当前查询到6条专利与查询词 "Wu Zongzhu"相关,搜索用时0.3437166秒!排序方式:
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申请号:201911157247.3 公开号:CN110926430A 主分类号:G01C11/04
摘要:【中文】本发明属于监测系统技术领域,公开了一种空地一体化红树林监测系统及控制方法,通过无人机或者其他航拍手段获取统计目标区域的高分辨率航空影像,分析红树林的结构分布;通过采集水文、气象环境因子对所在地域进行气象水文的检测;根据步骤一检测的数据,用高分影像树冠提取软件打开图像进行处理,与原有图像进行对比,确定红树林数量;根据步骤一检测的数据,结合影像光谱与纹理特征,对红树林虫害状况进行估测;利用统计学系统抽样原理,对单块区域的红树林对野生动物进行种类统计,根据检测动物种类数量,对整体的红树林内的动作种类进行评估,得出动物种类。本发明采用遥感信息技术进行红树林的监测及信息的传输,提高了监测的质量和效率。 【EN】The invention belongs to the technical field of monitoring systems, and discloses an air-ground integrated mangrove forest monitoring system and a control method, wherein a high-resolution aerial image of a statistical target area is obtained through an unmanned aerial vehicle or other aerial means, and the structural distribution of a mangrove forest is analyzed; detecting meteorological hydrology in the region by acquiring hydrological and meteorological environment factors; opening the image by using high-resolution image crown extraction software according to the data detected in the first step for processing, comparing the image with the original image, and determining the number of mangroves; estimating the mangrove forest pest condition according to the data detected in the first step by combining the image spectrum and the texture characteristics; and (3) carrying out species statistics on wild animals in the mangrove forest of the single block region by utilizing a statistical system sampling principle, and evaluating the motion species in the whole mangrove forest according to the detected animal species quantity to obtain the animal species. The invention adopts the remote sensing information technology to monitor the mangrove forest and transmit the information, thereby improving the monitoring quality and efficiency.
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申请号:201910089563.5 公开号:CN111009210A 主分类号:G09G3/32
摘要:【中文】本发明公开一种显示面板以及显示面板的驱动方法。所述显示面板,分别包括多个子像素的多个像素以矩阵形态布置于玻璃上,所述多个子像素中的每一个包括:驱动电路,形成于所述玻璃上并被施加PAM数据电压以及PWM数据电压;以及,无机发光元件,以与所述驱动电路电连接的方式安装于所述驱动电路上并基于从所述驱动电路提供的驱动电流而发光,其中,向包括在所述显示面板的所述多个像素一并施加所述PAM数据电压,并且,所述驱动电路基于施加的所述PWM数据电压控制具有与施加的所述PAM数据电压相对应的振幅的驱动电流的脉冲宽度,以控制所述无机发光元件发出的光的色阶。 【EN】The invention discloses a display panel and a driving method of the display panel. The display panel, a plurality of pixels respectively including a plurality of sub-pixels are arranged on a glass in a matrix form, each of the plurality of sub-pixels includes: a driving circuit formed on the glass and applied with a PAM data voltage and a PWM data voltage; and an inorganic light emitting element mounted on the driving circuit so as to be electrically connected to the driving circuit and emitting light based on a driving current supplied from the driving circuit, wherein the PAM data voltage is collectively applied to the plurality of pixels included in the display panel, and the driving circuit controls a pulse width of the driving current having an amplitude corresponding to the PAM data voltage applied based on the PWM data voltage applied, so as to control a color gradation of light emitted by the inorganic light emitting element.
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申请号:201910089753.7 公开号:CN111009211A 主分类号:G09G3/32
摘要:【中文】本发明公开一种显示面板以及显示面板的驱动方法。显示面板,分别包括多个子像素的多个像素以矩阵形态布置于玻璃上,多个子像素中的每一个包括:驱动电路,形成于玻璃上,并被施加PAM数据电压以及PWM数据电压;无机发光元件,以与驱动电路电连接的方式安装于驱动电路上并基于从驱动电路提供的驱动电流而发光,其中,向包括在显示面板的多个像素一并施加PAM数据电压,并且,所述驱动电路基于驱动电路的驱动电压对包括于所述多个子像素中的每一个中的驱动电路之间的偏差进行补偿,并基于施加的所述PWM数据电压控制具有与施加的所述PAM数据电压相对应的振幅的驱动电流的脉冲宽度,以控制所述无机发光元件发出的光的色阶。 【EN】The invention discloses a display panel and a driving method of the display panel. A display panel in which a plurality of pixels respectively including a plurality of sub-pixels are arranged in a matrix on a glass, each of the plurality of sub-pixels including: a driving circuit formed on the glass and applied with a PAM data voltage and a PWM data voltage; and an inorganic light emitting element mounted on the driving circuit in such a manner as to be electrically connected to the driving circuit and emitting light based on a driving current supplied from the driving circuit, wherein a PAM data voltage is collectively applied to a plurality of pixels included in the display panel, and the driving circuit compensates for a deviation between the driving circuits included in each of the plurality of sub-pixels based on the driving voltage of the driving circuit and controls a pulse width of the driving current having an amplitude corresponding to the applied PAM data voltage based on the applied PWM data voltage to control a color gradation of light emitted from the inorganic light emitting element.
