A location information collection device, traffic condition estimation system and method
A technology of traffic conditions and collection devices, applied in traffic control systems, traffic control systems of road vehicles, transmission systems, etc., can solve problems such as inability to obtain sufficient switching sample size, increase network transmission load, etc.
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[0102] In order to make the technical problems, technical solutions and advantages to be solved by the embodiments of the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.
[0103] An embodiment of the present invention provides a location information collection device, which is used to provide a data source for traffic condition estimation, such as figure 1 As shown, the location information collection device includes:
[0104] The first data collection module is used to collect the first data of the mobile communication terminal based on the mobile network side positioning technology during the process of the mobile communication terminal initiating active communication;
[0105] The second data collection module is used to actively page the mobile communication terminal, and collect the second data generated by the mobile communication terminal based on the paging based on the mobile network side positi...
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