CN112464751A - Video cloud monitoring method and device for decoration - Google Patents
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Abstract
The invention provides a video cloud monitoring method for decoration, which comprises the following steps: establishing a first 3D model of a room to be decorated according to the room space size and real-time decoration data acquired by video monitoring; acquiring all decoration data selected by a client, generating a second 3D model for decorating all contents, and uploading the second 3D model to a cloud server; receiving data information of the first 3D model established in real time, and performing coincidence comparison with the second 3D model after proportion adjustment; acquiring comparison data of the coincidence comparison, judging based on the comparison data, and determining real-time difference results of the first 3D model and the second 3D model; and responding to the difference result, and displaying the difference result through the video monitoring client by the cloud server. According to the video cloud monitoring method, whether the dimension of the decoration material is wrong or the installation position is wrong in the decoration construction process is judged visually through cloud processing and storage.
Description
Technical Field
The invention relates to the technical field of decoration video monitoring, in particular to a video cloud monitoring method and device for decoration.
Background
With the continuous advance of the urban modernization process, more and more people select to buy commodity houses, the requirements of house purchasers on indoor decoration are continuously improved, more and more personalized designs are integrated into the indoor decoration, so that the requirements in the fields of indoor decoration design and construction and the like are vigorous, but the current experienced designers and project managers are few, the designers and the project managers cannot directly reach the decoration site to guide decoration constructors to construct, so that the problems and the acceptance in the construction process need the experienced designers and the project managers to carry out targeted guidance, in the remote guidance process of the designers and the project managers, the general verbal description or the photographing is difficult to thoroughly solve the problems, the problems of unclear information expression or the insufficiently intuitive photographing display and the like easily occur, and the problems bring great inconvenience to the remote guidance of decoration construction, the remote guidance efficiency is low, and the guidance quality cannot be guaranteed.
For the above problems, a remote monitoring guidance system based on three-dimensional imaging technology for interior decoration construction, which is published under CN107705092A, provides a remote monitoring guidance platform, a cloud server, a mobile terminal, a client and a three-dimensional imaging system running on the mobile terminal; the three-dimensional imaging system is used for carrying out three-dimensional modeling on a construction site problem construction point picture shot by the mobile terminal so as to form a three-dimensional image of a problem construction point; the three-dimensional image of the problem construction point is uploaded to a cloud server through a wireless network, and the cloud server immediately sends a remote construction guidance request command to the remote monitoring guidance platform after receiving the three-dimensional image of the problem construction point; the remote monitoring guidance platform comprises a decoration construction remote guidance module and is used for checking a three-dimensional image of a problem construction point by a project manager after the remote monitoring guidance platform receives a remote construction guidance request and remotely guiding construction problems encountered by construction workers.
However, the decoration construction remote monitoring guidance system still has the obvious defects in the using process: for a project manager, the project manager is very precise in detail processing and decoration operation in a decoration working process, after a construction site problem construction point picture is collected and three-dimensional modeling is carried out, the project manager can carefully research and process a formed problem construction point to achieve the effect of timely stopping a decoration construction team, but if the project manager is not responsible or too busy to timely carry out video monitoring on a construction room, at the moment, a householder needs to timely monitor room decoration, for the householder of a house to be decorated, most of decoration knowledge and work are not precise, even the householder never contacts before, so that the householder can judge whether the decoration construction process has a dimension error or an installation position error of a decoration material according to the collected picture or video, the method is very difficult, for the householder of a complete decoration package, all decoration materials, products for decoration and installation positions of the products are selected in advance, and even if a user directly holds a pre-selected and designed room 3D effect diagram, the user cannot find construction errors of the size or the installation position according to the room construction progress in video monitoring, so that the user cannot obtain substantial guidance suggestions or decoration error information in the aspect of decoration work when the user carries out network cloud monitoring through videos.
