Measurement system, terminal, measurement instrument, and storage medium

A measurement instrument connected to a terminal to perform communication between the measurement instrument and the terminal, the measurement instrument comprising:

• a measurement device circuit having a positive electrode probe and a negative electrode probe, the measurement device circuit applying a detection AC signal between the positive electrode probe and the negative electrode probe, and detecting whether or not an AC current is flowing between the positive electrode probe and the negative electrode probe in a manner corresponding to the detection AC signal;
• a measurement circuit executing a measurement processing for measuring a physical quantity of a measurement target when the positive electrode probe is connected to a positive terminal of the measurement target and the negative electrode probe is connected to a negative terminal of the measurement target, wherein the measurement target is a battery;
• a detection circuit detecting execution of the measurement processing by determining that the measurement processing has been executed when the measurement device circuit detects that the AC current is flowing between the positive electrode probe and the negative electrode probe;
• and
• a transmission permission circuit permitting transmission of a measurement result associated with the measurement processing to the terminal, the permission of the transmission being triggered by detection of the execution of the measurement processing by the detection circuit,
• wherein the measurement instrument is a battery tester.

A terminal connected to a measurement instrument to perform communication between the measurement instrument and the terminal, the terminal comprising:

• a result reception circuit receiving a measurement result transmitted by the measurement instrument in a transmission, the transmission being triggered by detection of execution of measurement processing of a battery;
• and
• an execution circuit executing a predetermined processing based on the received measurement result,
• wherein the measurement instrument is a battery tester,
• wherein the measurement instrument is provided with:
• a measurement device circuit having a positive electrode probe and a negative electrode probe, the measurement device circuit applying a detection AC signal between the positive electrode probe and the negative electrode probe, and detecting whether or not an AC current is flowing between the positive electrode probe and the negative electrode probe in a manner corresponding to the detection AC signal;
• a measurement circuit executing a measurement processing for measuring a physical quantity of a measurement target when the positive electrode probe is connected to a positive terminal of the measurement target and the negative electrode probe is connected to a negative terminal of the measurement target;
• a detection circuit detecting execution of the measurement processing by determining that the measurement processing has been executed when the measurement device circuit detects that the AC current is flowing between the positive electrode probe and the negative electrode probe;
• a transmission permission circuit permitting transmission of a measurement result associated with the measurement processing to the terminal, the permission of the transmission being triggered by detection of the execution of the measurement processing by the detection circuit.

A non-transitory computer readable storage medium in which a program is recorded, wherein a computer of a terminal is connected to a measurement instrument to perform communication between the measurement instrument and the terminal, the program causing the computer to execute:

• reception procedure for receiving a measurement result transmitted by the measurement instrument in a transmission, the transmission being triggered by detection of execution of measurement processing of a battery;
• and
• execution procedure for executing a predetermined processing based on the received measurement result,
• wherein the measurement instrument is a battery tester,
• further wherein the measurement instrument includes:
• a measurement device circuit having a positive electrode probe and a negative electrode probe, the measurement device circuit applying a detection AC signal between the positive electrode probe and the negative electrode probe, and detecting whether or not an AC current is flowing between the positive electrode probe and the negative electrode probe in a manner corresponding to the detection AC signal;
• a measurement circuit executing a measurement processing for measuring a physical quantity of a measurement target when the positive electrode probe is connected to a positive terminal of the measurement target and the negative electrode probe is connected to a negative terminal of the measurement target;
• a detection circuit detecting execution of the measurement processing by determining that the measurement processing has been executed when the measurement device circuit detects that the AC current is flowing between the positive electrode probe and the negative electrode probe;
• and
• a transmission permission circuit permitting transmission of a measurement result associated with the measurement processing to the terminal, the permission of the transmission being triggered by detection of the execution of the measurement processing by the detection circuit.