CN111695069A - Police service resource visualization method, system, device and storage medium - Google Patents
Police service resource visualization method, system, device and storage medium Download PDFInfo
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Abstract
The invention discloses a method, a system, a device and a storage medium for visualizing police service resources, wherein the method comprises the following steps: acquiring police service resource information; determining the coordinates of the police resources on the live-action 3D GIS map, and selecting corresponding police resource icons on the live-action 3D GIS map; marking or updating a corresponding police service resource icon at the coordinate position of the police service resource on the real-scene 3D GIS map according to the police service resource number information; and associating the police service resource icon with the police service field information of the police service resource according to the mapping linked list. According to the invention, through the live-action 3D GIS map fused with the 3D model and the real-time video stream, the police officer can browse and watch the scene situation of the current police scene in an on-site manner by 360 degrees without dead angles, an immersive live-action 3D browsing and watching experience is provided, the immersive live-action 3D browsing and watching experience of the police officer is facilitated, the immersive live-action 3D browsing of the current police scene information is facilitated, and the police-taking efficiency is facilitated to be improved.
Description
Technical Field
The invention relates to the technical field of police service resource monitoring, in particular to a method, a system, a device and a storage medium for visualizing police service resources.
Background
Police resources are manpower and material resources used by police for regional safety precaution, and modern public security police combat practices show that correct, timely and efficient police combat commands are important factors for powerfully fighting illegal crimes, effectively controlling social security and maintaining social stability. The important police operation actions are not organized and implemented by the police command center, and the police operation actions and the police operation command center have inseparable relation. With the rapid development of police affair science and technology and the continuous update of modern police equipment, the dependence degree of each heavy police affair activity on a police affair command center is not only higher and higher, but also higher and higher requirements are provided for the construction of the police affair operation command center. However, the existing police service resource system can only realize the positioning of police service resources, and lacks a large amount of police service field information, so that the police service field information is not transmitted in time, and the police service command efficiency is reduced.
Disclosure of Invention
In view of the above, the present invention provides a method, a system, a device and a storage medium for visualizing police affair resources, so as to improve police affair command efficiency.
The first technical scheme adopted by the invention is as follows:
a police service resource visualization method comprises the following steps:
acquiring police service resource information, wherein the police service resource information comprises police service resource position information, police service resource category information, police service resource number information and police service field information;
determining the coordinates of the police resources on the real-scene 3D GIS map according to the position information of the police resources, and selecting corresponding police resource icons on the real-scene 3D GIS map according to the type information of the police resources;
marking or updating a corresponding police service resource icon at the coordinate position of the police service resource on the real-scene 3D GIS map according to the police service resource number information;
the police service resource icon is associated with the police service field information of the police service resource according to the mapping linked list;
the live-action 3D GIS map comprises a three-dimensional model of the position of the police service resource and a real-time video stream.
Further, the method also comprises the following steps:
acquiring link request information, wherein the link request information comprises network address information, authentication information and safety information of a link target;
confirming the authentication information and establishing a link according to the network address information;
the authentication information is used for link authentication, and the safety information is used for communication authentication after link establishment.
Further, the acquiring police service resource information specifically includes:
periodically receiving police service resource information, wherein the police service resource information is periodically transmitted by a police service device; determining that the police service resource information is not received after the set time is exceeded, and sending a police service resource request to acquire the police service resource information;
or
Periodically sending a police service resource request to acquire police service resource information; and determining that the police resource information is not received within the set time after the police resource request is sent out, and sending the police resource request again to acquire the police resource information.
Further, the associating the police service resource icon with the police service site information of the police service resource specifically includes:
generating corresponding storage position information according to the police service resource number information;
updating a mapping linked list, wherein the mapping linked list stores label information of the police service resource icons, police service resource number information and storage position information of the police service resources;
storing the police service site information of the police service resources to a specified storage position according to the storage position information of the police service resources in the mapping linked list;
and associating the police service resource icon with the storage position information of the corresponding police service resource according to the label information of the police service resource icon in the mapping linked list.
Further, the categories of the police resources include: police car, policeman, removal police affair terminal, video monitoring equipment and unmanned aerial vehicle equipment.
Further, the police service resource position information is obtained by at least one of a GPS positioning system, a Beidou positioning system, a Galileo positioning system or a Granass positioning system.
