Senior Design Projects 2006 2005 2004

Last updated: 10/30/2007
 
   



540:400 Design of Engineering Systems II
Large Projects


1. Smart Medicine Cabinet System:

Trevor S. Abenavoli, Issa I. Qubein, Shawn P. Tejani

Design a smart voice activated medicine cabinet. The cabinet will hold up to 6 types of medications (tablet or liquid form). To avoid tampering, the cabinet only opens to authorized persons via (either voice recognition or biometric technologies – hand geometry and fingerprint). Once opened and the user attempts to take a container is should not release the container unless the time is within (+ or – 15 minutes) the predetermined time of taking the medication. Once container is released and placed back (within 15 minutes) the system checks if the person used more or less than the described dose, it will use wireless communication and dials either a relative or 911. If the user does not return the container after 15 minutes it should sound an alarm to alert the user to return the container. The system keeps track of the inventory and alerts the user via voice or display about the remaining number of doses.

2. Design Solar Panels with Folded Structures:

Michael F. Baskharon, Mathew D. Khan, Michael J. Koskulics, Judy Lin

Solar technologies use the sun's energy and light to provide heat, light, hot water, electricity, and even cooling, for homes, businesses, and industry. With recent increase in oil prices it is now more economically viable to use solar panels to store and use the collected energy. The main limitations for using the solar energy is the size of space occupied by the panels (the larger the size the more energy collected). In an effort to increase the amount of energy for the same space, you are required to design alternative surfaces (other than flat) using the sheet folding technology developed by Rutgers University to increase the surface are for the same plan view (foot print). Then design a complete solar hot water heater that uses the sun to heat either water or a heat-transfer fluid in collectors. A typical system will reduce the need for conventional water heating by about two-thirds. High-temperature solar water heaters can provide energy-efficient hot water and hot water heat for large commercial and industrial facilities. Different folded patterns (see Figure 1) and different materials should be tested and compare with each as well as with typical flat panels. The system must measure the temperature distribution, fluid flow rate and continuously adjust its position to ensure that the sun rays are always perpendicular to majority of the surface area.

 

 
   
   
   

 

Figure 1. Folded Structures
The water temperature will be continuously measured and amount of energy (rate of energy collected) are updated.

 

3. Alarm System for the Swimming Pool:

Parmjit S. Bhatti, Tamara M. Chin-Lyn, James D. Nguyen, Kanishka Sharma

The U.S. Consumer Products Safety Commission (CPSC) provides some guidelines informative data that every swimming pool owner should read. The guidelines are the bases for the foundation of this swimming pool alarm system.


Pools should have layers of protection to prevent drowning:

  • Fences and walls should be at least 4 feet high and installed completely around the pool. Fence gates should be self-closing and self-latching. The latch should be out of a small child’s reach.
  • If your house forms one side of the barrier to the pool, then doors leading from the house to the pool should be protected with alarms that produce a sound when a door is unexpectedly opened.
  • A power safety cover -- a motor-powered barrier that can be placed over the water area -- can be used when the pool is not in use.
  • For above-ground pools, steps and ladders to the pool should be secured and locked, or removed when the pool is not in use.
  • If a child is missing, always look in the pool first. Seconds count in preventing death or disability. Keep rescue equipment by the pool, and be sure a phone is poolside with emergency numbers posed. You or someone in your household should know CPR.
  • Pool alarms can be used as an added precaution. Under water pool alarms generally perform better and can be used in conjunction with pool covers. CPSC advises that consumers use remote alarm receivers so the alarm can be heard inside the house or in other places away from the pool area.


Design an alarm system for swimming pools. The system must effective in detection of child using different detection sensors, has different alarm modes, automatically raises a net from bottom of the pool and uses wireless system to communicate with the emergency service and police.

4. Voice Activated Motorized Baby Rocker:

Lance R. Feldenkreiss, Daniel A. Lizarazu, Brian D. Oswald, Nicole E. Setzer, Dana Wexler

http://www.abc.net.au/newinventors/txt/s1109656.htm

Design a voice activated electric baby rocker that can be used on a cot to automatically and gently rock a baby (hopefully to sleep). The rocker should be voice controlled and provides feedback about its status. The rocker should also incorporate an attachment to a micro-motion monitor mat that can automatically detect whether a baby is breathing or not. The feedback is conveyed to the person who is keeping remote watch on the baby.
The rocking device should be programmed to automatically switch off after some conditions are satisfied such as the baby has fallen asleep for five minutes. It can also be programmed to wake the baby and play music (or familiar voice) at predetermined time.

5. Full Automated Seed Planting System:

Adrianne Gabriel, Sonya Manzoor, Andres Portilla, Kevin Shaw, Cristian J. Vergara

Most of fields and gardens use seeds of different flowers, vegetables crops that need to be uniformly planted or planted according to specific patterns. The objective of this project is to design and construct a device capable of planting five different types of seeds according to a predetermined layout. A realistic approach involves providing the device with the layout of the rows of the field or garden and the type of seeds and exact location where seeds to be planted. It should have different end effectors to accommodate the size and shape of the seeds and a process to plant them into the soil. The system should recognize its location (say by GPS), and communicates wirelessly with a bas computer to determine different actions as specified in the base computer. It should plant an area of 100 square feet (with one foot apart of each type of seeds) in about 10 minutes. The device should perform like a lawn mower.


 

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