Control method and device of monitoring equipment, equipment and storage medium

Abstract

The invention discloses a control method and device for monitoring equipment, equipment and a storage medium, and the method comprises the steps: obtaining a spatial association relationship between a monitoring image of target monitoring equipment associated with a target position point and a three-dimensional real scene model in response to a monitoring request for the target position point in the three-dimensional real scene model of a target region, the target monitoring equipment is arranged in the target area according to the target position point and the first angle and distance of the target position point relative to the target monitoring equipment in the three-dimensional live-action model; based on the spatial association relationship, the first angle and the distance, target working parameters of the target monitoring equipment are determined, and the target working parameters are used for representing a second angle and a zoom multiple which need to be adjusted by the target monitoring equipment when the monitoring picture of the target monitoring equipment is positioned to the target position point; and controlling the target monitoring equipment to operate according to the target working parameters. Therefore, the target position point can be monitored automatically and intelligently, the monitoring effect can be improved, and the time cost of operation and maintenance work can be reduced.

Description

Technical Field

[0001] The present application relates to the field of computer technology, and in particular to a control method, apparatus, device and storage medium for a monitoring device. Background Art

[0002] With the comprehensive construction of the power industry, video surveillance has become an indispensable part of security prevention. For example, deploying monitoring devices such as spherical cameras at various locations in the substation can monitor the production equipment in the substation, which helps to improve the safety of equipment operation in the station.

[0003] However, in actual applications, when faced with the monitoring videos generated by various monitoring devices in the station, the operation and maintenance personnel cannot easily and quickly view the monitoring images they want, which makes it difficult to timely and effectively grasp the working conditions of the equipment in the station, resulting in poor monitoring effects. Summary of the invention

[0004] The embodiments of the present application provide a control method, apparatus, device and storage medium for a monitoring device to improve the monitoring effect.

[0005] In a first aspect, an embodiment of the present application provides a control method for a monitoring device, comprising:

[0006] In response to a monitoring request for a target location point in a three-dimensional real scene model of a target area, a spatial association relationship between a monitoring screen of a target monitoring device associated with the target location point and the three-dimensional real scene model is obtained, as well as a first angle and distance of the target location point relative to the target monitoring device in the three-dimensional real scene model, and the target monitoring device is set in the target area;

[0007] Determine a target operating parameter of the target monitoring device based on the spatial association relationship, the first angle, and the distance, wherein the target operating parameter is used to indicate a second angle and a zoom factor that the target monitoring device needs to adjust when the monitoring screen of the target monitoring device is positioned at the target location point;

[0008] The target monitoring device is controlled to operate with the target operating parameters.

[0009] Optionally, a plurality of monitoring devices are arranged in the target area, and the obtaining of the spatial correlation relationship between the monitoring screen of the target monitoring device associated with the target location point and the three-dimensional real scene model includes:

[0010] Determine the three-dimensional coordinates of the plurality of monitoring devices in the three-dimensional real scene model, and obtain the adjustable angle intervals corresponding to the plurality of monitoring devices;

[0011] Based on the three-dimensional coordinates of the multiple monitoring devices in the three-dimensional real scene model, the adjustable angle intervals corresponding to the multiple monitoring devices, and the target location point, determine the target monitoring device from the multiple monitoring devices, where there is no obstruction between the target monitoring device and the target location point and the target monitoring device is at the shortest distance to the target location point;

[0012] The spatial association relationship is constructed based on the three-dimensional real scene model, the three-dimensional coordinates of the target monitoring device in the three-dimensional real scene model, and the adjustable angle range of the target monitoring device.

[0013] Optionally, the three-dimensional coordinates of the target monitoring device in the three-dimensional real scene model are determined by the following steps:

[0014] Determine the position information of the target monitoring device in the target area by real-time motion measurement technology;

[0015] The position information is mapped to the three-dimensional real scene model to obtain the three-dimensional coordinates of the target monitoring device in the three-dimensional real scene model.

