MINISTRY OF EDUCATION AND TRAINING HO CHI MINH CITY UNIVERSITY OF TECHNOLOGY AND EDUCATION GRADUATION THESIS AUTOMOTIVE ENGINEERING TECHNOLOGY COMPILING PRACTICAL TEACHING CONTENT OF AUTOMOTIVE BODY ELECTRICAL SYSTEMS INSTRUCTOR: NGUYEN QUANG TRAI, M.Sc STUDENT: PHUNG VAN SANG VAN HUNG THINH SKL012839 Ho Chi Minh City, June 2024 HO CHI MINH CITY UNIVERSITY OF TECHNOLOGY AND EDUCATION FACULTY OF INTERNATIONAL EDUCATION GRADUATION PROJECT COMPILING PRACTICAL TEACHING CONTENT OF AUTOMOTIVE BODY ELECTRICAL SYSTEMS PHUNG VAN SANG Student ID: 20145458 VAN HUNG THINH Student ID: 20145624 Major: AUTOMOTIVE ENGINEERING Supervisor: NGUYEN QUANG TRAI, M.Sc Ho Chi Minh City, June 2024 THE SOCIALIST REPUBLIC OF VIETNAM Independence – Freedom– Happiness -------- Ho Chi Minh City, January 3𝑟𝑑 , 2024 GRADUATION PROJECT ASSIGNMENT Student name: PHUNG VAN SANG Student ID: 20145458 Student name: VAN HUNG THINH Student ID: 20145624 Major: AUTOMOTIVE ENGINEERING Class: 20145CLA4 Supervisor: NGUYEN QUANG TRAI, M.Sc Phone number: 0977597117 Date of assignment: 03/01/2024 Date of submission: 20/05/2024 1. Project title: Compiling Practical Teaching Content Of Automotive Body Electrical Systems. Initial materials provided by supervisor: - Science journals relative with topic. - Teaching and learning material that concerned with the assignment.
Content of the project: - Build and update the teaching syllabus for Practice Of Automotive Body Electrical Systems course in english version. - Repair and improve the old and broken practice training models. - Update, complete the user manual and practice sheet for all training models. - Build instructional videos for practice on all training models.
- Develop an after-school learning application with the content about Airbags system. Final product: - Teaching syllabus for course Practice Of Automotive Body Electrical Systems. - The training model has been repaired and improved. - User manual and practice sheet for all training models.
- Instructional videos for practice on all training models. - An after-school learning application with the content about Airbag system. CHAIR OF THE PROGRAM SUPERVISOR (Sign with full name) (Sign with full name) THE SOCIALIST REPUBLIC OF VIETNAM Independence – Freedom– Happiness -------- ---- SUPERVISOR’S EVALUATION SHEET Student name: PHUNG VAN SANG Student ID: 20145458 Student name: VAN HUNG THINH Student ID: 20145624 Major: AUTOMOTIVE ENGINEERING Project title: Compiling Practical Teaching Content Of Automotive Body Electrical Systems. Supervisor: NGUYEN QUANG TRAI, M.
Content of the project:. Approval for oral defense? (Approved or denied). Ho Chi Minh City, 05/20/2024 SUPERVISOR (Sign with full name) THE SOCIALIST REPUBLIC OF VIETNAM Independence – Freedom– Happiness -------- PRE-DEFENSE EVALUATION SHEET Student name: PHUNG VAN SANG Student ID: 20145458 Student name: VAN HUNG THINH Student ID: 20145624 Major: AUTOMOTIVE ENGINEERING Project title: Compiling Practical Teaching Content Of Automotive Body Electrical Systems. Name of Examiner:.
Content and workload of the project. Approval for oral defense? (Approved or denied) .) Ho Chi Minh City, 05/23/2024 EXAMINER (Sign with full name) THE SOCIALIST REPUBLIC OF VIETNAM Independence – Freedom– Happiness -------- EVALUATION SHEET OF DEFENSE COMMITTEE MEMBER Student name: PHUNG VAN SANG Student ID: 20145458 Student name: VAN HUNG THINH Student ID: 20145624 Major: AUTOMOTIVE ENGINEERING Project title: Compiling Practical Teaching Content Of Automotive Body Electrical Systems Name of Defense Committee Member:. Content and workload of the project .) Ho Chi Minh City, 06/01/2024 COMMITTEE MEMBER (Sign with full name) Disclaimer The authors, Phung Van Sang and Van Hung Thinh, explicitly state and affirm that the scholarly work articulated and demonstrated in this thesis is purely the product of our own scholarly endeavors and intellectual rigor. We declare with absolute certainty that all the data, statistics, and empirical content presented in this document are both reliable and novel, having never been incorporated or published in any previously conducted studies or existing research papers.
