| 摘要 |
PROBLEM TO BE SOLVED: To make easily and exactly selectable the object area of a desired traffic information through a simple method, for which a long time is not required, by automatically performing the selection as the function of time- dependent moving profile of a vehicle. SOLUTION: The selection is automatically performed as the time-dependent moving profile of the vehicle. A telematic terminal equipment 2 is provided with a filtering device 3 and the device 3 filters traffic information 4 supplied while using a filter parameter. Next, the filtered traffic information 5 is supplied to an output device 6. On the side of input, a supply device 9 for the moving profile of a vehicle 1 is connected with a filter parameter generating device 8. This device 9 is a local device for directly detecting the moving profile of the vehicle 1, for example. Next, the filter parameter generating device 9 selects a filter parameter 7 related to the vehicle from the current direction and velocity value of the vehicle while using a table or the like. |
