Traffic Queue 2.1
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Paid Version
Publisher Description
This App is designed for determination of the maximum length of queued vehicles on an isolated intersection. For the App development there have been used simulation methods, which are the combination of analytical calculation and experiment, and herewith it allows to adequately reproduce a real process at a signal controlled intersection. The main component of this process is the arrival of vehicles to the intersection, namely the time intervals between cars that are described in the App by probability laws of distribution. A user can easily increase the number of approaches to the intersection (up to 4) in the App and select the necessary number of traffic lanes at each of them (up to 3), including the location map. Moreover, it is possible to modify regulation characteristics (cycle length, of green and yellow signals) and traffic conditions at the intersection (traffic density, distribution by principal directions, proportion of trucks and buses in a traffic flow etc.). The App gives the following results: - Average maximum length of queued vehicles that arises at the beginning of a green signal with k simulations (by number of cars and in meters); - Average maximum length of queued vehicles per cycle with k simulations (by number of cars and in meters); - Maximum length of queued vehicles at the beginning of a green signal with k simulations (by number of cars); - Maximum length of queued vehicles per cycle with k simulations (by number of cars). A queue per cycle is a queue that arises at the beginning of green signal and a number of cars that approach the intersection while the queue passes by. The end of time interval, during which the cars that are approaching green signal are counted in the App, is the moment when the last car in a queue that has arisen at the beginning of a green signal, takes off. The queue length size at the beginning of a green signal can be used for the settlement of optimal characteristics of traffic light signals at the intersections, particularly during regulation by separate directions (signal groups). And the size of queue per cycle can be used to determinate the length of additional extension at the approach to the intersection, which is introduced with an aim to increase the intersection capacity. The queued vehicles length size within this App is very close to those, which are shown by PTV Vissim specialized software, and the slightest deviations can be seen during Hyper-Erlang distribution with parameter a=3. The App is designed for students, postgraduates and teachers of Traffic Management specialties; it will be also useful for traffic engineers at project organizations or consulting companies.
Requires iOS 6.0 or later. Compatible with iPhone, iPad, and iPod touch.
About Traffic Queue
Traffic Queue is a paid app for iOS published in the Office Suites & Tools list of apps, part of Business.
The company that develops Traffic Queue is Stepan Zubachyk. The latest version released by its developer is 2.1.
To install Traffic Queue on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2013-09-08 and was downloaded 4 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Traffic Queue as malware if the download link is broken.
How to install Traffic Queue on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the Traffic Queue is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After Traffic Queue is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
