摘要：【中文】本发明公开了一种人体热舒适预测方法，具体步骤包括如下：获取正常人在不同代谢水平、不同环境温度控制下人体各生理参数以及不同工况感知数据的变化情况；建立神经网络热舒适预测模型；对神经网络热舒适预测模型进行验证。一种人体热舒适预测方法，基于心率、血压、皮温、呼吸频次、耗氧率、CO₂分压等一系列相关生理参数的信息融合，对人体不同代谢水平、不同环境温度的热舒适性进行评估分析。 【EN】The invention discloses a human body thermal comfort prediction method, which comprises the following specific steps: acquiring the change conditions of various physiological parameters and different working condition perception data of a normal person under the control of different metabolism levels and different environmental temperatures; establishing a neural network thermal comfort prediction model; and verifying the neural network thermal comfort prediction model. A method for predicting human body thermal comfort based on heart rate, blood pressure, skin temperature, respiratory frequency, oxygen consumption rate, and CO₂Partial pressure and other information of a series of related physiological parameters are fused, and evaluation and analysis are carried out on thermal comfort of different metabolism levels and different environmental temperatures of a human body.

摘要：【中文】本申请公开了一种应用于电动车的充电管理方法、装置和设备，涉及电动车技术领域。上述充电管理方法包括：建立电动车与移动终端之间的通讯连接，周期性采集上述电动车的外电路电压；每隔第一时长计算一次有效电压，其中，上述有效电压为当次第一时长内采集到的所有外电路电压的平均值；基于计算得到的至少两个有效电压，判断上述电动车是否处于正常充电状态；当上述电动车处于正常充电状态时，向上述移动终端输出第一指示信息，上述第一指示信息指示上述电动车处于正常充电状态。上述方案有利于用户及时获知电动车的实际充电情况。 【EN】The application discloses a charging management method, a charging management device and charging management equipment applied to an electric vehicle, and relates to the technical field of electric vehicles. The charging management method comprises the following steps: establishing communication connection between the electric vehicle and the mobile terminal, and periodically collecting the external circuit voltage of the electric vehicle; calculating effective voltage every other first time length, wherein the effective voltage is the average value of all the external circuit voltages collected in the first time length; judging whether the electric vehicle is in a normal charging state or not based on at least two effective voltages obtained by calculation; and when the electric vehicle is in a normal charging state, outputting first indication information to the mobile terminal, wherein the first indication information indicates that the electric vehicle is in the normal charging state. The scheme is favorable for a user to timely know the actual charging condition of the electric vehicle.

摘要：【中文】本发明公开了一种浮动连接器偏转插接时的接触力检测装置，包括接触力检测机构及外力传递机构，本发明采用在接触力检测机构上设置径向传感器及轴向传感器，将插头安装座设于数个径向传感器之间且与轴向传感器连接；在外力传递机构的拖板上设置插座安装座，并将直线模组经连杆与拖板连接；将插头安装座与插座安装座沿轴线对应设置，并分别安装欲检测插头及欲检测插座，当插座安装座沿轴线与插头安装座对接时，由于位置的偏差，插座将迫使插头连同插头安装座位移，并触发径向传感器及轴向传感器，从而测出插座作用于插头各个方位的接触力。本发明具有检测快捷、准确的优点，为电连接器两对接端位置偏差的允差范围设计提供了可靠的依据。 【EN】The invention discloses a contact force detection device for a floating connector during deflection plugging, which comprises a contact force detection mechanism and an external force transmission mechanism, wherein a radial sensor and an axial sensor are arranged on the contact force detection mechanism, and a plug mounting seat is arranged among a plurality of radial sensors and is connected with the axial sensor; a socket mounting seat is arranged on a carriage of the external force transmission mechanism, and the linear module is connected with the carriage through a connecting rod; the plug mounting seat and the socket mounting seat are arranged correspondingly along the axis, and are respectively provided with a plug to be detected and a socket to be detected. The invention has the advantages of rapid and accurate detection and provides reliable basis for the design of tolerance range of the position deviation of the two butt ends of the electric connector.

摘要：【中文】本发明属于航空维护技术领域，涉及一种携带式飞机拆胎器装置。该装置为圆盘结构，包括主体、承载螺杆、压块、压盘、轴套组成；主体上装有承载螺杆和主轴，承载螺杆沿主轴对称分布；承载螺杆下端连接有压块，承载螺杆与螺母配合，旋转承载螺杆能够沿自身轴线上下移动，从而带动压块上下移动，用于顶住机轮外胎，在压块与机轮外胎之间还设置有压盘；主轴底端设置轴套，轴套和主轴用于固定机轮轴承。该设备体积小、轻便、便于搬运，减少了操作人员的操作难度，人员仅需将拆胎器与飞机轮胎连接好，操作手柄，便可实施飞机轮胎的拆卸，省时、省力，提高了工作效率。 【EN】The invention belongs to the technical field of aviation maintenance, and relates to a portable tire remover device for an airplane. The device is of a disc structure and comprises a main body, a bearing screw rod, a pressing block, a pressing disc and a shaft sleeve; the main body is provided with a bearing screw and a main shaft, and the bearing screws are symmetrically distributed along the main shaft; the lower end of the bearing screw is connected with a pressing block, the bearing screw is matched with the nut, the bearing screw can rotate to move up and down along the axis of the bearing screw, so that the pressing block is driven to move up and down to prop against the outer tire of the airplane wheel, and a pressing disc is arranged between the pressing block and the outer tire of the airplane wheel; the bottom end of the main shaft is provided with a shaft sleeve, and the shaft sleeve and the main shaft are used for fixing the wheel bearing. This equipment is small, light, the transport of being convenient for, has reduced operating personnel's the operation degree of difficulty, and personnel only need will tear child ware and aircraft tire and be connected, and operating handle alright implement aircraft tire's dismantlement, and labour saving and time saving has improved work efficiency.

