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At the beginning of application of In-vehicle network system, there will be incomplete or even no signal coverage in some sections of highway. In order to ensure a smooth transition in network, we locate and track vehicles with In-vehicle network system assistant with the most extensive nationwide coverage of GSM network signal. With a single base station location model, we put forward two kinds of...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.