Vehicle safety products- awarness
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The document discusses vehicle safety, highlighting the alarming statistics of road crashes as a leading cause of death among young people and the projected rise in road deaths globally. It details various passive and active safety features designed to prevent accidents and reduce injuries, such as seat belts, airbags, and advanced driver assistance systems. Additionally, it covers technologies like automatic crash notification systems that enhance vehicle safety and response in the event of an accident.
Vehicle safety products- awarness
- 2. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 2 Vehicle Safety • Road crashes are already the number one killer of young people aged 10-24 • By 2020 the World Health Organisation estimates that road deaths will rise by 60 per cent • Worldwide, from 2000-2015, one billion people are forecast to be affected by road deaths, or injury • The cost to developing countries is put at $100bn a year, their total aid budget • Wearing a seatbelt would save half of all car occupants who die in crashes • Wearing a helmet would save 60% of all two wheeler riders in accident • In Britain 3,172 people died in road accidents in 2006 • Sources: Commission for Global Road Safety; Department for Transport The biggest killer
- 3. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 3 Vehicle Safety Which is the best safety equipment / device ?
- 4. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 4 Vehicle Safety Safe for the occupant and pedestrian To prevent death or injury during crash/accident. Warn/Assist the driver to avoid crash/accident. Prevent crash or accident – Adaptive/Intelligence.
- 5. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 5 Vehicle Safety Safe for the occupant and pedestrian – To prevent death or injury during crash/accident. People stay alive and uninjured in a crash – Passive Safety Seat Belts Air Bags Collapsible Steering Energy absorbing wind shields Crash Compatible Structure Fuel pump Shut off Crumple Zone
- 6. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 6 Vehicle Safety Safe for the occupant and pedestrian – Warn/Assist the driver to avoid crash/accident. – Active Safety Turn Signal, Brake light Centre High mounted brake light Rear end or Forward Collision warning Reverse Backup Sensors Lane Departure Warning Tyre Pressure Monitoring
- 7. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 7 Vehicle Safety Safe for the occupant and pedestrian – Prevent crash or accident – Adaptive/Intelligence. – Active Safety Antilock Braking System Traction Control System Vehicle Stability Control System Intelligent Speed Adaptation Adaptive Light Control System Night Vision Adaptive Cruise Control Active Damping Crash Notification System Electronic Stability Control System
- 8. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 8 Absorb energy and limit forward motion Passive Safety Seat Belts
- 9. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 9 Passive Safety Air Bags Supplement Resistance System addition to seat belt. Front -Head on collision -Head. Side - Side impact - T bone, head
- 10. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 10 Passive Safety Air Bags Curtain - Side impact, roll over - head and upper body Knee -Frontal Collision -Knee
- 11. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 11 Passive Safety Air Bags Air bag in seat belt For Pedestrian safety
- 12. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 12 Passive Safety Air Bags The bag itself is made of a thin, nylon fabric, which is folded into the steering wheel or dashboard or, more recently, the seat or door. The sensor is the device that tells the bag to inflate. Inflation happens when there is a collision force equal to running into a brick wall at 10 to 15 miles per hour (16 to 24 km per hour). A mechanical switch is flipped when there is a mass shift that closes an electrical contact, telling the sensors that a crash has occurred. The sensors receive information from an accelerometer built into a microchip. The airbag's inflation system reacts sodium azide (NaN3) with potassium nitrate (KNO3) to produce nitrogen gas. Hot blasts of the nitrogen inflate the airbag.
- 13. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 13 Passive Safety – Whiplash Protection System • The WHIPS seat provides improved spinal support • Modified backrest characteristics • Close proximity of the head restraint's position to the occupant's head. • Has a pre-determined rate of rearward movement in the event of certain types of rear impacts. • The seatback also has a series of springs that allows the cushion to move slightly rearward upon impact • This, combined with high-mounted head restraints, help to limit the "whipping" motion of the head that often occurs during a rear-end impact. • WHIPS reduces injuries by 33 percent ~ 54 percent.
- 14. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 14 Passive Safety Collapsible steering column
- 15. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 15 Passive Safety Energy absorbing windshields It has got a deformable polymer layer. Windshield will deform absorbing impact. Prevent penetration.
- 16. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 16 Passive Safety Crash compatibility
- 17. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 17 Passive Safety Fuel pump shut off Turns off fuel in the event of a collision. Prevents gasoline fires This switch shuts off the fuel pump in the event of a collision. Once the switch has been tripped, it must be reset manually in order to start the engine.
- 18. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 18 Passive Safety Crumple Zone Energy absorption - displace the impact to this zone - avoid internal structure When there is a car crash, the car, its contents, and the passengers, decelerate rapidly. They experience great forces because of the change in momentum, which can cause injury. If the time taken for the change in momentum on the body is increased, the forces on the body are reduced too. Seat belts and crumple zones are designed to reduce the forces on the body if there is a collision.
