METHOD FOR UNLOCKING DOOR, METHOD FOR RENTING ASSET AND SYSTEM THEREOF
First Claim
1. A method for unlocking a door, wherein the door comprises an audio receiver, wherein the method comprises:
- providing a unlock sequence in a mobile device;
performing an audio signal modulation to the unlock sequence to generate a modulated voiceprint signal, wherein a frequency range of the modulated voiceprint signal is in an audio frequency;
playing the modulated voiceprint signal through the speaker of the mobile device;
wherein, when the audio receiver receives the modulated voiceprint signal, the method further comprises;
performing an audio signal demodulation to obtain the unlock sequence; and
determining whether the door is unlocked or not according to a result of whether the unlock sequence conforms a preset unlock requirement.
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Abstract
A method for unlocking a door, a method for renting asset and a system thereof are provided in the present invention. The door includes an audio receiver, and the method includes the steps of: storing a unlock sequence into a mobile device; performing a audio modulation to generates a audio modulation voiceprint signal, wherein the frequency range of the audio modulation voiceprint signal is in the audio frequency; playing the audio modulation voiceprint signal by using the speaker of the mobile device; when the audio receiver receives the audio modulation voiceprint signal, the method further includes: performing a audio demodulation to obtain the unlock sequence; and determining whether the door is unlock or not according to the unlock sequence.
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Citations
19 Claims
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1. A method for unlocking a door, wherein the door comprises an audio receiver, wherein the method comprises:
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providing a unlock sequence in a mobile device; performing an audio signal modulation to the unlock sequence to generate a modulated voiceprint signal, wherein a frequency range of the modulated voiceprint signal is in an audio frequency; playing the modulated voiceprint signal through the speaker of the mobile device; wherein, when the audio receiver receives the modulated voiceprint signal, the method further comprises; performing an audio signal demodulation to obtain the unlock sequence; and determining whether the door is unlocked or not according to a result of whether the unlock sequence conforms a preset unlock requirement. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method for renting an asset, wherein the asset comprises an audio receiver, wherein the method comprises:
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performing an internet renting asset procedure through an application software of a mobile device; obtaining a unlock sequence and an asset number when a user finishes the internet renting asset procedure by utilizing the application software of the mobile device; wherein, when the user performs a unlocking procedure for the asset through the application software, the method further comprises; performing an audio modulation to the unlock sequence to generate a modulated voiceprint signal; and playing the modulated voiceprint signal through a speaker of the mobile device; wherein, when the audio receiver receives the modulated voiceprint signal, the method further comprises; performing an audio demodulation to obtain the unlock sequence; and determining whether the asset is unlocked or not according to the result of whether the unlock sequence conforms a preset unlock requirement. - View Dependent Claims (9, 10, 11, 12, 13)
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14. A system for renting an asset, comprising:
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a plurality of assets, wherein each asset respectively comprises a number, and each asset respectively comprises; an audio receiver; and an audio demodulator, coupled to the audio receiver, for performing an audio demodulation to a received audio signal of the audio receiver; a rent server, having an asset connection port, wherein the rent server connects to a internet, wherein, when a user connects to the internet and performs a Internet renting asset procedure through an application software of a mobile device, the rent server transmits a unlock sequence and an asset number corresponding to the unlock sequence to the mobile device, wherein the rent server transmits the unlock sequence to an asset corresponding to the asset number through the asset connection port; wherein, when the user performs an asset unlocking procedure, the procedure comprises; performing an audio modulation to the unlock sequence to generate a modulated voiceprint signal; and playing the modulated voiceprint signal through a speaker of the mobile device; wherein, when the audio receiver receives the modulated voiceprint signal, the audio demodulator performs the audio demodulation to obtain the unlock sequence, wherein the audio demodulator determines whether the asset is unlocked or not according to the result of whether the unlock sequence conforms a preset unlock requirement. - View Dependent Claims (15, 16, 17, 18, 19)
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Specification