[0016] Optionally, constructing the spatial association relationship based on the three-dimensional real scene model, the three-dimensional coordinates of the target monitoring device in the three-dimensional real scene model, and the adjustable angle interval of the target monitoring device includes:

[0017] Determining a local coordinate system of the target monitoring device based on the three-dimensional coordinates of the target monitoring device in the three-dimensional real scene model and the adjustable angle interval of the target monitoring device;

[0018] The local coordinate system is mapped to the three-dimensional real scene model to obtain the correlation relationship between the monitoring screen of the target monitoring device and the angle of the three-dimensional real scene model, and use it as the spatial correlation relationship.

[0019] Optionally, the first angle includes a first horizontal angle and a first vertical angle of the target position point relative to the target monitoring device in the three-dimensional real scene model, and determining the target operating parameter of the target monitoring device based on the spatial association relationship, the first angle and the distance includes:

[0020] Based on the spatial association relationship, the first horizontal angle, and the first vertical angle, determining a second horizontal angle and a second vertical angle that the target monitoring device needs to adjust when the monitoring screen of the target monitoring device is positioned at the target location point, where the second angle includes the second horizontal angle and the second vertical angle;

[0021] Based on the distance, the zoom factor is determined.

[0022] In a second aspect, an embodiment of the present application provides a data acquisition module for responding to a monitoring request for a target location point in a three-dimensional real scene model of a target area, acquiring a spatial association relationship between a monitoring screen of a target monitoring device associated with the target location point and the three-dimensional real scene model, and a first angle and distance of the target location point relative to the target monitoring device in the three-dimensional real scene model, wherein the target monitoring device is set in the target area;

[0023] a parameter determination module, used to determine a target operating parameter of the target monitoring device based on the spatial association relationship, the first angle and the distance, wherein the target operating parameter is used to indicate a second angle and a zoom factor that the target monitoring device needs to adjust when the monitoring screen of the target monitoring device is positioned at the target position point;

[0024] The device control module is used to control the target monitoring device to operate with the target working parameters.

[0025] Optionally, a plurality of monitoring devices are arranged in the target area, and the data acquisition module includes:

[0026] A first determination module is used to determine the three-dimensional coordinates of the plurality of monitoring devices in the three-dimensional real scene model, and obtain the adjustable angle intervals corresponding to the plurality of monitoring devices;

[0027] A second determination module is used to determine the target monitoring device from the multiple monitoring devices based on the three-dimensional coordinates of the multiple monitoring devices in the three-dimensional real scene model, the adjustable angle intervals corresponding to the multiple monitoring devices, and the target location point, where there is no obstruction between the target monitoring device and the target location point and the target monitoring device is the shortest distance to the target location point;

[0028] A relationship building module is used to build the spatial association relationship based on the three-dimensional real scene model, the three-dimensional coordinates of the target monitoring device in the three-dimensional real scene model and the adjustable angle range of the target monitoring device.

[0029] Optionally, the three-dimensional coordinates of the target monitoring device in the three-dimensional real scene model are determined by the following modules:

[0030] A third determination module is used to determine the position information of the target monitoring device in the target area by real-time motion measurement technology;

[0031] A mapping module is used to map the position information to the three-dimensional real scene model to obtain the three-dimensional coordinates of the target monitoring device in the three-dimensional real scene model.

[0032] In a third aspect, an embodiment of the present application provides an electronic device, the device comprising: a processor, a memory, and a system bus;

[0033] The processor and the memory are connected via the system bus;

[0034] The memory is used to store a program, wherein the program includes instructions, and when the instructions are executed by the processor, the processor executes any implementation step of the control method of the monitoring device based on the weak measurement technology.

[0035] In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium, which stores instructions. When the instructions are executed on an electronic device, the electronic device executes any implementation step of the control method of the monitoring device based on weak measurement technology.

[0036] It can be seen from the above technical solutions that the embodiments of the present application have the following advantages:

[0037] In an embodiment of the present application, in response to a monitoring request for a target location point in a three-dimensional real-scene model of a target area, the spatial association relationship between the monitoring screen of a target monitoring device associated with the target location point and the three-dimensional real-scene model, as well as the first angle and distance of the target location point relative to the target monitoring device in the three-dimensional real-scene model can be obtained first, wherein the target monitoring device is set in the target area. Then, the target operating parameters of the target monitoring device can be determined based on the spatial association relationship, the first angle and the distance. Among them, the target operating parameters are used to indicate the second angle and zoom factor that the target monitoring device needs to adjust when the monitoring screen of the target monitoring device is positioned at the target location point, so the target monitoring device can be further controlled to operate with the target operating parameters.

