CN109005425A - Network video monitor and control system - Google Patents
Network video monitor and control system Download PDFInfo
- Publication number
- CN109005425A CN109005425A CN201810977293.7A CN201810977293A CN109005425A CN 109005425 A CN109005425 A CN 109005425A CN 201810977293 A CN201810977293 A CN 201810977293A CN 109005425 A CN109005425 A CN 109005425A
- Authority
- CN
- China
- Prior art keywords
- video
- server
- information
- sensitive
- network
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 238000004891 communication Methods 0.000 claims abstract description 4
- 238000012544 monitoring process Methods 0.000 claims abstract description 4
- 238000007405 data analysis Methods 0.000 claims abstract description 3
- 230000001902 propagating effect Effects 0.000 claims description 17
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 230000006870 function Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 238000012216 screening Methods 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 4
- 230000035945 sensitivity Effects 0.000 claims description 4
- 230000000007 visual effect Effects 0.000 claims description 4
- 238000004458 analytical method Methods 0.000 claims description 3
- 238000011835 investigation Methods 0.000 abstract description 4
- 210000000056 organ Anatomy 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 4
- 101150035983 str1 gene Proteins 0.000 description 3
- 230000006399 behavior Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
- H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
- H04N21/234336—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by media transcoding, e.g. video is transformed into a slideshow of still pictures or audio is converted into text
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
- H04N21/23418—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/24—Monitoring of processes or resources, e.g. monitoring of server load, available bandwidth, upstream requests
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The present invention discloses a kind of network video monitor and control system, including acquisition module, alarm module, server, the server includes white list database, sensitive vocabulary database, sensitive information model library, assistant director end, the server is communicatively coupled by being electrically connected with acquisition module and alarm module, the video information of the acquisition module real-time monitoring particular network platform, and the information monitored is transferred to the server by wireline communication network, the server carries out data analysis and the alert transmission warning message of net by alarm module to public security department；The present invention can acquire illegal video, then determine that the video transmission source is sent to public security organ according to the place network platform of illegal video, and by net, police carries out investigation investigation.
Description
Technical field
The present invention relates to field of video processing, especially a kind of network video monitor and control system.
Background technique
Network video refers to that the Online Video that video website provides plays service, the main video text using stream media format
Part, in numerous stream media formats, for flv format since file is small, occupying the advantages that client resource is few becomes network video institute
The master file format of dependence；Synthesis says that network video is exactly the video resource propagated on the net, the finger network film of narrow sense,
The video programs such as TV play, news, variety show, advertisement；Broad sense further includes self-timer Dv short-movie, Video chat, video-game
Equal behaviors, since network video quality is irregular and the good and bad jumbled together, supervision is a key subjects with management network video.
Summary of the invention
The technical solution adopted by the present invention to solve the technical problems is: the present invention includes acquisition module, alarm module, clothes
It is engaged in device, the server includes white list database, sensitive vocabulary database, sensitive information model library, Zhuan Yuanduan, described
Server is communicatively coupled by being electrically connected with acquisition module and alarm module, and the acquisition module real-time monitoring is specific
The video information of the network platform, and the information monitored is transferred to the server by wireline communication network, it is described
Server carries out data analysis and the alert transmission warning message of net by alarm module to public security department.
Further, the white list database is marked as legal video for storing, the sensitivity lexical data
Library is related to illegal sensitive vocabulary for storing, and the sensitive information model library, which is used to store, is related to illegal sensitive image letter
Breath, the assistant director end support identifier's access and judge whether video information is legal.
Further, the server further include for convert video speech to the language and characters conversion unit of text,
Whether there is the comparing unit of sensitive vocabulary, for constantly upwards for the text after the sensitive above-mentioned conversion of vocabulary database retrieval
Level-one platform searches the circulation searching unit of propagating source, and comparing unit is also used to compare video image in sensitive information model library
Whether information is related to illegal sensitive image information.
Further, the acquisition module include for grab the network platform front end show video picking unit, into
First screening unit of row preliminary information white list filtering, the biography that server will be transmitted to by the visual classification that white list filters
Defeated unit.
Further, the comparing unit workflow function is strstr ().
Further, the circulation searching cell operation process is that first collection unifies institute's view to be handled in a duty cycle
Frequently, then classify, search propagating source respectively using Huffman tree algorithm later, utilized in the propagating source for searching reproduced video
The realization of header () function jumps to upper level propagating source until most original propagating source, and analysis is utilized on searching publication video
The storage organizations at different levels for being published video determine publisher's identity information, using with obtaining live source ip on searching live video
Location determines the identity information of live streaming people.
