当前查询到1459条专利与查询词 "Chen Chang"相关,搜索用时0.1873835秒!排序方式:
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申请号:201910978027.0 公开号:CN110933433A 主分类号:H04N19/42
摘要:【中文】本发明提供一种工业解码模块及基于该工业解码模块的应用市场,工业解码模块包括模块本体、输入接口以及通信接口。模块本体内设置有解码芯片,解码芯片上的解码软件用以对输入模块本体的图像数据进行解码。输入接口设置于模块本体的前端,输入接口用以外接相机以及光源,输入接口传输该相机拍摄的图像数据至该模块本体。通信接口设置于该模块本体的后端,用以向终端设备发送解码结果数据。本发明的工业解码模块可以解决现有技术中的工业读码器体积大、型号多样性受限以及成本高等问题。 【EN】The invention provides an industrial decoding module and an application market based on the same. The module body is internally provided with a decoding chip, and decoding software on the decoding chip is used for decoding the image data input into the module body. The input interface is arranged at the front end of the module body and used for being externally connected with the camera and the light source, and the input interface transmits image data shot by the camera to the module body. The communication interface is arranged at the rear end of the module body and used for sending decoding result data to the terminal equipment. The industrial decoding module can solve the problems of large volume, limited type diversity, high cost and the like of an industrial code reader in the prior art.
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申请号:202010021937.2 公开号:CN111077681A 主分类号:G02C11/00
摘要:【中文】本发明公开一种多功能智能眼镜,属于智能眼镜技术领域。包括眼镜框、眼镜腿、眼镜片、鼻托,所述眼镜腿通过螺钉活动连接在镜框两侧,所述眼镜腿内设有空腔,眼镜腿靠近耳朵前端设置有向下的凸起,凸起内设置有扬声器,所述眼镜腿的空腔内设置有微控制器、CSR蓝牙芯片,微型振动电机、充电电池,眼镜腿前端设置有LED发光二极管、光线感应器、测距传感器,眼镜腿前端内侧位置设置有按摩球,所述按摩球与微型振动电机相连。本发明结构新颖,功能齐全,使用方便,可调节亮度,便于推广使用。 【EN】The invention discloses multifunctional intelligent glasses, and belongs to the technical field of intelligent glasses. Including spectacle-frame, glasses leg, lens, nose support, the glasses leg passes through screw swing joint in the spectacle-frame both sides, be equipped with the cavity in the glasses leg, the glasses leg is close to the ear front end and is provided with decurrent arch, is provided with the speaker in the arch, be provided with microcontroller, CSR bluetooth chip in the cavity of glasses leg, miniature vibrating motor, rechargeable battery, glasses leg front end are provided with LED emitting diode, light sensor, range finding sensor, and the inboard position of glasses leg front end is provided with the massage ball, the massage ball links to each other with miniature vibrating motor. The LED lamp has the advantages of novel structure, complete functions, convenience in use, brightness adjustment and convenience in popularization and use.
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申请号:201911276044.6 公开号:CN111163063A 主分类号:H04L29/06
申请人:【中文】万翼科技有限公司【EN】WANYI TECHNOLOGY Co.,Ltd. 申请日:2019.12.12 公开日:2020.05.15
摘要:【中文】本申请实施例公开了一种边缘应用管理方法及相关产品,其中方法包括:接收边缘应用提交的针对目标边缘应用的接口调用请求,并根据接口调用请求对边缘应用进行调用认证;若边缘应用未通过调用认证,则向边缘应用发送第一提示信息,以提示边缘应用进行身份注册;向边缘应用发送第二提示信息,以提示边缘应用进行权限获取;对通过调用认证的边缘应用提供调用接口。本申请实施例通过对边缘应用的身份和权限进行管理,使得在边缘应用交互中,进行更好的调用鉴权和调用链路跟踪,提升边缘应用交互的安全性和效率。 【EN】The embodiment of the application discloses an edge application management method and a related product, wherein the method comprises the following steps: receiving an interface calling request which is submitted by an edge application and aims at the target edge application, and carrying out calling authentication on the edge application according to the interface calling request; if the edge application fails to pass the calling authentication, first prompt information is sent to the edge application to prompt the edge application to carry out identity registration; sending second prompt information to the edge application to prompt the edge application to acquire the authority; and providing a calling interface for the edge application which passes the calling authentication. According to the method and the device, the identity and the authority of the edge application are managed, so that better calling authentication and calling link tracking are carried out in the interaction of the edge application, and the safety and the efficiency of the interaction of the edge application are improved.
