公开(公告)号：US09466160B2

公开(公告)日：2016-10-11

申请号：US14457923

申请日：2014-08-12

Applicant: Generalplus Technology Inc.

Inventor： Kung-Wang Lee ,  Chia-Sheng Hsu ,  Cheng-Chiang Liu ,  Chih Hsiang Yang

IPC: G07C9/00 ,  G08C23/02 ,  G06Q10/02

CPC classification number: G07C9/00071 ,  G06Q10/02 ,  G07C9/00015 ,  G07C9/00023 ,  G07C9/00103 ,  G08C23/02

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.

Abstract translation: 在本发明中提供了一种用于解锁门的方法，租赁资产的方法及其系统。 门包括音频接收器，该方法包括以下步骤：将解锁序列存储到移动设备中; 执行音频调制以产生音频调制声纹信号，其中音频调制声波信号的频率范围在音频中; 通过使用移动设备的扬声器播放音频调制声纹信号; 当音频接收机接收音频调制声纹信号时，该方法还包括：执行音频解调以获得解锁序列; 以及根据解锁顺序确定门是否解锁。