摘要：【中文】本发明公开了车辆定位的方法、装置、设备和计算机可读介质，涉及计算机技术领域。该方法的一具体实施方式包括：获得车辆在点云地图中的位置和姿态角，结合所述车辆的速度，获得全局位姿量测值；基于所述车辆所在的地理位置，调整惯性测量单元的测量数据，得到所述车辆的位姿推算值；将所述全局位姿量测值与所述位姿推算值的差值，输入卡尔曼滤波器得到所述车辆的误差估计值，结合所述误差估计值修正所述全局位姿量测值以定位车辆。该实施方式能够提高定位准确性。 【EN】The invention discloses a method, a device, equipment and a computer readable medium for positioning a vehicle, and relates to the technical field of computers. One embodiment of the method comprises: obtaining the position and attitude angle of a vehicle in a point cloud map, and obtaining a global pose measurement value by combining the speed of the vehicle; adjusting the measurement data of an inertial measurement unit based on the geographic position of the vehicle to obtain a pose estimation value of the vehicle; and inputting the difference value of the global pose measurement value and the pose estimation value into a Kalman filter to obtain an error estimation value of the vehicle, and correcting the global pose measurement value by combining the error estimation value to position the vehicle. This embodiment can improve the positioning accuracy.

摘要：【中文】本发明公开了一种放射源智能管控方法、系统、电子设备及存储介质，该方法其包括以下步骤：接收采购请求，获取采购请求中的采购类型以及采购参数；根据采购类型，比对采购参数与辐射安全许可证参数；接收运输请求，获取运输请求中的运输类型及运输参数；当运输类型为入厂时，比对运输参数与辐射安全许可证参数；接收借用请求，获取借用请求中的使用参数，使用参数包括使用地点、归还时间以及放射源标号；根据放射源标号监控对应的放射源的运行轨迹，运行轨迹不满足放射源标号对应的放射源贮存地至使用地点时，发出报警，当放射源标号对应的放射源在归还时间未回到放射源贮存地时，发出报警。本发明可以实现对放射源的全周期管理和监控。 【EN】The invention discloses a method and a system for intelligently managing and controlling a radioactive source, electronic equipment and a storage medium, wherein the method comprises the following steps: receiving a purchase request, and acquiring a purchase type and a purchase parameter in the purchase request; comparing the purchase parameters with the radiation safety license parameters according to the purchase types; receiving a transportation request, and acquiring a transportation type and a transportation parameter in the transportation request; when the transportation type is factory entry, comparing the transportation parameters with the radiation safety license parameters; receiving a borrowing request, and acquiring use parameters in the borrowing request, wherein the use parameters comprise a use place, return time and a radioactive source label; and monitoring the running track of the corresponding radioactive source according to the radioactive source label, sending an alarm when the running track does not meet the requirement that the radioactive source storage place corresponding to the radioactive source label reaches a use place, and sending an alarm when the radioactive source corresponding to the radioactive source label does not return to the radioactive source storage place in the returning time. The invention can realize the full-cycle management and monitoring of the radioactive source.

摘要：【中文】本发明公开了一种基于WiFi单元及物联网云服务器的油水分离监控系统，包括：现场监测单元、执行机构、智能控制器、WiFi数据传输单元、物联网云服务器、客户端（电脑与手机）监控单元。通过上述方式，本发明一种基于WiFi单元及物联网云服务器的油水分离监控系统，可以实现现场智能控制器与云平台数据交换，而且客户端能够实时查询物联网云服务器上数据，从而了解现场设备运行情况，并对现场运行情况进行远程实时处理，提高了系统的实时性、稳定性和高效性。 【EN】The invention discloses an oil-water separation monitoring system based on a WiFi unit and an Internet of things cloud server, which comprises: the system comprises a field monitoring unit, an execution mechanism, an intelligent controller, a WiFi data transmission unit, an Internet of things cloud server and a client (a computer and a mobile phone) monitoring unit. Through the mode, the oil-water separation monitoring system based on the WiFi unit and the Internet of things cloud server can realize data exchange between the field intelligent controller and the cloud platform, and the client can inquire data on the Internet of things cloud server in real time, so that the operation condition of field equipment is known, the field operation condition is remotely processed in real time, and the real-time property, the stability and the high efficiency of the system are improved.

