摘要：【中文】本发明公开了一种高可靠性的物联网远程管理系统，包括控制系统以及与控制系统无线连接的监控装置，所述控制系统可通过无线信号控制监控装置工作以及通过监控装置获取信号数据，所述监控装置包括可伸缩底座以及可枢转安装于底座的摄像装置，所述底座可在伸出状态和缩回状态切换，所述底座包括中部具有空腔的第一壳体、可滑动套设于第一壳体的第二壳体以及可滑动套设于第二壳体的第三壳体。在监控装置设置可伸缩底座，通过第一壳体、第二壳体以及第三壳体的相互配合，控制监控装置在车内的不同高度，且其体积较小，在缩回状态时高度较低，不会影响车内的使用，且适用不同安装环境。 【EN】The invention discloses a high-reliability remote management system of an internet of things, which comprises a control system and a monitoring device wirelessly connected with the control system, wherein the control system can control the monitoring device to work through a wireless signal and acquire signal data through the monitoring device, the monitoring device comprises a telescopic base and a camera device which can be pivotally arranged on the base, the base can be switched between an extending state and a retracting state, and the base comprises a first shell, a second shell and a third shell, wherein the first shell is provided with a cavity in the middle, the second shell is slidably sleeved on the first shell, and the third shell is slidably sleeved on the second shell. The retractable base is arranged on the monitoring device, the monitoring device is controlled to be at different heights in the vehicle through the mutual matching of the first shell, the second shell and the third shell, the size of the monitoring device is small, the height is low in the retraction state, the use in the vehicle cannot be influenced, and the monitoring device is suitable for different installation environments.

摘要：【中文】本申请公开了一种黑光全彩实现方法，包括：通过黑白和彩色图像传感器分别获取黑白和彩色图像；将所述彩色图像转换成YCbCr格式的第一图像；对所述YCbCr格式的第一图像进行插值，得到与所述黑白图像对应的灰度图的分辨率相同的YCbCr格式的第二图像；对所述YCbCr格式的第二图像和所述灰度图进行融合，得到YCbCr格式的第三图像；将所述YCbCr格式的第三图像转换成Bayer格式的图像；对所述Bayer格式的图像进行图像信号处理，恢复为彩色图像。本申请还公开了对应的黑光全彩摄像机、非瞬时计算机可读存储介质和电子设备。应用本申请，能够节约黑光全彩实现过程中所耗费的系统资源，并提高图像质量。 【EN】The application discloses a black light full-color realization method, which comprises the following steps: respectively acquiring a black-white image and a color image through a black-white and color image sensor; converting the color image into a first image in YCbCr format; interpolating the first image in the YCbCr format to obtain a second image in the YCbCr format, wherein the resolution of the second image is the same as that of the gray scale image corresponding to the black-and-white image; fusing the second image in the YCbCr format with the gray scale image to obtain a third image in the YCbCr format; converting the third image in the YCbCr format into an image in a Bayer format; and carrying out image signal processing on the Bayer format image to restore the Bayer format image into a color image. The application also discloses a corresponding black-light full-color camera, a non-transitory computer readable storage medium and an electronic device. By applying the method and the device, system resources consumed in the process of realizing the black light full color can be saved, and the image quality is improved.

摘要：【中文】本发明实施例公开了一种提高红外图像与可见光图像融合的信噪比方法，其特征在于，该方法包括，预处理可见光图像得到具有灰度色彩YUV格式的第一可见光图像，预处理红外图像得到具有灰度信息的第一红外图像，将所述第一可见光图像进行保留边缘的模糊化处理，根据模糊化处理后的图像提取出区域细节，得到区域细节信息，将所述第一红外图像与区域细节信息进行融合，得到融合后的灰度图，将融合后的灰度图与第一可见光图像整合，得到整合后的图像。本发明实施例可以获得反映一块区域内图像的整体特征，有利于还原物体表面的块状特征，提高了融合的灰度信息YF与可见光的色彩信息UV信息组合后的画面信噪比，进一步地，提高了色彩自然程度。 【EN】The embodiment of the invention discloses a method for improving the signal-to-noise ratio of fusion of an infrared image and a visible light image, which is characterized by comprising the steps of preprocessing the visible light image to obtain a first visible light image with a gray level color YUV format, preprocessing the infrared image to obtain a first infrared image with gray level information, performing edge-preserving fuzzification processing on the first visible light image, extracting area details according to the fuzzified image to obtain area detail information, fusing the first infrared image and the area detail information to obtain a fused gray level image, and integrating the fused gray level image and the first visible light image to obtain an integrated image. The embodiment of the invention can obtain the integral characteristics of the image in a block area, is beneficial to reducing the block characteristics of the surface of an object, improves the image signal-to-noise ratio after the combination of the fused gray information YF and the color information UV information of visible light, and further improves the color natural degree.

