摘要：【中文】本发明公开了一种用于灭菌杀病毒的多功能口罩，包括口罩本体，所述口罩本体的左右两侧均设置有松紧带，所述口罩本体包括除尘层，所述除尘层的底部设置有除菌层，所述除尘层底部的中点处设置有超声波装置，所述除菌层的底部设置有活性炭纤维毡层。本发明通过口罩本体、松紧带、除尘层、除菌层、超声波装置、活性炭纤维毡层、精滤层、塑料支撑条、紫外线发射管、电源、控制线路板、温差发电片和控制开关相互配合，起到了能够防尘，防PM2.5，防细菌，防病毒的效果，主要功能特点是防止病毒进入人的呼吸道，在口罩中将病毒杀掉，使人能够在有病毒、细菌、毒气、PM2.5等恶劣的环境下得到安全防护。 【EN】The invention discloses a multifunctional mask for sterilization and virus killing, which comprises a mask body, wherein elastic bands are arranged on the left side and the right side of the mask body, the mask body comprises a dust removal layer, a sterilization layer is arranged at the bottom of the dust removal layer, an ultrasonic device is arranged at the middle point of the bottom of the dust removal layer, and an activated carbon fiber felt layer is arranged at the bottom of the sterilization layer. The mask has the main functions of preventing viruses from entering human respiratory tracts, killing the viruses in the mask and ensuring that people can be safely protected in severe environments such as virus, bacteria, poison gas, PM2.5 and the like by mutually matching the mask body, the elastic band, the dust removal layer, the sterilization layer, the ultrasonic device, the activated carbon fiber felt layer, the fine filtration layer, the plastic support strip, the ultraviolet emission tube, the power supply, the control circuit board, the thermoelectric generation sheet and the control switch.

摘要：【中文】本申请涉及一种突起探测器及其检测的方法，其包括供电装置、检测装置、控制装置和管理器。所述供电装置同时与所述检测装置和所述控制装置电性连接，用于提供电能。所述检测装置用于检测车辆停放状态。所述控制装置与所述检测装置电性连接，用于处理检测到的信息及控制所述检测装置是否进行报警提示。所述管理器与所述控制装置无线连接，用于生成车位占用状态信息。本申请提供的突起探测器及其检测的方法能够实现停车位的实时共享，防止车辆停放过程中易碰撞，从而保障车辆停放的高效性与安全性。 【EN】The application relates to a protrusion detector and a detection method thereof. The power supply device is electrically connected with the detection device and the control device at the same time and used for providing electric energy. The detection device is used for detecting the parking state of the vehicle. The control device is electrically connected with the detection device and used for processing the detected information and controlling the detection device to give an alarm or not. The manager is in wireless connection with the control device and used for generating parking space occupation state information. The protrusion detector and the detection method thereof can realize real-time sharing of parking spaces, and prevent vehicles from being easily collided in the parking process, so that the high efficiency and the safety of vehicle parking are guaranteed.

摘要：【中文】本发明公开了一种电源管理装置及方法。其中，该装置包括：蓄电池，蓄电池传感器，整车控制器和开关，其中，蓄电池用于为车辆上的电子设备供电；蓄电池传感器，用于采集蓄电池的电信号；整车控制器，与蓄电池传感器通信，用于在蓄电池传感器采集的电信号满足电路断开条件的情况下，向开关发送控制指令，其中，控制指令用于指示开关断开蓄电池对电子设备供电的电路；开关，用于根据控制指令，断开蓄电池对电子设备供电的电路。本发明解决了相关技术中无法对电量进行有效监控，导致车辆无法启动的技术问题。 【EN】The invention discloses a power supply management device and a power supply management method. Wherein, the device includes: the system comprises a storage battery, a storage battery sensor, a vehicle control unit and a switch, wherein the storage battery is used for supplying power to electronic equipment on the vehicle; the storage battery sensor is used for acquiring an electric signal of the storage battery; the vehicle control unit is communicated with the storage battery sensor and used for sending a control instruction to the switch under the condition that the electric signal acquired by the storage battery sensor meets a circuit disconnection condition, wherein the control instruction is used for indicating the switch to disconnect a circuit of the storage battery for supplying power to the electronic equipment; and the switch is used for disconnecting the circuit for supplying power to the electronic equipment by the storage battery according to the control instruction. The invention solves the technical problem that the vehicle cannot be started because the electric quantity cannot be effectively monitored in the related technology.