Disclosure of Invention
The invention aims to provide a video cloud monitoring method and a video cloud monitoring device for decoration, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a video cloud monitoring method for decoration comprises the following steps:
establishing a first 3D model of a room to be decorated according to the room space size and real-time decoration data acquired by video monitoring;
acquiring all decoration data selected by a client, generating a second 3D model for decorating all contents, and uploading the second 3D model to a cloud server;
receiving data information of the first 3D model established in real time, and performing coincidence comparison with the second 3D model after proportion adjustment;
acquiring comparison data of the coincidence comparison, judging based on the comparison data, and determining real-time difference results of the first 3D model and the second 3D model;
and responding to the difference result, and displaying the difference result through the video monitoring client by the cloud server.
Preferably, the method for establishing the first 3D model of the room to be decorated according to the room space size and the real-time decoration data acquired by video monitoring specifically includes:
installing a video monitoring camera in a room to be decorated, collecting video data of the room space size at the visual angle of the video monitoring camera, and collecting video data of decoration materials in the room in real time at the same visual angle after decoration begins;
the space size video data and the decoration material video data are converted into digital video streams and are accessed into a digital video monitoring system, the digital video monitoring system decodes and outputs the digital video streams to a cloud server, and the cloud server establishes a first 3D model of a room to be decorated in real time through three-dimensional model software.
Preferably, all decoration data selected by the customer are acquired, a second 3D model of all decoration contents is generated and uploaded to the cloud server, and the method specifically includes:
acquiring all decoration data selected by a client, generating a second 3D model of the room to be decorated by using a video acquisition visual angle of video monitoring in the room to be decorated as a modeling reference through three-dimensional model software, uploading the second 3D model to a cloud server, storing and comparing the second 3D model with the first 3D model.
Preferably, the receiving the data information of the first 3D model established in real time, and performing coincidence comparison with the second 3D model after the proportional adjustment specifically includes:
the cloud server receives data information of the first 3D model which is established in real time after decoration is started, the data of the first 3D model is adjusted in proportion to obtain data information of the first 3D model which has the same visual angle as the second 3D model and the same room space size, the first 3D model and the second 3D model are completely overlapped and compared by taking any same position as a base point, video data after the first 3D model and the second 3D model are overlapped are obtained, and different points of decoration material data information in the first 3D model and the second 3D model are obtained.
Preferably, the obtaining of the comparison data of the coincidence comparison, and the determining of the real-time difference result of the first 3D model and the second 3D model based on the comparison data specifically include:
according to different points of the decoration material data information after the first 3D model and the second 3D model are overlapped and compared, the data information of the second 3D model is used as a comparison reference, real-time comparison data of the decoration material data information in the first 3D model is obtained, judgment is carried out based on the comparison data, and the difference result of the installation position or the installation size of the decoration material in the first 3D model and the second 3D model is determined.
Preferably, in response to the difference result, the cloud server displays the difference result through a video monitoring client, and specifically includes:
and responding to the difference result, marking the difference result data to enable the difference result to be quickly recognized by a client, obtaining the difference points of the installation positions or the installation sizes of the decoration materials in the first 3D model and the second 3D model, finally displaying the difference result through a video monitoring client through a cloud server, and carrying out video cloud monitoring on the decoration process and the decoration materials in real time through the video monitoring client by a user.
Preferably, the method further comprises the following steps: and the cloud server generates the difference result into a network video link external entry address.
Preferably, the generating, by the cloud server, the network video link external entry address from the difference result specifically includes:
the cloud server provides an external entry address through the network video link, and other users can obtain real-time video display of the difference result by inputting a correct port password of the external entry address.
