The teaching resource package BYD Qin EV is the prototype, and the knowledge system is based on the electric vehicle "Big Three Electricity" and "Small Three Electricity" as a supplement. The BYD Qin EV electric knowledge principle is clearly displayed, and the structure, working principle, and circuit principle of each system are described in animation and 3D, forming a teaching resource package. It includes BYD Qin EV circuit diagrams, maintenance manuals, and a large number of courseware resources to assist teachers in teaching. It is suitable for the teaching of BYD Qin EV vehicles, and is suitable for BYD Qin EV one-stop equipment.
ii. Features
1. Taking BYD Qin EV as the prototype, through the 3D model, the shell is transparent, and the whole vehicle structure of BYD Qin EV is displayed in multiple directions, and the structure of the whole vehicle and each component are clearly displayed. Highlight the selected component by clicking on the menu bar. Take this module out for detailed knowledge learning. The hierarchy is clear, and the position, composition and structure of each component are displayed intuitively and clearly.
2. The main contents of the teaching resource package include: high-voltage safety operation, vehicle structure display, high-voltage working principle, power battery pack, battery management system, charging and distribution assembly, vehicle controller, motor controller, drive motor, reducer Assembly, AC charging, DC charging, temperature control system, steering system, anti-lock braking system, anti-theft system, combination instrument, CAN bus, circuit diagram, fault cases, etc. There are no less than 22 modules, which comprehensively explain the structure, control principle and fault cases of BYD Qin EV.
3. Explanation of the functions of each module: The knowledge system includes knowledge principles, structure display, and circuit demonstration. The circuit demonstration shows the trend of the circuit dynamically through the interactive animation display, decomposes the circuit diagram of each ECU into multiple states, learns the working circuit in sections, improves students' interest, has strong operability, detailed content and smooth demonstration.