摘要：【中文】本发明涉及一种立式蒸发器，包括竖直设置的筒式蒸发器壳体，上端管板上方为封盖；封盖与上端管板之间形成空腔，封盖中心设置竖直往上的吸气管，封盖的空腔通过换热管与载冷剂进出口分别连通形成载冷剂回路；吸气口下方的蒸发器壳体内设置用于支撑连接换热管的支撑板组件，该支撑板组件包括由竖直拉杆连接固定的至少一个换热管支撑板和间隔设置并位于换热管支撑板上方的至少一个挡气板。相对于现有技术，本发明的立式蒸发器结构简单、换热效率高、降低了吸气带液风险。 【EN】The invention relates to a vertical evaporator, which comprises a vertically arranged barrel-type evaporator shell, wherein a sealing cover is arranged above an upper end tube plate; a cavity is formed between the sealing cover and the upper end tube plate, a vertical upward air suction pipe is arranged in the center of the sealing cover, and the cavity of the sealing cover is respectively communicated with the secondary refrigerant inlet and outlet through a heat exchange pipe to form a secondary refrigerant loop; the evaporator shell below the air suction port is internally provided with a supporting plate component for supporting and connecting the heat exchange tubes, and the supporting plate component comprises at least one heat exchange tube supporting plate and at least one air baffle plate, wherein the heat exchange tube supporting plate is fixedly connected by a vertical pull rod, and the air baffle plate is arranged at intervals and is positioned above the heat exchange tube supporting plate. Compared with the prior art, the vertical evaporator disclosed by the invention is simple in structure and high in heat exchange efficiency, and reduces the risk of liquid carrying during air suction.

摘要：【中文】本发明提供一种基于用户睡眠音频评定睡眠质量的方法和装置，方法包括：获取当前用户在整个睡眠阶段发出音频信息，对音频进行分类确定用户睡眠障碍类型；根据睡眠障碍类型，提取不同的特征信息，根据各特征信息确定当前用户睡眠障碍的轻重水平；获取当前用户睡前的行为信息、监测设备记录的睡姿、当前身体健康信息，将当前用户睡前的行为信息、监测设备记录的睡姿、当前身体健康信息与当前用户的睡眠障碍轻重水平进行关联，确定影响睡眠障碍程度因素；统计不同年龄段人群睡眠障碍的轻重水平对睡眠客观质量和主观评价的影响；根据不同年龄段人群睡眠障碍的轻重水平的睡眠客观质量和主观评价及影响睡眠障碍程度因素，对当前用户的睡眠进行质量评定。 【EN】The invention provides a method and a device for evaluating sleep quality based on a user sleep audio, wherein the method comprises the following steps: acquiring audio information sent by a current user in the whole sleep stage, and classifying the audio to determine the type of sleep disorder of the user; extracting different characteristic information according to the sleep disorder type, and determining the level of the sleep disorder of the current user according to the characteristic information; acquiring the behavior information of the current user before sleeping, the sleeping posture recorded by the monitoring equipment and the current body health information, and associating the behavior information of the current user before sleeping, the sleeping posture recorded by the monitoring equipment and the current body health information with the sleep disorder level of the current user to determine factors influencing the sleep disorder degree; counting the influence of the level of sleep disorder of people of different ages on the objective quality and subjective evaluation of sleep; according to the objective quality and subjective evaluation of sleep of the sleep disorder of people in different age groups and factors influencing the degree of the sleep disorder, the quality of the sleep of the current user is evaluated.

摘要：【中文】本发明公开了基于无线局域网混合组网的农田生态指标远程测控系统，包括有设置于农田工作区的若干个数据采集设备和中心通信设备，以及设置于远程工作区的远程终端，所述数据采集设备的内部固定设置有传感器、第一处理器、第一局域网通信收发器，所述中心通信设备的内部固定设置有第二处理器、第二局域网通信收发器和物联网通信收发器，本发明涉及无线通信领域。本发明，解决了智能农田设备都需要直接与远端基站进行通信，其通信成本高昂，设备功耗也较大，难以实现长期独立作业，这也导致了维护成本的上升的问题。 【EN】The invention discloses a farmland ecological index remote measurement and control system based on a wireless local area network hybrid networking, which comprises a plurality of data acquisition devices and a central communication device which are arranged in a farmland working area, and a remote terminal arranged in the remote working area, wherein a sensor, a first processor and a first local area network communication transceiver are fixedly arranged in each data acquisition device, a second processor, a second local area network communication transceiver and an Internet of things communication transceiver are fixedly arranged in each central communication device, and the invention relates to the field of wireless communication. The invention solves the problems that the intelligent farmland equipment needs to be directly communicated with a remote base station, the communication cost is high, the equipment power consumption is high, long-term independent operation is difficult to realize, and the maintenance cost is increased.

