New Energy Vehicle

Teaching Software For Training Room Construction

Intelligent App Teaching System

(based on the curriculum system designed by German Volkswagen New Energy qualification certification, three levels of EUP / HVT / HVE)

The system app course resource package is based on the technical data of the host plant and the real cases of dealers. Through cloud computing and teaching mode drills, the real system knowledge and maintenance cases are reproduced in the teaching scene. The resource package is sorted out by the original factory maintenance manual and training system, and the video demonstration is conducted in the form of micro-course and animation. The course content is guided by a flipped classroom Each knowledge point or fault case contains a description of ability elements matching with the course and micro-video, graphic display, and micro-video of structure principle introduction. Knowledge points and skill points are connected through cases so that students can remember and verify repeatedly in the process. To achieve the goal of technical training. In the teaching process, the teacher only needs to guide the students to complete the work tasks, properly introduce the key information, and display the designed ability elements description and knowledge key content in the case through the intelligent app, which can perfectly present the classroom.

Functions

1. According to different courses

Through the selection of fault modules, teachers can freely, intuitively, and quickly select various fault modules. Each fault module has a relative fault. Now, through the description of fault restoration, the fault phenomenon in the maintenance case can be reproduced in the intelligent training room. The fault accessories and operation guidance required for fault restoration are recorded in the manual, so that teachers and students can easily reproduce the fault case, and have a more comprehensive understanding of the fault form and setting requirements, so as to carry forward with problems The purpose of learning.

2. App application maintenance steps module function

Click the maintenance steps to view the maintenance method of the fault case. The maintenance video is based on real vehicle maintenance as a guide. The video micro-course content includes the real display of the fault cause, diagnosis and implementation method, fault conclusion analysis, etc. during the video operation process, the training equipment, tools, measuring tools, teaching scene, and integrated teaching aids are fully matched, which reduces the pressure of teachers It greatly improves the teaching efficiency and avoids the teaching pain points that the micro-course and hardware can't match.
In the process of video playing, any fast forward, fast backward, pause, and other operations can be carried out. When the video is playing, the maintenance steps can be switched directly, the knowledge points can be displayed and explained, the ability elements can be displayed and explained, and the assessment and evaluation can be displayed and explained.
When playing the video, you can slide up and down on the right side of the screen to control the volume.
Intelligent fast switching makes the teacher teaching more efficient.

3. Key functions of APP application knowledge

The key point of knowledge is that screening is the essence of the technical information released by the master plant training teacher based on the technical information released by the case and the technical department, which is summed up by internal discussions and repeated tests so that it can match the occupation education characteristics and meet the content of the curriculum conversion rate. The theoretical support of its micro-course video maintenance module, through the explanation of knowledge points, students can fully grasp the theoretical knowledge points needed to eliminate the fault. The knowledge points mainly to provide the knowledge information corresponding to the fault point, and the knowledge point information mainly includes fault cause analysis, circuit analysis, installation position, system composition, the working principle, and other teaching content expansion. In the process of explaining the key points of knowledge, we can enlarge the teaching content directly by pulling two fingers to make the classroom teaching materials more colorful. Each knowledge point is from simple to difficult distribution, so that the teaching process from simple to deep, easy for students to understand.

4. App application capability elements and functions

The ability elements are made according to the standards of the maintenance front line and the technical requirements of the manufacturer. The ability elements that must be possessed by each fault case are displayed at different levels so that the standards and requirements of the maintenance process can be fully displayed. The training objectives are clear and the key points of teaching are implemented. The technical ability and level standard that students need to have is through troubleshooting and standard maintenance The operation is reflected. The whole teaching process is carried out around the ability elements. The layered design will make the students' operation and the teacher's explanation process focus on the key points, so as to achieve the learning goal of "unity of knowledge and practice". In the process of explaining the ability elements, two fingers can be pulled directly into the teaching content for amplification.

5. App application case summary function

According to the whole module teaching system, summarize the related problems and diagnosis process encountered in the course, sort out the teaching content and practical operation points, master the contents of cases or projects through diagnosis tree diagram or inspection flow chart, and make visual summary and analysis of the course.

Course Resources

1

The course module of each system has the introduction of teaching knowledge points to do topic or real fault case phenomenon introduction, including topic introduction, complete test and case reproduction of fault phenomenon in animation. Let the students be interested in the possible causes of the fault cases, and describe the relevant knowledge of the course in detail after the introduction of each course, and explain the working principle and technical requirements of the relevant courses.

2

The applied curriculum system of new energy EUP electrical contact personnel system includes 29 learning task knowledge points of electrical and electronic courses, 22 learning task knowledge points of high voltage safety, new energy vehicle recognition, new energy maintenance and charging flow, and 22 learning task knowledge points of body electrical and air conditioning chassis transmission.

