Information processing system, information processing method, mobile device, and computer-readable recording medium
AssigneeYokogawa Electric Corporation
InventorJason Kurniawan
Life of this patent
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Abstract
An information processing system includes a number of field devices provided in a plant and a mobile device that acquires data from the field devices. The mobile device includes a data management unit that manages the field devices that are grouped for each plant area and a processing unit that acquires data using wireless communication from, out of the field devices managed by the data management unit, the field devices provided in the plant area selected by user operation.
Claims14
An information processing system comprising:
- a number of field devices provided in a plant;
- and
- a mobile device configured to acquire data from the field devices, wherein
- the mobile device includes
- a data management unit configured to manage the field devices by using a list indicating the field devices that are grouped for each plant area, and
- a processing unit configured to sequentially acquire data using wireless communication from, out of the field devices managed in the list, the field device for which a connection is successful from among the field devices provided in the plant area selected by user operation.
An information processing method comprising:
- managing, by a mobile device, a number of field devices by using a list indicating the field devices that are grouped for each plant area;
- and
- sequentially acquiring, by the mobile device, data using wireless communication from, out of the field devices managed in the list, the field device for which a connection is successful from among the field devices provided in the plant area selected by user operation.
A mobile device comprising:
- a data management unit configured to manage a number of field devices by using a list indicating the field devices that are grouped for each plant area, each of the field devices being configured to allow direct wireless communication with the mobile device;
- and
- a processing unit configured to sequentially acquire data using wireless communication from, out of the field devices managed in the list, the field device for which a connection is successful from among the field devices provided in the plant area selected by user operation.
A computer-readable recording medium having stored therein an information processing program that causes a computer to perform a process comprising:
- managing a number of field devices by using a list indicating the field devices that are grouped for each plant area;
- and
- sequentially acquiring data using wireless communication from, out of the field devices managed in the list, the field device for which a connection is successful from among the field devices provided in the plant area selected by user operation.
Dependencies are inferred from the claim text.