2. Conceptual Design

2.1 Establishing Functions

Sl.No	Functions
01	display the material of cups it can crush
02	Sense the cup
03	tell error in positioning the cup
04	sense the hand and tell to remove the hand
05	display cups will be crushed in 5 sec
06	crush the cup
07	display that the cup is crushed
08	move it to the dustbin
09	display that the work is done

2.2 Function tree

Fig 1. Function tree for auto cup crusher

Fig 2. Functional tree.

2.4 Sub Systems Identified

1.Display unit.

2.Cup handling unit.

3.Interface unit.

2.5 Establishing Means –Morphological Chart

Fig 3. Morphological chart.

2.6 Concept Generation

2.6.1 Concept 1

Fig 4. Conceptual design 1.

2.6.2 Concept 2

Fig 5. Conceptual design 2.

2.6.3 Concept 3

Fig 6. Conceptual design 3.

2.6.4 Concept 4

Fig 7. Conceptual design 4.

Product Architecture

SUBSYSTEMS LIST

SNO.	SUBSYSTEMS IDENTIFIED
1.	Display unit
2.	Cup handling unit
3.	Interface unit

Functional Clustering

Interaction between subsystems

Display unit	Cup handling unit	Interface unit
material Interaction	No	No
Data Interaction	Yes	No
Spatial Interaction	No	No

Cup handling unit	Display unit	Interface unit
material Interaction	No	No
Data Interaction	Yes	No
Spatial Interaction	No	No

Interface unit	Cup handling unit	Display unit
material Interaction	No	No
Data Interaction	No	No
Spatial Interaction	No	No