发明名称 |
Air conditioner management system and converter unit therefor |
摘要 |
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.
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申请公布号 |
US7260451(B2) |
申请公布日期 |
2007.08.21 |
申请号 |
US20030638077 |
申请日期 |
2003.08.11 |
申请人 |
HITACHI, LTD., TOKYO, JAPAN, AS TRUSTEE FOR THE BENEFIT OF HITACHI AIR CONDITIONING SYSTEMS CO., LTD., TOKYO, JAPAN, BENEFICIARY |
发明人 |
TAKAI TADASHI;TAKAGI MASANORI;ITO YUKIO;ITOH MAKOTO |
分类号 |
G05B15/00;F24F11/00;F25B41/00;G05D23/00;G06F15/16 |
主分类号 |
G05B15/00 |
代理机构 |
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代理人 |
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地址 |
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