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1. 发明授权

US09383745B2 Method and device for controlling furnace temperature of burning heating furnace 有权
标题翻译：燃烧加热炉炉温控制方法及装置
公开(公告)号：US09383745B2
公开(公告)日：2016-07-05
申请号：US13881682
申请日：2011-04-27
申请人： Yongfeng Liu , Guoqiang Qian , Huazhong Gu , Rong Chen , Zhicheng Wang , Chunguo Lv , Dejian Wen , Peili Zhang
发明人： Yongfeng Liu , Guoqiang Qian , Huazhong Gu , Rong Chen , Zhicheng Wang , Chunguo Lv , Dejian Wen , Peili Zhang
IPC分类号： G05B23/02 , G05B13/02 , G05B11/42 , C21D11/00 , F23N1/02 , F27D19/00 , F27D21/00 , G05D23/19 , C21D1/34 , F23N5/18
CPC分类号： G05B23/0235 , C21D1/34 , C21D11/00 , F23N1/022 , F23N2005/181 , F23N2005/185 , F23N2023/14 , F23N2023/34 , F23N2023/36 , F23N2023/52 , F23N2025/14 , F23N2025/16 , F27D19/00 , F27D21/00 , F27D21/0014 , F27D2019/0003 , G05B11/42 , G05B13/0265 , G05D23/19 , G05D23/1919
摘要： A method for controlling furnace temperature of a fired heating furnace is disclosed, comprising: measuring furnace temperatures to obtain furnace temperature feedback values; calculating the differences between furnace temperature setting values and the furnace temperature feedback values as discrepancy values DV1, in accordance with the furnace temperature feedback values and the furnace temperature setting value; calculating the differences between the furnace temperature setting values and the furnace temperature feedback values in a unit time, i.e., the gradient of furnace temperature change values, as discrepancy values DV2; obtaining a speed V of a fired heater machine set from a speed adjuster of the fired heater machine set, and obtaining a first multiple feed forward output components FFV in accordance with the speed V of the machine set (V); obtaining a second multiple feed forward output components FFT in accordance with the differences between the furnace temperature setting values and the furnace temperature feedback values, i.e., the discrepancy values DV1; looking up a PID control parameter in accordance with the discrepancy values DV1 and DV2, based on fuzzy control rule, and creating an adjusting control parameter OP1 in accordance with the PID control parameter; controlling a valve for regulating coal gas flow and a valve for regulating air flow by combining the adjusting control parameter OP1 with the first multiple feed forward components FFV and the second multiple feed forward components FFT as a final control output value.
摘要翻译：公开了一种用于控制燃烧加热炉的炉温的方法，包括：测量炉温以获得炉温反馈值; 根据炉温反馈值和炉温设定值，计算炉温设定值与炉温反馈值之间的差值作为差值DV1; 计算炉温度设定值和炉温反馈值之间的差异，单位时间，即炉温变化值的梯度作为差值DV2; 获得从所述燃烧加热器机组的速度调节器设定的燃烧加热器机构的速度V，并且根据所述机器组（V）的速度V获得第一多个前馈输出分量FFV; 根据炉温设定值和炉温反馈值（即差值DV1）之间的差异，获得第二多重前馈输出分量FFT; 根据模糊控制规则，根据差值DV1和DV2查找PID控制参数，并根据PID控制参数创建调整控制参数OP1; 通过将调节控制参数OP1与第一多个前馈分量FFV和第二多个前馈分量FFT组合作为最终控制输出值来控制用于调节煤气流量的阀和用于调节气流的阀。

