Moving carrier tracking management system

Abstract

The invention relates to a mobile carrier tracking management system, calculating the geographic coordinate value of the local position of a mobile carrier by a locating system and returning and displaying the dynamic state of the carrier to a geographic information system with map video through the communication system, and comprising: at least a communication module, as an communication interface for the mobile carrier, for receiving the dynamic data returning from the mobile carrier; at least a preposed processing module, connected to the communication module, for making the resolving, checking, judging, and other preprocessing of the dynamic data in advance to preprocess the geographic position; at least a data storage module, connected to the preposed processing module, for storing the preprocessed dynamic data into an advance recording geographic position; and at least a display module, connected to the data storage module. The invention can actively detect the behavior modes of the mobile carrier (a vehicle or fleet) and automatically caution for abnormal conditions and do various statistic and analyzing tasks.

Description

technical field [0001] The invention relates to a mobile vehicle tracking management system, in particular to a tracking management system using a geographic information system (GIS) and a positioning system as a mobile vehicle. Background technique [0002] Geographic Information Systems (GIS) is a digital map image display technology that can convert geographic data into clear map locations through digitization and store them in digital map files. These digital maps are clearly marked in the form of geographic coordinates The latitude and longitude coordinates of the location. The geographic information system (GIS) does not belong to an independent technology, it is the common basis between information processing and other fields that use spatial analysis technology, that is to say, it integrates computer surveying and mapping, remote sensing detection, database management and It is formed by the technical essence of computer-aided design and other fields. [0003] The ...

AI Technical Summary

Problems solved by technology

However, it can be seen from the prior art that the location information displayed in the GIS navigation equipment is all latitude and longitude coordinate values, or the geographical location is converted in a rectangular division mode, but most of the geography is not rectangular, so it often causes geographic information. The display is wrong, and the latitude and longitude coordinate values ​​are not easy to remind people of the relevant geographical location, which is not practical

[0005] The GIS and GPS are also used in the tracking and dispatch management system of vehicles or fleets, but in the current existing systems, most of them are only used to display the real-time position of vehicles or fleets and record travel routes, but the management system cannot Analysis of abnormal conditions, because it would be too complicated to analyze directly from the geographic coordinates of the travel route

[0006] Moreover, because the existing management system uses square or rectangular latitude and longitude coordinates to divide geographical information in vehicle tracking, the error is quite large, and it cannot actively present relevant geographical location information. Therefore, the coordinates recorded for each trip must be Only by converting the value into a more meaningful position can we judge where he started, passed through those places, where he finally arrived, and even the time spent and the amount of change in speed...etc.

However, if it is necessary to re-judge the location of the coordinates every time a statistical analysis is performed, a lot of computing time will be wasted and the load on the system host will be overloaded.

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