The invention has the advantages that illegal video can be acquired first, it is then flat according to the place network of illegal video
Platform determines that the video transmission source is sent to public security organ, and by net, police carries out investigation investigation；Secondly on video validity judgement also
Creativeness, which introduces the method that the voice in white list screening, the identification of assistant director end and details is converted into text screening and improves, to be sentenced
Disconnected accuracy and efficiency；In addition, the method for introducing Huffman tree construction in lookup algorithm design can substantially reduce calculating
Machine treating capacity improves computational efficiency.
Detailed description of the invention
Fig. 1 is the schematic diagram of data structure of the present invention.
Specific embodiment
Among embodiment shown in Fig. 1, the present invention includes acquisition module, alarm module, server, the server
Including white list database, sensitive vocabulary database, sensitive information model library, Zhuan Yuanduan, the server is by electrically connecting
It connects and is communicatively coupled with acquisition module and alarm module, the video letter of the acquisition module real-time monitoring particular network platform
Breath, and the information monitored is transferred to the server by wireline communication network, the server carries out data point
The alert transmission warning message of net analysed and pass through alarm module to public security department.
In implementation, the white list database is marked as legal video for storing, the sensitivity lexical data
Library is related to illegal sensitive vocabulary for storing, and the sensitive information model library, which is used to store, is related to illegal sensitive image letter
Breath, the assistant director end support identifier's access and judge whether video information is legal.
In implementation, the server further include for convert video speech to the language and characters conversion unit of text,
Whether there is the comparing unit of sensitive vocabulary, for constantly upwards for the text after the sensitive above-mentioned conversion of vocabulary database retrieval
Level-one platform searches the circulation searching unit of propagating source, and comparing unit is also used to compare video image in sensitive information model library
Whether information is related to illegal sensitive image information.
In implementation, the acquisition module include for grab the network platform front end show video picking unit, into
First screening unit of row preliminary information white list filtering, the biography that server will be transmitted to by the visual classification that white list filters
Defeated unit.In implementation, the comparing unit workflow function is strstr ().
In implementation, the circulation searching cell operation process is that first collection unifies institute's view to be handled in a duty cycle
Frequently, then classify, search propagating source respectively using Huffman tree algorithm later, utilized in the propagating source for searching reproduced video
The realization of header () function jumps to upper level propagating source until most original propagating source, and analysis is utilized on searching publication video
The storage organizations at different levels for being published video determine publisher's identity information, using with obtaining live source ip on searching live video
Location determines the identity information of live streaming people.
When it is implemented, the front end of the picking unit crawl network platform of acquisition module shows video, the first screening unit
It is interacted with the white list database of server and rejects the video for being related to or belonging to white list；Transmission unit will be by not white
The visual classification of name single-filtering is transmitted to server；Above-mentioned video speech is converted text by the language and characters conversion unit of server
Word, then whether text of the comparing unit after the sensitive above-mentioned conversion of vocabulary database retrieval has sensitive vocabulary and believes in sensitivity
Compare whether video image information is related to illegal sensitive image information in breath model library.
Specifically, during comparing unit workflow function strstr () is implemented, as strstr (str1, str2) function is used for
Judge character string str2 whether be str1 substring.If it is, the function returns to the address that str2 is first appeared in str1；
Otherwise, NULL is returned.It is above-mentioned to have sensitive vocabulary or there is the video of sensitive image information to be sent to assistant director end, by identifier
It accesses and judges whether video information is legal；The illegal video of identifier's judgement is sent to the circulation searching list of server again
Member.
Circulation searching unit first collect in unification duty cycle institute's video to be handled such as video A, video B, video C, depending on
Frequency D, video E ..., video N }, if above-mentioned video share it is N number of；Then by the method for traversal or by when acquiring video
Video is divided into reproduced video, publication video and live video three classes and calculates the power of every a kind of video by the method for advance demand flag
Weight pi, certain above-mentioned video is waited in the specific implementation is divided into more classifications；It is set according to the weight pi of each video
The Huffman arborescence of lookup algorithm is counted, if the collection of every one kind video is combined into a binary tree, all binary trees composition one gloomy
Woods, the smallest two binary trees of weight selection pi are left and right subtree one new binary tree of construction from all forests, and will
Forest is added by the smallest two y-bend tree deletions of former weight in new binary tree, and one new binary tree of every construction just will be deleted two
A binary tree will lack a binary tree in forest, and constantly circulation carries out above-mentioned construction until only having a binary tree in forest.
