표제지
목차
Abstract 15
I. 서론 16
1. 자동차의 정의 16
1) 자동차 관리법 16
2) 한국공업규격 16
3) 자동차 변속기 17
2. 자동차의 연비 17
3. 자동차의 기술개발과 에너지 절약 18
4. 연구 동향 20
5. 연구배경과 목적 22
II. 재료 및 방법 24
1. 분석 자료 24
2. 분석 항목 및 방법 24
3. 분석 모우드 24
III. 결과 및 고찰 26
1. 분석 모우드별 통계처리 결과 26
2. 생산업체 변속기 단수별 공인연비 26
1) A사 26
2) B사 27
3) C사 29
4) D사 29
5) E사 30
6) 변속기 단수별 공인연비 요약 31
3. 차량중량과 공인연비 31
1) 수동변속기 차량중량과 공인연비 31
2) 자동변속기 차량중량과 공인연비 34
4. 연료/변속기별 차량중량과 공인연비 36
1) 연료/수동변속기별 차량중량과 공인연비 36
2) 연료/자동변속기별 차량중량과 공인연비 40
3) 차량 연료/중량별 공인연비 요약 42
5. 차량 배기량과 공인연비 44
1) 수동변속기 차량 배기량과 공인연비 44
2) 자동변속기 차량 배기량과 공인연비 47
3) 차량 배기량별 공인연비 요약 50
6. 차량 최대출력과 공인연비 50
1) 수동변속기 차량 최대출력과 공인연비 50
2) 자동변속기 차량 최대출력과 공인연비 53
3) 차량 최대출력별 공인연비 요약 57
7. 차량 최대출력회전수와 공인연비 59
1) 수동변속기 차량 최대출력회전수와 공인연비 59
2) 자동변속기 차량 최대출력회전수와 공인연비 59
8. 차량 최대토크와 공인연비 60
1) 수동변속기 차량 최대토크와 공인연비 60
2) 자동변속기 차량 최대토크와 공인연비 63
9. 차량 최대토크회전수와 공인연비 65
1) 수동변속기 차량 최대토크회전수와 공인연비 65
2) 자동변속기 차량 최대토크회전수와 공인연비 66
10. 상관관계 67
1) 항목간 상관분석 67
2) 차량 배기량과 최대출력 68
11. 연도별 공인연비 변화 추세 69
1) 1500 cc급 생산연도별 공인연비 변화 69
2) 2000 cc급 생산연도별 공인연비 변화 70
IV. 요약 및 결론 72
V. 참고문헌 74
VI. 부록 76
1. 수동변속기 76
1) 수동변속기(=선택 기어식 변속기) 76
2. 자동변속기 79
1) 전륜구동형 차량 자동변속기(FF car automatic transaxle) 79
2) 후륜구동형 차량 자동변속기(FR car automatic transmission) 81
감사의 글
Table 1. Number of passenger cars used for analysis in this study 24
Table 2. Abbreviation for distinguishment of analysis data 25
Table 3. Analyzed modes 25
Table 4. Summary of statistical analysis for the analyzed modes 28
Table 5. Summary of average fuel efficiency depending on manufacturers as function of transmission type 31
Table 6. Summary of average fuel efficiency depending on manufacturers as function of transmission and fuel type 43
Table 7. Summary of average fuel efficiency depending on manufacturers as function of transmission type and car weight 43
Table 8. Summary of average fuel efficiency depending on manufacturers as function of engine volume displacement transmission and fuel type 50
Table 9. Summary of average fuel efficiency depending on manufacturers as function of transmission type, fuel type and maximum power 58
Table 10. Summary of correlation coefficient for manufacturer A 68
Fig. 1. Relationship between fuel efficiency and transmission type for manufacturer A 26
Fig. 2. Relationship between fuel efficiency and transmission type for manufacturer B 27
Fig. 3. Relationship between fuel efficiency and transmission type for manufacturer C 29
Fig. 4. Relationship between fuel efficiency and transmission type for manufacturer D 30
Fig. 5. Relationship between fuel efficiency and transmission type for manufacturer E 30
Fig. 6. Relationship between fuel efficiency and car weight for manual transmission for manufacturer A 32
Fig. 7. Relationship between fuel efficiency and car weight for manual transmission for manufacturer B 32
Fig. 8. Relationship between fuel efficiency and car weight for manual transmission for manufacturer C 33
Fig. 9. Relationship between fuel efficiency and car weight for manual transmission for manufacturer D 33
Fig. 10. Relationship between fuel efficiency and car weight for manual transmission for manufacturer E 34
Fig. 11. Relationship between fuel efficiency and car weight for automatic transmission for manufacturer A 34
Fig. 12. Relationship between fuel efficiency and car weight for automatic transmission for manufacturer B 35
Fig. 13. Relationship between fuel efficiency and car weight for automatic transmission for manufacturer C 35
Fig. 14. Relationship between fuel efficiency and car weight for automatic transmission for manufacturer D 36
Fig. 15. Relationship between fuel efficiency and car weight as function of fuel types and manual transmission steps for manufacturer A 37
Fig. 16. Relationship between fuel efficiency and car weight as function of fuel types and manual transmission steps for manufacturer B 37
Fig. 17. Relationship between fuel efficiency and car weight as function of fuel types and manual transmission steps for manufacturer C 38
Fig. 18. Relationship between fuel efficiency and car weight as function of fuel types and manual transmission steps for manufacturer D 39
Fig. 19. Relationship between fuel efficiency and car weight as function of fuel types and manual transmission steps for manufacturer E 39
Fig. 20. Relationship between fuel efficiency as function of fuel types and automatic transmission steps for manufacturer A 40
Fig. 21. Relationship between fuel efficiency and cars weight for automatic transmission of manufacturer B 41
Fig. 22. Relationship between fuel efficiency and cars weight for automatic transmission of manufacturer C 41
Fig. 23. Relationship between fuel efficiency and cars weight for automatic transmission of manufacturer D 42
Fig. 24. Relationship between fuel efficiency and engine volume displacement as function of fuel type and manual transmission steps for manufacturer A 44
Fig. 25. Relationship between fuel efficiency and engine volume displacement as function of fuel type and manual transmission steps for manufacturer B 45
Fig. 26. Relationship between fuel efficiency and engine volume displacement as function of fuel type and manual transmission steps for manufacturer C 45
Fig. 27. Relationship between fuel efficiency and engine volume displacement as function of fuel type and manual transmission steps for manufacturer D 46
Fig. 28. Relationship between fuel efficiency and engine volume displacement as function of fuel type and manual transmission steps for manufacturer E 47
