摘要：【中文】本发明涉及一种商用燃气大锅灶的烟气导流系统，所属商用燃气大锅灶技术领域，包括大锅灶框架，大锅灶框架上设有铸铁大锅，铸铁大锅与大锅灶框架间设有与大锅灶框架相砌合的炉膛，炉膛上部与大锅灶框架上部间设有与大锅灶框架呈一体化的阻燃排水沟槽，铸铁大锅下方设有与炉膛相套接且延伸出大锅灶框架下端的燃烧器，燃烧器与炉膛间设有与燃烧器相套接的烟气导流板，大锅灶框架上端设有烟气回收系统组件，烟气回收系统组件与烟气导流板间设有烟囱通道。具有热量利用率高、安全稳定性好、除油烟效果好和净化烟气的优点。解决了大锅灶烟气余热浪费的问题。提高热效率使用，避免水、油溢进炉膛，降低故障率。实现节能减排的作用效果。 【EN】The invention relates to a flue gas diversion system of a commercial gas big pot stove, which belongs to the technical field of commercial gas big pot stoves and comprises a big pot stove frame, wherein a cast iron big pot is arranged on the big pot stove frame, a hearth bonded with the big pot stove frame is arranged between the cast iron big pot and the big pot stove frame, a flame-retardant drainage ditch integrated with the big pot stove frame is arranged between the upper part of the hearth and the upper part of the big pot stove frame, a burner sleeved with the hearth and extending out of the lower end of the big pot stove frame is arranged below the cast iron big pot, a flue gas diversion plate sleeved with the burner is arranged between the burner and the hearth, a flue gas recovery system component is arranged at the upper end of the big pot stove frame, and a chimney channel is arranged between the flue gas recovery system component and the flue gas diversion plate. Has the advantages of high heat utilization rate, good safety and stability, good oil fume removing effect and smoke gas purification. Solves the problem of waste of the exhaust gas waste of the big cooking stove. The heat efficiency is improved, the water and oil are prevented from overflowing into the hearth, and the failure rate is reduced. The effects of energy conservation and emission reduction are realized.

摘要：【中文】本申请提供了车联网通信方法、定位方法以及车联网通信装置。该车联网通信方法包括：车联网通信装置生成定位信息，所述定位信息包括第一车辆的定位单元的定位位置和所述定位单元相对于所述第一车辆的定位参考点的偏移距离，其中，所述车联网通信装置是安装在所述第一车辆上的装置；所述车联网通信装置向其它设备发送所述定位信息。本申请能够更准确地确定第一车辆当前所处的位置。 【EN】The application provides a vehicle networking communication method, a positioning method and a vehicle networking communication device. The vehicle networking communication method comprises the following steps: generating, by an internet of vehicles communication device, positioning information including a positioning location of a positioning unit of a first vehicle and an offset distance of the positioning unit relative to a positioning reference point of the first vehicle, wherein the internet of vehicles communication device is a device mounted on the first vehicle; and the vehicle networking communication device sends the positioning information to other equipment. The method and the device can determine the current position of the first vehicle more accurately.

摘要：【中文】本发明公开了一种自适应神经网络模型验证方法及系统，属于神经网络模型的安全验证技术，本发明要解决的技术问题为如何同时避免模型运行前验证耗时，同时能够检测运行时态的模型是否被篡改，保证验证过程不会显著增加模型的推理时延，技术方案为：该方法具体如下：S1、构造神经网络模型基因模板；具体如下：S101、选取基因模块的候选层；S102、选取候选层模板位置；S2、验证基于模型基因模板的神经网络模型；具体如下：S201、生成和比对种子样本与种子基因；S202、验证运行时态模型。该系统包括基因模板构造单元和神经网络模型验证单元；基因模板构造单元包括候选层选取模块及候选层模板位置选取模块；神经网络模型验证单元包括生成和比对模块及验证模块。 【EN】The invention discloses a method and a system for verifying a self-adaptive neural network model, belonging to the safety verification technology of a neural network model, aiming at solving the technical problems of avoiding the time consumption of verification before the model runs, detecting whether the model in a running state is falsified or not and ensuring that the reasoning time delay of the model is not obviously increased in the verification process, and the technical scheme is as follows: the method comprises the following specific steps: s1, constructing a neural network model gene template; the method comprises the following specific steps: s101, selecting a candidate layer of a gene module; s102, selecting the position of a candidate layer template; s2, verifying the neural network model based on the model gene template; the method comprises the following specific steps: s201, generating and comparing a seed sample with a seed gene; s202, verifying the running tense model. The system comprises a gene template construction unit and a neural network model verification unit; the gene template construction unit comprises a candidate layer selection module and a candidate layer template position selection module; the neural network model verification unit comprises a generation and comparison module and a verification module.

