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Homework for ALPS#4 Team B

Homework for ALPS#4 Team B. Kyoko Watanabe Addi Abdelhamid Motoshi Kanke Jorge Nikaidoh Yosuke Shinoda. Index. Scorecarding p2~ V & V Analysis Matrix p4~ About Prototype p9~ Appendix p11~ 1. Donation System for Tohoku Support p12~ 2. Life Style Proposals for Night Plan p18~.

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Homework for ALPS#4 Team B

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  1. Homework for ALPS#4 Team B

    Kyoko Watanabe Addi Abdelhamid Motoshi Kanke Jorge Nikaidoh Yosuke Shinoda
  2. Index Scorecarding p2~ V & V Analysis Matrix p4~ About Prototype p9~ Appendix p11~ 1. Donation System for Tohoku Support p12~ 2. Life Style Proposals for Night Plan p18~
  3. Scorecarding
  4. Scorecarding
  5. V&V Analysis Matrix
  6. Verification &ValidationActivity Matrix ||||||||||||||| ||||||||||||||| ||||||||||||||| results of saving electricity developing of our appli. Simple Flow Chart of our System flow chart when using our appli. using points exchange of products for themselves (coupons, music, etc) volunteering activities done getting points Using the appli. Down- loading the appli. Design of the appli. for others (volunteering activities) Consume of electricity
  7. After the changes are made go to(1) Proposal of life style based information of (2). (This proposal tells you that the electricity tariff will get cheaper night plan.) A screen suggests the change of electricity tariff (TEPCO webpage, telephone number for change) Based on data of (2)3 tariff are compared (original meter, night 8, denkajouzu). Appli New users Existing Users (2) Input the present users Life styleon the screen (1)Change the appli. to night plan mode Function and flowchart of our application To be worked out outline shown in the next slide You can check if you are in night plan already No Yes proposal of a new life style to use effectively the night plan Get data of power consumption of washing machine and TV. don’t get cheaper get cheaper
  8. Verification &ValidationActivity Matrix
  9. About Prototype
  10. Our system is…Smartphone Application for power savingby encouraging households to use power during off-peak hours The system offers you incentives for “download” and “retention.”- For download: Less electricity expense beneficial to self- For retention: Donation for Tohoku support  beneficial to others Detailed prototype will be shown as a video and on a poster at the workshop
  11. Appendix
  12. Appendix 1Donation System for Tohoku Support
  13. Relationship of our Application and Supporting Tohoku X% of discount By using our “power saving” application, users will be able to support the damaged area of Tohoku earthquake. Through this application user candonate some part of the discount they got by saving energy. For paying to Isana.net, users will have to use PayPal. Isana.net will collect the donations from users and will send it to theNPO・NGOs acting in Tohoku. Donation Original electricity charge Discount for saving energy Power Saving New electricity charge
  14. user i & \ Isana.net Elephant Design i service i \ \ NPO in Fukushima Paypal Children in Fukushima support
  15. Prototype of our system (application) You got a discount of ○○\ by saving energy this month. Do you want to donate part of it? Yes／No 1. An notice about donation will be sent once a month. If Yes ①10% ： ○○\ ②30% ： ●○\ ③50% ： ××\ ④100% : △△\ 2. Users will select the amount they want to donate. After choosing the donation amount 3. Transferring money to Isana.net through Paypal （Payment by Credit Card）
  16. Estimate of donation Amount of donation／month ①Total number of this application’s user（人） × ②the number of potential user who is interested in Tohoku support （％） × ③the money amount that user reduce through this application（円／月） × ④ratio of donation（％） ＝①800,000（人）×②10（％）×③1,000（円／月）×④10（％）＝ 8,000,000＝ 800万（円） =
  17. Estimate of donation 300,000- 121,080=178,920 700,000-282,380=417,620 7,000,000-2,822,400=4,177,600 178,920+417,620+4,177,600=4,774,140=480万（円／月）
  18. Appendix 2Life Style Proposal for Night Plan
  19. TEPCO Night 10 Plan Simulation Simulation Watanabe’s August Power Bill (50A) 432kWh  \10,587 Exceeds the regular plan bill
  20. TEPCO Night 8 Plan Simulation Simulation Watanabe’s August Power Bill (50A) 432kWh  \10,587 Exceeds the regular plan bill
  21. Talking by phone with TEPCO About the Simulation of night plan In the simulation page of the website you should fill in the amount of power used during the day and night separately. Although, in the original electricity bill there is no some kind of segmentation. Thus, in order to know the power rate precisely, it is needed to readout the meter at 7am and 11pm, then calculate the proportion of the amount used in both of these, and finally calculate the total amount. About subscription to the plan The subscription is by phone through TEPCO Customer Center. After that, the responsible will call you in order to change the meter and make start the night plan. Impressions: Had the sensation that they are no recommending the night plan. Also thought that the subscription procedure was very complicated and couldn’t be secure if the information was exact.
  22. A day of a family householdChange in Power consumption pattern Night 10 Price Plan Regular Price Plan Change to Details on Next Page
  23. Power use for Night Plan How to make “night plan” rate work effectively Washing machine done by 7/8 am (Using Timer) Hang out to dry the laundry instead of using a dryer. (Use a dryer on weekends) Cook (prepare as much as possible) all meals in the morning. Clean the house with disposable sweeper. (Use vacuum cleaner on weekends) Cook rice by 7/8 am for breakfast and switch off. (Do not use the warming function. Freeze the remaining rice.) Cook rice with a pan. Boil water with a kettle and put it in a thermos instead of using electric kettle. One hour less TV time.
  24. Life Style for Night Plan family scene proposals Morning: Share the housework with everyone! Dad’s hanging washed clothes, Mom’s preparing breakfast and kids sweeping floors. Daytime: Free from being bothered with cooking, Moms can have long free time. Good to go out with kids, relax or do something for themselves. Weekends: Share the housework with everyone! Men’s cooking day! Kids help with vacuum cleaning… etc.
  25. Selection of electrical appliance Washing Machine Cleaner Rice Cooker TV • • • How it works on the application Input screen of user’s life style (outline) Selection of operating time Input AM 0:00 1:00 • • • • PM 23:00 Output: Life Style proposed to make the efficient use of “night plan” rate. Users have to choose the time slot of using each electrical appliance.
  26. END
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