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 one embodiment, a system includes a first operation sound collector, a second operation sound collector, a database, a receiver, and controller. The first operation sound collector is provided in a movable part of equipment, and transmits first data including inclination angle data and first operation sound data. The second operation sound collector is provided in a fixed part of the equipment, and transmits second data including second operation sound data being collected simultaneously with the first operation sound data. The database stores operation sound data in normal operation. The receiver simultaneously receives the first data and the second data. The controller determines whether an operation sound is abnormal based on the first data, the second data, and the operation sound data of the database.
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:
Embodiments relate to a data-collection apparatus and a data-collection system using the same. The data-collection apparatus includes a battery, a wireless unit to communicate wirelessly to an external device, a measurement unit to measure a measurement target, a power-supply circuit unit to control power supply to the wireless unit and the measurement unit, and a controller. In response to a data-collection start command from the external device, the controller performs a control such that the power-supply circuit unit supplies power to the measurement unit and wireless unit, and that the data measured by the measurement unit is transmitted via the wireless unit to the external device. In response to a power-saving command from the external device, the controller performs a control such that the power-supply circuit unit stops supplying power to the measurement unit and wireless unit for a predetermined period.
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 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:
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:
A first predicting unit predicts a power demand required by each customer. A first reliability value calculator calculates the reliability value of the predictive power demand for each customer. Predicted power supply from a power system is calculated with respect to each power generating unit. A second reliability value calculator calculates the reliability value of the predictive power supply for each power generating unit. A balancing unit obtains a supply-demand margin level based on the difference between: a first weighted sum obtained by performing weighted sum on the predictive power demand and a weight depending on the reliability value; and a second weighted sum obtained by performing weighted sum on the predictive power supply and a weight depending on the reliability value. A plan creator creates a plan for controlling power used by the controllable appliance of the customer based on the supply-demand margin level.