Patent9 专利在线
高级搜索 ▼
申请号或专利号
公开号
专利名称
专利摘要
申请人
发明人
全部专利
发明专利
实用新型专利
外观设计专利
高级搜索 - 多字段组合检索
+ 增加条件
查询语句:
(请输入搜索条件)
普通搜索
当前查询到
20
条专利与查询词 "
Du Tianyi
"相关,搜索用时0.4379276秒!
排序方式:
按相关度排序
按申请日升序↑
按申请日降序↓
按公开日升序↑
按公开日降序↓
发明专利:
10
实用新型:
10
外观设计:
0
共
10
条,当前第
1-10
条
返回搜索页
1:
[发明]
【中文】隔离沙箱加载方法 【EN】Isolation sandbox loading method
申请号:
201911065973.2
公开号:CN110968361A 主分类号:G06F9/445
申请人:
【中文】上海交通大学【EN】SHANGHAI JIAO TONG University
申请日:2019.11.04 公开日:2020.04.07
发明人:
【中文】余天依
;
杜东
;
夏虞斌【EN】Yu Tianyi
;
Du Dong
;
Xia Yubin
摘要:【中文】本发明提供了一种隔离沙箱加载方法,基于多线程沙箱安全内存复用技术,包括如下步骤:步骤1、开发人员完成在隔离沙箱中运行的程序代码开发;步骤2、运行一个模板沙箱,运行开发人员开发和配置好的程序,等待用户发送程序运行请求;步骤3、用户发送函数调用请求,模板沙箱收到请求后通过内存复用,产生一个用于执行用户请求的实例沙箱;步骤4、实例沙箱对模板沙箱运行过程中执行系统调用造成的系统状态改变进行再处理,保证沙箱执行的正确性和安全性;步骤5、实例沙箱继续执行程序,直至执行完毕,将请求结果返回给用户或发送给用户指定的第三方,实例沙箱销毁。 【EN】The invention provides an isolation sandbox loading method based on a multithreading sandbox secure memory multiplexing technology, which comprises the following steps of: step 1, a developer completes the development of a program code running in an isolation sandbox; step 2, operating a template sandbox, operating a program developed and configured by a developer, and waiting for a user to send a program operation request; step 3, the user sends a function call request, and the template sandbox generates an example sandbox for executing the user request through memory multiplexing after receiving the request; step 4, the example sandbox reprocesses the system state change caused by executing system call in the running process of the template sandbox, so that the correctness and the safety of sandbox execution are ensured; and 5, continuing executing the program by the example sandbox until the execution is finished, returning the request result to the user or sending the request result to a third party appointed by the user, and destroying the example sandbox.
详细信息
下载全文
2:
[发明]
【中文】一种基于多角度实时影像监控的远程审核系统及方法 【EN】Remote auditing system and method based on multi-angle real-time image monitoring
申请号:
201911192748.5
公开号:CN110910587A 主分类号:G07F19/00
申请人:
【中文】交通银行股份有限公司【EN】Bank of Communications
申请日:2019.11.28 公开日:2020.03.24
发明人:
【中文】李志城
;
马志纲
;
杜威
;
李天毅【EN】Li Zhicheng
;
Ma Zhigang
;
Du Wei
;
Li Tianyi
摘要:【中文】本发明涉及一种基于多角度实时影像监控的远程审核系统及方法,系统包括设于各银行网点的智能自助柜台上的多角度摄像单元,用于对客户办理业务获取多角度视频数据;视频前置服务器,与银行网点的多角度摄像单元连接,用于接收该银行网点的多角度摄像单元获取的多角度视频流;视频处理中心,与各个银行网点的视频前置服务器连接,用于对各银行网点的多角度视频流进行汇聚、处理及存储;远程审核终端,与视频处理中心连接,用于获取视频处理中心处理后的视频,并对指定的银行网点的某智能自助柜台获取的视频数据进行实时调阅、审核。与现有技术相比,本发明具有降低业务风险、节省人力资源等优点。 【EN】The invention relates to a remote auditing system and method based on multi-angle real-time image monitoring, wherein the system comprises multi-angle camera units arranged on intelligent self-service counters of various bank outlets and used for acquiring multi-angle video data for the business handling of customers; the video front-end server is connected with the multi-angle camera unit of the bank outlet and used for receiving the multi-angle video stream acquired by the multi-angle camera unit of the bank outlet; the video processing center is connected with the video front-end servers of all the bank outlets and used for converging, processing and storing the multi-angle video streams of all the bank outlets; and the remote auditing terminal is connected with the video processing center and is used for acquiring videos processed by the video processing center and performing real-time retrieval and auditing on video data acquired by an intelligent self-service counter of a specified bank outlet. Compared with the prior art, the method has the advantages of reducing business risks, saving human resources and the like.
