摘要:
PROBLEM TO BE SOLVED: To recognize abnormality/normality of an appliance capable of not being recognized when setting an absolute threshold value. SOLUTION: This appliance diagnosis device receives state values from a plurality of appliances of the same kind, sets an average value of the state values of the respective appliances as a representative value, finds a relative value of the state value of each appliance and the representative value in each appliance, and displays it. Among the relative values in the respective appliances, the relative value exceeding a predetermined threshold value is emphatically displayed. COPYRIGHT: (C)2006,JPO&NCIPI
摘要:
An air conditioning system which has a plurality of indoor units installed inside of a predefined space for performing air conditioning and an outdoor unit installed outside of the space for controlling the indoor units, and a method for controlling the same. The indoor units store unique production numbers assigned respectively thereto in manufacturing processes thereof, and the outdoor unit recognizes the production numbers of the indoor units and automatically sets addresses in the indoor units on the basis of the recognized production numbers. Therefore, in an installation process, an installer need not personally set addresses in the indoor units one by one, resulting in greater convenience of installation. Further, as compared with conventional air conditioning systems, a period of time required for the address setting and an error occurrence probability can be reduced.
摘要:
PROBLEM TO BE SOLVED: To provide an air conditioner for multiplex region integration. SOLUTION: A plurality of multiple air conditioners 300 form a group. A central controller 100 connected parallel with multi-air conditioner groups MG distributedly installed in a wide region or a building controllably operates the multi-air conditioner groups MG simultaneously to reduce a control time. Since, even if a trouble occurs in one multi-air conditioner group MG, the remaining muti-air conditioner groups MG are normally controlled, the safety and reliability of the air conditioner system can be improved. COPYRIGHT: (C)2006,JPO&NCIPI
摘要:
PROBLEM TO BE SOLVED: To provide an air conditioner capable of rapidly informing a user of the information about a state of the air conditioner.SOLUTION: A support system 1000 for the air conditioner comprises a GPS; a camera 202; a communication part of a center computer 400; a display 201; and a smart phone 200 having a control part. When the control part is activated at a position where the air conditioner is placed, by assuming a position detected by the GPS to be the position where the air conditioner is placed, a step of registering the position in the center computer 400 is executed. After the registration, when the control part is activated at the position where the air conditioner 100 is placed, in the case where the air conditioner 100 is registered in the center computer 400, the information about the air conditioner 100 is allowed to display on the display 201.
摘要:
PROBLEM TO BE SOLVED: To achieve power-saving operation of an information processing system by reducing the total power consumption of an information processing apparatus group and feeding/cooling facilities. SOLUTION: An information processing system 10 includes information processing apparatus 20 1- 20 n , feeding facilities 40 1- 40 u , cooling facilities 50 1- 50 v , and an operation management device 60. The operation management device 60 is connected to the information processing apparatus 20 1- 20 n and facilities 40 1- 40 u and 50 1- 50 v and includes placement information comprising positions and operation information 61 of information processing apparatus 20 1- 20 n and positions and environmental information 62 of facilities 40 1- 40 u and 50 1- 50 v . The operation management device 60 uses the placement information to determine the power consumption of information processing apparatus 20 1- 20 n , the feed loss of feeding facilities 40 1- 40 u , and the cooling power of cooling facilities 50 1- 50 v (63 and 64), and workloads 30 1- 30 m are assigned to information processing apparatus 20 1- 20 n to reduce the sum total of the power consumption, the feed loss, and the cooling power (65). COPYRIGHT: (C)2011,JPO&INPIT
摘要:
PROBLEM TO BE SOLVED: To provide an air conditioning system and an address setting method capable of reducing a search range of an address of an indoor unit in carrying out central control of operation of a plurality of multiple type air conditioners. SOLUTION: The air conditioning system is adopted which includes the plurality of air conditioners equipped with one outdoor unit and at least one indoor unit connected to the outdoor unit via refrigerant piping, and a central controller capable of carrying out central control of all of the indoor units which the plurality of air conditioners have, and a series of addresses is set in all of the indoor units controlled by the central controller. COPYRIGHT: (C)2009,JPO&INPIT