摘要：【中文】本发明公开了一种基于深度学习知识蒸馏技术的低光图像增强方法，属于图像处理技术领域。该方法基于新型的深度学习知识蒸馏技术，将图像去噪老师网络的去噪能力蒸馏到图像增强学生网络里，从而使得学生网络在增强图像的过程中抑制并去除图片中的噪声。设定学生网络与老师网络：其中学生网络的任务是进行低光图像增强，老师网络的任务是去掉图像噪声。利用老师网络向学生网络进行图像去噪能力的蒸馏迁移，使学生网络在进行低光图像增强任务的同时，具备老师网络的图像去噪能力。本发明克服了传统低光图像增强方法中噪声随着图像增强而相应增强带来的质量损失和视觉影响，极大地提高了低光图像增强的效果。 【EN】The invention discloses a low-light image enhancement method based on a deep learning knowledge distillation technology, and belongs to the technical field of image processing. The method is based on a novel deep learning knowledge distillation technology, and the denoising capability of an image denoising teacher network is distilled into an image enhancement student network, so that the student network can restrain and remove noise in the image in the process of enhancing the image. Setting a student network and a teacher network: the task of the student network is to perform low-light image enhancement, and the task of the teacher network is to remove image noise. The teacher network is used for carrying out distillation migration of the image denoising capability to the student network, so that the student network has the image denoising capability of the teacher network while carrying out a low-light image enhancement task. The invention overcomes the quality loss and visual effect caused by the corresponding enhancement of the noise along with the image enhancement in the traditional low-light image enhancement method, and greatly improves the effect of the low-light image enhancement.

摘要：【中文】本发明专利公开了一种可调预紧力防松耐高温紧固组件，包括螺栓、螺母、衬套；螺栓与螺母旋接；衬套为弹性材料制成；衬套形成为波纹管状结构，衬套套装在螺栓的螺杆上；紧固组件工作时，衬套被挤压安装在螺栓的螺帽与螺母之间，被挤压后的衬套变形后向内挤压螺杆壁，向外挤压夹层；本发明通过将衬套设计为波纹管状结构，并衬套、螺栓、螺母的配合作用，让预紧力可以调节，可以将紧固系统的防松性能调节到最大，防止由于震动造成的紧固系统松动，提高航空、航天飞行器的安全与稳定性。 【EN】The invention discloses an anti-loosening high-temperature-resistant fastening assembly with an adjustable pretightening force, which comprises a bolt, a nut and a bushing; the bolt is screwed with the nut; the lining is made of elastic material; the bushing is formed into a corrugated pipe structure and is sleeved on a screw rod of the bolt; when the fastening assembly works, the bushing is extruded and installed between the nut and the nut of the bolt, and the extruded bushing deforms and then extrudes the wall of the bolt inwards and extrudes the interlayer outwards; according to the invention, the bushing is designed into a corrugated tubular structure, and the pre-tightening force can be adjusted under the matching action of the bushing, the bolt and the nut, so that the anti-loosening performance of the fastening system can be adjusted to the maximum, the fastening system is prevented from loosening due to vibration, and the safety and stability of the aerospace vehicle are improved.

摘要：【中文】一种基于深度学习知识蒸馏技术的保边图像平滑方法，属于图像处理技术领域。该方法基于新型的深度学习知识蒸馏技术，将边缘检测老师网络的边缘检测能力蒸馏到图像平滑学生网络里，从而使得学生网络具有保边的图像平滑能力。其中学生网络的任务是进行图像平滑，老师网络的任务是提取结构性边缘的信息。利用老师网络向学生网络进行结构性边缘知识的蒸馏迁移，使学生网络在进行图像平滑的任务的同时，具备老师网络的保留结构性边缘能力。本发明能够在不额外引入保留边缘信息的深度网络前提下保留图像平滑的结构性边缘，克服了传统图像平滑增强方法中如不能很好地保留图像边缘信息、模糊等图像质量损失的视觉影响，极大地提高了图像平滑的效果。 【EN】An edge-preserving image smoothing method based on a deep learning knowledge distillation technology belongs to the technical field of image processing. The method is based on a novel deep learning knowledge distillation technology, and the edge detection capability of an edge detection teacher network is distilled into an image smoothing student network, so that the student network has the image smoothing capability of edge protection. The task of the student network is to perform image smoothing, and the task of the teacher network is to extract information of structural edges. The teacher network is used for distilling and transferring the structural edge knowledge to the student network, so that the student network has the capability of keeping the structural edge of the teacher network while performing an image smoothing task. The method can keep the smooth structural edge of the image on the premise of not additionally introducing a depth network for keeping the edge information, overcomes the visual influence of image quality loss such as poor image edge information and blurring in the traditional image smoothness enhancement method, and greatly improves the image smoothing effect.

