Operation data support system for industrial machinery

A sensor data support system for industrial machinery, comprising:

• a rotational speed sensor, a fuel sensor, a water temperature sensor, a hydraulic sensor, and a rotational angle sensor, collectively providing sensor data;
• a first memory device with which the industrial machinery is provided, the first memory device having a ring buffer, and being configured to store the sensor data in the ring buffer, wherein in response to new sensor data being stored within the ring buffer, old sensor data within the ring buffer having been previously stored is deleted;
• a second memory device with which the industrial machinery is provided, the second memory device being different from the first memory device, the second memory device being configured to store the sensor data;
• a communication device with which the industrial machinery is provided, the communication device transmitting, outward from the industrial machinery, the sensor data stored in either the first memory device or the second memory device;
• and
• a control device with which the industrial machinery is provided, the control device controlling the first memory device, the second memory device, and the communication device, wherein the control device being programmed to:
• switch between the first and second memory devices such that only one of the first and second memory devices are storing new sensor data at the same time;
• default store new operation data to the ring buffer of the first memory device such that new sensor data is not stored in the second memory device;
• in response to acquiring a transmission command for the operation data, the control device stops storage of new sensor data with the ring buffer in the first memory device, switches to the second memory device to store new sensor data, and additionally causes the communication device to transmit the sensor data stored in the first memory device;
• in response to the amount of sensor data transmitted from the first memory device reaching a predetermined threshold, resumes with the first memory as the default to store new sensor data.