Study of Self Inflating Tyre System (original) (raw)

A Survey on Automatic Air Inflating System for Automobile

2016

Aim of this study show that a drop in tyre pressure by just a few PSI can result in the reduction of gas mileage, tire life, safety, and vehicle performance, we have developed an automatic, self-inflating tire system that ensures that tyres are properly inflated at all times. Our design proposes and successfully implements the use of a portable compressor that will supply air to all four tyres via hoses and a rotary joint fixed between the wheel spindle and wheel hub at each wheel. The rotary joints effectively allow air to be channeled to the tyres without the tangling of hoses. With the recent oil price hikes and growing concern of environmental issues, this system addresses a potential improvement in gas mileage; tyre wear reduction; and an increase in handling and tyre performance in diverse conditions.

Design and Development of Centralized Tyre Pressure System

2018

1,2,3,4,5 Student, Dept. of Mechanical Engineering, D. Y. Patil College of Engineering & Technology, Kolhapur, Maharashtra, India. 6 Asst. Professor, Dept. of Mechanical Engineering, D. Y. Patil College of Engineering & Technology, Kolhapur, Maharashtra, India ---------------------------------------------------------------------***--------------------------------------------------------------------Abstract –Our study shows that a drop in tyre pressure by just a few PSI can result in the reduction of fuel mileage, tyre life, safety, and vehicle performance. We have developed an automatic, self-inflating and deflecting tyre system that ensures that tyres are properly inflated at all times. Our design proposes and successfully implements the use of a centralized compressor that will supply air to all four tyres via hoses and a rotary joint fixed on the wheel rim at each wheel. The rotary joints effectively allow air to be channeled to the tyres without the tangling of hoses. With the r...

Design of an automatic tyre pressure inflation system for small vehicles

The advent of the tyre/automotive industry brought to a halt the savage days of long journeying by foot and suddenly introduced quick inter-city visits whilst the traveler is seated. In a bid to improve and perfect this modern way of journeying this paper focuses on the optimization of the automobile, subject matter being the effective and proper maintenance of the tyre so as to curb the disappointment of failing to travel due to underinflated tyres. The design presented in the report herein functions to restore the tyre pressure on vehicles so that they are kept at optimum pressure levels, thus extending their life time at the same time saving the owner from fuel costs and maintenance cost incurred with underinflated tyres. It constitutes of a wind driven turbine-compressor unit which uses drag wind as source of drive to a turbine and quickly converts it to rotational energy which powers a small compressor that feeds the tyre with pressurized air whenever the need arises. The system is monitored and controlled by a Java/Android program which detects low pressure and initiates compressor ON / OFF states. The system is environmentally friendly releasing zero gases and is self-sustaining using independent power source from that of the vehicle itself.

AUTOMATIC TYRE INFLATION SYSTEM IN DYNAMIC CONDITION

In today's growing world, the possibilities of road accidents of any automobile are increasing at an alarming rate. The reasons for these happenings are the puncturing of tyres, when the vehicle is at very fast speeds due to any reason and because of that the driver loses his control over the vehicle. Many studies have revealed that a drop in the tyre pressure by a few PSI results in the following: • Reduction in the fuel economy • Reduction of tyre life • Reduces safety and performance of the vehicle We have hence developed an automatic, self-inflating tyre system which will ensure that the tyres are properly inflated all the time. In our design, we have made the use of an air compressor that will store compressed air in an air tank at the desired pressure value which in turn will supply air to all the four tyres through hoses and rotary joint fixed between wheel hub and knuckle of each wheel. The use of rotary joint is to efficiently allow the air to be channelled to all the tyres without the tangling of hoses. With the current environmental issues and fast depletion of natural resources our project will successfully improve the overall fuel economy of the vehicle along with the increased tyre life and improved vehicle handling. KEYWORDS: Tyre and Wheel Assembly, Rotary Joint, Compressor with Air Tank, Pressure Sensor Along with TPMS, Solenoid Valve & Automation System (E. C. U programming)

Self-Inflating Tyre Pressure Safety System Suitable for the Automotive Industry

2018

Four wheelers are often used by most of the people in today’s life for their comfort and sophistication. Some of the vehicle accidents are taken place, due to the burst of tyre, it mainly occur because of under inflation which creates overheating during which causes loss of human life and also severe damage to the vehicle because of uncontrollable vehicle motion. To overcome the problem, this paper focuses on achieving accurate pressure in the vehicle tyre which can be attained by introducing a self-inflating system for tyre while in running condition with a low cost. This system checks the tyre pressure periodically and inflates automatically to the precisepressure. Self-inflation pressure has added advantages like increase fuel economy, reduction of distance while applying braking, improves tyre life. Approximately 3/4 of all automobiles operate with at least has one underinflated tyre. The main causes of under inflation in tyres are because of natural leakage, temperature changes...

