Web press monitoring system
AssigneeAutomation, Inc.
InventorRichard A. Luppy
Life of this patent
Estimating the term…
Abstract
A computerized monitoring system is used for monitoring the operation of web presses. The computerized monitoring system includes a recorder for automatically recording log entries for each of the respective web presses. The log entries specify the occurrence of particular events and also specify the time at which such events occurred. The computerized monitoring system additionally includes a processor that generates a daily press record for at least one of the web presses. The daily press record summarizes activity of a press for a time frame including the waste, gross and net production. Lastly, the computerized monitoring system is provided with a user interface such as a video display or press for displaying the daily press record. The computerized monitoring system has the capability of operating in real time.
Claims18
A computerized monitoring system for monitoring web presses comprising:
- means for automatically recording log entries for each web press, each log entry indicating an event and a time that the event occurred;
- means for receiving and processing log entries;
- memory means for storing a transition table having set of log entries and a set of corresponding response entries;
- means for checking the transition table and for retrieving the corresponding response entry for the received log entries;
- means for reporting the corresponding response entry and for causing the monitoring system to perform a task specified by the response entry;
- means for generating a daily press record for at least one web press based on the log entries, said daily press record summarizing activity of a press for a time frame, including gross production and waste;
- and
- user interface means for displaying the daily press record to a user of the computerized monitoring system.
A data processing system for processing data regarding a web press comprising:
- means for receiving a log report of said web press, the log report specifying events that occurred at said web press and when said events occurred;
- means for receiving a shift report for said web press, the shift report including information regarding a current shift using the web press;
- means for receiving a form report for said web press, the form report including information regarding a form being run on said web press;
- means for processing said log report, said shift report and said form report to generate a daily press record that summarizes activity by the web press for a time frame;
- means for selecting a reporting mode including:
- a manual mode for generating one of the reports,
- an automatic mode for generating a daily press record at the end of a shift, and
- a real time mode for updating the daily press record when a new event occurs and is received;
- and
- user interface means for displaying said daily press record to a user of the data processing system in accordance with the selected mode.
A computer implemented method for monitoring a web press comprising the steps of:
- determining a mode of operation in response to a user input, the modes including an automatic mode for generating a report after a shift, and a real time mode;
- receiving press log data monitored by one or more sensors and storing the press log data in arrays as press log entries;
- examining each press log entry for an event code indicating an event on the web press;
- consulting, for each press log entry, a look-up transition table to determine a responsive action corresponding to the press log entry;
- performing the responsive action indicated by the transition table;
- determining whether, and how many, down time codes have been entered by a user if a down time event occurs;
- determining, with allocation rules, how much time of the down time event should be allocated to each down time code;
- determining, if in automatic mode, whether two shift change entries have been received as press log entries;
- determine gross count, waste count, and net count of the output of the web press;
- and
- receiving and storing information relating to crew members working with the web press.
Dependencies are inferred from the claim text.