| 摘要 |
PROBLEM TO BE SOLVED: To provide a battery charging time noticing method of a sensor apparatus that is powered on at the time of use, and set in the standby state at the time of non-use, and to provide a terminal and a program.SOLUTION: A terminal 30 for connection with a sensor apparatus 40 has: a transmission/reception unit 32 for transmitting a measurement start request signal while the sensor apparatus 40 is standby, and bringing the sensor apparatus 40 into power on state, receiving data collected by the sensor apparatus 40 when it is in power on state, and transmitting a measurement request signal for measuring the battery voltage value to the sensor apparatus 40; a calculation unit 34 for acquiring the voltage value of a battery 46 transmitted from the sensor apparatus 40, a resistance value R when a current flows during standby, and power consumption W during standby per unit time, and calculating the battery charging time of the sensor apparatus; and an output unit 37 for outputting the battery charging time thus calculated. |
