A video point layout method, system and device

Abstract

Embodiments of the present application disclose a video point layout method, system and device, and the method comprises the following steps: obtaining a pre-construction position and a pre-construction direction of a to-be-constructed video point input by a user; obtaining a point construction result within a preset distance range in the pre-construction direction of the pre-construction position; determining a constructable position based on the point construction result; obtaining an actual construction position of the to-be-constructed video point input by the user after the to-be-constructed video point is constructed based on the constructable position; and comparing the constructable position and the actual construction position to obtain a judgment result of whether the actual construction position is reasonable. The technical problem of uneven resource allocation of the existing video monitoring point layout method and video monitoring is solved.

Description

Technical Field

[0001] This application relates to the field of video construction technology, specifically to a video point layout method, system, and device. Background Technology

[0002] With urbanization, security needs are increasing. As an important tool for maintaining urban security, video surveillance systems are used not only to prevent crime and monitor traffic flow, but also to provide key evidence and real-time information in emergency situations. Therefore, the rationality of their deployment is particularly important.

[0003] The current layout of video surveillance points is often based on human experience and intuitive judgment, lacking scientific basis and systematic planning. This results in uneven distribution of video surveillance resources, with some areas having excessively high surveillance density, causing resource waste, while some key areas have insufficient surveillance, creating blind spots that seriously threaten public safety.

[0004] Therefore, providing a method for optimizing the layout of video points is a technical problem that urgently needs to be solved by those skilled in the art. Summary of the Invention

[0005] In view of this, this application provides a video point layout method, system and device, which solves the technical problem of uneven resource allocation in existing video surveillance point layout methods.

[0006] The first aspect of this application provides a video point layout method, applied to a video point layout system, the method comprising: Obtain the pre-construction location and pre-construction direction of the video points to be built, as input by the user; Obtain the construction results of points within a preset distance range in the pre-construction direction of the pre-construction location; Based on the construction results of the aforementioned locations, suitable construction sites are determined; After the user constructs the video point to be constructed based on the available construction location, obtain the actual construction location of the video point to be constructed, which is then input by the user. By comparing the proposed construction location with the actual construction location, a judgment result is obtained on whether the actual construction location is reasonable.

[0007] Furthermore, the method also includes: Obtain the actual road segment to which the actual construction location belongs, and the number of existing video points corresponding to the actual road segment; Based on the preset mapping relationship between the number of video points and the color of road segments, the color of the first road segment corresponding to the number of established video points is determined according to the number of established video points. Update the color of the actual road segment based on the color of the first road segment.

[0008] Furthermore, the preset mapping relationship between the number of video points and the road segment colors includes: When the number of video points is greater than or equal to the first preset threshold, the road segment is green; When the number of video points is greater than or equal to the second preset threshold but less than the first preset threshold, the road segment color is yellow; When the number of video points is less than the second preset threshold, the road segment is colored red; Both the first preset threshold and the second preset threshold are natural numbers, and the first preset threshold is greater than the second preset threshold.

[0009] Furthermore, obtaining the pre-construction location of the video point to be built, as input by the user, specifically includes: Obtain the pre-construction location input by the user after surveying the pre-construction road section.

[0010] Furthermore, obtaining the pre-construction location of the video point to be built, as input by the user, specifically includes: Based on the existing video points in the current video point layout system, send the road section to be constructed to the user; Obtain the pre-construction location input by the user after surveying the road section to be constructed.

[0011] Furthermore, the step of sending the road segment to be constructed to the user based on the existing video point locations in the current video point layout system specifically includes: Obtain the established video points for each road segment in the current video point layout system; Based on the existing video points of each road segment, determine the current road segment color; The road segments currently colored red and yellow will be sent to the user as road segments awaiting construction.

[0012] Furthermore, determining the feasible construction location based on the construction results of the points specifically includes: When the point construction result indicates that there are already built video points within a preset distance range in the pre-construction direction of the pre-construction location, the constructable location is determined based on the already built video point results in the video point layout system. When the construction result of the location is that there are no existing video locations within a preset distance range in the pre-construction direction of the pre-construction location, the pre-construction location is taken as a construction location.

