Intelligent Connected Technology of CAERI Co., Ltd.

New Energy / Intelligent & Connected Vehicle Training Bench

Intelligent Driving Environment Perception Training System

Intelligent driving environment perception training system is an automobile training teaching equipment independently developed by CAERI ICTC. The product uses mainstream brands of LiDAR, Millimeter Wave Radar, Camera, Ultrasonic Radar, and supporting software systems, which can simulate the installation, debugging, testing, calibration, and application functions in real vehicle environments. It can train students to understand the structure and working principle of autonomous vehicle sensors, and master the hands-on ability of assembly, debugging, detection and calibration of each sensor, as well as the ability of fault analysis and processing. Suitable as an internship and training equipment for intelligent connected vehicle curricula in vocational and undergraduate colleges.

Trainer function

① The sensor is installed on the movable bracket, which can simulate the real vehicle installation, commissioning and calibration process, which is convenient for students to grasp the operation points and precautions of the sensor installation, debugging and calibration process.

② The equipment host is pre-installed with customized software, and students can read the relevant signals of detection, and can realize the analysis and decision-making of distance and speed signals through self-programming and setting parameters, and output control signals.

③ The equipment host reserves the signal output port, which can be used to connect to the electric control brake system training platform and the electronic control steering system training platform to realize functions such as simulated LDW.

④ High-definition electronic display screen is adopted to facilitate students to observe signals and data, and HDMI interface is reserved, which can be connected to large screen display in parallel to facilitate teaching.

⑤ The proposed obstacle adopts a special material, referring to the reflection frequency of the real obstacle, close to the actual driving environment, and the bottom is supported by a movable bracket, so that the trainees verify the sensor performance from multiple angles.

⑥ The coordinates of the training area are used to calibrate the radar error and realize the functions of debugging and calibration training.

Intelligent Driving by Wire Steering Teaching and Training System

Intelligent driving by wire steering teaching and training system is an automotive training and teaching equipment independently developed by CAERI ICTC. It uses mainstream brand electric vehicle steering system components, combined with a steering gear detection platform, to facilitate system disassembly, testing, and calibration. It can also simulate the implementation and testing of steering control through programming. After connecting with the sensor training platform, it can achieve the construction and testing of the LKA system. This training platform can cultivate students to master the composition and working principle of the wire controlled steering system, understand the construction and testing of the LKA system, and master the hands-on ability, fault analysis and handling ability of the EPS system assembly and maintenance. It is suitable for the practice and training equipment of autonomous vehicle curricula in secondary and higher vocational colleges and undergraduate colleges.

Trainer function

① The signal generator is used to issue command signals to the EPS controller, which can be programmed or changed to achieve the change of steering angle; The signal generator can display command signals or reserve signal detection interfaces, and signals can be monitored with an oscilloscope/multimeter;

② EPS controller is used to receive the signal of the analog signal generator and convert it into the control command of the steering gear, and the signal detection interface is reserved at the output, and the signal can be monitored with an oscilloscope/multimeter;

③ The steering gear uses mainstream brand electric vehicle steering system components, which can realize manual/electronically controlled steering operation;

④ The steering gear detection system is used to detect the output performance of the steering gear, including steering angle measurement, steering midpoint calibration, free gap measurement and other functions, and can display, record and output test results.

The system can be adapted to:Construction of compulsory and elective curricula for majorsProfessional experimental curricula, engineering practical trainingCurriculum design, graduation project

Intelligent Driving Teaching and Training System for Drive by Wire and Braking

Intelligent driving teaching and training system for drive by wire and braking is an autonomous vehicle training teaching equipment independently developed by CAERI ICTC, which selects mainstream brand electric vehicle brake system components, cooperates with the brake system testing bench, facilitates the disassembly and test calibration of the system, and can realize the realization and test of simulated brake control through programming, and can realize the construction and testing of AEB system after being connected with the millimeter wave radar training station. This training platform can train students to master the composition and working principle of the electric brake system, understand the construction and testing of the AEB system, and master the hands-on ability, fault analysis and handling ability of the assembly and maintenance of the brake-by-wire system. It is suitable as a practical and practical training equipment for autonomous vehicle curricula in middle and high vocational and undergraduate colleges.

The system can be adapted to:

Construction of compulsory and elective curricula for majors Professional experimental curricula, engineering practical training Curriculum design, graduation project

Trainer function

① The control signal generator is used to send a command signal to the brake controller, which can be programmed or changed to achieve a change in braking strength; The signal generator can display command signals or reserve signal detection interfaces, and signals can be monitored with an oscilloscope/multimeter;

② The brake controller is used to receive the signal of the analog signal generator and convert it into the control command of the brake master cylinder, and the signal detection interface is reserved at the output end, and the signal can be monitored with an oscilloscope/multimeter;

③ The brake controller reserves the signal interface to receive the vehicle controller, which is convenient for subsequent integration with the front end as an AEB system;

④ The brake system adopts the standard model of mass production, including brake master cylinder, sub-pump, pipeline and energy storage device, without ABS, which can realize pedal operation/electronic control operation;

⑤ The brake system testing equipment is used to detect the performance of the brake system, including the function of measuring the brake system pressure, system coordination time, etc., and can display, record and output test results in the form of charts.

Solution