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Vehicle navigation device

A technology for navigation devices and vehicles, applied in directions such as navigation, measuring devices, mapping and navigation, etc., can solve the problems of user prompts, large amount of information, and users can’t get it, and achieve the effect of reducing the amount of operations

Inactive Publication Date: 2010-03-10
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] However, although the above-mentioned car navigation device can effectively search for facilities that can stop halfway and meet the user's needs when the user does not clearly want to stop in the middle of the facility, a large amount of information that the user does not need will be deleted at the same time. hint
Therefore, the problem is that when the user's needs are clear, the user may not be able to obtain search results that match the user's needs, such as the facilities that the user wants to stop halfway and the time of the stopover, due to the large amount of information.

Method used

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Examples

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Embodiment Construction

[0060] Next, a car navigation device according to a first embodiment of the present invention will be described with reference to the drawings.

[0061] The car navigation device 1 of the first embodiment is a navigation device installed on a vehicle such as an automobile and capable of guiding along a route from the vehicle's real-time position to the destination, such as figure 1 As shown, it has: an instant position detection part 2, an operation input part 3, a destination setting part 4, a route search part 5, a display screen 6, a display control part 7, a storage part 8, a retrieval condition setting part 9, a retrieval part 10. A computing unit 11 and a search area switching unit 12 .

[0062] The real-time position detecting part 2 has: GPS (Global Positioning System) receiving part (illustration omits), and it is used for receiving position detecting signal, and this position detecting signal comprises utilizes artificial satellite to measure the GPS signal of automo...

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Abstract

The invention provides a vehicle navigation device which can search the route wanted by user for parking in user needed institution at desired moment and can decrease the operational ton for searchingthe institution. The vehicle navigation device is provided with a search condition setting means (9) that sets a search condition specified search condition from a plurality of conditions that include a type of facility serving as a search object and an area serving as a search object according to the input information of user, and a route searching means (5) that searches for a waypoint and a route containing the waypoint based on the search condition when the user inputs the specified search condition.

Description

technical field [0001] The present invention relates to a car navigation device, in particular to a car navigation device for searching around a route from an instant position to a destination. Background technique [0002] In the prior art, car navigation devices such as automobiles are known to have a surrounding search function. The surrounding search function is to search for facilities around the current location in a certain order from a large classification to a narrow range. Specifically, the above-mentioned surrounding search function narrows down the search range by selecting a large category such as store, hotel, gas station, or parking lot, and then selecting an intermediate category such as store name or series name, and then selecting a conditional category. Small categories such as business hours, service hours, and cuisines. Generally speaking, this method of narrowing down the scope of the search object has more input items than the method of searching by t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/34G06F17/30
CPCG01C21/3611G01C21/3679
Inventor 杉山显司小西康博铃木寿彦
Owner HONDA MOTOR CO LTD
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