A video cloud monitoring device for decoration, comprising:
the first 3D model modeling module is used for establishing a first 3D model of a room to be decorated according to the room space size and real-time decoration data acquired by video monitoring;
the second 3D model modeling module is used for acquiring all decoration data selected by a customer, generating a second 3D model for decorating all contents and uploading the second 3D model to the cloud server;
the coincidence comparison module is used for receiving the data information of the first 3D model established in real time, and performing coincidence comparison with the second 3D model after proportion adjustment;
the difference result determining module is used for acquiring comparison data of the coincidence comparison, judging based on the comparison data and determining a real-time difference result of the first 3D model and the second 3D model; and
and the monitoring display module is used for responding to the difference result, and the cloud server displays the difference result through the video monitoring client.
Preferably, the system further comprises a video external display module, which is used for the cloud server to generate the difference result into a network video link external entry address.
Compared with the prior art, the invention has the beneficial effects that:
according to the video cloud monitoring method, an initial visual angle is selected for modeling through data information of all decoration materials selected in advance, the size and position data of a room to be decorated and all the arranged and installed decoration materials are obtained through modeling, namely a complete 3D model after the whole room decoration is completed comprises the installed decoration materials at all positions in the room and the size of the installed decoration materials, and the installed decoration materials are transmitted and stored into a cloud server, so that the video cloud monitoring method is convenient to extract and use; collecting decoration material data in a room space to be decorated in real time through a video monitoring camera with the same initial visual angle, carrying out modeling processing on the video data collected in real time to obtain the room space in the decoration process and the size and position data of a decorated material, so as to obtain a 3D model of the room space in the real time state in the decoration process, uploading the 3D model to a cloud processor, carrying out superposition comparison on the two 3D models with the same proportion and with the model backgrounds of the rooms to be decorated through adjustment of the model proportion, and proving that the two models have no difference result if the size and position of the decorated material in the room 3D model in the real time state and the size and position of the material in the complete 3D model after the whole house decoration can be mutually superposed or basically coincided, so that the models do not need to be specially marked when a monitoring client is displayed, if the size and the position of the finished material in the room 3D model in the real-time state and the size and the position of the material in the complete full-house finished 3D model can not coincide with each other or have larger size and position deviation, the special mark is carried out on the position which can not coincide with each other when the monitoring client is displayed, the client user can observe conveniently, and the video cloud monitoring purpose of house finishing work is realized.
The video cloud monitoring method of the invention carries out model comparison on the first 3D model and the second 3D model through processing and storage of cloud processing, so that a householder who does not know decoration knowledge can carry out modeling according to collected video data and carry out comparison with a originally designed room 3D decoration effect model, thereby judging whether the decoration construction process has dimension errors or installation position errors of decoration materials more intuitively according to the difference result of model comparison, and for the householder who decorates a whole package, all the decoration materials, decoration and installation products and installation positions thereof are selected in advance, the construction errors of the dimension or the installation position can be found well by comparing the room construction progress in video monitoring from the monitoring video of a client side intuitively, namely, when the householder carries out network cloud monitoring through the video, and the decoration error information in the aspect of substantial decoration work can be obtained synchronously and simply.
Drawings
FIG. 1 is a schematic block diagram of a video cloud monitoring method flow according to the present invention;
fig. 2 is an architecture diagram of a video cloud monitoring apparatus according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 2, the present invention provides a technical solution:
a video cloud monitoring method for decoration comprises the following steps:
s101, establishing a first 3D model of a room to be decorated according to the room space size and real-time decoration data acquired by video monitoring, wherein the method specifically comprises the following steps:
installing a video monitoring camera in a room to be decorated, controlling the visual angle of the camera from one corner of a rectangular room to the other corner of a diagonal line, ensuring that the camera shoots all the space in the room as much as possible, and acquiring video data of the room space size at the visual angle of the video monitoring camera according to the installation angle of the camera, before decoration begins, forming a room 3D model in a room completely in an idle state, wherein no decoration material is installed in the room, the first 3D model is the room 3D model in the room completely in the idle state, but after the room decoration begins, acquiring video data of the decoration material in the room in real time at the same visual angle of the camera, converting the video data of the space size and the video data of the decoration material into a digital video stream and accessing the digital video monitoring system, the digital video monitoring system decodes and outputs digital video streams to the cloud server, the cloud server establishes a first 3D model of a room to be decorated in real time through three-dimensional model software, the first 3D model is the room 3D model with part of decoration materials installed in the room at the moment, video data are converted in real time through real-time data acquisition of the monitoring camera, a new first 3D model is continuously formed, and the new first 3D model is transmitted to the cloud server in real time through a wireless communication network for processing.