摘要：【中文】本发明涉及全息成像技术领域，具体来说是一种全息成像方法及用于全息成像方法的二维X射线多层膜波导结构，将两个长度相同的一维X射线多层膜波导结构正交胶合，使两个一维X射线多层膜波导结构的间隙部分正交配合，以形成二维X射线多层膜波导结构并用于全息成像。本发明同现有技术相比，通过两个同样结构的波导进行组合，调节波导的出射光斑，形成点阵光源；形成的多通道结构，可降低高阶光束对光斑的影响，在近场具有聚焦光斑强度相似，相位差固定、测量方便的优点，能在近场形成相干性强及强度高的二级X射线光源；在远场，又具有条纹清晰、对比度明显的图像，适用于对光斑分辨率和波导透射率要求均很高的二维X射线全息成像系统。 【EN】The invention relates to the technical field of holographic imaging, in particular to a holographic imaging method and a two-dimensional X-ray multilayer film waveguide structure used for the holographic imaging method. Compared with the prior art, the invention combines two waveguides with the same structure, adjusts the emergent light spots of the waveguides and forms a dot matrix light source; the formed multi-channel structure can reduce the influence of high-order light beams on light spots, has the advantages of similar focused light spot intensity, fixed phase difference and convenient measurement in a near field, and can form a secondary X-ray light source with strong coherence and high intensity in the near field; in far field, the system has clear fringe and obvious contrast image, and is suitable for two-dimensional X-ray holographic imaging system with high requirements on both the spot resolution and the waveguide transmittance.

摘要：【中文】本发明公开了一种透平动叶内部冷却结构，包括U型通道和梯形通道；U型通道包括一体化成型的U型通道进口段，U型通道出口段，以及U型通道顶部转弯区，U型通道进口段和U型通道出口段之间还通过若干连接桥连通，U型通道出口段和梯形通道之间通过若干射流孔连通；U型通道底面布置有若干椭圆球窝，梯形通道中布置有若干翅片；工作时，冷却工质首先进入U型通道进口段，与通道表面进行换热，然后通过U型通道顶部转弯区和连接桥流入U型通道出口段，冷却工质在与U型通道壁面完成换热后通过射流孔喷射进入梯形通道，在与梯形通道壁面进行换热后侧向排出。本发明通过多结构的耦合实现了高传热、低阻力、高适应性等优势。 【EN】The invention discloses an internal cooling structure of a turbine movable vane, which comprises a U-shaped channel and a trapezoidal channel; the U-shaped channel comprises an integrally formed U-shaped channel inlet section, a U-shaped channel outlet section and a U-shaped channel top turning area, the U-shaped channel inlet section and the U-shaped channel outlet section are communicated through a plurality of connecting bridges, and the U-shaped channel outlet section and the trapezoidal channel are communicated through a plurality of jet holes; a plurality of oval ball sockets are arranged on the bottom surface of the U-shaped channel, and a plurality of fins are arranged in the trapezoidal channel; during working, a cooling working medium firstly enters the inlet section of the U-shaped channel to exchange heat with the surface of the channel, then flows into the outlet section of the U-shaped channel through the turning area at the top of the U-shaped channel and the connecting bridge, and is injected into the trapezoidal channel through the jet holes after finishing heat exchange with the wall surface of the U-shaped channel, and is laterally discharged after exchanging heat with the wall surface of the trapezoidal channel. The invention realizes the advantages of high heat transfer, low resistance, high adaptability and the like through multi-structure coupling.

