Mobile terminal and method of measuring bioelectric signals thereof
First Claim
Patent Images
1. A mobile terminal comprising:
- a proximity sensor disposed at a surface of the mobile terminal and configured to detect an object approaching the surface of the mobile terminal;
a plurality of electrodes disposed at the surface of the mobile terminal;
a pulse wave sensing unit configured to obtain a pulse wave signal through the plurality of electrodes; and
a controller configured to;
provide a control signal, for activating the pulse wave sensing unit, to the pulse wave sensing unit when the mobile terminal is in a call mode and the object is detected through the proximity sensor;
control the pulse wave sensing unit to obtain the pulse wave signal when the pulse wave sensing unit receives the control signal;
acquire at least one of a pulse wave data, a heart rate, and a heartbeat cycle based on the pulse wave signal;
determine whether a user'"'"'s health state is abnormal considering that the acquired at least one of the pulse wave data, the heart rate, and the heartbeat cycle is deviated from a first preset reference,output a notification for warning abnormality of the user'"'"'s health state through the mobile terminal and transmit the notification to a call party, when the user'"'"'s health state is abnormal;
transmit the user'"'"'s health state to a preset another party using a phone number and an e-mail address of the preset another party when a preset cycler arrives;
store position information of the mobile terminal and the user'"'"'s health state coupled to the position information;
recommend or provide contents of a specific kind of a help for the user'"'"'s stability or relaxation, when the user'"'"'s health state is abnormal and the call mode is terminated;
recommend specific restaurant position information related to a stored good health state of the user when the call mode is terminated and an application for searching restaurant position information is executed;
determine a user'"'"'s excitement based on the acquired pulse wave data;
output an alarm for warning that the user is in an excited state, when the determined excitement is equal to or greater than a preset level;
and terminate the call mode when the determined excitement is equal to or greater than the preset level;
wherein the proximity sensor is activated when the mobile terminal is in the call mode.
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Accused Products
Abstract
A mobile terminal and a method of measuring a bioelectric signal thereof are provided. When the mobile terminal enters a call mode, a user'"'"'s pulse wave data are acquired using a plurality of electrodes provided in a body of the mobile terminal or a body of an earphone.
20 Citations
12 Claims
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1. A mobile terminal comprising:
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a proximity sensor disposed at a surface of the mobile terminal and configured to detect an object approaching the surface of the mobile terminal; a plurality of electrodes disposed at the surface of the mobile terminal; a pulse wave sensing unit configured to obtain a pulse wave signal through the plurality of electrodes; and a controller configured to; provide a control signal, for activating the pulse wave sensing unit, to the pulse wave sensing unit when the mobile terminal is in a call mode and the object is detected through the proximity sensor; control the pulse wave sensing unit to obtain the pulse wave signal when the pulse wave sensing unit receives the control signal; acquire at least one of a pulse wave data, a heart rate, and a heartbeat cycle based on the pulse wave signal; determine whether a user'"'"'s health state is abnormal considering that the acquired at least one of the pulse wave data, the heart rate, and the heartbeat cycle is deviated from a first preset reference, output a notification for warning abnormality of the user'"'"'s health state through the mobile terminal and transmit the notification to a call party, when the user'"'"'s health state is abnormal; transmit the user'"'"'s health state to a preset another party using a phone number and an e-mail address of the preset another party when a preset cycler arrives; store position information of the mobile terminal and the user'"'"'s health state coupled to the position information; recommend or provide contents of a specific kind of a help for the user'"'"'s stability or relaxation, when the user'"'"'s health state is abnormal and the call mode is terminated; recommend specific restaurant position information related to a stored good health state of the user when the call mode is terminated and an application for searching restaurant position information is executed; determine a user'"'"'s excitement based on the acquired pulse wave data; output an alarm for warning that the user is in an excited state, when the determined excitement is equal to or greater than a preset level; and terminate the call mode when the determined excitement is equal to or greater than the preset level; wherein the proximity sensor is activated when the mobile terminal is in the call mode. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method for measuring a bioelectric signal of a mobile terminal, the method comprising:
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determining that the mobile terminal enters a call mode and an object is detected through a proximity sensor; providing a control signal, for activating a pulse wave sensing unit, to the pulse wave sensing unit when the mobile terminal enters a call mode and the object is detected through the proximity sensor; controlling the pulse wave sensing unit to obtain the pulse wave signal when the pulse wave sensing unit receives the control signal; receiving a pulse wave signal from a plurality of electrodes that contact a user'"'"'s skin surface when the pulse wave sensing unit receives the control signal; acquiring at least one of a pulse wave data, a heart rate, and a heartbeat cycle based on the pulse wave signal; determining whether a user'"'"'s health state is abnormal considering that the acquired at least one of the pulse wave data, the heart rate, and the heartbeat cycle is deviated from a preset reference; outputting a notification for warning abnormality of the user'"'"'s health state through the mobile terminal and transmitting the notification to a call party, when the user'"'"'s health state is abnormal; transmitting the user'"'"'s health state to a preset another party using a phone number and an e-mail address of the preset another party when a preset cycler arrives, storing position information of the mobile terminal and the user'"'"'s health state coupled to the position information; recommending or providing contents of a specific kind of help for the user'"'"'s stability or relaxation, when the user'"'"'s health state is determined to be abnormal and the call mode is terminated; recommending specific restaurant position information related to a stored good health state of the user when the call mode is terminated and an application for searching restaurant position information is executed; determining excitement information of the user based on the received pulse wave signal; outputting an alarm when the determined excitement information is equal to or greater than a preset level; and terminating the call mode when the determined excitement information is equal to or greater than the preset level; wherein the proximity sensor is activated when the mobile terminal is in the call mode. - View Dependent Claims (12)
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Specification