Data health monitor for financial information communications networks

• US 20040039671A1
• Filed: 06/25/2003
• Published: 02/26/2004
• Est. Priority Date: 09/08/1997
• Status: Active Grant

• Current Assignee: Thomson Reuters Global Resources Unlimited Company (The Woodbridge Co. Ltd.)
• Original Assignee: Reuters Limited (The Woodbridge Co. Ltd.)
• Inventors: Dale, Stephen G., Smith, Christina, Fletcher, Steve John Harwood
• Granted Patent: US 7,050,981 B2
• Time in Patent Office: Days
• US Class Current: 705/35
• CPC Class Codes: G06Q 40/00 Finance; Insurance; Tax strategies; Processing of corporate or income taxes
• CPC Class Codes: G06Q 40/06 Asset management; Financial planning or analysis
• CPC Class Codes: G16H 40/20 for the management or administration of healthcare resources or facilities, e.g. managing hospital staff or surgery rooms
• CPC Class Codes: G16H 40/63 for local operation
• CPC Class Codes: Y02A 90/10 Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
• CPC Class Codes: Y10S 707/99953 Recoverability
• CPC Class Codes: Y10S 707/99954 Version management

Abstract

A financial communications network incorporating a data health monitor includes a plurality of data sources, a plurality of data collection system, a client site terminal and a network connecting these components. Each data collection system includes a processor for receiving and formatting financial data received from said data sources, wherein the formatted financial data has a data field including a first data source identifier identifying the data source of said formatted financial data and a first system identifier identifying the data collection system formatting said formatted financial data. The data collection systems also include a status: code generator for generating and transmitting a status code, wherein the status code generator automatically updates the status code when the operating status of a corresponding data source changes; and a heartbeat signal generator for generating and periodically transmitting a heartbeat signal. The client site terminal includes a processor for receiving the formatted financial data, the heartbeat signal and the status codes which it processes to determine whether there is a problem in the receipt of the financial data which prevents the terminal'"'"'s receipt of the data in real time. The client site terminal then selects a real-time or stale display mode for displaying the financial data, and a display displays the financial data in accordance with the selected real-time or stale display mode.

Claims

1. In an open system;

a data health monitor for detecting and identifying non-current financial data transmitted via a communications network, comprising;

a processor for receiving current financial data, formatting said current financial data to include an identifier, and transmitting said formatted current financial data onto the communications network;

a status code generator for generating and transmitting a data source status code based upon the operating status of said data source, said data source status code including the data source identifier, said status code generator automatically-updating said data source status code in response to changes in the operating status of said data source and automatically transmitting said updated data source status code; and

a client site terminal for receiving and processing said formatted real-time financial data, said data source status code and said updated data source status code, said client site terminal selecting in real time a stale or real-time display mode for said formatted real-time financial data based upon said data source identifier of said formatted real-time financial data, said data source status code and said updated data source status code, and displaying said formatted real-time financial data in accordance with the selected display mode.

2. A data health monitor according to claim 1, wherein said client site terminal compares the data source identifier of said formatted real-time financial data with the data source identifier of the data source status code and displays the formatted real-time financial data accordance with the status indicated in the data source status code when said system identifiers match.

3. A data health monitor according to claim 1, wherein said client site terminal automatically alters the display mode of said formatted real-time financial data upon receipt of an updated data source status code having a data source identifier matching that of said formatted real-time financial data in accordance with the operating status indicated in the received updated data source status code.

4. A data health monitor for detecting and identifying non-current financial data transmitted via a communications network, comprising:

a processor for receiving real-time financial data from a data source, formatting said real-time financial data to include a data source identifier, and transmitting said formatted real-time financial data onto the communications network;

a status code generator for generating and transmitting a data source status code based upon the operating status of said data source, said data source status code including the data source identifier, said status code generator automatically updating said data source status code in response to changes in the operating status of said data source and automatically transmitting said updated data source status code; and

a client site terminal for receiving and processing said formatted real-time financial data, said data source status code and said updated data source status code, said client site terminal selecting in real time a stale or real-time display mode for said formatted real-time financial data based upon said data source identifier of said formatted real-time financial data, said data source status code and said updated data source status code, and displaying said formatted real-time financial data in accordance with the selected display mode.

5. A data health monitor according to claim 4, wherein said client site terminal compares the data source identifier of said formatted real-time financial data with the data source identifier of the data source status code and displays the formatted real-time financial data accordance with the status indicated in the data source status code when said system identifiers match.

6. A data health monitor according to claim 4, wherein said client site terminal automatically alters the display mode of said formatted real-time financial data upon receipt of an updated data source status code having a data source identifier matching that of said formatted real-time financial data in accordance with the operating status indicated in the received updated data source status code.

7. A data health monitor for detecting and identifying non-current financial data transmitted via a communications network, comprising:

a processor for receiving real-time financial data from a data source, formatting said real-time financial data to include a data source identifier, and transmitting said formatted real-time financial data onto the communications network;

a status code generator for generating and transmitting a data source status code based upon the operating status of said data source, said data source status code including the data source identifier, said status code generator automatically updating said data source status code in response to changes in the operating status of said data source and automatically transmitting said up dated data source status code; and

a client site terminal for receiving and processing said formatted real-time financial data, said data source status code and said updated data source status code, said client site terminal selecting in real time a stale or real-time display mode for said formatted real-time financial data based upon said data source identifier of said formatted real-time financial data, said data source status code and said updated data source status code, and displaying said formatted real-time financial data in accordance with the selected display mode.

