摘要：【中文】本申请实施例公开了一种眼睛疲惫值判断方法、装置、设备及存储介质。本申请实施例提供的技术方案通过根据用户的眼睛疲惫值影响参数计算用户的疲惫值，并根据疲惫值判断用户是否处于疲惫状态，并在用户处于疲惫状态时执行预设的设备控制策略，以控制用户对设备的使用，对用户进行提醒或者是限制用户使用设备，保护用户的眼睛。 【EN】The embodiment of the application discloses a method, a device, equipment and a storage medium for judging an eye fatigue value. According to the technical scheme, the fatigue value of the user is calculated according to the eye fatigue value influence parameter of the user, whether the user is in the fatigue state or not is judged according to the fatigue value, the preset device control strategy is executed when the user is in the fatigue state, the user is controlled to use the device, the user is reminded or limited to use the device, and the eyes of the user are protected.

摘要：【中文】本发明公开了一种越库物流单的管理方法和系统，所述管理方法包括以下步骤：在商品越库过程中，设置所述越库的商品的格口标记编码和商品来源的门店标记编码，使得所述格口标记编码和所述越库的商品的订单系统相互关联；利用所述订单系统的顾客快递要求，自动设置所述订单系统对应的快递点组名称，并设置所述快递点组名称对应的快递编码；设置所述越库的商品物流标签的打印时间和备注信息，打印出包括所述格口标记编码、门店标记编码、时间展示和备注信息的物流标签。通过高效的管理物流信息间接提高越库商品的作业效率，且将物流信息和商品订单信息相互关联，提高了越库作业的监督水平。 【EN】The invention discloses a management method and a system for a warehouse-crossing logistics list, wherein the management method comprises the following steps: in the process of commodity ex-warehouse, setting a grid marking code of the commodity ex-warehouse and a store marking code of a commodity source, so that the grid marking code and an order system of the commodity ex-warehouse are correlated; automatically setting the name of an express point group corresponding to the order system by using the customer express requirement of the order system, and setting an express code corresponding to the name of the express point group; and setting the printing time and remark information of the commodity logistics label crossing the warehouse, and printing the logistics label comprising the grid mark code, the store mark code, the time display and the remark information. The operation efficiency of the warehouse-crossing commodities is indirectly improved through efficient management of logistics information, the logistics information and commodity order information are correlated, and the supervision level of the warehouse-crossing operation is improved.

摘要：【中文】本发明涉及光电子材料技术领域，公开了一种8英寸铌酸锂晶体的生产方法，包括如下步骤：（1）多晶原料的制备：将碳酸锂和氧化铌原料混合烧结后压块破碎，得到多晶原料；（2）晶体的生长：将多晶原料放入位于多层温场中的铂金坩埚内，采用提拉法进行晶体生长，经过引晶、缩颈、放肩、收肩、等径生长、拉脱后得到多畴晶体；（3）晶体的退火和极化：将多畴晶体埋入多晶原料中，进行退火和极化，得到所述8英寸铌酸锂晶体。本发明晶体生长过程中采用多层温场，保证温场均匀无突变，避免晶体多晶和开裂，晶体生长更容易控制；采用埋粉法退火极化，晶体不易开裂；制备多晶原料时进行多次混合烧料，可以确保晶体居里温度稳定。 【EN】The invention relates to the technical field of photoelectron materials, and discloses a production method of 8-inch lithium niobate crystals, which comprises the following steps: (1) preparing a polycrystalline raw material: mixing and sintering lithium carbonate and niobium oxide raw materials, and then briquetting and crushing to obtain a polycrystalline raw material; (2) and (3) crystal growth: putting the polycrystalline raw material into a platinum crucible in a multilayer thermal field, performing crystal growth by adopting a pulling method, and performing seeding, necking, shouldering, isodiametric growth and pulling-off to obtain a multi-domain crystal; (3) annealing and polarization of the crystal: and embedding the multi-domain crystal into a polycrystalline raw material, and annealing and polarizing to obtain the 8-inch lithium niobate crystal. In the crystal growth process, a multilayer temperature field is adopted, so that the temperature field is uniform and free of mutation, crystal polycrystal and cracking are avoided, and the crystal growth is easier to control; the crystal is not easy to crack by adopting the powder embedding method for annealing polarization; and the materials are mixed and fired for many times when the polycrystalline raw material is prepared, so that the Curie temperature of the crystal can be ensured to be stable.

