CN211044247U - Video monitoring system for hotels - Google Patents
Video monitoring system for hotels Download PDFInfo
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- CN211044247U CN211044247U CN202020129651.1U CN202020129651U CN211044247U CN 211044247 U CN211044247 U CN 211044247U CN 202020129651 U CN202020129651 U CN 202020129651U CN 211044247 U CN211044247 U CN 211044247U
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Abstract
The utility model discloses a video monitoring system for hotels, which comprises a front-end acquisition device and a central platform; the front-end acquisition equipment is in wireless connection with the central platform and wirelessly transmits acquired data to the central platform. The utility model provides a system video monitoring camera sends video information to radio and television server through the hotel server, and system automatic identification video content judges whether video is unanimous with the hotel server video, judges whether the video is violating rules and regulations, and the judgement result is automatic to be pushed away, the manual work is reported an emergency and asked for help or increased vigilance, supervise, find problem fast, effectively remain the supervisory systems of evidence, the human cost that has significantly reduced.
Description
Technical Field
The utility model relates to a video monitoring technology field especially relates to hotel uses video monitoring system.
Background
In order to prevent accidents, the hotel can determine the responsible party through monitoring to avoid disputes as much as possible, can play a role in warning, reduce the probability of violating laws, install video probe equipment, quickly find problems, effectively retain evidences and reduce labor cost. However, the existing video monitoring device is complex in installation operation, needs a plurality of parts to complete installation, and has the following problems: 1. there is no standard in management. The number of hotels and system management companies is too many, the system is five and eight, and the current market has no unified docking, processing and judging standard and cannot carry out unified management; 2. illegal videos are difficult to find. A country's work allowed to be ordered inevitably has a movie license (dragon mark) or a television work license, and even if the same work is not licensed, the same work is considered to be a violation (such as no deletion version abroad ordered), so that a hotel can market a gimmick fish; 3. it is difficult to verify evidence. Radio and television verification requires evidence, and when a hotel plays an illegal video on demand, a professional system is needed to manage and control evidence collection.
Disclosure of Invention
In order to solve the technical problem, the utility model aims at providing a video monitoring system is used in hotel to solve present video monitoring device installation operation complicated that provides in the above-mentioned background art, the management is nonstandard, and the video discovery of violating the regulations is difficult, and the difficult problem of verification of collecting evidence.
The purpose of the utility model is realized through the following technical scheme:
a video monitoring system for hotels comprises
A front-end acquisition device and a central platform; the front-end acquisition equipment is in wireless connection with the central platform and wirelessly transmits acquired data to the central platform.
Compared with the prior art, the utility model discloses an advantage can have as follows to one or more embodiments:
video monitoring camera passes through the hotel server and sends video information to the broadcast television service end, and the video content is judged to the system automatic identification video content whether consistent with the hotel server video, judges whether the video is violating the rules and regulations, and the judged result is automatic to be pushed away, the manual work is reported an emergency and asked for help or increased vigilance, supervision, the supervisory systems who discovers the problem fast, effectively remain the evidence, the human cost that has significantly reduced.
Drawings
FIG. 1 is a diagram of a video monitoring system for hotels and hotels according to the present invention;
FIG. 2 is an overall structure diagram of the present invention;
FIG. 3 is a diagram of a system interface docking architecture;
FIG. 4 is a system architecture data transmission structure diagram of the present invention;
FIG. 5 is a diagram of the identification response relationship between the identification module and the picture;
FIG. 6 is a flow chart of the original image and the target image recognition and matching;
fig. 7 is a flow chart of system verification provided by the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail with reference to the following embodiments and accompanying drawings.
As shown in fig. 1-7, for the video monitoring system for hotels of the utility model comprises: the system comprises front-end acquisition equipment and a central platform; the front-end acquisition equipment is in wireless connection with the central platform and wirelessly transmits acquired data to the central platform.
The front-end acquisition equipment is arranged on an output trunk line of a hotel front-end machine room and is used for acquiring program key frames and characteristic values.
The front-end acquisition equipment comprises a demodulation modulation output device, a signal acquisition device, a key frame/characteristic value extraction unit and a control butt joint device; the demodulation modulation output device is connected with a signal acquisition device, and the signal acquisition device is connected with a key frame/characteristic value extraction unit; the control butt joint device is interconnected with the demodulation modulation output device, the signal acquisition device and the key frame/characteristic value extraction unit; the central docking platform comprises a docking interface, a data storage device and a service management device.
The docking interface is mainly responsible for acquiring video data and off-shelf videos of each hotel, acquiring on-demand records of the hotel videos, acquiring hotel video check information and the like.
