System for performing a cooperative operation on common data

• US 5,408,662 A
• Filed: 07/16/1993
• Issued: 04/18/1995
• Est. Priority Date: 07/17/1992
• Status: Expired due to Term

• Current Assignee: Fuji Xerox Company Limited (Xerox Holdings Corp.)
• Original Assignee: Fuji Xerox Company Limited (Xerox Holdings Corp.)
• Inventors: Katsurabayashi, Hiroshi
• Primary Examiner(s): Chan, Eddie P.
• Application Number:
  US08/092,609
• Time in Patent Office: 641 Days
• Field of Search: 395/425, 395/200, 395/650, 395/575
• US Class Current: 718/101
• CPC Class Codes: G06F 11/324 Display of status information
• CPC Class Codes: G06F 11/3466 Performance evaluation by tracing or monitoring
• CPC Class Codes: G06F 11/3495 for systems
• CPC Class Codes: G06Q 10/10 Office automation; Time management

Abstract

A cooperative operation system in which a plurality of operators use workstations to perform a cooperative operation by use of common data. The cooperative operation system includes a common data monitoring unit for monitoring operations to be performed on the common data by the respective operators, a notifying level information storage unit for storing notifying level information used to decide notifying modes in which the operations by the operators are notified to the other operators, a notifying information creating unit for creating notifying information on the basis of the information from the common data monitoring unit and the notifying level information from the notifying level information storage unit, a notifying information decoding unit for decoding the notifying information transmitted and for deciding a notifying mode corresponding to a notifying level included in the notifying information, and a notifying information supply unit for supplying the notifying information to the operators in accordance with the notifying mode decided by the notifying information decoding unit.

Claims

1. A cooperative operation system in which each one of a plurality of operators performs an operation on common data, said system comprising:

common data monitoring means for monitoring each operation performed on the common data and for generating monitoring data;

notifying level information storage means for storing notifying level information used to determine an appropriate notifying mode from a plurality of notifying modes in which each of the operators is notified of the operations on the common data performed by the other operators;

notifying information creating means, triggered by the transmission of the monitoring data from said common data monitoring means and referring to the notifying level information from said notifying level information storage means, for deciding for of notification and each of the operators to be notified by creating notifying information

notifying information decoding means for decoding the notifying information and for determining the appropriate notifying mode corresponding to a notifying level included in the decoded notifying information; and

notifying information supply means for supplying the notifying information to the operators in accordance with the notifying mode decided by said notifying information decoding means.

2. The cooperative operation system as recited in claim 1, wherein the notifying level includes an immediate display level for displaying the notifying information immediately, a storage level for storing the notifying level, and an electronic mail level for transmitting the notifying information as an electric mail.

3. The cooperative operation system as recited in claim 2, further comprising notifying information display means and notifying information storage means, wherein said notifying information display means displays the notifying information when the notifying level decoded by said notifying information decoding means is an immediate display level, and said notifying information storage means stores the notifying information when the notifying level decoded by said notifying information decoding means is a storage level.

4. The cooperative operation system as recited in claim 1, further comprising notifying level setting means for setting a change of the notifying level information, and notifying level change means for changing the notifying level information stored in said notifying level storage means in accordance with the setting of said notifying level setting means.

5. The cooperative operation system recited in claim 1, further comprising:

a common data managing means for managing the common data and including said common data monitoring means, said notifying level information storage means, and said notifying information creating means;

a workstation to be used by each of the operators including said notifying information decoding means; and

a network interconnecting the common data managing means and the workstation.

6. The cooperative operation system as recited in claim 5, wherein said workstation includes notifying level inquiry means and notifying level information look means, wherein said notifying level inquiry means allows said workstation to inquire of the notifying level information of said common data managing means, and said notifying level information look means looks through the notifying level information that is specified by respective operators.

7. The cooperative operation system as recited in claim 6, further comprising look information display selecting means for determining, when the notifying level information is looked through by said notifying level information look means, the necessity of display and for transmitting only the information necessary for display.

8. The cooperative operation system as recited in claim 5, further comprising notifying failure data storage means for storing notification-failed notifying information when said common data managing means has notified said workstation of information but has failed in the notification of the information for some reason and notification failure data take-out means for taking out the notification-failed notifying information from the workstation of the operator and displaying the notification-failed notifying information.

9. The cooperative operation system as recited in claim 8, further comprising communicable workstation information hold means for holding information on a communicable workstation which is used by an operator involved with the common data, and communicable state notifying means for detecting that said workstation is changed from its uncommunicable state to its communicable state and notifying said common data managing means that said workstation is in the communicable state.

10. The cooperative operation system as recited in claim 5, further comprising an arrangement participants list creating means for creating a list of arrangement participants including the communication addresses thereof, real time information exchange means for exchanging a message through communication means on the basis of the arrangement participants list, and arrangement means including a user interface for controlling the display of the message and specifying operations to input the message and create the arrangement participants list.

11. The cooperative operation system as recited in claim 10, further comprising common data current operation state data managing means for managing the current operation state of the common data so as to eliminate the need to always check the current operation state of said common data each time an inquiry is made by said workstation.