摘要：【中文】本发明公开了一种用于电子电路板加工用裁切装置，包括水平台和安全光幕，所述水平台的顶部后端固定有竖直台，该竖直台的前表面顶端固定有伸出台，该伸出台的前表面设置有多个按键，所述伸出台的底部安装有上刀，所述水平台的侧表面固定有对称分布的立板，所述立板上设置有稳固机构，该稳固机构包括螺母、支撑座、橡胶块、滑槽和丝杆；本发明的有益效果是：通过设计的稳固机构，实现了安全光幕的快速安装，也便于在安全光幕损坏时，将安全光幕取下进行拆卸；橡胶块的设置有助于进一步起到对安全光幕的防护；通过设计的收集机构，解决了传统中的脚踏启动板不使用时，本发明有助于更好的起到对脚踏启动板的收放。 【EN】The invention discloses a cutting device for processing an electronic circuit board, which comprises a horizontal table and a safety light curtain, wherein a vertical table is fixed at the rear end of the top of the horizontal table, an extending table is fixed at the top end of the front surface of the vertical table, a plurality of keys are arranged on the front surface of the extending table, an upper knife is arranged at the bottom of the extending table, vertical plates which are symmetrically distributed are fixed on the side surface of the horizontal table, and a stabilizing mechanism is arranged on each vertical plate and comprises a nut, a supporting seat, a rubber block, a sliding chute and a screw rod; the invention has the beneficial effects that: through the designed stabilizing mechanism, the safety light curtain is quickly installed, and the safety light curtain is conveniently taken down for disassembly when damaged; the rubber block is arranged to further protect the safety light curtain; the collecting mechanism is designed, so that the problem that the pedal starting plate is not used in the traditional mode is solved, and the pedal starting plate can be better folded and unfolded.

摘要：【中文】本发明公开了一种工作集划分方法和系统。其中，该方法包括：扫描已分配给实例的内存，获取内存中每个内存页的未被访问年龄；根据实例的滑动窗口参数确定滑动窗口，其中，每个实例对应至少一个滑动窗口参数；根据未被访问年龄和滑动窗口，划分实例的内存工作集。本发明解决了在多应用场景或多QoS要求下工作集划分开销大、准确度低的技术问题。 【EN】The invention discloses a working set dividing method and a working set dividing system. Wherein, the method comprises the following steps: scanning the memories allocated to the instances, and acquiring the non-accessed age of each memory page in the memories; determining a sliding window according to the sliding window parameters of the examples, wherein each example corresponds to at least one sliding window parameter; the memory working set of instances is partitioned according to the unaccessed age and the sliding window. The invention solves the technical problems of high working set division overhead and low accuracy under the requirement of multiple application scenes or multiple QoS.

摘要：【中文】本申请公开了一种内存回收方法及装置。其中，该方法包括：获取系统的内存使用量；在上述内存使用量低于内存容量阈值的情况下，对冷内存页进行主动回收，其中，上述冷内存页为未被访问的闲置值大于回收阈值的内存页。本申请解决了现有的内存回收方法无法兼顾内存利用率和内存服务质量的技术问题。 【EN】The application discloses a memory recovery method and device. Wherein, the method comprises the following steps: acquiring the memory usage amount of a system; and actively recycling the cold memory page under the condition that the memory usage is lower than a memory capacity threshold, wherein the cold memory page is a memory page with an unused value larger than a recycling threshold. The memory recovery method and the memory recovery device solve the technical problem that the existing memory recovery method cannot give consideration to both the memory utilization rate and the memory service quality.

摘要：【中文】本发明公开了一种机动车电子标识读写器设备的批量配置方法及系统，包括：根据每个读写器的设置方式确定对每个读写器设备进行配置时的网络连接方式，基于每个读写器设备的网络连接方式,通过调用动态库实现主控设备与每个读写器设备的通信网络连接；基于配置信息确定每个读写器的配置模板；根据所述配置模板生成控制命令，并将控制命令发送给配置的多个读写器设备中的每个读写器设备；接收每个读写器设备的配置反馈信息，并根据每个读写器设备的配置反馈信息确定批量配置的配置结果。本发明可以在办公室通过网络链接对需要配置与升级的读写器设备进行操控，避免户外作业的辛苦，提高效率，节约人力成本，更快速有效的对设备进行管控。 【EN】The invention discloses a batch configuration method and a system of electronic identification reader-writer equipment of a motor vehicle, comprising the following steps: determining a network connection mode when each reader-writer device is configured according to the setting mode of each reader-writer, and realizing communication network connection between the master control device and each reader-writer device by calling a dynamic library based on the network connection mode of each reader-writer device; determining a configuration template of each reader-writer based on the configuration information; generating a control command according to the configuration template, and sending the control command to each reader-writer device in the plurality of configured reader-writer devices; and receiving the configuration feedback information of each reader-writer device, and determining the configuration result of batch configuration according to the configuration feedback information of each reader-writer device. The invention can control the reader-writer equipment to be configured and upgraded in an office through network link, avoids the pain of outdoor operation, improves the efficiency, saves the labor cost and controls the equipment more quickly and effectively.

