发明名称 |
Method of and apparatus for calculating position of movable body in navigation system, and method of and apparatus for correcting the position |
摘要 |
A method of correcting a present position of a movable body onto a position on a route (RD), where said movable body is supposed to exist, corresponding to the present position for use in a navigation system (S) for navigating said movable body, characterized in that said method comprises: a vector generation process of generating a moving vector (V) corresponding to a movement of said movable body with respect to a previously corrected position of said movable body as a start point of said moving vector; a display process of displaying a position of an end point of the generated moving vector as the present position of said movable body; and a correct process of correcting the position of the end point to a position on the route corresponding to the position of the end point after displaying the position of the end point by said display process. <IMAGE> |
申请公布号 |
EP0805358(A3) |
申请公布日期 |
1998.06.17 |
申请号 |
EP19970107324 |
申请日期 |
1997.05.02 |
申请人 |
PIONEER ELECTRONIC CORPORATION |
发明人 |
ISHIGURO, MOTOKI;KUWAHARA, SHINGO |
分类号 |
G09B29/00;G01C21/00;G01C22/00;G01S1/00;G01S5/02;G01S5/14;G01S19/13;G01S19/14;G01S19/49;G01S19/50;G08G1/0969;G09B29/10 |
主分类号 |
G09B29/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|