CN114338061A - System and method for real-time monitoring of a workplace domain - Google Patents
System and method for real-time monitoring of a workplace domain Download PDFInfo
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Abstract
The invention provides a system and a method for monitoring a work field in real time. The sensing device is coupled to a device in a working field for sensing a parameter of the device. The server is coupled with the sensing device and stores a schematic diagram of the work field area and at least one panoramic image corresponding to the work field area. The terminal device is connected with the server and the sensing device through a network, the parameters are displayed in an information frame and integrated with the ring scene image and displayed on the terminal device, and when a user moves the ring scene image, the information frame cannot deform along with the ring scene image.
Description
Technical Field
The present invention relates to a system and a method for monitoring a work field, and more particularly, to a system and a method for monitoring a work field in real time.
Background
Monitoring of a work field is an important issue, and especially, how to allow a manager to effectively monitor a factory or a work field when intelligent factories, unmanned factories, and the like become mainstream or workers are prevented from being exposed to a high-risk work field for a long time is considered, which is a problem that many enterprises want to solve. The current monitoring mode can transmit real-time monitoring data of equipment to be monitored back to a computer of a monitoring center through equipment in a factory or a working field, so that monitoring personnel can know related information in real time. However, this is not optimal for the monitor, and once there is a malfunction or change in the equipment in the workplace domain, the monitor can only see the values and cannot know the actual site conditions.
For example, when the automatic production line of the factory has a fault and the product may jump during assembly, there is no relevant monitoring information in the monitoring data of the automatic production line, so that the person in the monitoring center cannot know the abnormality. In another example, the high voltage power transformation facility is associated with high electromagnetic waves, so that it is not recommended that personnel enter the high voltage power transformation facility frequently, and although the monitoring device can read relevant parameters to determine whether there is any abnormality, for the first-arrival workers, the comparison relationship between the values and the facility positions cannot be known quickly due to lack of familiarity with the high voltage power transformation facility, which is relatively inconvenient to operate and is likely to cause personal risks to the workers when troubleshooting.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, provides a System for monitoring a work field area in real time, is suitable for factories, intelligent factories, unmanned factories, hospitals, care institutions, electric facilities, storage facilities and the like, and belongs to the application of a Cyber-Physical System (CPS).
In order to achieve the purpose, the invention provides the following technical scheme: a system for real-time monitoring of a work field comprises a sensing device coupled to a device within a work field for sensing a parameter of the device; a server, coupled to the sensing device, storing a schematic diagram of the work field and at least one panoramic image corresponding to the work field; and a terminal device connected with the server and the sensing device through a network, wherein the parameters are displayed in an information frame, integrated with the ring scene image and displayed on the terminal device, and when the ring scene image is moved by a user, the information frame cannot deform.
Preferably, the terminal device sends a request signal to the server, the server returns a schematic diagram of the work field and a link address to the terminal device after confirmation, and the terminal device is connected to the sensing device through the link address network.
Preferably, the terminal device displays the information frame on a first image layer, and the panoramic image is displayed on a second image layer, wherein when the user moves the angle of view, only the second image layer changes the image displayed on the terminal device according to the user operation.
Preferably, the server further transmits an artificial intelligence analysis model to the terminal device, so that the terminal device can analyze the operation of the equipment.
Preferably, the linked website address further comprises an identifier of the terminal device, the sensing means authenticating the terminal device according to the identifier.
Preferably, the request signal further comprises an identifier of the worksite domain and an authentication data.
Preferably, the authentication data is an account and a password of the user logging in the server.
Preferably, the link website is generated by the server according to the terminal device and the work field.
Preferably, the schematic diagram includes at least one viewpoint, and when the user selects one of the viewpoints, the terminal device transmits a signal to the server, and the server transmits the panoramic image corresponding to the viewpoint back to the terminal device.
