02. Concept Generation and product architecture - L-division-2020-2021-odd/Repo-07 GitHub Wiki
Concept Generation
1.1 Functions Established :
SI.No | Functions from designer perspective | Functions from user perspective |
---|---|---|
1. | Hold sticks | Play xylophone |
2. | Move sticks horizontally | Blinking multiple LED lights while performing |
3. | Identify length of xylophone | Give an alert message when a music/tune is about to get over |
4. | Display tunes | Select the tune |
5. | Start & Stop playing | |
6. | Alert user on tune completion | |
7. | Blink led as long as music plays | |
8. | Accept tunes |
1.2 FUNCTION TREE :
Morphological Chart :
Sr no. | Sub-function | Mean 1 | Mean 2 | Mean 3 | Mean 4 |
---|---|---|---|---|---|
1 | hold sticks | scara arms | servo motor arm | delta arms | robotic arm |
2 | move sticks horizontally and up and down | stepper motor | linear slider | Servo motor | Multiple arms |
3 | Identify length of xylophone | Ultrasonic sensor | IR distance sensor | LIDAR sensors | LED time-of-flight sensors |
4 | Display tunes | LCD screen | Mobile app | Sticker | voice note |
5 | Start & Stop playing | Manual switch can be used to start and stop | By using auditory sensors | Timer control switch | Manual input using mobile |
6 | alert user on tune completion | set timer | LED lights | Buzzer | LED screen display |
7 | Blink led as long as music plays | using ARDUINO circuit | GOVEE LED light strip | LED music visualizer | |
8 | Accept tunes | mobile app | Digital keypad | remote | voice command |
Concept generation
Design 1 :
AMIT
Design 2 :
SANJANA
Design 3 :
VAISHNAVI
Design 4 :
VIKAS
Product architecture
1.3 Function cluster :
Sub systems identified
- Xylophone playing unit
- Interacting unit
- Indication unit
- Casing unit.