- 19. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 19 Passive Safety Crumple Zone
- 20. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 20 Active Safety Turn signals and Brake Light Center High mounted Stop lamps
- 21. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 21 Active Safety Brake Force Display
- 22. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 22 Active Safety Collision Mitigation Aim: – To warn the driver on possible collision – To prevent Collision Concept: – Senses deceleration of lead vehicle through Forward Radar – Check with preset safe distance from lead vehicle & deceleration – Warn / prevent collision Warning Many options for warning Visual – through Head Up Display -in the rear side mirror Audio – through buzzer or voice - through disturbance in radio signal Tactile - seat vibration - pedal pulsation
- 23. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 23 Active Safety Collision Mitigation
- 24. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 24 Prevent Collision: Sense objects in the front, side or rear through – Forward Radar Sensor – Side Detection Sensors – Rear Detection Sensors Vehicle condition through – Yaw and acceleration sensors – Wheel Speed Sensors – Steering Angle Sensors Actuate / modulate – Throttle – Brakes Active Safety Collision Mitigation
- 25. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 25 Active Safety Reverse Backup sensors Alerts for nearby objects in the path.
- 26. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 26 Active Safety Lane Departure Warning System Warns when vehicle crosses the lane marked.
- 27. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 27 Active Safety Tyre Pressure Monitoring Sensor at wheels- alert you – low pressure – lamp or audio or both
- 28. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 28 To monitor real time pressure in the tyre Sensor at wheels – Pressure Sensor – Temperature Sensor – Signal Processor – Radio Frequency Transmitter – Power from long life battery embedded Remote Sensing Module. – Stand alone device managing the sensing function, measurement processing, RF transmission and power management Receiver. Receives the information from RSM and displays Active Safety Tyre Pressure Monitoring
- 29. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 29 Active Safety Antilock Braking System Prevents wheel lock when adhesion changes
- 30. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 30 Active Safety Traction Control System Restore traction while wheel Spinning
- 31. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 31 Active Safety Electronic Stability Control Senses a possible loss of control. Reduce power from the engine, apply brakes – prevents instability due to under steering or over steering. 2004 ESC 1% ABS 18% 2008 ESC 9% ABS 46% Installation of ESC- Europe: 40% Sweden: 85%
- 32. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 32 Active Safety Intelligent Speed Adaptation GPS matched Database -Speed limits
- 33. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 33 Active Safety Adaptive Light Control Allows driver to see obstacles while cornering. Has swiveling bi-xenon projector headlamps The projector swivels in outward to inward. The control module receives input on vehicle speed steering angle lateral acceleration data from (GPS) navigation and electronic road map Adjust the headlamps for optimal lighting of the road ahead. Halogen Applications To Come
- 34. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 34 Active Safety Adaptive Light Control
- 35. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 35 Active Safety Night Vision 2006 Visibility for drivers - elimination of blind spots
- 36. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 36 Active Safety Adaptive Cruise Control Aim: – To automatically adjust a vehicle’s speed to maintain a safe following distance. – Go at constant speed without driver’s throttle input. Concept: – Sense the object in front of the following vehicle-using Radar – Detect the speed and distance of the vehicle ahead – Check with preset distance – Adjust vehicle speed to maintain the distance. – Go at set speed when there is no target vehicle Radar 77GHz Distance Range 150 m Vehicle operating speed 30-180 kmph
- 37. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 37 Active Safety Adaptive Cruise Control Advantage: – Offer unique levels of comfort by eliminating the need for the driver to have the throttle pedal constantly floored when the car is traveling at high speeds. – Maintains the set interval from the Target vehicle
- 38. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 38 Active Safety Active Damping Electronic damping system Increases driving safety, comfort, and dynamics Damping forces adjusted optimally for each individual wheel. Required damping forces are calculated within milliseconds. Dampers are adjusted quickly. Vehicle sensors monitor values such as body, wheel, and lateral acceleration, Use them to generate the ideal damping forces for each individual wheel on a continuous basis.
- 39. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 39 Active Safety Active Damping Skyhook control strategy: Damping forces for each wheel are individually controlled for the directional movements of wheel and body. They always provide the best possible compensation for vehicle body movement relative to a stationary center position. The skyhook principle keeps the vehicle body as stable as possible, independent of driving and road conditions. The control strategy seeks to calm vehicle body movement, as if the moving vehicle were connected to a hook fixed on the sky. As a result, the body moves along like a sedan chair parallel to the sky.