Preferably, the schematic diagram includes at least one viewpoint, and the server further transmits corresponding ring scene images of all viewpoints in the work field to the terminal device.
The invention also discloses a method for monitoring the working field domain in real time, which comprises the following steps: a terminal device sends a request signal to a server; the server generates a link website according to the request signal; the server transmits the link website and a work field schematic diagram to the terminal device; the terminal device obtains sensing data in the working field through the link website; and the terminal device integrates the sensing data and a panoramic image and displays the sensing data and the panoramic image on the terminal device.
Preferably, the method for monitoring the working field domain in real time further comprises: the user selects a viewpoint through the work field schematic diagram; the terminal device transmits a signal to the server according to the viewpoint; and the server transmits the environment image corresponding to the viewpoint back to the terminal device.
Preferably, the sensing data is displayed in an information frame, the terminal device displays the information frame in a first image layer, and the panoramic image is displayed in a second image layer, wherein when the user moves the angle of view, only the second image layer changes the image displayed on the terminal device according to the user operation.
Preferably, the request signal further comprises an identifier of the work field domain.
Preferably, the link website includes an IP address of the sensing device and a verification data required by the sensing device.
Preferably, the verification data is a device code of the terminal device.
Preferably, the server provides only the ring view image, and the server does not perform a procedure of integrating the ring view image with the sensing data.
Preferably, the panoramic image is generated by the steps of: shooting images in six directions at a viewpoint of the working field; combining the six images into a cubic image; selecting eight planes from eight end points of the cube image; and projecting the images of the eight endpoints to the eight planes to produce the panoramic image.
The invention has the beneficial effects that: the system and the method for monitoring the working field area in real time carry out edge operation through the sensing device arranged in the working field area, can reduce the workload and the response delay of the server, and can also realize real-time monitoring of the working field area by a user through mastering the current situation of the working field area in real time through the panoramic image of the working field area, thereby improving the user experience.
Drawings
FIG. 1 is a schematic diagram of a system for real-time monitoring of a worksite domain in accordance with an embodiment of the present invention;
FIG. 2a is a flowchart of a method for generating a surround image according to an embodiment of the present invention;
FIG. 2b is a schematic diagram of a work field of an embodiment of the present invention;
FIG. 3a is a schematic diagram of reducing distortion in a surround image according to an embodiment of the invention;
FIG. 3b is a schematic diagram of another embodiment of the present invention for reducing distortion in a surround image;
FIG. 4 is a flow diagram of a method of monitoring a worksite domain in real-time according to one embodiment of the invention;
FIG. 5a is a diagram of a monitoring screen of a work field domain according to an embodiment of the present invention;
FIG. 5b is a diagram of another monitoring screen of a workplace domain according to an embodiment of the present invention;
FIG. 6 is a flow diagram of another embodiment of a method of monitoring a worksite domain in real-time according to another embodiment of the present invention;
FIG. 7a is a schematic view of an electromechanical room monitoring system according to another embodiment of the present invention;
figure 7b is a schematic view of another electromechanical room monitoring of another embodiment of the present invention.
Reference numerals: 11. server, 13, terminal device, 15, sensing device, 21a, device, 21b, device, 21c, device, 21d, device, 21e, device, 21f, device, 21g, device VP1, viewpoint, VP2, viewpoint, VP3, viewpoint, 31, image, 32, image, 33, image, a, plane.
Detailed Description
The technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention.
