摘要：【中文】本发明公开了一种MOS管自动功率老化测试系统及测试方法，所述测试系统由人机交互接口单元、电源单元和老化板三部分构成；人机交互接口单元通过RS485总线与老化板进行通信，实现老化数据的下载和老化状态的实时显示；电源单元采用可调电源为老化板提供工作电源，根据受试器件确定电源参数；老化板负责受试器件的老化工作，并将老化状况实时传输到人机交互接口单元；所述老化板包括恒定功率老化和循环加热老化两种工作模式。本发明老化测试系统及测试方法使老化过程中受试器件的结温尽量控制在最高允许结温附近，实现对受试MOS管的全面老化，老化更充分，使得MOS管测试更加可靠。 【EN】The invention discloses an automatic power aging test system and a test method for an MOS (metal oxide semiconductor) tube, wherein the test system consists of a human-computer interaction interface unit, a power supply unit and an aging board; the human-computer interaction interface unit is communicated with the aging board through an RS485 bus to realize the downloading of aging data and the real-time display of an aging state; the power supply unit adopts an adjustable power supply to provide a working power supply for the aging board, and determines power supply parameters according to the tested device; the aging board is responsible for the aging work of the tested device and transmits the aging condition to the human-computer interaction interface unit in real time; the aging board comprises two working modes of constant power aging and cyclic heating aging. The aging test system and the test method of the invention control the junction temperature of the tested device near the highest allowed junction temperature as much as possible in the aging process, realize the overall aging of the tested MOS tube, and the aging is more sufficient, so that the MOS tube test is more reliable.

摘要：【中文】本申请公开了安全实现方法、相关装置和系统，该方法包括：第一网元接收将用户设备从源接入网设备切换到目标接入网设备的通信的请求；第一网元获得安全密钥；所述安全密钥用于，在将所述用户设备从所述源接入网设备切换到所述目标接入网设备后，对所述用户设备与所述目标接入网设备之间的通信进行保护；第一网元向所述目标接入网设备发送所述安全密钥。 【EN】The application discloses a safety realization method, a related device and a system, wherein the method comprises the following steps: a first network element receives a request for switching communication of user equipment from source access network equipment to target access network equipment; the first network element obtains a security key; the security key is used for protecting the communication between the user equipment and the target access network equipment after the user equipment is switched from the source access network equipment to the target access network equipment; and the first network element sends the security key to the target access network equipment.

摘要：【中文】本发明涉及印制电路板技术领域，具体为一种减少制作外层图形时产生干膜碎片的方法。本发明通过改变现有技术中对位点图形的样式，将对位点图形设计成内径大于对位孔孔径的圆环，可避免因对位点图形的膜层在对位孔处无基材支撑，在显影时被显影药水和水洗冲击而导致膜层破损掉落，形成干膜碎片，从而减少显影缸内干膜碎片的量，减少干膜碎片返粘至生产板上的问题出现。设置对位点图形的内径比对位孔孔径大，且环宽大于等于1.5mm，可有效抵抗显影药水和水洗的冲击，进一步保障在显影过程对位点图形保持完好，不破损。 【EN】The invention relates to the technical field of printed circuit boards, in particular to a method for reducing dry film fragments generated in the process of manufacturing an outer layer pattern. According to the invention, by changing the pattern of the alignment point pattern in the prior art, the alignment point pattern is designed into a ring with the inner diameter larger than the aperture of the alignment hole, so that the film layer of the alignment point pattern is prevented from being supported by no base material at the alignment hole and being damaged and dropped by developing liquid medicine and washing impact during development to form dry film fragments, and thus the amount of the dry film fragments in a developing cylinder is reduced, and the problem that the dry film fragments are adhered to a production plate is reduced. The inner diameter of the alignment point pattern is larger than the aperture of the alignment hole, and the ring width is larger than or equal to 1.5mm, so that the impact of developer and water washing can be effectively resisted, and the alignment point pattern is kept intact and not damaged in the developing process.

