Method for achieving short-distance unlocking according to the electrocardiogram and system thereof
First Claim
1. A method for achieving short-distance unlocking according to an electrocardiogram, comprising the following steps of:
- A. when a paired controlled device is found by a wearable device, determining by the wearable device whether the controlled device and the wearable device are in a short-distance state or a long-distance state therebetween;
B. if the controlled device and the wearable device are in the short-distance state therebetween, then activating a short-distance communication by the wearable device to obtain an electrocardiogram of the user of the wearable device and to wirelessly transmit the electrocardiogram to the paired controlled device; and
C. determining by the paired controlled device whether the received electrocardiogram matches a template electrocardiogram stored in the paired controlled device, wherein if the received electrocardiogram matches the template electrocardiogram, then the controlled device is unlocked automatically;
wherein the step A specifically comprises;
A1. transmitting a low-frequency signal by the wearable device to, within a first preset time period, search for whether the controlled device is within a first preset range, wherein if yes, then it is identified that the controlled device and the wearable are in the short-distance state, and otherwise, it proceeds to a following step A2; and
A2. transmitting a high-frequency signal by the wearable device to, within a second preset time period, search for whether the controlled device is within a second preset range, wherein if yes, then it is identified that the controlled device and the wearable device is in the long-distance state and it returns back to the step A1 immediately; and
otherwise, it returns back to the step A1 after expiration of the second preset time period;
wherein the first preset range is smaller than the second preset range, and the first preset time period is smaller than the second preset time period.
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Accused Products
Abstract
A method for achieving short-distance unlocking according to the electrocardiogram and a system thereof are disclosed. The method comprises the following steps of: A. when a paired controlled device is found by a wearable device, determining by the wearable device whether the controlled device and the wearable device are in a short-distance state or a long-distance state therebetween; B. if the controlled device and the wearable device are in the short-distance state therebetween, then activating the short-distance communication by the wearable device to obtain the user'"'"'s electrocardiogram and to wirelessly transmit the electrocardiogram to the paired controlled device; and C. determining by the paired controlled device whether the received electrocardiogram matches a template electrocardiogram stored in the paired controlled device, wherein if the received electrocardiogram matches the template electrocardiogram, then the controlled device is unlocked automatically.
23 Citations
17 Claims
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1. A method for achieving short-distance unlocking according to an electrocardiogram, comprising the following steps of:
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A. when a paired controlled device is found by a wearable device, determining by the wearable device whether the controlled device and the wearable device are in a short-distance state or a long-distance state therebetween; B. if the controlled device and the wearable device are in the short-distance state therebetween, then activating a short-distance communication by the wearable device to obtain an electrocardiogram of the user of the wearable device and to wirelessly transmit the electrocardiogram to the paired controlled device; and C. determining by the paired controlled device whether the received electrocardiogram matches a template electrocardiogram stored in the paired controlled device, wherein if the received electrocardiogram matches the template electrocardiogram, then the controlled device is unlocked automatically; wherein the step A specifically comprises; A1. transmitting a low-frequency signal by the wearable device to, within a first preset time period, search for whether the controlled device is within a first preset range, wherein if yes, then it is identified that the controlled device and the wearable are in the short-distance state, and otherwise, it proceeds to a following step A2; and A2. transmitting a high-frequency signal by the wearable device to, within a second preset time period, search for whether the controlled device is within a second preset range, wherein if yes, then it is identified that the controlled device and the wearable device is in the long-distance state and it returns back to the step A1 immediately; and
otherwise, it returns back to the step A1 after expiration of the second preset time period;wherein the first preset range is smaller than the second preset range, and the first preset time period is smaller than the second preset time period. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method for achieving short-distance unlocking according to an electrocardiogram, comprising the following steps of:
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A0. initially pairing a wearable device and a controlled device with each other, identifying identity (ID) information of each other and encrypting and saving the identity information of each other; and
saving an initial electrocardiogram of the user transmitted by the wearable device and labeling the initial electrocardiogram as the template electrocardiogram by the controlled device;
wherein during later searching processes after initially pairing the wearable device and the controlled device with each other, the wearable device automatically screens out the controlled device that has been successfully paired and shields other devices;A. when the paired controlled device is found by the wearable device, determining by the wearable device whether the controlled device and the wearable device are in a short-distance state or a long-distance state therebetween; B. if the controlled device and the wearable device are in the short-distance state therebetween, then activating a short-distance communication by the wearable device to obtain an electrocardiogram of the user of the wearable device and to wirelessly transmit the electrocardiogram to the paired controlled device; and C. determining by the paired controlled device whether the received electrocardiogram matches the template electrocardiogram stored in the paired controlled device, wherein if the received electrocardiogram matches the template electrocardiogram, then the controlled device is unlocked automatically; wherein the step C further comprises;
if the received electrocardiogram does not match the preset template electrocardiogram, then a manual unlocking mode of the controlled device is activated;wherein the step A specifically comprises; A1. transmitting a low-frequency signal by the wearable device to, within a first preset time period, search for whether the controlled device is within a first preset range, wherein if yes, then it is identified that the controlled device and the wearable are in the short-distance state, and otherwise, it proceeds to a following step A2; and A2. transmitting a high-frequency signal by the wearable device to, within a second preset time period, search for whether the controlled device is within a second preset range, wherein if yes, then it is identified that the controlled device and the wearable device is in the long-distance state and it returns back to the step A1 immediately; and
otherwise, it returns back to the step A1 after expiration of the second preset time period;wherein the first preset range is smaller than the second preset range, and the first preset time period is smaller than the second preset time period. - View Dependent Claims (11, 12, 13)
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14. A system for achieving short-distance unlocking according to an electrocardiogram, comprising a wearable device and a controlled device,
wherein the wearable device comprises: -
a connection controlling module, being configured to determine, when a paired controlled device is found, whether the controlled device and the wearable device are in a short-distance state or a long-distance state therebetween; and
to activate a short-distance communication and wirelessly transmit an electrocardiogram to the paired controlled device if the controlled device and the wearable device are in the short-distance state, wherein the connection controlling module is further configured to perform following steps which comprises;
A1. transmitting a low-frequency signal by the wearable device to, within a first preset time period, search for whether the controlled device is within a first preset range, wherein if yes, then it is identified that the controlled device and the wearable are in the short-distance state, and otherwise, it proceeds to a following step A2; and
A2. transmitting a high-frequency signal by the wearable device to, within a second preset time period, search for whether the controlled device is within a second preset range, wherein if yes, then it is identified that the controlled device and the wearable device is in the long-distance state and it returns back to the step A1 immediately; and
otherwise, it returns back to the step A1 after expiration of the second preset time period;
wherein the first preset range is smaller than the second preset range, and the first preset time period is smaller than the second preset time period; andan electrocardiogram module, being configured to obtain an electrocardiogram of the user of the wearable device if the controlled device and the wearable device are in the short-distance state; and the controlled device comprises; a communication module, being configured to receive and transmit the electrocardiogram transmitted by the connection controlling module; a data processing module, being configured to determine whether the electrocardiogram transmitted by the communication module matches a template electrocardiogram; and an unlocking controlling module, being configured to accomplish automatic unlocking if the received electrocardiogram matches the template electrocardiogram;
wherein the connection controlling module is connected with the electrocardiogram module, and is wirelessly connected with the communication module, and the communication module, the data processing module and the unlocking controlling module are connected together in sequence. - View Dependent Claims (15, 16, 17)
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Specification