ENVIRONMENT CONTROL SYSTEM AND AIR CONDITIONER OR AIR-CONDITIONING SYSTEM

Title:

ENVIRONMENT CONTROL SYSTEM AND AIR CONDITIONER OR AIR-CONDITIONING SYSTEM

Document Type and Number:

WIPO Patent Application WO/2020/149153

Kind Code:

A1

Abstract:

This environment control system is equipped with: a control unit (10); a serial communication bus (20) which has a main communication line (ML), one end of which is connected to the control unit (10), and a plurality of first through Nth (N being an integer of 2 or greater) sub-communication lines (SL1-SL3) which branch off from the other end of the main communication line (ML); devices (21-26) connected to the first through Nth sub-communication lines (SL1-SL3); and switches (SW1-1, SW1-2, SW2-1, SW2-2, SW3-1, SW3-2) which are provided in all of the first through Nth sub-communication lines (SL1-SL3), and are capable of severing the connection between the control unit (10) and the devices (21-26). Each of the first through Nth sub-communication lines (SL1-SL3) is connected to one or more of the devices (21-26).

Inventors:

YAMADA EISUKE (JP)
NAKAGAWA AKIRA (JP)
MORITA KOUHEI (JP)

Application Number:

PCT/JP2019/051573

Publication Date:

July 23, 2020

Filing Date:

December 27, 2019

Export Citation:

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Assignee:

DAIKIN IND LTD (JP)

International Classes:

G06F11/22; F24F11/38; F24F11/88

Foreign References:

JPH0738967A	1995-02-07
JP2002323253A	2002-11-08
JP2001005743A	2001-01-12
JP2002108637A	2002-04-12

Other References: