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Method and device for conversion of elevator communication protocols

A communication protocol and conversion method technology, applied in the field of elevator communication protocol conversion equipment, can solve the problem of no protocol conversion gateway equipment, etc., and achieve the effects of being beneficial to development and application, management, and reducing monitoring costs.

Inactive Publication Date: 2013-10-09
昆山华谷科技发展有限公司
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is still no gateway device that can realize protocol conversion in the elevator industry

Method used

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  • Method and device for conversion of elevator communication protocols
  • Method and device for conversion of elevator communication protocols
  • Method and device for conversion of elevator communication protocols

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Embodiment Construction

[0029] In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, the structure and work flow of the present invention will be described in detail below with reference to the accompanying drawings and preferred embodiments.

[0030] Such as figure 1 Shown is one of the embodiments of the conversion device of the elevator communication protocol of the present invention. In this embodiment, the conversion device of the elevator communication protocol is set between the elevator remote monitoring system and the communication line Can bus of multiple elevators, and is connected to the Can bus. At the node on the bus, information is sent and received through the Can node to convert between different formats of elevator communication protocol and general protocol format. The device is equipped with a Can node controller, PLC programmer, human-computer interaction unit, protocol memory and coding. Device.

[0031]...

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Abstract

The invention discloses a method for conversion of elevator communication protocols. According to the method for conversion of the elevator communication protocols, an elevator remote monitoring system is connected with Can buses of communication lines of a plurality of elevators, receives and sends information through Can nodes to monitor the operation states of the elevators, carries out recoding on the elevator communication protocols of different formats by using a general protocol format when receiving the information sent by the elevators, and carries out conversion on the information of the general protocol format by using an exclusive communication protocol format of each elevator when sending the information to the elevators, and communication between the elevator remote monitoring system and the elevators is achieved. The invention further discloses a device for conversion of the elevator communication protocols. The device for conversion of the elevator communication protocols is applied in the method for conversion of the elevator communication protocols.

Description

Technical field [0001] The invention relates to an elevator communication protocol conversion method, which provides communication information in a universal format for an elevator remote monitoring system. The invention also relates to an elevator communication protocol conversion device. Background technique [0002] With the emergence of a large number of high-rise buildings, the use of elevators is becoming more and more widespread and popular. How to ensure the safe and efficient operation of elevators has not only attracted more and more attention from the maintenance industry, but has also become the focus of attention of many elevator users. . Based on this realistic demand and with the development of computer control technology and network technology, elevator remote monitoring technology has emerged. [0003] The so-called Elevator Remote Central Control and Monitoring System refers to the remote monitoring, data management, maintenance, statistics, analysis, fault alarm...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L29/08
Inventor 葛红皊
Owner 昆山华谷科技发展有限公司
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