摘要：【中文】本发明提供了一种检测酸铜电镀液中聚二硫二丙烷磺酸钠含量的检测试剂及检测方法，所使用的检测试剂包括还原剂、缓冲溶液及显色剂，其中，所述还原剂为将聚二硫二丙烷磺酸钠中的二硫键还原为巯基的还原试剂；所述缓冲溶液是pH值为8～10的缓冲溶液；所述显色剂为5,5’‑二硫代双(2‑硝基苯甲酸),本发明具有操作简单，快速便捷，重复性好，精确度高的优点，相对误差约为0.8％～4％，检测限低至2μmol/L，适用于酸铜电镀工厂与电解铜箔企业镀液成分的实时监控，稳定产品质量。 【EN】The invention provides a detection reagent and a detection method for detecting the content of sodium polydithio-dipropyl sulfonate in acid copper electroplating solution, wherein the used detection reagent comprises a reducing agent, a buffer solution and a color developing agent, wherein the reducing agent is a reducing reagent for reducing disulfide bonds in the sodium polydithio-dipropyl sulfonate into sulfydryl; the buffer solution is a buffer solution with the pH value of 8-10; the color developing agent is 5, 5' -dithiobis (2-nitrobenzoic acid), the invention has the advantages of simple operation, rapidness, convenience, good repeatability and high precision, the relative error is about 0.8-4%, the detection limit is as low as 2 mu mol/L, and the invention is suitable for real-time monitoring of plating solution components in acid copper electroplating factories and electrolytic copper foil enterprises and stabilizes the product quality.

摘要：【中文】本发明公开了一种根据特征提取算法定位着丝粒的图像处理方法，本发明根据每一号的每一条染色体的着丝粒位置作为样本数据提取着丝粒的范围；然后统计好每号染色体的范围选择后再根据每号染色体通过特征提取、去噪、图像预处理、图像分割等技术处理染色体图像来准确的定位到着丝粒的范围，求范围内的每条染色体的法线并把最短法线所在位置为着丝粒所在的位置。使得在测试的1号至22号染色体和X染色体的准确率达到99%以上，Y染色体的准确率达到98%以上，每号染色体的数据至少为500。 【EN】The invention discloses an image processing method for positioning centromere according to a feature extraction algorithm, which is used for extracting the range of the centromere according to the position of the centromere of each chromosome of each number as sample data; then counting the range selection of each chromosome, processing chromosome images through the technologies of feature extraction, denoising, image preprocessing, image segmentation and the like according to each chromosome to accurately position the chromosome images to the range of the centromere, solving the normal of each chromosome in the range and setting the position of the shortest normal as the position of the centromere. The accuracy rate of the tested chromosomes 1 to 22 and the X chromosome is more than 99 percent, the accuracy rate of the tested chromosome Y is more than 98 percent, and the data of each chromosome is at least 500.

摘要：【中文】本发明公开了一种自适应组合扳手，包括前端加工有大尺寸扳手孔的扳手本体、逐层插接且轴向限位在所述扳手本体大尺寸扳手孔内的多个扳手套，以及分别设置在每个扳手套后端的复位弹簧；所述的各个扳手套内腔加工为不同尺寸的扳手孔，每个扳手套的外形与外侧扳手套的内形相匹配，最外侧扳手套的外形与扳手本体大尺寸扳手孔的内形相匹配；组合扳手的前端推入待装配螺栓或螺钉的后端，小于待装配螺栓或螺钉后端尺寸的扳手套向后压缩与其对应的复位弹簧，使相匹配尺寸的扳手套套在待装配螺栓或螺钉后端，转动组合扳手即可完成装配。本发明的组合扳手能够自动适应不同尺寸螺栓或螺钉的装配。 【EN】The invention discloses a self-adaptive combined wrench, which comprises a wrench body, a plurality of wrench sleeves and a reset spring, wherein the front end of the wrench body is provided with a large-size wrench hole, the wrench sleeves are inserted layer by layer and axially limited in the large-size wrench hole of the wrench body, and the reset spring is arranged at the rear end of each wrench sleeve; the inner cavity of each wrench sleeve is processed into wrench holes with different sizes, the appearance of each wrench sleeve is matched with the inner shape of the outer wrench sleeve, and the appearance of the outermost wrench sleeve is matched with the inner shape of the large-size wrench hole of the wrench body; the front end of the combined wrench is pushed into the rear end of the bolt or the screw to be assembled, the wrench sleeve with the size smaller than the rear end of the bolt or the screw to be assembled compresses the reset spring corresponding to the wrench sleeve backwards, the wrench sleeve with the matched size is sleeved at the rear end of the bolt or the screw to be assembled, and the combined wrench is rotated to complete assembly. The combined wrench can automatically adapt to the assembly of bolts or screws with different sizes.