摘要：【中文】本发明提供一种上传基于机动车电子标识的车辆数据的方法和系统。所述方法和系统通过本地客户端定期读取本地服务器中缓存的基于机动车电子标识的大规模车辆通行数据，并生成指定格式的数据文件保存到本地文件系统，再通过与客户端连接的大数据平台的端口，将数据文件传输到大数据平台。本发明所述的方法和系统对车辆数据实行分级缓存，批量上传，具有安全可靠，对网络质量要求低，并且同时支持文本信息和图像数据的优点，虽然分时上传数据相对于直接上传会有一定的时间差，但不会对车辆数据的大数据分析有明显影响。 【EN】The invention provides a method and a system for uploading vehicle data based on electronic identification of a motor vehicle. The method and the system regularly read the large-scale vehicle passing data based on the motor vehicle electronic identification cached in the local server through the local client, generate a data file with a specified format, store the data file in a local file system, and transmit the data file to a big data platform through a port of the big data platform connected with the client. The method and the system of the invention implement hierarchical caching and batch uploading of the vehicle data, have the advantages of safety, reliability, low requirement on network quality and support of text information and image data, and although the time-sharing uploading data has a certain time difference compared with the direct uploading, the method and the system of the invention do not have obvious influence on the big data analysis of the vehicle data.

摘要：【中文】本申请涉及一种设备运行状态检测方法、装置、存储介质及计算机设备，一方面，本申请基于目标设备的原始信号序列的所有原始信号值得到信号矩阵，然后基于奇异值与运行状态的对应关系，根据由信号矩阵得到的奇异值来确定对应的运行状态，从而可以得到更全面的设备运行状态信息；另一方面，本申请通过在原始信号值的基础上添加随机数，可以防止生成的信号矩阵高度相关，从而防止奇异值分解过程中出现病态方程组，保证得到的奇异值不趋近0，即得到的奇异值都具备参考意义，在根据得到的奇异值确定对应的运行状态时，可以有效提高运行状态确定结果的准确性。 【EN】On one hand, the method and the device are based on all original signal values of an original signal sequence of target equipment to obtain a signal matrix, and then based on the corresponding relation between singular values and an operation state, the corresponding operation state is determined according to the singular values obtained by the signal matrix, so that more comprehensive equipment operation state information can be obtained; on the other hand, the random number is added on the basis of the original signal value, so that the generated signal matrix can be prevented from being highly correlated, a sick equation set is prevented from appearing in the singular value decomposition process, the obtained singular value is not close to 0, namely the obtained singular value has reference significance, and when the corresponding operation state is determined according to the obtained singular value, the accuracy of the operation state determination result can be effectively improved.

摘要：【中文】一种无噪音阻尼麦克风固定结构，包括麦夹外壳（10）、俯仰部（20）和弹簧对夹（50），所述麦夹外壳（10）耦合连接水平旋转机构（30），所述麦夹外壳（10）通过水平旋转机构（30）水平旋转调节；所述俯仰部可旋转调节地安装于麦夹外壳（10），所述俯仰部（20）耦合连接俯仰旋转机构（40），所述俯仰部（20）通过俯仰旋转机构（40）俯仰旋转调节；所述弹簧对夹（50）可伸缩地设于俯仰部（20）中，弹簧对夹（50）用于轴向相对地夹紧卡环（2）的同时耦合连接俯仰旋转机构（40）；水平旋转机构（30）耦合连接阻尼机构（70）。所述麦克风固定结构，在带有阻尼的前提下静音地转动调节，调节手感优良，转动静音。 【EN】A noiseless damping microphone fixing structure comprises a microphone clamp shell (10), a pitching part (20) and a spring clamp pair (50), wherein the microphone clamp shell (10) is coupled with a horizontal rotating mechanism (30), and the microphone clamp shell (10) is horizontally adjusted through the horizontal rotating mechanism (30); the pitching part is rotatably and adjustably mounted on the wheat clamp shell (10), the pitching part (20) is coupled with the pitching rotating mechanism (40), and the pitching part (20) is adjusted in a pitching rotating mode through the pitching rotating mechanism (40); the spring pair clamp (50) is telescopically arranged in the pitching part (20), and the spring pair clamp (50) is used for coupling and connecting the pitching rotating mechanism (40) while axially and relatively clamping the clamping ring (2); the horizontal rotating mechanism (30) is coupled with the damping mechanism (70). The microphone fixing structure is capable of achieving silent rotation adjustment on the premise of damping, good in adjustment hand feeling and silent in rotation.

