Air-conditioning control system and air-conditioning control method
View Patent ↗A base terminal receives the air-conditioning control information from the server, and on the basis of the received air-conditioning control information, when a power consumption value in a site is greater than the target power value for demand control, the base terminal transmits, to air-conditioning control equipment, a control instruction that sets an air conditioner to OFF, and when the temperature measured in an area is greater than the upper limit temperature when the air conditioner is performing a cooling operation, or when the temperature measured in the area is less than the lower limit temperature when the air conditioner is performing a heating operation, the base terminal transmits a control instruction that sets the air conditioner to ON.
1. An air-conditioning control system having:
a power measurement monitor that measures an amount of power consumption of electric equipment installed in each site;
a temperature/humidity sensor that measures a temperature and a humidity in an area that configures each site;
an air-conditioner that is installed in the area that configures each site;
air-conditioning control equipment that is connected to the air conditioner or outdoor equipment of the air conditioner to control the air conditioner or the outdoor equipment;
a base terminal that receives measurement data of each site so installed and the area that configures that site from the power measurement monitor and the temperature/humidity sensor and is connected to the air-conditioning control equipment to transmit an air-conditioning control instruction to the air-conditioning control equipment; and
a server that is connected with the base terminal via a network and retains management information and air-conditioning control information of each site,
wherein the air-conditioning control information includes a target power value for demand control in each site and a lower limit temperature and an upper limit temperature in the area that configures each site, and
the base terminal receives the air-conditioning control information from the server, when a power consumption value in the site is greater than the target power value for demand control on the basis of the received air-conditioning control information, transmits a control instruction for turning the air conditioner OFF to the air-conditioning control equipment, and when a temperature measured in the area is greater than the upper limit temperature when the air conditioner is performing a cooling operation and when it is less than the lower limit temperature when the air conditioner is performing a heating operation, transmits a control instruction for turning the air conditioner ON thereto.
2. The air-conditioning control system according to claim 1 ,
wherein the air-conditioning control information further includes a target temperature,
the base terminal, when the power consumption value in the site is greater than the target power value for demand control, and
when the temperature measured in the area is set between the lower limit temperature and the upper limit temperature, the base terminal transmits a control instruction for partially suppressing the operation of the air conditioner in the area to the air-conditioning control equipment.
3. The air-conditioning control system according to claim 1 , wherein the air-conditioning control information includes information on date and time and when it corresponds to that information on date and time and when the power consumption value in the site is greater than the target power value for demand control, the base terminal transmits the control instruction for turning the air conditioner OFF to the air-conditioning control equipment.
4. The air-conditioning control system according to claim 1 , wherein the air-conditioning control information further includes the type of the air-conditioner operation of cooling/heating.
5. The air-conditioning control system according to claim 1 ,
wherein the air-conditioning control information further includes control order related to the operation of the air conditioner in the site, and
the base terminal transmits the control instruction for turning the air conditioner OFF in order starting from the air conditioner that is higher in the control order to the air-conditioning control equipment.
6. An air-conditioning control method for an air-conditioning control system having:
a power measurement monitor that measures an amount of power consumption of electric equipment installed in each site,
a temperature/humidity sensor that measures a temperature and a humidity in an area that configures each site,
an air-conditioner that is installed in the area that configures each site,
air-conditioning control equipment that is connected to the air conditioner or outdoor equipment of the air conditioner to control the air conditioner or the outdoor equipment,
a base terminal that receives measurement data of each site so installed and the area that configures that site from the power measurement monitor and the temperature/humidity sensor and is connected to the air-conditioning control equipment to transmit an air-conditioning control instruction to the air-conditioning control equipment,
a server that is connected with the base terminal via a network and retains management information and air-conditioning control information of each site and
a client terminal that is connected to the server to transmit the air-conditioning control information,
wherein the air-conditioning control information includes a target power value for demand control in each site and a lower limit temperature and an upper limit temperature in the area that configures each site, and
having:
the step that the base terminal receives measurement data on power related to the site from the power measurement monitor;
the step that the base terminal receives measurement data on temperature related to the site from the temperature/humidity sensor;
the step of transmitting air-conditioning control information from the client terminal to the server;
the step that the server retains the received air-conditioning control information;
the step that the server transmits the air-conditioning control information to the base terminal; and
the step that when a power consumption value in the site is greater than the target power value for demand control, the base terminal transmits a control instruction for turning the air conditioner OFF to the air-conditioning control equipment, and when a temperature measured in the area is greater than the upper limit temperature when the air conditioner is performing a cooling operation and when it is less than the lower limit temperature when the air conditioner is performing a heating operation, it transmits a control instruction for turning the air conditioner ON thereto.