Manufacturer of autonomous intelligent driving simulator

1、 Laboratory Introduction

ErgoSIM human-machine co driving intelligent driving simulator

The system is a method developed by Beijing Jinfa Technology Co., Ltd. for intelligent transportation research in the field of traffic safety, based on the theories of "human machine environment" and "human information physics" systems, through independent innovation and configuration.

ErgoSIM human-machine co driving intelligent driving simulator

Based on the ErgoLAB human vehicle road environment testing cloud platform, the intelligent system is evaluated and optimized by real-time synchronous collection of multi-dimensional data on people, vehicles, roads, and environments, analyzing the status of personnel in different environments and tasks.

2、 Laboratory composition

The ErgoLAB human-machine co driving intelligent simulation laboratory consists of three main experimental platforms, including a control room and several driving simulation testing rooms or virtual reality laboratories (VR/Simulation LAB) arranged as follows: 1. The traffic scene editing and autonomous driving simulation platform is mainly arranged in the control room, 2. The multi-modal data synchronization acquisition platform based on the driving simulator is arranged in the experimental testing room, and 3. The multi-modal data analysis and artificial intelligence application platform is mainly arranged in the control observation room.

1. Human machine co driving intelligent simulation laboratory (research direction in traffic safety and driving behavior, intelligent cockpit HMI human-machine interaction evaluation, autonomous driving simulation verification evaluation, ADAS/AD algorithm simulation verification, DMS testing)

2. Vehicle Human Machine Engineering Virtual Simulation Laboratory (Vehicle Human Machine Engineering Design and Simulation, Basic Human Machine Engineering Research: Anthropometry and Biomechanics Testing, HMI Intelligent Human Machine Interaction Simulation Testing, ADAS HUD Human Machine Interface Ergonomic Testing)

3. Driving behavior test vehicle (natural driving behavior research, autonomous driving test verification, DMS testing)

ErgoSIM human-machine co driving intelligent driving simulatorThe system consists of the ErgoLAB Human Vehicle Road Environment Testing Cloud Platform, ErgoLAB Human Vehicle Road Environment Comprehensive Data Analysis Platform, Traffic Scene Simulation and Autonomous Driving Simulation Verification Platform, and Simulated Driving Environment System.

3 Traffic scenario simulation and autonomous driving simulation verification platform

Ansys VRX is a comprehensive traffic scenario simulation software suite that includes real-time vehicle model development, real-time animation software development, virtual driving environment development, and comprehensive solutions. The system provides all the tools and models needed to build a super realistic virtual world: traffic scene models, sensor models, driver models, TA automation testing, TADAS control algorithm simulation integration, vehicle models, scene DEMOs, and a complete light environment simulation database.

4. Simulation driving environment system

Real car driving simulation cockpit: equipped with a real car cab, active power feedback system, and operation control, supporting a 6-degree-of-freedom platform.

Immersive simulation driving scenario: The construction of a virtual environment with immersive and interactive visual simulation can achieve visual output of 180 ° -360 °. Realistic driving control experience: using a multi degree of freedom vehicle driving dynamics model to accurately calculate the vehicle's motion posture at every moment.

Using a simulation database to drive the simulation environment, building an environment simulation cabin to simulate physical environments such as sound, light, vibration, and microclimate, and synchronously collecting and analyzing multidimensional human-machine environment data in the simulated environment.

ErgoLAB Human Vehicle Road Environment Testing Cloud Platform

The ErgoLAB human vehicle road environment testing cloud platform can synchronously collect data on people, vehicles, roads, and environments. Driver visual information data, driver physiological changes data, driver brain activity data, EEG and near-infrared, driver behavior performance data, driver motion capture data, driver status data, road environment data, vehicle data, spatiotemporal data, biomechanical data, etc.

ErgoLAB Comprehensive Data Analysis Platform for Human, Vehicle, Road and Environment

The ErgoLAB comprehensive data analysis platform for people, vehicles, roads, and environments can quantitatively analyze data on people, vehicles, roads, and environments.

1. Behavioral analysis system

The system implements automatic and manual encoding of behaviors, and data statistics include basic data statistics (occurrence time, frequency, etc.), behavior interaction analysis (time, frequency, probability, etc. of two or more behaviors occurring simultaneously), and behavior sequence effect analysis (multi-level data statistics between behaviors). All behavior encoding data can enter spatiotemporal analysis.

2. Motion capture analysis system

The system uses 3D digital virtual humans to monitor the Flexion/Extension bending/extension, Abduction/Addition abduction/adduction, Rotation rotation, Angular Velocity, and other joint positions, achieving real-time visual feedback on individual movements and postures, and automatically warning of risky posture movements.

3. Spatiotemporal behavior analysis

Visualization of human footprints and spatiotemporal heat maps during driving can directly present data, express current situations, and predict trends.

