Teaching Model Car ABS Ebd Brake System Training Platform

Product Requirement
The equipment is based on Volkswagen Jetta's ABS/EBD braking system and is equipped with a diagram of the working principle of the ABS/EBD system, which truly shows the working process of the ABS/EBD system during emergency braking.
Functional Requirements
1. The real car ABS/EBD brake system is based on the real object, and the composition structure of the ABS/EBD brake system is fully displayed.
2. The front and rear axles are driven by the three-phase asynchronous motor to simulate the driving of a car. When the brake pedal is urgently stepped on, the ABS/EBD system starts to work, and the front and rear brake discs keep turning slightly, and you can feel constant on the brake pedal
Flick the feet, a real demonstration of the working process of the car's ABS/EBD system.
3. The measurement panel of the training platform is painted with a color inkjet circuit diagram, which is made of a 5mm thick high-strength transparent acrylic sheet mirrored on the back. It is resistant to large temperature differences, wear-resistant, moisture-proof, corrosion-resistant, not easy to deform, and has a long service life. Bright colors, not easy to fade, etc.; students can intuitively compare the circuit diagram and the actual ABS/EBD brake system to understand and analyze the working principle of the control system. 4. There are detection terminals installed on the panel of the training platform, which can directly detect the electrical signals of the pins of each sensor and control unit on the panel, such as resistance, voltage, current, frequency signals, etc.
5. The training platform is equipped with 6 pressure gauges, which can display the hydraulic changes of the brake master cylinder and the four brake cylinders in real time.
6. The panel of the training platform is equipped with a fault indicator lamp and a diagnostic socket, which can be connected to a dedicated or general automobile decoder to perform ECU code query, read fault codes, clear fault codes, and read data streams for the ABS electronic control system.
Perform component testing, parameter setting, waveform analysis and other self-diagnostic functions.
7. The training platform is built with international standard aluminum alloy profiles. It has the characteristics of light weight, high strength, corrosion resistance and long life. It does not need to go through the spraying process, is more environmentally friendly, and looks more beautiful and high-end. The bench has self-locking casters. The device is flexible to move, safe, reliable, sturdy and durable.
8. Multimedia intelligent fault setting and assessment system
1) The system consists of three parts: a tablet equipped with an Android system (Android), a Bluetooth main control board, and a fault setter control board. Teachers can remotely start and stop teaching equipment through the Bluetooth wireless settings that come with the tablet computer. One tablet computer can control multiple teaching equipment, which is convenient for teaching and lectures.
2) The title bar of the assessment fault setting interface uses large fonts to display the name of the teaching equipment, and the name of the fault point is displayed on the fault button in Chinese, which is intuitive and clear. The user can edit and modify the device name and fault point name at will according to different devices, the operation interface is humanized, and the man-machine dialogue is friendly.
3) The Bluetooth of each device is equipped with a different number, which can effectively distinguish multiple devices, and is equipped with Bluetooth connection and Bluetooth disconnection options, which can connect and disconnect the Bluetooth of different devices in one interface, so that teachers can easily control The ignition start and fault settings of all teaching equipment in the classroom are simple and flexible to operate, which effectively improves teaching efficiency.
4) Three types of faults: open circuit, virtual connection, and short circuit can be set. Single fault or multiple faults can be set. Up to 126 faults can be set; there are all settings and all fault clearing functions, which can be used for practical training of students connecting lines operating.
5) There is a teaching mode function. Teachers can save supporting teaching courseware, teaching videos, original car materials, equipment manuals, training manuals and other materials in the teaching mode folder, and wirelessly connect to the projector, LCD TV, and teaching all-in-one machine And so on for multimedia teaching.
6) There is a login interface to distinguish the authority of teachers and students;
7) The software has a supporting assessment function, which can be assessed by a single machine or by multiple people connected to the network Wifi. The teacher and the student interface are separated. The teacher can enter by entering the "user name" and "login password". The login password can be changed at will; after the teacher sets the test questions and test time in the "assessment fault setting" interface, send the test questions and enter the assessment mode. Teachers can ask questions at will. After setting the fault, the button on the screen will turn from green to red, and the relay board will act at the same time, and the device will malfunction.
8) The student's grade, class, name, exam number and exam results are recorded in the "student information management" database. Teachers can view student information and exam results at any time, and can be converted into Excel files and exported to software and SD In the card, it is convenient for teachers to manage student information and grades.
9) After starting the server in the "Server Management" interface, you can form a LAN with the student client via Wifi. After the teacher sets the test questions to be sent, the student client interface synchronously displays the name of the test device, the names of all fault points of the device, the category of test questions, and the number of test questions. And the remaining time to answer the question. After the student detects the fault on the device, he selects the corresponding fault button and submits the test paper (or the test time is over), and the test result will be seen, and the software will automatically generate the score report.
10) The software is equipped with a function to limit the number of failures that students can choose, and no more than the number of failures is set to prevent students from random selection.
11) The number of failures of the standard relay control board is 20 open circuits/virtual connections + 6 short circuits. The capacity of each faulty channel is DC10A.
12) A short-circuit fault is a short-circuit of the signal to the ground, and self-recovery insurance is connected in series between the lines to prevent the computer from being damaged by the wrong line connection.
13) RS485 field industrial bus communication is adopted between the Bluetooth main control board and the relay control board, with long communication distance, stable signal and anti-interference.
14) It can be used in conjunction with the touch screen intelligent fault setter, wireless and wired operation modes, flexible and convenient.