- 40. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 40 Active Safety Active Damping Benefits: Greater safety thanks to optimized wheel damping Enhanced driving comfort and dynamics Reduced roll, pitch, and vertical motion Shorter braking distances thanks to better road contact Continuous adjustment in real time Faster steering response Better control and handling during lane changes
- 41. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 41 Active Safety – Steer By Wire
- 42. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 42 Active Safety – Brake By Wire A car equipped with brake by wire technology has a small electric motor near the wheels that generate the braking pressure. They are governed by electronic control units connected to the brake pedal that receive input from the driver’s actions and interpret that information into a series of electronic instructions. These instructions are then communicated through a miniature, real time network connecting the entire braking system. The system also has a series of sensors that monitor both the vehicle’s operations and the driver’s actions and automatically adapt the braking performance to maintain safety. When the driver applies pressure to the brake pedal, information is electronically passed through the system, the external situation is evaluated, and the brake motors apply the correct amount of pressure to the wheels. All of this happens in mille seconds and without requiring action from any mechanical parts.
- 43. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 43 Active Safety – Brake By Wire Using electro-mechanical brakes has several advantages. • react more quickly, • shorter stopping distances and • increased safety. Brake by wire systems are also totally silent, and do not have the vibration felt through the brake pedal and normally associated with antilock brakes. It takes up much less physical space, which is an important factor considering how tight engine compartments have become. Since there is no corrosive brake fluid involved, brake by wire systems are considered less damaging to the environment.
- 44. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 44 Active Safety – Brake By Wire Finally, brake by wire, as all x-by-wire systems, through there lower weight and need for electrical power instead of mechanical power, facilitate the introduction of hybrid and fuel cell powered vehicles. Surveys have shown that most drivers feel that cars produced today already have very good braking systems and are therefore reluctant to pay more for brake by wire technology. There are currently no government regulations requiring their adoption, so unless manufacturers can convince consumers of their superior performance and safety, there may be little consumer demand for x-by- wire technology in the near future.
- 45. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 45 Vehicle Safety Automatic Crash Notification System It is the Black Box-but records Data after accident. Ability to call when the vehicle is in an accident. Type of Technology: – Cellular – Voice Recognition – Global Positioning System – Vehicle Telemetry Cellular – It is Voice activated, hands free – Console has built in micro phone and speakers – Message is sent through Vehicle Communication and Interface Module (VCIM)
- 46. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 46 Vehicle Safety Automatic Crash Notification System Voice Recognition – You can speak in the built in micro phone – Software – Voice XML-converts voice into text and notify the centre GPS-Locate your vehicle through satellites Vehicle Telemetry – Can locate the vehicle
- 47. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 47 Vehicle Safety- Automatic Crash Notification System AACNS consists of Four components – Sensors, – Sensing Diagnostic Module (event data recorder, accelerometer to measure the severity of accident), – VCIM and – Cellular antenna. Sensors senses the vehicle is in crash It transmit information to SDM SDM send to VCIM Cellular antenna sends to call centre advisor Adviser used GPS, locate the vehicle, call the driver Or VCIM sends message when air bag goes off to adviser to call the driver Adviser take action to rescue the occupants
- 48. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 48 Vehicle Safety- Automatic Crash Notification System
- 49. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 49 Vehicle Safety Warning/Information Assistance Avoidance/prevent Intelligence
- 50. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 50 Mandatory Use of Seat Belts 2000 2015 Antilock Braking System Appropriate Child Restraint System Speed Limiters Air Bags Electronic Stability Control System Whiplash Protection System Brake Assist System Vehicle Compatibility Trye Pressure Monitoring System Pedestrian Protection Accident Data Recorder Seatbelt Reminder System Emergency Call System Occupant Classification System Driver Fatigue Detection System Alcohol Ignition Interlocks Intelligent Speed Adaptation Anti Collision Devices
- 51. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 51 Can we do anything?
- 52. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 52 Can we do anything?
- 53. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 53 Can we do anything ? *
- 54. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 54 Can we do anything ? **
- 55. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 55 Can we do anything ? ***
- 56. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 56 WHO statistics
- 57. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 57 WHO Statistics
- 58. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 58 Automotive accidents / deaths 0.0 2.0 4.0 6.0 8.0 10.0 12.0 14.0 16.0 18.0 20.0 1980 1985 1990 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 Year Millions
- 59. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 59 If this awareness program makes few of you following the traffic discipline now onwards – Good If this awareness program makes all of you following the traffic discipline now onwards – Fantastic Awareness - does not mean negligence
- 60. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 60 Vehicle Safety Our Society Our Safety Everyone’s Responsibility
- 61. The information is a collection from internet and this presentation is the copy right of HECHARES 2008 & updated 2013 61 Thank You & Have a safe driving