Project roadways and railways in intelligent transportation system a case study
- 1. PROJECT ROADWAYS AND RAILWAYS IN INTELLIGENT TRANSPORT SYSTEM A CASE STUDY SUBMITTED BY: ADITYA SINGH ARYAN SINGH MOHD. AMIR WASI HARSH KUMAR HAROON ELYAS GUIDED BY: MR. RAVI TIWARI PROFESSOR CIVIL ENGG. DEPT.
- 2. About Project ❖ In this project we study about the importance of intelligent transportation system in roadways and railways ❖ How Intelligent Transportation System help in modernization of transportation in railways roadways .
- 3. ABSTRACT The rapidly increasing vehicle population in India spurred by the population boom and economic upturn lays a critical burden on traffic in metropolitan cities and towns of the country. The total vehicle population in 2017 was 253 million. Intelligent transportation system is an established route to resolve or at least minimise traffic problems ITS encompass all modes of transportation air sea road and rail are intersects various components of each mode vehicle infrastructure communication and operational system. In general any of the IT application used at traffic management centre where data is collected and analysed and combined with other operational and control concepts to manage the complex transportation problem typically several agencies share the registration of transport infrastructure through a network of traffic operation centres there is often a localised distribution of data and information and the centre adopt different criteria to achieve the goals of the management this inter depend autonomy is operation and discussion making is essential because of the heterogeneity and perform character stick of intersecting subsystems
- 4. CONTENTS ❏ Introduction ❏ Taxonomy of ITS ❏ ITS Technologies ❏ Pros And Cons of ITS
- 5. INTRODUCTION ❏ Traffic congestion-insufficient road development growing number of vehicle. ❏ Low speed, increased accidental rates ,increased fuel consumption and increased pollution. ❏ These explore the concepts that treat highway systems and vehicle that use them as integrated system. Among them is the concept of intelligence.
- 6. ITS Technologies. ❏ Wireless Communication ❏ Computational Technologies ❏ Floating car data / floating cellular data ❏ Video vehicle detection ❏ Sensing technologies and inductive detection
- 8. Wireless Communication ● High speed wireless communication has civil and military applications. ● It includes communication Fi Max, Samsung network wireless mesh mobile IP and so on. ● Radio modem communication on UHF and VHF are wide used for short and long range communication with ITS
- 10. Floating car data /Floating cellular data ● "Floating car" or "probe" data collection is a set of relatively low cost methods for obtaining travel time and speed data for vehicles traveling along streets, highways, freeways, and other transportation routes. ● Broadly speaking, three methods have been used to obtain the raw data: 1.Triangulation Method 2. Vehicle Re-Identification 3.GPS Based Methods ● Floating car data technology provides advantages over other methods of traffic measurement: 1. Less expensive than sensors or cameras 2. More coverage (potentially including all locations and streets) 3. Faster to set up and less maintenance 4. Works in all weather conditions, including heavy rain
- 12. Triangulation Method ❏ By measuring and analysing mobile network data using triangulation the data is converted into traffic flow information ❏ In metropolitan areas science between antenna is shortly and in theory accuracy Increases ❏ Advantage of this method is that no infrastructure needs to be built along the road only mobile phone network is used
- 13. Vehicle Re Identification ❏ Identification method required set of detectors mounted along the roadside ❏ A unique serial number for a device in the vehicle is detected at one location and then detected again further down the road ❏ Time and speed are calculated
- 15. GPS Based Method ❏ An increasing number of vehicle are equipped with a box that contains a GPS receiver the data Earth and communicated with the server providing using the regular onboard radio unit or by cellular network data. ❏ Regarding from these vehicles are used to compute vehicle and car speed.
- 16. Sensing Technologies ❏ Technological advances in telecommunications and information technology, coupled with state-of-the-art microchip, RFID (Radio Frequency Identification), and inexpensive intelligent beacon sensing technologies, have enhanced the technical capabilities that will facilitate motorist safety benefits for intelligent transportation systems globally. ❏ Technological advances in telecommunications and information technology, coupled with state-of-the-art microchip, RFID (Radio Frequency Identification), and inexpensive intelligent beacon sensing technologies, have enhanced the technical capabilities that will facilitate motorist safety benefits for intelligent transportation systems globally.
- 18. Inductive Loop Detection ❏ Inductive loops can be placed in a roadbed to detect vehicles as they pass through the loop's magnetic field. The simplest detectors simply count the number of vehicles during a unit of time (typically 60 seconds in the United States) that pass over the loop ❏ While more sophisticated sensors estimate the speed, length, and weight of vehicles and the distance between them. ❏ Loops can be placed in a single lane or across multiple lanes, and they work with very slow or stopped vehicles as well vehicles moving at high-speed.