[0038] It can be seen that when the operation and maintenance personnel need to monitor the above-mentioned target location point, through the linkage cooperation of the three-dimensional real-scene model of the target area and the target monitoring device, they can use the above-mentioned spatial association relationship and the relative position between the target location point and the target monitoring device (i.e., the first angle and distance) to quickly and accurately determine the target working parameters (i.e., the second angle and zoom factor) that need to be adjusted when the target monitoring device is positioned at the target location point, so as to facilitate the subsequent further control of the target monitoring device to operate the target working parameters. In this way, the monitoring of the target location point can be automatically and intelligently realized, and the operation and maintenance personnel can view the monitoring screen they want without manually adjusting the working parameters of the monitoring equipment, so as to facilitate the operation and maintenance personnel to timely and effectively grasp the working conditions of the target location point of the station, which helps to improve the monitoring effect and reduce the time cost of operation and maintenance work. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1A flowchart of a control method for a monitoring device provided in an embodiment of the present application;

[0040] Figure 2 A schematic diagram of the structure of a control device of another monitoring device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0041] As mentioned above, in actual applications, when faced with the monitoring videos generated by various monitoring devices in the station, the operation and maintenance personnel cannot easily and quickly view the images they want, which makes it difficult to timely and effectively grasp the working conditions of the equipment in the station, resulting in poor monitoring effects.

[0042] Based on this, in order to solve the above problems, the embodiment of the present application provides a control method for a monitoring device. In the specific implementation, first, in response to a monitoring request for a target position point in a three-dimensional real-scene model of a target area, the spatial association relationship between the monitoring screen of a target monitoring device associated with the target position point and the three-dimensional real-scene model, as well as the first angle and distance of the target position point relative to the target monitoring device in the three-dimensional real-scene model can be obtained, wherein the target monitoring device is set in the target area. Then, the target operating parameters of the target monitoring device can be determined based on the spatial association relationship, the first angle and the distance. Among them, the target operating parameters are used to indicate the second angle and zoom factor that the target monitoring device needs to adjust when the monitoring screen of the target monitoring device is positioned at the target position point, so the target monitoring device can be further controlled to operate with the target operating parameters.

[0043] It can be seen that when the operation and maintenance personnel need to monitor the above-mentioned target location point, through the linkage cooperation of the three-dimensional real-scene model of the target area and the target monitoring device, they can use the above-mentioned spatial association relationship and the relative position between the target location point and the target monitoring device (i.e., the first angle and distance) to quickly and accurately determine the target working parameters (i.e., the second angle and zoom factor) that need to be adjusted when the target monitoring device is positioned at the target location point, so as to facilitate the subsequent further control of the target monitoring device to operate the target working parameters. In this way, the monitoring of the target location point can be automatically and intelligently realized, and the operation and maintenance personnel can view the monitoring screen they want without manually adjusting the working parameters of the monitoring equipment, so as to facilitate the operation and maintenance personnel to timely and effectively grasp the working conditions of the target location point of the station, which helps to improve the monitoring effect and reduce the time cost of operation and maintenance work.

[0044] It should be noted that the embodiments of the present application may not limit the execution subject of the control method of the monitoring device. For example, the control method of the monitoring device of the embodiments of the present application may be applied to data processing devices such as terminal devices or servers. Among them, the terminal device may be an electronic device such as a smart phone, a computer, a personal digital assistant (PDA), a tablet computer, etc. The server may be an independent server, a cluster server, or a cloud server.

[0045] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0046] Figure 1 A flowchart of a control method for a monitoring device provided in an embodiment of the present application. Figure 1 As shown, the control method of the monitoring device provided in the embodiment of the present application is implemented by using the control device of the monitoring device as the execution subject to describe the scheme. The control method of the monitoring device may include:

[0047] S101: In response to a monitoring request for a target location point in a three-dimensional real-scene model of a target area, obtain a spatial association relationship between a monitoring screen of a target monitoring device associated with the target location point and the three-dimensional real-scene model, as well as a first angle and distance of the target location point relative to the target monitoring device in the three-dimensional real-scene model.

