摘要：【中文】本发明公开一种多工位顶断包装机。该多工位顶断包装机包括机架，机架上固定有基板，基板前端纵向安装切断模具以及拉料机，基板前端横向安装有XY移动模组，XY移动模组的移动端固定有Z向升降模组，Z向升降模组的升降端固定有吸动治具，四个下动模组圆周阵列安装在转盘上，两个上模组固定在基板上，上模组的上治具下表面安装有若干个上冲料刀以及上定位块，下动模组的浮动板位于下治具正下方，浮动板上安装若干个顶废刀，转盘能够圆周转动使下治具依次进入上治具正下方，上冲料刀向下加工，顶废刀上顶排废，机械手摆盘包装。本发明具有自动化顶废包装，节约人工，生产效率高，安全性能高的效果。 【EN】The invention discloses a multi-station top-breaking packaging machine. This disconnected packagine machine in multistation top includes the frame, be fixed with the base plate in the frame, the base plate front end is vertically installed and is cut off the mould and draw the material machine, XY removal module is transversely installed to the base plate front end, the removal end of XY removal module is fixed with Z to the lift module, Z is fixed with the suction jig to the lift end of lift module, four lower movable mould group circumference arrays are installed on the carousel, two are gone up the module and are fixed on the base plate, go up material sword and last locating piece on the last tool lower surface of going up the module installs a plurality of, the unsteady board of lower movable module is located under the tool, install a plurality of on the unsteady board and push up useless sword, the carousel can the circumferential rotation make down the tool get into under the tool in proper order, go up material sword downward processing, push up useless sword top and push up. The automatic waste-pushing packaging machine has the effects of automatic waste-pushing packaging, labor saving, high production efficiency and high safety performance.

摘要：【中文】本发明公开了自动化压边设备，包括机台、进料装置、顶断装置、移料装置以及压边装置，进料装置、顶断装置、移料装置、压边装置均设于机台上，移料装置位于顶断装置与压边装置之间；进料装置配置为将工料输入顶断装置中；顶断装置配置为对工料顶断；移料装置配置为将顶断后的工料移至压边装置中；压边装置配置为对工料进行压边。本发明的有益效果为：本设备能够实现连续的自动化生产，且其生产步骤中为同时对多个工料进行同时工作，能够有效地提高生产效率。本设备全程自动化工作，无需人工介入；本设备能够实现连线生产，节省人力、提高效率，便于生产管控。 【EN】The invention discloses automatic blank pressing equipment which comprises a machine table, a feeding device, a top breaking device, a material moving device and a blank pressing device, wherein the feeding device, the top breaking device, the material moving device and the blank pressing device are all arranged on the machine table, and the material moving device is positioned between the top breaking device and the blank pressing device; the feeding device is configured to input the work material into the top breaking device; the ejection breaking device is configured to eject the work material; the material moving device is configured to move the work material after being jacked off into the edge pressing device; the hemming device is configured to hem a work material. The invention has the beneficial effects that: the equipment can realize continuous automatic production, and can effectively improve the production efficiency for simultaneously working a plurality of work materials in the production steps. The whole process of the equipment is automatic, and manual intervention is not needed; the equipment can realize the line production, saves labor, improves efficiency and is convenient for production management and control.

摘要：【中文】一种温度探头，包括座体、连接体和转接头，转接头与连接体螺接连接；座体内设有PCB印制板、镀金片、敏感元件；PCB印制板上开有数个小孔，其底部设有安装位，安装位为镂空插槽结构；PCB印制板上在安装位两侧分别粘有镀金片，镀金片之间有空隙；敏感元件插入安装位，置于镀金片之间；座体为中部带有两侧贯通的阶梯孔的框架结构，PCB印制板嵌置于阶梯孔内的阶梯台面上；压盖盖合座体通过螺钉紧固连接并压盖PCB印制板的边缘；镀金片由两侧的通孔、阶梯孔曝露。本发明响应速度快，抗震性好，可以在恶劣环境使用，可应用于防爆场合，具有便捷的防爆结构安装接口。 【EN】A temperature probe comprises a base body, a connecting body and an adapter, wherein the adapter is in threaded connection with the connecting body; a PCB printed board, a gold plated sheet and a sensitive element are arranged in the base body; the PCB printed board is provided with a plurality of small holes, the bottom of the PCB printed board is provided with a mounting position, and the mounting position is of a hollow slot structure; gold-plated sheets are respectively adhered to two sides of the installation position on the PCB, and gaps are reserved among the gold-plated sheets; the sensitive element is inserted into the mounting position and is arranged between the gold-plated sheets; the base body is of a frame structure with a stepped hole which is communicated with two sides in the middle, and the PCB is embedded on a stepped table top in the stepped hole; the gland cover seat body is fastened and connected through a screw and covers the edge of the PCB; the gold plate is exposed from the through holes and the stepped holes on both sides. The explosion-proof structure has the advantages of high response speed, good earthquake resistance, capability of being used in severe environment, application to explosion-proof occasions and convenience in mounting an interface of the explosion-proof structure.

