首页 > 最新文献

International Journal of Sensor Networks最新文献

英文 中文
A Snort-based secure edge router for smart home 用于智能家居的基于snort的安全边缘路由器
4区 计算机科学 Q4 COMPUTER SCIENCE, INFORMATION SYSTEMS Pub Date : 2023-01-01 DOI: 10.1504/ijsnet.2023.128505
N.D. Patel, B.M. Mehtre, Rajeev Wankar
Cybercrimes are rising rapidly with the increasing use of the internet of things (IoT)-based gadgets at home. For instance, the Mirai-BotNet infected and compromised many IoT-based devices and routers, creating a zombie network of robots that can be controlled remotely. There is a need for a cost-effective, secure router for a smart home. This paper investigates and proposes a Snort-based secure edge router for smart home (SERfSH), which is resilient to many cyberattacks. SERfSH automatically generates Snort content rules by combining the extracted string, location information, header information, and sequential pattern. The experimental setup of SERfSH consists of a Raspberry Pi 4 model, an ESP32 microcontroller, six IoT devices, and a malicious actor machine. The proposed SERfSH is tested for 15 attacks, and the results show that 14 attacks were detected and 12 attacks were mitigated.
随着家庭中基于物联网(IoT)的设备的使用越来越多,网络犯罪正在迅速上升。例如,Mirai-BotNet感染并破坏了许多基于物联网的设备和路由器,创建了一个可以远程控制的僵尸机器人网络。智能家居需要一种经济、安全的路由器。本文研究并提出了一种基于snort的智能家居安全边缘路由器(SERfSH),该路由器能够抵御多种网络攻击。SERfSH通过组合提取的字符串、位置信息、报头信息和顺序模式自动生成Snort内容规则。SERfSH的实验设置包括一个树莓派4模型,一个ESP32微控制器,六个物联网设备和一个恶意行为者机器。对该算法进行了15次攻击测试,检测到14次攻击,缓解了12次攻击。
{"title":"A Snort-based secure edge router for smart home","authors":"N.D. Patel, B.M. Mehtre, Rajeev Wankar","doi":"10.1504/ijsnet.2023.128505","DOIUrl":"https://doi.org/10.1504/ijsnet.2023.128505","url":null,"abstract":"Cybercrimes are rising rapidly with the increasing use of the internet of things (IoT)-based gadgets at home. For instance, the Mirai-BotNet infected and compromised many IoT-based devices and routers, creating a zombie network of robots that can be controlled remotely. There is a need for a cost-effective, secure router for a smart home. This paper investigates and proposes a Snort-based secure edge router for smart home (SERfSH), which is resilient to many cyberattacks. SERfSH automatically generates Snort content rules by combining the extracted string, location information, header information, and sequential pattern. The experimental setup of SERfSH consists of a Raspberry Pi 4 model, an ESP32 microcontroller, six IoT devices, and a malicious actor machine. The proposed SERfSH is tested for 15 attacks, and the results show that 14 attacks were detected and 12 attacks were mitigated.","PeriodicalId":49177,"journal":{"name":"International Journal of Sensor Networks","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135127098","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Phishing detection model using feline finch optimisation-based LSTM classifier 基于猫雀优化LSTM分类器的网络钓鱼检测模型
4区 计算机科学 Q4 COMPUTER SCIENCE, INFORMATION SYSTEMS Pub Date : 2023-01-01 DOI: 10.1504/ijsnet.2023.133249
Mohd Shoaib, Mohammad Sarosh Umar
{"title":"Phishing detection model using feline finch optimisation-based LSTM classifier","authors":"Mohd Shoaib, Mohammad Sarosh Umar","doi":"10.1504/ijsnet.2023.133249","DOIUrl":"https://doi.org/10.1504/ijsnet.2023.133249","url":null,"abstract":"","PeriodicalId":49177,"journal":{"name":"International Journal of Sensor Networks","volume":"125 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134887827","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Improving indoor positioning system using weighted linear least square and neural network 利用加权线性最小二乘法和神经网络改进室内定位系统
4区 计算机科学 Q4 COMPUTER SCIENCE, INFORMATION SYSTEMS Pub Date : 2023-01-01 DOI: 10.1504/ijsnet.2023.129632
Ngoc Son Duong, Thanh Phuc Nguyen, Quoc Tuan Nguyen, Thai Mai Dinh Thi
Indoor positioning has grasped great attention in recent years. Many of those technologies are related to the problem of determining the position of an object in space, such as the robot, people, and so on. In this paper, we combine a range-free method, i.e., fingerprinting, and a range-based method, i.e., multi-lateration, to propose a novel indoor positioning system using the received signal strength indicator (RSSI). First, we apply multi-layer perceptron neural network (MLP-NN) on a time series of RSS readings to coarsely estimate the target location. From the knowledge of the coarse location, we select reliable beacons and apply least square-based multi-lateration to their estimated distance to finely estimate the target position. We also proposed a novel weighted least square method based on uncertainty propagation to improve localisation accuracy. Experiments have shown that our proposed system, which is implemented on Raspberry Pi (RPi), is highly precise and deployable.
