Invention Grant
US08362909B2 Systems, methods and apparatus for determining whether a low battery condition exists in a remote control
有权
用于确定遥控器中是否存在低电量状况的系统,方法和装置
- Patent Title: Systems, methods and apparatus for determining whether a low battery condition exists in a remote control
- Patent Title (中): 用于确定遥控器中是否存在低电量状况的系统,方法和装置
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Application No.: US13188280Application Date: 2011-07-21
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Publication No.: US08362909B2Publication Date: 2013-01-29
- Inventor: William R. Reams
- Applicant: William R. Reams
- Applicant Address: US CO Englewood
- Assignee: EchoStar Technologies L.L.C.
- Current Assignee: EchoStar Technologies L.L.C.
- Current Assignee Address: US CO Englewood
- Agency: Ingrassia Fisher & Lorenz, P.C.
- Main IPC: G08B21/00
- IPC: G08B21/00

Abstract:
Various embodiments of systems, methods and apparatus are provided for adjusting a low battery detection threshold in a remote control. An embodiment of a method includes determining a type of a battery powering a remote control of an entertainment device and determining a first low battery threshold for the battery based on the type of the battery. The first low battery threshold indicates a low battery condition of the remote control. Responsive to measuring a voltage of the battery, a determination is made regarding whether the voltage of the battery is below the low battery threshold. Responsive to determining that the voltage of the battery is below the first low battery threshold, a low battery message is transmitted to an entertainment device. The entertainment device utilizes the message to present an indicator to a user regarding the low battery condition of the remote control.
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