We have taken rigorous steps to ensure that any and all information extracted from secondary or external sources has been meticulously acknowledged and credited within the confines of this thesis. This is in strict adherence to academic norms and the ethical guidelines prescribed by our institution. This declaration is not merely a formality but a staunch reflection of our unwavering commitment to the principles of academic integrity and the ethos of original research. Furthermore, we confirm that this thesis is a comprehensive representation of our efforts to contribute uniquely and significantly to the existing body of knowledge.
Each chapter of this thesis has been crafted with the utmost care, ensuring that it reflects our hypothesis and contributes effectively to the broader academic and professional community. We proudly uphold the sanctity of originality and authenticity as the cornerstone of our scholarly output, ensuring that this thesis not only meets but exceeds the rigorous standards set forth by the academic community. Ho Chi Minh, June 31st, 2024 i Acknowledgements We are immensely grateful to the International Training Department of Ho Chi Minh City University of Technical Education for assigning our team the significant opportunity to conduct automotive scientific research. Under the topic "Compiling Practical Teaching Content of Automotive Body Electrical Systems," and with the invaluable consent and mentorship of instructor MSc.
Nguyen Quang Trai, we embarked on this academic adventure that has enriched our learning and broadened our practical expertise. During our time studying at the university until today, the esteemed professors have imparted knowledge ranging from basic foundational principles to critical specialized knowledge in the field of automotive engineering. Alongside these academic insights, we have also acquired practical skills and knowledge essential for our future careers and daily life. We reserve a special expression of gratitude for MSc.
Nguyen Quang Trai, whose meticulous guidance and unwavering support were pivotal in the successful completion of our project within the challenging timeframe of six months. His insights and encouragement were beacons that guided us through moments of doubt and uncertainty. Furthermore, we would like to give the best thanks to our family for their wise counsel, sympathetic ear and stand by our side through the report process. This journey, punctuated with trial and error, was a vital learning curve.
We humbly acknowledge our limitations and eagerly anticipate the feedback of our peers and mentors, which we regard as essential for our academic and professional growth. Lastly, our team would like to wish all the teachers good health, keep their faith to continue automotiverying out the mission of planting people and imparting knowledge to future generations. With utmost respect and gratitude, Ho Chi Minh, June 31st, 2024 ii Table of Contents Disclaimer. ii Table of Contents.
iii List of Acronyms. ix List of Table. x List of Figure. xxii PART 1: INTRODUCTION .1 Reasons for choosing the topic .3 Object and study range.
2 PART 2: THEORETICAL BASIS. LIGHTING AND SIGNALING SYSTEM. Assisted lighting system. Fog light system.
Rear light warning system. Automatic lighting control system. Headlight and position light reminder/Automatic shutoff system. Daytime runing light (DRL).
Headlamp aiming System. High-intensity discharge (HID) headlight system. Lightbulbs and lighting technology. Front lighting system.
Headlamps lighting assembly. Daytime running light (DRL). Front fog light. Rear lighting system.
Rear lighting system. Interior lighting systeam. Warning lamps on tableau. Turn signal light and Hazard.
Assisted lighting system. Automatic lighting control system. Automatic shutoff system. Headlamp aiming system.
45 Review Questions for Chapter 1. WIPER AND WASHER SYSTEM. Structure of wiper and washer system .1 Wiper and washer switch .2 Wiper arm/wiper blade. Working principle of wiper and washer system .1 Wiper switch at LOW/MIST position .2 Wiper switch at HIGH position .3 Wiper switch at OFF position .4 Wiper switch at INT position .5 Washer switch at ON position.