摘要：【中文】本发明公开了一种智能一体化泵站，包括：数据采集与管理模块，其用于采集和存储传感器模块的历史数据及实时数据；DP‑ModBus信号转化模块，其用于将数据采集与管理模块采集存储的信号，转化为ModBus信号，转化后的数据可通过计算机后台控制系统传递至远程控制器和报警处理模块；所述远程控制器用于控制该智能一体化泵站内部设备的起动，停止，复位，参数设置，报警解除，远程刷新程序和远程巡检诊断；本发明可对各个设备进行实时监控，实现对设备关键参数的实时监控及有效保护，也可用于对设备的其他参数进行数据记录和数据分析，用于防止对设备会造成致命损伤的故障发生。 【EN】The invention discloses an intelligent integrated pump station, which comprises: the data acquisition and management module is used for acquiring and storing historical data and real-time data of the sensor module; the DP-ModBus signal conversion module is used for converting the signals acquired and stored by the data acquisition and management module into ModBus signals, and the converted data can be transmitted to the remote controller and the alarm processing module through the computer background control system; the remote controller is used for controlling the starting, stopping, resetting, parameter setting, alarm releasing, remote refreshing program and remote inspection diagnosis of the internal equipment of the intelligent integrated pump station; the invention can monitor each device in real time, realize the real-time monitoring and effective protection of key parameters of the device, and can also be used for data recording and data analysis of other parameters of the device, thereby preventing the occurrence of faults which can cause fatal damage to the device.

摘要：【中文】本发明涉及一种海绵条自动贴覆设备，包括贴覆组件，贴覆组件包括面板以及安装于面板上的载料机构、起始导料机构、拉料机构、张紧防断机构、压覆机构、剪切机构和废料回收机构。本发明的有益效果是：设备底部设计转台，增加双面贴覆功能，采用一用一备，换料不停机的技术，提高设备使用效率；海绵条压覆轮后侧装有激光传感器，跟随压覆轮的运行轨迹上下波动，实时监测海绵条的贴覆品质，防止不合格产品进入下道工序；集导向、压覆、夹紧于一体，使海绵条贴覆起始端的位置更稳定准确，提高了贴覆精度，确保了贴覆品质。 【EN】The invention relates to automatic sponge strip pasting equipment which comprises a pasting component, wherein the pasting component comprises a panel, and a material loading mechanism, an initial material guiding mechanism, a material pulling mechanism, a tensioning anti-breaking mechanism, a pressing mechanism, a shearing mechanism and a waste material recycling mechanism which are arranged on the panel. The invention has the beneficial effects that: a turntable is designed at the bottom of the equipment, so that the double-sided pasting function is added, and the use efficiency of the equipment is improved by adopting a technology of using one for one and replacing materials without stopping; the rear side of the sponge strip pressing wheel is provided with a laser sensor which fluctuates up and down along the running track of the pressing wheel to monitor the sticking quality of the sponge strip in real time and prevent unqualified products from entering the next procedure; the sponge strip attaching and covering device integrates guiding, pressing and clamping, so that the position of the attaching and covering starting end of the sponge strip is more stable and accurate, the attaching and covering precision is improved, and the attaching and covering quality is ensured.