S102, obtaining all decoration data selected by a customer, generating a second 3D model of all decoration contents, and uploading the second 3D model to a cloud server, wherein the steps specifically comprise:
acquiring all decoration data selected by a client, when a room owner entrusts a decoration company to decorate the room, selecting decoration materials according to the size and the layout of the room before signing a full-packet service, for example, which area is provided with a sofa and which area is used for customizing a wardrobe, and after all the decoration materials are selected, generating a completely decorated room 3D effect diagram by the decoration company through modeling software, wherein for the 3D effect diagram, the subjective view angle of modeling should be completely the same as the video acquisition view angle of a monitoring camera installed in the room so that 3D models formed at a later stage can be superposed and compared with each other, so that a second 3D model of the room to be decorated, in which all the decoration materials are installed in the room to be decorated, is generated through three-dimensional model software by taking the video acquisition view angle of video monitoring in the room to be decorated as a modeling reference, the method comprises the steps of establishing a Revit model by using Autodesk Revit software according to construction drawings of complete package decoration materials, carrying out finish decoration arrangement on the Revit model, guiding the Revit model into 3DMax software to carry out model detail optimization and baking and form a corresponding second 3D model, uploading the second 3D model to a cloud server, storing and comparing the second 3D model with the first 3D model, and through setting and using the cloud server, the video monitoring for decoration can be realized, and cloud storage, cloud processing and cloud video related services can be realized.
S103, receiving data information of the first 3D model established in real time, and after proportion adjustment, performing coincidence comparison with the second 3D model, wherein the method specifically comprises the following steps:
the cloud server receives data information of a first 3D model which is built in real time after decoration is started through a wireless communication network, a first 3D model of a room in the decoration process is generated in the cloud server, and data of the first 3D model is adjusted according to the proportion, so that the size proportion of the first 3D model is completely the same as that of a second 3D model, the model obtained by modeling the collected video data is not different from the second 3D model in proportion, the first 3D model data information which is the same as the visual angle of the second 3D model and the room space size is obtained, and the only possible different points of the first 3D model and the second 3D model are that: the size and the position of a finished material in a first 3D model formed by real-time collection and modeling are different from the size and the position of a material in a completely finished room 3D model in a second 3D model, the first 3D model and the second 3D model are completely overlapped and compared by taking any same position as a base point, and video data after the first 3D model and the second 3D model are overlapped are obtained so as to obtain different points of finishing material data information in the first 3D model and the second 3D model.
However, it should be noted that the model area of the first 3D model where the decoration material is not installed will not generate difference results due to different sizes and different positions when the second 3D model is subjected to coincidence comparison, and since the model area of the first 3D model where the decoration material is not installed does not have any data information, only the model area of the first 3D model where the decoration material is installed will be compared with the second 3D model.
S104, acquiring comparison data of coincidence comparison, judging based on the comparison data, and determining a real-time difference result of the first 3D model and the second 3D model, wherein the method specifically comprises the following steps:
according to different points of decoration material data information after superposition comparison of the first 3D model and the second 3D model, by taking the data information of the second 3D model as a comparison reference, real-time comparison data of the decoration material data information in the first 3D model is obtained, for example, the height deviation of 10cm exists between the height size of a wardrobe which is installed in the first 3D model and the height size of a wardrobe which is designed originally in the second 3D model, or the position deviation of 6cm exists between the position of a television which is fixed in the first 3D model and the position of a television which is designed originally in the second 3D model, so that judgment is carried out based on the comparison data, and the difference result of the installation positions or the installation sizes of decoration materials in the first 3D model and the second 3D model is determined.