As shown in fig. 3, the docking interface includes: the system comprises a playing recording interface, a video off-shelf interface, a video full-scale interface, a video content interface and a hotel video checking interface; the playing recording interface, the video off-shelf interface, the video full-scale interface and the video content interface are respectively connected with the hotel video checking interface through the video library. The process comprises the following steps:
(1) the video content interface puts the video into a warehouse and marks the video as not downloaded;
(2) the full video interface and the video off-shelf interface can mark off-shelf videos;
(3) the play recording interface records the on-demand record of the hotel video;
(4) the downloading module scans the video library at regular time and downloads the video;
(5) storing and decompressing the video, and updating the video state and the playing path;
(6) and checking videos of the broadcasting and television service end and the hotel end.
The service management device comprises a user management module, a grouping management module and a menu management module; the menu management module is connected with the customer management module and the grouping management module.
If fig. 4 is a system architecture data transmission structure diagram, a hotel video provider stores a video in a CDN cloud; a hotel video provider sends film information to a broadcasting and television system platform and a hotel server; downloading videos by the broadcasting and television system platform and the hotel server according to the url; performing resource verification between the broadcasting and television system platform and the hotel server; and displaying and auditing the broadcasting and television system platform.
The front-end acquisition equipment acquisition point is a key node on a hotel transmission line and cannot be shielded or deceived so as to ensure that the acquired signal is consistent with the signal actually received by a guest room and has authenticity.
In the embodiment, a mode of combining the monitoring front end and the platform is adopted, and the central monitoring platform processes the data by technical means of classifying and sorting the returned collected data, analyzing the big data and the like to generate related alarm.
The program can be scanned according to the scanning period issued by the platform, and the conditions of newly increased programs, reduced programs and the like are reported to the platform. And extracting key frames and characteristic values of the program.
In the monitoring process, the video file information of the hotel video server is kept consistent with the server database and is synchronously updated.
Repeated construction is avoided, capacity multiplexing and output are effectively carried out, and the system supports that the de-weight capacity of the content to be monitored is packaged into an interface and output. The received video is analyzed and the basic information is extracted, and the identification module judges the repeatability of the video content so as to send the video to the home.
Fig. 5 is a diagram of the identification response relationship between an image and an identification module, where the identification module performs content identification, including fingerprint identification technology: the core problem of image video matching is to correspond images of the same target under the conditions of different time, different resolution, different illumination and different poses. The traditional matching algorithm is usually to directly extract corners or edges, and has poor adaptability to the environment. And adopting an image local feature description operator which is based on a scale space and keeps invariance to image scaling, rotation and even affine transformation. Mapping (transforming) an image into a set of local feature vectors; the characteristic vector has the invariance of translation, scaling and rotation, and simultaneously has certain invariance to illumination change, affine and projection transformation.
The realization of the object recognition mainly comprises three procedures,
1. extracting key points;
2. adding detailed information (local features) to the keypoints, so-called descriptors;
3. and finding out a plurality of pairs of matched characteristic points by pairwise comparison of two-side characteristic points (key points with characteristic vectors), thereby establishing the corresponding relation between the scenes.
The extraction process of the characteristic information comprises the following steps:
1) constructing a scale space
This is an initialization operation to create a multi-layered representation of the original image by generating a scale space to ensure scale invariance.
2) L oG approximation
Finding a point of interest in an image is well found using L aplarian of Gaussian, but requires a large amount of computation, so it is approximated using creating an easier representation.
3) Finding key points
With a quick approximation, we can find the feature points, which are the maxima and minima of the Difference of Gaussian image.
4) Removing bad feature point boundaries and low brightness regions are bad feature points, which are removed to make the algorithm efficient and robust, where an approximate Harris Corner detector is used.
5) Assigning a direction to a feature point
A direction is calculated for each feature point and further calculations are made in accordance with this direction, which effectively cancels the effect of the direction, making the algorithm rotation invariant.
6) Generating features
Finally, using the dimensional and rotational invariance in position, a representation can be generated that can help uniquely identify the feature. With this representation, we can easily identify the sought features.
Pattern recognition:
image video frequency by adopting multi-layer step-by-step filtering technology implementation mode
And carrying out intelligent identification, and identifying the picture or video sample which cannot be identified by using the fingerprint database described in the previous section by using a pattern identification technology.
A pattern recognizer is constructed by using a Deep neural Network (Deep neural Network), relevant samples are collected for targeted learning and training, and the recognition accuracy of the pattern recognizer is improved
And performing mode recognition on the input picture or video sample by using a mode recognizer to obtain the similarity probability value of the corresponding category, and performing automatic recognition and classification through a preset probability threshold.
