Method and apparatus for displaying messages in vehicular communications systems
First Claim
1. A message display system for displaying messages within a vehicle, comprising:
- display means, disposed within said vehicle, for providing a visual indication of addressed message data having an address associated with said display means; and
communication terminal means for receiving message information at said vehicle, said communication terminal means including message transfer means for identifying a selected portion of said message information corresponding to said addressed message data and for providing display device control information to said display means using at least one other message packet, said at least one other message packet including a control segment for indicating that said display device control information is contained within said at least one other message packet.
8 Assignments
0 Petitions
Accused Products
Abstract
A method and apparatus for displaying, to the driver of a vehicle, an introductory or other portion of messages received by a mobile communications terminal of the vehicle. The message display method may be implemented in a system which includes one or more vehicles in communication with a central control station. At least one of the vehicles is equipped with a mobile communications terminal for communication with the central control station. In a preferred implementation, the mobile communications terminal is coupled to an internal data link of the one vehicle, to which is also connected a display device in view of the vehicle driver. A first message packet is generated, at the central control station, for use by the vehicle driver. The first message packet is then transmitted from the central control station and received by the mobile communications terminal. In a preferred embodiment, an introductory or other portion of the first message packet is provided to the display device by way of the internal data link. This advantageously allows the vehicle driver to be apprised of the contents of incoming messages even without direct access to the mobile communications terminal.
54 Citations
9 Claims
-
1. A message display system for displaying messages within a vehicle, comprising:
-
display means, disposed within said vehicle, for providing a visual indication of addressed message data having an address associated with said display means; and communication terminal means for receiving message information at said vehicle, said communication terminal means including message transfer means for identifying a selected portion of said message information corresponding to said addressed message data and for providing display device control information to said display means using at least one other message packet, said at least one other message packet including a control segment for indicating that said display device control information is contained within said at least one other message packet. - View Dependent Claims (2, 3)
-
-
4. A message display system for displaying messages within a vehicle, said vehicle including a data link to which are coupled one or more vehicle subsystems, said display system comprising:
-
a display device, coupled to said data link, for providing a textual representation of addressed message data provided thereto over said data link, said display device including means for retrieving said message data from said data link based upon address information accompanying said message data; and a communications terminal coupled to said data link, said communications terminal including; means for receiving message information at said vehicle, and message transfer means for identifying a selected portion of said message information corresponding to said addressed message data and for providing display device control information to said display means using at least one other message packet, said at least one other message packet including a control segment for indicating that said display device control information is contained within said at least one other message packet. - View Dependent Claims (5, 6)
-
-
7. A method for communicating addressed message information to vehicle occupants, comprising the steps of:
-
generating, at a central control station, said addressed message information; transmitting said addressed message information from said central control station to one or more vehicles; receiving said addressed message information from said central control station by a mobile communications terminal located within said vehicle; separating a portion of said addressed message information representing an introductory portion of said addressed message information; sending said portion of said addressed information to a remote display device for viewing by said vehicle occupants; and displaying said portion of said addressed information by said remote display device to said vehicle occupants. - View Dependent Claims (8)
-
-
9. A system for communicating addressed message information to vehicle occupants, comprising:
-
a central control station in communication with one or more vehicles, each of said vehicles including a mobile communications terminal for communication with said central control station wherein said mobile communications terminal is coupled to an internal data link of each of said vehicles; means for generating, at said central control station, said addressed message information; means for transmitting said addressed message information from said central control station to each of said mobile communications terminals; means, disposed within said mobile communications terminal, for selecting and transmitting a portion of said addressed message information representing an introductory portion of said addressed message information to said internal data link; and means for receiving and displaying said portion of said addressed message information from said internal data link to said vehicle occupants.
-
Specification