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申请号:201911179845.0 公开号:CN110877852A 主分类号:B66B19/02
摘要:【中文】本发明涉及更换矿井尾绳安全技术领域,尤其是立井摩擦式提升机快速换绳系统包括设置在井口上方的北箕斗天轮、南箕斗天轮,所述北箕斗天轮位于所述南箕斗天轮上方北侧;在所述井口北侧安装一东西方向的横梁用来安装压绳轮,在所述压绳轮的北侧固定安装有绳滚;在井口南侧安装小绞车、大绞车;在井口南侧的车房内安装车房滚筒;方法包括如下步骤:穿小绞车钢丝绳;披新绳;旧绳带新绳:旧绳带新绳打联合板;锁绳、换绳、做钩头;新绳带旧绳,拆旧绳进缠绳车;试运行。换绳速度快,整个换绳的过程中能够有效的保证换绳时的安全性,操作施工安全可靠,同时在钢丝绳导绳的过程中能够合理的进行控制使得钢丝绳能够在运行到过程中保持稳定与省力。 【EN】The invention relates to the technical field of safety in replacing mine tail rope, in particular to a quick rope replacing system of a vertical shaft friction type hoister, which comprises a north skip head sheave and a south skip head sheave, wherein the north skip head sheave is arranged above a well head and is positioned on the north side above the south skip head sheave; a cross beam in the east-west direction is arranged on the north side of the wellhead and used for installing a rope pressing wheel, and a rope roller is fixedly arranged on the north side of the rope pressing wheel; installing a small winch and a large winch at the south side of a well head; a garage roller is arranged in a garage on the south side of the well mouth; the method comprises the following steps: threading a small winch steel wire rope; wrapping a new rope; the old rope carries the new rope: the old rope is tied with a new rope to form a combined plate; locking, replacing and making a hook head; the new rope is provided with an old rope, and the old rope is dismantled and enters a rope winding vehicle; and (6) performing test operation. The rope changing speed is high, the safety during rope changing can be effectively guaranteed in the whole rope changing process, the operation and construction are safe and reliable, and meanwhile, the steel wire rope can be kept stable and labor-saving in the running process by reasonably controlling the steel wire rope guide rope process.
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申请号:201911401796.0 公开号:CN111144508A 主分类号:G06K9/62
摘要:【中文】本发明公开了一种煤矿副井轨道运输自动控制系统和控制方法,在煤矿掘进生产矿车运输过程中,能够将矿车内装载物识别为煤、矸石或者物料,从而控制矿车走煤炭运输轨道、矸石运输轨道或物料运输轨道,实现煤矿副井分运轨道的无人值守。所述煤矿副井轨道运输自动控制系统包括:摄像头、计算机、司控道岔控制器、司控道岔。本发明摒弃了传统的煤矸图像分类所使用基于灰度和纹理信息的方法,采用了深度学习技术自动提取特征,具有较强的鲁棒性;并使用图像处理技术判断矿车位置,仅使用摄像头、计算机、司控道岔控制器和司控道岔组成的系统就能实现对矿车装载物的实时识别和矿车运输方向的实时控制,实现矿车运输自动控制。 【EN】The invention discloses an automatic control system and a control method for rail transportation of a coal mine auxiliary shaft, which can identify the loading in a mine car as coal, gangue or materials in the transportation process of a mine car produced by tunneling a coal mine, thereby controlling the mine car to move along the coal transportation rail, the gangue transportation rail or the material transportation rail and realizing the unattended operation of the coal mine auxiliary shaft transportation rail. Colliery auxiliary shaft rail transport automatic control system includes: camera, computer, department control switch controller, department control switch. The method abandons the method based on gray level and texture information used in the traditional classification of the coal and gangue images, adopts the deep learning technology to automatically extract the characteristics, and has stronger robustness; and the position of the mine car is judged by using an image processing technology, and the real-time identification of the loaded goods of the mine car and the real-time control of the transportation direction of the mine car can be realized by using a system consisting of a camera, a computer, a driver-control turnout controller and a driver-control turnout, so that the automatic control of the transportation of the mine car is realized.
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