The foregoing and other aspects, features and advantages of the invention will be apparent from the following more particular description of a preferred embodiment, as illustrated in the accompanying drawings. Directional terms as referred to in the following examples, for example: up, down, left, right, front or rear, etc., are referred to only in the direction of the attached drawings. Accordingly, the directional terminology is used for purposes of illustration and is in no way limiting
Fig. 1 is a schematic diagram of a system for monitoring a work field domain in real time according to an embodiment of the present invention. Here, the System for monitoring a work field in real time includes a sensing device 15 provided in the work field (not shown), a server 11, and a terminal device 13 used by a user (not shown), and belongs to an application of a Cyber-Physical System (CPS). There may be multiple sensing devices in the work area, and only one sensing device 15 is illustrated in this embodiment, but the present invention is not limited to the use of a single sensing device 15. Furthermore, one or more sensing devices 15 in the work field may transmit the sensing data to a host (not shown) which provides the sensing data to the terminal device 13 used by the user, and thus the sensing device 15 in this embodiment may also be the host which collects the sensing data of one or more sensing devices. In another embodiment, the sensing device 15 is an internet of things (IOT) device that can transmit information about the monitored device to a server or a designated device. The aforementioned information may be parameters of the device, such as voltage, current, usage, load, operating time, etc.
The server 11 is used to process the authentication of the terminal device 13 and establish the connection between the terminal device 13 and the sensing device 15. The server 11 stores therein a ring scene image in the work field, and transmits the corresponding ring scene image to the terminal device 13 in accordance with the operation of the user on the terminal device 13. The obtaining of the ring view image may be performed in advance by fixed-point shooting in the work area, and the captured image is generated after being processed by the server, and the generation of the ring view image may refer to the description of fig. 2a, and specifically includes the following steps: s21, shooting at a certain point and obtaining images in six directions; s22, the server combines the six images into a cube image; s23, processing the image aiming at the easy distortion part of the stereo image to generate a ring scene image; s24, the server stores the ring view image.
Fig. 2a is a flowchart of a method for generating a surround view image according to an embodiment of the invention, and fig. 2b is a schematic diagram of a work field having a plurality of devices 21 a-21 g therein, wherein viewpoints (view points) VP1, VP2, and VP3 are different viewpoints that can be selected and switched by a user. When the user clicks and switches to different viewpoints, the user can see the corresponding ring scene image on the terminal device used by the user.
Referring to fig. 2a and 2b, the images used to form the scene image in fig. 2a may be manually captured at three viewpoints (e.g., VP1, VP2, and VP3), or periodically captured by a camera device fixed to the three viewpoints in the work field. The difference between the two is only when the fixed photographing device cannot take six directional images, and thus there may be a slight difference in the method of forming a landscape image. The following description will be made in terms of manually capturing an image. In step S21, the photographer photographs and obtains a plurality of images including six directions of up, down, left, right, front, and rear, prior to a certain point (i.e., one of the three viewpoints VP1, VP2, and VP 3). The file names of the images in the six directions record the directions and the shooting viewpoints. In a preferred embodiment, the user can directly take a panoramic image at each fixed point using a 360-degree panoramic camera and obtain a plurality of images comprising six directions such as up, down, left, right, front, back, etc. constituting the panoramic image.
In step S22, after the server receives the six images corresponding to the viewpoints, it will first compose a cube image, please refer to the schematic diagram of fig. 3 a. In step S23, the server performs image processing on the false-positive portions of the cube image, and generally the image of the distortion-prone portion is mostly the image located at the corner, so the method of this embodiment first performs image processing on the image located at the corner to reduce the distortion of the finally obtained panoramic image. Please refer to fig. 3 b. In fig. 3b, the server sets a plane a, and then projects three images 31, 32 and 33 located at the corners onto the plane a, thereby forming a new image on the plane a. The new image will add (or delete) the repeated image content in the images 31, 32 and 33, so that the new image can avoid the distortion of the image caused by the image deformation due to the distance difference at the corners after the user sees the ring scene image. In step S23, eight planes are selected at eight end points of the cube image, and the images of the eight end points are projected onto the eight planes to generate the ring view image.
Finally, in step S24, the server stores the generated image of the ring scene in the server. When the user makes a request, the ring scene image is transmitted to the user.
