al about study

1. Implementation Of Smart
Helmet System Using Solar
Power
Presented by:
AKSHAY KUMAR SHARMA
AJIT
AKASH
KAMRAN
AKHLAQUE

2. Many people don’t realize that helmets prevent skull fractures, not concussions, which are
brain injuries. A high technology sensor is available in the market, we used and develops a
range of Shock Box Sensors to alert parents/friends or coaches that an “at-risk” hit has
occurred, so concussion checks and protocols start as early as possible.
We are using GPS module to locate the position of rider on the two-wheeler with high
accuracy positioning
and also GSM module is used for autonomous communication to notify the position.
As we see many accidents in the day to day life due to alcohol consumption so we are trying
to implement alcohol sensors within the helmet. Since too much use of the helmet internal
temperature rises which is not comfortable for the rider, hence we make use of exhaust fan
to maintain the temperature.

3. Block diagram
Fig.1 Block Diagram of Smart Helmet System.

4. Fig.2 Block Diagram of receiver and Starter switch.

5. Features
 It will send a message of location automatically when he/she met
an accident with helmet on.
 RF transmitter and receiver are used for starting the two wheeler,
if she/he is not wearing the helmet, the two-wheeler will not start.
 The alcohol sensor is used to sense the alcohol consumption and
it will lock the ignition if drunk.
 It will automatically switch on air fan inside helmet when the
temperature is high.
 The solar cell is generating power for the system.
 It can be tracked easily with location when two-wheeler is stolen.

6. Disadvantages
GSM network is required.
If helmet is stolen, the bike cannot be started.

7. Applications
 It can be used in real time safety system.
We can implement the whole circuit into small
module later.
 Less power consuming safety system.
 This safety system technology can further be
enhanced into four wheeler also by replacing the
helmet with seat belt.