[0013] Furthermore, the step of comparing the feasible construction location with the actual construction location to determine whether the actual construction location is reasonable specifically includes: Obtain the interval distance between the constructable location and the actual construction location; Determine whether the interval distance is less than a third preset threshold. If yes, the actual construction location is determined to be reasonable; otherwise, the actual construction location is determined to be unreasonable.

[0014] A second aspect of this application provides a video point layout system, comprising: The first acquisition unit is used to acquire the pre-construction location and pre-construction direction of the video point to be built, as input by the user; The second acquisition unit is used to acquire the construction results of points within a preset distance range in the pre-construction direction of the pre-construction location; The determining unit is used to determine the constructable location based on the construction results of the points; The third acquisition unit is used to acquire the actual construction location of the video point to be built, which is input by the user after the user has built the video point to be built based on the available construction location. The comparison unit is used to compare the constructible location with the actual construction location to obtain a judgment result on whether the actual construction location is reasonable.

[0015] A third aspect of this application provides a video point layout device, the device including a processor and a memory; The memory is used to store program code and transmit the program code to the processor; The processor is configured to execute any of the video point layout methods described in the first aspect according to the instructions in the program code.

[0016] One of the above technical solutions has the following advantages and effects: One video point layout method in the above scheme includes: obtaining the pre-construction location and pre-construction direction of the video point to be built input by the user; obtaining the construction results of the points within a preset distance range in the pre-construction direction of the pre-construction location; determining the constructable location based on the point construction results; obtaining the actual construction location of the video point to be built input by the user after constructing the video point to be built based on the constructable location; comparing the constructable location and the actual construction location to obtain a judgment result on whether the actual construction location is reasonable.

[0017] As described above, this solution, when constructing video points, first obtains the pre-construction location and pre-construction direction of the video point input by the user. Next, it obtains the construction results of points within a preset distance range of the pre-construction location in the pre-construction direction. Then, based on these construction results, it determines the feasible construction location. Following this, it obtains the actual construction location of the video point input by the user after constructing the feasible location. Finally, it compares the feasible location with the actual construction location to determine whether the actual construction location is reasonable. This video point layout method in this solution rationally plans the video points before construction and then judges their construction locations after construction, avoiding uneven resource allocation in video surveillance and solving the technical problem of uneven resource allocation in existing video surveillance point layout methods. Attached Figure Description

[0018] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings: Figure 1 This is a flowchart illustrating a first embodiment of a video point layout method provided in this application. Figure 2 This is a flowchart illustrating a second embodiment of a video point layout method provided in this application. Figure 3 This is a schematic diagram of the structure of an embodiment of a video point layout system provided in this application; Figure 4 This is a schematic diagram of the structure of an embodiment of a video point layout device provided in this application. Detailed Implementation

[0019] This application provides a video point layout method, system, and device, which solves the technical problem of uneven resource allocation in existing video surveillance point layout methods.

[0020] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this application.

[0021] In the description of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0023] Please see Figure 1 , Figure 1 This is a flowchart illustrating a first embodiment of a video point layout method according to this application.

[0024] The video point layout method in this embodiment is applied to a video point layout system, and the method includes: Step 101: Obtain the pre-construction location and pre-construction direction of the video points to be built as input by the user.

[0025] The video point layout method of this application embodiment can be executed by a video point layout system, which can be implemented by software and / or hardware. The video point layout system can consist of two or more physical entities, or it can consist of a single physical entity. The hardware referred to by the video point layout system essentially refers to computer equipment, such as a computer, mobile phone, tablet, or smart interactive whiteboard.

[0026] The input of the pre-construction location and direction can be entered by the user after conducting an on-site survey of the pre-construction location using a handheld terminal device with positioning function (such as a mobile phone or GPS module).

[0027] Step 102: Obtain the construction results of points within a preset distance range in the pre-construction direction of the pre-construction location.

[0028] After obtaining the pre-construction location and pre-construction direction, it is necessary to determine the constructable location based on the pre-construction location and pre-construction direction. The constructable location is determined based on the construction results of points within a preset distance range in the pre-construction direction of the pre-construction location. Therefore, in this embodiment, after obtaining the pre-construction location and pre-construction direction, the construction results of points within a preset distance range of the pre-construction location in the pre-construction direction of the pre-construction location are then obtained.

