摘要：【中文】本发明公开了一种低视距车辆安全行驶控制方法，该方法包括：通过自车的车载终端获取自车前方第一实时道路图像，根据第一实时道路图像确定驾驶员视距及自车前方对应的预设道路环境；判断驾驶员视距小于预设道路环境下的预设安全视距时，在第一实时道路图像中确定目标辅助视距范围及目标辅助车辆；将所述目标辅助车辆的车牌信息发送至服务器，服务器调取目标辅助车辆的实时道路图像模型发送至自车的车载终端；自车的车载终端根据第一实时道路图像和实时道路图像模型进行图像合成生成实时显示模型并显示。本发明在驾驶员视距低于预设安全视距时通过其他车辆的实时道路图像模型辅助扩大视距范围，提高了车辆通行能力和安全性。 【EN】The invention discloses a low-sight-distance vehicle safe driving control method, which comprises the following steps: acquiring a first real-time road image in front of the self-vehicle through a vehicle-mounted terminal of the self-vehicle, and determining the sight distance of a driver and a preset road environment corresponding to the front of the self-vehicle according to the first real-time road image; determining a target auxiliary sight distance range and a target auxiliary vehicle in the first real-time road image when the driver sight distance is judged to be smaller than a preset safety sight distance under a preset road environment; the license plate information of the target auxiliary vehicle is sent to a server, and the server calls a real-time road image model of the target auxiliary vehicle and sends the real-time road image model to a vehicle-mounted terminal of the target auxiliary vehicle; and the vehicle-mounted terminal of the self vehicle carries out image synthesis according to the first real-time road image and the real-time road image model to generate and display a real-time display model. When the sight distance of the driver is lower than the preset safe sight distance, the sight distance range is expanded by the aid of the real-time road image models of other vehicles, and the traffic capacity and the safety of the vehicles are improved.

摘要：【中文】本发明公开了一种手写签批数据安全管理方法及签批终端，该方法包括：签批终端显示待签批页面，所述待签批页面设置有签批区域；接收用户的签批输入，记录并显示签批内容及其轨迹信息；验证签批内容的轨迹信息与样本轨迹信息是否匹配，若匹配，将签批内容写入至待签批文档生成签批信息；根据预设算法计算签批内容的轨迹信息与样本轨迹信息的比较值，并根据签批内容的轨迹信息生成加密密钥，使用加密密钥对所述签批信息进行加密后与所述比较值一同上传至服务器；服务器根据比较值和本地存储的样本轨迹信息生成解密密钥，通过解密密钥对签批信息进行解密。本发明方便用户的手写签批操作，且签批信息具有较高安全性。 【EN】The invention discloses a handwritten endorsement data security management method and an endorsement terminal, and the method comprises the following steps: the method comprises the steps that a signing terminal displays a page to be signed, and a signing area is arranged on the page to be signed; receiving the signing input of a user, recording and displaying signing content and track information thereof; verifying whether the track information of the signed content is matched with the sample track information or not, and if so, writing the signed content into the document to be signed to generate signed information; calculating a comparison value of the track information of the signed content and the sample track information according to a preset algorithm, generating an encryption key according to the track information of the signed content, encrypting the signed information by using the encryption key, and uploading the encrypted signed information and the comparison value to a server; and the server generates a decryption key according to the comparison value and the locally stored sample track information, and decrypts the signed information through the decryption key. The invention is convenient for the handwriting signing operation of the user, and the signing information has higher safety.

摘要：【中文】本发明公开了一种无信号灯路口车辆安全通行方法，该方法包括：目标车辆到达预设无信号灯路口预设电子区域时，在搜索确定目标区域范围内无其他车辆或其他车辆不会与目标车辆发生碰撞危险时，提示目标车辆正常通行，当存在碰撞危险时，根据车辆驶入路口情况分别制定通行策略并执行通行信息提示，保障目标车辆安全、顺利通过该无信号灯路口，同时为通过该路口的其他车辆提供安全保障。本发明无信号灯路口车辆安全通行方法，保障了目标车辆行驶和其他车辆行驶安全的同时，大大提高了无信号灯路口的通行效率。 【EN】The invention discloses a safe passing method of vehicles at a signal lamp-free intersection, which comprises the following steps: when a target vehicle reaches a preset electronic area of a preset signal-lamp-free intersection, when no other vehicle exists in the range of the target area or the collision danger between the other vehicle and the target vehicle does not occur, the target vehicle is prompted to normally pass, when the collision danger exists, a passing strategy is respectively formulated according to the condition that the vehicle enters the intersection, and the passing information prompt is executed, so that the target vehicle is ensured to safely and smoothly pass through the signal-lamp-free intersection, and meanwhile, the safety guarantee is provided for the other vehicles passing through the intersection. The method for safely passing the vehicles at the signal lamp-free intersection ensures the running safety of the target vehicle and other vehicles and greatly improves the passing efficiency of the signal lamp-free intersection.

