A method, device, computer equipment and medium for mobilizing police force

Abstract

The present application provides a method, device, computer equipment and medium for mobilizing police force, the method comprising: obtaining a target warning signal and a map; the target warning signal carries target warning location information; the map carries video resources and police resources; according to the target warning location information, searching the map for the video resources and the police resources within a preset range; updating the target warning location information according to the found video resources; mobilizing the police resources according to the updated target warning location information. According to the target warning signal, the video resources and police resources related to the target warning signal are found in the map, and the target warning location information is updated in real time according to the video resources, and the police force is mobilized according to the updated target warning location information, so that the police resources can rush to the location of the target warning signal as soon as possible, thereby improving the efficiency of the police in handling police situations.

Description

Technical Field

[0001] The present application relates to the computer field, and in particular, to a method, apparatus, computer equipment and medium for mobilizing police force. Background Art

[0002] With the advancement of science and technology, artificial intelligence, big data, and cloud computing have gradually matured and landed, and the demand for public security big data applications is also gradually increasing. The use of public security big data can provide convenience for police work and speed up the efficiency of tracking and solving cases.

[0003] In the existing technology, police work is basically carried out through manual investigation, which consumes a lot of manpower and material resources. The police cannot understand the work status in real time, resulting in delays in the mobilization of police forces, which in turn reduces the efficiency of tracking or solving cases. Summary of the invention

[0004] In view of this, the purpose of this application is to provide a method, device, computer equipment and medium for mobilizing police force, which are used to solve the problem of delay in mobilizing police force in the police work process in the prior art.

[0005] In a first aspect, an embodiment of the present application provides a method for mobilizing police force, which is applied to a command center server, including:

[0006] Obtaining a target warning signal and a map; the target warning signal carries target warning location information; the map carries video resources and police resources;

[0007] According to the target warning location information, searching the map for the video resources and the police resources within a preset range;

[0008] The target warning position information is updated according to the found video resources;

[0009] The police resources are mobilized according to the updated target warning position information.

[0010] Optionally, the method further includes:

[0011] The warning mark of the target warning signal is displayed on the map according to the updated target warning position information.

[0012] Optionally, the target warning signal carries a target object image; the video resource includes at least one image data; and updating the target warning position information according to the found video resource includes:

[0013] For each video data in the found video resources, determining whether there is a suspected object in the image data whose similarity with the target object image exceeds a preset similarity threshold;

[0014] If there is a suspected object in the image data whose similarity with the target object image exceeds a preset similarity threshold, the target warning position information is updated according to the position information of the image data.

[0015] Optionally, the method further includes:

[0016] If the found video resource includes multiple suspected objects, the updated target warning position information is prioritized according to the similarity between each suspected object and the target object image;

[0017] The police resources are mobilized according to the updated target warning position information, including:

[0018] The police resources are mobilized according to the priority of each updated target warning position information.

[0019] Optionally, the police resource includes a plurality of police forces; and mobilizing the police resource according to the updated target warning position information includes:

[0020] For each police force, based on the updated target warning position information and the current position information of the police force, the navigation information for the police force to go to the updated target warning position is determined, and the navigation information is sent to the user end of the police force.

[0021] Optionally, before obtaining the target warning signal, the following steps are further included:

[0022] Obtain candidate warning position information of multiple candidate warning signals;

[0023] According to the candidate warning position information of each candidate warning signal and the position information of the command center server, the candidate warning signal closest to the command center server is determined as the target warning signal.

[0024] In a second aspect, an embodiment of the present application provides a device for mobilizing police force, which is applied to a command center server, including:

[0025] An acquisition module, used to acquire a target warning signal and a map; the target warning signal carries target warning location information; the map carries video resources and police resources;

[0026] A search module, used for searching the video resources and the police resources within a preset range in the map according to the target warning location information;

[0027] An updating module, used for updating the target warning position information according to the found video resources;

[0028] The mobilization module is used to mobilize the police resources according to the updated target warning position information.

[0029] Optionally, the device further comprises:

[0030] A display module is used to display the identification of the target warning signal on a map according to the updated target warning position information.

[0031] In a third aspect, an embodiment of the present application provides a computer device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the steps of the above method when executing the computer program.

[0032] In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the steps of the above method are executed.

[0033] The method for mobilizing police force proposed in the embodiment of the present application first obtains a target warning signal and a map; the target warning signal carries target warning location information; the map carries video resources and police resources; then, based on the target warning location information, the map searches for the video resources and the police resources within a preset range; secondly, the target warning location information is updated based on the found video resources; finally, the police resources are mobilized based on the updated target warning location information.

