Title:
TERMINAL CONTROLLER, ELEVATOR CONTROL SYSTEM, AND COMMUNICATION SPEED SETTING METHOD
Document Type and Number:
Japanese Patent JP2022165624
Kind Code:
A
Abstract:
To make it possible to perform communication with a controller at appropriate communication speed without performing communication for communication speed detection in advance.SOLUTION: A terminal controller 1 comprises: a first communication control unit 131 for outputting a first determination result obtained by determining propriety of a structure of data transmitted from a controller 2 using communication controlled at first communication speed with the controller 2; a second communication control unit 132 for outputting a second determination result obtained by determining propriety of a structure of data transmitted from the controller 2 using communication controlled at second communication speed lower than the first communication speed with the controller 2; and a communication speed setting unit 12 that on the basis of the first determination result and the second determination result, sets speed of communication with the controller 2 to the first communication speed or the second communication speed.SELECTED DRAWING: Figure 1
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Inventors:
SUKEGAWA YUTA
TAKAGI TOYOKAZU
YABUUCHI TATSUSHI
TAKAGI TOYOKAZU
YABUUCHI TATSUSHI
Application Number:
JP2021071041A
Publication Date:
November 01, 2022
Filing Date:
April 20, 2021
Export Citation:
Assignee:
HITACHI LTD
International Classes:
H04L13/00; B66B3/00
Attorney, Agent or Firm:
Shinto International Patent Office
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