摘要：【中文】本公开涉及一种驻车操纵系统和车辆，所述驻车操纵系统包括手动驻车操纵机构(1)、电动驻车操纵机构(2)、切换机构(3)以及锁止机构，所述切换机构(3)构造为能够在第一位置和第二位置之间切换，在所述第一位置，所述切换机构(3)能够建立所述手动驻车操纵机构(1)与制动器之间的传动连接，在所述第二位置，所述切换机构(3)能够建立所述电动驻车机构与所述制动器之间的传动连接，所述锁止机构选择性地将所述切换机构锁止在所述第一位置或所述第二位置。通过上述技术方案，本公开提供的驻车操纵系统能够兼具电子驻车功能和手动驻车功能，能够更加安全可靠地实现驻车制动。 【EN】The present disclosure relates to a parking control system including a manual parking control mechanism (1), an electric parking control mechanism (2), a switching mechanism (3), and a lock mechanism, wherein the switching mechanism (3) is configured to be switchable between a first position in which the switching mechanism (3) can establish a transmission connection between the manual parking control mechanism (1) and a brake, and a second position in which the switching mechanism (3) can establish a transmission connection between the electric parking mechanism and the brake, and the lock mechanism selectively locks the switching mechanism in the first position or the second position. Through above-mentioned technical scheme, the parking control system that this disclosure provided can have electron parking function and manual parking function concurrently, can realize parking braking safely and reliably more.

摘要：本发明公开了一种并行多尺度特征融合的卷积神经网络去噪方法，通过卷积神经网络对局部特征进行多尺度提取，在高层得到语义化程度比较高的特征之后，在此基础上对不同尺度下提取到的局部特征采取注意力机制引导的策略，然后和网络中的浅层特征融合，融合后的特征既有较高的语义性，也有较高的分辨率，针对低噪声场景下的图像，充分挖掘出隐藏在复杂背景中的特征，为融合成全局特征做准备。在卷积神经网络的最后引入了残差连接，将提取到的噪声图像与原始图像做映射运算，从而恢复出高质量的图像。

摘要：【中文】本发明公开了一种差分自混合干涉测量系统及方法，该系统由随机偏振激光器发射激光束，形成两束光，一光束通过线偏振器和光衰减器后入射到被安置在载物台的待测物上，光束被待测物反射按原路返回进入随机偏振激光器的谐振腔，形成反馈光束；反馈光束与谐振腔内光束形成自混合干涉。另一光束入射到偏振分光棱镜进行偏振分光，分成一束为P偏振光，另一束为S偏振光；第一光电探测器探测P偏振光信号，第二光电探测器探测S偏振光信号；信号处理器分别与第一光电探测器以及第二光电探测器相连，将探测到的两路差分干涉信号，放大后再由信号采集器传输至计算机；计算机将采集到的两路干涉信号进行差分降噪后，进行处理可获得待测物的相关被测信息。 【EN】The invention discloses a differential self-mixing interference measuring system and a method, wherein a random polarization laser emits a laser beam to form two beams of light, one beam of light passes through a linear polarizer and an optical attenuator and then is incident on an object to be measured arranged on an objective table, and the beam of light is reflected by the object to be measured and returns to enter a resonant cavity of the random polarization laser according to the original path to form a feedback beam; the feedback beam and the beam in the resonant cavity form self-mixing interference. The other beam is incident to a polarization beam splitter prism for polarization beam splitting, and is divided into a beam of P polarized light and another beam of S polarized light; the first photoelectric detector detects P polarized light signals, and the second photoelectric detector detects S polarized light signals; the signal processor is respectively connected with the first photoelectric detector and the second photoelectric detector, amplifies the two paths of detected differential interference signals and transmits the amplified signals to the computer by the signal collector; and the computer carries out differential noise reduction on the two collected interference signals and then processes the signals to obtain the related information to be measured of the object to be measured.

摘要：【中文】本发明公开了一种基于边缘计算和深度学习的垃圾箱垃圾识别方法，包括如下步骤：通过安装在垃圾箱上固定角度的高分辨率摄像机对投放者所投的垃圾进行扫描和拍摄完成数据收集；利用搭载垃圾识别模型的分布式边缘服务器识别所投垃圾，在显示屏上显示识别垃圾检测结果及语音播报，同时存储垃圾图片数据，完成未标记垃圾数据上传云服务器；云服务器运用SSD算法训练垃圾检测模型，通过边缘服务器上传的新数据定期更新垃圾检测模型，使得识别结果准确和实时。 【EN】The invention discloses a garbage bin garbage identification method based on edge calculation and deep learning, which comprises the following steps of: scanning and shooting garbage thrown by a thrower through a high-resolution camera arranged on a garbage can at a fixed angle to finish data collection; recognizing the thrown garbage by using a distributed edge server carrying a garbage recognition model, displaying a garbage recognition detection result and voice broadcasting on a display screen, storing garbage picture data, and finishing uploading unmarked garbage data to a cloud server; the cloud server trains the garbage detection model by using an SSD algorithm, and the garbage detection model is periodically updated by the new data uploaded by the edge server, so that the recognition result is accurate and real-time.