System module	Course module	Course information	Course content
Automotive Electrical and electronic	01 -Fundamentals of electricity	Basic knowledge of electricity	01 - atoms, electrons and charge carriers
			02 - difference between AC and DC
			03- Ohm's law, the relationship between voltage, current and resistance
		Electronics, Electrical measurement	04 - resistance, voltage and current measurement
			05 - diode, triode, capacitance measurement
			06 - self-induction and mutual inductance
			07- use of multi meter and current clamp
		In series, Parallel circuit	08-diy circuit connection Teaching
		In series, Parallel circuit	09- series and parallel measurement characteristics and Practice
	02- common automotive sensors	Overview of sensors	01- description of common automobile sensors
		Overview of sensors	02 - definition and calibration of sensors
		Characteristics and classification of sensors	03- Features and brand introduction of sensor
		Characteristics and classification of sensors	04 - sensor classification features
	03- sensor application and measurement	Application and measurement method of sensor	01 - engine speed sensor
			02 - camshaft position sensor
			03- wheel speed sensor
			04-ntc temperature sensor
			05 - pressure sensor
			06- height sensor
			07 - Sunshine rainfall sensor
			08- step and broadband oxygen sensor
	04- actuator	Types and applications of actuators	01- features and types of actuators
		Hydraulic actuator	02- Characteristics and types of automobile hydraulic actuator
		Actuator motor	03- common motor types and working principles of automobile
		Actuator motor	04 - operation of permanent magnet motor
	05 - circuit diagrams and circuit symbols	Circuit diagram symbols	01 - circuit diagram symbols
	05 - circuit diagrams and circuit symbols	Circuit diagram recognition	02- circuit diagram reading
	06- vehicle network system	Composition of vehicle network	01- vehicle network
	06- vehicle network system	Network system cognition	02- cognition of vehicular network structure
High voltage safety course	01 - safety voltage	Safety voltage description	01 - safety voltage description
	02 - new energy high pressure hazard identification	Understanding of high voltage components	01-Pressure components on - e-Golf
		High voltage system components	02 - composition of high voltage system
		High voltage system components	03 - how to correctly identify high voltage components
	03 - high voltage safety protection	High voltage safety protection	01 - high voltage safety protection method
	04- first aid for electric shock	First aid process after electric shock	01 - order of emergency calls
	04- first aid for electric shock	CPR cardiopulmonary resuscitation	02-cpr cardiopulmonary resuscitation process

System Module	Course Module	Course Information	Course Content
Automotive Electrical and electronic	01 - Fundamentals of electricity	Basic knowledge of electricity	01 - atoms, electrons and charge carriers
			02 - difference between AC and DC
			03 Ohm's law, the relationship between voltage, current and resistance
		Electronic and electrical measurement	04 - resistance, voltage and current measurement
			05 - diode, triode, capacitance measurement
			06 - self-induction and mutual inductance
			07 use of multi meter and current clamp
New energy vehicle recognition	05 - overview of new energy	Development background of new energy vehicles	01 development history of new energy steam
	06 hybrid drive	Hybrid drive	01 - concept of hybrid drive
		Hybrid drive control	02 hybrid drive control strategy
		regenerative braking	03 - regenerative braking and energy recovery
	07 pure electric drive	Blade Electric Vehicles	01 - pure electric vehicle development and planning
		High voltage components of pure electric vehicle	02 - high voltage battery
		High voltage components of pure electric vehicle	03 motor
		Use of pure electric vehicles	04Use of e-golf pure electric vehicle
New energy maintenance and charging process	08 maintenance process	New energy vehicle maintenance	01 operation process of maintenance and inspection of new energy vehicles
	09 charging introduction	Charging interface and charging state	01 - charging instructions
	09 charging introduction	Charging pile and power station	02 Introduction of charging pile and strategy of power station replacement
New energy body electrical	01 power supply module	The vehicle has no electricity	01 - leakage of door control unit of right front door
	01 power supply module	Vehicle cannot be unlocked	02 - central locking sc25 fuse blown
	02 - lighting module	Front and rear fog lights don't work	01-led damaged
	02 - lighting module	The brake light doesn't work	02 - brake light doesn't work
	03 - window module	Abnormal glass lifting control	01 Lin line fault of right front door control unit
	03 - window module	No one button lifting function	02 - window regulator switch failure
	04 - wiper and cleaning module	Wiper failure	01 - the Lin line of wiper motor is short circuited to the ground
	04 - wiper and cleaning module	No water spray for windshield cleaning	02-v5 water jet motor failure
	05 - Comfort entry module	Entry function failure	01 - key position not recognized
	05 - Comfort entry module	Left rear door handle failure	02 door handle failure
New energy air conditioning system	06 - temperature module	The cooling effect of air conditioner is not good	01 - insufficient refrigerant charge
		There is a difference between the left and right temperatures	02 - outlet temperature sensor circuit fault
			03 - servo motor failure
	07 air volume and direction module	The air conditioner doesn't work	01 poor contact of Lin line of blower
	07 air volume and direction module	The air conditioner doesn't work	02 - dirty filter element of air conditioner
New energy chassis transmission system	08 shift module	Gear failure occasionally	01 - transmission shift control unit failure
	09 - brake module	Insufficient braking force	01 - uneven wear of brake disc
		Insufficient braking force	02 - air in pipeline
		Abnormal parking brake	03 - left rear wheel handbrake motor cannot be released
	10 steering module	Oil leakage of steering gear outer ball joint	01 - outer ball joint rubber damaged
	10 steering module	Steering system alarm	02 - steering gear internal failure
	11 - suspension module	Abnormal noise of shock absorber	01 - damper top glue failure