Project Proposal

Video Lecture

Video, Slides

Description

The proposal outlines your project's motivation, design, requirements, ethics, and safety. The project proposal is an expansion on the information provided in the RFA. Use the following format (Word template):

  1. Introduction

    • Problem: One to two paragraphs detailing the problem statement. Include any relevant references to justify the existence or importance of the problem.
    • Solution: One to two paragraphs describing the solution. Give a high-level idea of what your solution is, then delve into detail as to how it is implemented. You do not have to commit to a particular implementation at this point, but your description should be explicit and concrete.
    • Visual Aid: A pictorial representation of your project that puts your solution in context. Include other external systems relevant to your project (e.g. if your solution connects to a phone via Bluetooth, draw a dotted line between your device and the phone). Note that this is not a block diagram and should explain how the solution is used, not a breakdown of inner components.

      Sample visual aid for project which remaps GameCube buttons on the fly.

    • High-level requirements list: A list of three quantitative characteristics that this project must exhibit in order to solve the problem. Each high-level requirement must be stated in complete sentences and displayed as a bulleted list. Avoid mentioning "cost" as a high level requirement.
  2. Design
    • Block Diagram: Break your design down into blocks and assign these blocks into subsystems. Label voltages and data connections. Your microcontroller can live in multiple subsystems if you wish, as in the example below.

      Sample block diagram for electric longboard + remote

    • Subsystem Overview: A brief description of the function of each subsystem in the block diagram and explain how it connects with the other subsystems. Every subsystem in the block diagram should have its own paragraph.
    • Subsystem Requirements: For each subsystem in your block diagram, you should include a highly detailed block description. Each description must include a statement indicating how the block contributes to the overall design dictated by the high-level requirements. Any interfaces with other blocks must be defined clearly and quantitatively. Include a list of requirements where if any of these requirements were removed, the subsystem would fail to function. Good example: Power Subsystem must be able to supply at least 500mA to the rest of the system continuously at 5V +/- 0.1V.
    • Tolerance Analysis: Identify an aspect of your design that poses a risk to successful completion of the project. Demonstrate the feasibility of this component through mathematical analysis or simulation.
  3. Ethics and Safety
    Assess the ethical and safety issues relevant to your project. Consider both issues arising during the development of your project and those which could arise from the accidental or intentional misuse of your project. Specific ethical issues should be discussed in the context of the IEEE and/or ACM Code of Ethics. Cite, but do not copy the Codes. Explain how you will avoid ethical breaches. Cite and discuss relevant safety and regulatory standards as they apply to your project. Review state and federal regulations, industry standards, and campus policy. Identify potential safety concerns in your project.

Submission and Deadlines

The Project Proposal document should be uploaded to My Project on PACE in PDF format before the deadline listed on the Calendar.

Electricity-Generating Device Retrofitted for Spin Bikes with Wall Outlet Plug Connected to Gym's Grid

Raihana Hossain, Elisa Krause, Tiffany Wang

Electricity-Generating Device Retrofitted for Spin Bikes with Wall Outlet Plug Connected to Gym's Grid

Featured Project

**Elisa Krause (elisak2), Raihana Hossain (rhossa2), Tiffany Wang (tw22)**

**Problem:** Something we take for granted everyday is energy. Constantly, there is energy consumption in malls, offices, schools, and gyms. However, the special thing about gyms is that there is always someone using either the elliptical, bike or etc. Now what if, along with losing those extra pounds, you can also generate some electricity using these machines? Our device is a straightforward and cheap alternative for gyms to have retrofitted spin bikes that generate electricity, and for the gym to save money by using the electricity generated by the bikes that can be connected to the gym’s grid by simply plugging the device into the wall outlet.

**Solution Overview:** We are retrofitting a spin bike with an electricity-generating device that can be plugged into the wall outlet, which will be the path to send the generated electricity back to the gym’s grid to be used. The amount of electricity generated can also be monitored and displayed with the device.

**Solution Components:**

* **[Retrofit for Electricity Generation]** Component that attaches to any spin bike on the outside (straightforward and simple retrofit) and generates electricity when the bike is being used.

* **[Send Power to Gym Grid]** Component that reverses the typical direction of the wall outlet and sends the energy generated by the bike riders back to the gym’s power grid.

* **[Metering]** Component that records and displays how much energy was generated between the times when someone presses a button on the device. The first button press will reset the display. The second button press will show how much energy was generated from the time when the button was first pressed.

**Criterion for success:**

* Retrofits any (or the majority of) spin bike types

* Energy generated from people working out on the spin bikes is sent from a wall outlet to the gym’s power grid

* Device displays the power generated by a bike during the time of two button presses.

* Show that our power output being generated matches and syncs up with a sinusoidal input using a mock setup to simulate the grid

Project Videos