公开(公告)号：US08055032B2

公开(公告)日：2011-11-08

申请号：US12166273

申请日：2008-07-01

申请人： Shi-Gang Li ,  Huan-Hai Xu

发明人： Shi-Gang Li ,  Huan-Hai Xu

IPC分类号： G06K9/00

CPC分类号： H04N5/232 ,  G06K9/00006 ,  G07C9/00158 ,  G07C2209/04

摘要： A digital camera includes a fingerprint input interface, a fingerprint sensor, a fingerprint information storage unit, and a fingerprint identification module. The fingerprint input interface is for a current user to input the current user's fingerprint. The fingerprint sensor is for reading the current user's fingerprint and getting characteristics of the current user's fingerprint. The fingerprint information storage unit is for storing predefined characteristics of authorized users' fingerprints and access privilege settings of different users. The fingerprint identification module is for an administrator of the digital camera to set access privileges of different users according to the users' fingerprints, and authorizing the current user to access operations of the digital camera, and restricting access to operations of the digital camera according to whether the characteristics of the current user's fingerprint match the predefined characteristics of the authorized users' fingerprints.

摘要翻译： 数码相机包括指纹输入接口，指纹传感器，指纹信息存储单元和指纹识别模块。 指纹输入接口用于当前用户输入当前用户的指纹。 指纹传感器用于读取当前用户的指纹并获取当前用户指纹的特征。 指纹信息存储单元用于存储授权用户的指纹和不同用户的访问权限设置的预定特性。 指纹识别模块用于数码相机的管理员，根据用户的指纹设置不同用户的访问权限，并授权当前用户访问数码相机的操作，并根据以下要求限制数位相机的操作： 当前用户指纹的特征是否与授权用户指纹的预定义特征相匹配。

公开(公告)号：US20130061616A1

公开(公告)日：2013-03-14

申请号：US13265851

申请日：2010-08-17

申请人： Ping Zhang ,  Shi Gang Li ,  Qian Ju Cheng ,  Min Cui

发明人： Ping Zhang ,  Shi Gang Li ,  Qian Ju Cheng ,  Min Cui

IPC分类号： F25B41/00 ,  F25B1/00

CPC分类号： F24H4/02 ,  F24F1/06 ,  F24F1/50 ,  F24F3/06 ,  F25B13/00 ,  F25B31/004

摘要： A multi-connected air conditioner unit and method of operating the same, wherein, when an air-side heat exchanger is put into operation, and a water-side heat exchanger is not put into operation, a four-way valve is used to control a refrigerant to pass through said air-side heat exchanger, in realizing the refrigerating or heating operation of said unit; when said air-side heat exchanger is not put into operation, and said water-side heat exchanger is put into operation, said four-way valve is used to control said refrigerant to pass through said water-side heat exchanger to heat water, in achieving full recovery of heat; when both said compressors are put into operations concurrently, a dispenser is used to transport refrigerant oil separated by a second oil separator to an oil inlet pipe, then it is input to said compressor via an air suction pipe; and when a portion of compressor is put into operation, and another portion of compressor is not put into operation, since said air suction pipe is installed upright, said refrigerant oil getting into said compressor not in operation will return to said dispenser under action of gravitational force, then it will move into said compressor in operation, hereby ensuring safety of compressor operations.

摘要翻译： 多连接空调单元及其操作方法，其中，当空气侧热交换器投入运行时，水侧热交换器不投入运行时，使用四通阀来控制 制冷剂通过所述空气侧热交换器，实现所述单元的制冷或制热运转; 当所述空气侧热交换器未投入运行时，所述水侧热交换器投入运行时，所述四通阀用于控制所述制冷剂通过所述水侧热交换器加热水， 实现充分恢复热量; 当两台压缩机同时投入运行时，分配器用于将由第二油分离器分离的冷冻机油输送到进油管，然后经由吸气管输入到所述压缩机; 并且当压缩机的一部分投入运行时，另一部分压缩机未投入运行时，由于所述空气吸入管直立安装，所以进入所述压缩机的未运行的所述制冷剂油将在重力作用下返回到所述分配器 然后在运行中移动到所述压缩机中，从而确保压缩机操作的安全性。

公开(公告)号：US20090097718A1

公开(公告)日：2009-04-16

申请号：US12166273

申请日：2008-07-01

申请人： Shi-Gang Li ,  Huan-Hai Xu

发明人： Shi-Gang Li ,  Huan-Hai Xu

IPC分类号： G06K9/78

CPC分类号： H04N5/232 ,  G06K9/00006 ,  G07C9/00158 ,  G07C2209/04

摘要： A digital camera includes a fingerprint input interface, a fingerprint sensor, a fingerprint information storage unit, and a fingerprint identification module. The fingerprint input interface is for a current user to input the current user's fingerprint. The fingerprint sensor is for reading the current user's fingerprint and getting characteristics of the current user's fingerprint. The fingerprint information storage unit is for storing predefined characteristics of authorized users' fingerprints and access privilege settings of different users. The fingerprint identification module is for an administrator of the digital camera to set access privileges of different users according to the users' fingerprints, and authorizing the current user to access operations of the digital camera, and restricting access to operations of the digital camera according to whether the characteristics of the current user's fingerprint match the predefined characteristics of the authorized users' fingerprints.

摘要翻译： 数码相机包括指纹输入接口，指纹传感器，指纹信息存储单元和指纹识别模块。 指纹输入接口用于当前用户输入当前用户的指纹。 指纹传感器用于读取当前用户的指纹并获取当前用户指纹的特征。 指纹信息存储单元用于存储授权用户的指纹和不同用户的访问权限设置的预定特性。 指纹识别模块用于数码相机的管理员，根据用户的指纹设置不同用户的访问权限，并授权当前用户访问数码相机的操作，并根据以下要求限制数位相机的操作： 当前用户指纹的特征是否与授权用户指纹的预定义特征相匹配。