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申请号:202010006899.3 公开号:CN111210394A 主分类号:G06T5/00
摘要:【中文】本发明涉及一种基于深度分解合成网络的图像增强技术,步骤如下;S10、输入图像;S20、图像分解;S30、合成;S40、数据采集;S50、数据集构建;S60训练;本发明,分解网络的目标是为了将原图像分割成清晰背景和噪声层,与传统的架构不同,分解模型除了包含图像背景层的组件外,还包含一个用于提取噪声层的额外组件,在训练阶段利用合成网络将分离出来的清晰背景图像和噪声信息重新生成原图像,因此可以进一步提高增强图像的质量,此外,训练模型使用了真实图像数据进行了微调,以更好地适应实际情况,不同于其他图像增强的方法,不仅在单帧图像上完成去噪效果,提取清晰背景图层信息,在运行时间上也快于其他方法,可以满足现实世界中实时任务的需求。 【EN】The invention relates to an image enhancement technology based on a deep decomposition synthesis network, which comprises the following steps; s10, inputting an image; s20, decomposing the image; s30, synthesizing; s40, data acquisition; s50, constructing a data set; s60 training; the invention, the goal of decomposing the network is to cut apart the original image into clear background and noise floor, different from traditional framework, decompose the model except comprising the assembly of the image background floor, also include an extra assembly used for withdrawing the noise floor, utilize the synthetic network to regenerate the original image from clear background image and noise information separated out in training stage, therefore can further improve the quality of the enhanced image, in addition, train the model and use the real image data to carry on the fine setting, in order to adapt to the actual situation better, different from other methods of image enhancement, not merely finish the denoising effect on the single frame image, withdraw the clear background picture layer information, it is faster than other methods on the run time, can meet the real-time task's demand in the real world.
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申请号:201911382105.7 公开号:CN110902391A 主分类号:B65G49/06
摘要:【中文】本发明属于玻璃生产技术领域,尤其涉及一种玻璃生产连线装置及玻璃生产连线方法,该玻璃生产连线装置包括浮法玻璃生产设备、输送机构、玻璃镀膜生产设备和控制装置,输送机构设置于浮法玻璃生产设备与玻璃镀膜生产设备之间,输送机构的进料端与浮法玻璃生产设备的出料口相接,输送机构的出料端与玻璃镀膜生产设备的进料口相接;输送机构上设有用于检测输送机构上总的玻璃数量的传感器,各传感器和浮法玻璃生产设备均与控制装置电性连接。该玻璃生产连线装置,通过传感器检测和控制装置的配合下,控制浮法玻璃生产设备的间隔性生产,保证浮法玻璃生产设备的生产节拍与玻璃镀膜生产设备的生产节拍相匹配,避免空线或堵线,实现玻璃的自动化生产。 【EN】The invention belongs to the technical field of glass production, and particularly relates to a glass production line device and a glass production line method, wherein the glass production line device comprises a float glass production device, a conveying mechanism, a glass coating production device and a control device, the conveying mechanism is arranged between the float glass production device and the glass coating production device, the feeding end of the conveying mechanism is connected with the discharge hole of the float glass production device, and the discharge end of the conveying mechanism is connected with the feed hole of the glass coating production device; the conveying mechanism is provided with sensors for detecting the total glass quantity on the conveying mechanism, and each sensor and the float glass production equipment are electrically connected with the control device. The glass production line connecting device controls the intermittent production of the float glass production equipment under the matching of the sensor detection and control device, ensures that the production rhythm of the float glass production equipment is matched with the production rhythm of the glass coating production equipment, avoids empty lines or line blockage, and realizes the automatic production of glass.
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申请号:201811130431.4 公开号:CN110949531A 主分类号:B62D25/08
摘要:【中文】本发明涉及车身装配技术领域,具体提供了一种车辆。车辆包括车身骨架,还包括分别设置在车辆前部的前围蒙皮和车灯,所述车灯固定在车身骨架上,所述前围蒙皮上设有供车灯的灯光射出的开口。将车灯固定在车身骨架上,车身骨架的刚性高,从而能够保证车灯的安装稳定性,在行车过程中,车灯在车身骨架的连接作用下不会产生较大幅度的颤动,车灯发射出的光线也不会产生大幅度的跳动。降低因车灯的颤动给驾驶员带来的影响,保证了行车安全。 【EN】The invention relates to the technical field of vehicle body assembly, and particularly provides a vehicle. The vehicle includes the automobile body skeleton, still encloses covering and car light including setting up respectively before the vehicle is anterior, the car light is fixed on the automobile body skeleton, it is equipped with the opening that the light that supplies the car light jets out to enclose before on the covering. Fix the car light on the automobile body skeleton, the rigidity of automobile body skeleton is high to can guarantee the installation stability of car light, at the driving in-process, the car light can not produce vibration by a relatively large margin under the linkage effect of automobile body skeleton, and the light that the car light launches also can not produce run-out by a relatively large margin. The influence on the driver caused by the vibration of the car lamp is reduced, and the driving safety is ensured.