Referring to fig. 1 again, after the terminal device 13 is verified by the server 11, the server 11 transmits a predetermined link address (URL) to the terminal device 13, when the terminal device 13 enters the link address, the server 11 transmits a corresponding ring image to the terminal device 13, and the sensing device 15 also transmits corresponding sensing data to the terminal device 13 through edge computing (edge computing) or Hyper file Transfer Protocol (HTTP). The edge computing technique is, for example, Message Queue Telemetry Transport (MQTT), but is not limited to the above technique. Alternatively, the encrypted public key or the authentication information may be added to the link address transmitted from the server 11 to the terminal device 13, and the sensing data is transmitted to the terminal device 13 after the sensing device 15 confirms that the access is legal. In one embodiment, the terminal device 13 establishes a connection with the sensing device 15 through the linked website. In another embodiment, the server 11 provides a link site, the sensing device 15 transmits the sensed data to a designated link site, and the terminal device 13 reads the sensed data to the designated link site.
In the conventional embodiment, if the server processes the data transmitted by the sensing device, the bandwidth between the sensing device and the server may be insufficient, the load (loading) of the server may be too large, or the response may be delayed. Therefore, in the embodiment, the sensing device performs the operation processing and the user identity authentication according to the sensing signal or data through the edge operation technology, so that the response delay condition can be greatly reduced and the user experience can be improved.
When the terminal device 13 receives the ring scene image transmitted by the server 11 and the sensing data from the sensing device 15, the terminal device 13 puts the sensing data and the ring scene image on different image layers and integrates the sensing data and the ring scene image into a monitoring image to be displayed on the terminal device 13.
In addition, the user can also directly transmit the control signal to the sensing device 15 through the terminal device 13 to obtain other sensing data or further control the sensed equipment, thereby achieving the benefit of real-time situation elimination. On the other hand, because the image is a ring view image, the user can adjust different viewing angles on the terminal device 13, and the terminal device displays the corresponding ring view image according to the viewing angles. It should be noted that even if the viewing angle is changed, only the displayed surround image will change, and the sensing data will not be distorted on the display. In one embodiment, the sensing data is displayed in an information frame of the first image layer, the ring view image is displayed in the second image layer, and only the ring view image of the second image layer is changed when the user adjusts the viewing angle. In addition, the user can also transmit a control signal to the equipment in the working field through the linked website to perform further operations, such as turning off the equipment or adjusting the parameters of the equipment.
In this embodiment, after the server 11 authenticates the terminal device 13 and transmits the corresponding link address to the terminal device 13, the server 11 transmits the corresponding ring scene image to the terminal device 13 according to the operation of the user at the terminal device 13, the subsequent image synthesis is completed by the terminal device 13, and the server 11 only transmits the ring scene image without participating in the image processing. This can significantly reduce the workload of the server 11, and the server 11 can be provided to a larger number of terminal devices 13 at the same time.
In another embodiment, if the image of the work field is captured by a fixed camera, the server 11 periodically transmits a control signal to the fixed camera installed in the work field to capture a new image and generate a new surround image, for example, on a day. In another embodiment, the user can directly control the camera to capture real-time images (real-time images) through the link address. After the camera takes a plurality of images at a fixed angle, for example, at least 6 images are transmitted to the server 11, and then the server 11 generates a corresponding ring scene image and transmits the ring scene image to the terminal device 13. Alternatively, in other embodiments, the user may also use 360 the panoramic camera to achieve the update and real-time adjustment of the image of the work field.
In another embodiment, the server 11 also transmits an Artificial Intelligence (AI) analysis model back to the terminal 13. It is noted here that the artificial intelligence analysis model may be an application provided by the server 11 and may be provided to the terminal device 13 for execution. The terminal device 13 may obtain the historical sensing data from the server 11, or perform analysis according to the historical sensing data stored in the terminal device 13 to estimate the future working state of the equipment in the working field.