摘要：【中文】本发明涉及一种胶嘴残胶清理机构，包括机架、旋转胶枪、升降机构a、框架、纸带变位机构、纸带式擦拭机构和胶嘴油封机构，旋转胶枪布置在机架的上端，且其胶嘴向下；框架设置在升降机构a上，胶嘴油封机构设置在框架上，且其位于胶嘴的正下方；纸带变位机构设置在框架上，纸带式擦拭机构设置在纸带变位机构上，并可在其驱使下移动至胶嘴的正下方。本发明的有益效果是：纸带式清理方式能有效避免因气吹方式导致残胶贱至胶型检测仪上出现胶型检测报警或错误情况，防止因胶型问题出现装车后漏水；减小噪音及环境污染，气吹清理方式噪音极大同时会将残胶打散成小颗粒漂浮在空气中，对操作人员健康及环境产生影响。 【EN】The invention relates to a residual glue cleaning mechanism for a glue nozzle, which comprises a rack, a rotary glue gun, a lifting mechanism a, a frame, a paper tape displacement mechanism, a paper tape type wiping mechanism and a glue nozzle oil seal mechanism, wherein the rotary glue gun is arranged at the upper end of the rack, and the glue nozzle of the rotary glue gun faces downwards; the frame is arranged on the lifting mechanism a, and the rubber nozzle oil sealing mechanism is arranged on the frame and is positioned right below the rubber nozzle; the paper tape displacement mechanism is arranged on the frame, and the paper tape type wiping mechanism is arranged on the paper tape displacement mechanism and can be driven to move under the rubber nozzle. The invention has the beneficial effects that: the paper belt type cleaning mode can effectively avoid the occurrence of glue type detection alarm or error condition when the residual glue is blown onto the glue type detector due to the air blowing mode, and prevent water leakage after loading due to glue type problems; reduce noise and environmental pollution, the air-blowing clearance mode noise is very big can break up the cull into the tiny particle simultaneously and float in the air, produces the influence to operating personnel health and environment.

摘要：【中文】本发明涉及一种自动化河道垃圾打捞装置，属于水体治理技术领域。包括垃圾拦截网、垃圾拖网、浮板、电机、传送带和垃圾存放箱；垃圾拦截网通过固定杆固定在浮板上，河道的两侧河堤上设有滑动渠，滑块能在滑动渠内上下滑动，所述的传送带设置在垃圾拦截网的顶部，传送带通过河堤上的电机控制，传送带上固定有垃圾拖网，所述的垃圾拖网设置在垃圾拦截网的上游，垃圾存放箱设置在两侧河堤上与垃圾拖网相对应位置，垃圾拖网通过电机带动传送带将垃圾拦截网拦截的垃圾移动到垃圾存放箱内。本发明的有益效果是：可以适应不同水位，用于水位多变的河道；操作、维护简单；耗能小，效率高；适应水位的变化使拦截的更彻底；安全性能高；工作效率高。 【EN】The invention relates to an automatic river channel garbage fishing device, and belongs to the technical field of water body treatment. Comprises a garbage interception net, a garbage trawl, a floating plate, a motor, a conveyor belt and a garbage storage box; the rubbish interception net passes through the dead lever to be fixed on the kickboard, is equipped with the slip canal on the both sides river wall in river course, and the slider can slide from top to bottom in the slip canal, the conveyer belt setting at the top of rubbish interception net, the conveyer belt passes through the motor control on the river wall, is fixed with the rubbish trawl on the conveyer belt, the rubbish trawl setting at the upper reaches of rubbish interception net, rubbish is deposited the case and is set up on the river wall of both sides and the corresponding position of rubbish trawl, the rubbish trawl passes through the motor and drives the rubbish of rubbish interception net interception and remove to rubbish and deposit the incasement. The invention has the beneficial effects that: the device can adapt to different water levels and is used for riverways with variable water levels; the operation and the maintenance are simple; the energy consumption is low, and the efficiency is high; the interception is more thorough due to the adaptation to the change of the water level; the safety performance is high; the working efficiency is high.

摘要：【中文】本发明涉及印制电路板技术领域，具体为一种减少药水残留的电金手指方法。本发明通过调整优化局部电金图形的设计，在局部电金图形上设置连通的金手指开窗和基材开窗，从而使因基材面与其两侧的高度差形成的沟壑处于开窗状态，沟壑不被干膜覆盖，沟壑处的显影药水可通过常规外层图形制作中的洗板后处理清除干净，尤其是洗板后再用吸水海绵按压金手指开窗和基材开窗处，然后再热烘多层生产板，显影药水几乎无残留，解决了显影药水残留导致金手指金面发白或镀不上金的问题。通过本发明方法在金手指上加镀金层，无金手指金面发白或镀不上金的问题，生产报废率和返工率显著降低。 【EN】The invention relates to the technical field of printed circuit boards, in particular to an electric golden finger method for reducing liquid medicine residue. According to the method, the design of the local electric gold pattern is adjusted and optimized, and the communicated gold finger windowing and substrate windowing are arranged on the local electric gold pattern, so that gullies formed by the height difference between the substrate surface and two sides of the substrate surface are in a windowing state, gullies are not covered by dry films, developing liquid medicine at the gullies can be cleaned through plate washing post-treatment in the conventional outer layer pattern manufacturing, particularly, the positions of the gold finger windowing and the substrate windowing are pressed by water absorption sponges after the plate washing, then the multilayer production plate is heated and dried, the developing liquid medicine is almost free of residues, and the problem that the gold surface of the gold finger is whitened or cannot be plated with gold due to the residual developing liquid medicine is solved. The gold plating layer is added on the gold finger by the method, the problem that the gold surface of the gold finger is whitish or not plated with gold is solved, and the production rejection rate and the rework rate are obviously reduced.