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申请号:201911378804.4 公开号:CN111004897A 主分类号:C21D1/42
摘要:【中文】一种对发动机曲轴进行感应淬火的方法涉及曲轴生产领域。主要是为解决目前对两错拐重叠部位偏薄的曲轴进行圆角淬火时易出现加热过强,使重叠区熔化或开裂的问题而发明的。在全自动淬火机床的连杆淬火感应器上设置冷却喷水装置,即在一个连杆淬火感应器靠近重叠曲柄端的外侧板上安装两个矩形铜管,矩形铜管的进水端与进水管相连接,两个矩形钢管的出水端对准厚度偏薄的连杆曲柄,保证两出水口水能喷射到连杆曲柄位置,全自动淬火机床工作时,将淬火感应器放置在工作位置,先对曲轴加热,然后设备喷射淬火液;在对曲轴加热时,通过两个矩形铜管对连杆曲柄部位喷射冷却水降温。优点是防止了重叠部位过烧,烧熔的问题。 【EN】A method for induction quenching of an engine crankshaft relates to the field of crankshaft production. The invention mainly aims to solve the problem that the existing crankshaft with thinner overlapped parts of two wrong turns is easy to be heated too strongly to melt or crack an overlapped area when being subjected to fillet quenching. The cooling water spraying device is arranged on a connecting rod quenching inductor of the full-automatic quenching machine tool, namely two rectangular copper pipes are arranged on an outer side plate of one connecting rod quenching inductor close to the end of an overlapped crank, the water inlet ends of the rectangular copper pipes are connected with a water inlet pipe, the water outlet ends of the two rectangular steel pipes are aligned to a connecting rod crank with a thinner thickness, and the two water outlets can be sprayed to the position of the connecting rod crank; when the crankshaft is heated, the connecting rod crank part is sprayed with cooling water through the two rectangular copper pipes to reduce the temperature. The method has the advantage of preventing the problems of overburning and melting of the overlapped parts.
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申请号:202010066106.7 公开号:CN111155025A 主分类号:C22C33/04
申请人:【中文】北京理工大学【EN】BEIJING INSTITUTE OF TECHNOLOGY 申请日:2020.01.20 公开日:2020.05.15
摘要:【中文】本发明属于钢铁材料技术领域,涉及一种高强度高韧性且抗高速冲击的贝氏体钢及其制备方法。以所述钢的总质量为100%计,所述钢的化学成分质量百分比为:C 0.1~0.3%,Si 0.10~0.50%,Mn 0.9~1.4%,Cr 0.1~0.5%,Mo 0.1~0.2%,Ni 0.02~0.20%,Al 0.01~0.05%,Co 0.01~0.10%,Nb≤0.060%,Ti≤0.30%,V 0.005~0.10%,B 0.0005~0.005%,余量为铁和不可避免的杂质。通过冶炼、真空处理、铸造、加热轧制及轧后快速冷却和回火后制备得到的贝氏体钢同时具有高强度、高韧性和抗高速冲击性能。 【EN】The invention belongs to the technical field of steel materials, and relates to high-strength high-toughness high-speed impact-resistant bainite steel and a preparation method thereof. The steel comprises the following chemical components in percentage by mass based on the total mass of the steel as 100 percent: 0.1 to 0.3% of C, 0.10 to 0.50% of Si, 0.9 to 1.4% of Mn, 0.1 to 0.5% of Cr, 0.1 to 0.2% of Mo, 0.02 to 0.20% of Ni, 0.01 to 0.05% of Al, 0.01 to 0.10% of Co, less than or equal to 0.060% of Nb, less than or equal to 0.30% of Ti, 0.005 to 0.10% of V, 0.0005 to 0.005% of B, and the balance of iron and inevitable impurities. The bainite steel prepared by smelting, vacuum treatment, casting, heating and rolling, and rapidly cooling and tempering after rolling has high strength, high toughness and high-speed impact resistance.