Fig. 4 is a flowchart of a method for monitoring a work field domain in real time according to an embodiment of the invention. In step S41, the user logs in the management system of the monitoring work area of a server or a host computer through the terminal device. In this embodiment, the terminal device may be a smart phone, a tablet computer, a desktop computer, a notebook computer, or other electronic devices with networking functions.
In step S42, the user selects a work field through the management system, and the server transmits a schematic diagram of the work field, as shown in fig. 2 b. In step S43, the user selects a viewpoint, and the terminal device then transmits a request signal to the server. In step S44, when the server receives the request signal transmitted from the terminal device, the server obtains a ring image corresponding to the viewpoint from a database and transmits the ring image to the terminal device. Subsequently (or simultaneously), the request signal of the terminal device is also transmitted to the sensing device in the work field, and in step S45, the sensing device transmits the corresponding sensing data to the terminal device. Next, in step S46, the terminal apparatus integrates the sensing data with the surround image and displays it on the display device of the terminal apparatus.
In one embodiment, the sensing device transmits all the sensing data in the work field to the terminal device at one time, and when the user switches different viewing angles from the same viewpoint, the terminal device determines what the displayed device is, and then displays the corresponding sensing data on the display device. In other words, the terminal device identifies the devices in the display image and sends the corresponding data request signal to the sensing device, and the sensing device returns the corresponding sensing data. In another embodiment, the surround image has a specific identification point, and when the user changes the viewing angle, the terminal device displays corresponding sensing data according to the identification point sensed at the time.
Referring to fig. 2b, when the user selects a viewpoint VP1, only the sensing data of the devices 21d to 21e are displayed on the terminal device, and even though the devices 21a to 21c are visible in the surround image, the sensing data of the devices 21a to 21c are not displayed to the user. In the present case, the sensed data to be displayed is determined according to the default value of the viewpoint, but in another embodiment, the user can select the device on the panoramic image, and the terminal device displays the corresponding sensed data. In other words, the terminal apparatus may not display the sensed data of the device seen by the user by default but display according to the user's selection.
In another embodiment, the user may set the type of the displayed sensing data in the management system, or may set at least one warning criterion by himself, and when the user performs remote monitoring, if the equipment device is abnormal, the terminal device may actively display the abnormal data. In another embodiment, the terminal device can directly set the warning standard of the abnormal condition at the sensing device end through the management system, once the sensing device finds the abnormal condition, the sensing device can transmit the warning signal to the server, the server can actively transmit the link website to the terminal device, and the user can know the abnormal condition in real time.
In another embodiment, the image displayed on the terminal device includes an image layer and a data layer, wherein the image layer represents a ring image transmitted by the server, and the data layer is a corresponding display frame generated by a processor in the terminal device and displayed on the terminal device after the terminal device receives the sensing data of the device, wherein the type of the sensing data displayed in the display frame can be determined by the user at the terminal device. When the user is in the conversion visual angle, only the image of the image layer can follow the change, and the display frame of the data layer can not deform along with the visual angle. In another embodiment, the display frame of the data layer may change its size depending on the size of the device in the image. Please refer to fig. 5a and fig. 5 b. Fig. 5a and 5b are schematic diagrams of a monitoring worksite field according to the present invention. Both the right side of fig. 5a and 5b are schematic diagrams of a work field, when a user selects a viewpoint, the image of fig. 5a is displayed by default, and when the user moves the viewing angle in the work field schematic diagram, the panoramic image changes accordingly, but the display frame displayed by the sensing data does not deform. In fig. 5b, the surround image is significantly changed, but the display frame of the sensed data does not follow the deformation.
Fig. 6 is a flowchart of another embodiment of a method of monitoring a worksite domain in real time according to another embodiment of the present invention. In step S61, the user sends a request signal to a server via the terminal device. The request signal may be generated in a variety of different ways, and in one embodiment, the user end may install an application program of the management system corresponding to the monitoring work domain of the server, and then the application program generates the request signal and sends the request signal to the server after the user selects the desired monitoring work domain through the application program. In another embodiment, the user logs in the management system website of the monitoring work field of the server, and then after the user logs in the management system, the management system generates a request signal according to the selection of the user and transmits the request signal to the server. It is important to note that in this embodiment, the management system website is separate from the management system of the back-end monitoring worksite, and is only responsible for generating the request signal for use by the server.