近年来,室内定位受到了广泛的关注。其中许多技术都与确定空间中物体的位置问题有关,例如机器人、人等等。本文将无距离方法(即指纹识别)和基于距离方法(即多层定位)相结合,提出了一种基于接收信号强度指示器(RSSI)的新型室内定位系统。首先,我们应用多层感知器神经网络(MLP-NN)对RSS读数的时间序列进行粗略估计目标位置。根据粗糙定位的知识,选择可靠的信标,对信标的估计距离进行基于最小二乘的多平移,以精细估计目标位置。为了提高定位精度,提出了一种基于不确定性传播的加权最小二乘法。实验表明,我们提出的系统在树莓派(RPi)上实现,具有很高的精度和可部署性。
{"title":"Improving indoor positioning system using weighted linear least square and neural network","authors":"Ngoc Son Duong, Thanh Phuc Nguyen, Quoc Tuan Nguyen, Thai Mai Dinh Thi","doi":"10.1504/ijsnet.2023.129632","DOIUrl":"https://doi.org/10.1504/ijsnet.2023.129632","url":null,"abstract":"Indoor positioning has grasped great attention in recent years. Many of those technologies are related to the problem of determining the position of an object in space, such as the robot, people, and so on. In this paper, we combine a range-free method, i.e., fingerprinting, and a range-based method, i.e., multi-lateration, to propose a novel indoor positioning system using the received signal strength indicator (RSSI). First, we apply multi-layer perceptron neural network (MLP-NN) on a time series of RSS readings to coarsely estimate the target location. From the knowledge of the coarse location, we select reliable beacons and apply least square-based multi-lateration to their estimated distance to finely estimate the target position. We also proposed a novel weighted least square method based on uncertainty propagation to improve localisation accuracy. Experiments have shown that our proposed system, which is implemented on Raspberry Pi (RPi), is highly precise and deployable.","PeriodicalId":49177,"journal":{"name":"International Journal of Sensor Networks","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135584287","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Cloud-Enabled Internet of Things for Environmental Data Collection: Prototype and Evaluation 环境数据收集的云支持物联网:原型和评估
IF 1.1 4区 计算机科学 Q4 COMPUTER SCIENCE, INFORMATION SYSTEMS Pub Date : 2023-01-01 DOI: 10.1504/ijsnet.2023.10058933
Jing Zhang, Gary Sun
{"title":"Cloud-Enabled Internet of Things for Environmental Data Collection: Prototype and Evaluation","authors":"Jing Zhang, Gary Sun","doi":"10.1504/ijsnet.2023.10058933","DOIUrl":"https://doi.org/10.1504/ijsnet.2023.10058933","url":null,"abstract":"","PeriodicalId":49177,"journal":{"name":"International Journal of Sensor Networks","volume":"129 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76141742","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Comprehensive review of energy efficient wireless communication and routing protocols in smart agriculture 智能农业中节能无线通信和路由协议的综合综述
4区 计算机科学 Q4 COMPUTER SCIENCE, INFORMATION SYSTEMS Pub Date : 2023-01-01 DOI: 10.1504/ijsnet.2023.10059503
Sunita Dahiya, Vijay Nandal
{"title":"A Comprehensive review of energy efficient wireless communication and routing protocols in smart agriculture","authors":"Sunita Dahiya, Vijay Nandal","doi":"10.1504/ijsnet.2023.10059503","DOIUrl":"https://doi.org/10.1504/ijsnet.2023.10059503","url":null,"abstract":"","PeriodicalId":49177,"journal":{"name":"International Journal of Sensor Networks","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135845051","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Gaussian fitting based human activity recognition using Wi-Fi signals 基于高斯拟合的Wi-Fi信号人体活动识别
4区 计算机科学 Q4 COMPUTER SCIENCE, INFORMATION SYSTEMS Pub Date : 2023-01-01 DOI: 10.1504/ijsnet.2023.133814
Zhiyong Tao, Lu Chen, Xijun Guo, Jie Li, Jing Guo, Ying Liu
With the popularity of commercial Wi-Fi devices, channel state information (CSI) based human activity recognition shows great potential and has made great progress. However, previous researchers always tried to remove the noise signals as much as possible without considering the distribution characteristics. Different from the previous methods, we observed the phenomenon that the signal distribution is different when the action exists and does not exist, so we propose GFBR. GFBR takes noise distribution as the entry point, proposes a novel human activity modelling method, and designs a dual-threshold segmentation algorithm based on the modelling method. Then, we extract features from amplitude and linearly corrected phase to describe different activities. Finally, a support vector machine (SVM) is used to recognise five different activities. The average recognition accuracy of GFBR in the three different environments is 94.8%, 96.2%, and 95.7%, respectively, which proves its good robustness.
