Automatic Door Sensor

Objective


To improve GMI workflow.


To imply the technology of sensors and tranducers in our daily life.


To increase security system in GMI.


To help GMI in receiving good impressions rather than other negatives comments.






Pros


they allow ease of access for everybody regardless of disability.


openers allow for adjustable hold-open time, to accommodate users needs.


Con`s


not all openers are suited for all doors.


automatic doors run on electricity, and are therefore susceptible to power failure.


openers are available for most rooms, regardless of the type and size of the door or room.


some openers are not suited to doors where space above the door is limited.





Overview
Project background
Problem statement
Objective
Propose project
Automatic door
Working principle
Technical specificaiton of automatic sliding door mechanism
Components including
Schematic diagram
Pros & Con`s
Conclusion
Proposed Project
Automatic door is an automated movable door installed at the entrance or exits of a room.
automatic door also indicates a door that opens on its own as a moving object approaches it.

Problem Statement

make sure a clean environment at our campus.
make use of all possible technology here in order to leave a good impression to the outsiders.
sometimes crowded and there was a case where some VIPS open the door to the entrance.
Project Background
Automatic Door

Doors which open automatically when approached by someone.
Automatic doors are powered from the opening until the closing.
Application of some sensor technology and some computer programmable control through the PLC.
Working Principles
The door will never open if there is no object or traffic approaching.
the infrared signal sensor placed in opposition direction responds.
the door will stay open as long as the object is not cleared form the transmission zone.
has a forward and reverse operation to meet the operating importance.
Technical specificaiton of automatic sliding door mechanism
 Model
 SD280

 Door range
 Single leaf
Double leaf
 Door leaf weight
 Max 180kg*1
Max 180kg*2
 Door width
 600~3000mm
600~1500mm
 Opening speed
 100~750mm/s(Adjustable)

 Closing speed
 100~750mm/s(Adjustable)

 Opening time
 0~10 seconds

 Motor
 DC 24V Brushless DC Servo Motor

 Supply voltage
 Input AC 110V/220V;50-60Hz

 Working temperature
 -20~50°C

 Working noise
 Less than 50 db

Conclusion
SENSOR & TRANSDUCER
ECT 0323
AUTOMATIC DOOR
TT`O Name :

Group Members:
Mohamad `Adziim bin Merzuki SPD 1471329
Muhamad Idham bin Abdullah SPD 137366
Mohd Najmuddin Alqubra bin Saidi SPD 147665
Ruzita binti Yusof SPD 147939
Components including
Components
Quantity
Componets
Quantity
Control panel
1
Reveiver
1
Motor gear box assembly
1
Return pulley
1
Microwave sensor
2
Terminal input assembly
1
Tooth belt
1*7m
Power switch
1
End stop
3
Hanger roller bracket
2
Remote control
2
Belt bracket link assembly
2
Device for yaw checking
1
Tansformer
1
Transmission rail and cover
2*2.1m
Mcrowave sensor
2
Schematic Diagram
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#
they allow ease of access for everybody regardless of disability.
openers are available for most rooms, regardless of the type and size of the door or room.
openers allow for adjustable hold-open time, to accommodate users needs.
Pros
not all openers are suited for all doors.
automatic doors run on electricity, and are therefore susceptible to power failure.
some openers are not suited to doors where space above the door is limited.
Con`s
Objective
To improve GMI workflow.
To imply the technology of sensors and tranducers in our daily life.
To increase security system in GMI.
To help GMI in receiving good impressions rather than other negatives comments.