[0034] The embodiment provided by the present application finds the video resources and police resources related to the target warning signal in the map according to the target warning signal, then updates the target warning location information in real time according to the video resources, and mobilizes the police force according to the updated target warning location information, so that the police resources can rush to the location of the target warning signal as quickly as possible, thereby improving the efficiency of the police in handling police situations.

[0035] In order to make the above-mentioned objects, features and advantages of the present application more obvious and easy to understand, preferred embodiments are specifically cited below and described in detail with reference to the attached drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0037] Figure 1A flowchart of a method for mobilizing police force provided in an embodiment of the present application;

[0038] Figure 2 A flowchart of a method for determining a target warning signal provided in an embodiment of the present application;

[0039] Figure 3 A schematic diagram of the structure of a device for mobilizing police force provided in an embodiment of the present application;

[0040] Figure 4 A schematic diagram of the structure of a computer device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0041] To make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme 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, rather than all of the embodiments. The components of the embodiments of the present application generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.

[0042] In the prior art, after receiving an alarm signal, the command center will search for police resources near the alarm signal according to the police resource allocation table, and mobilize all police resources to the location of the alarm signal. The real-time location of the alarm signal cannot be found, which may cause delays in the mobilization of police resources.

[0043] In order to avoid the above defects. The present application embodiment provides a method for mobilizing police force, such as Figure 1 As shown, the following steps are included:

[0044] S101, obtaining a target warning signal and a map; the target warning signal carries target warning location information; the map carries video resources and police resources;

[0045] S102, searching the map for the video resources and the police resources within a preset range according to the target warning location information;

[0046] S103, updating the target warning position information according to the found video resources;

[0047] S104: mobilizing the police resources according to the updated target warning position information.

[0048] In the above step S101, the target warning signal refers to a signal used to remind the police to work, and the target warning signal includes an early warning signal or an alarm signal. Among them, the early warning signal can be a signal issued when the Internet determines that there is a suspicious situation, for example, a suspected object with a high similarity to a specific person is determined in the monitoring video, or the Internet discovers a suspected specific behavior through monitoring network data. The alarm signal refers to a signal issued when it is determined that there is an abnormal situation, such as an alarm from the alarm person, or a specific person is determined based on the ID card information. The map refers to a map that displays geographic information and also displays video resources and police resources, wherein the geographic information refers to the location information and street information corresponding to the key places, that is, the corresponding logo will be displayed in the map according to the location of the landmark building in the actual environment. Video resources refer to video data obtained by video acquisition equipment, and the video acquisition equipment includes cameras, police law enforcement recorders, etc. Police resources refer to police personnel who can implement positioning, such as traffic police carrying law enforcement recorders, police in patrol cars on patrol, etc. Traffic police carrying law enforcement recorders can display the location of the traffic police in real time on the map through the positioning of the law enforcement recorders. The location of the traffic police can be displayed on the map with a preset mark, which can be a graphic, a picture, a police officer number, etc. When the preset mark is triggered on the map, the police force information corresponding to the preset mark will be displayed in the information display area of ​​the map. The police force information includes any one or more of the following information: affiliated unit, police officer number, name, etc. The police in the patrol car on patrol can display the location of the police in the patrol car in real time on the map through the positioning of the patrol car.

[0049] In a specific implementation, the command center server can execute subsequent steps S102 to S104 only after obtaining the target warning signal and map.

[0050] In the above step 102, after obtaining the target warning signal, not all work resources can be used to deal with this abnormal situation. It is also necessary to reserve a part of the police force resources to deal with other warning signals, or to manage the surrounding public security. Therefore, only a part of the police force can be drawn to deal with the abnormal situation corresponding to the target warning signal. In order to save work resources, video resources and police resources within a preset range of the target warning location information can be obtained. The preset range can be set manually, preferably, it can be a range of 500 meters.

[0051] In the above step S103, there may be information related to the target warning signal in the video resource. For example, if a specific person is moving quickly, an image of the specific person will exist in the video resource. The target warning position information is updated according to the information corresponding to the target warning signal in the video resource. The updated target warning position information is the position information of the most recent abnormal situation. The target warning position is updated in real time, which improves the timeliness of determining the position of the target warning signal.

[0052] In the above step 104, after determining the updated target warning position information, the police resources are mobilized in real time according to the updated target warning position information, so that the police can quickly go to the location where the warning signal is located, thereby improving the police's response speed, and can speed up the police's processing of abnormal situations corresponding to the target warning signal, thereby improving the police's processing efficiency. The mobilization of police resources can be to send work information to the police (police officers) to guide the police to participate in the work.