[0029] It is understood that the preset distance range can be set by those skilled in the art according to the actual needs of video point construction, such as 30 meters, 50 meters or 100 meters, and this embodiment does not make a specific limitation. For ease of understanding, an example is given here. For example, if the user inputs the pre-construction location as A and the pre-construction direction is to the left, and the preset distance range is set to 50 meters, then step 102 will obtain the point construction results within 50 meters to the left of the pre-construction location A.

[0030] Step 103: Based on the site construction results, determine the feasible construction locations.

[0031] After obtaining the site construction results, determine the feasible construction locations based on the site construction results.

[0032] Step 104: Obtain the actual construction location of the video point to be built, which is entered by the user after the user builds the video point based on the available construction location.

[0033] After the user constructs the video point to be built based on the available construction locations, the actual construction location of the video point to be built, as input by the user, is obtained.

[0034] Step 105: Compare the feasible construction location with the actual construction location to determine whether the actual construction location is reasonable.

[0035] After obtaining the feasible locations for the video points to be built, the feasible locations are compared with the actual construction locations to determine whether the actual construction locations are reasonable.

[0036] The video point layout method in this embodiment first obtains the pre-construction location and pre-construction direction of the video point to be built, input by the user. Then, it obtains the construction results of points within a preset distance range of the pre-construction location in the pre-construction direction. Next, it determines the feasible construction location based on these results. Then, it obtains the actual construction location of the video point to be built, input by the user after construction based on the feasible location. Finally, it compares the feasible location with the actual construction location to determine whether the actual construction location is reasonable. This video point layout method rationally plans the construction of the video points before construction and judges the construction location after construction, avoiding uneven resource allocation in video surveillance and solving the technical problem of uneven resource allocation in existing video surveillance point layout methods.

[0037] The above is a first embodiment of a video point layout method provided by the present application. The following is a second embodiment of a video point layout method provided by the present application.

[0038] Please see Figure 2 , Figure 2 This is a flowchart illustrating a second embodiment of a video point layout method according to this application.

[0039] The video point layout method in this embodiment is applied to a video point layout system, and the method includes: Step 201: Obtain the pre-construction location and pre-construction direction of the video points to be built as input by the user.

[0040] It is understandable that the pre-construction location of the video points to be built input by the user can be either entered by the user directly after surveying the road sections where the video points are to be built, or it can be obtained by the user after surveying the road sections where video points still need to be built, based on the existing video points of each road section within the system.

[0041] When the pre-construction location is entered by the user after surveying the road section they want to build, the specific input method is: obtain the pre-construction location entered by the user after surveying the road section to be constructed.

[0042] When the pre-construction location is determined by the video point layout system based on the existing video points on various road sections within the system, and the user then conducts a site survey of the roads to be constructed to identify the remaining road sections, the specific input method is as follows: Based on the existing video points in the current video point layout system, send the road section to be constructed to the user; Obtain the pre-construction location input by the user after surveying the road section to be constructed.

[0043] Step 202: Obtain the construction results of points within a preset distance range in the pre-construction direction of the pre-construction location.

[0044] It is understood that step 202 is described in the same way as step 102 in the first embodiment. For details, please refer to the description of step 102, which will not be repeated here.

[0045] Step 203: When the point construction result is that there are existing video points within a preset distance range in the pre-construction direction of the pre-construction location, determine the construction location based on the existing video point results in the video point layout system.

[0046] It is understandable that if the site construction result shows that there are already built video points within the preset distance range in the pre-construction direction of the pre-construction location, it means that the pre-construction location is unreasonable. In this case, it is necessary to determine the feasible construction location based on the results of the already built video points in the video point layout system.

[0047] It should be noted that when determining a buildable location based on the results of existing video points in the video point layout system, the video point layout system can determine a buildable location from red or yellow road segments based on the color of the road segments in the system.

[0048] Step 204: When the point construction result is that there are no existing video points within the preset distance range in the pre-construction direction of the pre-construction location, the pre-construction location is taken as a constructable location.

[0049] It should be noted that when the site construction result shows whether there are any video points within the preset distance range in the pre-construction direction of the pre-construction location, it means that the pre-construction location is reasonable and can be used for the construction of the video points to be built. In this case, the pre-construction location is regarded as a buildable location so that users can build based on the buildable location.

