Apparatuses, methods, and computer programs for displaying information on mobile units, with reporting by, and control of, such units

• US 20020164962A1
• Filed: 12/29/2000
• Published: 11/07/2002
• Est. Priority Date: 07/18/2000
• Status: Abandoned Application

• Current Assignee: VERT Inc.
• Original Assignee: VERT Inc.
• Inventors: Platsidakis, Michael, Harkavy, Brad, Mankins, Matt W. D., Whiton, Adam M., Selker, Edwin J., Fridman, Leonid
• Application Number:
  US09/751,935
• Publication Number:
  US 20020164962A1
• Time in Patent Office: Days
• US Class Current: 455/99
• CPC Class Codes: A01K 2217/075 inducing loss of function, i.e. knock out
• CPC Class Codes: A61K 38/2221 Relaxins
• CPC Class Codes: G06Q 30/02 Marketing; Price estimation or determination; Fundraising
• CPC Class Codes: G08G 1/01 Detecting movement of traffic to be counted or controlled G08G1/07 - G08G1/14 take precedence
• CPC Class Codes: G08G 1/0962 having an indicator mounted inside the vehicle, e.g. giving voice messages
• CPC Class Codes: G08G 1/127 to a central station ; Indicators in a central station
• CPC Class Codes: G09F 21/04 by land vehicles
• CPC Class Codes: G09F 21/042 the advertising matter being fixed on the roof of the vehicles

Abstract

A system for publicly displaying messages includes one or more mobile units, each including an automotive vehicle carrying a publicly visible electronic display; a computer for controlling the images shown on the display; and a radio for transmitting and receiving information, including information about which messages should be shown on the mobile unit'"'"'s display. A central system receives and sends information to radios on the mobile units to control what messages they display. In some embodiments the mobile unit includes programming to enable a remote computer, such as a central system computer, to have remote access over the radio to commands of the mobile unit'"'"'s computer'"'"'s operating system. In some embodiments, the information transmitted by a mobile unit'"'"'s radio includes information about the status of the mobile unit'"'"'s computer. This can include how much more room its memory has, how utilized its CPU is, how much radio traffic it is having, what display message it is currently showing, etc. In some embodiments, the radio transmits real time information about the status of the mobile display unit. This can include information about one or more temperatures in the display device, the amount of light falling on or near the display'"'"'s screens, the amount of light emitted by the display'"'"'s screens, whether or not the vehicle'"'"'s ignition is on, and the strength of the signal being received by a mobile unit'"'"'s radio.

Claims

1. A system for publicly displaying messages comprising:

an automotive vehicle and;

the following elements carried by the vehicle;

a publicly visible electronic display;

a computer, having a video interface, for controlling the images shown on said display; and

a radio connected to said computer for conveying digital information to and from the computer including information about which messages it should cause to be shown on said display;

wherein said computer includes programming defining an operating system having a set of commands and programming to enable a remote system to have remote access to commands of said operating system over said radio.

2. A message display system as in claim 1:

wherein there are a plurality of mobile systems, each including one of said automotive vehicles carrying at least said display, said computer, and said radio; and

further including a central system including;

one or more computer systems;

one or more radios connected to said central system computers to enable them to wirelessly communicate with the computers on said mobile systems through the radios on those mobile systems; and

wherein the computers of said central system include programming for;

causing the central system to communicate data to said mobile systems controlling what messages are displayed on said mobile systems; and

enabling the computers of the central system to obtain remote access of one or more computers on said mobile systems.

3. A system for publicly displaying messages comprising:

an automotive vehicle and;

the following elements carried by the vehicle;

a publicly visible electronic display;

a computer, having a video interface, for controlling the images shown on said display; and

a radio connected to said computer for conveying to and from the computer digital information, including information about which messages it should cause to be shown on said display, and for transmitting to remote computers information supplied to the radio by the vehicle'"'"'s computer;

wherein said computer is provided with programming enabling it to communicate over said radio to a remote computer system information about the status of said computer.

4. A message display system as in claim 3:

wherein there are a plurality of mobile systems, each including one of said automotive vehicles carrying at least said display, said computer, and said radio; and

further including a central system including;

one or more computer systems;

one or more radios connected to said central system computers so as to enable them to wirelessly communicate with the computers on said mobile systems through the radios on those mobile systems;

wherein the computers of said central system include programming for;

causing the central system to communicate data to said mobile systems controlling what messages are displayed on said mobile systems; and

enabling the computers of the central system to request said information about the status of the computer of a mobile system.

5. A message display system as in claim 3 wherein said programming in a mobile unit'"'"'s computer causes said computer to initiate a communication over said radio about the computer'"'"'s status in response to the detection by the computer one or more conditions in its status.

6. A message display system as in claim 3 wherein:

said computer'"'"'s video interface includes screen memory used to drive said display, and

said information about the status of the computer includes information about the data stored in said screen memory.

