Monitoring system based on GPS data, device and method for uploading GPS data

Abstract

The invention provides a method for uploading global position system (GPS) data. The method comprises the following steps of: A, judging whether a GPS file exists or not, if so, executing the step B, and otherwise, establishing the GPS file; B, acquiring the GPS data and generating GPS elements, writing the GPS elements, and updating GPS element indicators and time indicators; C, judging that GPSdata is in a network coverage area or not according to the preset third interval time, and packing the GPS data, transmission serial numbers and file serial numbers which are contained in the GPS elements of which transmission status information is 'to be updated' and uploading the package; and D, changing the transmission status information of the GPS elements corresponding to the file serial numbers and the transmission serial numbers into uploaded transmission status information according to the uploading response of carrying the file serial numbers and the transmission serial numbers. Theinvention also provides a GPS data-based monitoring system and a device for uploading the GPS data. By using the method and the device, the GPS data can be prevented from being lost in the uploading process, so the integrality of the GPS data is ensured.

Description

Technical field [0001] The present invention relates to the technical field of security monitoring, in particular to a monitoring system based on global positioning system (Global Positioning System, GPS) data, a device and a method for uploading GPS data. Background technique [0002] The existing navigator is used to realize target positioning and cooperate with the software to realize the navigation function. It can communicate with the server included in the background monitoring system, and store the measured GPS data in the area not covered by the GPRS network, that is, the blind area of ​​the GPRS network. In the memory, when it reaches the area covered by the GPRS network, it starts uploading GPS data, and displays the map and navigation data regularly. [0003] Although the existing navigator can temporarily store the GPS data obtained at this time in the blind area of ​​the GPRS network, and upload the GPS data obtained in the blind area of ​​the GPRS network after reachi...

AI Technical Summary

Problems solved by technology

[0003] Although the existing navigator can temporarily store the GPS data obtained at this time in the blind area of ​​the GPRS network, and upload the GPS data obtained in the blind area of ​​the GPRS network after arriving at the area covered by the GPRS network, the existing navigator cannot guarantee that it will be in the blind area of ​​the GPRS network. After the network coverage area performs the upload GPS data operation, the GPS data is successfully uploaded to the background monitoring system 106. It is possible that the background monitoring system 106 fails to receive the uploaded GPS data due to weak or poor network signals, which in turn leads to GPS Data loss, there may also be an interval between the availability of the GPRS network and the unavailability of the GPRS network. The navigator still detects that the GPRS network is available, resulting in the loss of the GPS data uploaded during this interval.

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