POWER CONSUMPTION SUPPRESSING DEVICE FOR ELECTRONIC KEY TERMINAL AND POWER CONSUMPTION SUPPRESSING METHOD FOR ELECTRONIC KEY TERMINAL

Provided is a power consumption suppressing device for electronic key terminals capable of effectively suppressing electronic key terminal power consumption. An electronic key terminal (200) comprises a charge state detection unit (210) to specify a charging point where a storage battery (203) can be charged. Moreover, the electronic key terminal (200) comprises a power consumption suppression unit (240) to suppress power consumption by the electronic key terminal (200) on the condition of the specified charging point not being contained in an arrival point and a destination of a vehicle (100).