2. 发明申请

US20140364994A1 METHOD AND DEVICE FOR CONTROLLING FURNACE TEMPERATURE OF BURNING HEATING FURNACE 有权
标题翻译：控制加热炉炉膛温度的方法和装置
公开(公告)号：US20140364994A1
公开(公告)日：2014-12-11
申请号：US13881682
申请日：2011-04-27
申请人： Yongfeng Liu , Guoqiang Qian , Huazhong Gu , Rong Chen , Zhicheng Wang , Chunguo Lv , Dejian Wen , Peili Zhang
发明人： Yongfeng Liu , Guoqiang Qian , Huazhong Gu , Rong Chen , Zhicheng Wang , Chunguo Lv , Dejian Wen , Peili Zhang
IPC分类号： F27D19/00 , G05D23/19
CPC分类号： G05B23/0235 , C21D1/34 , C21D11/00 , F23N1/022 , F23N2005/181 , F23N2005/185 , F23N2023/14 , F23N2023/34 , F23N2023/36 , F23N2023/52 , F23N2025/14 , F23N2025/16 , F27D19/00 , F27D21/00 , F27D21/0014 , F27D2019/0003 , G05B11/42 , G05B13/0265 , G05D23/19 , G05D23/1919
摘要： A method for controlling furnace temperature of a fired heating furnace is disclosed, comprising: measuring furnace temperatures to obtain furnace temperature feedback values; calculating the differences between furnace temperature setting values and the furnace temperature feedback values as discrepancy values DV1, in accordance with the furnace temperature feedback values and the furnace temperature setting value; calculating the differences between the furnace temperature setting values and the furnace temperature feedback values in a unit time, i.e., the gradient of furnace temperature change values, as discrepancy values DV2; obtaining a speed V of a fired heater machine set from a speed adjuster of the fired heater machine set, and obtaining a first multiple feed forward output components FFV in accordance with the speed V of the machine set (V); obtaining a second multiple feed forward output components FFT in accordance with the differences between the furnace temperature setting values and the furnace temperature feedback values, i.e., the discrepancy values DV1; looking up a PID control parameter in accordance with the discrepancy values DV1 and DV2, based on fuzzy control rule, and creating an adjusting control parameter OP1 in accordance with the PID control parameter; controlling a valve for regulating coal gas flow and a valve for regulating air flow by combining the adjusting control parameter OP1 with the first multiple feed forward components FFV and the second multiple feed forward components FFT as a final control output value.
摘要翻译：公开了一种用于控制燃烧加热炉的炉温的方法，包括：测量炉温以获得炉温反馈值; 根据炉温反馈值和炉温设定值，计算炉温设定值与炉温反馈值之间的差值作为差值DV1; 计算炉温度设定值和炉温反馈值之间的差异，单位时间，即炉温变化值的梯度作为差值DV2; 获得从所述燃烧加热器机组的速度调节器设定的燃烧加热器机构的速度V，并且根据所述机器组（V）的速度V获得第一多个前馈输出分量FFV; 根据炉温设定值和炉温反馈值（即差值DV1）之间的差异，获得第二多重前馈输出分量FFT; 根据模糊控制规则，根据差值DV1和DV2查找PID控制参数，并根据PID控制参数创建调整控制参数OP1; 通过将调节控制参数OP1与第一多个前馈分量FFV和第二多个前馈分量FFT组合作为最终控制输出值来控制用于调节煤气流量的阀和用于调节气流的阀。

