Device and method for controlling charging path of mobile terminal
First Claim
1. A charging path control device of a mobile terminal, comprising:
- a power supply unit comprising a battery;
a charging unit configured to charge the battery by wire from an external power source and charge the battery by wireless from the external power source; and
a controller configured to;
analyze a charge efficiency level based on at least one of a heat generation level and a charge speed, andcontrol a charging path to one of a wire charging path, wireless charging path, or wired and wireless simultaneous charging path based on the charge efficiency level to perform the charging unit,wherein the controller is further configured to;
determine whether wired charge is available;
determine whether wireless charge is available when the wired charge is available;
change, when present charging amperage is smaller than preset charging amperage and wireless charge is available, the charging path so that wired charge and wireless charge are simultaneously performed through the charging unit;
determine that wired charge is available when the charge cable is connected to the mobile terminal; and
determine that wireless charge is available when the mobile terminal is positioned within a predetermined distance from a charge pad.
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Accused Products
Abstract
A device and method for controlling a charging path of a mobile terminal are provided. The charging path control device of a mobile terminal includes a power supply unit touch screen uniting a battery. The charging path control device also includes a charging unit configured to charge the battery by wire from an external power source and charge the battery by wireless from the external power source. The charging path control device also includes a controller configured to control a charging path to one of a wire charging path, wireless charging path, and wired and wireless simultaneous charging path based on a charge efficiency level to perform charge through the charging unit.
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Citations
9 Claims
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1. A charging path control device of a mobile terminal, comprising:
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a power supply unit comprising a battery; a charging unit configured to charge the battery by wire from an external power source and charge the battery by wireless from the external power source; and a controller configured to; analyze a charge efficiency level based on at least one of a heat generation level and a charge speed, and control a charging path to one of a wire charging path, wireless charging path, or wired and wireless simultaneous charging path based on the charge efficiency level to perform the charging unit, wherein the controller is further configured to; determine whether wired charge is available; determine whether wireless charge is available when the wired charge is available; change, when present charging amperage is smaller than preset charging amperage and wireless charge is available, the charging path so that wired charge and wireless charge are simultaneously performed through the charging unit; determine that wired charge is available when the charge cable is connected to the mobile terminal; and determine that wireless charge is available when the mobile terminal is positioned within a predetermined distance from a charge pad. - View Dependent Claims (2)
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3. A charging path control device of a mobile terminal, comprising:
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a power supply unit comprising a battery; a charging unit configured to charge the battery by wire from an external power source and charge the battery by wireless from the external power source; and a controller configured to; analyze a charge efficiency level based on at least one of a heat generation level and a charge speed, and control a charging path to simultaneously perform a wired charge and a wireless charge through the charging unit, wherein the controller is further configured to; determine whether wired charge is available; determine whether wireless charge is available when the wired charge is available; change, when present charging amperage is smaller than preset charging amperage and wireless charge is available, the charging path so that wired charge and wireless charge are simultaneously performed through the charging unit; determine that wired charge is available when the charge cable is connected to the mobile terminal; and determine that wireless charge is available when the mobile terminal is positioned within a predetermined distance from a charge pad. - View Dependent Claims (4, 5, 6)
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7. A method of controlling a charging path of a mobile terminal, comprising:
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performing one of a wired charge that charges a battery provided in the mobile terminal by wire from an external power source and a wireless charge that charges the battery by wireless from an external power source; analyzing a charge efficiency level based on at least one of a heat generation level and a charge speed; and changing a charging path such that the wired charge and the wireless charge are simultaneously performed, when both the wired charge and the wireless charge are available in a state one of the wired charge and the wireless charge is performed, wherein the changing of a charging path comprises; determining whether wired charge is available; determining whether wireless charge is available when the wired charge is available; changing, when present charging amperage is smaller than preset charging amperage and wireless charge is available, the charging path to simultaneously perform wired charge and wireless charge; determining that wired charge is available when the charge cable is connected to the mobile terminal; and determining that wireless charge is available when the mobile terminal is positioned within a predetermined distance from a charge pad. - View Dependent Claims (8, 9)
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Specification