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№ CN122939832AInvention

Unknown

一种油麦菜自动切根和称重分拣分区打包装置

本发明涉及蔬菜加工设备，具体是指一种油麦菜自动切根和称重分拣分区打包装置，包括安装在机架上的同步带等距驱动机构，同步带等距驱动机构包括同步带以及间隔固定在同步带上的托盘面板，托盘面板用于油麦菜的输送，沿同步带输送方向依次设置视觉识别及切根机构、称重机构和第一打包机构，沿垂直同步带输送方向且紧邻称重机构设置的第二打包机构，视觉识别及切根机构对待切根油麦菜拍照，基于视觉识别技术获得油麦菜根部与切刀的距离，并将待切根油麦菜移动至切刀下方，完成自动切根作业；已切根油麦菜通过称重机构进行称重分选，重量达标者输送至第一打包机构进行打包，重量不达标者输送至第二打包机构进行打包。

❖宁波财经学院谭云峰; 吕焕培; 林纪兵; 许景开; 章世豪; 殷萍儿Oct 20, 2026§ 1/10 ClaimsB65B 63/00 (2006.01), B65B 35/44 (2006.01), B65B 57/10 (2006.01) +56

№ CN122933096AInvention

Unknown

基于校园时空拓扑的异常访问检测方法、系统及存储介质

本发明公开了一种基于校园时空拓扑的异常访问检测方法、系统及存储介质，涉及信息安全技术领域，旨在解决现有智慧校园访问控制中物理与网络空间割裂、异常识别精度低的问题。该方法采集目标用户的物理与网络多源日志，并解析映射至基于建筑信息模型构建的校园时空映射拓扑图中；通过计算当前网络接入点与最邻近物理轨迹点的时间差及带权空间距离，获取移动速度；若速度超限，则判定存在绝对时空冲突并触发阻断；否则，提取多维特征序列输入时序异常检测模型获取风险评分，并结合个体历史基线、时段及业务敏感度计算动态判定阈值，确定风险等级后执行分级控制。本发明的双层检测机制有效提升了账号盗用及隐蔽越权行为的识别准确率与响应实时性。

❖宁波财经学院马长安; 孙德超; 陈健; 陆彦; 牛闰泽Oct 16, 2026§ 3/10 ClaimsH04L 9/40 (2022.01)27