摘要：【中文】本发明关于一种热传导技术，尤指一种层状异形构造的高导热材料，主要应用于大功率的元器件的传散热领域。一种层状异形导热板，由高导热率材料、基体、盖板三部分组成。基体、盖板材料为金属，基体上设有若干支撑导热柱，高导热率材料中间设计有与支撑导热柱相互匹配的通孔，基体内部空间嵌入高导热率材料，盖板与基体焊接为一体，使高导热率材料1与其紧密接触。易于焊接，导热性高；导热性能受环境影响小，不受散热条件限制，能传导热量高；密度小，内部无液态工质，不存在漏液失效的风险，可靠性高，使用寿命长。 【EN】The invention relates to a heat conduction technology, in particular to a high heat conduction material with a layered special-shaped structure, which is mainly applied to the field of heat conduction and dissipation of high-power components. A layered heat conducting plate with special shape is composed of high-heat-conductivity material, base body and cover plate. The base body and the cover plate are made of metal, a plurality of supporting heat-conducting columns are arranged on the base body, through holes matched with the supporting heat-conducting columns are designed in the middle of the high-heat-conductivity material, the high-heat-conductivity material is embedded into the inner space of the base body, and the cover plate and the base body are welded into a whole to enable the high-heat-conductivity material 1 to be in close contact with the base body. Easy welding and high heat conductivity; the heat conduction performance is slightly influenced by the environment, is not limited by the heat dissipation condition, and can conduct high heat; the density is little, and inside no liquid working medium does not have the risk of weeping inefficacy, and the reliability is high, long service life.

摘要：【中文】本发明公开了一种游艇的防触礁装置，包括船体，所述船体的顶部设置有控制仓，所述控制仓的顶部设置有观察窗，所述船体的一侧设置有驱动机构，所述船体的底部设置有外壳，所述外壳的底部设置有顶板，所述顶板的底部设置有转动座，所述转动座的一侧设置有顶杆，所述转动座的底部设置有减震弹簧，所述顶杆的一端设置有框体。本发明所述的一种游艇的防触礁装置，通过设置的减震弹簧主要起到减小碰撞带来的震动的作用，再通过设置的缓冲弹簧主要是减小碰撞带来的影响，最后通过设置的第一摩擦块与第二摩擦块主要是起到减小碰撞带来的损伤的作用，便于保护船体不会受到较大的损伤，带来更好的使用前景。 【EN】The invention discloses a reef touch prevention device of a yacht, which comprises a yacht body, wherein a control bin is arranged at the top of the yacht body, an observation window is arranged at the top of the control bin, a driving mechanism is arranged at one side of the yacht body, a shell is arranged at the bottom of the yacht body, a top plate is arranged at the bottom of the shell, a rotating seat is arranged at the bottom of the top plate, an ejector rod is arranged at one side of the rotating seat, a damping spring is arranged at the bottom of the rotating seat, and a frame body is arranged at one end of the ejector rod. According to the reef touch prevention device for the yacht, the arranged damping spring mainly plays a role in reducing vibration caused by collision, the arranged buffer spring mainly reduces influence caused by collision, and finally the arranged first friction block and the second friction block mainly play a role in reducing damage caused by collision, so that a ship body is protected from being damaged greatly, and a better use prospect is brought.