[0053] In the above four steps, according to the target warning signal, the video resources and police resources related to the target warning signal are found in the map, and then the target warning location information is updated in real time according to the video resources, and the police force is mobilized according to the updated target warning location information, so that the police resources can rush to the location of the target warning signal as soon as possible, thereby improving the efficiency of the police in handling police situations.

[0054] In order to facilitate work, the staff of the command center needs to know the location of the target warning signal in real time on the map. Therefore, in order for the staff to quickly and intuitively determine the location of the target warning signal, this solution also includes:

[0055] Step 104: displaying a warning mark of the target warning signal on a map according to the updated target warning position information.

[0056] In the above step 104, the warning mark is a pre-set mark, and the warning mark can be a graphic, text, image, etc.

[0057] In the specific implementation, the warning sign of the warning signal is displayed at the position corresponding to the target warning position information, and the warning sign changes continuously according to the changes in the updated target warning position, so that the position of the warning sign in the map can be moved according to the warning signal, so that the staff can more intuitively understand the real-time position of the warning signal, so that the command center server can make real-time adjustments to the mobilization of police resources, so that police resources can quickly go to the location of the warning signal, thereby improving the efficiency of handling police situations.

[0058] If the target warning signal carries a target object image, and the target object image is the image of a specific person that the police need to find, when searching for an object similar to the image of the specific person according to the video data corresponding to each video acquisition device in the video resource, there may be multiple suspected objects. In order to ensure the accuracy of handling the police situation and reduce the failure of tracking the specific person, it is necessary to deploy police forces at the locations where multiple specific persons appear. Therefore, step S103 includes:

[0059] Step 1031, for each image data in the found video resource, determining whether there is a suspected object in the image data whose similarity with the target object image exceeds a preset similarity threshold;

[0060] Step 1032: If there is a suspected object in the image data whose similarity with the target object image exceeds a preset similarity threshold, the target warning position information is updated according to the position information of the image data.

[0061] In the above steps 1031 and 1032, the preset similarity threshold is artificially defined. If the similarity between the image of the suspected object and the image of the target object exceeds the preset similarity threshold, since the picture captured in the video data and the image of the target object are different in shooting angle, light and other conditions, it cannot be 100% certain that the suspected object is the target object. In order to reduce omissions and the inability to determine the location of a specific person, the image in the video data whose similarity exceeds the preset similarity threshold will be determined as the suspected object.

[0062] In a specific implementation, in the video resources found, for each video data, an image similarity algorithm is used to search in the video data whether there is a suspected object whose similarity with the target object image exceeds a preset similarity threshold. If there is a suspected object, it means that the target object appears near the video acquisition device of the video data, and the position corresponding to the video acquisition device is determined as the position of the new target warning signal. If there is no suspected object whose similarity exceeds the preset similarity threshold, it means that the target object may not have appeared near the video acquisition device corresponding to the video data.

[0063] Because there may be multiple suspected objects identified through video resources, in order to reduce the departure of the target object, the command center will mobilize police forces to the locations of all suspected objects. However, if the allocation of police resources is unreasonable, it may also cause the target object to leave. Therefore, this plan also includes:

[0064] Step 105: If the found video resource includes multiple suspected objects, the updated target warning position information is prioritized according to the similarity between each suspected object and the target object image.

[0065] In the above step 105, the greater the similarity between the suspected object and the target object image, the greater the possibility that the suspected object is the target object. Therefore, according to the similarity corresponding to each suspected object, the target warning position information of the suspected object can be prioritized. The greater the similarity corresponding to the suspected object, the higher the priority corresponding to the target warning position information of the suspected object; the smaller the similarity corresponding to the suspected object, the lower the priority corresponding to the target warning position information of the suspected object.

[0066] In order to reduce the departure of the target object, it is necessary to allocate corresponding police force to each target warning position. When the priority of the target warning position information is high, it means that the suspected object at the target warning position is very likely to be the target object. The more police force there is, the lower the possibility of the target object leaving. Therefore, step S104 includes:

[0067] Step 1041, mobilizing the police resources according to the priority of each updated target warning position information.

[0068] In the above step 1041, more police resources are allocated to target warning positions with higher priorities, and fewer police resources are allocated to target warning positions with lower priorities. In this way, all suspected objects will be tracked by police, and those with the highest suspicion will be tracked by more police. Allocating police resources in this way can reduce omissions, check all suspected objects, and focus on checking suspected objects with higher priorities. When a suspected object is determined to be a target object, more police force can reduce the possibility of the target object leaving.