- 20. VIDEO VEHICLE DETECTION ❏ Traffic flow measurement and automatic incident detection using video cameras is another form of vehicle detection. Since video detection systems such as those used in automatic number plate recognition do not involve installing any components directly into the road surface or roadbed, this type of system is known as a "non intrusive" method of traffic detection. ❏ Video from black-and-white or color cameras is fed into processors that analyze the changing characteristics of the video image as vehicles pass. The cameras are typically mounted on poles or structures above or adjacent to the roadway. ❏ Video from black-and-white or color cameras is fed into processors that analyze the changing characteristics of the video image as vehicles pass. The cameras are typically mounted on poles or structures above or adjacent to the roadway.
- 23. Intelligent Transportation Application ❏ Emergency vehicle notification systems ❏ Automatic road enforcement ❏ Variable speed limit ❏ Collision avoidance systems ❏ Dynamic traffic light sequence
- 24. eCall
- 25. Automatic Road Enforcement ❏ Speed cameras that identify vehicles traveling over the legal speed limit. Many such devices use radar to detect a vehicle's speed or electromagnetic loops buried in each lane of the road. ❏ Red light cameras that detect vehicles that cross a stop line or designated stopping place while a red traffic light is showing ❏ Bus lane cameras that identify vehicles traveling in lanes reserved for buses. In some jurisdictions, bus lanes can also be used by taxis or vehicles engaged in car pooling. ❏ Level crossing cameras that identify vehicles crossing railways at grade illegally. ❏ Double white line cameras that identify vehicles crossing these lines. ❏ High-occupancy vehicle lane cameras for that identify vehicles violating HOV requirements.
- 29. Pros and cons of ITS ● Advantages of ITS ❏ TS combine many different types of information and communications ethology to create a network of system that help manage traffic, protect roads and more. As more and more parts of our transportation network become worked. It will change the way driven, business and government deal with road transport. These advanced system can help improve transportation in several ways ITS is helping in development of India.
- 30. ● Improving traffic safety ❏ Unsafe speeds, dangerous weather conditions and heavy traffic can all lead to accidents and the loss of life, intelligent transportation systems help with all of these. Real-time weather monitoring systems collect information on visibility, wind speed, rainfall, and conditions and more, allowing traffic controllers up-to-the-minute information on driving conditions. In fully networked system, this information can then be used to update warning signs and even speed limits as soon as the need arises, keeping drivers alern to the conditions around them Emergency vehicles can respond quickly to accidents as real-time traffic motoring alerts them. ITS traffic control helps divert traffic away from busy so dangerous arcas preventing traffic jams but also reducing the risk of collision.
- 31. ● Reducing Infrastructure Damages ❏ Heavy vehicles can put a lot of strain on the road network. Particularly when they're overloaded. Weigh stations and other older forms of weight control reduce the risk of overloading but at the expense of wasted time and delayed traffic. Weigh-in- motion systems measure the type, size and weight of vehicles as they move, communicating the collected data back to a central server. ❏ Overloaded vehicles can be identified and appropriate measures taken resulting in higher compliance among hauliers and reduced damage to roadways. Not only do these systems make enforcement simpler, they can reduce expenditure on road repair, allowing it to be allocated elsewhere.
- 32. ● Traffic Control ❏ Existing centralised traffic control systems go some way toward alleviating traffic congestion and ensuring the smooth flow of vehicles through a road network. Intelligent transportation systems, however, allow traffic lights to respond to changing patterns themselves Adaptive traffic light systems create smart intersections that control traffic in response to the patterns they observe among the vehicles using them They can also prioritise specific forms of traffic such as emergency vehicles or public transit. Large numbers of adaptive intersections working together produce a system in which lights change in response so traffic patterns rather than on a fixed schedule, reducing weight times and keeping traffic moving smoothly.
- 33. ● Parking Management ❏ Illegal parking contributes to crowded, dangerous city streets and creates problems for disabled drivers, city vehicles and others needing access reserved parking place . Overstaying drivers slow traffic to a crawl in busy areas as visitors find themselves unable to park. Traditional parking enforcement systems can be costly and inefficient, they may even add to crowding themselves Smart parking lotion detection scan parked vehicles and communicate with parking meters to identify and record illegally parked vehicles.
- 34. Disadvantage of ITS ❏ Difficult to use in mixed traffic ❏ Preliminary difficulties in understanding ❏ Equipment are very much costly
- 35. THANK YOU