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1. 发明申请

WO2019011124A1 INTEGRATED SYSTEM FOR DETECTION OF DRIVER CONDITION 审中-公开
公开(公告)号：WO2019011124A1
公开(公告)日：2019-01-17
申请号：PCT/CN2018/092897
申请日：2018-06-26
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： ZHU, Yingxuan , LIU, Lifeng , YIN, Xiaotian , ZHANG, Jun , LI, Jian
IPC分类号： G08B21/06 , G06K9/00
摘要： Methods, apparatus, and systems are provided for integrated driver expression recognition (174) and vehicle interior environment (102, 152) classification to detect driver (104) condition for safety. A method includes obtaining an image of a driver of a vehicle and an image of an interior environment of the vehicle. Using a machine learning method (112), the images are processed to classify a condition of the driver and of the interior environment (102, 152) of the vehicle. The machine learning method (112) includes general convolutional neural network (CNN) and CNN with adaptive filters. The adaptive filters are determined based on influence of filters. The classification results are combined and compared with predetermined thresholds to determine if a decision can be made based on existing information. Additional information is requested by self-motivated learning if a decision cannot be made, and safety is determined based on the combined classification results. A warning (150) is provided to the driver based on the safety determination.

2. 发明申请

WO2019001346A1 SYSTEM AND METHODS FOR OBJECT FILTERING AND UNIFORM REPRESENTATION FOR AUTONOMOUS SYSTEMS 审中-公开
公开(公告)号：WO2019001346A1
公开(公告)日：2019-01-03
申请号：PCT/CN2018/092298
申请日：2018-06-22
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： YIN, Xiaotian , LIU, Lifeng , ZHU, Yingxuan , ZHANG, Jun , LI, Jian
IPC分类号： G06K9/00
摘要： A computer-implemented method of controlling an autonomous system comprises: accessing, by one or more processors, sensor data that includes information regarding an area; disregarding, by the one or more processors, a portion of the sensor data that corresponds to objects outside of a region of interest; identifying, by the one or more processors, a plurality of objects from the sensor data; assigning, by the one or more processors, a priority to each of the plurality of objects; based on the priorities of the objects, selecting, by the one or more processors, a subset of the plurality of objects; generating, by the one or more processors, a representation of the selected objects; providing, by the one or more processors, the representation to a machine learning system as an input; and based on an output from the machine learning system resulting from the input, controlling the autonomous system.

3. 发明申请

WO2020098226A1 SYSTEM AND METHODS OF EFFICIENT, CONTINUOUS, AND SAFE LEARNING USING FIRST PRINCIPLES AND CONSTRAINTS 审中-公开
公开(公告)号：WO2020098226A1
公开(公告)日：2020-05-22
申请号：PCT/CN2019/083895
申请日：2019-04-23
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： LIU, Lifeng , ZHU, Yingxuan , ZHANG, Jun , YIN, Xiaotian , LI, Jian , TAO, Yongxiang , LIANG, Dayao
IPC分类号： G06N3/08 , G05B13/04
摘要： A computer implemented method for self-learning of a control system. The method includes creating an initial knowledge base. The method learns first principles using the knowledge base. The method creates initial control commands derived from the knowledge base. The method generates constraints for the control commands. The method performs constrained reinforcement learning by executing the control commands with the constraints and observing feedback to improve the control commands. The method enriches the knowledge base based on the feedback.

4. 发明申请

WO2019007214A1 RECOGNITION AND RECONSTRUCTION OF OBJECTS WITH PARTIAL APPEARANCE 审中-公开
公开(公告)号：WO2019007214A1
公开(公告)日：2019-01-10
申请号：PCT/CN2018/092376
申请日：2018-06-22
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： LIU, Lifeng , YIN, Xiaotian , ZHU, Yingxuan , ZHANG, Jun , LI, Jian
IPC分类号： G06K9/66
摘要： Systems and methods are provided to recognize an object in an image using a learning module trained using decomposition of the object into components in a number of training images. The training can be based on an overall objectness score of the object, an objectness score of each component of the object, a pose of the object, and a pose of each component of the object for each training image input. Additional systems and methods can be implemented in a variety of applications.

5. 发明公开

EP2124411A1 METHOD, SYSTEM AND STATISTICAL ANALYSIS SERVER FOR DETECTING HOST ACCESSING NETWORK 审中-公开
标题翻译： VERFAHREN，SYSTEM UND SERVER ZUR STATISTISCHEN ANALYZE VON HOSTZUGRIFFEN AUF EIN NETZWERK
公开(公告)号：EP2124411A1
公开(公告)日：2009-11-25
申请号：EP08715136.1
申请日：2008-03-04
申请人： Huawei Technologies Co., Ltd. , Beijing University of Posts and Telecommunications
发明人： XIN, Yang , LIU, Lifeng , ZHENG, Zhibin , ZHU, Hongliang , ZHAO, Kai , YANG, Yixian
IPC分类号： H04L29/06 , H04L12/28 , H04L12/26
CPC分类号： H04L41/142 , H04L29/12509 , H04L43/028 , H04L61/2567 , H04L69/22
摘要： A detecting method is provided. The method includes: extracting Internet protocol identification value from the obtained data packet; searching the record list containing the corresponding relation between Internet protocol identification value and terminal number for the adjacent Internet protocol identification value that is less than said extracted Internet protocol identification value; if the adjacent Internet protocol identification value exists, updating the adjacent Internet protocol identification value less than said extracted Internet protocol identification value to said extracted Internet protocol identification value; otherwise, adding said extracted Internet protocol identification value and the corresponding terminal number into the record list; counting the number of the terminal numbers in said record list when a notice is received and outputting the number of the terminal numbers as the number of hosts. The corresponding statistical analysis server and detecting system are also provided. The accuracy of detecting the number of hosts accessing network in share is improved.
摘要翻译：提供检测方法。该方法包括：从获取的数据包中提取Internet协议识别值; 搜索包含互联网协议识别值和终端号码之间对应关系的记录列表，用于相邻Internet协议识别值小于所述提取的因特网协议标识值; 如果存在相邻的因特网协议标识值，则将相邻的因特网协议识别值更新到所提取的因特网协议标识值以下的所述提取的因特网协议标识值; 否则，将所述提取的因特网协议标识值和对应的终端号码添加到记录列表中; 当接收到通知时对所述记录列表中的终端号码的数量进行计数，并输出终端号码的号码作为主机号码。还提供了相应的统计分析服务器和检测系统。检测共享接入网络的主机数量的准确性有所提高。

