1. Product introductionThis training system is based on the new Weichai original diesel engine assembly and running accessories as the main components, the engine can be started and operated, and the actual operation of starting, acceleration, deceleration, fault detection and diagnosis, fault simulation and elimination and other working conditions is carried out, and the structure and principle of the diesel engine and the working process are truly displayed. It is suitable for the training and teaching needs of various types of colleges and training institutions for automobile engine theory and maintenance training. The training system has complete training functions, convenient operation, safety and reliability, and beautiful appearance. 
Vertical training platform
Second, the main purpose1. It is suitable for the training and teaching needs of various types of colleges and training institutions for automobile engine theory and maintenance training. 2. It is suitable for the teaching needs of various types of colleges and training institutions for each unit of automobile engine module. 3. It is suitable for the teaching needs of the integrated teaching mode of automobile science and practice. 4. The teaching needs of the teaching mode suitable for on-site teaching. 5 Applicable to the pedagogical needs of the action-oriented teaching model. 6. It is suitable for the teaching needs of the craft teaching mode. 7. It is suitable for the teaching needs of the three-in-one teaching mode (organic integration of classroom, field and experiment). 8 Suitable for the teaching needs of the modular teaching model. 9. It is suitable for the needs of automobile vocational skill appraisal and assessment. 10. It is suitable for the teaching needs of each module, such as structure and principle cognition, function dynamic demonstration, fault simulation and assessment, fault detection and maintenance, fault diagnosis and troubleshooting, etc. 3. Structural compositionThe original diesel engine assembly, the original engine control computer, the instrument cluster, all the relevant original car accessories for the engine start-up operation, the fault simulation assessment and elimination system, the original car circuit schematic board and detection terminal, 90ah large-capacity battery, large-capacity stainless steel fuel tank, engine acceleration mechanism, control panel cabinet, movable bench, bench power main switch, heat dissipation system, bench operation manual, experimental instruction and other accessories. Install digital display table display parameters, casters with locking universal direction, round steel pipe gauntlets on both sides, high temperature and rotation of the bench and other parts of the installation of protective devices. For details about the device configuration and accessories, see the configuration list. Fourth, functional characteristics1. The engine starts and runs normally, and the simulated operating conditions of the engine are normal (including: idling, acceleration, deceleration, etc.). 2. The fault simulation system can simulate the actual operating conditions, set a variety of common faults of the real vehicle engine (conventional: 1-36), and the content and type of fault points can be adjusted according to the user. 3. The voltmeter displays the change of parameter data in real time. 4. The training bench panel is painted with the same color spray engine system circuit diagram of the original car, 1The 5mm cold plate is directly sprayed with color schematic diagram (UV flat plate printing principle panel is guaranteed to be unchanged for many years), and students can intuitively compare the principle circuit diagram and the actual system to understand and analyze the working principle of the engine system. 6. Multi-functional detection terminals are installed on the panel of the training table, which can directly detect the electrical signals of each terminal pin of the engine circuit system on the panel, such as resistance, voltage, current, frequency, waveform signal and other parameters. 7. The training bench is equipped with safety protection devices such as the main power switch of the battery, the protective cover of the water tank, the flywheel and other rotating parts. 8. The base part of the training bench is welded with a steel structure, the panel cabinet is stamped and formed, the panel cabinet and the base can be separated, and the surface of the bench is painted with a universal self-locking caster device. 5. Technical parameters
6. Teaching projects
7. Configuration list (for each unit).
8. Supporting accessories
9. Manufacturing process
10. Shape and color
Ten.
1. Expand functions.
Assessment device and software.
Info Manager.
This information manager is required when operating a device with a teacher's computer fails. The information manager is connected via the USB port of the computer, using USB20 Transferring data. The communication bus of the Information Manager can be selected as a CAN bus, a 485 bus or a wireless one.
Controller. The controller consists of two parts: the operation unit and the fault unit.
1. Operation unit.
Operating unit circuit board (integrated with the display), keypad.
The operating unit is designed with multiple protections;Dual power supply DC 12V input;128x64LCD display;8 switching alarm inputs, up to 48 relay controlsThe operating unit can be assessed offline without being connected to the InternetCan be scored automatically;The display screen prompts when there is an alarm.
It can be upgraded to a wireless network version of the intelligent assessment system.
It mainly has the following operation functions:
1) Student Portal: Used when students remove the fault, you can check the remaining time of the assessment.
2) Teacher Portal: Setup Failure,Eliminate all faults, set the assessment time, change the login password, and set the device number.
A login password is required for the Teacher Portal.
3) Score inquiry: Query the student's current score.
4) Student number inquiry: query the student number set by the teacher through the computer.
5) Equipment number query: query the local equipment address, each operation unit has a unique equipment address.
6) Assessment time start: It is used for the countdown of the assessment start after the teacher sets the assessment time.
2. Faulty unit
There are 24 fault points (the number can be increased or decreased), each operating unit can be connected to two or one fault board, and the contact parameters of the relay are: 10A 24VDCA 240VAC. It is connected to the operating unit by means of a cable cable.
Application Software The software is installed on the teacher's computer, and faults are stored in a database along with student information.
The software is simple to operate and easy to use, and mainly has the following functions:
1) Set up student information.
2) Edit, query, and publish all faults of all devices.
3) Clear all faults of the device.
4) Set up elementary, intermediate, and advanced question banks.
5) Set the assessment time.
6) Extract and query all troubleshooting status of all devices.
7) Print out the assessment results.
8) Test equipment** or not.
9) Change the login password.
Number of devices that can be connected to the master unit:
1) Info Manager.
Configured as a 485 bus, up to 64 devices can be connected.
Configured as a CAN bus, up to 110 devices can be connected.
Up to 255 devices can be connected when configured wirelessly.