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申请号:202010003118.5 公开号:CN111122546A 主分类号:G01N21/65
申请人:【中文】北京科技大学【EN】University OF SCIENCE AND TECHNOLOGY BEIJING 申请日:2020.01.02 公开日:2020.05.08
摘要:【中文】本发明公开了一种缓蚀剂分子的定性、半定量检测方法。本发明利用表面增强拉曼效应放大金属及其合金表面吸附的缓蚀剂分子的拉曼光谱信号,实现缓蚀剂分子的定性和半定量检测,所述方法首先将金属及其合金浸泡在一定浓度的缓蚀剂溶液中,一段时间后将试样拿出,在其表面沉积或覆盖一层等离激元纳米材料薄膜,之后利用拉曼光谱仪检测试样表面吸附的缓蚀剂分子的拉曼信号。本发明利用表面增强拉曼效应显著放大缓蚀剂分子的拉曼信号,可以实现微量、痕量缓蚀剂的高灵敏度检测,本发明有助于促进缓蚀机理的深入分析,这在腐蚀与防护研究领域具有广阔的应用前景。 【EN】The invention discloses a qualitative and semi-quantitative detection method of corrosion inhibitor molecules. The method comprises the steps of firstly soaking the metal and the metal alloy in corrosion inhibitor solution with certain concentration, taking out a sample after a period of time, depositing or covering a layer of plasmon nanometer material film on the surface of the sample, and then detecting the Raman signal of the corrosion inhibitor molecules adsorbed on the surface of the sample by using a Raman spectrometer. The invention obviously amplifies the Raman signal of the corrosion inhibitor molecule by utilizing the surface enhanced Raman effect, can realize the high-sensitivity detection of trace corrosion inhibitor, is beneficial to promoting the deep analysis of the corrosion inhibition mechanism, and has wide application prospect in the research field of corrosion and protection.
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申请号:202010066591.8 公开号:CN111261573A 主分类号:H01L21/687
摘要:【中文】本申请提供一种支撑架、真空干燥装置、干燥系统、基板干燥方法,涉及显示技术领域,可以降低因支撑针导致的显示面板显示亮度不均匀现象的发生几率。支撑架包括:支撑座和多个支撑杆。支撑杆沿第一方向延伸,多个支撑杆沿第二方向间隔且平行设置,并固定于支撑座上。第一方向和第二方向垂直。多个支撑杆包括一个第一支撑杆和两个第二支撑杆。第二支撑杆位于多个支撑杆的最外侧,第一支撑杆与两个第二支撑杆的间距相等。第一支撑杆上设有多个第一支撑针,第二支撑杆上设有多个第二支撑针,第一支撑针和第二支撑针用于对基板进行支撑。基板包括多个结构相同的子基板。第一支撑针与第二支撑针之间的区域,用于使该基板中的多个子基板位于该区域内。 【EN】The application provides a support frame, a vacuum drying device, a drying system and a substrate drying method, relates to the technical field of display, and can reduce the occurrence probability of the phenomenon that the display brightness of a display panel is uneven due to support pins. The support frame includes: supporting seat and a plurality of bracing piece. The bracing piece extends along first direction, and a plurality of bracing pieces are along second direction interval and parallel arrangement to be fixed in on the supporting seat. The first direction and the second direction are perpendicular. The plurality of support bars includes a first support bar and two second support bars. The second bracing piece is located the outside of a plurality of bracing pieces, and the interval of first bracing piece and two second bracing pieces equals. The first supporting rod is provided with a plurality of first supporting pins, the second supporting rod is provided with a plurality of second supporting pins, and the first supporting pins and the second supporting pins are used for supporting the substrate. The substrate comprises a plurality of sub-substrates with the same structure. And the area between the first support pin and the second support pin is used for enabling a plurality of sub-substrates in the substrate to be positioned in the area.
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申请号:201911101427.X 公开号:CN110863182A 主分类号:C23C14/35
申请人:【中文】东风商用车有限公司【EN】Dongfeng Commercial Vehicle Co.,Ltd. 申请日:2019.11.12 公开日:2020.03.06
摘要:【中文】本发明公开了一种齿轮冷挤压模具表面涂层强化方法,该方法包括如下步骤:1)采用冷作模具钢制作齿轮冷挤压模具,然后对齿轮冷挤压模具进行淬火、回火处理;2)表面抛光,再清洗后烘干;3)将齿轮冷挤压模具装入磁控溅射设备的真空镀膜室内,在磁控溅射设备的四个磁控靶位分别安装两个Cr靶和两个Al靶,同一种金属靶对位安装;4)对齿轮冷挤压模具进行离子清理;5)在齿轮冷挤压模具表面沉积Cr涂层;6)在Cr涂层上沉积CrN涂层;7)在CrN涂层上沉积CrAlN涂层。本发明的强化方法在模具表面沉积一层兼具耐磨和减摩性能的超硬薄膜,在不影响模具基体性能的前提下,使摩擦系数大幅降低,同时模具寿命延长两倍以上。 【EN】The invention discloses a method for strengthening a surface coating of a gear cold extrusion die, which comprises the following steps: 1) adopting cold-working die steel to manufacture a gear cold extrusion die, and then quenching and tempering the gear cold extrusion die; 2) polishing the surface, cleaning and drying; 3) the gear cold extrusion die is arranged in a vacuum coating chamber of a magnetron sputtering device, two Cr targets and two Al targets are respectively arranged at four magnetron targets of the magnetron sputtering device, and the same metal target is arranged in an aligned mode; 4) carrying out ion cleaning on the gear cold extrusion die; 5) depositing a Cr coating on the surface of the gear cold extrusion die; 6) depositing a CrN coating on the Cr coating; 7) and depositing a CrAlN coating on the CrN coating. The strengthening method deposits a layer of superhard film with wear resistance and antifriction performance on the surface of the die, greatly reduces the friction coefficient on the premise of not influencing the performance of the matrix of the die, and prolongs the service life of the die by more than two times.