详细信息
下载全文
3:
[发明]
【中文】一种变间距海洋立管抑振装置布置方法 【EN】Arrangement method of vibration suppression device for variable-spacing marine riser
申请号:
201911219070.5
公开号:CN110952934A 主分类号:E21B17/01
申请人:
【中文】天津大学【EN】Tianjin University
申请日:2019.12.03 公开日:2020.04.03
发明人:
【中文】张天仪
;
杜尊峰
;
吴俊凌
;
范迪夏【EN】Zhang Tianyi
;
Du Zunfeng
;
Wu Junling
;
Fan Dixia
摘要:【中文】本发明公开了一种变间距海洋立管抑振装置布置方法,包括步骤:第一步,根据实际海况、立管固有特性,对立管进行涡激振动疲劳分析,根据分析结果,确定是否需要安装涡激振动的抑制装置;第二步,根据立管的涡激振动疲劳破坏风险水平、振动幅度和拖曳力载荷,将立管划分为疲劳破坏高风险段、低风险段、无风险段和过渡段,然后分别采取不同的预设安装方式来布置抑振装置,最终完成抑振装置的布置工作。本发明通过将立管轴向区域分为疲劳破坏高风险段、低风险段、无风险段和过渡段,在不同疲劳破坏区域采用不同间距来布置抑振装置。该布置方法能够保证抑振装置对涡激振动的抑制效果,大幅度降低立管所受到的拖曳力载荷。 【EN】The invention discloses a method for arranging a vibration suppression device of a variable-spacing marine riser, which comprises the following steps of: firstly, performing vortex-induced vibration fatigue analysis on a riser according to actual sea conditions and inherent characteristics of the riser, and determining whether a vortex-induced vibration suppression device needs to be installed or not according to an analysis result; and secondly, dividing the vertical pipe into a fatigue failure high-risk section, a fatigue failure low-risk section, a fatigue failure non-risk section and a transition section according to the vortex-induced vibration fatigue failure risk level, the vibration amplitude and the drag load of the vertical pipe, and then respectively arranging vibration suppression devices in different preset installation modes to finally finish the arrangement work of the vibration suppression devices. The invention divides the axial area of the vertical pipe into a fatigue failure high-risk section, a low-risk section, a no-risk section and a transition section, and arranges the vibration suppression devices in different fatigue failure areas by adopting different intervals. The arrangement method can ensure the inhibition effect of the vibration inhibition device on vortex-induced vibration, and greatly reduce the drag load borne by the stand pipe.