S105, responding to the difference result, displaying the difference result through the video monitoring client by the cloud server, and specifically comprising the following steps:
responding to the difference result, the storage module and the control module in the cloud processor correspondingly mark the difference result data in the video when performing client video monitoring display through the difference result, the content of deviation and specific parameters of the deviation are directly marked out through other color line segments or fonts, so that the difference result can be quickly identified by the client, the difference points of the installation positions or the installation sizes of the decoration materials in the first 3D model and the second 3D model are obtained, finally the difference result is displayed through the video monitoring client through the cloud server, a user in a room can open the mobile phone client, and when entering a video monitoring page to watch the video, the decoration process and the decoration materials are subjected to video cloud monitoring in real time through the video monitoring client.
If the size and the position of the finished material in the room 3D model in the real-time state and the size and the position of the finished material in the complete full-house finished 3D model can be mutually overlapped or basically matched, the two models are proved to have no difference result, and the models do not need to be specially marked when the monitoring client side displays the models; if the finished size and position of the material in the room 3D model in the real-time state and the finished size and position of the material in the complete full-house finished 3D model cannot be overlapped with each other or have larger size and position deviation, the positions of the two models which cannot be overlapped are specially marked when the monitoring client displays the material.
Further comprising: s106, the cloud server generates the difference result into a network video link external entry address, and the method specifically comprises the following steps:
the cloud server provides an external access address through the network video link, and other users can obtain real-time video display of a difference result by inputting a correct port password of the external access address, so that when a room owner wants to provide decoration styles or contents of the home to friends or relatives for watching and monitoring, the room owner can input the port password after opening the room owner through the network address of the external link, and then the video monitoring can be watched in real time.
A video cloud monitoring device for decoration, comprising: the system comprises a first 3D model modeling module 201, a second 3D model modeling module 202, an overlap comparison module 203, a difference result determining module 204 and a monitoring display module 205;
the first 3D model modeling module 201 is used for establishing a first 3D model of a room to be decorated according to the room space size and real-time decoration data acquired by video monitoring;
the second 3D model modeling module 202 is used for acquiring all decoration data selected by a customer, generating a second 3D model for decorating all contents, and uploading the second 3D model to the cloud server;
the coincidence comparison module 203 is used for receiving data information of the first 3D model established in real time, and performing coincidence comparison with the second 3D model after proportion adjustment;
the difference result determining module 204 is configured to obtain comparison data of coincidence comparison, perform judgment based on the comparison data, and determine a real-time difference result between the first 3D model and the second 3D model;
and the monitoring display module 205 is configured to respond to the difference result, and the cloud server displays the difference result through the video monitoring client.
The video external display module 206 is further included, and is used for the cloud server to generate a network video link external entry address according to the difference result.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A video cloud monitoring method for decoration is characterized by comprising the following steps:
establishing a first 3D model of a room to be decorated according to the room space size and real-time decoration data acquired by video monitoring;
acquiring all decoration data selected by a client, generating a second 3D model for decorating all contents, and uploading the second 3D model to a cloud server;
receiving data information of the first 3D model established in real time, and performing coincidence comparison with the second 3D model after proportion adjustment;
acquiring comparison data of the coincidence comparison, judging based on the comparison data, and determining real-time difference results of the first 3D model and the second 3D model;
and responding to the difference result, and displaying the difference result through the video monitoring client by the cloud server.