[0048] In the embodiment of the present application, the target area refers to the monitoring area. For example, in a substation monitoring scenario, the target area is the substation.

[0049] Correspondingly, the three-dimensional real scene model of the target area refers to a digital model that can truly and accurately reflect the internal structure of the target area. For example, if the target area is still a substation, the three-dimensional real scene model of the target area is a digital model that can truly and accurately reflect the internal structure of the substation.

[0050] In addition, in practical applications, a three-dimensional real scene model of the target area can be constructed by reverse modeling technology. Among them, reverse modeling technology, also known as reverse engineering or reverse modeling, can construct a three-dimensional digital representation of an existing physical object or two-dimensional image by analyzing it.

[0051] Based on this, the target position point in the three-dimensional real scene model of the target area can be any position in the three-dimensional real scene model. In practical applications, the acquisition process of the monitoring request for the target position point may not be specifically limited. For ease of understanding, the following description is combined with multiple examples.

[0052] As an example, a user (i.e., the above-mentioned operation and maintenance personnel) can operate a selection control in the 3D real scene model to select a certain position point in the 3D real scene model as a target position point. Accordingly, when the target position point is selected by operating the selection control, the control device of the monitoring device can obtain a monitoring request for the target position point.

[0053] As another example, the user can input the three-dimensional coordinates of a certain position point in the three-dimensional real scene model by data input, so as to use the position point as the target point. Accordingly, after inputting the three-dimensional coordinates, the control device of the monitoring device can obtain a monitoring request for the target position point.

[0054] In addition, multiple monitoring devices can be set up in the above-mentioned target area. The target monitoring device associated with the target location point refers to the monitoring device that is not blocked by the target location point and is closest to the target location point among the multiple monitoring devices. In this way, the target location point can be clearly and intuitively monitored with the help of the target monitoring device, which is convenient for operation and maintenance personnel to grasp the working status of the target location point in a timely manner.

[0055] Based on this, the above step S101 may include the following steps 11 to 13 during specific implementation.

[0056] Step 11: Determine the three-dimensional coordinates of the plurality of monitoring devices in the three-dimensional real scene model, and obtain the adjustable angle ranges corresponding to the plurality of monitoring devices.

[0057] Taking the target monitoring device as an example, first, the location information of the target monitoring device in the target area can be determined by real-time motion measurement technology. Among them, real-time motion measurement technology is a positioning technology based on carrier phase observation values, which can provide real-time dynamic positioning results with centimeter-level accuracy. Therefore, the above-mentioned location information can be reflected as the spatial coordinates of the target monitoring device in the target area.

[0058] Next, the position information can be mapped to the three-dimensional real scene model to obtain the three-dimensional coordinates of the target monitoring device in the three-dimensional real scene model. Specifically, by mapping the position information to the three-dimensional real scene model, the coordinate system of the target monitoring device in the target area can be associated with the coordinate system of the three-dimensional real scene model, thereby obtaining the coordinates corresponding to the position information in the three-dimensional real scene model, that is, the three-dimensional coordinates of the target monitoring device in the three-dimensional real scene model.

[0059] Furthermore, the adjustable angle intervals of the above-mentioned multiple monitoring devices may include the adjustable horizontal angle interval p and the adjustable vertical angle interval t of the above-mentioned monitoring devices. In addition, in addition to the adjustable angle interval, the above-mentioned multiple monitoring adjustable working parameters also include an adjustable zoom factor z. In practical applications, the adjustable horizontal angle interval p, the adjustable vertical angle interval t and the adjustable zoom factor z of the above-mentioned monitoring devices can be pre-set and saved, and can be obtained when needed.

[0060] Step 12: Determine a target monitoring device from among the multiple monitoring devices based on the three-dimensional coordinates of the multiple monitoring devices in the three-dimensional real scene model, the adjustable angle intervals and target position points corresponding to the multiple monitoring devices.