详细信息
下载全文
4:
[发明]
【中文】一种海洋立管螺旋型扰流抑振装置 【EN】Marine riser spiral vortex vibration suppression device
申请号:
201911219083.2
公开号:CN111075801A 主分类号:F15D1/00
申请人:
【中文】天津大学【EN】Tianjin University
申请日:2019.12.03 公开日:2020.04.28
发明人:
【中文】杜尊峰
;
吴俊凌
;
张天仪
;
范迪夏【EN】Du Zunfeng
;
Wu Junling
;
Zhang Tianyi
;
Fan Dixia
摘要:【中文】本发明公开了一种海洋立管螺旋型扰流抑振装置,包括立管(12);立管(12)的外表面,嵌套有依次连接的多段立管套筒(14);每段立管套筒(14)具有三个等间距焊接的扰流片组(6);每个扰流片组(6)包括呈螺旋线型分布的多个扰流片(5);每个扰流片组(6)中的任意相邻的两个扰流片(5)的间隔距离相等。本发明公开的一种海洋立管螺旋型扰流抑振装置,其能够有效抑制海洋立管发生涡激振动,具有全向性抑振效率良好,同时阻力性能良好的特点,具有重大的实践意义。 【EN】The invention discloses a spiral disturbed flow vibration suppression device for an ocean riser, which comprises a riser (12); the outer surface of the stand pipe (12) is nested with a plurality of sections of stand pipe sleeves (14) which are connected in sequence; each section of vertical pipe sleeve (14) is provided with three spoiler groups (6) welded at equal intervals; each spoiler group (6) comprises a plurality of spoilers (5) distributed in a spiral line shape; the interval distance between any two adjacent spoilers (5) in each spoiler group (6) is equal. The spiral disturbed flow vibration suppression device for the marine riser, disclosed by the invention, can effectively suppress vortex-induced vibration of the marine riser, has the characteristics of good omnidirectional vibration suppression efficiency and good resistance performance, and has great practical significance.
详细信息
下载全文
5:
[发明]
【中文】一种载两歧双歧杆菌的抗肿瘤纤维局部埋植剂及其制备方法和应用 【EN】Bifidobacterium bifidum-loaded anti-tumor fiber local implantation agent and preparation method and application thereof
申请号:
201911254338.9
公开号:CN110934894A 主分类号:A61K35/745
申请人:
【中文】西南交通大学【EN】SOUTHWEST JIAOTONG University
申请日:2019.12.09 公开日:2020.03.31
发明人:
【中文】周绍兵
;
徐玲
;
杨光
;
杜天意
;
李西林
;
何洋
;
李艳【EN】Zhou Shaobing
;
Xu Ling
;
Yang Guang
;
Du Tianyi
;
Li Xilin
;
He Yang
;
Li Yan
摘要:【中文】本发明公开了一种载两歧双歧杆菌的抗肿瘤纤维局部埋植剂及其制备方法和应用,涉及静电纺丝技术领域,其包括如下步骤:将内相纺丝液通入同轴针头的内管,其中,内相纺丝液含有两歧双歧杆菌;将外相纺丝液通入同轴针头的外管进行静电纺丝,得到内相包覆有两歧双歧杆菌的电纺纤维膜。制备方法通过同轴静电纺丝技术可以将两歧双歧杆菌很好的包覆于电纺纤维膜的内核中,从而对两歧双歧杆菌的活性进行保护。所使用的外相纺丝液和内相纺丝液的材料具有较高的阻氧能力,从而维持了两歧双歧杆菌的活性。 【EN】The invention discloses an anti-tumor fiber local implant carrying bifidobacterium bifidum and a preparation method and application thereof, relating to the technical field of electrostatic spinning and comprising the following steps: introducing the internal phase spinning solution into an inner tube of a coaxial needle, wherein the internal phase spinning solution contains bifidobacterium bifidum; and (3) introducing the external phase spinning solution into an outer tube of a coaxial needle head for electrostatic spinning to obtain the electrospun fiber membrane with the internal phase coated with the bifidobacterium bifidum. The preparation method can well coat the bifidobacterium bifidum in the inner core of the electrospun fibrous membrane by the coaxial electrostatic spinning technology, thereby protecting the activity of the bifidobacterium bifidum. The materials of the external phase spinning solution and the internal phase spinning solution have higher oxygen resistance, thereby maintaining the activity of the bifidobacterium bifidum.