摘要：【中文】本发明涉及超、特高压直流领域，公开一种平波电抗器的优化设计方法包括：步骤S1：对目标直流输电系统进行不同工况下的分析计算获得不同工况下平波电抗器的电极电压；步骤S2：根据不同工况下平波电抗器的电极电压对平波电抗器结构、尺寸和空间位置进行解析设计；步骤S3：根据解析设计结果对平波电抗器进行3D建模，并对3D结构的平波电抗器进行有限元分析改进获得最优的3D结构的平波电抗器。本发明解决随着电压的升高平波电抗器电极表面的电晕问题随之增大的问题，进而解决了电磁干扰和绝缘问题，从而提高了特高压电网的可靠性。 【EN】The invention relates to the field of extra-high voltage and extra-high voltage direct current, and discloses an optimal design method of a smoothing reactor, which comprises the following steps: step S1: analyzing and calculating the target direct current transmission system under different working conditions to obtain the electrode voltage of the smoothing reactor under different working conditions; step S2: carrying out analytic design on the structure, the size and the spatial position of the smoothing reactor according to the electrode voltage of the smoothing reactor under different working conditions; step S3: and 3D modeling is carried out on the smoothing reactor according to the analysis design result, and finite element analysis improvement is carried out on the smoothing reactor with the 3D structure to obtain the smoothing reactor with the optimal 3D structure. The invention solves the problem that the corona problem on the surface of the smoothing reactor electrode is increased along with the increase of the voltage, and further solves the problems of electromagnetic interference and insulation, thereby improving the reliability of the extra-high voltage power grid.

摘要：【中文】本发明公开了一种便于集成视觉检测设备且防线束缠绕的旋转涂胶枪，设置了可相对旋转的开关阀腔体和开关阀外圈来控制是否进胶，进气的线束连接在不转动的开关阀外圈上，同理设置的导电滑环内圈、导电滑环外圈可相对旋转且内部电路导通，不旋转的导电滑环外圈通过第一引出端子与外部设备固定连接并电连，用于连通外部检测设备与导电滑环内圈的第二引出端子的线束随机器人第六轴的输出端同步旋转，因此和进气线束均不会发生任何的线束缠绕，改善了安全问题，通过外部检测设备安装支架安装检测设备更方便安装、拆卸和方位的调整，整体结构设计合理、精巧。 【EN】The invention discloses a rotary glue coating gun which is convenient for integrating visual detection equipment and prevents a wire harness from winding, a switch valve cavity body and a switch valve outer ring which can rotate relatively are arranged to control whether glue is fed or not, the wire harness of air inlet is connected to the switch valve outer ring which does not rotate, an inner ring and an outer ring of a conductive slip ring which are arranged in the same way can rotate relatively and an internal circuit is conducted, the non-rotating outer ring of the conductive slip ring is fixedly connected and electrically connected with external equipment through a first leading-out terminal, the wire harness used for communicating the external detection equipment and the second leading-out terminal of the inner ring of the conductive slip ring synchronously rotates along with the output end of the sixth shaft of the robot, therefore, the air inlet wire harness can not be wound by any wire harness, the safety problem is improved, the detection equipment is mounted through the external detection equipment mounting bracket, the installation and the disassembly are more convenient, the position is adjusted, and the whole structure is reasonable in design and exquisite.