This document summarizes an engineering project on an automatic pneumatic bumper system for vehicles. The system uses IR sensors to detect obstacles within 5 feet of the vehicle traveling over 40-50 km/hr. When an obstacle is detected, the control unit activates the pneumatic bumper and braking system to protect both the vehicle and people. The pneumatic bumper is designed to absorb impact through compressed air and materials like foam and plastic to reduce injury. The system aims to increase safety and provide fast automatic braking responses in pre-crash situations on roads.
Design and Manufacturing of Automobile Vehicle Safety with Pneumatic BumperShaikh Parvez
Design and Manufacturing of Automobile
Vehicle Safety with Pneumatic Bumper - In the design of an automobile, a most important task is to minimize the occurrence and
consequences of automobile accidents. Automotive safety can be improved by "active" as well
as "passive" measures. Active safety refers to technology which assists in the prevention of a
crash. Passive safety includes all components of the vehicle that help to reduce the
aggressiveness of the crash event. Crash protection priorities vary with the speed of the car
when crash occurs.
The project is developed to avoid the human errors while taking a reverse extensively used for parking the vehicle. In this project we use ultrasonic sensors which can efficiently detect the obstacles and the solenoid valve perfectly controls the braking system by using Arduino programming.
This project has reduced the tension of the driver and also reduced the cost involved in the concern. The project has been designed to perform the required task by taking minimum time.
automatic braking system and brake actuation before collisonashutosh singh
In this project the pneumatic bumper and brake is used to protect the man and vehicle. This system is only activated when any obstacle comes in front of vehicle, the obstacle is sensed by sensor and it gives the signal to the control unit and due to this bumper system and braking system activated. Bumper is energized by compressor and it compressed the air and send it to the pneumatic piston. This system is used in any type of light vehicles.
The future technology of automobile industry "The Intelligent Reverse Braking System". A study and Technical Paper Presentation by me provides you to understand the concept and gives clear view of the Reverse Braking System.
The study has been carried out with proper research papers of the concerned authors which has helped me to present well in Technical Paper Presentation during my final year of Graduation.
Design and Manufacturing of Automobile Vehicle Safety with Pneumatic BumperShaikh Parvez
Design and Manufacturing of Automobile
Vehicle Safety with Pneumatic Bumper - In the design of an automobile, a most important task is to minimize the occurrence and
consequences of automobile accidents. Automotive safety can be improved by "active" as well
as "passive" measures. Active safety refers to technology which assists in the prevention of a
crash. Passive safety includes all components of the vehicle that help to reduce the
aggressiveness of the crash event. Crash protection priorities vary with the speed of the car
when crash occurs.
The project is developed to avoid the human errors while taking a reverse extensively used for parking the vehicle. In this project we use ultrasonic sensors which can efficiently detect the obstacles and the solenoid valve perfectly controls the braking system by using Arduino programming.
This project has reduced the tension of the driver and also reduced the cost involved in the concern. The project has been designed to perform the required task by taking minimum time.
automatic braking system and brake actuation before collisonashutosh singh
In this project the pneumatic bumper and brake is used to protect the man and vehicle. This system is only activated when any obstacle comes in front of vehicle, the obstacle is sensed by sensor and it gives the signal to the control unit and due to this bumper system and braking system activated. Bumper is energized by compressor and it compressed the air and send it to the pneumatic piston. This system is used in any type of light vehicles.
The future technology of automobile industry "The Intelligent Reverse Braking System". A study and Technical Paper Presentation by me provides you to understand the concept and gives clear view of the Reverse Braking System.
The study has been carried out with proper research papers of the concerned authors which has helped me to present well in Technical Paper Presentation during my final year of Graduation.
An Intelligent Approach To Braking System Using Artificial Neural NetworkRavina Dadhich
My presentation is all about increasing vehicle's class by adopting an intelligent approach to braking system using Artificial Neural Network.This approach will give high customer satisfaction and even reduces the chances of accidents. Ultimate driving experience can be felt out if your automobile is fitted with this braking technology.
A best and easy documentation about automatic braking system that may gives you a brief knowledge of Automatic Braking System related to Ultrasonic Sensor.
presentation on IR based vehicle with AUTOMATIC BRAKING and DRIVER AWAKENING ...Neeraj Khatri
IR Based Vehicle With AUTOMATIC BRAKING and DRIVER AWAKENING System (2014)
In this Project When any obstacle comes in front of the vehicle in a fixed range then the automatic brakes are applied and the vehicle sounds an alarm and also a very small current is produced on the steering of the vehicle. If the vehicle met with an accident then a call is generated on the last dialled number from the phone which is placed in the vehicle.
A nice & better brief presentation on Automatic Braking System that may bring you a great interest and ideology among this fantastic and wonderful technology.
