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申请号:201911206721.7 公开号:CN110928302A 主分类号:G05D1/02
申请人:【中文】华中科技大学【EN】HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY 申请日:2019.11.29 公开日:2020.03.27
摘要:【中文】本发明公开一种人机协同自然语言空间导航方法及系统,机器人接收用户发送的空间导航语音指令,并根据预设的语法规则,将空间导航语音指令转化成相应的导航指令数组;空间导航语音指令属于自然语言;机器人采集机器人所在环境中界标物的位置和属性;并根据界标物的属性确定机器人的空间认知地图;机器人基于空间认知地图对导航指令数组进行认知推理,在空间认知地图中确定导航指令数组要求机器人所要到达的目的地的空间三维坐标,以及确定机器人到达目的地所要执行的动作;机器人根据目的地的空间三维坐标和所要执行的动作执行相关导航动作以到达目的地。本发明增强机器人对人类自然语言空间导航指令意图的理解。 【EN】The invention discloses a man-machine cooperative natural language space navigation method and a system, wherein a robot receives a space navigation voice command sent by a user and converts the space navigation voice command into a corresponding navigation command array according to a preset grammar rule; the space navigation voice instruction belongs to natural language; the robot collects the position and the attribute of a landmark object in the environment where the robot is located; determining a space cognitive map of the robot according to the attributes of the landmark objects; the robot performs cognitive inference on the navigation instruction array based on the spatial cognitive map, determines spatial three-dimensional coordinates of a destination to which the navigation instruction array requires the robot to arrive in the spatial cognitive map, and determines actions to be executed when the robot arrives at the destination; the robot performs the relevant navigation actions to reach the destination according to the spatial three-dimensional coordinates of the destination and the action to be performed. The invention enhances the understanding of the robot to the human natural language space navigation instruction intention.
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申请号:201911207208.X 公开号:CN110990594A 主分类号:G06F16/387
申请人:【中文】华中科技大学【EN】HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY 申请日:2019.11.29 公开日:2020.04.10
摘要:【中文】本发明公开一种基于自然语言交互的机器人空间认知方法及系统,包括:建立基于自然语言表达的空间信息语料库,包括:目标属性特征描述语料和目标位置特征描述语料;根据预设的语法规则将目标属性特征描述语料和目标位置特征描述语料转化成关键词数组;根据关键词数组中包含的物体相关特征,判断目标物、参照物所属类别和空间位置计算关系,空间位置计算关系包括如下关系中的至少一种:目标物相对参照物的方向关系、目标物相对参照物的距离关系以及目标物相对至少两个参照物的拓扑关系;根据目标物、参照物所属类别和空间位置计算关系,确定目标物的坐标范围,以便后续进行目标物搜索。本发明能够降低人和机器人之间的交互频次,提升人机交互效率。 【EN】The invention discloses a robot space cognition method and system based on natural language interaction, which comprises the following steps: establishing a spatial information corpus based on natural language expression, comprising: a target attribute feature description corpus and a target location feature description corpus; converting the target attribute feature description corpus and the target position feature description corpus into a keyword array according to a preset grammar rule; judging the calculation relationship between the object type and the spatial position of the target object and the reference object according to the related characteristics of the object contained in the keyword array, wherein the calculation relationship of the spatial position comprises at least one of the following relationships: the direction relation of the target object relative to the reference object, the distance relation of the target object relative to the reference object and the topological relation of the target object relative to at least two reference objects; and determining the coordinate range of the target object according to the calculation relationship between the categories and the spatial positions of the target object and the reference object so as to search for the target object in the following process. The invention can reduce the interaction frequency between the human and the robot and improve the human-computer interaction efficiency.
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申请号:201911383975.6 公开号:CN111045102A 主分类号:G01V8/10
摘要:【中文】本发明公开了一种红外与激光接收共口径复合探测系统,包括共用镜组、激光镜组以及红外镜组;所述共用镜组、激光镜组以及红外镜组设置于同一光轴上;所述共用镜组用于对红外激光混合光在汇聚光路中进行分色;所述分色为对透射激光以及反射红外;所述激光镜组设置于共用镜组透射的端侧,用于对透射的激光进行成像;所述红外镜组设置于共用镜组反射的端侧,用于对红外进行成像。通过共用镜组将红外激光混合光在汇聚光路中进行分色,反射红外,透射激光,在光路中避免平行平板的使用带来的倾斜像差,透射激光通过激光镜组校正像差,反射红外通过红外镜组校正像差,成像质量好;系统构型灵巧紧凑;杂光抑制效果好。 【EN】The invention discloses an infrared and laser receiving common-caliber composite detection system, which comprises a common lens group, a laser lens group and an infrared lens group; the shared lens group, the laser lens group and the infrared lens group are arranged on the same optical axis; the shared mirror group is used for separating colors of the infrared laser mixed light in a convergence light path; the color separation is to transmit laser and reflect infrared; the laser mirror group is arranged at the end side of the transmission of the common mirror group and is used for imaging the transmitted laser; the infrared mirror group is arranged at the end side reflected by the common mirror group and is used for imaging infrared rays. The infrared laser mixed light is subjected to color separation in a convergent light path through the shared lens group, infrared rays are reflected, laser rays are transmitted, oblique aberration caused by the use of a parallel flat plate is avoided in the light path, the aberration is corrected through the laser lens group by the transmitted laser rays, the aberration is corrected through the infrared lens group by the reflected infrared rays, and the imaging quality is good; the system has flexible and compact structure; the effect of inhibiting veiling glare is good.
