摘要：【中文】本发明公开了一种探测基板、其制作方法及平板探测器，包括：衬底基板，依次位于衬底基板上的多个晶体管、氧化物层、多个读取电极和多个光电转换结构；各晶体管的第一电极通过各读取电极与各光电转换结构一一对应电连接，有源层的材质包括氧化物；光电转换结构包括N型半导体层、本征半导体层和P型半导体层；氧化物层至少覆盖晶体管的沟道区且与读取电极相互绝缘。通过在各晶体管所在层与各读取电极所在层之间设置覆盖晶体管沟道区的氧化物层，使得后续沉积光电转换结构的过程中产生的氢原子与氧化物层反应，避免了氢原子到达沟道区，有效改善了晶体管的稳定性，提高了平板探测器的性能。 【EN】The invention discloses a detection substrate, a manufacturing method thereof and a flat panel detector, comprising the following steps: the photoelectric conversion device comprises a substrate base plate, a plurality of transistors, an oxide layer, a plurality of reading electrodes and a plurality of photoelectric conversion structures, wherein the plurality of transistors, the oxide layer, the plurality of reading electrodes and the plurality of photoelectric conversion structures are sequentially arranged on the substrate base plate; the first electrodes of the transistors are electrically connected with the photoelectric conversion structures in a one-to-one correspondence manner through reading electrodes, and the active layer comprises an oxide; the photoelectric conversion structure comprises an N-type semiconductor layer, an intrinsic semiconductor layer and a P-type semiconductor layer; the oxide layer covers at least the channel region of the transistor and is insulated from the read electrode. By arranging the oxide layer covering the channel region of the transistor between the layer where the transistors are located and the layer where the reading electrodes are located, hydrogen atoms generated in the subsequent photoelectric conversion structure deposition process react with the oxide layer, the hydrogen atoms are prevented from reaching the channel region, the stability of the transistors is effectively improved, and the performance of the flat panel detector is improved.

摘要：【中文】本申请的目的是提供一种双主控交互通信的方法及设备，本申请通过第一主控按照心跳报文发送数据包至第二主控；所述第二主控对所述数据包进行校验操作得到校验结果，根据所述校验结果响应所述第一主控，以建立所述第一主控与所述第二主控之间的数据通讯；根据所述第一主控与所述第二主控之间的数据通讯的间隔更新所述心跳报文。从而规范了双主控间的交互通信协议，保证了双主控交互通信的效率，确保了双主控交互通信的可靠性和扩展性。 【EN】The application aims to provide a method and equipment for double-master control interactive communication, and the method and equipment are used for sending a data packet to a second master control through a first master control according to a heartbeat message; the second master control carries out verification operation on the data packet to obtain a verification result, and responds to the first master control according to the verification result so as to establish data communication between the first master control and the second master control; and updating the heartbeat message according to the data communication interval between the first main control and the second main control. Therefore, the interactive communication protocol between the double main controls is standardized, the efficiency of the interactive communication of the double main controls is ensured, and the reliability and the expansibility of the interactive communication of the double main controls are ensured.

摘要：【中文】本发明提出了一种水下数据传输系统，用以满足水下大数据量的数据传输需求。水下数据传输系统包括载有水声通信机和水下光通信机的网关节点、水下监测节点和水下通信节点，其中：水下监测节点，用于在需要发送监测数据时，通过水声通信机向水下通信节点发送第一定位导航引导信息；水下通信节点，用于根据接收到的第一定位导航引导信息移动到相应的位置，通过水下光通信机与水下监测节点建立水下光通信连接，并接收水下监测节点发送的监测数据；接收网关节点在监测数据传输完成后发送的第二定位导航引导信息，并移动到相应位置，通过水下光通信机与网关节点建立水下光通信连接，并通过建立的水下光通信连接向网关节点发送监测数据。 【EN】The invention provides an underwater data transmission system which is used for meeting the data transmission requirement of large underwater data volume. The underwater data transmission system comprises a gateway node, an underwater monitoring node and an underwater communication node, wherein the gateway node is provided with an underwater acoustic communicator and an underwater optical communicator, and the underwater monitoring node comprises: the underwater monitoring node is used for sending first positioning navigation guide information to the underwater communication node through the underwater acoustic communicator when monitoring data need to be sent; the underwater communication node is used for moving to a corresponding position according to the received first positioning navigation guide information, establishing underwater optical communication connection with the underwater monitoring node through the underwater optical communication machine, and receiving monitoring data sent by the underwater monitoring node; and receiving second positioning navigation guide information sent by the gateway node after the transmission of the monitoring data is finished, moving the second positioning navigation guide information to a corresponding position, establishing underwater optical communication connection with the gateway node through the underwater optical communication machine, and sending the monitoring data to the gateway node through the established underwater optical communication connection.