The video file information checking module automatically checks and identifies whether the video content is real and compliant; and the system automatically identifies the video content, judges whether the video is consistent with the hotel server video, judges whether the video violates rules, and automatically pushes and manually alarms according to the judgment result.
The user management module is a system configuration module and is mainly used for configuring information of system users, distributing user accounts and displaying user information including user names, company names, affiliated groups, validity periods and the like. And the module supports addition, modification and deletion of users, clicks addition and modification buttons, pops up a detail page, and the users can perform addition and modification operations on the detail page. The module also supports the operation of configuring the authority for the account number, clicks a configuration authority button, pops up a detail page, and a user can perform authority distribution operation on the authority configuration detail page. The grouping management module is a system configuration module, mainly sets the grouping of the existing users, distributes module authority and is mainly maintained by a system administrator in a unified way. The menu management module system configuration module is mainly used for configuring information such as menu bar names, menu levels, menu styles and the like, and is mainly maintained by a system administrator in a unified mode.
The front-end acquisition equipment further comprises a camera seat, a fixing ring, a fixing sheet and a camera; the bottom of the camera seat is fixedly connected with a camera; the bottom of camera alternates with the camera fixed orifices that solid fixed ring middle part was seted up and is connected, gu fixed ring all has seted up the fixed slot with four sides of taking a video recording the seat junction, the fixed slot is connected with the stationary blade block.
The bottom of above-mentioned fixed slot and the first screw and the second screw that the bottom of stationary blade was seted up respectively, gu fixed ring passes first screw and second screw and bolt threaded connection in proper order through the screw.
Four the stationary blade all includes colludes shape card, installation piece and the piece of buckling, the both ends of the piece of buckling fixedly connected with respectively colludes shape card and installation piece, the mounting hole has been seted up at the top of installation piece.
The main flow of the whole embodiment includes:
(1) deploying probe equipment in the hotel to acquire a hotel on-demand program signal;
(2) directly alarming a monitoring station for a system which does not exist in a white list of a hotel but develops an on-demand service;
(3) for the hotel which registers the on-demand service, the monitoring system and the hotel platform system are in butt joint through a unified rule, the on-demand condition of the hotel is directly transmitted back to the monitoring station, and the duplicate removal filtering is carried out;
(4) after the duplication is removed, pushing the screenshot file to be detected to an algorithm server for dragon mark identification;
(5) identifying a screen shot with a problem by an algorithm, storing screen shot information into a database, and storing an original screen shot file into a file database as evidence;
(6) the system feeds back the problem result to the management system and informs an alarm;
(7) and the system login and operation of the user are supported through the PC end and the mobile phone end.
The on-demand program acquisition scheme comprises:
1. detecting whether an on-demand service is opened: (1) video probe equipment is deployed on a hotel trunk line, video signals are intercepted, whether the signals are point broadcasting program signals or not is analyzed, and if yes, whether the hotel registers point broadcasting services or not is verified; (2) for hotels not opening the on-demand service, the system directly keeps screenshot evidence and gives an alarm to the monitoring station in time.
2. Detecting the content of the on-demand program: (1) for the hotel which opens the on-demand service, the monitoring system provides a unified docking standard, the hotel platform system docks according to the interface standard and transmits corresponding data to the detection station, and the monitoring system records and analyzes specific conditions of on-demand programs of the hotel, including rooms, on-demand time, on-demand times and other information; (2) the system provides a unified docking standard, the hotel platform system transmits the on-demand film list according to the unified standard, and the monitoring station can play and check on-demand programs at any time.
The embodiment aims at the problem of supervision of the hotel on-demand programs, and the scheme mainly solves the following requirement problems:
the system provides a unified docking standard for the hotel system to transmit video screenshot data according to the standard;
the on-demand program content is established on the basis that a supervisory system is communicated with a hotel system, the supervisory system provides a uniform interface scheme, the hotel system transmits a film order and hotel information through an interface, and the contents needing to be returned comprise: (1) whether the hotel carries out the on-demand service or not and whether an on-demand signal exists or not; (2) the hotel room requests details. The method comprises the following steps: the name of the program on demand; whether a dragon logo/TV play license exists; requesting hotel room information; the name of the program on demand; whether a dragon logo/TV play license exists; requesting hotel room information; starting and stopping the on-demand time and the total time length; the number of dibbling times; starting and stopping the on-demand time and the total time length; the number of dibbling times; (3) the hotel's entire on-demand program listings can be clicked, played and viewed by the monitoring station.