The content of the request signal includes an identifier of the workplace domain that the user wants to monitor and/or authentication data. The authentication data may be the user's account password or the device code of the terminal device (which has been previously authenticated by the server).
In step S62, the server receives and verifies whether the request signal sent by the terminal device is legal, and if the verification is successful, the server transmits a link Address to the terminal device, where the link Address includes an IP Address (Internet Protocol Address) of the sensing device and necessary verification information of the sensing device. In another embodiment, the linked web address is the IP address of only the sensing device, and the sensing device authenticates the terminal device based on an identifier of the terminal device stored at the server. If the authentication is not passed, the server does not respond.
In step S63, the terminal device displays a login verification screen according to the monitoring image of the linked website linked to the work area, and displays a default screen after the verification is passed, as shown in fig. 2 b. In one embodiment, when the terminal device is connected to the sensing device, the sensing device can verify whether the terminal device is a legally authenticated device or not, and for further information security, the sensing device can send an identifier to a user, so that the user can access the sensing device after confirming the identifier. In another embodiment, when the terminal device is connected to the work area, the terminal device directly displays the default screen, and jumps out of the window to request the user to input authentication information, such as an account password or an identifier sent to the user's mobile phone by the sensing device, and the user performs subsequent operations after authentication.
In step S64, the user transmits a control signal to the sensing device through the terminal device, and the sensing device transmits corresponding sensing data back to the terminal device.
In step S65, the server returns the corresponding surround image according to the request signal sent by the terminal device in the previous time. Referring to fig. 2a, if the user selects the work field of fig. 2a, the server transmits the ring view images of the corresponding viewpoints (view points) VP1, VP2 and VP3 in the work field to the terminal device, and the terminal device displays the corresponding ring view images according to the viewpoint selected by the user.
In step S66, the terminal device simultaneously displays the ring scene image and the corresponding sensing data. It should be noted that even if the viewing angle is changed, only the displayed surround image will change, and the sensing data will not be distorted on the display. In addition, the user can also transmit a control signal to the equipment in the working field through the linked website to perform further operation, such as turning off the equipment or changing the parameters of the device.
In another embodiment, the server returns an artificial intelligence model to the terminal device when the server returns the link address to the terminal device. The terminal device can further evaluate the equipment in the working field according to the artificial intelligence model. In this embodiment, the artificial intelligence model may include historical sensing data, and the terminal device may predict the lifetime of the equipment or predict the time for replacing components of the equipment according to the artificial intelligence model and the historical sensing data.
Fig. 7a and 7b are schematic views of an electromechanical room monitoring system according to another embodiment of the present invention. The user is connected with the management system of a monitoring work field arranged in the server through the computer and logs in. After the user logs in, the user selects the work field to be monitored, and then the server transmits a link website corresponding to the work field to the computer. When the user uses the computer to connect to the link website, the server transmits the ring scene image of the work field back to the computer.
In another embodiment, the server first transmits a schematic diagram of the mechatronic room, similar to the schematic diagram shown in FIG. 2 b. The user selects a viewpoint on the schematic diagram, and the computer transmits a request signal to the server, wherein the request signal includes information of the viewpoint. When the server receives the request signal transmitted by the computer, the server acquires a corresponding ring scene image from a database and transmits the ring scene image corresponding to the viewpoint to the computer. The request signal from the computer is also transmitted to the sensing devices in the work area, and the sensing devices transmit corresponding sensing data to the computer. Finally, the computer integrates the sensing data with the surround image and displays the sensing data on a display device of the computer, as shown in fig. 7a and 7 b. On the monitoring picture, a user can select different viewpoints or adjust the viewing angle by operating the schematic diagram at the lower right corner of the computer.