详细信息
下载全文
6:
[发明]
【中文】一种业财融合的精细化管理系统 【EN】Fine management system for industry and finance integration
申请号:
202010003979.3
公开号:CN111223534A 主分类号:G16H10/00
申请人:
【中文】首都医科大学附属北京儿童医院【EN】BEIJING CHILDREN'S HOSPITAL AFFILIATED TO CAPITAL MEDICAL University
申请日:2020.01.03 公开日:2020.06.02
发明人:
【中文】倪鑫
;
杜敬毅
;
刘原虎
;
汪萍萍
;
吕明
;
王天一【EN】Ni Xin
;
Du Jingyi
;
Liu Yuanhu
;
Wang Pingping
;
Lv Ming
;
Wang Tianyi
摘要:【中文】本发明实施例涉及一种业财融合的精细化管理系统,该系统包括:指标设定模块配置为根据预设需求针对医疗体系和财务体系设定相应的指标;数据抽取模块配置为根据设定的指标对医疗体系和财务体系中的数据进行抽取,得到指标数据;数据处理模块配置为对指标数据进行清洗和处理,得到处理后数据;数据融合模块配置为根据原始的指标数据和处理后数据将医师、科室和收费数据进行加工汇总,构建数据中心;服务模块配置为基于数据中心生成数据报表,并通过获取的查询请求进行数据分析和查询生成查询报表。本发明构建数据中心,可以为院领导以及科室管理人员了解医院及科室成本情况,为医院及科室调整管理目标、制定管理措施、提高工作效率提供数据支撑。 【EN】The embodiment of the invention relates to a fine management system for industry and property integration, which comprises: the index setting module is configured to set corresponding indexes for a medical system and a financial system according to preset requirements; the data extraction module is configured to extract data in a medical system and a financial system according to set indexes to obtain index data; the data processing module is configured to clean and process the index data to obtain processed data; the data fusion module is configured to process and summarize doctors, departments and charging data according to the original index data and the processed data to construct a data center; the service module is configured to generate a data report based on the data center, and perform data analysis and query through the acquired query request to generate a query report. The invention constructs the data center, can know the cost conditions of the hospital and the department for the hospital leaders and the department managers, and provides data support for the hospital and the department to adjust the management target, make the management measures and improve the working efficiency.
详细信息
下载全文
7:
[发明]
【中文】一种离散曲面中测地线计算方法 【EN】Method for calculating geodesic line in discrete curved surface
申请号:
201911277476.9
公开号:CN111089592A 主分类号:G01C21/20
申请人:
【中文】天津大学【EN】Tianjin University
申请日:2019.12.13 公开日:2020.05.01
发明人:
【中文】王建荣
;
胡登铖
;
于健
;
徐天一
;
高洁
;
于瑞国
;
喻梅
;
杜捷【EN】Wang Jianrong
;
Hu Dengcheng
;
Yu Jian
;
Xu Tianyi
;
Gao Jie
;
Yu Ruiguo
;
Yu Mei
;
Du Jie
摘要:【中文】一种离散曲面中测地线计算方法:将由从物体表面的源点到物体表面上任意一边中若干点的测地线路径和与该边相邻点到源点的测地线路径投射到二维坐标系上形成的区域设置为原窗口,根据原窗口内的点的相应位置来确定原窗口数值的大小;以原窗口为基准,根据距离场最小原则对相邻的边进行距离场的传播,确定伪源路径,形成新的窗口;在新窗口中,对交叉重叠的新窗口进行重叠消除处理;将所有从物体表面的源点到新窗口通过距离场传播得到的伪源距离,根据最小伪源距离最优的原则进行排序;根据得到的排序结果,按照回溯法找到物体表面的任意一点到物体表面的源点最短路径,即为测地线。本发明能够在原有渲染方法的基础上提升效率,实现更高效的渲染。 【EN】A method for calculating a geodesic line in a discrete curved surface comprises the following steps: setting an area formed by projecting a geodesic route from a source point on the surface of the object to a plurality of points in any edge of the surface of the object and a geodesic route from a point adjacent to the edge to the source point onto a two-dimensional coordinate system as an original window, and determining the value of the original window according to the corresponding position of the point in the original window; taking an original window as a reference, carrying out distance field propagation on adjacent edges according to a distance field minimum principle, determining a pseudo source path, and forming a new window; in the new window, carrying out overlap elimination processing on the new window which is overlapped in a cross way; sorting all pseudo-source distances obtained from source points on the surface of the object to the new window through distance field propagation according to the principle of the minimum pseudo-source distance optimization; and according to the obtained sequencing result, finding the shortest path from any point on the surface of the object to the source point on the surface of the object according to a backtracking method, namely the shortest path is the geodesic line. The invention can improve the efficiency on the basis of the original rendering method and realize more efficient rendering.
