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Electric Vehicle

Jineok Huh, Jin (13200542)Ho Ka Man, Karen (13208713)

Tso Yik Won, Yvonne (13205099)April 10, 2023

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Presentation Flow

Introduction Content Information

Survey Result and Analysis

Video about our Topic Conclusion

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Project objectiveTo search for the past and the future electric

vehicle technologyTo 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 DivisionTask 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

History There 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

http://en.wikipedia.org/wiki/History_of_the_electric_vehiclehttp://justacarguy.blogspot.hk/2011/07/from-1898-to-1910-was-era-of-horseless.html

(1) :(2) :

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Content Information: FactsPowered 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

8•more than 28,000 electric cars have been sold through Dec 2012

Japan

•Largest fleet of plug-in electric vehicles in the world

US

•More than 14,600 electric cars have been registered through Dec 2012

France

Content Information: Facts

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Content Information: Charging SystemGoals:To pump electricity into the batteries as quickly as

the batteries will allowTo monitor the batteries and avoid damaging

them during the charging process

Abilities:monitor battery voltage, current flow and battery

temperature to minimize charging timesends 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- friendlyQuietReduce energy dependence Energy efficiency

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Content Information: Pros / ConsCons

ExpensiveHard to find charging facilitiesHigh maintenance feeTakes 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: PublicInformation: Views on electric vehicle and criteria when

choosing electric vehicleNo. of Respondents:54Site: https

://qtrial.qualtrics.com/SE/?SID=SV_5cF8Z4oPQY3QaH3

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Survey questions

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2

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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

02

0 0

64

0 02

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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 well about electric vehicle is one of the least

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Cost of maintenance

Cost of purchase

Number of recharge station

Speed0

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4

6

8

9

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 DevelopmentBy 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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Video

http://www.youtube.com/watch?v=us6H0RzPtKo

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ConclusionThis 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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THANK YOU!