Vehicle navigation system
First Claim
1. A vehicle navigation system that displays route guidance information by receiving GPS satellite radio waves, comprising:
- a navigation unit that generates said route guidance information;
a first display block that displays only part of said route guidance information; and
a second display block, that displays every selected item of said route guidance information, wherein the first display block is part of a vehicle meter panel, and the second display block is a second display panel disposed outside of a visual field so that a driver cannot see the second display panel when driving said vehicle, and when the driver is not driving and the vehicle is stopped, the driver can see the second display panel, and wherein said navigation unit is a portable information terminal in which a navigation program is installed, and wherein said second display block is said display panel of said portable information terminal.
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Accused Products
Abstract
A vehicle navigation system that uses a portable information terminal. The navigation system displays route guidance information by receiving GPS satellite radio waves, and includes a navigation unit that generates route guidance information, a meter panel of a meter unit, which displays only part of the route guidance information, and a display panel of the navigation unit, which displays every selected item of the route guidance information. The meter panel of the meter unit is disposed within the visual field of the driver when in driving the vehicle. On the other hand, the display panel of the navigation unit is disposed outside of the visual field of the driver when driving the vehicle. The resulting configuration provides a vehicle navigation system that provides the driver with the minimum necessary information when driving, and provides additional detailed information when needed, combined in a system that affords excellent operability.
39 Citations
20 Claims
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1. A vehicle navigation system that displays route guidance information by receiving GPS satellite radio waves, comprising:
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a navigation unit that generates said route guidance information;
a first display block that displays only part of said route guidance information; and
a second display block, that displays every selected item of said route guidance information, wherein the first display block is part of a vehicle meter panel, and the second display block is a second display panel disposed outside of a visual field so that a driver cannot see the second display panel when driving said vehicle, and when the driver is not driving and the vehicle is stopped, the driver can see the second display panel, and wherein said navigation unit is a portable information terminal in which a navigation program is installed, and wherein said second display block is said display panel of said portable information terminal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A vehicle navigation system that displays route guidance information by receiving GPS satellite radio waves, comprising:
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a navigation unit that generates said route guidance information;
a first display block that displays said route guidance information roughly; and
a second display block that displays said route guidance information in detail, wherein the first display block is part of a vehicle meter panel, and the second display block is a second display panel disposed outside of a visual field of a driver when driving said vehicle, wherein part of the route guidance information displayed on the first display block is also displayed on the second display block. - View Dependent Claims (15, 16, 17, 18, 19)
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20. A vehicle navigation system that displays route guidance information by receiving GPS satellite radio waves, comprising:
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a navigation unit that generates said route guidance information;
a first display block that displays only part of said route guidance information; and
a second display block that displays every selected item of said route guidance information, the first block being part of a vehicle meter panel, and the second display block being a second display panel disposed outside of a visual field of a driver when driving said vehicle for displaying information that overflows from the first display block, wherein said first display block and said second display block both display at least either a distance of or a direction to a predetermined goal.
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Specification