IRJET- FABRICATION OF AUTOMATIC TIRE INFLATING SYSTEM

IRJET, 2020

Driven by studies that show that a drop in tire pressure by just a few PSI can result in the reduction of gas mileage, tire life, safety, and vehicle performance, we have developed an automatic, self-inflating tire system that ensures that tires are properly inflated at all times. Our design proposes and successfully implements the use of a portable compressor that will supply air to all four tires via hoses and a rotary joint fixed between the wheel spindle and wheel hub at each wheel. The rotary joints effectively allow air to be channeled to the tires without the tangling of hoses. With the recent oil price hikes and growing concern of environmental issues, this system addresses a potential improvement in gas mileage; tire wear reduction; and an increase in handling and tire performance in diverse conditions KeyWords: Tire, Inflation system, Vehicle Performance, Vehicle Efficiency, Vehicle Safety.

A Review: Automatic Tyre Inflanation System

In ancient time, after the discovery of wheel by man, it has been used extensively for various purposes and it is vital part of human life for ages. These wheels runs human life faster and faster with new technology and one such technology is on board air inflation system used in automobiles. Tyres are the second-highest cost for the trucking industry. The on board air inflation system is used to maintain the pressure of tyres in running condition. The environmental conditions varies according to region, seasons because of this, it require maintaining the tyres pressure for better performance according to conditions. The most important application of this system is in military vehicle. For the military vehicle, the environmental condition, land conditions are continuously varying and they have to face very worst condition like heavy rainfall, snowfall, deserts. At that remote place no such devices are available for maintenances of the tyres. At some crucial times like war conditions or any flood conditions there is no time to filling the air. Thus there arises a need for automatic tyre inflation system. This can be done by employing appropriate technique. This project deals with the design and fabrication of automatic tyre inflation system.

Mathematical Modelling and Conceptual Design of Novel Automatic Tyre Inflating System

Jurnal Teknologi, 2018

Pneumatic tyres release 10-15 kPa of air pressure every month requires regular topping up. Vehicles run with improper tyre pressure has been identified as one of the primary factors which leads into major and catastrophic road accidents due to puncture and explosion. The main aim of this research work is to design a pressure chamber for an Automatic Tyre Inflating System (ATIS) to replenish the pressure loss of a pneumatic tyre. In this paper, a model has been developed to mathematically derive the critical amount of required pressurized air for ATIS intermediary chamber design. Finite element analysis was also performed onto the designed chamber considering critical engineering elements to ensure safe operation with the pressure of 8449kPa. ATIS is postulated to automatically replenish adequate amount of pressurised air into the tyre when the tyre pressure drops 10% below the desired pressure. Thus, the air loss from the tyre can be continuously compensated for 12 months to have them running with safe pressure at all time without having human intervention to inflate them.

IRJET- Auto Inflation Tyre System: A review

IRJET, 2020

Roads are one of the extremely vital methods for transport nowadays and four-wheeler are fundamental piece of it. Tires loses pneumatic force on account of normal driving extraordinarily when goes through knocks and street pits and experiences pervasion. Additionally, change in temperature are one among the reasoning gratitude to which tires lose air. Consequently, vehicles run with an under-expanded tire which can cause catastrophes or mishaps. Explores show that a fall in tire pressure even by two or three PSI causes inside the diminish of efficiency, tire life, wellbeing, and vehicle execution. The objective of this undertaking is to build up a robotized, self-blowing up tire framework. Such a framework ensures that tires are expanded appropriately at all occasions. Our framework configuration is effectively tried and actualized with assistance of an air\gas blower. The blower will give air to all or any of the four tires through hoses and a turning joint which is fixed between the shaft and wheel centre at each wheel. The Rotatory joint is a fundamental piece of the framework which has half of its part pivoting alongside the wheel and rest half part is very still. Accepting that the present each rising common dangers; ascending in oil cost and utilization of energy, our framework is well fitted and improved in mileage and diminishes tire wear which causes ascend in execution of tire in heaps of conditions.

Automatic Air Inflation in Vehicle Tyre

The main aim of this paper is to develop an Automatic Air Inflation in Vehicle Tyre. This can be placed in all automobiles while long drives and that can be utilized while climbing up hills or down hills. It is very necessary for every automobile to be cautious while driving through long distances. So, we have fabricated this machine to fill the air automatically by using control units. Main aim of this project is that when the air is decreased to the automobile vehicles then the sensor signal alert the person for usage of air tank to fill the air in the tyre. Then the air pressure will get increased in the tyre of the vehicle it is same as the process of indicating the sensor signal through the person using solenoid valve to reduce the excess air in the tyre.