1. 指導教授：張宏慶教授
學生：黃敬傑
劉發元
MR.Taxi 謝佳霖
陳昱宇

2. Outline
• Idea
• Service
• App
• System Construction
• Future

3. Idea

4. Cars
Technology

5. Cars
Co mb ine Technology

8. Driver Recorder

9. Driver Recorder

10. Driver Recorder
Satellite Navigation

11. Smartphones

12. Smartphones

17. Service
How we do it?

19. Passenger

20. Passenger

21. Passenger
• Get a taxi

22. Passenger
• Get a taxi
• Convenient

23. Passenger
• Get a taxi
• Convenient
• Safe journey

24. Passenger
• Get a taxi
• Convenient
• Safe journey
• Safe money

25. Passenger
• Get a taxi
• Convenient
• Safe journey
• Safe money
• Safe time

26. Driver

27. Driver

28. Driver
• Make more money

29. Driver
• Make more money
• Get more passengers

30. Driver
• Make more money
• Get more passengers
• Easy going

31. Apps

35. System Structure

36. System Structure

37. System Structure

38. System Structure

39. System Structure

40. Passenger

41. Passenger

42. Passenger
• GPS Location Service

43. Passenger
• GPS Location Service
• Http Post

44. Passenger
• GPS Location Service
• Http Post
• C2DM

45. Passenger
• GPS Location Service
• Http Post
• C2DM
• Photo Capturing

46. Driver

47. Driver

48. Driver
• Camera Recording

49. Driver
• Camera Recording
• Maps, GPS, Navigation

50. Driver
• Camera Recording
• Maps, GPS, Navigation
• HTTP Post

51. Driver
• Camera Recording
• Maps, GPS, Navigation
• HTTP Post
• C2DM

52. Server - Passenger

53. Server - Passenger

54. Server - Passenger
path navigation

55. Server - Passenger
path navigation
How long will driver arrive

56. Server - Passenger
path navigation
How long will driver arrive
Estimate the cost

57. Server - Passenger
path navigation
How long will driver arrive
Estimate the cost
drivers’ rating

58. Server - Passenger
path navigation
How long will driver arrive
Estimate the cost
drivers’ rating

59. Server - Passenger
path navigation
How long will driver arrive
Estimate the cost
drivers’ rating
Passenger info

60. Server - Passenger
path navigation
How long will driver arrive
Estimate the cost
drivers’ rating
Passenger info
destination

61. Server - Passenger
path navigation
How long will driver arrive
Estimate the cost
drivers’ rating
Passenger info
destination
current position

62. Server - Driver

63. Server - Driver

64. Server - Driver
passenger info

65. Server - Driver
passenger info
path navigation

66. Server - Driver
passenger info
path navigation

67. Server - Driver
passenger info
path navigation
Video

68. Server - Driver
passenger info
path navigation
Video
Driver info

69. Server - Driver
passenger info
path navigation
Video
Driver info
current position

70. Server - Driver
passenger info
path navigation
Video
Driver info
current position
income

71. Server

72. Server
• No-SQL DataBase: mogoDB

73. Server
• No-SQL DataBase: mogoDB
• Memcached

74. Server
• No-SQL DataBase: mogoDB
• Memcached
• Ruby with Sinatra Framework

75. Server
• No-SQL DataBase: mogoDB
• Memcached
• Ruby with Sinatra Framework
• Amazon Web Services

76. Server
• No-SQL DataBase: mogoDB
• Memcached
• Ruby with Sinatra Framework
• Amazon Web Services
• Heroku

77. System Architecture
path navigation passenger info
How long will driver arrive path navigation
Estimate the cost
drivers’ rating
Passenger info
destination
current position
Video
Driver info
current position
income

78. Future

84. vic e Be tter
ke the Ser
Ma

85. Thank you