[0050] Step 205: Obtain the actual construction location of the video point to be built, which is entered by the user after the user builds the video point based on the available construction location.

[0051] It is understood that step 205 is described in the same way as step 104 in the first embodiment. For details, please refer to the description of step 102, which will not be repeated here.

[0052] Step 206: Obtain the distance between the buildable location and the actual build location.

[0053] When comparing the buildable location with the actual buildable location, the first step is to obtain the distance between the buildable location and the actual buildable location.

[0054] Step 207: Determine whether the interval distance is less than the third preset threshold. If yes, the actual construction location is determined to be reasonable. If no, the actual construction location is determined to be unreasonable.

[0055] Understandably, after obtaining the distance between the feasible construction location and the actual construction location, the distance is compared to see if it is less than a third preset threshold. If it is, the actual construction location is determined to be reasonable; otherwise, it is determined to be unreasonable. Specifically, the third preset threshold can be set according to actual needs, such as 10 meters, 20 meters, or 50 meters. This embodiment does not impose a specific limitation on this.

[0056] Step 208: Obtain the actual road segment to which the actual construction location belongs, and the number of existing video points corresponding to the actual road segment.

[0057] After assessing the feasibility of the actual construction location, the road segment colors of the actual road segment to which the actual construction location belongs need to be updated after construction is completed at the actual construction location.

[0058] For example, if there were 2 existing video points on the actual road segment before construction, the number of existing video points on the actual road segment will become 3 after the construction of the video points to be built. In this case, the road segment color needs to be updated according to the number of 3 existing video points.

[0059] Step 209: Based on the preset mapping relationship between the number of video points and the road segment color, determine the first road segment color corresponding to the number of built video points.

[0060] When updating the color of actual road segments, it is first necessary to determine the color of the first road segment corresponding to the number of video points based on the preset mapping relationship between the number of video points and the road segment color.

[0061] It is understandable that the preset mapping relationship between the number of video points and the road segment colors includes: When the number of video points is greater than or equal to the first preset threshold, the road segment is green; When the number of video points is greater than or equal to the second preset threshold but less than the first preset threshold, the road segment color is yellow; When the number of video points is less than the second preset threshold, the road segment is colored red; Both the first preset threshold and the second preset threshold are natural numbers, and the first preset threshold is greater than the second preset threshold.

[0062] Specifically, both the first preset threshold and the second preset threshold are natural numbers, which can be set as needed by those skilled in the art. For example, in this embodiment, the first preset threshold is set to 4 and the second preset threshold is set to 2.

[0063] Step 210: Update the color of the actual road segment based on the color of the first road segment.

[0064] After obtaining the color of the first road segment corresponding to the number of existing video points on the actual road segment, the road segment color of the actual road segment is updated based on the color of the first road segment.

[0065] For example, after construction at the actual location, the number of existing video points on the actual road segment changes from 1 to 2. With 1 video point, the road segment is red, and with 2 video points, the road segment is yellow. In this case, the color of the actual road segment needs to be updated from red to yellow.

[0066] The video point layout method in this embodiment first obtains the pre-construction location and pre-construction direction of the video point to be built, input by the user. Then, it obtains the construction results of points within a preset distance range of the pre-construction location in the pre-construction direction. Next, it determines the feasible construction location based on these results. Then, it obtains the actual construction location of the video point to be built, input by the user after construction based on the feasible location. Finally, it compares the feasible location with the actual construction location to determine whether the actual construction location is reasonable. This video point layout method rationally plans the construction of the video points before construction and judges the construction location after construction, avoiding uneven resource allocation in video surveillance and solving the technical problem of uneven resource allocation in existing video surveillance point layout methods.

[0067] The above is a second embodiment of a video point layout method provided by the present application. The following is an embodiment of a video point layout system provided by the present application.

[0068] Please see Figure 3 This is a structural schematic diagram of an embodiment of a video point layout system in this application.

