Patent ReferencesElectronic directory for identifying a selected group of subscribers Drive-by personnel monitoring system with radio link Remotely controllable message broadcast system including central programming station, remote message transmitters and repeaters Method and apparatus for multi-optional processing, storing, transmitting and retrieving graphical and tabular data in a mobile transportation distributable and/or networkable communications and/or data processing system Computer travel planning system Selective call receiver capable of requesting information from a communication system and method therefor Personal communication system providing supplemental information mode Multi purpose communications system for intelligent roadways based on time-companded, spoken advisories System and method for communicating location and direction specific information to a vehicle Patent #: 5900825 InventorsApplicationNo. 995623 filed on 12/22/1997US Classes:340/905, Highway information (e.g., weather, speed limits, etc.)340/995.24, Including landmark information455/524, Multiple base stations701/208, For use in a map data base system701/211Having audio or visual route guidanceExaminersPrimary: Hofsass, JefferyAssistant: Pham, Hoa Q. International ClassG03G 001/09AbstractTime-dependent, geographically localized information is provided to a mobile communication system. A geographic location identifier associated with a location of the mobile communication system is received. An address of a resource server is associated with the geographic location identifier; the resource server stores time-dependent, geographically localized information. The address of the resource server is sent to the mobile communication system.Field of SearchHighway information (e.g., weather, speed limits, etc.)EXTERNAL CONDITION VEHICLE-MOUNTED INDICATOR OR ALARM Central station includes display of status of indicators VEHICLE POSITION INDICATION For use in a map data base system Having audio or visual route guidance Employing position determining equipment | |