[0061] Here, since the three-dimensional coordinates of each of the multiple monitoring devices in the three-dimensional real scene model and the adjustable angle areas corresponding to the multiple monitoring devices are obtained in advance, it is possible to detect whether there is an obstruction between the monitoring screen of each monitoring device and the target position based on the three-dimensional coordinates and adjustable angle areas of each monitoring device, so as to determine at least one unobstructed monitoring device. Then, the monitoring device closest to the target position point can be selected from the at least one unobstructed monitoring device as the target device.

[0062] Step 13: Building a spatial association relationship based on the three-dimensional real scene model, the three-dimensional coordinates of the target monitoring device in the three-dimensional real scene model, and the adjustable angle range of the target monitoring device.

[0063] In the embodiment of the present application, since the three-dimensional coordinates and the corresponding adjustable angle range of each monitoring device except the target area in the three-dimensional real-scene model are determined previously, the three-dimensional coordinates and the adjustable angle range corresponding to the target monitoring device can be obtained conveniently and quickly here.

[0064] Based on this, first, the local coordinate system of the target monitoring device can be determined based on the three-dimensional coordinates of the target monitoring device in the three-dimensional real scene model and the adjustable angle range of the target monitoring device. Here, the three-dimensional coordinates of the target monitoring device in the three-dimensional real scene model can be used as the position of the target monitoring device, and the adjustable angle range of the target monitoring device can be used as the direction of the target monitoring device. Therefore, a local coordinate system centered on the target monitoring device can be determined based on the position and direction of the target monitoring device.

[0065] Next, the local coordinate system can be mapped to the three-dimensional real-scene model to obtain the correlation between the monitoring screen of the target monitoring device and the angle of the three-dimensional real-scene model, and use it as the spatial correlation. Here, the angle of the three-dimensional real-scene model refers to the angle of rotation around the local coordinate system of the three-dimensional real-scene model. In other words, by mapping the above-mentioned local coordinate system to the three-dimensional real-scene model, the local coordinate system corresponding to the target monitoring device and the local coordinate system of the three-dimensional real-scene model can be unified, so that the two coordinate systems can be aligned, and this can be used as the spatial correlation between the angle value of the monitoring screen and the three-dimensional real-scene model.

[0066] S102: Determine target operating parameters of the target monitoring device based on the spatial association relationship, the first angle and the distance.

[0067] The first angle includes a first horizontal angle and a first vertical angle of the target position point in the three-dimensional real scene model relative to the target monitoring device. In other words, the first angle is an angle in the local coordinate system of the three-dimensional real scene model.

[0068] The above target working parameters are used to indicate the second angle and zoom factor that the target monitoring device needs to adjust when the monitoring screen of the target monitoring device is positioned at the target location. In other words, the second angle is the angle in the local coordinate system of the target monitoring device.

[0069] Based on this, in the process of determining the target working parameters, the second horizontal angle and the second vertical angle that the target monitoring device needs to adjust when the monitoring screen of the target monitoring device is positioned at the target location point can be determined based on the spatial association relationship, the first horizontal angle and the first vertical angle. And the zoom factor can be determined based on the above distance. Among them, the above second angle can include the second horizontal angle and the second vertical angle.

[0070] Specifically, since the spatial association relationship mentioned above can represent the unification and alignment between the local coordinate system of the target monitoring device and the local coordinate system of the three-dimensional real scene model, based on the above spatial association relationship, the first angle in the local coordinate system of the three-dimensional real scene model can be converted to obtain the second angle in the local coordinate system of the target monitoring device, that is, the first horizontal angle is converted to obtain the second horizontal angle, and the first vertical angle is converted to obtain the second vertical angle.

[0071] Furthermore, based on the above distance, the process of determining the zoom factor can be specifically embodied as follows: the distance of the above target location point relative to the target monitoring device in the three-dimensional real scene model can be positively correlated with the zoom factor. For example, if the above distance is 10 meters, the zoom factor can be determined to be 0.1, that is, the monitoring screen is actually magnified 10 times; if the above distance is 20 meters, the zoom factor can be determined to be 0.2, that is, the monitoring screen is actually magnified 20 times.

[0072] S103: Control the target monitoring device to operate with target working parameters.

