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Improvement of personal elevator-calling means

An elevator system and elevator technology, applied in the call system, elevator, transportation and packaging of the near-field transmission system, can solve the problems of ignorance and contact

Inactive Publication Date: 2004-12-08
OTIS ELEVATOR CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Even if a car call can be entered in the elevator, the system does not know that the previous destination call should be withdrawn because there is no way to connect the two

Method used

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  • Improvement of personal elevator-calling means
  • Improvement of personal elevator-calling means
  • Improvement of personal elevator-calling means

Examples

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Embodiment Construction

[0049] Referring to Figure 1, there is shown three floors 20-22 of the building, each floor comprising elevator landings 23-25, which correspond to corridors 26-28, with further corridors 29-31. Each corridor 26-28 has a corresponding warning sign light 32-37, which periodically (several times per second) sends a reminder to remind the device of the present invention (not shown in Figure 1) that the elevator that has arrived is substantially close degree. The cue is electromagnetic radiation, which can be selected from various available frequency bands, eg 125KHz or 315KHz. Each elevator landing 23-25 ​​has an electromagnetic transceiver 39-41 that can send and receive information using electromagnetic radiation. In Fig. 1, three persons 43-45 are shown entering a corresponding corridor 26-28, at which time each alert transmitter 35-37 is sending an electromagnetic signal, including a beacon-type alert signal. Each person 43-45 carries a voice remote control device, not show...

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Abstract

A personal remote control device exchanges electromagnetic transmissions with an elevator system, each transmission including the identification number of the device, whereby requests for elevator service made by means of the device are unique to that device, and requests can be made by the device to cancel or change any request for elevator service which has previously been made. The remote control device may either be verbal, communicating with the user by means of speech synthesis and voice recognition, or the device may utilize switches, displays or other mechanisms for interaction with the user.

Description

[0001] Some of the contents disclosed and claimed in this specification are related to the US patent application serial number OT-4225 filed concurrently with this patent. technical field [0002] The present invention relates to a consistent elevator system and a method consistent for correcting calls in a multi-elevator system [0003] The present invention relates to altering elevator service calls in response to information transmitted by electromagnetic radiation between an elevator system and a portable device carried by a user. Background technique [0004] Recent elevator systems have been characterized by two features which are motivated by the consideration of greatly saving passengers' time and increasing the conveying capacity of existing elevator installations. The first feature is the use of destination calls, by which passengers do not simply call the elevator to their floor, but at the same time inform the elevator of the destination they want to reach. This...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66B1/14B66B1/46
CPCB66B2201/4615B66B2201/4653B66B1/468
Inventor V·扎哈利亚
Owner OTIS ELEVATOR CO
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