NAVIGATION SYSTEM, TERMINAL APPARATUS, NAVIGATION SERVER, NAVIGATION APPARATUS, NAVIGATION METHOD, AND COMPUTER PROGRAM PRODUCT
First Claim
1. A navigation apparatus comprising:
- a photographing unit;
a display unit;
an input unit;
a control unit; and
a storage unit,wherein the storage unit includes;
a map data storage unit that stores map data of a map that at least includes name information representing names of specific places; and
a guide information storage unit that stores guide information of the specific places, andwherein the control unit includes;
a photographed image acquiring unit that acquires a photographed image by controlling the photographing unit;
an image identifying unit that identifies a display content from the photographed image that is acquired by the photographed image acquiring unit and specifies at least a part of the map data corresponding to the photographed image from the map data storage unit based on the identified display content;
an operation screen generating unit that generates an operation screen, used for selecting the specific place, having display areas of the name information that is included in the map data set as selectable areas using the map data that is specified by the image identifying unit;
an operation screen displaying unit that displays at least a part of the operation screen that is generated by the operation screen generating unit on the display unit;
a name information setting unit that sets the name information that corresponds to the selectable area that is selected using the display unit through the input unit out of the selectable areas displayed by the operation screen displaying unit on the operation screen;
a guide screen generating unit that extracts the guide information that coincides with the name information from the guide information storage unit based on the name information that is set by the name information setting unit and generates a guide screen that includes at least a part of the extracted guide information; and
a guide screen displaying unit that displays at least a part of the guide screen that is generated by the guide screen generating unit on the display unit.
1 Assignment
0 Petitions
Accused Products
Abstract
A navigation device providing an operation screen that enables a user to select an arbitrary place that is present in a photographed image as an input unit of data search conditions and accurately performing a data search for a place selected on the operation screen in an easy manner. The device specifies map data that corresponds to the photographed image based on the display content identified from the photographed image, generates an operation screen, on which display areas of name information included in the map data are set as selectable areas, used for selecting a specific place by using the specified map data, extracts guide information that coincides with name information based on the set name information that corresponds to the selectable area that is selected out of selectable areas on the displayed operation screen on the display unit, and displays the generated guide screen on the display unit.
89 Citations
25 Claims
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1. A navigation apparatus comprising:
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a photographing unit; a display unit; an input unit; a control unit; and a storage unit, wherein the storage unit includes; a map data storage unit that stores map data of a map that at least includes name information representing names of specific places; and a guide information storage unit that stores guide information of the specific places, and wherein the control unit includes; a photographed image acquiring unit that acquires a photographed image by controlling the photographing unit; an image identifying unit that identifies a display content from the photographed image that is acquired by the photographed image acquiring unit and specifies at least a part of the map data corresponding to the photographed image from the map data storage unit based on the identified display content; an operation screen generating unit that generates an operation screen, used for selecting the specific place, having display areas of the name information that is included in the map data set as selectable areas using the map data that is specified by the image identifying unit; an operation screen displaying unit that displays at least a part of the operation screen that is generated by the operation screen generating unit on the display unit; a name information setting unit that sets the name information that corresponds to the selectable area that is selected using the display unit through the input unit out of the selectable areas displayed by the operation screen displaying unit on the operation screen; a guide screen generating unit that extracts the guide information that coincides with the name information from the guide information storage unit based on the name information that is set by the name information setting unit and generates a guide screen that includes at least a part of the extracted guide information; and a guide screen displaying unit that displays at least a part of the guide screen that is generated by the guide screen generating unit on the display unit. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A navigation system that connects a navigation server comprising a control unit and a storage unit and a terminal apparatus comprising a photographing unit, a display unit, an input unit, and a control unit to each other in a communicable manner,
wherein the storage unit of the navigation server includes: -
a map data storage unit that stores map data of a map that at least includes name information representing names of specific places; and a guide information storage unit that stores guide information of the specific places, and wherein the control unit of the navigation server includes; a display content receiving unit that receives a display content of a photographed image that is transmitted from the terminal apparatus; an image identifying unit that specifies at least a part of the map data that corresponds to the photographed image from the map data storage unit based on the display content that is received by the display content receiving unit; a map data transmitting unit that transmits the map data that is specified by the image identifying unit to the terminal apparatus; a name information receiving unit that receives the name information that is transmitted from the terminal apparatus; a guide information extracting unit that extracts the guide information that coincides with the name information from the guide information storage unit based on the name information that is received by the name information receiving unit; and a guide information transmitting unit that transmits the guide information that is extracted by the guide information extracting unit to the terminal apparatus, wherein the control unit of the terminal apparatus includes; a photographed image acquiring unit that acquires a photographed image by controlling the photographing unit; a display content extracting unit that extracts the display content from the photographed image that is acquired by the photographed image acquiring unit; a display content transmitting unit that transmits the display content that is extracted by the display content extracting unit to the navigation server; a map data receiving unit that receives the map data transmitted from the navigation server; an operation screen generating unit that generates an operation screen, used for selecting the specific place, having display areas of the name information that is included in the map data set as selectable areas using the map data that is received by the map data receiving unit; an operation screen displaying unit that displays at least a part of the operation screen that is generated by the operation screen generating unit on the display unit; a name information setting unit that sets the name information that corresponds to the selectable area that is selected using the display unit through the input unit out of the selectable areas displayed by the operation screen displaying unit on the operation screen; a name information transmitting unit that transmits the name information that is set by the name information setting unit to the navigation server; a guide information receiving unit that receives the guide information that is transmitted from the navigation server; a guide screen generating unit that generates a guide screen that includes at least a part of the guide information that is received by the guide information receiving unit; and a guide screen displaying unit that displays at least a part of the guide screen that is generated by the guide screen generating unit on the display unit.
