Method for modernization of an elevator installation

CAFC
  • US 6,935,465 B2
  • Filed: 12/11/2002
  • Issued: 08/30/2005
  • Est. Priority Date: 12/17/2001
  • Status: Expired due to Fees
First Claim
Patent Images

1. A method of modernizing an elevator installation having at least one elevator controlled by at least one elevator control by way of at least one call report, comprising:

  • a. installing at least one floor terminal at each floor served by an elevator controlled by an elevator control for at least one of the input of destination call reports and for recognition of identification codes of users;

    b. installing at least one computing unit and connecting the at least one computing unit to said floor terminals for at least one of evaluating the destination call reports and association of destination floors with recognized once of the identification codes and for the output of at least one destination signal; and

    c. installing at least one modernizing device and connecting the at least one modernizing device to said floor terminals and said at least one computing unit for reading the destination signal, for converting the destination signal into at least one call report and for controlling the elevator control by way of the call report.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×