Mobile electronic device and method
First Claim
Patent Images
1. A mobile electronic device, comprising:
- a detector unit configured to detect a position and an orientation of the mobile electronic device; and
a control unit configured to generate mark information, which indicates a moving route of the mobile electronic device, based on the position of the mobile electronic device detected at each predetermined distance interval or at each predetermined time interval,wherein the control unit is configured to,upon detecting a corner in the moving route based on a change in the detected orientation of the mobile electronic device,shorten, for a first predetermined period, the interval at which the position and/or the orientation of the mobile electronic device is detected,wherein the control unit is further configured to add information of the orientation of the mobile electronic device to the generated mark information, andwherein, when the detector unit detects a change of the orientation of the mobile electronic device from a former orientation,the detector unit is configured to monitor the orientation of the mobile electronic device for a second predetermined period, andthe control unit is configured todetermine that the corner is detected, when the mobile electronic device does not return to the former orientation within the second predetermined period, anddetermine that the corner is not detected, when the mobile electronic device returns to the former orientation within the second predetermined period.
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Accused Products
Abstract
According to an aspect, a mobile electronic device includes a communication unit, and a control unit. The communication unit communicates with a server that causes a terminal to display a virtual object associated with position information in such a way that the virtual object is superimposed on an image captured by the terminal. When a position of the mobile electronic device changes, the control unit generates mark information based on the changed position. The control unit causes the communication unit to transmit the generated mark information, as the position information, to the server.
11 Citations
17 Claims
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1. A mobile electronic device, comprising:
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a detector unit configured to detect a position and an orientation of the mobile electronic device; and a control unit configured to generate mark information, which indicates a moving route of the mobile electronic device, based on the position of the mobile electronic device detected at each predetermined distance interval or at each predetermined time interval, wherein the control unit is configured to, upon detecting a corner in the moving route based on a change in the detected orientation of the mobile electronic device, shorten, for a first predetermined period, the interval at which the position and/or the orientation of the mobile electronic device is detected, wherein the control unit is further configured to add information of the orientation of the mobile electronic device to the generated mark information, and wherein, when the detector unit detects a change of the orientation of the mobile electronic device from a former orientation, the detector unit is configured to monitor the orientation of the mobile electronic device for a second predetermined period, and the control unit is configured to determine that the corner is detected, when the mobile electronic device does not return to the former orientation within the second predetermined period, and determine that the corner is not detected, when the mobile electronic device returns to the former orientation within the second predetermined period. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 15)
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9. A method executed by a mobile electronic device, the method comprising:
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detecting a position and an orientation of the mobile electronic device; generating mark information, which indicates a moving route of the mobile electronic device, based on the position of the mobile electronic device detected at each predetermined distance interval or at each predetermined time interval; upon detecting a corner in the moving route based on a change in the detected orientation of the mobile electronic device, shortening, for a first predetermined period, the interval at which at least one of the position or the orientation of the mobile electronic device is detected; adding information of the orientation of the mobile electronic device to the generated mark information; and upon detecting a change of the orientation of the mobile electronic device from a former orientation, monitoring the orientation of the mobile electronic device for a second predetermined period, determining that the corner is detected, when the mobile electronic device does not return to the former orientation within the second predetermined period, and determining that the corner is not detected, when the mobile electronic device returns to the former orientation within the second predetermined period. - View Dependent Claims (10, 11, 12, 13, 14, 16)
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17. A mobile electronic device, comprising:
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a detector unit configured to detect a position and an orientation of the mobile electronic device; and a control unit configured to generate mark information, which indicates a moving route of the mobile electronic device, based on the position of the mobile electronic device detected at each predetermined distance interval or at each predetermined time interval, wherein the control unit is configured to, upon detecting a corner in the moving route based on a change in the detected orientation of the mobile electronic device, shorten, for a first predetermined period, the interval at which the position and/or the orientation of the mobile electronic device is detected, wherein the mobile electronic device further comprises; a distance detector unit configured to detect a distance from the mobile electronic device to a terminal associated with the mobile electronic device, and wherein the control unit is configured to start generation of the mark information when the detected distance becomes longer than a first threshold, and stop the generation of the mark information when the detected distance becomes shorter than a second threshold.
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Specification