摘要：【中文】本发明公开了一种船舶自动驾驶能力训练系统及其控制方法，所述系统包括：输入模块，用于输入仿真参数，以及虚拟船舶的控制指令；控制模块，用于根据虚拟船舶的控制指令控制虚拟船舶的行驶状态；仿真模块，用于根据输入模块的仿真参数，生成虚拟场景；显示模块，用于显示仿真模块生成的虚拟场景；影像采集模块，用于采集显示模块所显示的虚拟场景的影像；数据分析模块，用于根据影像采集模块和虚拟船舶的控制指令，训练船舶自动驾驶模型。本发明通过对船舶的行驶条件进行仿真，使得数据采集以及船舶自动驾驶模型的训练可以在室内完成，增加了训练的效率以及减少了训练成本。本发明可以广泛应用于船舶自动驾驶技术领域。 【EN】The invention discloses a training system for automatic driving ability of a ship and a control method thereof, wherein the system comprises: the input module is used for inputting simulation parameters and control instructions of the virtual ship; the control module is used for controlling the running state of the virtual ship according to the control instruction of the virtual ship; the simulation module is used for generating a virtual scene according to the simulation parameters of the input module; the display module is used for displaying the virtual scene generated by the simulation module; the image acquisition module is used for acquiring the image of the virtual scene displayed by the display module; and the data analysis module is used for training the automatic ship driving model according to the image acquisition module and the control instruction of the virtual ship. According to the invention, the driving conditions of the ship are simulated, so that data acquisition and training of the automatic ship driving model can be completed indoors, the training efficiency is increased, and the training cost is reduced. The invention can be widely applied to the technical field of automatic driving of ships.

摘要：【中文】本发明公开了一种皮带自动纠偏装置及给料机。给料机包括皮带自动纠偏装置，皮带自动纠偏装置包括从动滚筒、第一固定部、第二固定部、伸缩调节机构、第一偏移检测开关以及第二偏移检测开关。本发明实现了自动纠偏，从而不需人工巡视即可及时准确的调整皮带的位置，避免了皮带过早损坏或者撕裂，尤其对于称重给料机，防止了皮带跑偏影响称重系统的精度和稳定性。而且，本发明以料机原有的液压泵为动力源，节能环保，方便实用。 【EN】The invention discloses an automatic belt deviation rectifying device and a feeding machine. The feeder includes automatic deviation correcting device of belt, and automatic deviation correcting device of belt includes driven cylinder, first fixed part, second fixed part, flexible adjustment mechanism, first skew detection switch and second skew detection switch. The automatic deviation rectifying device realizes automatic deviation rectifying, so that the position of the belt can be timely and accurately regulated without manual inspection, the belt is prevented from being prematurely damaged or torn, and particularly for a weighing feeder, the belt deviation is prevented from influencing the precision and the stability of a weighing system. In addition, the hydraulic pump of the material machine is used as a power source, so that the hydraulic pump is energy-saving, environment-friendly, convenient and practical.