摘要：【中文】本发明公开了一种楔形锁紧条的锁紧试验装置，涉及试验装置领域，包括固定座、传动件、锁紧件、套筒、衬套和弹性件，整个试验操作中，基本都是采用插接的形式便可以将锁紧条安装在试验装置上，使得整个试验安装操作简化，降低安装和拆卸难度，同时安装条件基本与实际安装条件相同，能更大程度上的提高整个航空、航天飞行器运行过程中紧固连接的稳定性和安全性。 【EN】The invention discloses a locking test device of a wedge-shaped locking strip, which relates to the field of test devices and comprises a fixed seat, a transmission part, a locking part, a sleeve, a bushing and an elastic part, wherein the locking strip can be installed on the test device basically in an inserting mode in the whole test operation, so that the whole test installation operation is simplified, the installation and disassembly difficulty is reduced, meanwhile, the installation condition is basically the same as the actual installation condition, and the stability and the safety of fastening connection in the running process of the whole aviation and aerospace craft can be improved to a greater extent.

摘要：【中文】本发明公开了一种用于主动控制结构振动的回转式装置，该装置中的固定组件固定安装于被控结构，轨道组件则通过连接件环绕安装于固定组件的外表面，轨道组件中均匀分布的凸块分别环绕有相对应的线圈并通过壳体将线圈包覆，作为定子的线圈外接电源，壳体远离固定组件的一端突起，驱动组件卡接于轨道组件，驱动组件中的驱动块通过滚动件接触轨道组件的外表面并于轨道的表面滑行，驱动块固定安装有磁性件，磁性件作为转子在线圈的驱动下运动，在磁力产生的驱动力和驱动组件运动时的向心力的合力的反作用力的作用下对结构振动进行控制；固定组件的规格可调，适应于不同的结构，驱动组件的质量、个数和初始位置均可调。 【EN】The invention discloses a rotary device for actively controlling the vibration of a structure, wherein a fixed assembly in the device is fixedly arranged on a controlled structure, a track assembly is arranged on the outer surface of the fixed assembly in a surrounding manner through a connecting piece, lugs uniformly distributed in the track assembly are respectively provided with corresponding coils in a surrounding manner and cover the coils through a shell, the coils are used as a coil external power supply of a stator, one end of the shell, which is far away from the fixed assembly, is protruded, a driving assembly is clamped on the track assembly, a driving block in the driving assembly is contacted with the outer surface of the track assembly through a rolling piece and slides on the surface of the track, the driving block is fixedly provided with a magnetic piece, the magnetic piece is used as a rotor to move under the driving of the coils, and the vibration of the structure is controlled under the action of the resultant force of driving force generated by magnetic force; the specification of the fixed assembly is adjustable, the fixed assembly is suitable for different structures, and the quality, the number and the initial position of the driving assembly are adjustable.

摘要：【中文】本发明提供了一种热水器的热交换器及热水器，其中，热水器的热交换器，包括：热交换器主体；换热绕管，换热盘管与热交换器主体相连通；护管套结构，护管套结构安装在换热绕管的周向外侧，护管套结构包括液体引流部。本发明的技术方案有效地解决了现有技术中的热水器在使用的时候由于滴水而存在安全隐患的问题。 【EN】The invention provides a heat exchanger of a water heater and the water heater, wherein the heat exchanger of the water heater comprises: a heat exchanger body; the heat exchange coil is communicated with the heat exchanger body; the heat exchange pipe comprises a heat exchange wound pipe and a protective pipe sleeve structure, wherein the protective pipe sleeve structure is arranged on the circumferential outer side of the heat exchange wound pipe and comprises a liquid drainage part. The technical scheme of the invention effectively solves the problem of potential safety hazard caused by dripping when the water heater in the prior art is used.

摘要：【中文】本发明提供了一种偏摆镜柔性臂保护装置，包括固定在平台下表面的非自锁螺母、非自锁螺纹轴套、固定在柔性臂中部的弹簧限位座、压缩弹簧、基座和定位销，非自锁螺纹轴套的底端设置在基座内，非自锁螺纹轴套顶端设有与非自锁螺母配合的螺纹段，基座固定在底座上，定位销自基座的外壁水平穿入基座内，限位在非自锁螺纹轴套的底端面；柔性臂的底端固定在底座上，柔性臂的顶端依次穿过非自锁螺纹轴套和非自锁螺母后抵在平台的下表面，在非自锁螺纹轴套的中上部套设一下半筒，在非自锁螺纹轴套的上部套设一上半筒，上半筒与非自锁螺纹轴套的外壁滑动连接，下半筒和上半筒同时与一自锁螺母配合。本发明结构尺寸小，可以保护偏摆镜柔性臂不被挤压破坏。 【EN】The invention provides a deflection mirror flexible arm protection device which comprises a non-self-locking nut, a non-self-locking threaded shaft sleeve, a spring limiting seat, a compression spring, a base and a positioning pin, wherein the non-self-locking threaded shaft sleeve is fixed on the lower surface of a platform; the bottom end of the flexible arm is fixed on the base, the top end of the flexible arm sequentially penetrates through the non-self-locking threaded shaft sleeve and the non-self-locking nut and then abuts against the lower surface of the platform, a first half cylinder is sleeved on the middle upper portion of the non-self-locking threaded shaft sleeve, a first half cylinder is sleeved on the upper portion of the non-self-locking threaded shaft sleeve and is in sliding connection with the outer wall of the non-self-locking threaded shaft sleeve, and the first half cylinder and the second half cylinder are matched with the self-locking nut. The invention has small structure size and can protect the flexible arm of the deflection mirror from being damaged by extrusion.