Each video, which is accessed, according to designed Huffman arborescence searches propagating source, last circulation searching unit respectively
By propagating source by alarm module to the alert transmission warning message of net of public security department.
As known by the technical knowledge, the present invention can pass through the embodiment party of other essence without departing from its spirit or essential feature
Case is realized.Embodiment disclosed above, in all respects are merely illustrative, not the only.It is all this
It is included in the invention in invention scope or in the change being equal in the scope of the present invention.
Claims (6)
1. a kind of network video monitor and control system, which is characterized in that the system comprises acquisition module, alarm module, server, institutes
The server stated includes white list database, sensitive vocabulary database, sensitive information model library, Zhuan Yuanduan, the server
It is communicatively coupled by being electrically connected with acquisition module and alarm module, the acquisition module real-time monitoring particular network is flat
The video information of platform, and the information monitored is transferred to the server, the server by wireline communication network
Carry out data analysis and the alert transmission warning message of net by alarm module to public security department.
2. a kind of network video monitor and control system according to claim 1, which is characterized in that the white list database is used
It is marked as legal video in storage, the sensitivity vocabulary database is related to illegal sensitive vocabulary for storing, described quick
Sense information model library is related to illegal sensitive image information for storing, and identifier's access and judgement view are supported in the assistant director end
Whether frequency information is legal.
3. a kind of network video monitor and control system according to claim 1, which is characterized in that the server further includes using
In converting video speech to the language and characters conversion unit of text, be used for after the sensitive above-mentioned conversion of vocabulary database retrieval
Whether text has the comparing unit of sensitive vocabulary, the circulation searching unit for constantly searching propagating source to upper level platform, than
Unit is also used to compare whether video image information is related to illegal sensitive image information in sensitive information model library.
4. a kind of network video monitor and control system according to claim 1, which is characterized in that the acquisition module includes using
In crawl the network platform front end show video picking unit, carry out the filtering of preliminary information white list the first screening unit,
The transmission unit of server will be transmitted to by the visual classification that white list filters.
5. a kind of network video monitor and control system according to claim 4, which is characterized in that the comparing unit workflow
Eikonal number is strstr ().
6. a kind of network video monitor and control system according to claim 4, which is characterized in that the circulation searching unit work
It is that first collection unifies institute's video to be handled in a duty cycle as process, then classifies, distinguished later using Huffman tree algorithm
Propagating source is searched, utilizes the realization of header () function to jump to upper level propagating source in the propagating source for searching reproduced video straight
To most original propagating source, publisher's identity is determined using the storage organizations at different levels that analysis is published video on searching publication video
Information utilizes the identity information for obtaining the determining live streaming people in the address live source ip on searching live video.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810977293.7A CN109005425A (en) | 2018-08-26 | 2018-08-26 | Network video monitor and control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810977293.7A CN109005425A (en) | 2018-08-26 | 2018-08-26 | Network video monitor and control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109005425A true CN109005425A (en) | 2018-12-14 |
Family