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申请号:201911340902.9 公开号:CN111131448A 主分类号:H04L29/08
申请人:【中文】万翼科技有限公司【EN】WANYI TECHNOLOGY Co.,Ltd. 申请日:2019.12.23 公开日:2020.05.08
摘要:【中文】本申请提供了一种ADSL Nat的运维管理的边缘管理方法及相关词产品,所述方法包括如下步骤:边缘端代理轮训监控云端服务器发送的连接请求;边缘端代理监控到该连接请求后,从nat网络内部与云端服务器建立通信连接;边缘端代理调用与该通信连接匹配的容器虚拟机,所述容器虚拟机包括:所有应用部署及运维动作;边缘端代理通过该容器虚拟器完成所有应用部署即运维动作,所述容器虚拟机与所述边缘端代理的操作系统隔离。本申请提供的方案具有安全性高的优点。 【EN】The application provides an edge management method for operation and maintenance management of ADSL Nat and a related word product, wherein the method comprises the following steps: the edge terminal agent trains a connection request sent by a monitoring cloud server in turn; after monitoring the connection request, the edge agent establishes communication connection with a cloud server from the inside of the nat network; the edge agent calls a container virtual machine matched with the communication connection, and the container virtual machine comprises: all application deployment and operation and maintenance actions; the edge agent completes all application deployment, namely operation and maintenance actions through the container virtual machine, and the container virtual machine is isolated from an operating system of the edge agent. The scheme that this application provided has the high advantage of security.
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申请号:202010068350.7 公开号:CN111110595A 主分类号:A61K8/92
申请人:【中文】常明泉【EN】Chang Mingquan 申请日:2020.01.21 公开日:2020.05.08
摘要:【中文】本发明公开了一种植物蛋白乳膏、制备方法及其应用,属于医药卫生技术领域,所述植物蛋白乳膏,按重量份数计,包括以下原料:氢化荷荷巴油150.0‑250.0份,白及植物蛋白30.0‑70.0份,尿基海因2.0‑7.0份,十二烷基硫酸钠1.0‑4.5份,羟苯乙酯0.5‑1.5份,碳酸二辛酯15.0‑25.0份,乳化硅油40.0‑60.0份,香精0.8‑1.5份,纯化水700.0‑800.0份。所述植物蛋白乳膏用于黄褐斑的外用治疗,具有疗效确切、质量稳定可控、无刺激性、无明显副作用、安全、使用方便、经济的特点。 【EN】The invention discloses a plant protein cream, a preparation method and application thereof, belonging to the technical field of medicine and health, wherein the plant protein cream comprises the following raw materials in parts by weight: 150.0-250.0 parts of hydrogenated jojoba oil, 30.0-70.0 parts of bletilla striata vegetable protein, 2.0-7.0 parts of urea-based hydantoin, 1.0-4.5 parts of sodium dodecyl sulfate, 0.5-1.5 parts of ethyl hydroxybenzoate, 15.0-25.0 parts of dioctyl carbonate, 40.0-60.0 parts of emulsified silicone oil, 0.8-1.5 parts of essence and 700.0-800.0 parts of purified water. The vegetable protein cream is used for external treatment of chloasma, and has the characteristics of definite curative effect, stable and controllable quality, no irritation, no obvious side effect, safety, convenient use and economy.
