MODELING OF SPATIAL MONITORING MAPS OF THE MOVEMENT OF RAILWAY TRAINS IN EGYPT

: In light of the huge amount of data and information on railway trains; the problem is no longer storing this data and building a database for it, but rather the problem is how to deal with it and the management systems and treatment of both temporal and spatial aspects in order to help overcome the problems of the facility. The idea of cartographic and spatial modeling of train movement comes as a result of frequent accidents and irregular train movement on the one hand, and the difficulty of citizens dealing with scheduled data related to train times. Geographical Information Systems (GIS), Global Coordinate System (GPS), Global System for Mobile Communications (GSM), and Database Management Systems (DBMS), in order to build and manage a new kind of database, which are databases of moving objects, which through processing, cartographic representation, and management allow Interactively animated object paths and streamlines. The study showed that it is possible to manage the operating system of railway trains by building a spatial and electronic database for its network of lines, stations and slides. to overcome its problems as soon as possible; Due to the ease of dealing with data in its digital form and quickly extracting results in the form of interactive maps, this system can be used to manage the railway network, address its crises and reduce risks, in addition to creating an interactive electronic atlas that contains a large number of maps instead of tabular data, which facilitates Retrieving data electronically and allowing continuous change in it by the competent authorities, and inquiring about this data by travelers.


METHODOLOGY:
In order for the study to proceed as planned, it adopted two main approaches: the

System
cartographic modeling are extremely important for national security and the management of public institutions and utilities, as they are used in analysis, planning and proper management of all problems and reduce their the vehicle or to send important information about it to a place where it can be used.Various information such as speed, air pressure, weight, temperature, etc. can be sent of train stopping stations, and determining the locations and coordinates of the railroad crossings and outlets.Determining the railway lines, movement directions and density, defining the stations of the railway trains, the scheduled time for starting and the estimated arrival time according to the speeds specified in the scheduled speed schedule, and determining the journey time.

Figure ( 1
Figure (1): Spatial database of the railway network in Egypt After building the network, an electronic database of the railway network, its stations and slides is available, and the electronic system of the railway network in Egypt is linked to the web.Where a website (GIS Web Application) is created to help benefit from the electronic database that has been created, and after completing the theoretical aspect, the study suggests applying the following system for managing the railway network in Egypt.Determining the coordinates of railway stations and placing a GPS device to track the movement of trains between stations separately and linking them to a unified network to determine the location of the train in relation to the stations, and embodying this on a map based on the electronic

Figure ( 2
Figure (2): A window showing the movement of the train inside the stations The coordinates of the slides are determined along the network with the provision of a tracking device for the trains to know their coordinates.When the train's coordinates approach the coordinates of the slides, the sound alert, the

Figure
Figure (3): A window showing the movement of the train and its location near the two slides s been pointed out in the past and recently that the simultaneous sequence of train movement can be done using the global coordinate system, but the extent of benefiting from this tracking has not been indicated.It is also worth mentioning that the above has been tested to the extent of its implementation and the implementation mechanism has been known and the Authority can Railways in the Arab Republic of Egypt may take advantage of this to manage its organization and at a small financial cost that does not exceed more than

Figure ( 7
Figure (7): The network's electronic database, which is proposed to be managed

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Figure (9) a telephone application with drivers At the end of the study, its results and a summary of its idea are presented in a mobile application, which can be carried on a mobile phone or a tablet designed to be with railway drivers, helping them to communicate and know the

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Figure (10): A window to divide the railway lines