ID=64593913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810977293.7A Withdrawn CN109005425A (en) | 2018-08-26 | 2018-08-26 | Network video monitor and control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109005425A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109635159A (en) * | 2018-12-17 | 2019-04-16 | 成都国腾实业集团有限公司 | Network video deep search and on-line analysis |
| CN111339356A (en) * | 2020-02-21 | 2020-06-26 | 北京字节跳动网络技术有限公司 | Method and device for preventing misjudgment in video retrieval and electronic equipment |
| CN111383659A (en) * | 2018-12-28 | 2020-07-07 | 广州市百果园网络科技有限公司 | Distributed voice monitoring method, device, system, storage medium and equipment |
| CN113343691A (en) * | 2021-07-01 | 2021-09-03 | 浙江万里学院 | Big data monitoring terminal and application method thereof |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101035280A (en) * | 2007-04-19 | 2007-09-12 | 鲍东山 | Classified content auditing terminal system |
| CN101771687A (en) * | 2009-12-29 | 2010-07-07 | 北京牡丹电子集团有限责任公司 | Method for monitoring illegal internet videos and image programs |
| CN102402508A (en) * | 2010-09-07 | 2012-04-04 | 华东师范大学 | Approximate image retrieval device and retrieval method |
| CN102547794A (en) * | 2012-01-12 | 2012-07-04 | 郑州金惠计算机系统工程有限公司 | Identification and supervision platform for pornographic images and videos and inappropriate contents on wireless application protocol (WAP)-based mobile media |
| CN102890756A (en) * | 2011-07-18 | 2013-01-23 | 索尼公司 | Media content generating method and device and media content playing method and device |
| CN103188530A (en) * | 2011-12-30 | 2013-07-03 | 大连天维科技有限公司 | Hierarchical content audit system |
| US20140294175A1 (en) * | 2013-03-27 | 2014-10-02 | International Business Machines Corporation | Validating a User's Identity Utilizing Information Embedded in a Image File |
| CN104754374A (en) * | 2015-04-03 | 2015-07-01 | 北京奇虎科技有限公司 | Audio-video file detection management method and device |
| CN105635038A (en) * | 2014-10-27 | 2016-06-01 | 任子行网络技术股份有限公司 | Method and system for discriminating audio and video websites |
| CN105872850A (en) * | 2015-12-07 | 2016-08-17 | 乐视云计算有限公司 | Live data pushing method and equipment based on white list |
| CN106454492A (en) * | 2016-10-12 | 2017-02-22 | 武汉斗鱼网络科技有限公司 | Live pornographic content audit system and method based on delayed transmission |
| US20170054643A1 (en) * | 2015-05-29 | 2017-02-23 | Netduma Software, LTD. | Selecting a connection in a network |
| CN106686395A (en) * | 2016-12-29 | 2017-05-17 | 北京奇艺世纪科技有限公司 | Illegal-video live-broadcast detection method and system |
| WO2017111340A1 (en) * | 2015-12-21 | 2017-06-29 | 주식회사 디알엠인사이드 | System and method for identifying illegally copied online comics |
| CN107529068A (en) * | 2016-06-21 | 2017-12-29 | 北京新岸线网络技术有限公司 | Video content discrimination method and system |
| CN107992578A (en) * | 2017-12-06 | 2018-05-04 | 任明和 | The database automatic testing method in objectionable video source |
| CN107992885A (en) * | 2017-11-27 | 2018-05-04 | 天脉聚源(北京)传媒科技有限公司 | live video monitoring method and device |
| CN108040262A (en) * | 2018-01-25 | 2018-05-15 | 湖南机友科技有限公司 | Live audio and video are reflected yellow method and device in real time |
-
2018
- 2018-08-26 CN CN201810977293.7A patent/CN109005425A/en not_active Withdrawn
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101035280A (en) * | 2007-04-19 | 2007-09-12 | 鲍东山 | Classified content auditing terminal system |
| CN101771687A (en) * | 2009-12-29 | 2010-07-07 | 北京牡丹电子集团有限责任公司 | Method for monitoring illegal internet videos and image programs |
| CN102402508A (en) * | 2010-09-07 | 2012-04-04 | 华东师范大学 | Approximate image retrieval device and retrieval method |
| CN102890756A (en) * | 2011-07-18 | 2013-01-23 | 索尼公司 | Media content generating method and device and media content playing method and device |
| CN103188530A (en) * | 2011-12-30 | 2013-07-03 | 大连天维科技有限公司 | Hierarchical content audit system |
| CN102547794A (en) * | 2012-01-12 | 2012-07-04 | 郑州金惠计算机系统工程有限公司 | Identification and supervision platform for pornographic images and videos and inappropriate contents on wireless application protocol (WAP)-based mobile media |
| US20140294175A1 (en) * | 2013-03-27 | 2014-10-02 | International Business Machines Corporation | Validating a User's Identity Utilizing Information Embedded in a Image File |
| CN105635038A (en) * | 2014-10-27 | 2016-06-01 | 任子行网络技术股份有限公司 | Method and system for discriminating audio and video websites |
| CN104754374A (en) * | 2015-04-03 | 2015-07-01 | 北京奇虎科技有限公司 | Audio-video file detection management method and device |