3. 发明授权

US09727061B2 Method and apparatus for controlling a furnace pressure of a continuous annealing furnace 有权
公开(公告)号：US09727061B2
公开(公告)日：2017-08-08
申请号：US13881698
申请日：2011-04-14
申请人： Yongfeng Liu , Huazhong Gu , Guoqiang Qian , Bin Yin , Dejian Wen , Hongxu Hei , Jun Zhang , Deyang Hu
发明人： Yongfeng Liu , Huazhong Gu , Guoqiang Qian , Bin Yin , Dejian Wen , Hongxu Hei , Jun Zhang , Deyang Hu
IPC分类号： G05D16/20 , F27D19/00 , F27D21/00 , C21D1/74 , C21D9/56 , C21D11/00
CPC分类号： G05D16/20 , C21D1/74 , C21D9/561 , C21D11/00 , F27D19/00 , F27D21/00 , F27D2019/0031
摘要： A method for controlling furnace pressure of a continuous annealing furnace is disclosed. The method comprises detecting a coal gas flow volume and an air flow volume in each section by use of a coal gas flow volume detector and an air flow volume detector disposed in each section of a continuous annealing furnace, respectively, adding up the coal gas flow volume detected in each section to obtain a total input coal gas flow volume; adding up the air flow volume detected in each section to obtain a total input air flow volume, and calculating a pre-combustion gas pressure in the furnace based on the total input coal gas flow volume and the total input air flow volume; detecting compositions of the coal gas and a ratio of the coal gas to the air by use of a composition detector; detecting a pre-combustion gas temperature in the furnace by use of a thermocouple; predicting post-combustion gas compositions and a total gas volume based on chemical combustion reaction equations and based on the total input coal gas flow volume, the total input air flow volume, the coal gas compositions and the ratio of the coal gas to the air; igniting the coal gas and the air in the furnace; and detecting a post-combustion gas temperature in the furnace by use of a thermocouple; calculating a post-combustion gas pressure in the furnace based on the pre-combustion gas pressure in the furnace, pre-combustion gas temperature in the furnace and the post-combustion gas temperature in the furnace; and calculating an opening degree for an exhaust gas fan based on the pre-combustion gas pressure in the furnace and the post-combustion gas pressure in the furnace and by use of a gas increment pass algorithm, and using the opening degree to control the exhaust gas fan.

4. 发明申请

US20130304263A1 METHOD AND APPARATUS FOR CONTROLLING A FURNACE PRESSURE OF A CONTINUOUS ANNEALING FURNACE 有权
标题翻译：用于控制连续退火炉的炉膛压力的方法和装置
公开(公告)号：US20130304263A1
公开(公告)日：2013-11-14
申请号：US13881698
申请日：2011-04-14
申请人： Yongfeng Liu , Huazhong Gu , Guoqiang Qian , Bin Yin , Dejian Wen , Hongxu Hei , Jun Zhang
发明人： Yongfeng Liu , Huazhong Gu , Guoqiang Qian , Bin Yin , Dejian Wen , Hongxu Hei , Jun Zhang
IPC分类号： G05D16/20
CPC分类号： G05D16/20 , C21D1/74 , C21D9/561 , C21D11/00 , F27D19/00 , F27D21/00 , F27D2019/0031
摘要： A method for controlling furnace pressure of a continuous annealing furnace is disclosed. The method comprises detecting a coal gas flow volume and an air flow volume in each section by use of a coal gas flow volume detector and an air flow volume detector disposed in each section of a continuous annealing furnace, respectively, adding up the coal gas flow volume detected in each section to obtain a total input coal gas flow volume; adding up the air flow volume detected in each section to obtain a total input air flow volume, and calculating a pre-combustion gas pressure in the furnace based on the total input coal gas flow volume and the total input air flow volume; detecting compositions of the coal gas and a ratio of the coal gas to the air by use of a composition detector; detecting a pre-combustion gas temperature in the furnace by use of a thermocouple; predicting post-combustion gas compositions and a total gas volume based on chemical combustion reaction equations and based on the total input coal gas flow volume, the total input air flow volume, the coal gas compositions and the ratio of the coal gas to the air; igniting the coal gas and the air in the furnace; and detecting a post-combustion gas temperature in the furnace by use of a thermocouple; calculating a post-combustion gas pressure in the furnace based on the pre-combustion gas pressure in the furnace, pre-combustion gas temperature in the furnace and the post-combustion gas temperature in the furnace; and calculating an opening degree for an exhaust gas fan based on the pre-combustion gas pressure in the furnace and the post-combustion gas pressure in the furnace and by use of a gas increment pass algorithm, and using the opening degree to control the exhaust gas fan.
摘要翻译：公开了一种用于控制连续退火炉的炉压的方法。该方法包括通过使用分别设置在连续退火炉的每个部分中的煤气流量检测器和空气流量检测器来分别检测每个部分中的煤气流量和空气流量，将煤气流在每个部分检测到体积，以获得总输入煤气流量; 将每个部分检测到的空气流量相加，得到总输入空气流量，并根据总输入煤气流量和总输入空气流量计算炉内预燃气压; 通过使用组合物检测器来检测煤气的组成和煤气与空气的比例; 通过使用热电偶检测炉内的预燃气体温度; 基于化学燃烧反应方程，基于总输入煤气流量，总输入空气流量，煤气组成和煤气与空气的比例来预测燃烧后气体组成和总气体体积; 点燃炉内的煤气和空气; 并利用热电偶检测炉内的后燃气温度; 基于炉内的预燃气体压力，炉内预燃气体温度和炉内后燃气温度计算炉内燃烧后气体压力; 并根据炉内的预燃气体压力和炉内后燃气体压力计算排气扇的开度，并利用气体增量通过算法，并使用开度来控制排气气扇。

