Portable weather display device

• US 6,181,324 B1
• Filed: 07/29/1998
• Issued: 01/30/2001
• Est. Priority Date: 07/29/1998
• Status: Expired due to Fees

• Current Assignee: Gary L. Hoffer, Lamb, Donald T.
• Original Assignee: Gary L. Hoffer, Lamb, Donald T.
• Inventors: Lamb, Donald T., Hoffer, Gary L.
• Primary Examiner(s): Mengistu, Amare
• Assistant Examiner(s): Nguyen, Jimmy H
• Application Number:
  US09/124,253
• Time in Patent Office: 916 Days
• Field of Search: 345/156, 345/169, 345/905, 345/961, 702/3, 702/4, 455/11.1, 455/556, 455/557, 455/568, 364/708
• US Class Current: 345/156
• CPC Class Codes: G01W 1/02 Instruments for indicating weather conditions by measuring two or more variables, e.g. humidity, pressure, temperature, cloud cover or wind speed G01W1/10 takes precedence
• CPC Class Codes: G06F 15/025 adapted to a specific application
• CPC Class Codes: G09G 5/006 Details of the interface to the display terminal specific for a display terminal using a CRT G09G1/167; using a flat panel G09G3/2096; circuits for interfacing with colour displays G09G5/04

Abstract

A portable weather display device including an upper and a lower hollow housing connected together by a hinge containing a power on/off switch. In the upper housing there is a backlit approximately 6″ diagonal SVGA color touch-sensitive display and a warning speaker to signal NOAA weather alerts. The upper housing also includes a rubber gasket which seals out dust and water when closed. In the lower housing there is a central processing unit (CPU), 32 megabytes of RAM, 64 megabytes of Flash ROM, a display driver, a communications interface or device, an NiMH battery (and an external AC power adapter), a standard RJ11 phone jack, a plastic sliding protector to cover over these ports, a cellular antenna, a locking clasp to keep the device closed tightly, and battery and power indicator lights. Software embedded in the portable weather display device includes a custom-built operating system and application programs to perform receive, read, and display functions of the weather information coming into and stored on the portable weather display device.

Claims

1. A portable weather display device comprising:

an upper hollow housing containing a backlit color touch-sensitive display, a warning speaker to signal weather alerts, and a rubber gasket which seals out dust and water when closed;

a lower hollow housing containing a central processing unit, a random access memory, a read only memory, a display driver, a communications interface or device, a battery, a telephone jack, battery and power indicator lights, a plastic sliding protector to cover the telephone jack and indicator lights, an antenna, and a locking clasp to keep the device closed tightly; and

a hinge containing a power on/off switch and connecting the upper hollow housing to the lower housing;

wherein the portable weather display device automatically turns on and dials out to a weather provider when opened to begin receiving and displaying weather information on the backlit touch sensitive screen via a modem.

2. The portable weather display device according to claim 1, wherein the read only memory is a Flash read only memory in the form of updatable read only memory.

3. The portable weather display device according to claim 2, wherein the Flash read only memory comprises solid state EEPROMS.

4. The portable weather display device according to claim 1, wherein the read only memory is a compact high density hard drive.

5. The portable weather display device according to claim 1, wherein the communications interface or device is selected from the group consisting of an on-board cellular capable modem, a softmodem, a chip modem, a wireless modem, and a PCMCIA modem.

6. The portable weather display device according to claim 1, further comprising software embedded in the portable weather display device that includes a custom-built operating system and application programs to perform receive, read, and display functions of weather information coming into and stored on the portable weather display device.

7. The portable weather display device according to claim 1, wherein the portable weather display device automatically shuts down when the portable weather display device is closed.

8. The portable weather display device according to claim 1, wherein the software embedded in the portable weather display device includes a main menu from which options may be selected including ‘

Register’

to enable a user to register a serial number, to select a local dial-in site, to select a region, and to exit, ‘

Setup Options’

to enable a user to change display detail, to select a standby mode, to change the brightness, to select auto/manual dial, to select defaults, and to exit, ‘

Weather Data’

to enable a user to select radar images, to select lightening detection, to select tides, to select storm track, to select satellite images, to select short-term forecast, to select long-term forecast, to select precipitation totals, and to exit, ‘

Time’

to enable a user to observe the time of day, ‘

NOAA Alerts’

to enable a user to observe any National Oceanic Atmospheric Administration alerts, ‘

Print’

to enable a user to print out data, ‘

Battery’

to enable a user to observe the status of the power supply, and ‘

Exit’

to enable a user to exit.

9. A portable display device comprising:

an upper hollow housing containing a backlit color touch-sensitive display, a warning speaker to signal weather alerts, and sealing means for sealing out dust and water when said display device is closed;

a lower hollow housing containing a central processing unit, a random access memory, a read only memory, a display driver, a communications interface or device, a battery, a telephone jack, battery and power indicator lights, a plastic sliding protector to cover the telephone jack and indicator lights, an antenna, and a locking clasp to keep the device closed tightly; and

a hinge containing a power on/off switch and connecting the upper hollow housing to the lower housing;

wherein the portable display device automatically turns on and dials out to a service provider when opened to begin receiving and displaying weather information on the backlit touch sensitive screen via a modem.

10. The portable display device according to claim 9, wherein the read only memory is a Flash read only memory in the form of updatable read only memory.

11. The portable display device according to claim 10, wherein the Flash read only memory comprises solid state EEPROMS.

12. The portable display device according to claim 9, wherein the read only memory is a compact high density hard drive.

13. The portable display device according to claim 9, wherein the communications interface or device is selected from the group consisting of an on-board cellular capable modem, a softmodem, a chip modem, a wireless modem, and a PCMCIA modem.

14. The portable display device according to claim 9, further comprising software embedded in the portable weather display device that includes a custom-built operating system and application programs to perform receive, read, and display functions of weather information coming into and stored on the portable display device.

15. The portable display device according to claim 9, wherein the portable display device automatically shuts down when the portable display device is closed.

16. The portable display device according to claim 9, wherein the software embedded in the portable display device includes a main menu from which options may be selected including ‘

Register’

to enable a user to register a serial number, to select a local dial-in site, to select a region, and to exit, ‘

Setup Options’

to enable a user to change display detail, to select a standby mode, to change the brightness, to select auto/manual dial, to select defaults, and to exit, ‘

Weather Data’

to enable a user to select radar images, to select lightening detection, to select tides, to select storm track, to select satellite images, to select short-term forecast, to select long-term forecast, to select precipitation totals, and to exit, ‘

Time’

to enable a user to observe the time of day, ‘

NOAA Alerts’

to enable a user to observe any National Oceanic Atmospheric Administration alerts, ‘

Print’

to enable a user to print out data, ‘

Battery’

to enable a user to observe the status of the power supply, and ‘

Exit’

to enable a user to exit.