摘要：【中文】本发明公开了一种具有携香及选择性降低烟气苯酚含量功能的超细纤维功能化纤维素成型纸及其制备和应用，超细纤维功能化纤维素成型纸由纤维素成型纸及其表面的携香物掺杂聚乙烯吡咯烷酮微纳级超细纤维膜层构成，将超细纤维功能化纤维素成型纸制备成沟槽滤棒，对烟气中苯酚具有显著的选择性降低效果，烟气有害成分苯酚可降低15～40％，而烟气焦油基本没有明显变化，凸显对烟气苯酚的选择性降低作用，且赋予烟气独特的香味。 【EN】The invention discloses superfine fiber functionalized cellulose forming paper with functions of carrying fragrance and selectively reducing the content of phenol in smoke, and preparation and application thereof, wherein the superfine fiber functionalized cellulose forming paper is composed of cellulose forming paper and a polyvinyl pyrrolidone micro-nano superfine fiber film layer doped with fragrance on the surface of the cellulose forming paper, and the superfine fiber functionalized cellulose forming paper is prepared into a groove filter stick, so that the groove filter stick has a remarkable selectivity reduction effect on phenol in smoke, the harmful component phenol in the smoke can be reduced by 15-40%, the tar in the smoke is not obviously changed basically, the selectivity reduction effect on the phenol in the smoke is highlighted, and the unique fragrance is endowed to the smoke.

摘要：【中文】本申请提供一种控制电源芯片提供电压方法和装置。驱动芯片解析出显示模组的需求电压之后，向控制装置发送第一信号。控制装置根据驱动芯片的真值表，确定第一信号对应的需求电压，再确定该需求电压在电源芯片的真值表中对应的第二信号，并向电源芯片发送第二信号。电源芯片根据电源芯片的真值表，可以获知第二信号对应的需求电压，从而向显示模组提供第二信号对应的需求电压，可以避免电源芯片向显示模组提供不匹配的需求电压的风险。 【EN】The application provides a method and a device for controlling a power supply chip to supply voltage. After the driving chip analyzes the required voltage of the display module, a first signal is sent to the control device. The control device determines a required voltage corresponding to the first signal according to the truth table of the driving chip, determines a second signal corresponding to the required voltage in the truth table of the power chip, and sends the second signal to the power chip. The power supply chip can acquire the demand voltage corresponding to the second signal according to the truth table of the power supply chip, so that the demand voltage corresponding to the second signal is provided for the display module, and the risk that the power supply chip provides unmatched demand voltage for the display module can be avoided.

摘要：【中文】本发明公开了一种新型透平叶片旋流冷却结构，包括旋流冷却腔和射流孔等；旋流冷却腔的顶部为平面结构，靶面为曲面结构；若干射流孔等间距布置在旋流冷却腔顶面一侧，若干出流槽等间距布置在旋流冷却腔顶面且与射流孔相对的另一侧，且出流槽和射流孔之间呈错排布置；若干球窝结构和气膜孔布置在旋流冷却腔靶面；工作时，冷却工质从射流孔喷射进入旋流冷却腔，沿射流孔所在靶面一侧流动，在弯曲靶面的作用下形成横向大尺度涡，与靶面进行强烈的热量交换，在流经球窝结构时产生流动分离与再附，增强球窝局部传热，在气膜孔抽吸作用下获得了更高的流体湍动能，消除了局部的传热恶化现象，完成换热后的冷却工质通过与射流孔相邻的出流槽排出。 【EN】The invention discloses a novel turbine blade rotational flow cooling structure, which comprises a rotational flow cooling cavity, a jet hole and the like; the top of the rotational flow cooling cavity is of a plane structure, and the target surface is of a curved surface structure; the jet holes are arranged on one side of the top surface of the cyclone cooling cavity at equal intervals, the outflow grooves are arranged on the other side of the top surface of the cyclone cooling cavity opposite to the jet holes at equal intervals, and the outflow grooves and the jet holes are arranged in a staggered manner; the ball socket structures and the air film holes are arranged on the target surface of the cyclone cooling cavity; when the device works, a cooling working medium is injected from the jet hole to enter the rotational flow cooling cavity, flows along one side of a target surface where the jet hole is located, forms a transverse large-scale vortex under the action of the bent target surface, carries out strong heat exchange with the target surface, generates flow separation and reattachment when flowing through the ball socket structure, enhances the local heat transfer of the ball socket, obtains higher fluid turbulence energy under the suction action of the air film hole, eliminates the local heat transfer deterioration phenomenon, and discharges the cooling working medium after heat exchange through the outflow groove adjacent to the jet hole.