摘要：【中文】本发明提供了一种热交换器及燃气热水器，热交换器包括箱体、换热管、盘管和护套，换热管的至少一部分设置在箱体内，盘管盘绕在箱体的外壁上，盘管与换热管连通；护套的至少一部分位于至少一部分盘管的下方，护套与盘管之间具有预设间隙，护套具有引流口，护套用于接收从盘管上滴落的冷凝水并使冷凝水从引流口排出。采用该方案，由于盘管的下方设置有护套，当盘管上有冷凝水滴落时，可通过护套接收从盘管上滴落的冷凝水并使冷凝水集中到引流口，以通过引流口将冷凝水排出到预设区域，因此避免了冷凝水随处滴落的问题，从而保证了燃气热水器正常使用以及用户的安全。而且，通过盘管的结构设置，增加了水的流程和扰流混合，提高了吸热换热效率。 【EN】The invention provides a heat exchanger and a gas water heater, wherein the heat exchanger comprises a box body, a heat exchange tube, a coil and a sheath, at least one part of the heat exchange tube is arranged in the box body, the coil is wound on the outer wall of the box body, and the coil is communicated with the heat exchange tube; at least one part of the sheath is positioned below at least one part of the coil pipe, a preset gap is arranged between the sheath and the coil pipe, the sheath is provided with a drainage port, and the sheath is used for receiving condensed water dropping from the coil pipe and discharging the condensed water from the drainage port. Adopt this scheme, because the below of coil pipe is provided with the sheath, when having the comdenstion water to drip on the coil pipe, the comdenstion water that the accessible sheath was received and was dripped from the coil pipe makes the comdenstion water concentrate to the drainage mouth to discharge the comdenstion water through the drainage mouth and predetermine the region, consequently avoided the problem that the comdenstion water drips everywhere, thereby guaranteed gas heater normal use and user's safety. And, through the structural setting of coil pipe, increased the flow and the vortex of water and mixed, improved heat absorption heat exchange efficiency.

摘要：【中文】本发明涉及墙板生产技术领域，且公开了一种装配式轻质墙板生产系统，包括储料罐、数控配电室。螺旋输料机、水计量箱、搅拌控制室、EPS颗粒储料、搅拌行走轨迹架、行走式搅拌注浆车和复合墙板成型机，数控配电室与螺旋输料机、行走式搅拌注浆车和复合墙板成型机通过电线连接，螺旋输料机固定安装在储料罐侧壁，搅拌控制室固定安装在搅拌行走轨迹架顶端一侧，EPS颗粒储料固定安装在搅拌行走轨迹架侧壁，行走式搅拌注浆车固定安装在搅拌行走轨迹架的行走架上。该装配式轻质墙板生产系统，使得现今在对墙板生产过程中轻质隔墙板的生产具备完整的机械化生产系统，可以实现较为高效的墙板连续生产，使得产品质量稳定性可以得到有效的保证。 【EN】The invention relates to the technical field of wallboard production, and discloses an assembly type light wallboard production system which comprises a storage tank and a numerical control power distribution room. Screw feeder, the water batch meter, the stirring control room, EPS granule storage, stirring walking orbit frame, walking stirring slip casting car and composite wall panel make-up machine, numerical control electricity distribution room and screw feeder, walking stirring slip casting car and composite wall panel make-up machine pass through the connection of electric lines, screw feeder fixed mounting is at the storage tank lateral wall, stirring control room fixed mounting is in stirring walking orbit frame top one side, EPS granule storage fixed mounting is at stirring walking orbit frame lateral wall, walking stirring slip casting car fixed mounting is on the walking frame of stirring walking orbit frame. This assembled light wallboard production system for the production of light partition wall board possesses complete mechanized production system in to the wallboard production process now, can realize comparatively efficient wallboard continuous production, makes product quality stability can obtain effectual assurance.

摘要：【中文】一种提高混凝土护栏安装精度的机械装置，通过车体、滑轨总成、定位装置总成和夹持装置总成的组合，能够在夹持住混凝土护栏的同时对其进行多个自由度的定位调整以将其安装到准确位置，有利于提高安装精度，方便施工和降低人工成本。 【EN】The utility model provides an improve concrete guardrail installation accuracy's mechanical device, through the combination of automobile body, slide rail assembly, positioner assembly and clamping device assembly, can carry out the location adjustment of a plurality of degrees of freedom to it in order to install accurate position with it when the centre gripping concrete guardrail, is favorable to improving the installation accuracy, convenient construction and reduction cost of labor.