摘要:
According to embodiments, a regional energy integrated management device for managing energy in a region containing multiple buildings includes an information acquisition unit, an information generator, and an instruction transmitter. The information acquisition unit acquires energy management information containing energy shortage and surplus information of a building from the multiple buildings. The information generator generates regional energy management information for mutually adjusting energy supply between different buildings in the management target region based on the energy management information on the multiple buildings thus acquired. The instruction transmitter transmits the generated regional energy management information to the corresponding buildings.
摘要:
According to one embodiment, a conveyor diagnostic device diagnoses an abnormal state of a cyclically moving conveyor. The conveyor diagnostic device includes a first tilt sensor, a second tilt sensor, a table, and a processing unit. The first and second tilt sensors are attached to a predetermined position of the conveyor and detect tilt angles of the conveyor in a vertical direction and horizontal direction, respectively. The table indicates a relationship between a tilt angle which changes in the vertical direction and sections included in one revolution of the conveyor. The processing unit specifies an abnormality occurrence position of the conveyor based on a tilt angle in the vertical direction, the table, and an elapsed time after ingression for a section corresponding to the tilt angle in the vertical direction, when a tilt angle in the horizontal direction exceeds a predetermined management limit value.
摘要:
According to an embodiment, provided is an air conditioning control system having a remote controller which collectively controls air conditioning facilities respectively provided in multiple buildings through a network. A building monitoring and controlling device is provided in each of the buildings. The building monitoring and controlling device monitors an air conditioning facility in a building where the building monitoring and controlling device itself is installed, and transmits operation data on the air conditioning facility to the remote controller. The remote controller calculates each operation setting value based on each set of operation data, and transmits the calculated operation setting value to the building monitoring and controlling device corresponding to the calculated operation setting value. The building monitoring and controlling device which has received the operation setting value controls the air conditioning facility by transmitting the operation setting value to the air conditioning facility.
摘要:
According to one embodiment, a monitoring system is provided, which has a personal authentication unit and a camera. The personal authentication unit is provided near a security gate and authenticates a person allowed to pass through the security gate. The camera photographs an area near the security gate, in which the personal authentication unit is provided. The monitoring system further has a data generation unit configured to generate personal attribute data about the person authenticated by the personal authentication unit, a person identification unit configured to identify the person authenticated, on the basis of video data generated by the camera, and a monitoring data generation unit configured to generate monitoring data composed of video data and metadata. The video data represents an image including the person identified by the person identification unit. The metadata is associated with the video data and containing the personal attribute data.
摘要:
An energy demand prediction apparatus according to an embodiment includes an image analysis unit and a prediction unit. The image analysis unit generates analysis data including at least one of human information and environment information of a prediction target area based on image data acquired by an image sensor. The prediction unit generates prediction data by executing an energy demand prediction based on the analysis data and an energy demand prediction model generated using previous data corresponding to the analysis data.
摘要:
A power reserve margin trading system according to one embodiment includes a reserve margin trading unit, a determination unit, and a trading consideration distribution unit. The reserve margin trading unit acquires a power reducible amount of a customer, trades the reducible amount as a reserve margin for demand adjustment, and acquires a consideration. The determination unit determines a rank of each customer by giving a higher rank to a customer having a smaller difference between a predicted power demand amount and a power consumption amount. The trading consideration distribution unit distributes a consideration to customers so that a portion of the consideration to be distributed varies depending on whether or not the power reduction request is transmitted.
摘要:
An air conditioning controller is provided with a room temperature-humidity combination calculation unit, a temperature-humidity setting value determination unit and a temperature-humidity control unit. The room temperature-humidity combination calculation unit is configured to calculate combinations of room temperature and room humidity corresponding to a target value of a thermal comfort index PMV. The temperature-humidity setting value determination unit is configured to select and determine a combination of the room temperature and humidity that achieves energy saving among the calculated combinations of the room temperature and humidity. The temperature-humidity control unit is configured to separately control the room temperature and humidity so that the room temperature and humidity would measure up respectively to the determined temperature and humidity values.
摘要:
According to one embodiment, an air conditioning control system is connected to a camera device, which is installed in an interior as an inside of a room and an air conditioning control target, and to an air conditioner that performs air conditioning for the interior as the air conditioning target, the air conditioning control system includes: an activity amount calculation unit; a current comfort index value calculation unit; a control parameter calculation unit; and an air conditioner control unit. The activity amount calculation unit acquires and analyzes image information formed by imaging the interior as the air conditioning control target from the camera device, and calculates an activity amount of a person present in the room based on the image information. The current comfort index value calculation unit calculates a current comfort index value of the person present in the room based on the activity amount. The control parameter calculation unit calculates a control parameter regarding an operation of the air conditioner based on the current comfort index value. The air conditioner control unit controls the operation of the air conditioner based on the control parameter.
摘要:
According to one embodiment, a PMV estimating device calculates a PMV value from an average room radiation temperature, room temperature, room humidity, room air velocity, an amount of cloth worn by a person in the room, and an amount of activity of the person in the room. The PMV estimating device includes: indoor solar radiation calculator; solar radiated article temperature estimator; and average radiation temperature estimator. The indoor solar radiation calculator calculates an amount of solar radiation entered into the room. The solar radiated article temperature estimator estimates a temperature of a solar radiated article receiving the solar radiation entered into the room, by using the amount of solar radiation entered into the room calculated by the indoor solar radiation calculator. The average radiation temperature estimator estimates the average room radiation temperature by using the temperature of the solar radiated article estimated by the solar radiated article temperature estimator.
摘要:
According to one embodiment, a PMV estimating device calculates a PMV value from an average room radiation temperature, room temperature, room humidity, room air velocity, an amount of cloth worn by a person in the room, and an amount of activity of the person in the room. The PMV estimating device includes: indoor solar radiation calculator; solar radiated article temperature estimator; and average radiation temperature estimator. The indoor solar radiation calculator calculates an amount of solar radiation entered into the room. The solar radiated article temperature estimator estimates a temperature of a solar radiated article receiving the solar radiation entered into the room, by using the amount of solar radiation entered into the room calculated by the indoor solar radiation calculator. The average radiation temperature estimator estimates the average room radiation temperature by using the temperature of the solar radiated article estimated by the solar radiated article temperature estimator.