摘要：【中文】本发明涉及光电子材料技术领域，公开了一种8英寸铌酸锂晶片的制备方法，包括如下步骤：（1）切割及一次腐蚀：将8英寸铌酸锂晶体切割成晶片后放入腐蚀液中进行一次腐蚀；（2）还原黑化；（3）减薄及二次腐蚀：将还原黑化后的晶片双面减薄，清洗干净后再放入腐蚀液中进行二次腐蚀；（4）抛光；（5）三次腐蚀：将抛光后的晶片放入腐蚀液中进行三次腐蚀，清洗后得所述8英寸铌酸锂晶片。本发明采用三次腐蚀法解决了铌酸锂晶片内部应力变形严重及因此产生的晶片生产过程中容易碎裂的问题；抛光过程中采用多孔陶瓷盘吸附，解决了传统的贴蜡工艺引起的TTV不易控制的问题；加工过程中不用粘合剂，不接触有机物，晶片比较容易清洗。 【EN】The invention relates to the technical field of photoelectron materials, and discloses a preparation method of an 8-inch lithium niobate wafer, which comprises the following steps: (1) cutting and primary corrosion: cutting 8-inch lithium niobate crystal into wafers, and then putting the wafers into a corrosive liquid for primary corrosion; (2) reducing and blackening; (3) thinning and secondary corrosion: thinning the two sides of the reduced and blackened wafer, cleaning the wafer, and then putting the wafer into a corrosive liquid for secondary corrosion; (4) polishing; (5) and (3) third corrosion: and putting the polished wafer into a corrosive liquid for corrosion for three times, and cleaning to obtain the 8-inch lithium niobate wafer. The invention adopts a three-time corrosion method to solve the problems of serious stress deformation inside the lithium niobate wafer and easy fragmentation in the production process of the wafer; the polishing process adopts a porous ceramic disc for adsorption, so that the problem that TTV is difficult to control caused by the traditional wax pasting process is solved; the processing process does not use adhesive and contact organic matters, and the wafer is easy to clean.

摘要：【中文】本发明公开了一种双电压源脉冲调制器电路及快前沿脉冲调制器，脉冲调制器电路包括开关单元和负载单元，所述的开关单元包括半导体开关；其特征在于，还包括直流电压源单元和高电压源单元；所述的高电压电源的输出电压高于直流电源的输出电压。本发明提出一种双电压源快前沿脉冲调制器，其电源由两路组成，其中一路为高电压源单元，另一路为直流电压源单元。高电压源单元用于快速拉升调制脉冲前沿，使输出至微波放大器负载的脉冲前沿达到30ns之内；直流电压源单元用于产生维持电压，在调制脉冲脉内保持一定的电压幅值并将脉内顶降控制在规定范围内。 【EN】The invention discloses a double-voltage source pulse modulator circuit and a fast leading edge pulse modulator, wherein the pulse modulator circuit comprises a switch unit and a load unit, and the switch unit comprises a semiconductor switch; the device is characterized by also comprising a direct-current voltage source unit and a high-voltage source unit; the output voltage of the high-voltage power supply is higher than that of the direct-current power supply. The invention provides a double voltage source fast leading edge pulse modulator, wherein a power supply of the double voltage source fast leading edge pulse modulator consists of two paths, wherein one path is a high voltage source unit, and the other path is a direct current voltage source unit. The high-voltage source unit is used for rapidly pulling up the leading edge of the modulation pulse so that the leading edge of the pulse output to the load of the microwave amplifier reaches within 30 ns; the direct-current voltage source unit is used for generating a maintaining voltage, keeping a certain voltage amplitude in a modulation pulse and controlling the in-pulse dip within a specified range.