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申请号:201911069087.7 公开号:CN110851177A 主分类号:G06F8/75
申请人:【中文】北京联合大学【EN】Beijing Union University 申请日:2019.11.05 公开日:2020.02.28
摘要:【中文】本发明涉及一种基于软件故障传播的软件系统关键实体挖掘方法,用于解决大型复杂软件质量难以保证,可信性难以控制,维护费用高等问题,具体包括:建立软件网络;构建软件网络的节点攻击策略;针对构建的节点攻击策略建立软件网络的故障传播模型,计算相对失效比率S来评估故障传播结束后软件网络的损坏情况;利用相对失效比率S识别出软件系统中的关键实体。本发明为提高软件系统的抗攻击性做好了前期准备,提高了整个软件系统的可信性;可以在进行软件体系结构设计时,提高软件系统的抗毁性;另外,对于理解软件系统的拓扑结构、定位软件错误、预防软件漏洞、辅助软件测试、控制和降低软件维护费用等具有重要的实践意义。 【EN】The invention relates to a software system key entity mining method based on software fault propagation, which is used for solving the problems that the quality of large complex software is difficult to ensure, the credibility is difficult to control, the maintenance cost is high and the like, and specifically comprises the following steps: establishing a software network; constructing a node attack strategy of the software network; establishing a fault propagation model of the software network aiming at the constructed node attack strategy, and calculating a relative failure ratio S to evaluate the damage condition of the software network after the fault propagation is finished; the relative failure rate S is used to identify key entities in the software system. The invention makes early preparation for improving the attack resistance of the software system and improves the credibility of the whole software system; the destruction resistance of a software system can be improved when the software architecture is designed; in addition, the method has important practical significance for understanding the topological structure of the software system, positioning software errors, preventing software bugs, assisting software testing, controlling, reducing software maintenance cost and the like.
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申请号:201911178157.2 公开号:CN110864577A 主分类号:F28D21/00
申请人:【中文】天津科技大学【EN】Tianjin University of Science and Technology 申请日:2019.11.27 公开日:2020.03.06
摘要:【中文】本发明一种甲苯连续催化氧化生产苯甲酸工艺的末端热能利用及减排工艺,经过四步冷凝后的混合气体从多通道热交换器第一热媒进口进入多通道热交换器,排出后进入油水分离器,在油水分离器分离甲苯和水后从多通道热交换器的第一冷媒进口进入多通道热交换器进行热交换,排出后进入热交换器,从热交换器出来的混合气体进入蜗轮发电机组,推动透平发电机产生电力,从蜗轮发电机组排出的混合气体再次从多通道热交换器的第二冷媒进口进入多通道热交换器,将第一热媒和第一冷媒冷却到所设计的温度,然后从多通道热交换器的第二冷媒出口进入到吸附器,经过吸附后得到符合排放标准的排放气体。本发明混合气体发电为260kw/hr,节省了三套吸附装置,每年产生经济效益达470万。 【EN】The invention relates to a tail end heat energy utilization and emission reduction process of a process for producing benzoic acid by continuous catalytic oxidation of toluene, mixed gas condensed in four steps enters a multi-channel heat exchanger from a first heat medium inlet of the multi-channel heat exchanger, is discharged and then enters an oil-water separator, after toluene and water are separated by the oil-water separator, the mixed gas enters the multichannel heat exchanger from a first refrigerant inlet of the multichannel heat exchanger for heat exchange, the mixed gas discharged from the multichannel heat exchanger enters the heat exchanger, the mixed gas discharged from the heat exchanger enters the worm gear generator set to push the turbine generator to generate electric power, the mixed gas discharged from the worm gear generator set enters the multichannel heat exchanger from a second refrigerant inlet of the multichannel heat exchanger again to cool the first heating medium and the first cooling medium to the designed temperature, and then the refrigerant enters the adsorber from a second refrigerant outlet of the multi-channel heat exchanger, and the exhaust gas meeting the emission standard is obtained after adsorption. The mixed gas power generation is 260kw/hr, three sets of adsorption devices are saved, and the economic benefit generated each year reaches 470 ten thousand.
