Bluetooth data/control message transmission module, interaction system and method thereof
    1.
    发明授权
    Bluetooth data/control message transmission module, interaction system and method thereof 有权
    蓝牙数据/控制消息传输模块,交互系统及其方法

    公开(公告)号:US09112983B2

    公开(公告)日:2015-08-18

    申请号:US14147469

    申请日:2014-01-03

    CPC classification number: H04M1/6066 H04M2250/02

    Abstract: A Bluetooth data/control message transmission module, an interaction device and a method thereof are provided in the present invention. The Bluetooth data/control message transmission module connects to a mobile device with Bluetooth. The Bluetooth data/control message transmission module includes a process unit, a modulation module and a Bluetooth module. The process unit is for providing a digital data. The modulation module receives the digital data and modulates the digital data with a analog carrier signal to generate a modulation signal whose frequency is lower than 8 KHz. The Bluetooth module uses a headset profile to link with the mobile device, wherein the mobile device serves the Bluetooth module as a headset. The Bluetooth module samples the modulation signal, to serve the sampled modulation signal as a voice signal to send to the mobile device through the Bluetooth protocol.

    Abstract translation: 在本发明中提供了蓝牙数据/控制消息传输模块,交互设备及其方法。 蓝牙数据/控制消息传输模块通过蓝牙连接到移动设备。 蓝牙数据/控制消息传输模块包括处理单元,调制模块和蓝牙模块。 处理单元用于提供数字数据。 调制模块接收数字数据并用模拟载波信号调制数字数据,产生频率低于8KHz的调制信号。 蓝牙模块使用耳机配置文件与移动设备链接,其中移动设备将蓝牙模块用作耳机。 蓝牙模块对调制信号进行采样,以将采样的调制信号作为语音信号发送,通过蓝牙协议发送到移动设备。

    Method for unlocking door, method for renting asset and system thereof
    3.
    发明授权
    Method for unlocking door, method for renting asset and system thereof 有权
    解锁门的方法,租赁资产的方法及其制度

    公开(公告)号:US09466160B2

    公开(公告)日:2016-10-11

    申请号:US14457923

    申请日:2014-08-12

    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。

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