摘要：【中文】一种智能麦克风固定架,包括可伸缩支架（10）和电动麦夹（30），所述可伸缩支架（10）包括导向滑动配合的支架套筒（11）和伸缩杆（12），所述可伸缩支架耦合连接升降驱动机构（20），用于根据演说者的嘴高通过所述升降驱动机构（20）自动调整伸缩杆的高度；所述电动麦夹（30）螺旋安装于可伸缩支架（10）顶部，电动麦夹（30）包括麦夹外壳（31）和俯仰部（32），麦夹驱动机构（40）同时耦合连接麦夹外壳（31）和俯仰部（32），用于根据演说者的嘴的坐标位置通过麦夹驱动机构（40）自动调整麦克风的姿态。所述智能麦克风固定架，高度姿态准确，噪音小。 【EN】An intelligent microphone fixing frame comprises a telescopic support (10) and an electric microphone clamp (30), wherein the telescopic support (10) comprises a support sleeve (11) and a telescopic rod (12) which are in guiding sliding fit, and the telescopic support is coupled with a lifting driving mechanism (20) and used for automatically adjusting the height of the telescopic rod through the lifting driving mechanism (20) according to the height of a mouth of a speaker; electronic microphone clamp (30) spiral installation is in telescopic bracket (10) top, and electronic microphone clamp (30) include microphone clamp shell (31) and every single move portion (32), and microphone clamp actuating mechanism (40) coupling connection microphone clamp shell (31) and every single move portion (32) simultaneously for the gesture through microphone clamp actuating mechanism (40) automatically regulated microphone according to the coordinate position of speaker's mouth. The intelligent microphone fixing frame is accurate in height and posture and low in noise.

摘要：【中文】本发明公开了一种新生儿暖箱视频探视及氧浓度监测与报警系统，包括监测系统和报警装置，监测系统包括显示器、控制器、wifi接口、设置在新生儿暖箱内的氧浓度传感器；控制器的引脚L1、引脚L3、引脚E2、引脚P10、引脚G1分别与显示器的引脚3、引脚4、引脚5、引脚6、引脚7连接，控制器的引脚N6与氧浓度传感器的引脚3连接，控制器的引脚P11与wifi接口的引脚2连接，控制器的引脚R11与wifi接口的引脚3连接，控制器的引脚H2与报警装置的BEEP引脚连接。本发明可对新生儿暖箱进行氧浓度监测并及时报警，保证暖箱内婴儿的安全，还可对其进行视频探视以及监控，满足探视需求的同时减少婴儿感染风险。 【EN】The invention discloses a video viewing and oxygen concentration monitoring and alarming system of a neonate incubator, which comprises a monitoring system and an alarming device, wherein the monitoring system comprises a display, a controller, a wifi interface and an oxygen concentration sensor arranged in the neonate incubator; the pin L1, the pin L3, the pin E2, the pin P10 and the pin G1 of the controller are respectively connected with the pin 3, the pin 4, the pin 5, the pin 6 and the pin 7 of the display, the pin N6 of the controller is connected with the pin 3 of the oxygen concentration sensor, the pin P11 of the controller is connected with the pin 2 of the wifi interface, the pin R11 of the controller is connected with the pin 3 of the wifi interface, and the pin H2 of the controller is connected with the BEEP pin of the alarm device. The oxygen concentration monitoring and alarming device can monitor the oxygen concentration of the newborn incubator and give an alarm in time, so that the safety of the baby in the incubator is ensured, the newborn incubator can be subjected to video inspection and monitoring, the inspection requirement is met, and the infection risk of the baby is reduced.

摘要：【中文】本发明涉及模板法中孔金属氧化物制备领域，具体为一种大尺寸中孔单晶金红石二氧化钛可控生长的制备方法。该方法通过湿化学过程以四氯化钛作为前驱体，含有极低浓度种子的二氧化硅球作为模板，水热生长具有特定晶面暴露的金红石二氧化钛，刻蚀模板后得到大尺寸中孔单晶金红石二氧化钛。本发明将含有种子的硅球研磨之后重新分散到硅球前驱体溶液中，以获得种子浓度极低的二氧化硅球，将四氯化钛前驱体和上述二氧化硅模板装入反应釜中，经加热处理，刻蚀后得到大尺寸中孔单晶金红石二氧化钛。 【EN】The invention relates to the field of preparation of mesoporous metal oxides by a template method, in particular to a preparation method for controllable growth of large-size mesoporous single crystal rutile titanium dioxide. According to the method, titanium tetrachloride is used as a precursor in a wet chemical process, a silicon dioxide ball containing seeds with extremely low concentration is used as a template, rutile titanium dioxide with a specific crystal face exposed is grown in a hydrothermal mode, and the large-size mesoporous single crystal rutile titanium dioxide is obtained after the template is etched. The method comprises the steps of grinding silicon balls containing seeds, dispersing the ground silicon balls into a silicon ball precursor solution again to obtain silicon dioxide balls with extremely low seed concentration, putting a titanium tetrachloride precursor and the silicon dioxide template into a reaction kettle, heating, and etching to obtain the large-size mesoporous single crystal rutile titanium dioxide.