Display method of navi-server and navigation
First Claim
1. A navi-server which is provided with information from a traffic information providing center, and presents and provides information made on the information to a terminal, the navi-server comprising:
- a first storage means storing the information provided from said traffic information providing center;
a traffic jam statistical making means which makes traffic jam statistical information including traffic jam information in a predetermined point and a predetermined zone as well as a reliability of the traffic jam information, based on information stored in the first storage means; and
a second storage means storing information made by the traffic jam statistical making means, wherein the navi-server presents and provides the information stored in the second storage means to said terminal, based on a request of said terminal and at a predetermined timing.
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Abstract
A navi-server which is provided with information from a traffic information providing center, and presents and provides information made on the information to a terminal is characterized by being equipped with a first storage means storing the information provided from the traffic information providing center; a traffic jam statistical making means which makes traffic jam statistical information including traffic jam information in a predetermined point and a predetermined zone as well as a reliability of the traffic jam information, based on information stored in the first storage means; and a second storage means storing information made by the traffic jam statistical making means, wherein the navi-server presents and provides the information stored in the second storage means to the terminal, based on a request of the terminal and at a predetermined timing.
126 Citations
10 Claims
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1. A navi-server which is provided with information from a traffic information providing center, and presents and provides information made on the information to a terminal, the navi-server comprising:
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a first storage means storing the information provided from said traffic information providing center;
a traffic jam statistical making means which makes traffic jam statistical information including traffic jam information in a predetermined point and a predetermined zone as well as a reliability of the traffic jam information, based on information stored in the first storage means; and
a second storage means storing information made by the traffic jam statistical making means, wherein the navi-server presents and provides the information stored in the second storage means to said terminal, based on a request of said terminal and at a predetermined timing. - View Dependent Claims (2, 3, 4, 5)
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6. In a navigation system configured of a navi-server providing information with a navigation apparatus by controlling a road map and traffic information, and the navigation apparatus outputting the traffic information by sending data to and receiving data from the navi-server, the navi-server comprising:
a traffic jam forecast information making means making traffic jam forecast information composed of traffic jam forecast information for a future traffic jam trend of each traffic jam and a reliability of the traffic jam forecast information, from stored traffic jam information and real-time traffic jam information.
- 7. A display method of a car navigation which displays a position and proceeding direction of a user'"'"'s car on a road map and displays a guide route as needed, which the display method displays traffic jam statistical information including traffic jam information and a reliability of the traffic jam information overlapped on said road map.
- 9. A display method of a car navigation which displays a position and proceeding direction of a user'"'"'s car on a road map and displays a guide route as needed, which the display method additionally displays a graphic representing traffic jam forecast information in said guide route.
Specification