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14. A terminal apparatus that is connected to a navigation server in a communicable manner, the apparatus comprising:
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a photographing unit; a display unit; an input unit; and a control unit, wherein the control unit includes; a photographed image acquiring unit that acquires a photographed image by controlling the photographing unit; a display content extracting unit that extracts the display content from the photographed image that is acquired by the photographed image acquiring unit; a display content transmitting unit that transmits the display content that is extracted by the display content extracting unit to the navigation server; a map data receiving unit that receives the map data transmitted from the navigation server; an operation screen generating unit that generates an operation screen, used for selecting the specific place, having display areas of name information that is included in the map data set as selectable areas using the map data that is received by the map data receiving unit; an operation screen displaying unit that displays at least a part of the operation screen that is generated by the operation screen generating unit on the display unit; a name information setting unit that sets the name information that corresponds to the selectable area that is selected using the display unit through the input unit out of the selectable areas displayed by the operation screen displaying unit on the operation screen; a name information transmitting unit that transmits the name information that is set by the name information setting unit to the navigation server; a guide information receiving unit that receives the guide information that is transmitted from the navigation server; a guide screen generating unit that generates a guide screen that includes at least a part of the guide information that is received by the guide information receiving unit; and a guide screen displaying unit that displays at least a part of the guide screen that is generated by the guide screen generating unit on the display unit.
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15. A navigation server that is connected to a terminal apparatus in a communicable manner, the server comprising:
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a control unit; and a storage unit, wherein the storage unit includes; a map data storage unit that stores map data of a map that at least includes name information representing names of specific places; and a guide information storage unit that stores guide information of the specific places, and wherein the control unit includes; a display content receiving unit that receives a display content of a photographed image that is transmitted from the terminal apparatus; an image identifying unit that specifies at least a part of the map data that corresponds to the photographed image from the map data storage unit based on the display content that is received by the display content receiving unit; a map data transmitting unit that transmits the map data that is specified by the image identifying unit to the terminal apparatus; a name information receiving unit that receives the name information that is transmitted from the terminal apparatus; a guide information extracting unit that extracts the guide information that coincides with the name information from the guide information storage unit based on the name information that is received by the name information receiving unit; and a guide information transmitting unit that transmits the guide information that is extracted by the guide information extracting unit to the terminal apparatus.
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16. A navigation server comprising:
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a control unit; and a storage unit that are connected to a terminal apparatus comprising a display unit in a communicable manner, wherein the storage unit includes; a map data storage unit that stores map data of a map that at least includes name information representing names of specific places; and a guide information storage unit that stores guide information of the specific places, and wherein the control unit includes; a photographed image receiving unit that receives a photographed image that is transmitted from the terminal apparatus; an image identifying unit that identifies a display content from the photographed image that is received by the photographed image receiving unit and specifies at least a part of the map data that corresponds to the photographed image from the map data storage unit based on the identified display content; an operation screen generating unit that generates an operation screen, used for selecting the specific place, having display areas of the name information that is included in the map data set as selectable areas using the map data that is specified by the image identifying unit; an operation screen display controlling unit that displays the operation screen on the display unit by transmitting the operation screen that is generated by the operation screen generating unit to the terminal apparatus; a name information receiving unit that receives the name information that corresponds to the selectable area transmitted from the terminal apparatus; a guide screen generating unit that extracts the guide information that coincides with the name information from the guide information storage unit based on the name information that is received by the name information receiving unit and generates a guide screen that includes at least a part of the extracted guide information; and a guide screen display controlling unit that displays the guide screen on the display unit by transmitting the guide screen that is generated by the guide screen generating unit to the terminal apparatus.