摘要：【中文】本申请提供一种定位追踪方法、系统以及穿戴式设备。定位追踪方法应用于非穿戴式图像显示设备，定位追踪方法包括：获取包含标记物的图像，标记物设置于穿戴式设备上；对图像中的标记物进行识别，并根据标记物确定穿戴式设备与图像显示设备之间的相对空间位置信息；以及根据相对空间位置信息渲染虚拟对象，并在图像显示设备中显示虚拟对象。上述的定位追踪方法中，图像显示设备可通过采集包含集成于穿戴式设备上的标记物的图像，获取标记物的位置信息，以追踪穿戴式设备。 【EN】The application provides a positioning tracking method, a positioning tracking system and wearable equipment. The positioning and tracking method is applied to the non-wearable image display equipment and comprises the following steps: acquiring an image containing a marker, the marker being disposed on the wearable device; identifying markers in the image, and determining relative spatial position information between the wearable device and the image display device according to the markers; and rendering the virtual object according to the relative spatial position information and displaying the virtual object in the image display device. In the above positioning and tracking method, the image display device may acquire the position information of the marker by acquiring an image including the marker integrated on the wearable device, so as to track the wearable device.

摘要：【中文】本申请实施例提供了一种交互装置的识别方法，交互装置包括第一交互装置和第二交互装置，第一交互装置设有第一标记物，第二交互装置设有第二标记物，第一标记物与第二标记物相区别，第一标记物以及第二标记物均包括多个子标记物；该方法通过先对目标图像中的子标记物进行识别，识别出第一标记物和第二标记物后，再获取该标记物对应的交互装置的当前位姿信息，最后通过交互装置的当前位姿信息判断该交互装置对应左手或对应右手，以准确识别双交互装置，并对其进行追踪，进而提高交互的准确性。本申请实施例还提供一种终端设备和计算机可读存储介质。 【EN】The embodiment of the application provides an identification method of an interaction device, wherein the interaction device comprises a first interaction device and a second interaction device, the first interaction device is provided with a first marker, the second interaction device is provided with a second marker, the first marker is different from the second marker, and the first marker and the second marker both comprise a plurality of sub-markers; according to the method, the sub-markers in the target image are identified, the first marker and the second marker are identified, then the current pose information of the interaction device corresponding to the markers is obtained, and finally the left hand or the right hand corresponding to the interaction device is judged according to the current pose information of the interaction device, so that the double interaction devices are accurately identified and tracked, and the interaction accuracy is improved. The embodiment of the application also provides the terminal equipment and a computer readable storage medium.

摘要：【中文】本发明公开了一种温度变化场景下实时监测天然气泄漏的方法及装置，包括：利用天然气浓度探测器获取相应的探测器原始数据，将温度、真实的天然气泄漏浓度、探测器原始数据关联存储为数据集一；利用所述数据集一创建BP神经网络并训练：利用天然气浓度探测器和BP神经网络预测函数获得使用场景中真实的天然气泄漏浓度；计算使用场景中真实的天然气泄漏浓度变化量；计算使用场景中真实的天然气泄漏浓度变化率；计算一段时间内的浓度变化量总和；预测未来一段时间后使用场景中的天然气泄漏浓度；如果超过预设的报警阈值，则进行报警。本发明实现在温度剧烈变化使用场景下，高精度、高灵敏度地检测天然气泄漏情况，并减少因为敏感探头的个体差异造成的监测结果有差异的情况，能够预测未来的天然气浓度，提前报警，且成本较低。 【EN】The invention discloses a method and a device for monitoring natural gas leakage in real time under a temperature change scene, wherein the method comprises the following steps: acquiring corresponding original data of a detector by using a natural gas concentration detector, and storing the temperature, the real natural gas leakage concentration and the original data of the detector in a correlation manner as a data set I; creating a BP neural network by using the data set I and training: acquiring the real natural gas leakage concentration in a use scene by using a natural gas concentration detector and a BP neural network prediction function; calculating the real natural gas leakage concentration variation in the use scene; calculating the real natural gas leakage concentration change rate in the use scene; calculating the sum of the concentration variation in a period of time; predicting natural gas leakage concentration in a use scene after a period of time in the future; and if the alarm threshold value is exceeded, alarming. The invention realizes the high-precision and high-sensitivity detection of the natural gas leakage condition under the use scene of severe temperature change, reduces the condition of difference of monitoring results caused by individual difference of the sensitive probe, can predict the future natural gas concentration, gives an alarm in advance and has lower cost.