Fig. 29. Relationship between fuel efficiency and engine volume displacement as fuoction of fuel type and automatic transmission steps for manufacturer A 47
Fig. 30. Relationship between fuel efficiency and engine volume displacement as fuoction of fuel type and automatic transmission steps for manufacturer B 48
Fig. 31. Relationship between fuel efficiency and engine volume displacement as function of fuel type and automatic transmission steps for manufacturer C 49
Fig. 32. Relationship between fuel efficiency and engine volume displacement as function of fuel type and automatic transmission steps for manufacturer D 49
Fig. 33. Relationship between fuel efficiency and maximum power as function of fuel type and manual transmission steps for manufacturer A 51
Fig. 34. Relationship between fuel efficiency and maximum power as function of fuel type and manual transmission steps for manufacturer B 51
Fig. 35. Relationship between fuel efficiency and maximum power as function of fuel type and manual transmission steps for manufacturer C 52
Fig. 36. Relationship between fuel efficiency and maximum power as function of fuel type and manual transmission steps for manufacturer D 52
Fig. 37. Relationship between fuel efficiency and maximum power as function of fuel type and manual transmission steps for manufacturer E 53
Fig. 38. Relationship between fuel efficiency and maximum power as function of fuel type and automatic transmission steps for manufacturer A 54
Fig. 39. Relationship between fuel efficiency and maximum power as function of fuel type and automatic transmission steps for manufacturer B 54
Fig. 40. Relationship between fuel efficiency and maximum power as function of fuel type and automatic transmission steps for manufacturer C 55
Fig. 41. Relationship between fuel efficiency and maximum power as function of fuel type and automatic transmission steps for manufacturer D 56
Fig. 42. Relationship between fuel efficiency and maximum power as function of fuel type and automatic transmission steps for manufacturer E 56
Fig. 43. Relationship between fuel efficiency and maximum power for gasoline-manual(5steps) case 57
Fig. 44. Relationship between fuel efficiency and revolution of maximum power as function of fuel type and manual transmission steps for manufacturer A 59
Fig. 45. Relationship between fuel efficiency and revolution of maximum power as function of fuel type and automatic transmission steps for manufacturer A 60
Fig. 46. Relationship between fuel efficiency and maximum torque as function of fuel type and manual transmission steps for manufacturer A 61
Fig. 47. Relationship between fuel efficiency and maximum torque as function of fuel type and manual transmission steps for manufacturer B 61
Fig. 48. Relationship between fuel efficiency and maximum torque as function of fuel type and manual transmission steps for manufacturer C 62
Fig. 49. Relationship between fuel efficiency and maximum torque as function of fuel type and manual transmission steps for manufacturer D 62
Fig. 50. Relationship between fuel efficiency and maximum torque as function of fuel type and manual transmission steps for manufacturer E 63
Fig. 51. Relationship between fuel efficiency and maximum torque as function of fuel type and automatic transmission steps for manufacturer A 63
Fig. 52. Relationship between fuel efficiency and maximum torque as function of fuel type and automatic transmission steps for manufacturer B 64
Fig. 53. Relationship between fuel efficiency and maximum torque as function of fuel type and automatic transmission steps for manufacturer C 64
Fig. 54. Relationship between fuel efficiency and maximum torque as function of fuel type and automatic transmission steps for manufacturer D 65
Fig. 55. Relationship between fuel efficiency and revolution of maximum torque as function of fuel type and manual transmission steps for manufacturer A 66
Fig. 56. Relationship between fuel efficiency and revolution of maximum torque as function of fuel type and manual transmission steps for manufacturer B 66
Fig. 57. Relationship between fuel efficiency and revolution of maximum torque as function of fuel type and automatic transmission steps for manufacturer A 67
Fig. 58. Relationship between fuel efficiency and revolution of maximum torque as function of fuel type and automatic transmission steps for manufacturer B 67
Fig. 59. Relationship between maximum power and engine volume displacement as function of fuel type and manual transmission of five steps 69
Fig. 60. Variation of fuel efficiency depending on product year as function of transmission type for the case of diesel-l500 cc 70
Fig. 61. Variation of fuel efficiency depending on product year as function of fuel and transmission type for the engine volume displacement of 1500 cc 70
Fig. 62. Variation of fuel efficiency depending on product year as function of transmission type for the case of diesel-2000 cc 71
Fig. 63. Variation of fuel efficiency depending on product year as function of fuel and transmission type for the engine volume displacement of 2000 cc 71
Fig. 1. FF car manual transaxle 76
Fig. 2. FR car manual transmission 76
Fig. 3. 2 and 3 axle manual transaxle 77
Fig. 4. Sliding mesh type 78
Fig. 5. Constant mesh type 78
Fig. 6. Synchro mesh type 79
Fig. 7. FF car automatic transaxle 80
Fig. 8. FR car automatic transmission 80
Fig. 9. Power transfer process of automatic transaxle 81