5. 发明申请

US20130283349A1 AUTHENTICATION METHOD AND ELECTRONIC DEVICE 有权
标题翻译：认证方法和电子设备
公开(公告)号：US20130283349A1
公开(公告)日：2013-10-24
申请号：US13976283
申请日：2011-12-22
申请人： Yongfeng Liu , Jiangtao Shen , Jun Li
发明人： Yongfeng Liu , Jiangtao Shen , Jun Li
IPC分类号： G06F21/30
CPC分类号： G06F21/30 , G06F21/44
摘要： Embodiments of the present disclosure provide an authentication method and an electronic device. The method includes: generating by a first device an authentication request if a predetermined condition exists between the first device and a second device, when the first device is in a locking state, wherein the first device has the locking state and a non-locking state; receiving by the first device authentication information, the authentication information being input in response to the authentication request; and authenticating the second device using the authentication information. Through the present disclosure, others cannot directly damage or copy data in the first device in a connection manner such as using a data line even if they get hold of the device, as long as the first device is in the locking state. Thus, the security of the data in the first device is ensured. Since a complex synchronization authentication protocol does not need to be developed by synchronization software and the first device, and the present disclosure is compatible with various commercially available synchronization software, the implementation method is simple and efficient, and the compatibility is good.
摘要翻译：本公开的实施例提供了一种认证方法和电子设备。该方法包括：当第一设备处于锁定状态时，如果第一设备和第二设备之间存在预定条件，则由第一设备生成认证请求，其中第一设备具有锁定状态和非锁定状态 ; 通过所述第一设备认证信息接收所述认证信息，以响应于所述认证请求而被输入; 以及使用所述认证信息来认证所述第二设备。通过本公开，只要第一设备处于锁定状态，其他人不能以诸如使用数据线的连接方式直接损坏或复制数据，即使他们抓住设备。因此，确保了第一设备中的数据的安全性。由于不需要由同步软件和第一设备来开发复杂的同步认证协议，本公开与各种市售的同步软件兼容，所以实现方法简单有效，兼容性好。

6. 发明授权

US09330265B2 Method for component access control and electronic device 有权
标题翻译：组件访问控制和电子设备的方法
公开(公告)号：US09330265B2
公开(公告)日：2016-05-03
申请号：US13824953
申请日：2011-09-28
申请人： Yongfeng Liu
发明人： Yongfeng Liu
IPC分类号： G06F21/60 , G06F21/62
CPC分类号： G06F21/60 , G06F21/6218
摘要： Disclosed are a method for component access control and electronic device. The method comprises: acquiring a target component list corresponding to the first application, which list includes at least one target component required by the first application, with the at least one target component belonging to at least one basic component; after a component selection command is received, generating information about those basic components accessible by the first application from the target component list according to the component selection command; and storing the information about those basic components accessible by the first application. In the present solution, it is unnecessary to set access to all the component when applying for an application; rather, those component accessible by the application can be controlled during the installation or use of the application according to system or user requirements, thereby increasing the flexibility of the application in accessing components and reducing the probability of the user privacy being stolen.
摘要翻译：公开了一种组件访问控制和电子设备的方法。该方法包括：获取与第一应用相对应的目标分量列表，该列表包括第一应用所需的至少一个目标分量，该至少一个目标分量属于至少一个基本分量; 在接收到组件选择命令之后，根据组件选择命令从目标组件列表生成关于第一应用可访问的那些基本组件的信息; 并存储关于第一应用可访问的那些基本组件的信息。在本解决方案中，在应用程序申请时无需设置对所有组件的访问; 相应地，可以根据系统或用户需求在安装或使用应用程序期间控制应用程序可访问的组件，从而增加应用程序在访问组件方面的灵活性，并降低用户隐私被盗的可能性。