[0073] In an embodiment of the present application, controlling the target monitoring device to operate with target working parameters can be reflected in controlling the target monitoring device to be adjusted to a second angle, and controlling the zoom factor of the monitoring screen of the target monitoring device to be the zoom factor in the above-mentioned target working parameters.

[0074] Based on the relevant contents of the above steps S101 to S103, it can be known that in an embodiment of the present application, in response to a monitoring request for a target location point in a three-dimensional real-scene model of a target area, the spatial association relationship between the monitoring screen of a target monitoring device associated with the target location point and the three-dimensional real-scene model, as well as the first angle and distance of the target location point relative to the target monitoring device in the three-dimensional real-scene model can be obtained first, wherein the target monitoring device is set in the target area. Then, the target operating parameters of the target monitoring device can be determined based on the spatial association relationship, the first angle and the distance. Among them, the target operating parameters are used to indicate the second angle and zoom factor that the target monitoring device needs to adjust when the monitoring screen of the target monitoring device is positioned at the target location point, and therefore, the target monitoring device can be further controlled to operate with the target operating parameters.

[0075] It can be seen that when the operation and maintenance personnel need to monitor the above-mentioned target location point, through the linkage cooperation of the three-dimensional real-scene model of the target area and the target monitoring device, they can use the above-mentioned spatial association relationship and the relative position between the target location point and the target monitoring device (i.e., the first angle and distance) to quickly and accurately determine the target working parameters (i.e., the second angle and zoom factor) that need to be adjusted when the target monitoring device is positioned at the target location point, so as to facilitate the subsequent further control of the target monitoring device to operate the target working parameters. In this way, the monitoring of the target location point can be automatically and intelligently realized, and the operation and maintenance personnel can view the monitoring screen they want without manually adjusting the working parameters of the monitoring equipment, so as to facilitate the operation and maintenance personnel to timely and effectively grasp the working conditions of the target location point of the station, which helps to improve the monitoring effect and reduce the time cost of operation and maintenance work.

[0076] Furthermore, based on the control method of the monitoring device provided in the above embodiment, the embodiment of the present application can also provide a control device for the monitoring device. The control device for the monitoring device is described below in conjunction with the embodiments and drawings.

[0077] Figure 2 A schematic diagram of the structure of a control device for a monitoring device provided in an embodiment of the present application. Figure 2 As shown, the control device 200 of the monitoring device provided in the embodiment of the present application may include:

[0078] The data acquisition module 201 is used to respond to a monitoring request for a target location point in a three-dimensional real scene model of a target area, obtain a spatial association relationship between a monitoring screen of a target monitoring device associated with the target location point and the three-dimensional real scene model, and a first angle and distance of the target location point relative to the target monitoring device in the three-dimensional real scene model, wherein the target monitoring device is set in the target area;

[0079] A parameter determination module 202, configured to determine a target operating parameter of the target monitoring device based on the spatial association relationship, the first angle, and the distance, wherein the target operating parameter is used to indicate a second angle and a zoom factor that the target monitoring device needs to adjust when the monitoring screen of the target monitoring device is positioned at the target location point;

[0080] The device control module 203 is used to control the target monitoring device to operate with the target working parameters.

[0081] Optionally, a plurality of monitoring devices are arranged in the target area, and the data acquisition module 201 includes:

[0082] A first determination module is used to determine the three-dimensional coordinates of the plurality of monitoring devices in the three-dimensional real scene model, and obtain the adjustable angle intervals corresponding to the plurality of monitoring devices;

[0083] A second determination module is used to determine the target monitoring device from the multiple monitoring devices based on the three-dimensional coordinates of the multiple monitoring devices in the three-dimensional real scene model, the adjustable angle intervals corresponding to the multiple monitoring devices, and the target location point, where there is no obstruction between the target monitoring device and the target location point and the target monitoring device is the shortest distance to the target location point;

[0084] A relationship building module is used to build the spatial association relationship based on the three-dimensional real scene model, the three-dimensional coordinates of the target monitoring device in the three-dimensional real scene model and the adjustable angle range of the target monitoring device.

[0085] Optionally, the three-dimensional coordinates of the target monitoring device in the three-dimensional real scene model are determined by the following modules:

[0086] A third determination module is used to determine the position information of the target monitoring device in the target area by real-time motion measurement technology;

[0087] A mapping module is used to map the position information to the three-dimensional real scene model to obtain the three-dimensional coordinates of the target monitoring device in the three-dimensional real scene model.