详细信息
下载全文
8:
[发明]
【中文】一种直驱电机驱动控制系统 【EN】Direct-drive motor drive control system
申请号:
201911186282.8
公开号:CN110932650A 主分类号:H02P29/028
申请人:
【中文】北京自动化控制设备研究所【EN】Beijing Automation Control Equipment Research Institute
申请日:2019.11.28 公开日:2020.03.27
发明人:
【中文】王天乙
;
黄建
;
张新华
;
王贯
;
宋志翌
;
何平
;
王传泽
;
杜林奎
;
陈爱峰【EN】Wang Tianyi
;
Huang Jian
;
Zhang Xinhua
;
Wang Guan
;
Song Zhiyi
;
He Ping
;
Wang Chuanze
;
Du Linkui
;
Chen Aifeng
摘要:【中文】本发明提供了一种直驱电机驱动控制系统,该直驱电机驱动控制系统包括:直驱电机、驱动装置和控制装置,直驱电机具有多个单相绕组通道,直驱电机用于直接驱动飞行器的舵面;驱动装置与直驱电机连接,驱动装置包括多个单通道驱动单元,多个单通道驱动单元之间电气隔离,多个单通道驱动单元与直驱电机中的多个单相绕组通道一一对应设置,单通道驱动单元用于驱动与单通道驱动单元对应设置的单相绕组通道动作;控制装置与驱动装置连接,控制装置用于根据驱动装置的电信号进行故障诊断和容错控制的运算并根据运算的结果控制驱动装置驱动直驱电机动作。应用本发明的技术方案,能够解决现有技术中直驱电机可靠性低和故障模式下容错运行能力低的技术问题。 【EN】The invention provides a direct drive motor drive control system, which comprises: the direct-drive aircraft comprises a direct-drive motor, a driving device and a control device, wherein the direct-drive motor is provided with a plurality of single-phase winding channels and is used for directly driving a control surface of the aircraft; the driving device is connected with the direct-drive motor and comprises a plurality of single-channel driving units, the single-channel driving units are electrically isolated from one another, the single-channel driving units are arranged in one-to-one correspondence with a plurality of single-phase winding channels in the direct-drive motor, and the single-channel driving units are used for driving the single-phase winding channels arranged in correspondence with the single-channel driving units to act; the control device is connected with the driving device and used for carrying out operation of fault diagnosis and fault-tolerant control according to the electric signal of the driving device and controlling the driving device to drive the direct-drive motor to act according to the operation result. By applying the technical scheme of the invention, the technical problems of low reliability of the direct drive motor and low fault-tolerant operation capability in a fault mode in the prior art can be solved.
详细信息
下载全文
9:
[发明]
【中文】一种多通道单相有限倾角直驱电机及舵系统 【EN】Multi-channel single-phase finite-inclination direct-drive motor and rudder system
申请号:
201911186270.5
公开号:CN110994818A 主分类号:H02K1/16
申请人:
【中文】北京自动化控制设备研究所【EN】BEIJING AUTOMATION CONTROL EQUIPMENT INSTITUTE
申请日:2019.11.28 公开日:2020.04.10
发明人:
【中文】张新华
;
王天乙
;
黄建
;
张兆凯
;
王贯
;
王传泽
;
宋志翌
;
杜林奎
;
陈爱峰【EN】Zhang Xinhua
;
Wang Tianyi
;
Huang Jian
;
Zhang Zhaokai
;
Wang Guan
;
Wang Chuanze
;
Song Zhiyi
;
Du Linkui
;
Chen Aifeng
摘要:【中文】本发明提供了一种多通道单相有限倾角直驱电机及舵系统,该电机包括定子和转子,定子与飞行器的舱体连接,定子具有2N个绕组槽,2N个绕组槽沿定子的周向均匀设置,绕组槽内设置有绕组;定子包括N个均匀分布的单相绕组通道,任意一个单相绕组通道均由两个相邻的绕组槽内的绕组绕制形成;转子可旋转地设置在定子内,转子包括哈尔巴赫磁极阵列层和转子支撑组件,哈尔巴赫磁极阵列层套设于转子支撑组件的外侧面,哈尔巴赫磁极阵列层包括多个第一周向充磁永磁体,多个第一周向充磁永磁体的极数与多个绕组槽的个数相同;转子与飞行器的舵面组件直接连接。应用本发明的技术方案,能够提高直驱电机绕组利用率和电机转矩密度,进而改善直驱电机的输出特性。 