7. 发明申请

US20130198872A1 METHOD FOR COMPONENT ACCESS CONTROL AND ELECTRONIC DEVICE 有权
标题翻译：组件访问控制和电子设备的方法
公开(公告)号：US20130198872A1
公开(公告)日：2013-08-01
申请号：US13824953
申请日：2011-09-28
申请人： Yongfeng Liu
发明人： Yongfeng Liu
IPC分类号： G06F21/60
CPC分类号： G06F21/60 , G06F21/6218
摘要： Disclosed are a method for component access control and electronic device. The method comprises: acquiring a target component list corresponding to the first application, which list includes at least one target component required by the first application, with the at least one target component belonging to at least one basic component; after a component selection command is received, generating information about those basic components accessible by the first application from the target component list according to the component selection command; and storing the information about those basic components accessible by the first application. In the present solution, it is unnecessary to set access to all the component when applying for an application; rather, those component accessible by the application can be controlled during the installation or use of the application according to system or user requirements, thereby increasing the flexibility of the application in accessing components and reducing the probability of the user privacy being stolen.
摘要翻译：公开了一种组件访问控制和电子设备的方法。该方法包括：获取与第一应用相对应的目标分量列表，该列表包括第一应用所需的至少一个目标分量，该至少一个目标分量属于至少一个基本分量; 在接收到组件选择命令之后，根据组件选择命令从目标组件列表生成关于第一应用可访问的那些基本组件的信息; 并存储关于第一应用可访问的那些基本组件的信息。在本解决方案中，在应用程序申请时无需设置对所有组件的访问; 相应地，可以根据系统或用户需求在安装或使用应用程序期间控制应用程序可访问的组件，从而增加应用程序在访问组件方面的灵活性，并降低用户隐私被盗的可能性。

8. 发明申请

US20090172667A1 METHOD AND COMPUTER SYSTEM FOR SHARING GRAPHICS CARD AMONG MULTIPLE OPERATION SYSTEMS 有权
标题翻译：用于在多个操作系统中共享图形卡的方法和计算机系统
公开(公告)号：US20090172667A1
公开(公告)日：2009-07-02
申请号：US12343768
申请日：2008-12-24
申请人： Bibo Wang , Yongfeng Liu , Chunmei Liu , Jun Chen
发明人： Bibo Wang , Yongfeng Liu , Chunmei Liu , Jun Chen
IPC分类号： G06F9/455 , G06F9/46
CPC分类号： G09G5/363 , G09G2340/12 , G09G2360/06
摘要： The present invention provides a method and a computer system for sharing a graphics card among multiple Operation Systems (OSs). The method includes: detecting a first GOS to be displayed, the first GOS being a primary GOS or one of at least one secondary GOS; determining the kind of the first GOS, so that different display control register bank(s) and graphics card memory resources are allocated to the first GOS depending on whether it is a primary GOS or a secondary GOS; controlling the display control register bank(s) allocated to the first GOS to connect to a display output port; obtaining display contents based on the graphics card memory resources allocated to the first GOS; and displaying the display contents based on display mode parameters in the display control register bank(s) connected to the display output port. According to the present invention, it is possible to share the graphics card among the multiple OSs without modifying the drivers of the primary GOS.
摘要翻译：本发明提供了一种用于在多个操作系统（OS）中共享图形卡的方法和计算机系统。该方法包括：检测要显示的第一GOS，第一GOS是主要GOS或至少一个辅助GOS中的一个; 确定第一GOS的种类，使得不同的显示控制寄存器组和图形卡存储器资源被分配给第一GOS，取决于它是主GOS还是辅助GOS; 控制分配给第一GOS的显示控制寄存器组以连接到显示器输出端口; 基于分配给第一GOS的图形卡存储器资源获得显示内容; 以及基于与显示输出端口连接的显示控制寄存器组中的显示模式参数来显示显示内容。根据本发明，可以在不改变主要GOS的驱动程序的情况下在多个OS之间共享图形卡。