摘要：【中文】一种器件包括从衬底延伸的鳍、在鳍的侧壁上方并沿着鳍的侧壁的栅极堆叠件，沿着栅极堆叠件的侧壁的栅极间隔件、以及在鳍中并且与栅极间隔件相邻的外延源极/漏极区。外延源极/漏极区包括在鳍上的第一外延层，第一外延层包括硅、锗和砷，以及在第一外延层上的第二外延层，第二外延层包括硅和磷，第一外延层将第二外延层与鳍隔开。外延源极/漏极区还包括在第二外延层上的第三外延层，第三外延层包括硅、锗和磷。本发明实施例涉及半导体器件及其形成方法。 【EN】A device includes a fin extending from a substrate, a gate stack over and along sidewalls of the fin, a gate spacer along sidewalls of the gate stack, and an epitaxial source/drain region in the fin and adjacent to the gate spacer. The epitaxial source/drain regions include a first epitaxial layer on the fin, the first epitaxial layer including silicon, germanium, and arsenic, and a second epitaxial layer on the first epitaxial layer, the second epitaxial layer including silicon and phosphorus, the first epitaxial layer separating the second epitaxial layer from the fin. The epitaxial source/drain regions further include a third epitaxial layer on the second epitaxial layer, the third epitaxial layer including silicon, germanium, and phosphorus. Embodiments of the invention relate to a semiconductor device and a method of forming the same.

摘要：【中文】本发明公开了一种多船碰撞预测方法、系统和存储介质，所述方法包括以下步骤：获取若干船舶的当前状态信息；根据若干船舶的当前状态信息，通过船舶运动学模型预测船舶的运行轨迹和位置信息；根据船舶的运行轨迹和位置信息预测在预设时间段内船舶的碰撞风险状态；根据船舶碰撞风险状态构建多船协同避碰优化模型；求解多船协同避碰优化模型，生成多船避碰方案。本发明通过船舶运动学模型根据获取的当前状态信息，预测船舶的运动轨迹和位置信息，通过求解由碰撞风险状态构建的多船协同碰撞优化模型，生成多船避碰方案，从而使水域上的船舶能够根据多船避碰方案进行行驶，降低船舶发生碰撞的概率。本发明可广泛应用于水运交通技术领域。 【EN】The invention discloses a multi-ship collision prediction method, a multi-ship collision prediction system and a storage medium, wherein the method comprises the following steps: acquiring current state information of a plurality of ships; predicting the running track and position information of the ship through a ship kinematics model according to the current state information of a plurality of ships; predicting the collision risk state of the ship within a preset time period according to the running track and the position information of the ship; constructing a multi-ship cooperative collision avoidance optimization model according to the ship collision risk state; and solving the multi-ship cooperative collision avoidance optimization model to generate a multi-ship collision avoidance scheme. According to the invention, the motion trail and the position information of the ship are predicted through the ship kinematics model according to the acquired current state information, and the multi-ship collision avoidance scheme is generated by solving the multi-ship cooperative collision optimization model constructed by the collision risk state, so that the ship in the water area can run according to the multi-ship collision avoidance scheme, and the collision probability of the ship is reduced. The invention can be widely applied to the technical field of water transportation.

摘要：【中文】本申请公开了一种机车柴油机的控制方法，获取机车柴油机的排气口的尾气温度及机车柴油机的当前负荷率，将尾气温度与第一温度阈值进行比较，将当前负荷率与第一负荷率阈值进行比较，在尾气温度大于第一温度阈值，和/或，当前负荷率大于第一负荷率阈值且该状态持续预设时长的情况下，控制机车柴油机提升转速。基于本申请公开的机车柴油机的控制方法，将尾气温度和负荷率也作为控制机车柴油机转速的依据，当尾气温度较高时，控制机车柴油机提升转速，以控制排放的尾气温度在合适的范围内；当负荷率较高时，控制机车柴油机提升转速，使得柴油机负荷率处于合适的范围内，避免负荷率过高对柴油机造成的不利影响，使柴油机在实际应用中实现性能的优化。 【EN】The application discloses a control method of a locomotive diesel engine, which comprises the steps of obtaining the tail gas temperature of an exhaust port of the locomotive diesel engine and the current load rate of the locomotive diesel engine, comparing the tail gas temperature with a first temperature threshold value, comparing the current load rate with a first load rate threshold value, and controlling the locomotive diesel engine to increase the rotating speed under the condition that the tail gas temperature is greater than the first temperature threshold value and/or the current load rate is greater than the first load rate threshold value and the state lasts for a preset time length. According to the control method of the locomotive diesel engine, the tail gas temperature and the load factor are also used as the basis for controlling the rotating speed of the locomotive diesel engine, and when the tail gas temperature is higher, the rotating speed of the locomotive diesel engine is controlled to be increased so as to control the temperature of the discharged tail gas to be in a proper range; when the load factor is higher, the diesel engine of the locomotive is controlled to increase the rotating speed, so that the load factor of the diesel engine is in a proper range, the adverse effect on the diesel engine caused by overhigh load factor is avoided, and the performance of the diesel engine is optimized in practical application.