4. Vehicle data analysis

Vehicle basic data analysis, including driving trajectory, heading angle, yaw rate, instantaneous turning radius, road slope, centroid lateral angle constraint, friction circle constraint, and other driving stability analysis. Advanced analysis function, comprehensive calculation of multiple data sources for testing and analysis of basic performance, stability, acceleration, as well as testing of steering wheel, foot pedal, etc. of automobiles.

5. Facial expression analysis

Real time automatic encoding of facial expression states, including happiness, sadness, disgust, fear, etc., monitoring head position coordinates, accurately calculating emotional valence and various micro expression data, combined with artificial intelligence and machine learning algorithms, further realizing automatic recognition of operator's distraction, fatigue, stress and other states, as well as warning feedback under specific conditions.

6. Post physiological analysis

The physiological analysis system includes HRV heart rate variability analysis software, EDA skin electrical analysis software, RESP respiratory analysis software, SKT skin temperature analysis software, EMG electromyography analysis software, and General analysis software (environmental data, eye electrical data, etc.), and performs time-domain analysis, frequency-domain analysis, nonlinear analysis, visualization reporting, and special signal processing and statistical analysis.

7. Eye Movement Analysis System

The system includes eye movement processing, eye movement state analysis (fixation, scanning, blinking, etc.), visualization analysis (hotspot map, trajectory map, 3D map, etc.), AOI data statistics, sequential visualization analysis of fixation AOI, and eye movement interaction data statistics for VR Plug in virtual scenes.

8. EEG analysis system

The EEG analysis system can monitor an individual's brain area heatmap in real-time, as well as perform precise signal processing and statistical analysis, including time-domain data (average amplitude, maximum/minimum amplitude, etc.), frequency-domain data (delta wave, theta wave, alpha wave, beta wave, gamma wave, custom frequency band), time-frequency analysis, and attention and fatigue index statistics, such as SMR wave, alpha/beta wave, etc.

9. Near infrared analysis system

The near-infrared analysis system can detect real-time changes in an individual's cerebral blood oxygen saturation, as well as provide accurate signal processing and statistical analysis.

3、 Laboratory functional characteristics

Synchronized collection and analysis of human vehicle road environment during intelligent human-machine co driving processErgoSIM human-machine co driving intelligent driving simulatorIt can achieve the construction of various vehicle road environment, and combined with the ErgoLAB human-machine environment testing cloud platform, it can synchronously collect and analyze data from various dimensions of human vehicle road environment during the process of human-machine co driving, providing assistance for solving related problems in the process of human-machine co driving.

2. Traffic scenario simulation and autonomous driving simulation environment

Automatic and efficient traffic scene simulation, including a comprehensive traffic scene simulation software suite, including real-time vehicle model development, real-time animation software development, and virtual driving environment development, can meet different forms of research needs.

3. Personnel state recognition combined with intelligent algorithms

By inducing states through behavioral paradigm experiments or evaluating results through subjective questionnaires and scales, a labeled multi-channel objective quantitative data is established. Combined with machine learning algorithms, the model is customized for intelligent recognition of personnel emotions, cognition, stress, load, and other states.

4、 Customized development and joint experiments

Jinfa Technology has a complete software and hardware research and development team, supporting joint customized development. It can cooperate with universities, research institutes, etc. to achieve the transformation of scientific and technological achievements through the combination of theory and algorithm. The company also has a professional research and experimental team, all of whom have professional research backgrounds. They have built an experimental platform for industry university research cooperation and resource sharing, providing joint scientific research and experimental services throughout the entire process of experimental design, data collection, data processing, and statistical analysis.

5、 Manufacturer Introduction

Beijing Jinfa Technology Co., Ltd. is a technology-based small and medium-sized enterprise recognized by the Ministry of Science and Technology and Zhongguancun, with independent import and export operation rights; The independently developed technologies, products, and services related to human factors engineering and ergonomics have won multiple provincial and ministerial level scientific and technological awards, software copyrights, and provincial and ministerial level new technology and new product (service) certifications; We have passed multiple international certifications and explosion-proof certifications such as European CE, American FCC, EU RoHS, ISO9001, ISO14001, OHSAS18001, etc.

Jinfa Technology has established an academic research team, technical team, and R&D team specializing in human factors engineering. Through years of industry university research cooperation with research institutions and universities, it has accumulated multiple core technologies in the fields of human factors and ergonomics, as well as state recognition and human-machine efficiency evaluation technologies and research methods based on artificial intelligence algorithms such as machine learning! The laboratory planning and construction technical team of Jinfa Technology provides technical support and after-sales service, covering the entire lifecycle of laboratory construction from planning and layout to equipment training and guidance from multiple perspectives.