| US20170054643A1 (en) * | 2015-05-29 | 2017-02-23 | Netduma Software, LTD. | Selecting a connection in a network |
| CN105872850A (en) * | 2015-12-07 | 2016-08-17 | 乐视云计算有限公司 | Live data pushing method and equipment based on white list |
| WO2017111340A1 (en) * | 2015-12-21 | 2017-06-29 | 주식회사 디알엠인사이드 | System and method for identifying illegally copied online comics |
| CN107529068A (en) * | 2016-06-21 | 2017-12-29 | 北京新岸线网络技术有限公司 | Video content discrimination method and system |
| CN106454492A (en) * | 2016-10-12 | 2017-02-22 | 武汉斗鱼网络科技有限公司 | Live pornographic content audit system and method based on delayed transmission |
| CN106686395A (en) * | 2016-12-29 | 2017-05-17 | 北京奇艺世纪科技有限公司 | Illegal-video live-broadcast detection method and system |
| CN107992885A (en) * | 2017-11-27 | 2018-05-04 | 天脉聚源(北京)传媒科技有限公司 | live video monitoring method and device |
| CN107992578A (en) * | 2017-12-06 | 2018-05-04 | 任明和 | The database automatic testing method in objectionable video source |
| CN108040262A (en) * | 2018-01-25 | 2018-05-15 | 湖南机友科技有限公司 | Live audio and video are reflected yellow method and device in real time |
Non-Patent Citations (2)
| Title |
|---|
| 范绍瑜: ""基于海量舆情信息的网络舆情分析系统的设计与实现"", 《中国优秀硕士学位论文全文数据库》 * |
| 陈锐: "《C/C++数据结构与算法速学速用大辞典》", 1 July 2016 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109635159A (en) * | 2018-12-17 | 2019-04-16 | 成都国腾实业集团有限公司 | Network video deep search and on-line analysis |
| CN111383659A (en) * | 2018-12-28 | 2020-07-07 | 广州市百果园网络科技有限公司 | Distributed voice monitoring method, device, system, storage medium and equipment |
| CN111339356A (en) * | 2020-02-21 | 2020-06-26 | 北京字节跳动网络技术有限公司 | Method and device for preventing misjudgment in video retrieval and electronic equipment |
| CN113343691A (en) * | 2021-07-01 | 2021-09-03 | 浙江万里学院 | Big data monitoring terminal and application method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109005425A (en) | Network video monitor and control system | |
| WO2021088385A1 (en) | Online log analysis method, system, and electronic terminal device thereof | |
| US20230308357A1 (en) | Cybersecurity incident response and security operation system employing playbook generation through custom machine learning | |
| CN106844685B (en) | Method, device and server for identifying website | |
| CN112491917B (en) | Unknown vulnerability identification method and device for Internet of things equipment | |
| CN109492604A (en) | Faceform's characteristic statistics analysis system | |
| CN114548706A (en) | Early warning method for business risk and related equipment | |
| CN114896305A (en) | Smart internet security platform based on big data technology | |
| CN110046280A (en) | A kind of multistation monitor video semantic retrieval system towards sampling observation | |
| CN112231700B (en) | Behavior recognition method and apparatus, storage medium, and electronic device | |
| CN112257740B (en) | Knowledge graph-based image hidden danger identification method and system | |
| CN115966061B (en) | Disaster early warning processing method, system and device based on 5G message | |
| US11563791B2 (en) | Automated caching and tabling layer for finding and swapping media content | |
| CN110020161B (en) | Data processing method, log processing method and terminal | |
| CN111914649A (en) | Face recognition method and device, electronic equipment and storage medium | |
| CN115293723A (en) | Network public opinion heat analysis system based on big data analysis | |
| CN117221087A (en) | Alarm root cause positioning method, device and medium | |
| CN112822121A (en) | Traffic identification method, traffic determination method and knowledge graph establishment method | |
| CN117171650A (en) | Document data processing method, system and medium based on web crawler technology | |
| CN116467459A (en) | Internet of things equipment fault reporting method and device, computer equipment and storage medium | |
| CN111314109A (en) | Weak key-based large-scale Internet of things equipment firmware identification method | |
| KR20210098135A (en) | Apparatus, method and computer program for analyzing query data | |
| CN116723005A (en) | Method and system for tracking malicious code implicit information under polymorphic hiding | |
| WO2022092497A1 (en) | System for providing similar case information, and method therefor | |
| CN115392238A (en) | Equipment identification method, device, equipment and readable storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181214 |
|
| WW01 | Invention patent application withdrawn after publication |