Project report on IR based vehicle with automatic braking and driver awakenin...Neeraj Khatri
IR Based Vehicle With AUTOMATIC BRAKING and DRIVER AWAKENING System (2014)
In this Project When any obstacle comes in front of the vehicle in a fixed range then the automatic brakes are applied and the vehicle sounds an alarm and also a very small current is produced on the steering of the vehicle. If the vehicle met with an accident then a call is generated on the last dialled number from the phone which is placed in the vehicle.
The handbrake is an important part of an automobile which is known as latching brake It is mostly used while parking, thus also called as parking brake.
handbrake is sometimes also used to prevent a vehicle from rolling when the operator needs both feet to operate the clutch and throttle pedals.
In automobiles e-brakes usually consist of a cable directly connected to a brake mechanism on one end and to some type of mechanism that can be actuated by the driver on the other end.
the mechanisms is often a hand–operated lever, on the floor on either side of the driver.
a pull handle located below and near the steering wheel column, or a pedal.
In today’s world vehicle accident is a major problem. To avoid this we have developed an automatic impact reducing system in our project. The system is based on intelligent electronically control system known as “Automatic pneumatic-bumper system”. Automatic pneumatic bumper system uses infrared sensor (IR), which is used to sense the vehicle coming is front of our vehicle which is responsible for an accident.
An Intelligent Approach To Braking System Using Artificial Neural NetworkRavina Dadhich
My presentation is all about increasing vehicle's class by adopting an intelligent approach to braking system using Artificial Neural Network.This approach will give high customer satisfaction and even reduces the chances of accidents. Ultimate driving experience can be felt out if your automobile is fitted with this braking technology.
A best and easy documentation about automatic braking system that may gives you a brief knowledge of Automatic Braking System related to Ultrasonic Sensor.
presentation on IR based vehicle with AUTOMATIC BRAKING and DRIVER AWAKENING ...Neeraj Khatri
IR Based Vehicle With AUTOMATIC BRAKING and DRIVER AWAKENING System (2014)
In this Project When any obstacle comes in front of the vehicle in a fixed range then the automatic brakes are applied and the vehicle sounds an alarm and also a very small current is produced on the steering of the vehicle. If the vehicle met with an accident then a call is generated on the last dialled number from the phone which is placed in the vehicle.
A nice & better brief presentation on Automatic Braking System that may bring you a great interest and ideology among this fantastic and wonderful technology.
Project report on IR based vehicle with automatic braking and driver awakenin...Neeraj Khatri
IR Based Vehicle With AUTOMATIC BRAKING and DRIVER AWAKENING System (2014)
In this Project When any obstacle comes in front of the vehicle in a fixed range then the automatic brakes are applied and the vehicle sounds an alarm and also a very small current is produced on the steering of the vehicle. If the vehicle met with an accident then a call is generated on the last dialled number from the phone which is placed in the vehicle.
The handbrake is an important part of an automobile which is known as latching brake It is mostly used while parking, thus also called as parking brake.
handbrake is sometimes also used to prevent a vehicle from rolling when the operator needs both feet to operate the clutch and throttle pedals.
In automobiles e-brakes usually consist of a cable directly connected to a brake mechanism on one end and to some type of mechanism that can be actuated by the driver on the other end.
the mechanisms is often a hand–operated lever, on the floor on either side of the driver.
a pull handle located below and near the steering wheel column, or a pedal.
In today’s world vehicle accident is a major problem. To avoid this we have developed an automatic impact reducing system in our project. The system is based on intelligent electronically control system known as “Automatic pneumatic-bumper system”. Automatic pneumatic bumper system uses infrared sensor (IR), which is used to sense the vehicle coming is front of our vehicle which is responsible for an accident.
Automatic Car Window Opening System by using Oxygen and Sound Sensorijtsrd
Now a days maximum car interrupt on air-condition will be attached that is condition may be reduction on oxygen in vehicle full closed system, the oxygen which detecting on less oxygen in vehicle will be there on human being automatic windows open system. The present invention comprises a system and method for automatic opening and closing system on the car windows. This method includes a higher sound and less oxygen element detection sensor which may human being safety consideration work in windows opening system the interior of the automobile by contacting the material when the automobile is left unattended with the automobile power windows in an open or lowered position. The human oxygen and sound detection sensor accordingly automatically operates the power windows without the intervention of the automobile operator. The system evaluates human Exide the still contacting the automobile and may return the power windows to the position they were in prior to the more amount of oxygen filling sound dont be created windows automatically closed. M. Sathish | V. K. Harikrishnan | Prof A. RamaKrishan | P. Kavin"Automatic Car Window Opening System by using Oxygen and Sound Sensor" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-2 | Issue-3 , April 2018, URL: http://www.ijtsrd.com/papers/ijtsrd10892.pdf http://www.ijtsrd.com/engineering/mechanical-engineering/10892/automatic-car-window-opening-system-by-using-oxygen-and-sound-sensor/m-sathish
2. BUMPER
A bumper is a structure attached or integrated to the front and rear of an
automobile to absorb impact in a minor collision, ideally minimizing repair
costs. Bumpers also have two safety functions: minimizing height mismatches
between vehicles, and protecting pedestrians from injury. British inventor
Frederick Simms invented bumpers in 1901.