Fig. 7 is a flowchart of verification of the system, which includes deploying a java program on a hotel server, and requesting a radio and television server at regular time to obtain a file storage path of the hotel; after receiving the file storage path, the hotel server program scans all video files under the path (currently, the three formats of mp4, m3u8 and ts are included); the scanned video takes md5 and a video path and is stored in a video information memory; the timing program is started every 10 minutes, data in the video information memory is scanned and compared with the verified video memory, and the video information which is not compared is sent to the broadcasting and television service terminal for verification. (prevent sending verification of the video being downloaded, decompressed); and after receiving the video information, the broadcasting and television server searches for locally identical videos for comparison, if the comparison results are different, the comparison records are stored in a warehouse, if the comparison results are identical, the comparison records are ignored, and if the broadcasting and television server does not find the corresponding videos, the comparison records are ignored.
Although the embodiments of the present invention have been described above, the description is only for the convenience of understanding the present invention, and the present invention is not limited thereto. It will be apparent to persons skilled in the relevant art that various changes in form and detail can be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. A video monitoring system for hotels is characterized in that the system comprises a front-end acquisition device and a central platform; the front-end acquisition equipment is wirelessly connected with the central platform and wirelessly transmits acquired data to the central platform;
the front-end acquisition equipment comprises a demodulation modulation output device, a signal acquisition device, a key frame/characteristic value extraction unit and a control butt joint device; the demodulation modulation output device is connected with a signal acquisition device, and the signal acquisition device is connected with a key frame/characteristic value extraction unit; the control butt joint device is interconnected with the demodulation modulation output device, the signal acquisition device and the key frame/characteristic value extraction unit;
the central docking platform comprises an identification module, a video file information checking module, a docking interface, a data storage device and a service management device; the identification module is connected with the video file information verification module; the video file information checking module is connected with the data storage device through the docking interface, and transmits and stores checked data to the data storage device.
2. The video monitoring system for hotels as recited in claim 1, wherein the front-end collecting device is disposed on an output trunk line of a front-end computer room of the hotel and is used for collecting program key frames and feature values.
3. The video monitoring system for hotels as recited in claim 1, wherein said docking interface comprises: the system comprises a playing recording interface, a video off-shelf interface, a video full-scale interface, a video content interface and a hotel video checking interface; the playing recording interface, the video off-shelf interface, the video full-scale interface and the video content interface are respectively connected with the hotel video checking interface through the video library.
4. The video monitoring system for hotels according to claim 1, wherein the service management device comprises a user management module, a grouping management module and a menu management module; the menu management module is connected with the customer management module and the grouping management module.
5. The video monitoring system for hotels as claimed in claim 1, wherein the front end collecting device further comprises a camera seat, a fixing ring, a fixing sheet and a camera; the bottom of the camera seat is fixedly connected with a camera; the bottom of camera alternates with the camera fixed orifices that solid fixed ring middle part was seted up and is connected, gu fixed ring all has seted up the fixed slot with four sides of taking a video recording the seat junction, the fixed slot is connected with the stationary blade block.
6. The video monitoring system for hotels and restaurants according to claim 5, wherein the bottom of the fixing groove and the bottom of the fixing plate are respectively provided with a first screw hole and a second screw hole, and the fixing ring is connected with the bolt through the first screw hole and the second screw hole in a threaded manner by screws.
7. The video monitoring system for hotels and restaurants in hotel rooms as claimed in claim 5, wherein each of the four fixing pieces comprises a hook-shaped clamping piece, a mounting piece and a bending piece, the hook-shaped clamping piece and the mounting piece are fixedly connected to two ends of the bending piece respectively, and the top of the mounting piece is provided with a mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020129651.1U CN211044247U (en) | 2020-01-20 | 2020-01-20 | Video monitoring system for hotels |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020129651.1U CN211044247U (en) | 2020-01-20 | 2020-01-20 | Video monitoring system for hotels |
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| CN211044247U true CN211044247U (en) | 2020-07-17 |
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| CN202020129651.1U Expired - Fee Related CN211044247U (en) | 2020-01-20 | 2020-01-20 | Video monitoring system for hotels |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114640655A (en) * | 2020-12-16 | 2022-06-17 | 慧盾信息安全科技(北京)有限公司 | Safe video retrieval system and method based on HLS video playing |
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2020
- 2020-01-20 CN CN202020129651.1U patent/CN211044247U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114640655A (en) * | 2020-12-16 | 2022-06-17 | 慧盾信息安全科技(北京)有限公司 | Safe video retrieval system and method based on HLS video playing |
| CN114640655B (en) * | 2020-12-16 | 2024-05-14 | 慧盾信息安全科技(北京)有限公司 | HLS video playing-based safe video retrieval system and method |
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| CF01 | Termination of patent right due to non-payment of annual fee |