摘要：【中文】一种无碳可控树干保护层喷涂机器人，其特征是：包括机器人移动平台（1）、固定机架（2）、环形气动喷涂机械手（3）、药箱（4）、电源（5）、控制系统（6）；其中固定机架（2）安装在机器人移动平台（1）的前部，药箱（4）、电源（5）分别安装在固定机架（2）的里面，环形气动喷涂机械手（3）安装在固定机架（2）的前部，控制系统（6）安装在固定机架（2）的后部。该无碳可控树干保护层喷涂机器人通过系列传动机构对药液进行加压与搅拌，实现对树干自动/手动方式的喷涂。无碳可控树干保护层喷涂机器人其最大优点在于机器结构简单、操作便利、运行稳定性强、降低环卫工人的劳动强度、提高树干喷涂的效率，不仅为环卫工人提供便利而且利于保护环境。 【EN】The utility model provides a controllable trunk protective layer spraying robot of carbon-free, characterized by: the device comprises a robot moving platform (1), a fixed frame (2), an annular pneumatic spraying manipulator (3), a medicine box (4), a power supply (5) and a control system (6); the robot comprises a robot moving platform (1), a fixed rack (2), a medicine box (4) and a power supply (5), wherein the fixed rack (2) is arranged at the front part of the robot moving platform (1), the medicine box (4) and the power supply (5) are respectively arranged in the fixed rack (2), an annular pneumatic spraying manipulator (3) is arranged at the front part of the fixed rack (2), and a control system (6) is arranged at the rear part of the fixed rack (2). The carbon-free controllable trunk protection layer spraying robot pressurizes and stirs liquid medicine through a series of transmission mechanisms, and realizes automatic/manual spraying of trunks. The carbon-free controllable trunk protection layer spraying robot has the greatest advantages of simple structure, convenience in operation, strong running stability, reduction in labor intensity of sanitation workers, improvement in trunk spraying efficiency, convenience for the sanitation workers and contribution to environmental protection.

摘要：【中文】本发明公开了一种可调通道方位的透平冷却转盘结构，包括转盘基座、供气腔和供气连接段等；供气腔设置在转盘基座的中心处，若干冷却通道以供气腔为中心周向均布在转盘基座上，外侧挡板与转盘基座为一体式结构；冷却通道的一端通过供气连接段与供气腔相连通，另一端通过外侧紧固件固定至外侧挡板上；供气连接段和通道外侧紧固件均为旋转连接方式，在紧固状态下冷却通道相对于供气腔静止，在松弛状态下冷却通道能够绕供气连接段的轴线旋转；在紧固状态下冷却通道相对于外侧挡板静止，在松弛状态下冷却通道能够绕通道外侧紧固件的轴线旋转。本发明可以在透平旋转冷却测试中灵活调整通道方位角，从而更加全面地研究旋转效应对透平冷却性能的作用规律。 【EN】The invention discloses a turbine cooling turntable structure with an adjustable channel position, which comprises a turntable base, an air supply cavity, an air supply connecting section and the like; the air supply cavity is arranged at the center of the turntable base, the plurality of cooling channels are circumferentially and uniformly distributed on the turntable base by taking the air supply cavity as the center, and the outer side baffle and the turntable base are of an integrated structure; one end of the cooling channel is communicated with the air supply cavity through the air supply connecting section, and the other end of the cooling channel is fixed to the outer side baffle through the outer side fastener; the air supply connecting section and the channel outside fastener are in a rotary connection mode, the cooling channel is static relative to the air supply cavity in a fastening state, and the cooling channel can rotate around the axis of the air supply connecting section in a loosening state; the cooling gallery is stationary relative to the outboard flap in the fastened condition and is rotatable about the axis of the channel outboard fastener in the relaxed condition. The invention can flexibly adjust the azimuth angle of the channel in the turbine rotating cooling test, thereby more comprehensively researching the action rule of the rotating effect on the turbine cooling performance.