The document explains the importance and functionality of sensors, which detect environmental inputs and provide usable outputs. It details various types of vehicle sensors like coolant temperature, mass air flow, and auto parking sensors, emphasizing their role in vehicle automation and engine management systems. Ultimately, it highlights the omnipresence of sensors in daily life and their critical role in enabling automation.

1. SUBMITTED BY:
DATE:05.07.2019

2.  Introduction
 What is sensor?
 Need of sensor
 Types of vehicle sensor
 Conclusion
 Reference

3.  Sensor play an important rule in our daily life.
 A sensor is a device that detects and
responds to some type of input from the
physical environment.
 The specific input could be
light,heat,motion,moisture,pressure, or any
one of a great number of other environmental
phenomena.

4. Sensor
Input Signal Output Signal
A device which provides a usable
output in response to a specified
measured.

5.  Sensors are omnipresent. They embedded in
our bodies, automobiles, airplanes, cellular
telephones, radios, chemical plants, industrial
plants and countless other applications.
 Without the use of sensors, there would be no
automation !!

6.  Coolant temprature sensor:
 Measures the temperature of the
coolant.
 Intake Air temprature sensor:
 Measures the Air temperature flowing to
the engine.

7.  Mass air flow sensor:
 Measures the Air Mass going into
the engine.
 O2 sensors :
 Measure the Oxygen in the exhaust
gases.
 Knock sensor:
 Monitor detonations from the engine.

8.  Crankshaft sensor:
 Measures the position of the
crankshaft.
 Fuel temprature sensor:
 Measures the fuel temperature.
 Voltage sensor:
 Measures the voltage.

9.  Nox sensor:
 Measures the NOX in the
exhaust.
 Boost pressure sensor:
 Measures the boost pressure.
 Throttle position sensor:
 Measures the angle of the throttle body

10.  Auto parking sensor:
 To measure near by distance to near by
object via sensor.

11.  Sensor play an important role in automotives.
these enable greater degrees of vehicle
automation and futuristic designs.
 A car engine management system consist of a
wide range of sensor devices together,
including engine sensors, relays and
actuators.

12.  WWW.GOOGLE.COM
 WWW.ENOTES.COM
 WWW.SLIDESHARE.COM
 EN.WIKIPEDIA.ORG
 WWW.ENCYCLOPEDIA.COM