摘要：【中文】本发明公开了一种快速前后沿脉冲调制器，包括直流电压源单元、开关单元、负载单元、高电压源单元和后沿陡化电路单元；所述的高电压源单元包括高电压电源、高电压充电电阻、高电压储能电容和高压隔离二极管，所述的高电压电源的输出电压高于直流电源的输出电压。所述的后沿陡化电路单元包括后沿陡化电容、后沿陡化电阻和二极管，后沿陡化电容和后沿陡化电阻相并联，再与二极管串联后，跨接在半导体开关的源极S和地之间。本发明在传统脉冲调制器基础上，设计了前沿和后沿陡化电路单元，极大地改善了脉冲调制器性能，使得微波放大器端调制脉冲前沿小于30ns，后沿小于50ns。 【EN】The invention discloses a rapid front-back edge pulse modulator, which comprises a direct-current voltage source unit, a switch unit, a load unit, a high-voltage source unit and a back edge sharpening circuit unit, wherein the direct-current voltage source unit is connected with the switch unit; the high-voltage source unit comprises a high-voltage power supply, a high-voltage charging resistor, a high-voltage energy storage capacitor and a high-voltage isolation diode, and the output voltage of the high-voltage power supply is higher than that of the direct-current power supply. The back edge sharpening circuit unit comprises a back edge sharpening capacitor, a back edge sharpening resistor and a diode, wherein the back edge sharpening capacitor is connected with the back edge sharpening resistor in parallel, and is connected with the diode in series and then bridged between a source S of the semiconductor switch and the ground. On the basis of the traditional pulse modulator, the invention designs the leading edge and trailing edge sharpening circuit units, thereby greatly improving the performance of the pulse modulator, and leading the leading edge of the modulation pulse at the end of the microwave amplifier to be less than 30ns and the trailing edge to be less than 50 ns.

摘要：【中文】本发明涉及一种任意方向自然场景文本识别方法，属于数字图像处理领域，包括以下步骤：S1：首先使用高分辨分割网络HRNet作为基础框架提取文本的空间信息；S2：然后使用卷积长短时记忆ConvLSTM模型提取文本的时空序列信息；S3：通过设计字符注意机制使得模型的注意力在字符上，并使用可微分二值化函数进一步加大网络对前景的注意力，而削弱对背景区域的关注；S4：网络对每个像素点进行37分类，将分类结果按照从左到右的顺序转换成文本。本发明能识别任意方向的场景文本，同时对低分辨率和强噪声文本均有较强的鲁棒性。 【EN】The invention relates to a method for recognizing a natural scene text in any direction, which belongs to the field of digital image processing and comprises the following steps: s1: firstly, extracting spatial information of a text by using a high-resolution segmentation network HRNet as a basic framework; s2: then extracting space-time sequence information of the text by using a convolution length-time memory ConvLSTM model; s3: the attention of the model is on the characters by designing a character attention mechanism, and the attention of a network to a foreground is further increased by using a differentiable binarization function, so that the attention to a background area is weakened; s4: the network classifies 37 each pixel point and converts the classification result into a text according to the sequence from left to right. The method can identify the scene text in any direction, and has stronger robustness to low-resolution and strong-noise texts.

摘要：【中文】一种图像的处理与识别方法，涉及图像处理领域，包括：步骤一、图像特征点的提取；步骤二、图像像质的增强；步骤三、图像的融合；步骤四、去噪。本发明的图像的处理与识别方法，主要通过图像特征点的提取、图像像质的增强、图像的融合、去噪实现图像处理和高精度识别。从图像中提取丰富的特征，通过图像像质增强对其进行增强，然后通过图像融合将增强结果融合在一起，再去除其中提取到的噪声，得到最后的增强图像。通过本发明的图像处理和识别方法实现低照度图像和真实图像之间的映射关系，有效提高了图像的对比度，去除了图像中的噪声，提高了图像的清晰度。通过本发明有效改善了图像质量，提高了图像识别效果，具有十分重要的应用价值。 【EN】An image processing and identifying method relates to the field of image processing and comprises the following steps: step one, extracting image characteristic points; step two, enhancing the image quality of the image; step three, fusing images; and step four, denoising. The image processing and identifying method of the invention mainly realizes image processing and high-precision identification through the extraction of image characteristic points, the enhancement of image quality of the image, the fusion of the image and the denoising. Extracting abundant features from the image, enhancing the features through image quality enhancement of the image, fusing enhancement results together through image fusion, and removing the extracted noise to obtain a final enhanced image. The image processing and identifying method of the invention realizes the mapping relation between the low-illumination image and the real image, effectively improves the contrast of the image, removes the noise in the image and improves the definition of the image. The invention effectively improves the image quality and the image recognition effect, and has very important application value.

