Navigation apparatus for searching destination based on street name
First Claim
1. A navigation apparatus for use in a vehicle for searching for a destination based at least on one of a street name and a building number, the navigation apparatus comprising:
- a map data storage configured to store map data including data for enabling a destination search;
an input unit configured to provide an inputted text string, which is inputted by a user and is to be searched, the inputted text string being either an inputted body name or an inputted formal name;
a display unit; and
a control unit configured to perform a search of the destination based on the inputted text string from the input unit,wherein the control unit includesa search unit configured to search a list of formal street names of a plurality of streets recorded as destination search data of the map data for a street that includes the inputted text string from the input unit, which can be either the inputted formal name or the inputted body name, in a stored formal street name text string contained in the list of formal street names, the stored formal street name text string includes a body name for representing a proper noun of a street name and at least one of a prefix, a suffix, or a street type, wherein the search unit generates a list of body names corresponding to matched formal street names; and
a display control unit that controls the display unit;
whereinthe search unit is configured to provide the list of body names to the display control unit, the display control unit is configured to control the display unit such that the display unit displays the list of body names to the user, wherein the user selects one of the body names as a selected body name via the input unit,the control unit is configured to perform a search for an address by using (1) the selected body name, (2) the inputted text string from the input unit, and (3) a building number inputted by the user, whereinthe inputted text string from the input unit is used twice, once by the search unit to generate the list of body names, and again by the control unit to search for the address,all formal names that include the inputted text string are displayed as the address in an address list, when the inputted text string is the body name instead of the formal name,selected formal names that match the inputted text string are displayed as the address in an address list, when the inputted text string is the formal name instead of the body name.
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Accused Products
Abstract
A navigation apparatus allows an input of either a formal street name text string or only a body street name text string as an input of a street name from a touch panel when a destination address search is performed by using a house number, a street name and a city name. Then, a control unit searches for streets that have the same text string in the formal street name as an inputted text string, and displays a list of streets by the body street name on a display unit. When one of the streets in the list is selected, a destination search for searching for a place that includes as an address the selected street, the text string inputted as the street name, and the city name inputted before or after street name selection is performed.
18 Citations
22 Claims
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1. A navigation apparatus for use in a vehicle for searching for a destination based at least on one of a street name and a building number, the navigation apparatus comprising:
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a map data storage configured to store map data including data for enabling a destination search; an input unit configured to provide an inputted text string, which is inputted by a user and is to be searched, the inputted text string being either an inputted body name or an inputted formal name; a display unit; and a control unit configured to perform a search of the destination based on the inputted text string from the input unit, wherein the control unit includes a search unit configured to search a list of formal street names of a plurality of streets recorded as destination search data of the map data for a street that includes the inputted text string from the input unit, which can be either the inputted formal name or the inputted body name, in a stored formal street name text string contained in the list of formal street names, the stored formal street name text string includes a body name for representing a proper noun of a street name and at least one of a prefix, a suffix, or a street type, wherein the search unit generates a list of body names corresponding to matched formal street names; and a display control unit that controls the display unit; wherein the search unit is configured to provide the list of body names to the display control unit, the display control unit is configured to control the display unit such that the display unit displays the list of body names to the user, wherein the user selects one of the body names as a selected body name via the input unit, the control unit is configured to perform a search for an address by using (1) the selected body name, (2) the inputted text string from the input unit, and (3) a building number inputted by the user, wherein the inputted text string from the input unit is used twice, once by the search unit to generate the list of body names, and again by the control unit to search for the address, all formal names that include the inputted text string are displayed as the address in an address list, when the inputted text string is the body name instead of the formal name, selected formal names that match the inputted text string are displayed as the address in an address list, when the inputted text string is the formal name instead of the body name. - View Dependent Claims (3, 5, 7, 8, 11, 13, 14, 15, 17, 18, 21)
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2. A navigation apparatus for use in a vehicle for searching for a destination that is defined as a crossing of two streets based on two different streets, the navigation apparatus comprising:
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a map data storage configured to store map data including data for enabling a destination search; an input unit configured to provide an inputted text string, which is inputted by a user, the inputted text string being either a body name or a formal name; a display unit; and a control unit configured to perform a search of the destination based on the inputted text string from the input unit, wherein the control unit includes a search unit configured to search a list of formal street names of a plurality of streets recorded as destination search data of the map data for a street that includes the inputted text string from the input unit, which can be either a body name or a formal name, in a formal street name text string contained in the list of formal street names, the formal street name text string includes a body name text string for representing a proper noun of a street name and at least one of a prefix, a suffix or a street type, the search unit generates a list of body names corresponding to matched formal street names; a display control unit that controls the display unit to display a list of searched streets; and the search unit is configured to provide the list of body names to the display control unit, the display control unit is configured to control the display unit such that the display unit displays the list of body names to the user, wherein the user selects a selected body name from the list of body names via the input unit, the control unit is configured to perform a search for an intersection of a first street and a second street by using (1) the selected body name associated with the first street, (2) an inputted text string associated with the first street, (3) a selected body name associated with the second street, and (4) an inputted text string associated with the second street, such that the inputted text string associated with the first street and inputted text string associated with the second street are each used twice, once by the search unit to generate the list of body names for each of the first street and the second street, and again by the control unit to search for the intersection, and the control unit displays the intersection of the first street and the second street. - View Dependent Claims (4, 6, 9, 10, 12, 16, 19, 20, 22)
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Specification