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17. A navigation method executed by a navigation apparatus including a photographing unit, a display unit, an input unit, a control unit, and a storage unit,
wherein the storage unit includes: -
a map data storage unit that stores map data of a map that at least includes name information representing names of specific places; and a guide information storage unit that stores guide information of the specific places, the method executed by the control unit comprising; a photographed image acquiring step of acquiring a photographed image by controlling the photographing unit; an image identifying step of identifying a display content from the photographed image that is acquired at the photographed image acquiring step and specifies at least a part of the map data corresponding to the photographed image from the map data storage unit based on the identified display content; an operation screen generating step of generating an operation screen, used for selecting the specific place, having display areas of the name information that is included in the map data set as selectable areas using the map data that is specified at the image identifying step; an operation screen displaying step of displaying at least a part of the operation screen that is generated at the operation screen generating step on the display unit; a name information setting step of setting the name information that corresponds to the selectable area that is selected using the display unit through the input unit out of the selectable areas displayed at the operation screen displaying step on the operation screen; a guide screen generating step of extracting the guide information that coincides with the name information from the guide information storage unit based on the name information that is set at the name information setting step and generating a guide screen that includes at least a part of the extracted guide information; and a guide screen displaying step of displaying at least a part of the guide screen that is generated by the guide screen generating step on the display unit.
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18. A navigation method that is performed in a navigation system that connects a navigation server including a control unit and a storage unit and a terminal apparatus including a photographing unit, a display unit, an input unit, and a control unit to each other in a communicable manner,
wherein the storage unit of the navigation server includes: -
a map data storage unit that stores map data of a map that at least includes name information representing names of specific places; and a guide information storage unit that stores guide information of the specific places, the method comprising; a photographed image acquiring step of acquiring a photographed image by controlling the photographing unit that is performed by the control unit of the terminal apparatus; a display content extracting step of extracting the display content from the photographed image that is acquired at the photographed image acquiring step that is performed by the control unit of the terminal apparatus; a display content transmitting step of transmitting the display content that is extracted at the display content extracting step to the navigation server that is performed by the control unit of the terminal apparatus; a display content receiving step of receiving the display content of the photographed image that is transmitted from the terminal apparatus at the display content transmitting step that is performed by the control unit of the navigation server; an image identifying step of specifying at least a part of the map data that corresponds to the photographed image from the map data storage unit based on the display content that is received at the display content receiving step that is performed by the control unit of the navigation server; a map data transmitting step of transmitting the map data that is specified at the image identifying step to the terminal apparatus that is performed by the control unit of the navigation server; a map data receiving step of receiving the map data transmitted from the navigation server at the map data transmitting step that is performed by the control unit of the terminal apparatus; an operation screen generating step of generating an operation screen, used for selecting the specific place, having display areas of the name information that is included in the map data set as selectable areas using the map data that is received at the map data receiving step that is performed by the control unit of the terminal apparatus; an operation screen displaying step of displaying at least a part of the operation screen that is generated at the operation screen generating step on the display unit that is performed by the control unit of the terminal apparatus; a name information setting step of setting the name information that corresponds to the selectable area that is selected using the display unit through the input unit out of the selectable areas on the operation screen that are displayed at the operation screen displaying step that is performed by the control unit of the terminal apparatus; a name information transmitting step of transmitting the name information that is set at the name information setting step to the navigation server that is performed by the control unit of the terminal apparatus; a name information receiving step of receiving the name information that is transmitted from the terminal apparatus at the name information transmitting step that is performed by the control unit of the navigation server; a guide information extracting step of extracting the guide information that coincides with the name information from the guide information storage unit based on the name information that is received at the name information receiving step that is performed by the control unit of the navigation server; a guide information transmitting step of transmitting the guide information that is extracted at the guide information extracting step to the terminal apparatus that is performed by the control unit of the navigation server; a guide information receiving step of receiving the guide information that is transmitted from the navigation server at the guide information transmitting step that is performed by the control unit of the terminal apparatus; a guide screen generating step of generating a guide screen that includes at least a part of the guide information that is received at the guide information receiving step that is performed by the control unit of the terminal apparatus; and a guide screen displaying step of displaying at least a part of the guide screen that is generated at the guide screen generating step on the display unit that is performed by the control unit of the terminal apparatus.