[0069] The video point layout system in this embodiment includes: The first acquisition unit 301 is used to acquire the pre-construction location and pre-construction direction of the video point to be built, which are input by the user. The second acquisition unit 302 is used to acquire the construction results of points within a preset distance range in the pre-construction direction of the pre-construction location; Unit 303 is used to determine the feasible construction locations based on the site construction results; The third acquisition unit 304 is used to acquire the actual construction location of the video point to be built, which is input by the user after the user has built the video point to be built based on the available construction location. The comparison unit 305 is used to compare the constructible location with the actual construction location to obtain a judgment result on whether the actual construction location is reasonable.

[0070] Furthermore, the video location layout system also includes: The fourth acquisition unit is used to acquire the actual road segment to which the actual construction location belongs, and the number of existing video points corresponding to the actual road segment; The determining unit is used to determine the color of the first road segment corresponding to the number of video points based on the preset mapping relationship between the number of video points and the road segment color. The update unit allows users to update the actual road segment color based on the color of the first road segment.

[0071] Furthermore, the preset mapping relationship between the number of video points and road segment colors includes: When the number of video points is greater than or equal to the first preset threshold, the road segment is green; When the number of video points is greater than or equal to the second preset threshold but less than the first preset threshold, the road segment color is yellow; When the number of video points is less than the second preset threshold, the road segment is colored red; Both the first preset threshold and the second preset threshold are natural numbers, and the first preset threshold is greater than the second preset threshold.

[0072] Furthermore, the first acquisition unit 301 is specifically used to: acquire the pre-construction location input by the user after surveying the pre-construction road section. Preferably, the first acquisition unit 301 is specifically used to: send the road section to be constructed to the user based on the results of the existing video points in the current video point layout system; Obtain the pre-construction location input by the user after surveying the road section to be constructed.

[0073] Furthermore, based on the existing video point locations in the current video point layout system, the road sections to be constructed are sent to the user, specifically including: Obtain the established video points for each road segment in the current video point layout system; Based on the existing video points of each road segment, determine the current road segment color; The road segments currently colored red and yellow will be sent to the user as road segments awaiting construction.

[0074] Furthermore, based on the site construction results, suitable construction locations are determined, specifically including: When the site construction result indicates that there are existing video points within a preset distance range in the pre-construction direction of the pre-construction location, the construction location is determined based on the existing video point results in the video point layout system. When the site construction result shows that there are no existing video points within a preset distance range in the pre-construction direction of the pre-construction location, the pre-construction location will be regarded as a constructible location.

[0075] Furthermore, by comparing the feasible construction location with the actual construction location, a judgment is made on whether the actual construction location is reasonable, specifically including: Obtain the distance between the buildable location and the actual build location; Determine whether the interval distance is less than the third preset threshold. If it is, the actual construction location is determined to be reasonable; otherwise, the actual construction location is determined to be unreasonable.

[0076] The video point layout system in this embodiment first obtains the pre-construction location and pre-construction direction of the video point to be built, input by the user. Then, it obtains the construction results of points within a preset distance range of the pre-construction location in the pre-construction direction. Next, it determines the feasible construction location based on these results. Then, it obtains the actual construction location of the video point to be built, input by the user after construction based on the feasible location. Finally, it compares the feasible location with the actual construction location to determine whether the actual construction location is reasonable. This video point layout method rationally plans the video points before construction and judges their construction locations after construction, avoiding uneven resource allocation in video surveillance and solving the technical problem of uneven resource allocation in existing video surveillance point layout methods. This application also provides an embodiment of a video point layout device; please refer to [link / reference]. Figure 4 , Figure 4 This is a schematic diagram illustrating the structure of an embodiment of a video point layout device provided in this application. The video point layout device in this embodiment includes a processor 401 and a memory 402; the memory 401 stores program code and transmits the program code to the processor 402; the processor 402 executes the video point layout method of the aforementioned embodiment according to the instructions in the program code. Those skilled in the art will understand that embodiments of this application can be provided as methods, systems, or computer program products. Therefore, this application can take the form of a completely hardware embodiment, a completely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, this application can take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program code.

[0077] This application is described with reference to flowchart illustrations and / or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of this application. It will be understood that each block of the flowchart illustrations and / or block diagrams, and combinations of blocks in the flowchart illustrations and / or block diagrams, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, special-purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, generate instructions for implementing the flowchart... Figure 1 One or more processes and / or boxes Figure 1 A device that provides the functions specified in one or more boxes.