随着商用Wi-Fi设备的普及,基于信道状态信息(CSI)的人体活动识别显示出巨大的潜力并取得了很大的进展。然而,以往的研究总是试图尽可能地去除噪声信号,而不考虑其分布特征。与以往的方法不同的是,我们观察到当动作存在和不存在时,信号的分布是不同的,因此我们提出了GFBR。GFBR以噪声分布为切入点,提出了一种新的人体活动建模方法,并在此基础上设计了一种双阈值分割算法。然后,我们从振幅和线性校正相位中提取特征来描述不同的活动。最后,使用支持向量机(SVM)识别五种不同的活动。GFBR在三种不同环境下的平均识别准确率分别为94.8%、96.2%和95.7%,证明了其良好的鲁棒性。
{"title":"Gaussian fitting based human activity recognition using Wi-Fi signals","authors":"Zhiyong Tao, Lu Chen, Xijun Guo, Jie Li, Jing Guo, Ying Liu","doi":"10.1504/ijsnet.2023.133814","DOIUrl":"https://doi.org/10.1504/ijsnet.2023.133814","url":null,"abstract":"With the popularity of commercial Wi-Fi devices, channel state information (CSI) based human activity recognition shows great potential and has made great progress. However, previous researchers always tried to remove the noise signals as much as possible without considering the distribution characteristics. Different from the previous methods, we observed the phenomenon that the signal distribution is different when the action exists and does not exist, so we propose GFBR. GFBR takes noise distribution as the entry point, proposes a novel human activity modelling method, and designs a dual-threshold segmentation algorithm based on the modelling method. Then, we extract features from amplitude and linearly corrected phase to describe different activities. Finally, a support vector machine (SVM) is used to recognise five different activities. The average recognition accuracy of GFBR in the three different environments is 94.8%, 96.2%, and 95.7%, respectively, which proves its good robustness.","PeriodicalId":49177,"journal":{"name":"International Journal of Sensor Networks","volume":"112 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135952763","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
An economic cost-saving strategy based on a hybrid 4G-5G offload architecture in vehicular edge computing 基于混合4G-5G卸载架构的汽车边缘计算经济成本节约策略
4区 计算机科学 Q4 COMPUTER SCIENCE, INFORMATION SYSTEMS Pub Date : 2023-01-01 DOI: 10.1504/ijsnet.2023.133251
Lei Shi, Fei Zhao, Shuangliang Zhao, Zengwei Lyu, Yang Zhang
{"title":"An economic cost-saving strategy based on a hybrid 4G-5G offload architecture in vehicular edge computing","authors":"Lei Shi, Fei Zhao, Shuangliang Zhao, Zengwei Lyu, Yang Zhang","doi":"10.1504/ijsnet.2023.133251","DOIUrl":"https://doi.org/10.1504/ijsnet.2023.133251","url":null,"abstract":"","PeriodicalId":49177,"journal":{"name":"International Journal of Sensor Networks","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134887818","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Design Strategy for Real-Time IoT Systems Based on Petri Net with Multi-connection and Multi-task 基于Petri网的多连接多任务实时物联网系统设计策略
4区 计算机科学 Q4 COMPUTER SCIENCE, INFORMATION SYSTEMS Pub Date : 2023-01-01 DOI: 10.1504/ijsnet.2023.10059897
Zhongxue Yang, Hao Zheng, Bao YIqin
{"title":"A Design Strategy for Real-Time IoT Systems Based on Petri Net with Multi-connection and Multi-task","authors":"Zhongxue Yang, Hao Zheng, Bao YIqin","doi":"10.1504/ijsnet.2023.10059897","DOIUrl":"https://doi.org/10.1504/ijsnet.2023.10059897","url":null,"abstract":"","PeriodicalId":49177,"journal":{"name":"International Journal of Sensor Networks","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135002954","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Children's expression recognition based on a multiscale mixed attention mechanism 基于多尺度混合注意机制的儿童表情识别
4区 计算机科学 Q4 COMPUTER SCIENCE, INFORMATION SYSTEMS Pub Date : 2023-01-01 DOI: 10.1504/ijsnet.2023.134288
Wenming Wang, Mideth Abisado
{"title":"Children's expression recognition based on a multiscale mixed attention mechanism","authors":"Wenming Wang, Mideth Abisado","doi":"10.1504/ijsnet.2023.134288","DOIUrl":"https://doi.org/10.1504/ijsnet.2023.134288","url":null,"abstract":"","PeriodicalId":49177,"journal":{"name":"International Journal of Sensor Networks","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135009116","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
SMAP: Secure Mutual Authentication Protocol for Internet of Medical Things Using Physical Unclonable Functions SMAP:基于物理不可克隆功能的医疗物联网安全互认证协议
4区 计算机科学 Q4 COMPUTER SCIENCE, INFORMATION SYSTEMS Pub Date : 2023-01-01 DOI: 10.1504/ijsnet.2023.10059164
Geetanjali Rathee, Aparna Singh
{"title":"SMAP: Secure Mutual Authentication Protocol for Internet of Medical Things Using Physical Unclonable Functions","authors":"Geetanjali Rathee, Aparna Singh","doi":"10.1504/ijsnet.2023.10059164","DOIUrl":"https://doi.org/10.1504/ijsnet.2023.10059164","url":null,"abstract":"","PeriodicalId":49177,"journal":{"name":"International Journal of Sensor Networks","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135496705","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
期刊
International Journal of Sensor Networks
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1