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19. A navigation method executed by a terminal apparatus that is connected to a navigation server in a communicable manner, the apparatus including a photographing unit, a display unit, an input unit, and a control unit,
the method executed by the control unit comprising: -
a photographed image acquiring step of acquiring a photographed image by controlling the photographing unit; a display content extracting step of extracting the display content from the photographed image that is acquired at the photographed image acquiring step; a display content transmitting step of transmitting the display content that is extracted at the display content extracting step to the navigation server; a map data receiving step of receiving the map data transmitted from the navigation server; an operation screen generating step of generating an operation screen, used for selecting the specific place, having display areas of name information that is included in the map data set as selectable areas using the map data that is received at the map data receiving step; an operation screen displaying step of displaying at least a part of the operation screen that is generated at the operation screen generating step on the display unit; a name information setting step of setting the name information that corresponds to the selectable area that is selected using the display unit through the input unit out of the selectable areas displayed at the operation screen displaying step on the operation screen; a name information transmitting step of transmitting the name information that is set at the name information setting step to the navigation server; a guide information receiving step of receiving the guide information that is transmitted from the navigation server; a guide screen generating step of generating a guide screen that includes at least a part of the guide information that is received at the guide information receiving step; and a guide screen displaying step of displaying at least a part of the guide screen that is generated at the guide screen generating step on the display unit.
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20. A navigation method executed by a navigation server that is connected to a terminal apparatus in a communicable manner, the server including, a control unit, and a storage unit,
wherein the storage unit includes: -
a map data storage unit that stores map data of a map that at least includes name information representing names of specific places; and a guide information storage unit that stores guide information of the specific places, the method executed by the control unit comprising; a display content receiving step of receiving a display content of a photographed image that is transmitted from the terminal apparatus; an image identifying step of specifying at least a part of the map data that corresponds to the photographed image from the map data storage unit based on the display content that is received at the display content receiving step; a map data transmitting step of transmitting the map data that is specified at the image identifying step to the terminal apparatus; a name information receiving step of receiving the name information that is transmitted from the terminal apparatus; a guide information extracting step of extracting the guide information that coincides with the name information from the guide information storage unit based on the name information that is received at the name information receiving step; and a guide information transmitting step of transmitting the guide information that is extracted at the guide information extracting step to the terminal apparatus.
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21. A navigation method executed by a navigation server including a control unit, and a storage unit that are connected to a terminal apparatus including a display unit in a communicable manner,
wherein the storage unit includes: -
a map data storage unit that stores map data of a map that at least includes name information representing names of specific places; and a guide information storage unit that stores guide information of the specific places, the method executed by the control unit comprising; a photographed image receiving step of receiving a photographed image that is transmitted from the terminal apparatus; an image identifying step of identifying a display content from the photographed image that is received at the photographed image receiving step and specifies at least a part of the map data that corresponds to the photographed image from the map data storage unit based on the identified display content; an operation screen generating step of generating an operation screen, used for selecting the specific place, having display areas of the name information that is included in the map data set as selectable areas using the map data that is specified at the image identifying step; an operation screen display controlling step of displaying the operation screen on the display unit by transmitting the operation screen that is generated at the operation screen generating step to the terminal apparatus; a name information receiving step of receiving the name information that corresponds to the selectable area transmitted from the terminal apparatus; a guide screen generating step of extracting the guide information that coincides with the name information from the guide information storage unit based on the name information that is received at the name information receiving step and generates a guide screen that includes at least a part of the extracted guide information; and a guide screen display controlling step of displaying the guide screen on the display unit by transmitting the guide screen that is generated at the guide screen generating step to the terminal apparatus.
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22. A computer program product having a non-transitory computer readable mediums including programmed instructions for a navigation method executed by a navigation apparatus including a photographing unit, a display unit, an input unit, a control unit, and a storage unit,
wherein the storage unit includes: -
a map data storage unit that stores map data of a map that at least includes name information representing names of specific places; and a guide information storage unit that stores guide information of the specific places, wherein the instructions, when executed by the control unit, cause the control unit to execute; a photographed image acquiring step of acquiring a photographed image at controlling the photographing unit; an image identifying step of identifying a display content from the photographed image that is acquired at the photographed image acquiring step and specifies at least a part of the map data corresponding to the photographed image from the map data storage unit based on the identified display content; an operation screen generating step of generating an operation screen, used for selecting the specific place, having display areas of the name information that is included in the map data set as selectable areas using the map data that is specified at the image identifying step; an operation screen displaying step of displaying at least a part of the operation screen that is generated at the operation screen generating step on the display unit; a name information setting step of setting the name information that corresponds to the selectable area that is selected using the display unit through the input unit out of the selectable areas displayed at the operation screen displaying step on the operation screen; a guide screen generating step of extracting the guide information that coincides with the name information from the guide information storage unit based on the name information that is set at the name information setting step and generating a guide screen that includes at least a part of the extracted guide information; and a guide screen displaying step of displaying at least a part of the guide screen that is generated at the guide screen generating step on the display unit.