In another embodiment, the user can open the control window to transmit the control signal to the sensing device or the device connected to the sensing device, and the user can remotely control the device or adjust the parameter of the sensing device. For example, the user can set the current to be lower than 2400 amperes, which indicates an abnormality, so in FIG. 7a, the current of the devices labeled 1A1-6 and 1A1-7 is too low, the data of the data layer can be displayed in other colors, or the displayed sensing data flickers. These settings can be set in the server through the management system.
The above-mentioned work field monitoring is illustrated by taking an electromechanical room as an example, but the system for monitoring the work field in real time of the present invention can also be applied to ward monitoring, especially in negative pressure wards, intensive care wards and severe infectious disease wards. Because patients in these locations require special care, frequent access by caregivers is not appropriate, nor is frequent access recommended by physicians when making rounds. Therefore, through the system for monitoring the working field in real time, medical care personnel can remotely monitor in real time through a computer, and can display information of patients, photos, medicines, physiological parameters and the like on the monitoring picture, so that the medical care personnel can conveniently interpret the information. The aforementioned physiological parameter may be heartbeat, blood pressure, blood oxygen, pulse, respiration rate per minute, and the like. Meanwhile, medical staff can communicate with patients to know the conditions of the patients through the camera and the microphone which are remotely controlled. Therefore, the infection risk of medical staff can be reduced, the probability of the patient being infected by other bacteria is reduced, and meanwhile, the patient can be cared in real time. If the patient wears the real-time physiological signal measuring device, the medical staff can also know the condition of the patient at any time, and once the condition of the patient is abnormal, the abnormal condition can be immediately displayed on the computer of the medical staff and sent out a notice, so that the medical staff can further help the care of the patient.
As described above, the present invention can be applied to a sensing device of an IOT internet of things, and further, the present invention can establish a monitoring system of an internet of things, so that a user can install an internet of things sensor monitoring module in a work field according to his own needs to obtain required monitoring data. Generally, only one type of data can be collected by one internet of things sensor monitoring module.
The data of the sensor monitoring module of the internet of things is transmitted to the server and/or the user terminal, and the sensing data is analyzed and provided for the user through the specific data analysis module. Then, through the user's setting, a monitoring module (which may be installed in the internet of things sensing monitoring module or in the user terminal) will continuously monitor the sensed data and notify the user when the sensed data is abnormal. The user terminal may further have an advanced data analysis module for analyzing the data sensed by different sensors, or a historical data analysis module for providing historical data analysis for the user. In addition, the alarm log query is also carried out, so that the user can query each time of abnormity, solution time and solution mode.
In addition, the configuration of the monitoring nodes can be added on the server, so that a user can add the monitoring nodes (namely, monitoring fields) by himself and can connect different monitoring nodes to a terminal for display. The user can set the monitoring module and configuration of the sensor of the internet of things under the monitoring node by himself, and the user can set different monitoring conditions on the server, so that the server records the abnormity and prompts the user.
As described above, the system and method for monitoring a work field in real time according to the present invention perform edge operations through the sensing device disposed in the work field, which can reduce the workload and the response delay of the server, and the user can also grasp the situation of the work field in real time through the panoramic image of the work field, thereby realizing real-time monitoring of the work field and further improving the user experience.
Although the foregoing embodiments have been described in some detail, it will be appreciated by those of ordinary skill in the art that variations may be made in the embodiments described above, including other embodiments without departing from the spirit and scope of the invention.
However, the above description is only a preferred embodiment of the present invention, and the scope of the present invention should not be limited thereby, but the invention is still covered by the claims of the present invention. Moreover, not all objects, advantages, or features of the disclosure are necessarily to be achieved in any one embodiment or claimed herein. In addition, the abstract and the title of the invention are provided for assisting the search of patent documents and are not intended to limit the scope of the invention.
