ALERT DEVICES AND METHODS FOR PORTABLE ELECTRONIC DEVICE REMOVAL FROM CHARGERS
First Claim
1. A portable electronic device, comprising:
- a controller configured to execute instructions;
a memory coupled to the controller and configured to store instruction modules;
a power source coupled to the controller and configured to be rechargeable;
an alarm coupled to the controller;
a charging port coupled to the controller and configured to be identifiably coupled to a predetermined type of charger, the charging port further configured to receive charge to recharge the power source;
a charger detection module having instructions configured to detect and identify when the portable electronic device is coupled to the predetermined type of charger;
a charger voltage monitoring module having instructions configured to monitor whether an applied voltage of the received charge is below a predetermined threshold value;
an alarm activation module having instructions configured to activate the alarm after a predetermined time when the charger detection module detects and identifies the predetermined type of charger and the charger voltage monitoring module detects that the applied voltage is below the predetermined threshold value.
2 Assignments
0 Petitions
Accused Products
Abstract
Disclosed are devices and methods of electronic devices for activating an alarm when it is detected that an applied charging voltage has dropped below a threshold value. An electronic device is configured to detect the type of charger, for example, a bicycle charger or motorcycle charger, connected to the electronic device according to a charger attribute. The electronic device may further detect when the applied charging voltage has decreased below the predetermined threshold value. When the device is detected to be connected to a particular type of charger, and it is detected that the applied charging voltage has decreased below the threshold value, the alarm may be activated after a predetermined time. In this way, a user of a bicycle charger or other vehicle charger can be reminded to remove the electronic device from the charging cradle of the vehicle, helping to avoid loss or theft of the device.
30 Citations
20 Claims
-
1. A portable electronic device, comprising:
-
a controller configured to execute instructions; a memory coupled to the controller and configured to store instruction modules; a power source coupled to the controller and configured to be rechargeable; an alarm coupled to the controller; a charging port coupled to the controller and configured to be identifiably coupled to a predetermined type of charger, the charging port further configured to receive charge to recharge the power source; a charger detection module having instructions configured to detect and identify when the portable electronic device is coupled to the predetermined type of charger; a charger voltage monitoring module having instructions configured to monitor whether an applied voltage of the received charge is below a predetermined threshold value; an alarm activation module having instructions configured to activate the alarm after a predetermined time when the charger detection module detects and identifies the predetermined type of charger and the charger voltage monitoring module detects that the applied voltage is below the predetermined threshold value. - View Dependent Claims (2, 3, 4, 5, 6, 7)
-
-
8. A mobile communication device, comprising:
-
a controller configured to execute instructions; a memory coupled to the controller and configured to store instruction modules; a power source coupled to the controller and configured to be rechargeable; an audio transducer coupled to the controller, the audio transducer configured to emit an alert signal having a volume below a first predetermined volume and configured to emit a alarm having a volume above a second predetermined volume; a charging port coupled to the controller and configured to be coupled to an identifiable type of charger, the charging port further configured to receive charge to recharge the power source; a charger detection module having instructions configured to detect a type of charger; a charger voltage monitoring module having instructions configured to monitor whether an applied voltage of the received charge is below a predetermined threshold value; an alert module having instructions configured to start an alert timer for a predetermined alert time and to transmit a signal to the audio transducer to emit the alert signal for the predetermined alert time, when the charger detection module detects a type of charger and the charger voltage monitoring module detects that the applied voltage is below the predetermined threshold value; and an alarm activation module having instructions configured to transmit a signal to the audio transducer to emit an alarm having a volume above the second predetermined volume after the predetermined alert time has expired, and the charger detection module detects the type of charger and the charger voltage monitoring module detects that the applied voltage is below the predetermined threshold value. - View Dependent Claims (9, 10, 11, 12, 13, 14)
-
-
15. A method of an electronic device having a rechargeable power source, the method comprising:
-
detecting that the device is attached to a type of charger; receiving charge from the charger to charge the rechargeable power source of the device; detecting that an applied voltage of the received charge is below a predetermined threshold; starting an alert timer for a predetermined alert time; emitting an alert signal having a volume below a first predetermined volume for the predetermined alert time; determining, when the alert timer expires, whether the applied voltage is above the predetermined threshold; emitting an alarm having a volume above a second predetermined volume if the applied voltage is below the predetermined threshold when the alert timer expires; and ceasing the alarm when the device detects that the device is no longer attached to a type of charger. - View Dependent Claims (16, 17, 18, 19, 20)
-
Specification