7. A message display system as in claim 3 wherein:

said computer includes a mass storage device; and

said information about the status of the computer includes information about how full the mass storage device is.

8. A message display system as in claim 3 wherein:

said computer includes random access memory; and

said information about the status of the computer includes information about how much random access memory is in the machine.

9. A message display system as in claim 3 wherein:

said computer includes random access memory; and

said information about the status of the computer includes information about how much random access memory in the machine is free.

10. A message display system as in claim 3 wherein:

said computer includes one or more central processing units; and

said information about the status of the computer includes information about how busy the one or more central processing units have been.

11. A message display system as in claim 3 wherein said information about the status of the computer includes information about how much traffic there has been over said radio.

12. A message display system as in claim 3 wherein:

said computer include one or more memory devices for storing display messages which can be displayed by said computer on said display; and

said information about the status of the computer includes information about what display messages are stored on said memory devices.

13. A message display system as in claim 3 wherein:

said computer includes a network interface which uses the IP protocol to send and receive data packets over said radio; and

said information about the status of the computer includes information about the IP address of said network interface.

15. A mobile display system as in claim 14 wherein:

said computer system contains programming to select which of a plurality of messages are shown on said display at a given time;

said real-time information indicates which message is currently being shown on said display.

16. A mobile display system as in claim 14 wherein said real-time information indicates the current speed of said vehicle.

20. A mobile display system as in claim 19 wherein:

said display is a backlit display having a light filter and backlight to provide illumination for the light filter; and

said information about the amount of light being emitted includes information about the amount of power being supplied to said backlight.

14. A mobile display system for publicly displaying messages comprising:

an automotive vehicle and;

the following elements carried by the vehicle;

a publicly visible electronic display;

a computer, having a video interface, for controlling the images shown on said display; and

a radio connected to said computer for conveying digital information to and from the computer, including information about which messages it should cause to be shown on said display;

wherein said computer is provided with programming enabling it to communicate over said radio to a remote computer system real time information about the status of said mobile display unit.

17. A mobile display system for publicly displaying messages comprising:

an automotive vehicle and;

the following elements carried by the vehicle;

a publicly visible electronic display;

a computer, having a video interface, for controlling the images shown on said display; and

a radio connected to said computer for conveying digital information to and from the computer, including information about which messages it should cause to be shown on said display;

one or more enclosures enclosing said display, computer, and radio;

a sensor for providing a measurement of the temperature inside one of said enclosures;

a connection for communicating said temperature measurement to said computer;

wherein said computer is provided with programming enabling it to communicate over said radio to a remote computer system information about said temperature measurement.

18. A mobile display system for publicly displaying messages comprising:

an automotive vehicle and;

the following elements carried by the vehicle;

a publicly visible electronic display;

a computer, having a video interface, for controlling the images shown on said display; and

a light sensor for providing a measurement of the amount of light falling on said display from sources other than the display itself;

a connection for communicating said measurement to said computer;

a radio connected to said computer for conveying digital information to and from the computer, including information about which messages it should cause to be shown on said display;

wherein said computer is provided with programming enabling it to communicate over said radio to a remote computer system information about said light measurement.

19. A mobile display system for publicly displaying messages comprising:

an automotive vehicle and;

the following elements carried by the vehicle;

a publicly visible electronic display;

a computer, having a video interface, for controlling the images shown on said display; and

a connection for communicating to said computer an indication of the amount of light being emitted by said display;

a radio connected to said computer for conveying digital information to and from the computer, including information about which messages it should cause to be shown on said display;

wherein said computer is provided with programming enabling it to communicate over said radio to a remote computer system information about said amount of light being emitted.

21. A mobile display system for publicly displaying messages comprising:

an automotive vehicle having and ignition system and means for turning the ignition system on and off; and

the following elements carried by the vehicle;

a publicly visible electronic display;

a computer, having a video interface, for controlling the images shown on said display; and

a connection for communicating to said computer an indication of whether said ignition system is on or off;

a radio connected to said computer for conveying digital information to and from the computer, including information about which messages it should cause to be shown on said display;

wherein said computer is provided with programming enabling it to communicate over said radio to a remote computer system an indication of whether said ignition system is on or off.

22. A mobile display system for publicly displaying messages comprising:

an automotive vehicle; and

the following elements carried by the vehicle;

a publicly visible electronic display;

a computer, having a video interface, for controlling the images shown on said display; and

a radio connected to said computer for conveying digital information to and from the computer, including information about which messages it should cause to be shown on said display;

wherein;

said radio includes electronics for generating an indication of the strength of the radio frequency signal which is being received by that radio;

said computer receives said signal strength indication; and

said computer is provided with programming enabling it to communicate over said radio to a remote computer system information about the signal strength indication.