Destination entry passenger interface with multiple functions

• US 7,793,762 B2
• Filed: 11/30/2004
• Issued: 09/14/2010
• Est. Priority Date: 11/30/2004
• Status: Expired due to Fees

• Current Assignee: Otis Elevator Company (Otis Worldwide Corp.)
• Original Assignee: Otis Elevator Company (Otis Worldwide Corp.)
• Inventors: Zaharia, Vlad, Pietrzykowski, Christopher, Flynn, Michael P.
• Primary Examiner(s): SALATA, ANTHONY J
• Application Number:
  US11/718,007
• Publication Number:
  US 20090133969A1
• Time in Patent Office: 2,114 Days
• Field of Search: 187/247, 187391-396
• US Class Current: 187/396
• CPC Class Codes: B66B 1/462 Mechanical or piezoelectric input devices
• CPC Class Codes: B66B 1/468 Call registering systems
• CPC Class Codes: B66B 2201/4615 Wherein the destination is registered before boarding
• CPC Class Codes: B66B 2201/463 Wherein the call is registered through physical contact with the elevator system
• CPC Class Codes: B66B 2201/4661 for priority users
• CPC Class Codes: B66B 2201/4676 for checking authorization of the passengers

Abstract

An elevator system (20) uses destination entry dispatching techniques. A passenger interface device (22) operates in a first mode to allow passengers (24) to enter destination requests for elevator service. The passenger interface (22) operates in a second mode to provide at least one additional feature to an authorized individual. The additional feature may be at least one of a service-related function, a security-related function, a monitoring-related function or a communication-related function.

Claims

1. A device for use in an elevator system, comprising:

a passenger interface that operates in a first mode to allow a passenger to enter an indication of an intended destination from outside of an elevator car and a second mode to provide at least one other feature to an authorized individual, wherein the one other feature comprises facilitating a service procedure that includes ordering an elevator system part from a remotely located source of the part.

2. The device of claim 1, wherein the passenger interface initiates the second mode responsive to an authorization signal.

3. The device of claim 2, wherein the passenger interface includes an input portion useful in the first mode and wherein the authorized individual uses the input portion to provide the authorization signal.

4. The device of claim 3, wherein the authorization signal comprises an access code.

5. The device of claim 2, wherein the passenger interface includes an authorization portion for receiving the authorization signal.

6. The device of claim 5, wherein the authorization portion comprises at least one of a receiver for receiving a wirelessly transmitted signal or a scanner for scanning an item placed in proximity to the scanner.

7. The device of claim 2, wherein the passenger interface initiates a first level second mode responsive to a first authorization signal and a second level second mode responsive to a second, different authorization signal.

8. The device of claim 1, wherein the service procedure comprises monitoring a selected portion of the elevator system.

9. The device of claim 1, wherein the service procedure includes automatically controlling a position of a selected elevator car.

10. The device of claim 9, wherein the service procedure includes automatically positioning the selected elevator car so that a top of the car is accessible from a selected landing.

11. The device of claim 1, wherein the service procedure includes at least temporarily removing a selected elevator car from normal operation.

12. The device of claim 1, wherein the service procedure includes determining a time associated with moving an elevator car between floors.

13. The device of claim 1, wherein the service procedure includes determining at least one time associated with at least one of opening or closing an elevator car door.

14. The device of claim 1, wherein the service procedure comprises facilitating an emergency response procedure.

15. The device of claim 14, wherein the emergency response procedure includes communicating between the passenger interface and a selected elevator car.

16. The device of claim 14, wherein the emergency response procedure includes using the passenger interface for controlling movement of a selected elevator car.

17. The device of claim 1, wherein the service procedure comprises selectively controlling operation of doors of a selected elevator car based at least in part on information regarding an interior of the selected elevator car obtained through the passenger interface.

18. The device of claim 1, wherein the passenger interface operates simultaneously in the first and second modes.

19. The device of claim 1, including a receiver for receiving a wirelessly transmitted signal used for the second mode.

20. A method of using a destination entry passenger interface for an elevator system, comprising the steps of:

operating the passenger interface in a first mode to allow a passenger to provide an indication of an intended destination; and

operating the passenger interface in a second mode to provide at least one other feature to an authorized individual for conducting a service procedure that includes ordering an elevator system part from a remotely located source of the part.

21. The method of claim 20, wherein operating in the second mode includes at least facilitating one of a monitoring procedure, an emergency response procedure or a security procedure.

22. The method of claim 20, wherein operating in the second mode includes automatically controlling a position of a selected elevator car responsive to input at the passenger interface.

23. The method of claim 22, including automatically positioning the selected elevator car such that a top of the car is accessible from a selected landing.

24. The method of claim 20, including operating in the first and second modes simultaneously.