[0078] It should also be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0079] The above description is merely an embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this application should be included within the scope of the claims of this application.

Claims

1. A video point layout method, applied to a video point layout system, characterized in that, The method includes: Obtain the pre-construction location and pre-construction direction of the video points to be built, as input by the user; Obtain the construction results of points within a preset distance range in the pre-construction direction of the pre-construction location; Based on the construction results of the aforementioned sites, the feasible construction locations are determined, specifically including: When the point construction result indicates that there are already built video points within a preset distance range in the pre-construction direction of the pre-construction location, the constructable location is determined based on the already built video point results in the video point layout system. When the construction result of the point location is that there are no existing video points within a preset distance range in the pre-construction direction of the pre-construction location, the pre-construction location is taken as a constructable location; After the user constructs the video point to be constructed based on the available construction location, obtain the actual construction location of the video point to be constructed, which is then input by the user. By comparing the proposed construction location with the actual construction location, a judgment result is obtained on whether the actual construction location is reasonable.

2. The video point layout method according to claim 1, characterized in that, The method further includes: Obtain the actual road segment to which the actual construction location belongs, and the number of existing video points corresponding to the actual road segment; Based on the preset mapping relationship between the number of video points and the color of road segments, the color of the first road segment corresponding to the number of established video points is determined according to the number of established video points. Update the color of the actual road segment based on the color of the first road segment.

3. The video point layout method according to claim 2, characterized in that, The preset mapping relationship between the number of video points and the road segment colors includes: When the number of video points is greater than or equal to the first preset threshold, the road segment is green; When the number of video points is greater than or equal to the second preset threshold but less than the first preset threshold, the road segment color is yellow; When the number of video points is less than the second preset threshold, the road segment is colored red; Both the first preset threshold and the second preset threshold are natural numbers, and the first preset threshold is greater than the second preset threshold.

4. The video point layout method according to claim 1, characterized in that, The process of obtaining the pre-construction location of the video points to be constructed, as input by the user, specifically includes: Obtain the pre-construction location input by the user after surveying the pre-construction road section.

5. The video point layout method according to claim 1, characterized in that, The process of obtaining the pre-construction location of the video points to be constructed, as input by the user, specifically includes: Based on the existing video points in the current video point layout system, send the road section to be constructed to the user; Obtain the pre-construction location input by the user after surveying the road section to be constructed.

6. The video point layout method according to claim 5, characterized in that, The step of sending the road segment to be constructed to the user based on the existing video point locations in the current video point location layout system specifically includes: Obtain the established video points for each road segment in the current video point layout system; Based on the existing video points of each road segment, determine the current road segment color; The road segments currently colored red and yellow will be sent to the user as road segments awaiting construction.

7. The video point layout method according to claim 1, characterized in that, The step of comparing the feasible construction location with the actual construction location to determine whether the actual construction location is reasonable specifically includes: Obtain the interval distance between the constructable location and the actual construction location; Determine whether the interval distance is less than a third preset threshold. If yes, the actual construction location is determined to be reasonable; otherwise, the actual construction location is determined to be unreasonable.

8. A video point layout system, characterized in that, include: The first acquisition unit is used to acquire the pre-construction location and pre-construction direction of the video point to be built, as input by the user; The second acquisition unit is used to acquire the construction results of points within a preset distance range in the pre-construction direction of the pre-construction location; The determining unit is used to determine the constructable location based on the construction results of the points, specifically for: When the point construction result indicates that there are already built video points within a preset distance range in the pre-construction direction of the pre-construction location, the constructable location is determined based on the already built video point results in the video point layout system. When the construction result of the point location is that there are no existing video points within a preset distance range in the pre-construction direction of the pre-construction location, the pre-construction location is taken as a constructable location; The third acquisition unit is used to acquire the actual construction location of the video point to be built, which is input by the user after the user has built the video point to be built based on the available construction location. The comparison unit is used to compare the constructible location with the actual construction location to obtain a judgment result on whether the actual construction location is reasonable.

9. A video point layout device, characterized in that, The device includes a processor and a memory; The memory is used to store program code and transmit the program code to the processor; The processor is configured to execute the video point layout method as described in any one of claims 1 to 7 according to the instructions in the program code.

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