same time, the system is developed based on real-time simulation technology and combines the actual behavior of real drivers.
Huahai Technology integrates core technologies at home and abroad, and combines your actual needs to provide you with complete DIL solutions and high-quality engineering services.
—— Main Application Areas
• Driver's advanced assistance system test
• Development and testing of automotive active safety technology
• Development of car networking technology
• Driver behavior analysis
• Traffic safety research
• Human-computer interaction research
• Research on man-machine co-driving
• Special vehicle driving training
• Vehicle dynamics simulation experiment
• 3D image rendering technology research
• Development and testing of vehicle suspension chassis system
• Vehicle ride comfort verification and evaluation
• As a demonstration platform to enhance the image
—— System Characteristics
• Parameterized vehicle dynamics model
• Rich dynamics editing interface
• Semi-physical simulation can be realized
• "Human-Vehicle-Road-Environment" high-performance real-time closed loop test platform
• Rich sensor models
• It can be tested under extreme conditions
• Can realize the development of customized cockpit
• 3D scene can be customized
• HD scene rendering interface
• Scene events can be edited and modified
• Scene import in universal format
• Extensible sports platforms of different forms
• Better system scalability
• Customized development according to needs
—— Customer Benefits
• Improve test efficiency and test quality, reduce development cycle and save cost;
• It can achieve extreme working conditions testing, avoiding the risk of real vehicle testing;
• Able to provide technology throughout the entire automotive development process (from design to evaluation);
• Can test the real-time performance of vehicle design and control system;
• The system can be reused, and the user can edit the vehicle performance parameters to complete the test of different models under different working conditions;
• Create test scenarios and traffic incidents based on GUI interface, easy to operate;
• The optimal vehicle configuration can be determined;
• Support hardware platform expansion to realize semi-physical simulation test.
—— Professional Service
♦ Development of real-time simulation model
• Vehicle dynamics simulation model (traditional/EV)
• Traffic environment simulation model
• Road simulation model
• Driver simulation model
• Sensor simulation model
♦ Driving simulation environment development
• Customized development of multiple models of driving simulators
• Customized development of multi-degree-of-freedom motion platform
• Design and development of visual display system
• Customized development of virtual cockpit
♦ Scene software development
• Road modeling
• Static scene modeling
• Vehicle dynamics modeling and parameter editing
• Dynamic scene event development
• Creation of standard scene library
♦ Professional solutions
• HIL test solution for vehicle control strategy
• Integrated vehicle control strategy HIL test solution combined with the demonstration platform
• Test system solution based on multi-degree-of-freedom motion platform
• Automotive development and test platform solutions
• Vehicle chassis test system solutions
• Traffic safety testing solutions
—— Case
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