Yokogawa Electric Corporation

Yokosawa Electric Corporation

Miyuki Kuwabara

Tsuyoshi Tsuchiya

Masayuki Uchida

Moe Tokuoka

Shinichi Miyazono

Masaaki Ogo

An information processing system comprises an input device that holds measurement data and that transmits the measurement data to a recorder; the recorder that receives and records the measurement data transmitted by the input device; and an information processing device that generates, by using a recording result obtained by the recorder and complementary data including missing data corresponding to measurement data that is not included in the recording result obtained by the recorder but that is held by the input device, a new recording result in which the missing data was complemented, wherein the recorder transmits, to the input device, request information for requesting the complementary data, the input device receives the request information transmitted by the recorder and transmits the requested complementary data to the recorder, and the information processing device generates a new recording result by using the complementary data transmitted to the recorder by the input device.

Information processing system, input device, recorder, computer-readable recording medium, and information processing method

A data acquisition system according to an embodiment includes an input device, a data acquisition apparatus, and a data combining apparatus. The input device includes a data measurer configured to acquire measurement data by performing measurement, generate sequence information representing a sequence of the acquired measurement data, and transmit the measurement data and the sequence information to the data acquisition apparatus. The data acquisition apparatus includes a data collector configured to, when receiving the measurement data and the sequence information, generate time information, and when failing to receive the measurement data and the sequence information, generate data loss information. The data combining apparatus includes a data combiner configured to acquire data from the input device and the data acquisition apparatus, collate the sequence information therein, and replace the data loss information with the measurement data in the data obtained from the input device, thereby generating combined data.

Data acquisition system, input device, data acquisition apparatus, and data combining apparatus

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Tokyo, Japan

Miyuki Kuwabara