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23. A computer program product having a non-transitory computer readable mediums including programmed instructions for a navigation method executed by a terminal apparatus that is connected to a navigation server in a communicable manner, the apparatus including a photographing unit, a display unit, an input unit, and a control unit,
wherein the instructions, when executed by the control unit, cause the control unit to execute: -
a photographed image acquiring step of acquires a photographed image by controlling the photographing unit; a display content extracting step of extracts the display content from the photographed image that is acquired at the photographed image acquiring step; a display content transmitting step of transmits the display content that is extracted at the display content extracting step to the navigation server; a map data receiving step of receives the map data transmitted from the navigation server; an operation screen generating step of generates an operation screen, used for selecting the specific place, having display areas of name information that is included in the map data set as selectable areas using the map data that is received at the map data receiving step; an operation screen displaying step of displays at least a part of the operation screen that is generated at the operation screen generating step on the display unit; a name information setting step of sets the name information that corresponds to the selectable area that is selected using the display unit through the input unit out of the selectable areas displayed at the operation screen displaying step on the operation screen; a name information transmitting step of transmits the name information that is set at the name information setting step to the navigation server; a guide information receiving step of receives the guide information that is transmitted from the navigation server; a guide screen generating step of generates a guide screen that includes at least a part of the guide information that is received at the guide information receiving step; and a guide screen displaying step of displays at least a part of the guide screen that is generated at the guide screen generating step on the display unit.
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24. A computer program product having a non-transitory computer readable mediums including programmed instructions for a navigation method executed by a navigation server that is connected to a terminal apparatus in a communicable manner, the server including a control unit, and a storage unit,
wherein the storage unit includes: -
a map data storage unit that stores map data of a map that at least includes name information representing names of specific places; and a guide information storage unit that stores guide information of the specific places, wherein the instructions, when executed by the control unit, cause the control unit to execute; a display content receiving step of receiving a display content of a photographed image that is transmitted from the terminal apparatus; an image identifying step of specifying at least a part of the map data that corresponds to the photographed image from the map data storage unit based on the display content that is received at the display content receiving step; a map data transmitting step of transmitting the map data that is specified at the image identifying step to the terminal apparatus; a name information receiving step of receiving the name information that is transmitted from the terminal apparatus; a guide information extracting step of extracting the guide information that coincides with the name information from the guide information storage unit based on the name information that is received at the name information receiving step; and a guide information transmitting step of transmitting the guide information that is extracted at the guide information extracting step to the terminal apparatus.
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25. A computer program product having a non-transitory computer readable mediums including programmed instructions for a navigation method executed by a navigation server including a control unit, and a storage unit that are connected to a terminal apparatus including a display unit in a communicable manner,
wherein the storage unit includes: -
a map data storage unit that stores map data of a map that at least includes name information representing names of specific places; and a guide information storage unit that stores guide information of the specific places, wherein the instructions, when executed by the control unit, cause the control unit to execute; a photographed image receiving step of receives a photographed image that is transmitted from the terminal apparatus; an image identifying step of identifies a display content from the photographed image that is received at the photographed image receiving unit and specifies at least a part of the map data that corresponds to the photographed image from the map data storage unit based on the identified display content; an operation screen generating step of generates an operation screen, used for selecting the specific place, having display areas of the name information that is included in the map data set as selectable areas using the map data that is specified at the image identifying unit; an operation screen display controlling step of displays the operation screen on the display unit by transmitting the operation screen that is generated at the operation screen generating unit to the terminal apparatus; a name information receiving step of receives the name information that corresponds to the selectable area transmitted from the terminal apparatus; a guide screen generating step of extracts the guide information that coincides with the name information from the guide information storage unit based on the name information that is received at the name information receiving unit and generates a guide screen that includes at least a part of the extracted guide information; and a guide screen display controlling step of displays the guide screen on the display unit by transmitting the guide screen that is generated at the guide screen generating unit to the terminal apparatus.
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Specification