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申请号:201911178022.6 公开号:CN110922323A 主分类号:C07C51/265
摘要:【中文】本发明涉及一种甲苯连续催化氧化生产苯甲酸热电耦合高效节能减排工艺,由连续化催化氧化塔顶部出来的混合气体依次经过第一热交换器、第一油水分离器、第二热交换器、第二油水分离器、第三热交换器、第三油水分离器、第四热交换器、第四油水分离器、多通道热交换器、第五油水分离器、第五热交换器、蜗轮发电机组、多通道热交换器、吸附器后排出到室外大气中。本发明实现了全工艺的节能减排,每年产生经济效益上千万。 【EN】The invention relates to a thermoelectric coupling efficient energy-saving emission-reducing process for producing benzoic acid by continuous catalytic oxidation of toluene. The invention realizes the energy conservation and emission reduction of the whole process, and generates tens of millions of economic benefits every year.
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申请号:201911212951.4 公开号:CN110911481A 主分类号:H01L29/739
申请人:【中文】四川大学【EN】SICHUAN University 申请日:2019.12.02 公开日:2020.03.24
摘要:【中文】本发明提供了一种逆导型绝缘栅双极型晶体管(Reverse Conducting Insulated Gate Bipolar Transistor,RC‑IGBT)器件,其含有背面槽型栅极结构。所述背面槽型栅极结构的顶部有第一导电类型的终止环,所述背面槽型栅极结构的两侧与第二导电类型的浮空区直接接触。所述终止环用于降低背面槽型栅极结构顶部附近电场,所述浮空区用于抑制折回(snap‑back)现象。 【EN】The invention provides a Reverse Conducting Insulated Gate Bipolar Transistor (RC-IGBT) device, which comprises a back groove type Gate structure. And the top of the back groove type grid structure is provided with a termination ring of a first conduction type, and two sides of the back groove type grid structure are in direct contact with a floating zone of a second conduction type. The stop ring is used for reducing an electric field near the top of the back groove type grid structure, and the floating space area is used for inhibiting a snap-back phenomenon.
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申请号:201911102540.X 公开号:CN110955239A 主分类号:G05D1/02
摘要:【中文】本发明提供一种基于逆强化学习的无人船多目标轨迹规划方法及系统,所述方法包括:利用强化学习得到最优策略池,输入最终的目标状态的信息,得到到达最终目标点的最优路径,控制无人船按照所述最优路径前行;当前方出现障碍物,基于多目标点利用逆强化学习获取能避开障碍物的路径,控制无人船达到阶段性的新目标点,实现紧急避障。所述系统包括初始化模块、策略估计模块、策略优化模块、以及多目标点模块。本发明的有益效果:不仅能够实现全局路径规划,而且在复杂海域情况下,使用训练出来的策略池以及多目标点能够减少计算时间,实现紧急动态避障。 【EN】The invention provides an unmanned ship multi-target track planning method and system based on inverse reinforcement learning, wherein the method comprises the following steps: obtaining an optimal strategy pool by utilizing reinforcement learning, inputting information of a final target state to obtain an optimal path reaching a final target point, and controlling the unmanned ship to move forwards according to the optimal path; when the obstacle appears in the current place, a path capable of avoiding the obstacle is obtained by utilizing reverse reinforcement learning based on multiple target points, the unmanned ship is controlled to reach a stage new target point, and emergency obstacle avoidance is achieved. The system comprises an initialization module, a strategy estimation module, a strategy optimization module and a multi-target point module. The invention has the beneficial effects that: the method not only can realize global path planning, but also can reduce the calculation time by using the trained strategy pool and multiple target points under the condition of a complex sea area, thereby realizing emergency dynamic obstacle avoidance.
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