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申请号:201911296832.1 公开号:CN110942651A 主分类号:G08G1/0962
摘要:【中文】本公开实施例涉及一种车辆的定位失效处理方法、车载设备及存储介质,车辆的定位失效处理方法包括确定所述车辆是否处于自主代客泊车模式;基于所述车辆处于自主代客泊车模式,确定所述车辆定位是否失效;基于所述车辆定位失效,确定失效场景;基于失效场景确定失效类型;基于所述失效类型确定失效处理方式。根据本公开的至少一种实施例,车载设备可以通过不同的定位场景和失效类型确定不同的定位失效处理方式,能够更加灵活的处理车辆无法定位的情况。 【EN】The embodiment of the disclosure relates to a positioning failure processing method of a vehicle, a vehicle-mounted device and a storage medium, wherein the positioning failure processing method of the vehicle comprises the steps of determining whether the vehicle is in an autonomous valet parking mode; determining whether the vehicle positioning is invalid based on the vehicle being in an autonomous valet parking mode; determining a failure scene based on the vehicle positioning failure; determining a failure type based on the failure scenario; and determining a failure processing mode based on the failure type. According to at least one embodiment of the disclosure, the vehicle-mounted device can determine different positioning failure processing modes through different positioning scenes and failure types, and the condition that the vehicle cannot be positioned can be processed more flexibly.
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申请号:201911308247.9 公开号:CN110917301A 主分类号:A61K36/899
摘要:【中文】本发明公开了一种治疗咽炎的中药雾化药剂及其制备方法。其制备方法为:按重量份取广藿香15‑30g,川贝母10‑20g,山慈姑16‑36g,酒黄芩16‑38g,菊花18‑38g,薄荷12‑25g,荆芥12‑24g,防风13‑25g,金银花18‑36g,连翘15‑35g,桑白皮16‑36g,赤芍15‑32g,浙贝母12‑26g,桔梗14‑28g,山药18‑40g,玄参16‑38g,芦根16‑36g,知母14‑26g,甘草12‑26g,混合并加入容器中,加蒸馏水使之完全浸润,加盖于暗处放置3‑5天;过滤,将药渣压榨并挤干,将剩下药渣加入水煎煮2次,煎煮时间为第一次10‑14分钟,第二次6‑10分钟;过滤,合并滤液,静置阴暗环境放凉;将放凉后液体使用超滤膜过滤,最后在滤液中按照重量体积比1:2~2.5加入蒸馏水得所述中药雾化药剂。本发明经成都市仁品耳鼻喉专科医院多年应用于咽炎临床治疗,疗效好,便于使用。 【EN】The invention discloses a traditional Chinese medicine atomized medicament for treating pharyngitis and a preparation method thereof. The preparation method comprises the following steps: taking 15-30g of patchouli, 10-20g of bulbus fritillariae cirrhosae, 16-36g of edible tulip, 16-38g of wine scutellaria baicalensis, 18-38g of chrysanthemum, 12-25g of mint, 12-24g of schizonepeta, 13-25g of divaricate saposhnikovia root, 18-36g of honeysuckle, 15-35g of fructus forsythiae, 16-36g of cortex mori, 15-32g of red paeony root, 12-26g of thunberg fritillary bulb, 14-28g of platycodon grandiflorum, 18-40g of Chinese yam, 16-38g of radix scrophulariae, 16-36g of reed rhizome, 14-26g of rhizoma anemarrhenae and 12-26g of liquorice according to parts by weight, mixing, adding distilled water into a container to completely soak the mixture, covering the container in a dark place; filtering, squeezing the residue, and decocting the residue in water for 2 times (10-14 min for the first time and 6-10 min for the second time); filtering, mixing filtrates, standing in dark environment, and cooling; filtering the cooled liquid by using an ultrafiltration membrane, and finally adding the ultrafiltration membrane into the filtrate according to the weight-volume ratio of 1: 2-2.5, adding distilled water to obtain the traditional Chinese medicine atomized medicament. The medicine is applied to the pharyngitis clinical treatment for years by the specialized hospitals of the adult kernel otorhinolaryngology department, and has good curative effect and convenient use.
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