Data acquisition system, electronic device, and data acquisition terminal

An electronic device that performs data communication with a data acquisition terminal, comprising:

• a data storage section that stores data therein;
• an interface to which the data acquisition terminal is to be connected;
• a data acquisition circuit configured to acquire the data from the data storage section;
• and
• a power source control circuit configured to supply, when electric power is supplied from the data acquisition terminal through the interface, the electric power supplied from the data acquisition terminal to the data acquisition circuit, wherein
• in response to an instruction from the data acquisition terminal, the data acquisition circuit acquires the data stored in the data storage section and transmits the data acquired from the data storage section to the data acquisition terminal through the interface by a predetermined communication scheme, and
• the predetermined communication scheme is a communication scheme that uses a communication standard prescribed in a layer lower than an application layer in an open systems interconnection reference model.

A data acquisition terminal that performs data communication with an electronic device by a predetermined communication scheme, comprising:

• an interface to which the electronic device is to be connected;
• a power supply section configured to supply electric power to the electronic device through the interface;
• and
• a terminal communication control section configured to instruct the electronic device to transmit data stored in the electronic device, wherein
• the predetermined communication scheme is a communication scheme that uses a communication standard prescribed in a layer lower than an application layer in an open systems interconnection reference model.