2. The video cloud monitoring method for decoration according to claim 1, wherein the building of the first 3D model of the room to be decorated according to the room space size and the real-time decoration data collected by the video monitoring specifically comprises:
installing a video monitoring camera in a room to be decorated, collecting video data of the room space size at the visual angle of the video monitoring camera, and collecting video data of decoration materials in the room in real time at the same visual angle after decoration begins;
the space size video data and the decoration material video data are converted into digital video streams and are accessed into a digital video monitoring system, the digital video monitoring system decodes and outputs the digital video streams to a cloud server, and the cloud server establishes a first 3D model of a room to be decorated in real time through three-dimensional model software.
3. The video cloud monitoring method for decoration according to claim 1, wherein all decoration data selected by a customer are acquired, a second 3D model of all decoration contents is generated and uploaded to a cloud server, and the method specifically comprises the following steps:
acquiring all decoration data selected by a client, generating a second 3D model of the room to be decorated by using a video acquisition visual angle of video monitoring in the room to be decorated as a modeling reference through three-dimensional model software, uploading the second 3D model to a cloud server, storing and comparing the second 3D model with the first 3D model.
4. The method for monitoring the video cloud for decoration according to claim 1, wherein the step of receiving the data information of the first 3D model established in real time, and performing coincidence comparison with the second 3D model after the data information is adjusted in proportion specifically comprises:
the cloud server receives data information of the first 3D model which is established in real time after decoration is started, the data of the first 3D model is adjusted in proportion to obtain data information of the first 3D model which has the same visual angle as the second 3D model and the same room space size, the first 3D model and the second 3D model are completely overlapped and compared by taking any same position as a base point, video data after the first 3D model and the second 3D model are overlapped are obtained, and different points of decoration material data information in the first 3D model and the second 3D model are obtained.
5. The video cloud monitoring method for decoration according to claim 1, wherein comparison data of the coincidence comparison is obtained, judgment is performed based on the comparison data, and a real-time difference result of the first 3D model and the second 3D model is determined, specifically including:
according to different points of the decoration material data information after the first 3D model and the second 3D model are overlapped and compared, the data information of the second 3D model is used as a comparison reference, real-time comparison data of the decoration material data information in the first 3D model is obtained, judgment is carried out based on the comparison data, and the difference result of the installation position or the installation size of the decoration material in the first 3D model and the second 3D model is determined.
6. The video cloud monitoring method for decoration according to claim 1, wherein in response to the difference result, the cloud server displays the difference result through a video monitoring client, specifically comprising:
and responding to the difference result, marking the difference result data to enable the difference result to be quickly recognized by a client, obtaining the difference points of the installation positions or the installation sizes of the decoration materials in the first 3D model and the second 3D model, finally displaying the difference result through a video monitoring client through a cloud server, and carrying out video cloud monitoring on the decoration process and the decoration materials in real time through the video monitoring client by a user.
7. The video cloud monitoring method for decoration according to claim 1, further comprising: and the cloud server generates the difference result into a network video link external entry address.
8. The video cloud monitoring method for decoration according to claim 7, wherein the cloud server generates the difference result into a network video link external entry address, specifically including:
the cloud server provides an external entry address through the network video link, and other users can obtain real-time video display of the difference result by inputting a correct port password of the external entry address.
9. A video cloud monitoring device for fitment, comprising:
the first 3D model modeling module is used for establishing a first 3D model of a room to be decorated according to the room space size and real-time decoration data acquired by video monitoring;
the second 3D model modeling module is used for acquiring all decoration data selected by a customer, generating a second 3D model for decorating all contents and uploading the second 3D model to the cloud server;
the coincidence comparison module is used for receiving the data information of the first 3D model established in real time, and performing coincidence comparison with the second 3D model after proportion adjustment;
the difference result determining module is used for acquiring comparison data of the coincidence comparison, judging based on the comparison data and determining a real-time difference result of the first 3D model and the second 3D model; and
and the monitoring display module is used for responding to the difference result, and the cloud server displays the difference result through the video monitoring client.
10. The video cloud monitoring device for decoration according to claim 1, further comprising a video external display module, configured to enable the cloud server to generate the difference result into a network video link external entry address.
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