Method and apparatus for providing time-variant geographical information and a user device therefor

Method and apparatus for providing time-variant geographical information and a user device therefor

  • CN 1,323,432 A
  • Filed: 09/15/1999
  • Published: 11/21/2001
  • Est. Priority Date: 09/15/1998
  • Status: Abandoned Application
First Claim
Patent Images

1. data-signal that embeds microwave, above-mentioned data-signal is used for traffic related information is offered the user, comprises that at least one contains the grouping of at least one entity vector in the wherein said traffic grouping map, and above-mentioned data-signal comprises:

  • A map identifier is used for selecting suitable traffic condition diagram according to traffic related information;

    WithAt least one traffic state data of grouping, wherein said traffic state data are used for indicating the attribute of corresponding entity vector in the traffic grouping map.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×