摘要：【中文】本发明公开了一种基于生产者依概率反向再生机制的改进人工生态系统优化算法，步骤为：计算各个体适应度值及初始最优解；按随机数与0.5的相对大小依概率执行反向再生机制并产生生产者；按随机数与1/3及2/3的相对大小将生物体种群的其他个体等概率设定为植食性、杂食性和肉食性动物；根据问题解空间的上下界检验当前迭代时生物体种群的解位置有效性；计算生物体种群中各个体的适应度值；计算新生物体种群的个体适应度值，并按最优原则确定当前最优解和最优目标值。本发明能够在生物体的个体数量和最大迭代搜索次数等同等条件下更好地依概率趋近于函数的真实最优解，有效增强了算法的全局探索能力、局部开采能力和算法稳健性。 【EN】The invention discloses an improved artificial ecosystem optimization algorithm based on a producer reverse regeneration mechanism according to probability, which comprises the following steps: calculating the fitness value and the initial optimal solution of each body; executing a reverse regeneration mechanism according to the relative size of the random number and 0.5 and probability and generating a producer; setting the equiprobable probabilities of other individuals of the organism population as phytophagous, omnivorous and carnivorous animals according to the relative sizes of the random numbers 1/3 and 2/3; checking the validity of the solution position of the organism population in the current iteration according to the upper and lower bounds of the problem solution space; calculating the fitness value of each individual in the organism population; and calculating the individual fitness value of the new organism population, and determining the current optimal solution and the optimal target value according to the optimal principle. The method can better approach to the real optimal solution of the function according to the probability under the same conditions of the individual number of organisms, the maximum iterative search frequency and the like, and effectively enhances the global exploration capability, the local mining capability and the algorithm robustness of the algorithm.

摘要：【中文】本发明公开了一种改进的LEACH分簇层次路由算法，该方法为：首先，对无线传感器网络节点进行初始化，通过综合考量节点剩余能量和数据传输的距离之间的动态关系来评估对簇头选举的影响进行加权计算，从而得到进行簇头选举的阈值A(n)，通过判断节点能量与阈值的大小来确定是否当选簇头(节点能量小于簇头则当选簇头)，再均匀簇头分布，根据公式进行判断，将分布不合理的簇头进行淘汰进行二次筛选，重新与阈值公式进行比较补齐簇头个数。再根据候选簇头之间的节点集合进行三次筛选，确定最终簇头节点。其次，簇头选举结束后，各个簇头开始向簇内节点广播信号，等待簇内其他节点的成簇请求。最后各个普通节点收到信号，并依照距离最近的簇头原则选择加入，最终成为簇内节点。假如一些普通节点距离汇聚节点的距离比较近，那么这些节点将直接和汇聚节点进行数据传输。在数据传输完成之后，解散现有簇群。 【EN】The invention discloses an improved LEACH clustering hierarchical routing algorithm, which comprises the following steps: firstly, initializing a wireless sensor network node, evaluating the influence on cluster head election by comprehensively considering the dynamic relation between the node residual energy and the data transmission distance, and carrying out weighted calculation, thereby obtaining a threshold A (n) for cluster head election, determining whether a cluster head is elected or not by judging the size of the node energy and the threshold (if the node energy is less than the cluster head, the cluster head is elected), then uniformly distributing the cluster heads, judging according to a formula, eliminating the unreasonably distributed cluster heads, carrying out secondary screening, and comparing the cluster heads with the threshold formula again to complete the number of the cluster heads. And then, carrying out three-time screening according to the node set among the candidate cluster heads to determine the final cluster head node. Secondly, after the election of the cluster heads is finished, each cluster head starts broadcasting signals to the nodes in the cluster, and the cluster forming requests of other nodes in the cluster are waited. And finally, each common node receives the signal and is added according to the principle of the closest cluster head, and finally the node becomes an intra-cluster node. If some common nodes are closer to the sink node, the nodes will directly transmit data with the sink node. After the data transmission is completed, existing clusters are dissolved.