[0088] Optionally, the relationship building module is specifically used to:

[0089] Determining a local coordinate system of the target monitoring device based on the three-dimensional coordinates of the target monitoring device in the three-dimensional real scene model and the adjustable angle interval of the target monitoring device;

[0090] The local coordinate system is mapped to the three-dimensional real scene model to obtain the correlation relationship between the monitoring screen of the target monitoring device and the angle of the three-dimensional real scene model, and use it as the spatial correlation relationship.

[0091] Optionally, the first angle includes a first horizontal angle and a first vertical angle of the target position point in the three-dimensional real scene model relative to the target monitoring device, and the parameter determination module 202 is specifically used to:

[0092] Based on the spatial association relationship, the first horizontal angle, and the first vertical angle, determining a second horizontal angle and a second vertical angle that the target monitoring device needs to adjust when the monitoring screen of the target monitoring device is positioned at the target location point, where the second angle includes the second horizontal angle and the second vertical angle;

[0093] Based on the distance, the zoom factor is determined.

[0094] Furthermore, an embodiment of the present application also provides an electronic device, comprising: a processor, a memory, and a system bus;

[0095] The processor and the memory are connected via the system bus;

[0096] The memory is used to store one or more programs, and the one or more programs include instructions. When the instructions are executed by the processor, the processor executes any implementation step of the control method of the monitoring device mentioned above.

[0097] Furthermore, an embodiment of the present application also provides a computer-readable storage medium, in which instructions are stored. When the instructions are executed on an electronic device, any step of the control method of the above-mentioned monitoring device is implemented.

[0098] It can be known from the description of the above implementation mode that those skilled in the art can clearly understand that all or part of the steps in the above-mentioned embodiment method can be implemented by means of software plus the necessary general hardware platform. Based on such an understanding, the technical solution of the present application can be essentially or partly embodied in the form of a software product that contributes to the prior art. The computer software product can be stored in a storage medium, such as ROM / RAM, a disk, an optical disk, etc., and includes a number of instructions for a computer device (which can be a personal computer, a server, or a network communication device such as a media gateway, etc.) to execute the methods described in each embodiment of the present application or certain parts of the embodiments. It should be noted that the various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same and similar parts between the various embodiments can be referred to each other.

[0099] As for the system disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the description of the method part.

[0100] It should also be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0101] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A control method for a monitoring device, characterized in that: include: In response to a monitoring request for a target location point in a three-dimensional real scene model of a target area, a spatial association relationship between a monitoring screen of a target monitoring device associated with the target location point and the three-dimensional real scene model is obtained, as well as a first angle and distance of the target location point relative to the target monitoring device in the three-dimensional real scene model, and the target monitoring device is set in the target area; Determine a target operating parameter of the target monitoring device based on the spatial association relationship, the first angle, and the distance, wherein the target operating parameter is used to indicate a second angle and a zoom factor that the target monitoring device needs to adjust when the monitoring screen of the target monitoring device is positioned at the target location point; The target monitoring device is controlled to operate with the target operating parameters.

2. The control method of the monitoring device according to claim 1, characterized in that: A plurality of monitoring devices are arranged in the target area, and the obtaining of the spatial correlation relationship between the monitoring screen of the target monitoring device associated with the target location point and the three-dimensional real scene model includes: Determine the three-dimensional coordinates of the plurality of monitoring devices in the three-dimensional real scene model, and obtain the adjustable angle intervals corresponding to the plurality of monitoring devices; Based on the three-dimensional coordinates of the multiple monitoring devices in the three-dimensional real scene model, the adjustable angle intervals corresponding to the multiple monitoring devices, and the target location point, determine the target monitoring device from the multiple monitoring devices, where there is no obstruction between the target monitoring device and the target location point and the target monitoring device is at the shortest distance to the target location point; The spatial association relationship is constructed based on the three-dimensional real scene model, the three-dimensional coordinates of the target monitoring device in the three-dimensional real scene model, and the adjustable angle range of the target monitoring device.

