Portable Electronic Device and Wireless Communication Device
First Claim
Patent Images
1. A portable electronic device comprising:
- a battery;
a current measurement unit which is connected to the battery and measures a current, the current being output from the battery and flowing through an output current monitoring resistor;
a control unit which can execute a plurality of application programs; and
a storage unit which stores a current threshold value set for each of the plurality of application programs executable by the control unit,wherein the control unit monitors a current value measured by the current measurement unit and a type of application program being executed, and executes a reset process or a power-off process when the current value measured by the current measurement unit exceeds a current threshold value corresponding to the type of application program currently being executed.
1 Assignment
0 Petitions
Accused Products
Abstract
A control unit (18) monitors a current value measured by a power control unit (10) (a current amplifier (32)) and a type of application program being executed, and executes a reset process or a power-off process by a battery (30) when the current threshold value measured by the power control unit (10) exceeds a current threshold value corresponding to the type of application program currently being executed.
16 Citations
11 Claims
-
1. A portable electronic device comprising:
-
a battery; a current measurement unit which is connected to the battery and measures a current, the current being output from the battery and flowing through an output current monitoring resistor; a control unit which can execute a plurality of application programs; and a storage unit which stores a current threshold value set for each of the plurality of application programs executable by the control unit, wherein the control unit monitors a current value measured by the current measurement unit and a type of application program being executed, and executes a reset process or a power-off process when the current value measured by the current measurement unit exceeds a current threshold value corresponding to the type of application program currently being executed. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
-
-
11. A wireless communication device comprising:
-
a battery; a current measurement unit which is connected to the battery and measures a current, the current being output from the battery and flowing through an output current monitoring resistor; a communication unit which performs wireless communication; a control unit which can execute a plurality of application including an application program for controlling communication by the communication unit; and a storage unit which stores a current threshold value set for each of the plurality of application programs executable by the control unit, wherein the control unit monitors a current value measured by the current measurement unit and a type of application program being executed, and executes a reset process or a power-off process when the current value measured by the current measurement unit exceeds a current threshold value corresponding to the type of application program currently being executed.
-
Specification