摘要：【中文】本发明公开了一种基于树莓派的生命体征监测系统，包括树莓派摄像头，用于采集待监测目标的视频图像，并将视频图像传输至树莓派；远程控制模块，用于将生命体征监测算法程序文件传输至树莓派；WiFi模块，用于为树莓派提供网络以实现与远程控制模块的通信；树莓派，用于结合待监测目标的视频图像和生命体征监测算法实现待监测目标的心率监测；显示模块，用于实时缓存和显示心率监测结果；电源模块，用于为其他部件供电。本发明采用视频监测人体生命体征的方法，实现了无接触式人体生命体征监测，且通过结合树莓派硬件平台和高精度检测算法，实现了低成本、高精度的人体生命体征监测，同时实现了系统自启动式监测，提高了系统使用的简便性和实用性。 【EN】The invention discloses a raspberry pi-based vital sign monitoring system, which comprises a raspberry pi camera, a video acquisition module, a monitoring module and a monitoring module, wherein the raspberry pi camera is used for acquiring a video image of a target to be monitored and transmitting the video image to a raspberry pi; the remote control module is used for transmitting the program file of the vital sign monitoring algorithm to the raspberry pi; the WiFi module is used for providing a network for the raspberry pi to realize communication with the remote control module; the raspberry pi is used for realizing heart rate monitoring of the target to be monitored by combining a video image of the target to be monitored and a vital sign monitoring algorithm; the display module is used for caching and displaying the heart rate monitoring result in real time; and the power supply module is used for supplying power to other components. The invention adopts a method for monitoring human body vital signs through video, realizes non-contact human body vital sign monitoring, realizes low-cost and high-precision human body vital sign monitoring by combining a raspberry sending hardware platform and a high-precision detection algorithm, simultaneously realizes system self-starting monitoring, and improves the simplicity and the practicability of the system use.

摘要：【中文】本发明公开了一种运动目标生命体征检测方法，包括以下步骤：对待检测视频的第一帧图像进行人脸检测，若检测不到人脸则判定本次生命体征检测失败，反之执行下一步；对检测到的人脸进行人脸追踪，若人脸追踪过程中人脸丢失，则返回执行上一步，否则执行下一步；根据人脸追踪结果，提取生命体征信号；对生命体征信号进行频谱分析获取心率值，并对心率值进行实时缓存和显示。本发明提出的运动目标生命体征检测方法实时性高，且简化了原始信号的预处理以及生命体征信号的提取，不仅降低了测量的复杂度，而且克服了运动信号和背景信号等对心率信号的影响，提高了信号提取的准确性，扩大了生命体征信号测量的应用范围。 【EN】The invention discloses a moving target vital sign detection method, which comprises the following steps: carrying out face detection on a first frame of image of a video to be detected, if the face is not detected, judging that the vital sign detection fails, and otherwise, executing the next step; carrying out face tracking on the detected face, if the face is lost in the face tracking process, returning to execute the previous step, otherwise, executing the next step; extracting vital sign signals according to the face tracking result; and carrying out spectrum analysis on the vital sign signals to obtain a heart rate value, and caching and displaying the heart rate value in real time. The moving target vital sign detection method provided by the invention has high real-time performance, simplifies the preprocessing of the original signal and the extraction of the vital sign signal, not only reduces the complexity of the measurement, but also overcomes the influence of the moving signal, the background signal and the like on the heart rate signal, improves the accuracy of the signal extraction and enlarges the application range of the vital sign signal measurement.