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申请号:201911335553.1 公开号:CN111079072A 主分类号:G06F17/10
摘要:【中文】本发明涉及天文光学技术领域,公开了一种光学系统PSF椭率计算方法、系统及电子设备,通过在数值计算软件中,设置特征视场;建立数值计算软件与光学系统设计软件的动态链接,打开光学系统设计文件,获取光学系统PSF数据文件并得到PSF参数数据;计算PSF能量质心位置;根据所述能量质心位置,计算光学系统椭率的两个分量e1和e2,并得到PSF椭率,重复计算过程,得到所有特征视场的PSF椭率。本发明不仅可提高PSF椭率的计算精度,还可减少冗余数据,进一步提升PSF椭率的计算效率。 【EN】The invention relates to the technical field of astronomical optics, and discloses an optical system PSF (particle swarm optimization) ellipsometry calculation method, system and electronic equipment, wherein a characteristic view field is set in numerical calculation software; establishing a dynamic link between numerical calculation software and optical system design software, opening an optical system design file, acquiring an optical system PSF data file and obtaining PSF parameter data; calculating the PSF energy centroid position; and calculating two components e1 and e2 of the ellipsometry of the optical system according to the energy mass center position, obtaining the PSF ellipsometry, and repeating the calculation process to obtain the PSF ellipsometry of all the characteristic fields. The invention can not only improve the calculation precision of the PSF ellipse, but also reduce redundant data and further improve the calculation efficiency of the PSF ellipse.
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申请号:201911251685.6 公开号:CN110931184A 主分类号:H01B19/00
摘要:【中文】本发明公开了一种绝缘件的制造方法,包括:获取制造所述绝缘件所需的基材;根据所述绝缘件的待调控区域的待调控性能,获取符合预设条件的填充材料;其中,所述填充材料的目标特性与所述基材的同一特性的大小不相等;所述目标特性与所述待调控性能呈正相关或负相关、且与所述填充材料的分布密度呈正相关;将所述基材和所述填充材料均匀混合,注入预设的绝缘件模具,并设定预设角度静置,以使所述填充材料在所述基材中定向移动,直至所述绝缘件的所述待调控性能趋于均匀;最后将所述绝缘件加热成型。本发明还公开了相应的绝缘件的制造装置,能够提高绝缘件中局部区域的填充材料的分布密度,以制造在电力设备运行中相应性能趋于均匀的绝缘件。 【EN】The invention discloses a manufacturing method of an insulating part, which comprises the following steps: obtaining a substrate required for manufacturing the insulating part; according to the performance to be regulated and controlled of the area to be regulated and controlled of the insulating part, obtaining a filling material meeting preset conditions; wherein the target property of the filler material is not equal in magnitude to the same property of the substrate; the target characteristic is positively or negatively correlated with the performance to be regulated and positively correlated with the distribution density of the filling material; uniformly mixing the base material and the filling material, injecting the mixture into a preset insulating part mold, and setting a preset angle for standing so as to enable the filling material to directionally move in the base material until the performance of the insulating part to be regulated tends to be uniform; and finally, heating and forming the insulating part. The invention also discloses a corresponding manufacturing device of the insulating part, which can improve the distribution density of the filling material in the local area of the insulating part so as to manufacture the insulating part with uniform corresponding performance in the operation of the power equipment.
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申请号:202010076269.3 公开号:CN111261339A 主分类号:H01B13/00
摘要:【中文】本发明公开了一种电缆加工方法,其包括:制备待加工电缆的电缆线芯导体层;制备对应的导体屏蔽层;制备对应的绝缘层包裹于所述导体屏蔽层外侧;制备对应的绝缘屏蔽层包裹于所述绝缘层外侧;在环氧树脂基材中添加高热导率颗粒;将包裹有所述绝缘屏蔽层的待加工电缆缠绕在卷轮机上,控制所述卷轮机运转以使所述待加工电缆浸入所述浸泡池内;将所述浸泡池内的所述待加工电缆以垂直方向进行提拉,自然晾干后放入烘焙箱进行加热处理。本发明提供的电缆加工方法,通过在环氧树脂基材中填充高热导率填充颗粒,构建具有高热导率的薄膜层,保证了整个电缆具有较佳的电气性能、屏蔽性能与导热性能,加工方法步骤清晰,极大地方便了电缆的生产与加工流程。 【EN】The invention discloses a cable processing method, which comprises the following steps: preparing a conductor layer of a cable core of the cable to be processed; preparing a corresponding conductor shielding layer; preparing a corresponding insulating layer to wrap the outer side of the conductor shielding layer; preparing a corresponding insulation shielding layer to wrap the outer side of the insulation layer; adding high thermal conductivity particles to an epoxy resin substrate; winding the cable to be processed wrapped with the insulation shielding layer on a winding machine, and controlling the winding machine to operate so as to enable the cable to be processed to be immersed in the soaking pool; and lifting the cable to be processed in the soaking pool in a vertical direction, naturally airing the cable, and then putting the cable into a baking oven for heating treatment. According to the cable processing method provided by the invention, the high-thermal-conductivity filling particles are filled in the epoxy resin base material to construct the thin film layer with high thermal conductivity, so that the whole cable is ensured to have better electrical property, shielding property and thermal conductivity, the processing method has clear steps, and the production and processing flow of the cable is greatly facilitated.
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