8. A data health monitor according to claim 7, wherein said client site terminal compares the data source identifier of said formatted real-time financial data with the data source identifier of the data source status code and displays the formatted real-time financial data accordance with the status indicated in the data source status code when said system identifiers match.

9. A data health monitor according to claim 7, wherein said client site terminal automatically alters the display mode of said formatted real-time financial data upon receipt of an updated data source status code having a data source identifier matching that of said formatted real-time financial data in accordance with the operating status indicated in the received updated data source status code.

10. A data health monitor for detecting and identifying non-current financial data transmitted via a communications network comprising:

a processor for receiving real-time financial data from a data source, formatting said real-time financial data to include a system identifier, and transmitting said formatted real-time financial data onto the communications network;

a heartbeat signal generator for generating and transmitting at a predetermined interval a heartbeat signal including said system identifier; and

a client site terminal for receiving and processing said formatted real-time financial data and said heartbeat signal, said client site terminal selecting in real time a stale or real-time display mode for said formatted real-time financial data based upon said system identifier of said formatted real-time financial data and said heartbeat signal and displaying said formatted real-time financial data in accordance with the selected display mode.

11. A data health monitor according to claim 10, wherein, when said client site terminal does not receive said heartbeat signal within a predetermined period of time, said client site terminal compares the system identifier of said formatted real-time financial data with the system identifier of the heartbeat signal not received and displays the formatted real-time financial data in the stale display mode when said system identifiers match.

12. A financial communications network including a data health monitor, comprising:

a plurality of data sources;

a plurality of data collection system, each including

a processor for receiving and formatting financial data received from said data sources, said formatted financial data having a data field including a first data source identifier identifying the data source of said formatted financial data and a first system identifier identifying the data collection system formatting said formatted financial data, said processor transmitting said formatted financial data;

a status code generator for generating and transmitting a status code including a status message and a second data source identifier identifying the data source to which the status message corresponds, said status code generator automatically updating said status code when the operating status of a corresponding one of said plurality of data sources changes and transmitting said updated status code;

a heartbeat signal generator for generating and periodically transmitting a heartbeat signal including a second system identifier identifying the data collection system generating the heartbeat signal;

a client site terminal, including

a processor for receiving said formatted financial data, said heartbeat signal, said status codes and said status code updates, and extracting said first and second system identifiers and said first and second data source identifiers;

a first display mode selector circuit for comparing said second data source identifier from said status code with said first data source identifier from said formatted financial data and selecting a real-time or stale display-mode for displaying said financial data in accordance with the status message from said status code when said first and second data source identifiers match, said first display mode selector changing said selected display mode upon receipt of said updated status code from said data collection system in accordance with the status message from said updated status code;

a heartbeat detector circuit for detecting receipt of said heartbeat signals from said data collection systems and generating a control signal if a heartbeat signal is not received from a data collection system within a predetermined period of time;

a second display mode selector circuit responsive to the control signal from said heartbeat detector circuit for comparing said second system identifier from said non-received heartbeat signal with said first system identifier from said financial data and selecting a stale display mode for displaying said financial data when said first and second system identifiers match; and

a display for displaying said financial data in accordance with the selected display modes selected by said first and second display mode selector circuits; and

a network for enabling communication between said plurality of data sources, said plurality of data collection systems and said client site terminal.

13. A method of detecting and identifying non-current financial data transmitted through a communications network, comprising the steps of:

receiving financial data from a data source at a data collection system;

formatting the financial data received from the data source to include a data source identifier corresponding to the data source;

generating a data source status signal including the data source identifier, said data source status signal determined by operation of said data source;

transmitting the formatted financial data and the data source status signal;

receiving the requested financial data and the data source status signal at a client site terminal;

extracting the data source identifier from the received real-time financial data;

comparing the extracted data source identifier with stored status data to select a real-time display mode or stale display mode for said received financial data, said stored status data being derived from the data source status signal; and

displaying the received financial data in accordance with the selected display mode.

14. A method of detecting and identifying non-current financial data transmitted through a communications network, comprising the steps of:

receiving financial data from a data source at a data collection system;

formatting the financial data received from the data source to include a system identifier corresponding to the data collection system;

generating a heartbeat signal including the system identifier;

transmitting the formatted financial data to one or more client site terminals upon receiving corresponding requests from the client site terminals;

transmitting the heartbeat signal at a predetermined interval to the one or more client site terminals;

receiving the requested financial data and the heartbeat signal at the client site terminal;

extracting the system identifier from the received financial data;

comparing the extracted system identifier with stored status data to select a real-time or stale display mode for said received financial data, said stored status data being based upon whether the client site terminal has received the heartbeat signal within a predetermined period of time; and

displaying the real-time financial data in accordance with the selected display mode.

15. A process of alerting a user to the existence of non-current information including the steps of:

receiving, at a user'"'"'s computer, information from a remote source;

receiving, at said user'"'"'s computer, data which describes the information as being real-time or not real-time;

porting the information to an application at said user'"'"'s computer;

monitoring the data at said user'"'"'s computer;

indicating the status of the information as being real-time or not real-time in said application at said user'"'"'s computer.