Air conditioner management system and converter unit therefor
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
G05B-015/00
G06F-015/16
G05D-023/00
F25B-041/00
출원번호
US-0638077
(2003-08-11)
등록번호
US-7260451
(2007-08-21)
우선권정보
JP-2000-274996(2000-09-06)
발명자
/ 주소
Takai,Tadashi
Takagi,Masanori
Ito,Yukio
Itoh,Makoto
출원인 / 주소
Hitachi, Ltd., Tokyo, Japan, as Trustee for the Benefit of Hitachi Air Conditioning Systems Co., Ltd., Tokyo, Japan, Beneficiary
대리인 / 주소
Antonelli, Terry, Stout & Kraus, LLP.
인용정보
피인용 횟수 :
55인용 특허 :
18
초록▼
A converter unit connected to a monitor apparatus for monitoring and controlling a plurality of air conditioners, including: PAC transmission software for transmitting a setting data from the monitor apparatus regarding a running start/stop state, a running node, an air quality and a temperature, re
A converter unit connected to a monitor apparatus for monitoring and controlling a plurality of air conditioners, including: PAC transmission software for transmitting a setting data from the monitor apparatus regarding a running start/stop state, a running node, an air quality and a temperature, respectively of the air conditioners, to a transmission path, and for receiving running data regarding a temperature and a pressure of a component during the refrigerating cycle from the transmission path; transmission software for receiving the setting data from the monitor apparatus and transmitting the running data to the monitor apparatus; and a converter to convert the running data for the PAC transmission software to a running data for the transmission software, and to convert the setting data for the transmission software to a setting data for the PAC transmission software, respectively, wherein the running data is collected from the control message at a predetermined interval, and the collected running data is transmitted to the monitor apparatus; and wherein the setting data is transmitted to the transmission path if the setting data is changed.
대표청구항▼
What is claimed is: 1. A discrete converter unit connectable to a monitor apparatus and an air conditioner for monitoring and controlling the air conditioner, the air conditioner including an indoor machine and an outdoor machine to effect a refrigerating cycle, the indoor machine and the outdoor m
What is claimed is: 1. A discrete converter unit connectable to a monitor apparatus and an air conditioner for monitoring and controlling the air conditioner, the air conditioner including an indoor machine and an outdoor machine to effect a refrigerating cycle, the indoor machine and the outdoor machine being connected with each other via a transmission path, comprising: air conditioner transmission software for transmitting a setting-control data determined by the monitor apparatus regarding a running start/stop state, a running mode, an air quality and a temperature, respectively of the air conditioner, to the transmission path, and for receiving running data regarding a temperature and a pressure from the transmission path; USB transmission software for receiving the setting-control data via an USB from the monitor apparatus, and for transmitting the running data via USB-formatting to the monitor apparatus via the USB; and a converter to convert non-USB-formatting of the running data received via the air conditioner transmission software to USB-formatting for the USB transmission software, and to convert USB-formatting of the setting-control data received via the USB transmission software to non-USB-formatting for the air conditioner transmission software, respectively, and wherein the setting-control data having the non-USB-formatting is transmitted to the transmission path if a setting value of the setting-control data having USB-formatting is changed. 2. A converter unit according to claim 1, wherein, between the indoor machine and the outdoor machine, a control message is controlled respectively on the basis of a basic format and change data. 3. A discrete converter bridge unit connected to a monitor apparatus and an air conditioner, for monitoring and controlling the air conditioner, with the air conditioner including an indoor machine and an outdoor machine to effect a refrigerating cycle, the indoor machine and the outdoor machine being connected to each other via a transmission path, comprising: air conditioner transmission software for transmitting a setting-control data determined by the monitor apparatus regarding a running start/stop state, a running mode, an air quality and a temperature, respectively of the air conditioner, to the transmission path, and for receiving running data regarding a temperature and a pressure from the transmission path, wherein the setting-control data transmitted to the transmission path and the running data received from the transmission path, are embodied in accordance with a non-USB-formatting data protocol; USB transmission software for receiving the setting-control data from the monitor apparatus via a USB and transmitting the running data via USB-formatting to the monitor apparatus via the USB, wherein the setting-control data from the monitor apparatus and the running data transmitted to the monitor apparatus, are embodied in accordance with a USB-formatting data protocol differing from the non-USB-formatting data protocol; and a converter bridge to convert the running data having the non-USB-formatting data protocol to the USB-formatting data protocol for the USB transmission software, and to convert the setting-control data having the USB-formatting data protocol to the non-USB-formatting data protocol for the air conditioner transmission software, respectively, wherein the setting-control data having the non-USB-formatting data protocol is transmitted to the transmission path if a setting value of the setting-control data having USB-formatting is changed. 4. A converter unit according to claim 3, wherein the USB transmission software is associated with a USB interface handling data according to the USB-formatting data protocol. 5. A converter unit according to claim 3, wherein, between the indoor machine and the outdoor machine, a control message is controlled respectively on the basis of a basic format and change data.
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