摘要：【中文】本发明涉及人工智能领域，具体提供了一种人脸数据库快速检索技术。与现有技术相比，本发明的在人脸识别模型输出的人脸特征向量为多维向量，其中，每一维均为浮点数值标量，人脸特征向量组成的空间认为是Rⁿ空间。其特征在于，包括如下步骤：步骤1、对人脸数据库建立有序分割，保证划分的每个子区间有序；步骤2、基于划分的子区间，在人脸识别时对人脸特征向量进行对比，根据特征向量与中心向量的距离判断分区。根据距离远近对数据库中的人脸记录事先进行分区存储的方法，适当建立索引，在识别人脸时能够大大减小需要查找的候选记录，增加对比速度。 【EN】The invention relates to the field of artificial intelligence, and particularly provides a rapid retrieval technology for a face database. Compared with the prior art, the human face feature vector output by the human face recognition model is a multi-dimensional vector, wherein each dimension is a floating point numerical scalar, and a space formed by the human face feature vectors is considered as RⁿA space. The method is characterized by comprising the following steps: step 1, establishing ordered segmentation on a face database, and ensuring that each divided subinterval is ordered; and 2, comparing the characteristic vectors of the human face during the human face recognition based on the divided sub-intervals, and judging the subareas according to the distance between the characteristic vectors and the central vector. The method for partitioning and storing the face records in the database in advance according to the distance can properly establish the index, greatly reduce the candidate records to be searched when the face is recognized, and increase the contrast speed。

摘要：【中文】本发明涉及边缘智能计算领域，具体提供了一种异构计算架构的边缘端图像压缩系统及方法。与现有技术相比，本发明的异构计算架构的边缘端图像压缩系统，由FPGA‑Video模块、GPU模块组成，FPGA‑Video模块与GPU模块连接；所述FPGA‑Video模块由FPGA板卡以及设置在FPGA板卡上的网络控制器、内存控制器接口、PCIE控制器、网络协议卸载逻辑模块和视频分析逻辑模块组成，所述网络控制器与网络协议卸载逻辑模块和视频分析逻辑模块依次连接；所述GPU模块包括GPU、PCIE Switch芯片和FPGA‑CTRL,所述GPU与PCIE Switch芯片和FPGA‑CTRL依次连接。利用FPGA进行视频实时初步分析，GPU实现视频的压缩，从而达到降低网络传输带宽的目的，具有良好的推广价值。 【EN】The invention relates to the field of edge intelligent computing, and particularly provides an edge image compression system and method of a heterogeneous computing architecture. Compared with the prior art, the edge-end image compression system of the heterogeneous computing architecture consists of an FPGA-Video module and a GPU module, wherein the FPGA-Video module is connected with the GPU module; the FPGA-Video module consists of an FPGA board card, and a network controller, a memory controller interface, a PCIE controller, a network protocol unloading logic module and a Video analysis logic module which are arranged on the FPGA board card, wherein the network controller is sequentially connected with the network protocol unloading logic module and the Video analysis logic module; the GPU module comprises a GPU, a PCIE Switch chip and an FPGA-CTRL, and the GPU is sequentially connected with the PCIE Switch chip and the FPGA-CTRL. The FPGA is used for carrying out real-time preliminary analysis on the video, and the GPU realizes compression of the video, so that the purpose of reducing the network transmission bandwidth is achieved, and the method has good popularization value.

摘要：【中文】本申请实施例提供一种交通信息处理方法和装置。该方法应用于第一服务器，该方法包括：在确定交通灯和/或交通信号机发生故障时，从第二服务器中获取拥堵指示信息。拥堵指示信息用于表示交通灯和/或交通信号机所处的交通环境是否发生拥堵。根据拥堵指示信息，确定交通灯的相位信息，交通灯的相位信息用于表示交通灯显示的颜色和所需时长。向终端发送交通灯的相位信息。本申请实施例及时维护了交通运行，使得驾驶员可以实时获知交通灯的准确动态，解决了由于交通灯和/或交通信号机发生故障而引起交通安全的问题。 【EN】The embodiment of the application provides a traffic information processing method and device. The method is applied to a first server and comprises the following steps: and acquiring congestion indication information from the second server when the traffic light and/or the traffic signal machine is determined to be in fault. The congestion indication information is used for indicating whether the traffic lights and/or the traffic signal are congested in the traffic environment. And determining phase information of the traffic light according to the congestion indication information, wherein the phase information of the traffic light is used for indicating the color displayed by the traffic light and the required time. And transmitting the phase information of the traffic light to the terminal. The embodiment of the application timely maintains traffic operation, so that a driver can know the accurate and dynamic state of the traffic light in real time, and the problem of traffic safety caused by faults of the traffic light and/or the traffic signal machine is solved.