[0069] The police force resources are composed of multiple police forces (police officers). During the work process, each police force needs to go to the target warning location as quickly as possible, so an accurate route is essential. Step S104 includes:

[0070] Step 1042, for each police force, based on the updated target warning location information and the current location information of the police force, determine the navigation information of the police force to the updated target warning location, and send the navigation information to the user end of the police force.

[0071] In the above step 1042, the precise route refers to navigation information. Navigation requires a starting position and a destination. Therefore, for each police force, the current location information of the police force can be determined as the starting position, and the updated target warning location information can be determined as the destination. Then, navigation information is generated based on the starting position and the destination. The navigation information can plan the most time-saving route so that the police force can reach the target warning location as soon as possible, thereby improving the efficiency of handling police situations.

[0072] Sometimes there may be multiple alarm signals in an area, but a command center can only handle one alarm. If multiple alarms are handled at the same time, it will cause delays in the alarm and even unreasonable allocation of police force. Therefore, when multiple alarms occur, it is necessary to screen them and only handle the selected one. Figure 2 As shown, this program includes:

[0073] S106, obtaining candidate warning position information of multiple candidate warning signals;

[0074] S107: According to the candidate warning position information of each candidate warning signal and the position information of the command center server, determine the candidate warning signal closest to the command center server as the target warning signal.

[0075] In the above step S106, the candidate warning signal refers to a signal used to remind the police to work, and the target warning signal includes an early warning signal or an alarm signal. The candidate warning location information refers to the location information corresponding to the candidate warning signal.

[0076] In the above step S107, when there are multiple candidate warning signals, it is necessary to determine a candidate warning signal that is closest to the location of the command center server as the target warning signal based on the candidate warning location information of each candidate warning signal. The determined target warning signal is closest to the location of the command center server. If the mobilized police force cannot meet the alarm situation corresponding to the target warning signal, more police resources can be mobilized from the command center for support, which speeds up the efficiency of handling the alarm situation. The support of more police resources also reduces the situation where the target object leaves.

[0077] The present application embodiment provides a device for mobilizing police force, such as Figure 3 As shown, it is applied to the command center server and includes:

[0078] The acquisition module 301 is used to acquire a target warning signal and a map; the target warning signal carries target warning location information; the map carries video resources and police resources;

[0079] A search module 302, configured to search the map for the video resources and the police resources within a preset range according to the target warning location information;

[0080] An updating module 303 is used to update the target warning position information according to the found video resources;

[0081] The mobilization module 304 is used to mobilize the police resources according to the updated target warning position information.

[0082] Optionally, the device further comprises:

[0083] A display module is used to display the identification of the target warning signal on a map according to the updated target warning position information.

[0084] Optionally, the update module 303 includes:

[0085] For each video data in the found video resources, determining whether there is a suspected object in the image data whose similarity with the target object image exceeds a preset similarity threshold;

[0086] If there is a suspected object in the image data whose similarity with the target object image exceeds a preset similarity threshold, the target warning position information is updated according to the position information of the image data.

[0087] Optionally, the device further comprises:

[0088] A sorting module, for prioritizing the updated target warning position information according to the similarity between each suspected object and the target object image if the found video resource includes multiple suspected objects;

[0089] The mobilization module 304 includes:

[0090] The mobilization unit is used to mobilize the police resources according to the priority of each updated target warning position information.

[0091] Optionally, the mobilization module 304 includes:

[0092] The navigation unit is used to determine the navigation information of each police force to the updated target warning position according to the updated target warning position information and the current position information of the police force, and send the navigation information to the user end of the police force.

[0093] Optionally, the device further includes:

[0094] A post-selected warning signal acquisition module is used to obtain candidate warning position information of multiple candidate warning signals;

[0095] The determination module is used to determine the candidate warning signal closest to the command center server as the target warning signal according to the candidate warning location information of each candidate warning signal and the location information of the command center server.

[0096] Corresponds to Figure 1 The method for mobilizing police force in the present application embodiment also provides a computer device 400, such as Figure 4As shown, the device includes a memory 401, a processor 402, and a computer program stored in the memory 401 and executable on the processor 402, wherein the method for mobilizing police force is implemented when the processor 402 executes the computer program.

[0097] Specifically, the above-mentioned memory 401 and processor 402 can be general-purpose memories and processors, which are not specifically limited here. When the processor 402 runs the computer program stored in the memory 401, it can execute the above-mentioned method of mobilizing police force, thereby solving the problem of delay in mobilizing police force in the work process of the police in the prior art.