Some new functions in modern cars today include .1 INT function for adjusting the wiper interval .2 Function of activating the wipers based on vehicle speed .3 Automatic wiper function when it rains. 65 Review Questions for Chapter 2. POWER WINDOW AND DOOR LOCK SYSTEM. Power window system .2 Structure of power window system.
Door lock system .2 Structure of door lock system .4 Door lock control system using ECU. Remote door lock control system .4 Replace, change key, install new key. 93 Review Questions for Chapter 3. POWER MIRROR, SEAT AND SUNROOF SYSTEM.
Power mirror system .3 Power mirror circuit diagram and working principle .4 Automatic folding mode. Power seat system .4 Memory mode for seat adjustments in newer car models:. Power sunroof system .3 Circuit diagram and working principle. 111 Review Questions for Chapter 4 .1 Oil pressure gauge and oil pressure sensor .3 Coolant temperature gauge and sensor .4 Engine speed gauge (Tachometer) and vehicle speed gauge (Speedometer)135 2.5 Vehicle speed gauge and sensor .6 Warning light circuits .2 Types of displays.
Overview of communication networks in automobiles .2 Current automotive communication networks .3 Requirements of communication networks. Applications in vehicles. CAN Communication network .2 Characteristics and requirements of CAN .3 CAN communication mechanism. Error detection and reporting.
LIN communication network .3 The specifications of LIN. 171 Review Questions for Chapter 5:. AIR CONDITIONING SYSTEM .1 Introduction to the automotive air conditioning system .2 Functions of the AC system. Structure and operation of the components of the air conditioning system.3 Operating principles of the system components .4 Operation of the air conditioning system .5 Internal circuit diagram of the AC amplifier.
Automatic air conditioning system .2 Structure and operation of components. 244 Review Question for Chapter 6. 250 PART 3: STATISTICS AND REPAIR OF ALL TRAINING MODELS. Statistics and classification of all training models .1 Introducing SolidWorks software .2 Nameplate design and classification for all training models .3 Actual nameplate on the training model after modifications and reassessment.
Repair of all training models .1 Connect additional power wires to the positive power source of the pan for all training and testing models.2 Repair broken training model. 267 PART 4: USER MANUAL, PRACTICE SHEET AND SELF-LEARNING APPLICATION .1 User manual practice sheets for all training models. Record instruction video that support for teaching and learning process .1 Instruction video on how to use training models .2 Instruction video on how to install smart key and change chasis frame .3 Develop an after-school learning application. 285 PART 5: CONCLUTION AND RECOMMENDATION .2 Recommendation for future.
288 viii List of Acronyms SW Switch IG Ignition INT Intermittent DRL Daytime Running Light LED Light Emitted Diode ECU Electronic Control Unit BCM Body Control Module CAN Controlled Area Network LIN Local Interconnect Network A/C Air Conditioner HID High Intensity Discharge B+ Baterry DC Direct Current LCD Liquid Crystal Display IG SW Ignition Switch LH Left Hand RH Right Hand ix List of Table Table 1.1 Standard of lighting distance and power consumption .2 Bit rate parameters. 148 x List of Figure Figure 1.1 Front lighting system .2 Rear lighting system .3 Illuminated entry system [4] .4 Interior light reminder system [4] .6 Front fog lights .7 Rear fog lights .8 Rear light warning system [4] .9 Automatic lighting control system [4] .10 Audible warning system [4] .11 Daytim running light [4] .12 Headlamp aiming system [4] .13 Compare between Halogen and HID headlight system [4] .14 Tungsten filament bulbs .16 Compared the ligtht intensitive between Xenon and Halogen bulbs [3] .20 Lighting principle of LED .23 Lamp core arrangement [1] .24 Wiring diagram of headlamps assembly without relay control .25 High beam mode .26 Low beam mode .28 Circuit diagram of the negative standby type front lighting assembly .29 Circuit diagram of the positive standby type headlamps assembly .30 Circuit diagram of headlamps assembly using HID system .31 DRL circuit diagram using resistor .32 DRL circuit diagram connected in series .33 Front fog light circuit diagram .34 Taillight circuit diagram without relay control .35 Taillight circuit diagram with relay control .36 Brake lamps circuit diagram .37 Reverse lamps with horn circuit diagram .38 Fog lamps circuit diagram .39 License Plate Light .