摘要：【中文】本发明公开了一种电解铜箔实验研究用系统及其使用方法，属于电解铜箔实验技术领域，该系统包括电解槽、恒流整流器、补液槽、混液槽、加热槽、阴极板和阳极板，电解槽的上缘滑动连接用于安装阳极板的阳极滑块，阳极板板上开设有溢流口，电解槽的一侧设有混液槽和补液槽，电解槽和补液槽的底部均设有出液阀，混液槽通过管道与电解槽连通，电解槽和补液槽的下方共同设有一个加热槽。使用方法包括电解液准备、温度控制、参数设定、计算铜消耗量、补充电解液、铜箔样品获取等步骤。本发明能消除浓差极化问题，补充电解液成份，保持温度恒定，满足实际生产辅助要求，可简化试验操作，加快试验研发的效率，降低新产品开发与生产成本。 【EN】The invention discloses a system for electrolytic copper foil experimental research and a use method thereof, belonging to the technical field of electrolytic copper foil experiments. The using method comprises the steps of electrolyte preparation, temperature control, parameter setting, copper consumption calculation, electrolyte supplement, copper foil sample acquisition and the like. The invention can eliminate the problem of concentration polarization, supplement electrolyte components, keep the temperature constant, meet the auxiliary requirement of actual production, simplify test operation, accelerate the efficiency of test research and development and reduce the development and production cost of new products.

摘要：【中文】本发明公开了一种特种个体防护服自适应液温调节装置，数据采集模块和执行模块分别与控制模块连接；传感器采集生理参数和液温温度，将生理参数和液温温度依次通过低通滤波器进行滤波、前置放大器进行信号放大；将放大后的生理参数和液温温度传输给控制模块；控制模块通过内置的热舒适性预测模型进行热舒适分值计算，控制执行模块调节液冷服液温调节阀的开度。本发明公开提供了一种能基于人员的代谢水平、生理参数以及环境参数等进行自适应液温调节的自动温控装置，以保证人员的热舒适状态。同时对人体不同代谢水平、不同温度的热舒适性进行评估分析。同时，该方法还具有较好的扩展性，针对其他人体主观系统的动态评估也具有重要的参考作用。 【EN】The invention discloses a self-adaptive liquid temperature adjusting device for special individual protective clothing, wherein a data acquisition module and an execution module are respectively connected with a control module; the sensor collects physiological parameters and liquid temperature, and the physiological parameters and the liquid temperature are filtered by the low-pass filter and amplified by the preamplifier in sequence; transmitting the amplified physiological parameters and the liquid temperature to a control module; the control module carries out thermal comfort value calculation through a built-in thermal comfort prediction model and controls the execution module to adjust the opening of the liquid temperature adjusting valve of the liquid cooling clothes. The invention discloses an automatic temperature control device capable of carrying out self-adaptive liquid temperature regulation based on the metabolism level, physiological parameters, environmental parameters and the like of personnel so as to ensure the thermal comfort state of the personnel. Meanwhile, the evaluation and analysis are carried out on the thermal comfort of the human body at different metabolism levels and different temperatures. Meanwhile, the method has better expansibility and also has an important reference function for dynamic evaluation of other human subjective systems.

摘要：【中文】本发明涉及食品检测技术领域，具体是一种水产品中游离氨基酸总量的测定方法，采用三氯乙酸作为提取剂，提取液中的游离氨基酸在弱酸性条件下与茚三酮发生显色反应，生成蓝紫色络合物，用紫外分光光度法进行定量测定。本发明优点在于：一是首次提供了一种比色法测定沙虫干中游离氨基酸总量的方法；二是采用三氯乙酸作为提取液，不但提高了提取效率，还有效的去除了水溶性蛋白的干扰；三是该方法具有操作简便、可重复性高、稳定性好，可直观的得出水产品中游离氨基酸的总量等优点。 【EN】The invention relates to the technical field of food detection, in particular to a method for measuring the total amount of free amino acids in aquatic products. The invention has the advantages that: firstly, a method for determining the total amount of free amino acids in the dried sandworms by a colorimetric method is provided for the first time; secondly, trichloroacetic acid is adopted as an extracting solution, so that the extraction efficiency is improved, and the interference of water-soluble protein is effectively removed; thirdly, the method has the advantages of simple operation, high repeatability, good stability, capability of intuitively obtaining the total amount of free amino acid in the aquatic product and the like.