9. 发明申请

US20090153575A1 Method for sharing graphics card among multiple operation systems and computer system 有权
标题翻译：在多个操作系统和计算机系统之间共享图形卡的方法
公开(公告)号：US20090153575A1
公开(公告)日：2009-06-18
申请号：US12316687
申请日：2008-12-16
申请人： Bibo Wang , Yongfeng Liu , Chunmei Liu , Jun Chen
发明人： Bibo Wang , Yongfeng Liu , Chunmei Liu , Jun Chen
IPC分类号： G06F12/02
CPC分类号： G09G5/363 , G06F3/1438 , G09G5/006 , G09G2370/04
摘要： The present invention provides a method for sharing a graphics card among multiple Operation Systems (OSs) and a computer system. The method comprises: detecting a first GOS to be displayed, the first GOS being one of at least two GOSs; calling a correspondence table to determine a first display control register bank corresponding to the first GOS, the first display control register bank including display mode parameters therein; controlling the first display control register bank to connect to a display output port; and displaying the first GOS based on the display mode parameters. According to the inventive method and computer system, it is possible to achieve sharing of the graphics card among the multiple OSs and quick display of the GOS to be displayed, without simulating registers of the graphics card.
摘要翻译：本发明提供了一种用于在多个操作系统（OS）和计算机系统之间共享图形卡的方法。所述方法包括：检测要显示的第一GOS，所述第一GOS是至少两个GOS中的一个; 调用对应表以确定对应于第一GOS的第一显示控制寄存器组，其中包括显示模式参数的第一显示控制寄存器组; 控制第一显示控制寄存器组以连接到显示输出端口; 并基于显示模式参数显示第一GOS。根据本发明的方法和计算机系统，可以在不显示图形卡的寄存器的情况下实现在多个操作系统之间共享图形卡并显示要显示的GOS的快速显示。

10. 发明授权

US08717376B2 Method for sharing graphics card among multiple operation systems and computer system 有权
标题翻译：在多个操作系统和计算机系统之间共享图形卡的方法
公开(公告)号：US08717376B2
公开(公告)日：2014-05-06
申请号：US12316687
申请日：2008-12-16
申请人： Bibo Wang , Yongfeng Liu , Chunmei Liu , Jun Chen
发明人： Bibo Wang , Yongfeng Liu , Chunmei Liu , Jun Chen
IPC分类号： G09G5/36 , G06F9/455 , G06F15/173 , G06F9/26
CPC分类号： G09G5/363 , G06F3/1438 , G09G5/006 , G09G2370/04
摘要： The present invention provides a method for sharing a graphics card among multiple Operation Systems (OSs) and a computer system. The method comprises: detecting a first GOS to be displayed, the first GOS being one of at least two GOSs; calling a correspondence table to determine a first display control register bank corresponding to the first GOS, the first display control register bank including display mode parameters therein; controlling the first display control register bank to connect to a display output port; and displaying the first GOS based on the display mode parameters. According to the inventive method and computer system, it is possible to achieve sharing of the graphics card among the multiple OSs and quick display of the GOS to be displayed, without simulating registers of the graphics card.
摘要翻译：本发明提供了一种用于在多个操作系统（OS）和计算机系统之间共享图形卡的方法。所述方法包括：检测要显示的第一GOS，所述第一GOS是至少两个GOS中的一个; 调用对应表以确定对应于第一GOS的第一显示控制寄存器组，其中包括显示模式参数的第一显示控制寄存器组; 控制第一显示控制寄存器组以连接到显示输出端口; 并基于显示模式参数显示第一GOS。根据本发明的方法和计算机系统，可以在不显示图形卡的寄存器的情况下实现在多个操作系统之间共享图形卡并显示要显示的GOS的快速显示。

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