【EN】The invention provides a multi-channel single-phase finite-inclination-angle direct-drive motor and a rudder system, wherein the motor comprises a stator and a rotor, the stator is connected with a cabin body of an aircraft, the stator is provided with 2N winding slots, the 2N winding slots are uniformly arranged along the circumferential direction of the stator, and windings are arranged in the winding slots; the stator comprises N uniformly distributed single-phase winding channels, and any one single-phase winding channel is formed by winding the windings in two adjacent winding slots; the rotor is rotatably arranged in the stator and comprises a Halbach magnetic pole array layer and a rotor supporting assembly, the Halbach magnetic pole array layer is sleeved on the outer side surface of the rotor supporting assembly and comprises a plurality of first circumferential magnetizing permanent magnets, and the number of poles of the first circumferential magnetizing permanent magnets is the same as that of the winding slots; the rotor is directly connected to the control surface assembly of the aircraft. By applying the technical scheme of the invention, the utilization rate of the direct drive motor winding and the torque density of the motor can be improved, and the output characteristic of the direct drive motor is further improved.
详细信息
下载全文
10:
[发明]
【中文】智能离合控制系统及控制方法 【EN】Intelligent clutch control system and control method
申请号:
202010074632.8
公开号:CN111237359A 主分类号:F16D48/06
申请人:
【中文】江铃汽车股份有限公司【EN】JIANGLING MOTORS Co.,Ltd.
申请日:2020.01.22 公开日:2020.06.05
发明人:
【中文】赵琼
;
熊春英
;
金文辉
;
李小军
;
丁文敏
;
刘淑英
;
骆旭薇
;
乔虹
;
易忠新
;
杜天义
;
徐梓峰
;
夏能银【EN】Zhao Qiong
;
Xiong Chunying
;
Jin Wenhui
;
Li Xiaojun
;
Ding Wenmin
;
Liu Shuying
;
Luo Xuwei
;
Qiao Hong
;
Yi Zhongxin
;
Du Tianyi
;
Xu Zifeng
;
Xia Nengyin
摘要:【中文】本发明涉及一种智能离合控制系统及控制方法,该智能离合控制系统包括ICS电控单元、选换档位置传感器、换档意图传感器、离合器操纵机构、离合器位置传感器以及电子节气门,离合器位置传感器、选换档位置传感器以及换档意图出传感器均与ICS电控单元的输入端连接,离合器操纵机构与ICS电控单元的输出端连接;离合器操纵机构的输出端与离合器连接,选换档位置传感器以及换档意图传感器的输入端与变速器的输出端连接,ICS电控单元的输出端与离合器操纵机构连接;电子节气门的输入端与加速踏板连接,电子节气门的输出端与发动机连接。本发明提出的智能离合控制系统,可使得车辆起步更平稳,换档更顺畅。 【EN】The invention relates to an intelligent clutch control system and a control method, wherein the intelligent clutch control system comprises an ICS (integrated control system) electric control unit, a gear selecting and shifting position sensor, a gear shifting intention sensor, a clutch control mechanism, a clutch position sensor and an electronic throttle valve, wherein the clutch position sensor, the gear selecting and shifting position sensor and the gear shifting intention sensor are all connected with the input end of the ICS electric control unit, and the clutch control mechanism is connected with the output end of the ICS electric control unit; the output end of the clutch control mechanism is connected with the clutch, the input ends of the gear shifting position selecting sensor and the gear shifting intention sensor are connected with the output end of the transmission, and the output end of the ICS electronic control unit is connected with the clutch control mechanism; the input end of the electronic throttle valve is connected with an accelerator pedal, and the output end of the electronic throttle valve is connected with the engine. The intelligent clutch control system provided by the invention can enable the vehicle to start more stably and shift more smoothly.
详细信息
下载全文
共
10
条,当前第
1-10
条
返回搜索页