摘要：【中文】本发明公开了一种电力线提取方法、系统及终端，本发明旨在根据地形起伏程度缩放电力线走廊空间分割网格，通过点云密度区间和高程阈值区间对各点云分割区进行滤波处理，同时基于点云倾斜角度过滤剩余非电力线点，基于高斯分布模型滤除噪声点，使电力线点云提取不受走廊地形，走向，点云密度等因素的限制，提高提取效率和准确度，方便用户。 【EN】The invention discloses a power line extraction method, a system and a terminal, aiming at zooming a power line corridor space partition grid according to topographic relief degree, filtering each point cloud partition area through a point cloud density interval and an elevation threshold interval, simultaneously filtering residual non-power line points based on a point cloud inclination angle, and filtering noise points based on a Gaussian distribution model, so that the power line point cloud extraction is not limited by factors such as corridor terrain, trend, point cloud density and the like, the extraction efficiency and accuracy are improved, and the convenience is brought to users.

摘要：【中文】本发明公开了一种海外农业PDF文档内容碎片化方法及系统，方法包括：获取海外农业PDF文档，将其转储为图片后输入PDF文档信息提取模型中，检测海外农业PDF文档的碎片化内容；将海外农业PDF文档的碎片化内容进行图像转储进行显示。训练模型的过程包括：获取进行人工标注信息后的PDF文档，将其转储为图片后，采样图片的图像数据根据采样区域的大小与宽高比筛选数据，设置预设大小与宽高比组合的锚框，根据预设方法确定与真实边框最接近的锚框作为匹配锚框；标注每个匹配锚框的类别，输入卷积神经网络中进行训练，将训练好的卷积神经网络作为PDF文档信息提取模型。本发明可以在训练样本的基础上对各种不同版式的PDF文档内容进行识别、分类和标注，兼容性较好。 【EN】The invention discloses a method and a system for fragmenting PDF document contents in overseas agriculture, wherein the method comprises the following steps: acquiring an overseas agricultural PDF document, dumping the overseas agricultural PDF document into a picture, inputting the picture into a PDF document information extraction model, and detecting fragmented content of the overseas agricultural PDF document; and carrying out image dump on fragmented contents of the PDF document of the overseas agriculture for display. The process of training the model comprises the following steps: acquiring a PDF document subjected to manual information marking, dumping the PDF document into a picture, screening data according to the size and the aspect ratio of a sampling area by using image data of the sampled picture, setting an anchor frame with a preset size and aspect ratio combination, and determining an anchor frame closest to a real frame as a matched anchor frame according to a preset method; and marking the category of each matched anchor frame, inputting the category into a convolutional neural network for training, and taking the trained convolutional neural network as a PDF document information extraction model. The method can identify, classify and label the PDF document contents of different formats on the basis of the training sample, and has good compatibility.

摘要：【中文】本发明公开了一种电力线拟合方法、系统及终端，本发明旨在对电力线点云分档后采用随机抽样一致算法对分档后的电力线点云以距离阈值作为筛选条件随机采样，并采用最小二乘法以获取高精度的水平拟合直线，并从原始点云中分离出第一电力线点，循环调用随机抽样一致性算法直到原始点云中没有电力线可分离为止，同时选用通用的曲线拟合模型拟合各条电力线点在电力线走向和X轴构成的平面上的投影拟合曲线，通过拟合直线、曲线方程快速三维重构成电力线矢量，操作简单，效率高，给用户带来方便。 【EN】The invention discloses a power line fitting method, a system and a terminal, and aims to adopt a random sampling consistency algorithm to randomly sample power line point clouds after grading the power line point clouds by taking a distance threshold as a screening condition, adopt a least square method to obtain a high-precision horizontal fitting straight line, separate a first power line point from the original point clouds, circularly call the random sampling consistency algorithm until no power line can be separated in the original point clouds, simultaneously select a universal curve fitting model to fit a projection fitting curve of each power line point on a plane formed by the power line trend and an X axis, and rapidly reconstruct the power line vector in three dimensions by the fitting straight line and a curve equation.