×

Remote management system

  • US 5,859,778 A
  • Filed: 05/23/1997
  • Issued: 01/12/1999
  • Est. Priority Date: 02/28/1994
  • Status: Expired due to Fees
First Claim
Patent Images

1. A remote management system with a plurality of machine control units, each of which respectively stores previously set operational condition data for each operation of a plurality of machines in a write permit memory, and detects a state of each of plural parts of the machines by a plurality of sensors, respectively, thereby to control the operations of the machines based on the operational condition data stored in said memory and the detected values inputted from said sensors, each said machine control unit being connected by communication means with a central control unit to manage the machines by remote control,said central control unit comprising:

  • means for inputting at least one updating instruction and value to collectively update the previously set operational condition data for the operations stored in the memory of the machine control units for a specified subset of the machines; and

    means for transmitting said at least one inputted updating instruction and value to the machine control unit via said communication means;

    each said machine control unit comprising;

    means for updating the operational condition data stored in said memory according to the updating data transmitted from the central control unit.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×