摘要：【中文】本申请公开了一种显示方法、装置、车载平视显示设备及存储介质，涉及显示技术领域。该显示方法应用于车载平视显示设备，所述方法包括：检测汽车的行驶状态；在所述汽车为行驶状态时，实时获取所述汽车所在道路的路况信息；当所述路况信息为预设路况信息时，显示用于指示驾驶者的驾驶操作的虚拟图像，所述虚拟图像用于提示所述汽车需要改变当前行驶状态。本方法可以对驾驶过程中对驾驶者进行较好地提示。 【EN】The application discloses a display method, a display device, vehicle-mounted head-up display equipment and a storage medium, and relates to the technical field of display. The display method is applied to a vehicle-mounted head-up display device, and comprises the following steps: detecting the driving state of the automobile; when the automobile is in a driving state, acquiring road condition information of a road where the automobile is located in real time; and when the road condition information is preset road condition information, displaying a virtual image for indicating the driving operation of a driver, wherein the virtual image is used for prompting that the current driving state of the automobile needs to be changed. The method can better prompt the driver in the driving process.

摘要：【中文】本申请实施例公开了一种显示方法、装置、终端设备及存储介质，涉及显示技术领域。该显示方法包括：获取包含目标标记物的标记物图像；根据所述标记物图像，获取所述终端设备与所述目标标记物之间的相对空间位置；根据所述相对空间位置获取至少一个虚拟选项内容的显示位置，并根据所述显示位置对所述至少一个虚拟选项内容进行显示；当任意一个虚拟选项内容处于选中状态时，进行与处于选中状态的虚拟选项内容对应的处理。该显示方法可以较好的实现对于选项内容的显示以及对选项内容的操作处理。 【EN】The embodiment of the application discloses a display method, a display device, terminal equipment and a storage medium, and relates to the technical field of display. The display method comprises the following steps: acquiring a marker image including a target marker; acquiring a relative spatial position between the terminal equipment and the target marker according to the marker image; acquiring a display position of at least one virtual option content according to the relative spatial position, and displaying the at least one virtual option content according to the display position; and when any one virtual option content is in the selected state, processing corresponding to the virtual option content in the selected state is carried out. The display method can better realize the display of the option content and the operation processing of the option content.

摘要：【中文】本申请公开了一种虚拟画面的控制方法、装置、终端设备及存储介质，涉及显示技术领域。该虚拟画面的控制方法应用于终端设备，方法包括：获取包含有待跟踪物体的多个目标图像；根据所述多个目标图像获取所述待跟踪物体的运动轨迹；当所述运动轨迹满足预设轨迹时，确定当前显示的虚拟画面中待切换的第一虚拟内容；根据所述待跟踪物体的运动轨迹获取第二虚拟内容，并将所述第一虚拟内容切换显示为所述第二虚拟内容。本方法利用待跟踪物体的运动轨迹可以实现对虚拟内容简单快速的切换。 【EN】The application discloses a control method and device of a virtual picture, terminal equipment and a storage medium, and relates to the technical field of display. The control method of the virtual picture is applied to terminal equipment, and comprises the following steps: acquiring a plurality of target images containing an object to be tracked; acquiring a motion track of the object to be tracked according to the plurality of target images; when the motion track meets a preset track, determining first virtual content to be switched in a currently displayed virtual picture; and acquiring second virtual content according to the motion track of the object to be tracked, and switching and displaying the first virtual content into the second virtual content. The method can realize simple and quick switching of the virtual content by utilizing the motion trail of the object to be tracked.

摘要：【中文】本发明提出了一种基于格型滤波Burg谱估计算法的低轨卫星多普勒频偏捕获方法，该方法利用Burg算法对接收信号的功率谱进行估计，在低信噪比下估计分辨率和精度比基于快速傅里叶变换的周期图法高，另外，所提出的基于格型滤波的Burg谱估计算法利用了格型滤波器的时间迭代思想，通过引入遗忘因子，将传统Burg算法的块处理方式转变为流处理方式，在每个采样点更新一次自适应回归模型参数，且仅需要用到前一个采样点的相关计算结果，整个计算过程随着时间而迭代进行，因此能够随着多普勒频偏的变化自适应调整AR模型参数，从而适用于低轨卫星多普勒时变的场景，并且这种流处理方式也易于在现场可编程门阵列中实现。 【EN】The invention provides a low orbit satellite Doppler frequency offset capturing method based on a lattice filtering Burg spectrum estimation algorithm, the method utilizes the Burg algorithm to estimate the power spectrum of the received signal, the estimation resolution and precision are higher than those of a periodogram method based on fast Fourier transform under low signal-to-noise ratio, in addition, the proposed Burg spectrum estimation algorithm based on lattice filtering utilizes the time iteration idea of lattice filters, by introducing a forgetting factor, the block processing mode of the traditional Burg algorithm is converted into a stream processing mode, the parameters of the self-adaptive regression model are updated once at each sampling point, and only the correlation calculation result of the previous sampling point is needed, the whole calculation process is iterated along with the time, so that the parameters of the AR model can be self-adaptively adjusted along with the change of Doppler frequency offset, therefore, the method is suitable for low-orbit satellite Doppler time-varying scenes, and the stream processing mode is easy to realize in a field programmable gate array.