Physics
Bumpers offer protection to other vehicle components by dissipating the kinetic
energy generated by an impact. This energy is a function of vehicle mass and
velocity sqard.The kinetic energy is equal to 1/2 the product of the mass and the
square of the speed. In formula form:
A bumper that protects vehicle components from damage at 5 miles per hour
must be four times stronger than a bumper that protects at 2.5 miles per hour,
with the collision energy dissipation concentrated at the extreme front and rear
of the vehicle. Until 1959, such rigidity was seen as beneficial to occupant
safety among automotive engineers. Modern theories of vehicle crashworthiness
point in the opposite direction, towards vehicles that crumple progressively. A
completely rigid vehicle might have excellent bumper protection for vehicle
components, but would offer poor occupant safety.
Pedestrian safety
Bumpers are increasingly being designed to mitigate injury to pedestrians struck
by cars, such as through the use of bumper covers made of flexible materials.
Front bumpers, especially, have been lowered and made of softer materials,
such as foams and crushable plastics, to reduce the severity of impact on legs.
Modern bumpers are made with a combination of materials. The first element is an
impact absorbing spring device, usually gas-filled cartridges which mount the front
3. bumper to the chassis. This allows the bumper system to absorb minor impacts without
any damage.
INTRODUCTION
We have pleasure in introducing our project “AUTOMATIC PNEUMATIC
BUMPER BEFORE COLLISION”. Which is fully equipped by IR sensors circuit and
Pneumatic bumper. It is the project which has been fully equipped and
designed for auto vehicles. The technology of pneumatics plays a major role in
the field of automation and modern machine shops and space robots. The aim
is to design and develop a control system based on intelligent electronically
controlled automotive bumper activation system is called “automatic
pneumatic bumper before collision”. The project consists of IR transmitter and
Receiver circuit, Control Unit, Pneumatic bumper system. The IR sensor senses
the obstacle. There is any obstacle closer to the vehicle (within 1feet), the
control signal is given to the bumper and break activation system. This bumper
activation system is activated when the vehicle speed above 40-50 km per
hour. The speed is sensed by the proximity sensor and this signal is transfer to
the control unit and pneumatic bumper activation system.
4. Abstract:
The aim is to design and develop a control system based an intelligent
electronically controlled automotive bumper activation system is called "
Automatic Pneumatic Bumper ". This system is consists of IR transmitter
and Receiver circuit, Control Unit, Pneumatic bumper system.
The IR sensor is used to detect the obstacle. There is any obstacle closer to
the vehicle (within 5 feet), the control signal is given to the bumper
activation system.
The pneumatic bumper system is used to product the man and vehicle. This
bumper activation system is only activated the vehicle speed above 40-50
km per hour. This vehicle speed is sensed by the proximity sensor and this
signal is given to the control unit and pneumatic bumper activation system
• Air Tank (Compressor)
The IR TRANSMITTER circuit is to transmit the Infra-Red rays. If any
obstacle is there in a path, the Infra-Red rays reflected. This reflected
Infra-Red rays are received by the receiver circuit is called " IR
RECEIVER".
In this project, we have to apply this breaking arrangement in one wheel as
a model. The compressed air drawn from the compressor in our project.
5. The compressed air flow through the Polyurethane tube to the flow control
valve.
The flow control valve is connected to the solenoid valve as mentioned in
the block diagram. The application of pneumatics produces smooth
operation. By using more techniques, they can be modified and developed
according to the applications.
The important components of the project are,
• IR transmitter
• IR receiver
• Control Unit with Power supply
• Solenoid Valve
• Flow control Valve
ADVANTAGES OF USING “INTELLIGENT
AUTOMATIC PNEUMATIC BUMPER SYSTEM”
1. It able to Increase the sureness in braking system.
2. Braking system able to give fast response.
3. System able to increase the pre-crash safety.
4. System able to provide more safety to the passengers.
5. System plays an important role to save human 6. Life in road accidents.
LIMITATIONS
1. System has few limitations in densely traffic road.
2. Hard and thick materials cannot be riveted.
3. Stroke length is fixed.
APPLICATIONS
1. This system may be applicable in all types of light vehicles like cars,
Rickshaws, Tempos.
2. This system also successfully installed in the heavy vehicles like buses,
trucks, trailers, etc.
CONCLUSION
I hope this abstract will be satisfactory to our automotive.