Paging receiver capable of reminding a user of an important message event

• US 4,872,005 A
• Filed: 01/04/1988
• Issued: 10/03/1989
• Est. Priority Date: 01/04/1988
• Status: Expired due to Term

• Current Assignee: Motorola, Inc. (Motorola Solutions, Inc.)
• Original Assignee: Motorola, Inc. (Motorola Solutions, Inc.)
• Inventors: Abbaticchio, Mark J., DeLuca, Joan S., Holmes, Thomas F.
• Primary Examiner(s): Yusko, Donald J.
• Assistant Examiner(s): Pudpud, E. O.
• Application Number:
  US07/140,364
• Time in Patent Office: 638 Days
• Field of Search: 340/825.44, 340/825.46, 340/825.55, 340/309.1, 340/309.15, 368/109, 368/107, 368/108, 368/10, 368/28, 368/41
• US Class Current: 340/7.41
• CPC Class Codes: G08B 3/1016 using wireless transmission calling systems using transmission by inductive loop H04B5/00
• CPC Class Codes: G08B 5/22 using electric transmission; using electromagnetic transmission
• CPC Class Codes: G08B 5/226 with alphanumeric or graphic display means
• CPC Class Codes: G08B 5/227 with call or message storage means
• CPC Class Codes: G08B 5/229 with other provisions not elsewhere provided for

Abstract

An electronic paging receiver for reminding a user of an important event includes a time of day clock for recording the time when a data message is received. The paging receiver computes a future alert time to remind the user of the receipt of the data message. Additionally, the user may enter a future alert time to generate a future alert. Further, the paging receiver is capable of detecting a special time/date field in the received data message to automatically generate a future alert.

Claims

1. A paging receiver operative to receive a data message of a transmitted call signal including a field containing time data ad to generate a future alert signal corresponding to said data message and based on said time data thereof, said paging receiver comprising:

memory means for storing data;

a time of day clock for generating a signal representative of instantaneous time of day;

an alarm means for generating an alert signal;

means for receiving the call signal and decoding the data message therefrom;

means for reading the time data from the decoded data message;

means for storing the decoded data message and correspondingly read time data into respectively assigned portions of said memory means;

means for computing a future alert time corresponding to the decoded data message based on the stored time data read therefrom;

means for storing the future alert time in the memory means;

means for comparing the stored future alert time to the signal generated by the time of day clock;

and activating the alert means when said time of day signal matches substantially the stored future alert time.

2. The paging receiver of claim 1, wherein said alert means is an audible alarm.

3. The paging receiver of claim 1, wherein said alert means is a vibratory alarm.

4. The paging receiver of claim 1, wherein said alert means is a printer.

5. The paging receiver of claim 1, wherein said alert means is a visual display.

6. The paging receiver in accordance with claim 1 wherein the data message includes a control character to demarcate the time data field thereof;

and wherein the reading means includes;

means for locating the time data field within the decoded data message utilizing the control character thereof; and

means for reading time data from the located time data field for storage in its assigned portion of the memory means.

7. The paging receiver in accordance with claim 1 including:

means for determining that an improperly formatted time data field exists in the decoded data message;

a display for displaying the decoded data message to a user; and

means for prompting the user to enter into the paging receiver time data corresponding to a future alert time for the displayed data message.

8. The paging receiver in accordance with claim 1 including:

means for determining that no time data field exists in the decoded data message;

a display for displaying the decoded data message to a user; and

means for prompting the user to enter into the paging receiver time data corresponding to a future alert time for the displayed data message.

9. The paging receiver in accordance with claim 1 including:

means for storing a default alert signal into the memory means; and

means for selecting the default alert signal to be generated by the alarm means when actuated by the actuating means.

10. The paging receiver in accordance with claim 1 further capable of generating a plurality of alert signal types;

wherein the data message includes another field containing alert signal data which specifies an alert signal type; and

including;

means for reading the alert signal data from the decoded data message and storing it in an assigned portion of the memory means; and

means for causing the alert signal type specified by the stored alert signal data of the data message to be generated by the alarm means when actuated by the actuating means.

11. The paging receiver in accordance with claim 1 including means for prompting the user to enter into the paging receiver an alert signal type corresponding to a received data message for use by the alarm means when actuated by the actuating means.

12. The paging receiver in accordance with claim 1 wherein the computing means includes:

means for storing an offset time data into the memory means; and

means for adding the stored offset time data to the time data read from the decoded data message to compute the future alert time for the data message.

13. A method of operating a paging receiver to receive a data message of a transmitted call signal including a field containing time data and to generate a future alert signal corresponding to said data message and based on said time data thereof, said method comprising the steps of:

(a) receiving the call signal and decoding the data message therefrom;

(b) reading the time data from the decoded data message;

(c) storing the decoded data message and correspondingly read time data into respectively assigned portions of a memory of said paging receiver;

(d) generating a signal representative of instantaneous time of day;

(e) computing a future alert time corresponding to said decoded data message based on the time data read therefrom; and

(f) causing an alert signal to be generated when said time of day signal becomes substantially coincident with said future alert time, whereby a pager user may be reminded of an event, scheduled by time data within a data message received by the user'"'"'s pager, at a time closely preceding such event.

14. The method in accordance with claim 13 wherein the data message includes a control character to demarcate the time date field thereof;

and wherein the step of reading includes the steps of;

locating the control character within the decoded data messages;

locating the time data field within the decoded data message based on the location of the control character; and

reading time data from the located time data field for storage into its assigned area of said memory.

15. The method in accordance with claim 14 wherein the step of reading is performed solely by a decoder unit of the paging receiver.

16. The method in accordance with claim 14 wherein the step of reading is performed solely by a microcomputer system of the paging receiver.

17. The method in accordance with claim 13 including steps of:

determining that an improperly formatted time data field exists in the decoded data message;

displaying the decoded data message to a user through a display of the paging receiver; and

prompting the user to enter into the paging receiver time data corresponding to a future alert time for the displayed data message.

18. The method in accordance with claim 13 including the steps of:

determining that no time data field exists in the decoded data message;

displaying the decoded data message to a user through a display of the paging receiver; and

prompting the user to enter into the paging receiver time data corresponding to a future alert time for the displayed data message.

19. The method in accordance with claim 13 including the steps of:

storing a default alert signal into the memory of the paging receiver; and

selecting the default alert signal to be generated in the performance of step (f).

20. The method in accordance with claim 13 wherein the paging receiver is capable of generating a plurality of alert signal types, and the data message includes another field containing alert signal data which specifies an alert signal type;

and including the steps of;

reading the alert signal data from the decoded data message and storing it in an assigned portion of memory; and

causing the alert signal type specified by the stored alert signal data of the data message to be generated in performing step (f).

21. The method in accordance with claim 13 including the step of prompting the user to enter into the paging receiver an alert signal type corresponding to a received data message for use in performing step (f).

22. The method in accordance with claim 13 wherein the step of computing includes the steps of:

storing an offset time data into the memory of the paging receiver; and

adding the stored offset time data to the time data read from the decoded data message to compute the future alert time for the data message.