摘要：本发明提出了一种基于高频滤波和矿物成分注意力的图像处理与岩矿识别方法，属于岩矿识别技术领域。本发明方法从频率域的角度出发，通过将离散余弦变换引入CNN架构，显式增强高频特征，更为直接的提取和增强高频信息，能够有效缓解CNN在层层传递中的平滑效应对细节信息造成的影响；采用通道维度和空间维度上的多重注意力机制让模型能够根据当前输入的岩矿图像，自动判断哪些特征更为重要，实现对复杂纹理结构高效地自适应优化和提取。实验结果表明，本发明所采用的在频率域进行显式高频增强以及空间‑通道双重注意力协同工作的策略，使模型在面对成分复杂、结构多变、背景干扰强的实际岩矿图像时，表现出更高的识别准确率。

摘要：【中文】本发明公开了一种基于贪婪算法的游戏资源打包方法及系统，涉及计算机游戏技术领域，用于实现：通过客户端运行游戏时上传的资源信息，根据资源的使用加载顺序以及调用情况作为输入数据进行分析，得到以资源使用概率为基础的打包规则。本发明的有益效果为：使资源打包方法更加合理，减少内存中加载的资源数量，降低内存使用，降低实际运行游戏时设备运算负荷，提高游戏体验。 【EN】The invention discloses a greedy algorithm-based game resource packaging method and system, which relate to the technical field of computer games and are used for realizing the following steps: and analyzing the resource information uploaded by the client when the game is run according to the use loading sequence and the calling condition of the resources as input data to obtain a packaging rule based on the use probability of the resources. The invention has the beneficial effects that: the resource packaging method is more reasonable, the quantity of resources loaded in the memory is reduced, the use of the memory is reduced, the equipment operation load during actual game running is reduced, and the game experience is improved.

摘要：【中文】本申请适用于终端人工智能领域以及对应的计算机视觉技术领域，提供了一种语种识别方法、装置、终端设备及计算机可读存储介质，所述方法包括：获取待识别文本行图像，所述待识别文本行图像包括待识别文本；将所述待识别文本行图像输入训练后的语种识别模型，得到所述待识别文本的语种，所述语种识别模型用于根据所述待识别文本行图像，确定所述待识别文本的语种，若所述语种为包括多种语种的语系语种，则根据所述待识别文本的语言规律，将所述语系语种中与所述语言规律对应的语种作为所述待识别文本的语种。基于语言规律识别语种，避免了相同或相似字符的二义性导致识别不准确的问题，提高了语种识别的准确率。 【EN】The application is applicable to the field of terminal artificial intelligence and the corresponding technical field of computer vision, and provides a language identification method, a language identification device, terminal equipment and a computer readable storage medium, wherein the method comprises the following steps: acquiring a text line image to be recognized, wherein the text line image to be recognized comprises a text to be recognized; and inputting the text line image to be recognized into a trained language recognition model to obtain the language of the text to be recognized, wherein the language recognition model is used for determining the language of the text to be recognized according to the text line image to be recognized, and if the language is a language family including multiple languages, the language corresponding to the language law in the language family is used as the language of the text to be recognized according to the language law of the text to be recognized. The language is identified based on the language rule, the problem of inaccurate identification caused by the ambiguity of the same or similar characters is avoided, and the accuracy of language identification is improved.

摘要：本发明公开了稳定表达Cas9蛋白的LLC‑PK1细胞系及其构建方法，所述LLC‑PK1细胞是猪近端肾小管上皮细胞LLC‑PK1为宿主细胞，转染含Cas9的慢病毒表达载体，经过5μg/mL的嘌呤霉素筛选得到的能够稳定表达Cas9蛋白的转化体，构建方法包括以下步骤：步骤一，pLentiCRISPRv2‑Blast无内毒素质粒制备；步骤二，慢病毒包装；步骤三，细胞转染；步骤四，多细胞克隆筛选；步骤五，单细胞克隆筛选；本发明所筛选出的LLC‑PK1‑Cas9过表达阳性多克隆细胞株包含完整的Cas9基因序列，LLC‑PK1‑Cas9EDG120过表达单克隆细胞株成功表达Cas9蛋白，本发明构建的LLC‑PK1细胞系既可以用于筛选特异基因缺失或插入的基因组编辑细胞系，还可以为研究特异基因功能或解析微生物与宿主细胞相互作用的信号通路提供新手段。

摘要：本发明涉及一种全新的海藻糖合成酶基因的克隆及其在相关宿主中的表达，该酶的基因克隆自谷氨酸棒杆菌(Corynebacterium glutamicumCICC 10226)菌，它能够在正常的生化反应条件下将麦芽糖转化为海藻糖，该酶的底物转化率会随着反应温度的降低而升高，它可以利用麦芽糖或淀粉为原料，由克隆到的酶转化为α，α-1，1-海藻糖。这种海藻糖可应用于食品工业，海产品冷藏以及药物的活性保持等领域。

摘要：本发明涉及一种全新的海藻糖合成酶基因的克隆及其在相关宿主中的表达，该酶的基因基因克隆自Thermobifida菌属，它能够在正常的生化反应条件下将麦芽糖转化为海藻糖，该酶的底物转化率会随着反应温度的降低而升高，它可以利用麦芽糖或淀粉为原料，再由克隆得到的酶转化为α，α-1，1-海藻糖。这种海藻糖可应用于食品工业，海产品冷藏以及药物的活性保持等领域。

摘要：本发明涉及一种全新的海藻糖合成酶基因的克隆及其在相关宿主中的表达，该酶的基因克隆自耐放射性异常球(Deinococcus radioduran)菌，它能够在正常的生化反应条件下将麦芽糖转化为海藻糖，该酶的底物转化率会随着反应温度的降低而升高，它可以利用麦芽糖或淀粉为原料，再由克隆得到的酶转化为α，α-1，1-海藻糖。这种海藻糖可应用于食品工业，海产品冷藏以及药物的活性保持等领域。