Claims (18)
1. A system for real-time monitoring of a work field, the system comprising:
the sensing device is coupled with a device in a working field and used for sensing a parameter of the device;
the server is coupled with the sensing device and stores a schematic diagram of the work field area and at least one panoramic image corresponding to the work field area; and
and the terminal device is connected with the server and the sensing device through a network, the parameters are displayed in an information frame, and are integrated with the ring scene image and displayed on the terminal device, wherein when the ring scene image is moved by a user, the information frame cannot deform along with the ring scene image.
2. The system according to claim 1, wherein the terminal device sends a request signal to the server, the server returns a schematic diagram of the work field and a link address to the terminal device after confirmation, and the terminal device is connected to the sensing device through the link address network.
3. The system of claim 2, wherein the terminal device displays the information frame on a first image layer and the panoramic image on a second image layer, and wherein only the second image layer changes the image displayed on the terminal device according to the user's operation when the user moves the angle of view.
4. The system of claim 2, wherein the server further transmits an artificial intelligence analysis model to the terminal device for the terminal device to analyze the operation of the equipment.
5. A system for real-time monitoring of a work area according to claim 2, wherein the linked website address further comprises an identifier of the terminal device, and the sensing device authenticates the terminal device based on the identifier.
6. A system for real-time monitoring of a work field domain as claimed in claim 2 wherein the request signal further comprises an identifier of the work field domain and an authentication data.
7. A system for real-time monitoring of a work field according to claim 6 wherein the authentication data is an account number and password of the user logging into the server.
8. The system for real-time monitoring of a work field according to claim 2, wherein the link website is generated by the server according to the terminal device and the work field.
9. The system of claim 1, wherein the schematic diagram includes at least one viewpoint, and when a user selects one of the viewpoints, the terminal device transmits a signal to the server, and the server transmits the surround view image corresponding to the viewpoint back to the terminal device.
10. The system for real-time monitoring of a work field according to claim 2, wherein the schematic comprises at least one viewpoint, and the server further transmits corresponding ring view images of all viewpoints in the work field to the terminal device.
11. A method for monitoring a work field in real time, the method for monitoring the work field in real time comprising:
a terminal device sends a request signal to a server;
the server generates a link website according to the request signal;
the server transmits the connection website and a work field schematic diagram to the terminal device;
the terminal device obtains sensing data in the working field through the link website;
and the terminal device integrates the sensing data and a panoramic image and displays the sensing data and the panoramic image on the terminal device.
12. The method of real-time monitoring of a worksite domain according to claim 11, further comprising:
the user selects a viewpoint through the work field schematic diagram;
the terminal device transmits a signal to the server according to the viewpoint;
and the server transmits the environment image corresponding to the viewpoint back to the terminal device.
13. The method of claim 12, wherein the sensed data is displayed in an information frame, the terminal device displays the information frame on a first image layer, the panoramic image is displayed on a second image layer, and only the second image layer changes the image displayed on the terminal device according to the user's operation when the user moves the angle of view.
14. The method of real-time monitoring of a work field domain as recited in claim 11, wherein the request signal further comprises an identifier of the work field domain.
15. The method of claim 11, wherein the linking address comprises an IP address of the sensing device and an authentication data required by the sensing device.
16. The method of claim 11, wherein the validation data is a device code of the terminal device.
17. A method of real-time monitoring of a worksite domain according to claim 11, wherein the server provides only the loop scene image, the server not performing a procedure of integrating the loop scene image with the sensed data.
18. The method of real-time monitoring of a work field according to claim 11, wherein the panoramic image is generated by the steps of:
shooting images in six directions at a viewpoint of the working field;
combining the six images into a cubic image;
selecting eight planes from eight end points of the cube image; and
projecting the images of the eight endpoints to the eight planes to produce the surround view image.
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