摘要：【中文】本发明属于医用药品技术领域，公开了一种壳聚糖季铵盐抗菌凝胶及其制备方法，包括如下重量份的原料：壳聚糖季铵盐90‑99.9份、有机酸0.01‑10份、交联剂1‑5份；其制备方法包括如下步骤：(1)按重量份将壳聚糖季铵盐溶于去离子水中，搅拌溶解后加入有机酸，继续搅拌混合；(2)称取交联剂溶于去离子水中，缓慢滴加到步骤(1)的混合液中，磁力搅拌混合均匀后，恒温培养箱中继续反应得到凝胶；(3)将凝胶取出，用乙醇洗涤，冷冻干燥后得到壳聚糖季铵盐抗菌凝胶。本发明提供的新型壳聚糖季铵盐凝胶具有较好的溶胀性能、pH响应性，同时对革兰氏阴性和革兰氏阳性细菌都具有较强的抗菌性性能，且制备工艺简单，成本低，有望成为一种新型伤口凝胶敷料。 【EN】The invention belongs to the technical field of medical medicines, and discloses a chitosan quaternary ammonium salt antibacterial gel and a preparation method thereof, wherein the chitosan quaternary ammonium salt antibacterial gel comprises the following raw materials in parts by weight: 90-99.9 parts of chitosan quaternary ammonium salt, 0.01-10 parts of organic acid and 1-5 parts of cross-linking agent; the preparation method comprises the following steps: (1) dissolving chitosan quaternary ammonium salt in deionized water according to the weight part, adding organic acid after stirring and dissolving, and continuously stirring and mixing; (2) weighing a cross-linking agent, dissolving the cross-linking agent in deionized water, slowly dropwise adding the cross-linking agent into the mixed solution obtained in the step (1), uniformly stirring and mixing the cross-linking agent and the mixed solution by magnetic force, and continuously reacting in a constant-temperature incubator to obtain gel; (3) and taking out the gel, washing with ethanol, and freeze-drying to obtain the chitosan quaternary ammonium salt antibacterial gel. The novel chitosan quaternary ammonium salt gel provided by the invention has good swelling performance and pH responsiveness, has strong antibacterial performance on gram-negative bacteria and gram-positive bacteria, is simple in preparation process and low in cost, and is expected to become a novel wound gel dressing.

摘要：【中文】本发明公开了一种柔性协作机器人的控制方法及控制系统，包括：中央处理器通过机器人控制器使机器人位于准备就绪的姿态，并确定机器人的工作空间、工作速度以及工作载荷；机器人控制器使工件置放体旋转到初始位置；中央处理器通过机器人控制器使机器人在工件置放体的第一工序区域内作业；中央处理器判断作业是否全部完成；中央处理器通过工件置放体电机控制器控制工件置放体旋转一定的角度；中央处理器通过机器人控制器使机器人在工件置放体的第二工序区域内进行与初始工序区域内同样的作业。本发明的一种柔性协作机器人的控制方法及控制系统，能令机器人可以对大于自身工作范围的作业对象进行作业，还能节约成本及缩小系统占用空间。 【EN】The invention discloses a control method and a control system of a flexible cooperative robot, which comprises the following steps: the central processing unit enables the robot to be in a ready posture through the robot controller, and determines the working space, the working speed and the working load of the robot; the robot controller rotates the workpiece placing body to an initial position; the central processor enables the robot to work in the first working procedure area of the workpiece placing body through the robot controller; the central processing unit judges whether the operation is completely finished; the central processor controls the workpiece placing body to rotate a certain angle through the workpiece placing body motor controller; the CPU causes the robot to perform the same operation in the second process area of the workpiece placing body as in the initial process area through the robot controller. The control method and the control system of the flexible cooperative robot can enable the robot to operate the operation object larger than the working range of the robot, and can save cost and reduce the occupied space of the system.