twss

1. Two Wheeler Security
System
Nikhil Panjwani
B.tech/Mechanical
6th Semester
K10854

2. Need
National Crime Records Bureau (NCRB), in the year 2011
122,367 two wheeler vehicles were stolen
only 32,826 were recovered
stolen right off streets or apartment parking lots
vehicles are made underground leaving almost no traces

3. TWVSS Operation

4. Key Features
Handle Lock
Servo motor Remote Keyless System (RKS)
RKS remote lock/unlock handle lock, fuel lock
and rear wheel lock, switch ON/OFF the engine and
to turn off the alarm SMS GSM module
SIM

5. Key Features...
Cell Phone
SEND
SMS GPS
Piezo-
electric
sensor
INFRA-
RED
SENSOR

6. Hardware Modules
• RKS
• Locking System
• GPS module
• GSM module
• Engine Immobilizer
• Vibration Sensor
• Side Stand Indicator

7. Block Diagram Of TWVSS Hardware
Module

8. Engine Immobilizer
• Use to control ignition system through CDI.
• CDI 6 pins in common
• 1 pin connected to kill switch
• 1 pin connected to pulse ignition trigger
• 1 pin connected to 12V ignition coil.
• 1 pin connected to spark plug
• 2 pins are grounded

9. Vibration Sensor
• Uses piezoelectric sensor Connected on rear
and front chassis

10. Side Stand Indicator
• Safety Device for driver.
• Uses IR sensor and photo-transister.

11. Conclusion...

12. THANK YOU