3. The control method of the monitoring device according to claim 2, characterized in that: The three-dimensional coordinates of the target monitoring device in the three-dimensional real scene model are determined by the following steps: Determine the position information of the target monitoring device in the target area by real-time motion measurement technology; The position information is mapped to the three-dimensional real scene model to obtain the three-dimensional coordinates of the target monitoring device in the three-dimensional real scene model.

4. The control method of the monitoring device according to claim 2, characterized in that: The constructing of the spatial association relationship based on the three-dimensional real scene model, the three-dimensional coordinates of the target monitoring device in the three-dimensional real scene model, and the adjustable angle interval of the target monitoring device includes: Determining a local coordinate system of the target monitoring device based on the three-dimensional coordinates of the target monitoring device in the three-dimensional real scene model and the adjustable angle interval of the target monitoring device; The local coordinate system is mapped to the three-dimensional real scene model to obtain the correlation relationship between the monitoring screen of the target monitoring device and the angle of the three-dimensional real scene model, and use it as the spatial correlation relationship.

5. The control method of the monitoring device according to any one of claims 1 to 4, characterized in that: The first angle includes a first horizontal angle and a first vertical angle of the target position point relative to the target monitoring device in the three-dimensional real scene model, and determining the target operating parameter of the target monitoring device based on the spatial association relationship, the first angle and the distance includes: Based on the spatial association relationship, the first horizontal angle, and the first vertical angle, determining a second horizontal angle and a second vertical angle that the target monitoring device needs to adjust when the monitoring screen of the target monitoring device is positioned at the target location point, where the second angle includes the second horizontal angle and the second vertical angle; Based on the distance, the zoom factor is determined.

6. A control device for monitoring equipment, characterized in that: include: A data acquisition module, configured to respond to a monitoring request for a target location point in a three-dimensional real scene model of a target area, obtain a spatial association relationship between a monitoring screen of a target monitoring device associated with the target location point and the three-dimensional real scene model, and a first angle and distance of the target location point relative to the target monitoring device in the three-dimensional real scene model, wherein the target monitoring device is set in the target area; a parameter determination module, used to determine a target operating parameter of the target monitoring device based on the spatial association relationship, the first angle and the distance, wherein the target operating parameter is used to indicate a second angle and a zoom factor that the target monitoring device needs to adjust when the monitoring screen of the target monitoring device is positioned at the target position point; The device control module is used to control the target monitoring device to operate with the target working parameters.

7. The control device of the monitoring equipment according to claim 6, characterized in that: A plurality of monitoring devices are arranged in the target area, and the data acquisition module comprises: A first determination module is used to determine the three-dimensional coordinates of the plurality of monitoring devices in the three-dimensional real scene model, and obtain the adjustable angle intervals corresponding to the plurality of monitoring devices; A second determination module is used to determine the target monitoring device from the multiple monitoring devices based on the three-dimensional coordinates of the multiple monitoring devices in the three-dimensional real scene model, the adjustable angle intervals corresponding to the multiple monitoring devices, and the target location point, where there is no obstruction between the target monitoring device and the target location point and the target monitoring device is the shortest distance to the target location point; A relationship building module is used to build the spatial association relationship based on the three-dimensional real scene model, the three-dimensional coordinates of the target monitoring device in the three-dimensional real scene model and the adjustable angle range of the target monitoring device.

8. The control device of the monitoring equipment according to claim 7, characterized in that: The three-dimensional coordinates of the target monitoring device in the three-dimensional real scene model are determined by the following modules: A third determination module is used to determine the position information of the target monitoring device in the target area by real-time motion measurement technology; A mapping module is used to map the position information to the three-dimensional real scene model to obtain the three-dimensional coordinates of the target monitoring device in the three-dimensional real scene model.

9. An electronic device, characterized in that: The device includes: a processor, a memory, and a system bus; The processor and the memory are connected via the system bus; The memory is used to store a program, wherein the program includes instructions, and when the instructions are executed by the processor, the processor executes the steps of the control method of the monitoring device according to any one of claims 1 to 5.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium is used to store a computer program, and when the computer program is executed by a terminal device, the steps of the control method of the monitoring device according to any one of claims 1 to 5 are implemented.

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