[0098] Corresponds to Figure 1 The method of mobilizing police force in the embodiment of the present application also provides a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the steps of the above-mentioned method of mobilizing police force are executed.

[0099] Specifically, the storage medium can be a general storage medium, such as a mobile disk, a hard disk, etc. When the computer program on the storage medium is run, the above-mentioned method of mobilizing police force can be executed, which solves the problem of delay in mobilizing police force in the police work process in the prior art. The present application finds the video resources and police force resources related to the target warning signal in the map according to the target warning signal, and then updates the target warning location information in real time according to the video resources, and mobilizes police force according to the updated target warning location information, so that police force resources can rush to the location of the target warning signal as soon as possible, thereby improving the efficiency of the police in handling police situations.

[0100] In the embodiments provided in the present application, it should be understood that the disclosed methods and devices can be implemented in other ways. The device embodiments described above are merely schematic. For example, the division of the units is only a logical function division. There may be other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some communication interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms.

[0101] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0102] In addition, each functional unit in the embodiments provided in the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.

[0103] If the functions are implemented in the form of software functional units and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present application, or the part that contributes to the prior art or the part of the technical solution, can be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the methods described in each embodiment of the present application. The aforementioned storage medium includes: various media that can store program codes, such as a USB flash drive, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk.

[0104] It should be noted that similar numbers and letters represent similar items in the following figures. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description and are not to be understood as indicating or implying relative importance.

[0105] Finally, it should be noted that the above-described embodiments are only specific implementation methods of the present application, which are used to illustrate the technical solutions of the present application, rather than to limit them. The protection scope of the present application is not limited thereto. Although the present application is described in detail with reference to the above-mentioned embodiments, ordinary technicians in the field should understand that any technician familiar with the technical field can still modify the technical solutions recorded in the above-mentioned embodiments within the technical scope disclosed in the present application, or can easily think of changes, or make equivalent replacements for some of the technical features therein; and these modifications, changes or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application. They should all be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A method for mobilizing police force, characterized in that: Applied to the command center server, including: Obtaining a target warning signal and a map; the target warning signal carries target warning location information; the map carries video resources and police resources; According to the target warning location information, searching the map for the video resources and the police resources within a preset range; The target warning position information is updated according to the found video resources; The police resources are mobilized according to the updated target warning position information.

2. The method according to claim 1, characterized in that The method further comprises: The warning mark of the target warning signal is displayed on the map according to the updated target warning position information.

3. The method according to claim 1, characterized in that The target warning signal carries a target object image; the video resource includes at least one image data; and updating the target warning position information according to the found video resource includes: For each video data in the found video resources, determining whether there is a suspected object in the image data whose similarity with the target object image exceeds a preset similarity threshold; If there is a suspected object in the image data whose similarity with the target object image exceeds a preset similarity threshold, the target warning position information is updated according to the position information of the image data.

4. The method according to claim 3, characterized in that The method further comprises: If the found video resource includes multiple suspected objects, the updated target warning position information is prioritized according to the similarity between each suspected object and the target object image; The police resources are mobilized according to the updated target warning position information, including: The police resources are mobilized according to the priority of each updated target warning position information.

5. The method according to claim 1, characterized in that The police force resources include a plurality of police forces; and mobilizing the police force resources according to the updated target warning position information includes: For each police force, based on the updated target warning position information and the current position information of the police force, the navigation information for the police force to go to the updated target warning position is determined, and the navigation information is sent to the user end of the police force.

6. The method according to claim 1, characterized in that Before obtaining the target warning signal, it also includes: Obtain candidate warning position information of multiple candidate warning signals; According to the candidate warning position information of each candidate warning signal and the position information of the command center server, the candidate warning signal closest to the command center server is determined as the target warning signal.

7. A device for mobilizing police force, characterized in that: Applied to the command center server, including: An acquisition module is used to acquire a target warning signal and a map; the target warning signal carries target warning location information; the map carries video resources and police resources; A search module, used for searching the video resources and the police resources within a preset range in the map according to the target warning location information; An updating module, used for updating the target warning position information according to the found video resources; The mobilization module is used to mobilize the police resources according to the updated target warning position information.

8. The device according to claim 7, characterized in that The device also includes: A display module is used to display the identification of the target warning signal on a map according to the updated target warning position information.

9. A computer device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that: When the processor executes the computer program, the steps of the method according to any one of claims 1 to 6 are implemented.

10. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps of the method according to any one of claims 1 to 6 are executed.

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