Mitsubishi Electric Corporation

Hidetoshi Muramatsu

Yoshiaki Koizumi

Hiroyuki Ino

Yoshihisa Kojima

Hiroyuki Hashimoto

Yasuhiro Kojima

Hirokuni Shiba

Mitsuru Kitazaki

Naoki Wakuta

An air conditioning system according to the present invention includes: a first air conditioner; a second air conditioner; a first operation terminal capable of operating the first air conditioner; a second operation terminal capable of operating the second air conditioner; and a portable terminal that receives, from the first operation terminal, first setting information including first information for operating the first air conditioner or the second air conditioner, and second information that is information on the first operation terminal or the second operation terminal, generates transmission information on the basis of the first setting information, and transmits the transmission information to the second operation terminal.

Air conditioning system

An air-conditioner remote controller in an air conditioner system that includes the air-conditioner remote controller and an air conditioner that performs air-conditioning control using room temperature information received from the air-conditioner remote controller, includes: a storage unit to store room temperature information that is information on room temperature measured by a plurality of temperature sensors and store schedule information that sets, for each time zone, a temperature sensor to measure a room temperature to be used as room temperature information in the air-conditioning control of the air conditioner; and a control unit to perform control such that the room temperature information from the set temperature sensor is acquired from the storage unit and the acquired room temperature information is transmitted to the air conditioner in accordance with the schedule information.

Air-conditioner remote controller and air-conditioning control system

An air-conditioning control system includes a plurality of air-conditioning apparatuses each provided with an indoor unit and an outdoor unit; a master remote control device associated with one or more of the plurality of air-conditioning apparatuses and adapted to control operation of the associated air-conditioning apparatus or apparatuses; and one or more slave remote control devices connected with the master remote control device using a first communication system, associated with a remaining one or ones of the plurality of air-conditioning apparatuses, and adapted to control operation of the associated air-conditioning apparatus or apparatuses, in which the indoor units of the air-conditioning apparatuses are connected with an associated one or ones of the master remote control device and the slave remote control device or devices using a second communication system different from the first communication system, and the master remote control device controls the operation of the remaining air-conditioning apparatus or apparatuses via the slave remote control device or devices.

Air-conditioning control system and remote control device

A remote controller of an air-conditioning system enables operation state diagnosing. A remote controller of an air-conditioning system having an outdoor device, and an indoor device connected to the outdoor device includes a communication unit that performs bidirectional communication with the indoor device in a wired or wireless manner, and a memory that has stored therein operation-state diagnosing tables for every operation mode that are used in maintenance and inspection of the air-conditioning system. An appropriate one of the operation-state diagnosing tables is used according to an operation mode and an operation time of the air-conditioning system.

Remote controller of air-conditioning system

An operating terminal that is capable of controlling an air conditioner including an indoor device and an outdoor device. The operating terminal includes a display unit that displays at least state information of an air conditioner, a memory that stores therein setting information recorded on an outdoor/indoor control substrate, a communication unit that performs information communication with the indoor device, and an information processing unit that reads setting information set in the outdoor/indoor control substrate through the communication unit, records this setting informationin the memory, and causes the display unit to display the setting information.

Operating terminal for air conditioner

A control device that controls a plurality of air conditioners includes a data memory section for storing performance model data representing the relationship between air conditioning capability and power consumption for each of the plurality of air conditioners. An overall air conditioning load calculating section calculates an overall load that is the sum of air conditioning loads of the plurality of air-conditioning apparatuses. An air conditioning capability allocation calculating section an air conditioning capability for each of the plurality of air conditioners on the basis of the performance model data and the overall load so that the sum of the air conditioning capability of the plurality of air conditioners is the overall load and the sum of the power consumption of the plurality of air conditioners is minimum. A control signal section sends a control signal related to the air conditioning capability to each of the plurality of air conditioners.

Growing community of inventors

Tokyo, Japan

Hidetoshi Muramatsu