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Jineok Huh, Jin (13200542)Ho Ka Man, Karen (13208713)
Tso Yik Won, Yvonne (13205099)November 25, 2013
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Presentation Flow
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Project objective
To search for the past and the future electric vehicle technology
To understand how much interest and knowledge about the electric vehicle that people from different background know
To verify the factors that affects the customers’ decisions when purchasing a car
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Work Division
Task Member
Project Background & Content JINEOK HUH
Survey & Data Processing HO KA MAN
Data Analysis TSO YIK WON
Multimedia Content JINEOK HUH
Conclusion HO KA MAN
PowerPoint Design TSO YIK WON
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IntroductionWhat is Electric Vehicle?Mainly 3 Types
Directly powered from an external power station
Powered by stored electricity originally from external power source
Powered by on-board electrical generator
HistoryThere is no certain inventor
Started in the 19th century
Became more popular in the early 20th century
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Wood’s Electric Phaeton in 1902
German Flocken Elektrowagen in 1888
Photos of Early Electric Vehicle
6http://en.wikipedia.org/wiki/History_of_the_electric_vehicle
http://justacarguy.blogspot.hk/2011/07/from-1898-to-1910-was-era-of-horseless.html
(1) :
(2) :
Content Information: Facts Powered by an electric motor rather than a gasoline
engine
Impossible tell whether it is an electric as mostly electric cars are created by converting a gasoline-powered car, biggest clue is the fact that it is
nearly silent
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• more than 28,000 electric cars have been sold through Dec 2012Japan
• Largest fleet of plug-in electric vehicles in the worldUS
• More than 14,600 electric cars have been registered through Dec 2012France
Content Information: Facts
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Content Information: Charging SystemGoals:
To pump electricity into the batteries as quickly as the batteries will allow
To monitor the batteries and avoid damaging them during the charging process
Abilities:
monitor battery voltage, current flow and battery temperature to minimize charging time
sends as much current as it can without raising battery temperature too much
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Content Information: Pros / ConsPros
Create less pollution than gasoline-powered cars
-> eco- friendly
Quiet
Reduce energy dependence
Energy efficiency
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Content Information: Pros / ConsCons
Expensive
Hard to find charging facilities
High maintenance fee
Takes more time for charging
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Mind Map http://www.mindmeister.com/326646781/electric-vehicle
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Survey results and analysis
Target: Public
Information: Views on electric vehicle and criteria when choosing electric vehicle
No. of Respondents:54
Site: https://qtrial.qualtrics.com/SE/?SID=SV_5cF8Z4oPQY3QaH3
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Survey questions
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Survey Result (1)
0
2
4
6
8
15 to 24years
25 to 34years
35 to 44years
45 to 54years
55 to 64years
65 to 74years
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5
0
2
0 0
6
4
0 0
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The number of respondents of different age group think whether electric cars can
replace gasoline vehicles in the future
Yes No
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Analysis of survey result(1)From the graph, it shows that……………
most of the respondent think that there is a positive prospect of electric vehicle -> as technology become more advanced, electric vehicle may become more user-friendly
The younger the respondent, the more they think that electric vehicles can replace gasoline vehicles in the future -> experience advanced technology, are confident with the prospect of electric vehicles
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Survey Result (2)
8%8%
44%
32%
8%
How much the respondents know about electric vehicle?
Expert Know well Little bit So So... I don't know at all
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Analysis of survey result(2)
From the graph, it shows that……………
most of people have limited recognition about electric vehicle -> shows that the popularity of electric vehicle is not very high
the number of people who know very wellabout electric vehicle is one of the least
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0123456789
Cost of maintenance
Cost of purchase
Number of recharge station
Speed
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7 7
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Car owners’ concern when buying electric cars
**Choosing more than 1 option is allowed
Survey Result (3)
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Analysis of survey result(3)
From the graph, it shows that……………
Cost is there first concern when they buy a car
The number of recharge station is their second concern
-> in order for electric vehicles to become more common, these factors are the problems that need to be solved
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Future Development
By the year 2020 30% of the cars driving onthe road will be battery electric or plug-inhybrid
One in 10 cars globally will run on battery power alone by 2020
By 2020 electric vehicles and other green cars will take a third of the total of global car sales
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Conclusion
This data analysis reflects the current environment that the electric vehicle faces today.
It represents what people want from the electric vehicles in the future.
The technology development and new inventions will lead the electric vehicles to be more common in the public.
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