6. 发明公开

EP4055774A1 SYSTEM AND METHOD OF ESTABLISHING A TRUSTED RELATIONSHIP IN A DISTRIBUTED SYSTEM 审中-公开
公开(公告)号：EP4055774A1
公开(公告)日：2022-09-14
申请号：EP19832231.5
申请日：2019-12-05
申请人： Huawei Technologies Co., Ltd.
发明人： LIU, Lifeng , LI, Jian
IPC分类号： H04L9/32 , H04L29/06 , G06F21/64

7. 发明公开

EP3635624A1 SYSTEM AND METHODS FOR OBJECT FILTERING AND UNIFORM REPRESENTATION FOR AUTONOMOUS SYSTEMS 审中-公开
公开(公告)号：EP3635624A1
公开(公告)日：2020-04-15
申请号：EP18823510.5
申请日：2018-06-22
申请人： Huawei Technologies Co., Ltd.
发明人： YIN, Xiaotian , LIU, Lifeng , ZHU, Yingxuan , ZHANG, Jun , LI, Jian
IPC分类号： G06K9/00

8. 发明公开

EP2136526A1 METHOD, DEVICE FOR IDENTIFYING SERVICE FLOWS AND METHOD, SYSTEM FOR PROTECTING AGAINST A DENIAL OF SERVICE ATTACK 审中-公开
标题翻译：方法，设备用于识别服务的流程和程序制度，防止拒绝服务攻击
公开(公告)号：EP2136526A1
公开(公告)日：2009-12-23
申请号：EP08715357.3
申请日：2008-03-28
申请人： Huawei Technologies Co., Ltd.
发明人： LIU, Lifeng , ZHENG, Zhibin
IPC分类号： H04L29/06
CPC分类号： H04L63/1416 , H04L63/1458 , H04L63/1491
摘要： A method, device for identifying service flows and a method, system for protecting against a denial of service attack are provided. The method for identifying service flows includes: detecting a user access to a target system; dynamically generating a set of user identifier information according to the detected user access to the target system and a preset user access statistical model; when the service flow needs to be identified, extracting the user identifier information from the service flow; comparing the extracted user identifier information with the user identifier information in the set of user identifier information to determine whether they are matched; determining whether the service flow is legal service flow according to the comparison result.
摘要翻译：本发明提供一种方法，设备，用于识别服务流和一种方法，系统用于防止服务拒绝攻击。用于鉴定业务流的方法，包括：检测到目标系统的用户访问; 动态地生成一组用户标识信息gemäß检测到的用户访问目标系统和预设的用户访问统计模型; 当服务流需要被识别，提取所述业务流的用户标识信息; 比较在该组的用户标识信息，以确定他们矿是否匹配所述用户标识信息所提取的用户标识信息; 确定性矿山是否将服务流程是合法的业务流gemäß比较结果。

9. 发明公开

EP2836000A1 COMMUNICATION METHOD, DEVICE AND SYSTEM IN MOBILE BACKHAUL NETWORK 无效
标题翻译：移动回传网络中的通信方法，设备和系统
公开(公告)号：EP2836000A1
公开(公告)日：2015-02-11
申请号：EP12884590.6
申请日：2012-09-12
申请人： Huawei Technologies Co., Ltd.
发明人： LIU, Lifeng , MENG, Jian , WANG, Yuchen
IPC分类号： H04W12/08
CPC分类号： H04W12/02 , H04L63/0272
摘要： A communications method, device, and system in a mobile backhaul transport network are used to resolve a problem in the prior art that communication security in a backhaul transport network cannot be ensured in an LTE scenario. The method includes: sending, by a first network node, a request message to a control server in the mobile backhaul transport network, where the request message is used to request security information of a second network node in the mobile backhaul transport network; receiving, by the first network node, the security information of the second network node, which is returned by the control server; establishing, by the first network node, a secure tunnel with the second network node according to the security information of the second network node to perform communication. This enables two network nodes in a mobile backhaul transport network to perform secure communication and ensures security of communication between network nodes.
摘要翻译：采用移动回程传送网络中的通信方法，设备和系统来解决现有技术中LTE场景下无法保证回程传送网络通信安全的问题。所述方法包括：第一网络节点向所述移动回程传送网络中的控制服务器发送请求消息，所述请求消息用于请求所述移动回传传送网络中的第二网络节点的安全信息; 所述第一网络节点接收所述控制服务器返回的所述第二网络节点的安全信息; 所述第一网络节点根据所述第二网络节点的安全信息与所述第二网络节点建立安全隧道进行通信。这使得移动回程传输网络中的两个网络节点能够执行安全通信并确保网络节点之间的通信安全性。

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