Further, the police scene information includes: smoke concentration and type information, temperature information, executive task information and three-dimensional live-action information.
The second technical scheme adopted by the invention is as follows:
a police resource visualization system comprising:
the system comprises an acquisition module, a processing module and a processing module, wherein the acquisition module is used for acquiring police service resource information, and the police service resource information comprises police service resource position information, police service resource category information, police service resource number information and police service field information;
the marking module is used for determining the coordinates of the police resources on the real-scene 3D GIS map according to the position information of the police resources, selecting corresponding police resource icons on the real-scene 3D GIS map according to the police resource category information, and marking or updating the corresponding police resource icons on the coordinate positions of the police resources on the real-scene 3D GIS map according to the police resource number information;
the correlation module is used for correlating the police service resource icon with the police service field information of the police service resource according to the mapping linked list;
the live-action 3D GIS map comprises a three-dimensional model of the position of the police service resource and a real-time video stream.
The third technical scheme adopted by the invention is as follows:
a police resource visualization device comprising:
the police equipment is used for acquiring police scene information and police resource position information;
the control center is used for determining the coordinates of the police resources on the real-scene 3D GIS map according to the position information of the police resources, selecting corresponding police resource icons on the real-scene 3D GIS map according to the police resource category information, marking or updating the corresponding police resource icons on the coordinate positions of the police resources on the real-scene 3D GIS map according to the police resource number information, and associating the police resource icons with the police field information of the police resources according to a mapping linked list;
the live-action 3D GIS map is used for displaying the police service resource information;
the live-action 3D GIS map comprises a three-dimensional model of the position of the police service resource and a real-time video stream.
The fourth technical scheme adopted by the invention is as follows:
a computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out a method of visualizing a police resource as set forth.
Compared with the prior art, the real-scene 3D GIS map fused with the 3D model and the real-time video stream enables the police officers to view the scene situation of the current police officer scene in an on-site manner at 360 degrees without dead angles, provides an immersive real-scene 3D viewing experience, facilitates the police officers to view the current police officer scene information in an immersive real-scene 3D manner, and facilitates the police officer scene information and the police affair resources to be labeled in an associated manner on the real-scene 3D GIS map, so that the police efficiency is improved.
Drawings
Fig. 1 is a block diagram illustrating steps of a method for visualizing police resources according to an embodiment of the present invention;
fig. 2 is a device block diagram of a police resource visualization device according to an embodiment of the present invention.
Detailed Description
The conception, the specific structure and the technical effects of the present invention will be clearly and completely described in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the schemes and the effects of the present invention.
The embodiment of the invention provides a police service resource visualization method, which comprises the following steps with reference to fig. 1:
s1, acquiring police service resource information, wherein the police service resource information comprises police service resource position information, police service resource category information, police service resource number information and police service site information;
s2, determining the coordinates of the police resources on the live-action 3D GIS map according to the position information of the police resources, and selecting corresponding police resource icons on the live-action 3D GIS map according to the police resource category information;
s3, marking or updating a corresponding police service resource icon at the coordinate position of the police service resource on the live-action 3D GIS map according to the police service resource number information;
s4, associating the police service resource icon with the police service site information of the police service resource according to the mapping linked list;
the live-action 3D GIS map comprises a three-dimensional model of the position of the police service resource and a real-time video stream.
Specifically, the police resource information is information sent by the police equipment to the control center for displaying on the live-action 3D GIS map. The position information and the field information of the police affairs resource are acquired by the police affairs equipment; the police service resource category information is set information on the police service equipment and needs to be set manually; the police service resource number information is the only number information of the police service equipment and is determined when the police service equipment leaves a factory.
The real-scene 3D GIS map comprises a 3D real scene and a GIS map, the GIS map adopts a high-precision police GIS map, the 3D real scene is a video or high-definition map applied to a 3D environment (namely a 3D model), and the real-scene 3D GIS map fuses real-time video information to the GIS map.
The police service resource icon is used for displaying the category of the police service resource on the live-action 3D GIS map, and different icons correspond to different categories of police service resources, so that the police service decision command can quickly judge the general situation and timely make a coping strategy.
The mapping linked list stores a list of corresponding information of the police equipment and the live-action 3D GIS map; after receiving the police service resource information, the control center searches the mapping linked list to find the corresponding icon on the live-action 3D GIS map, and then updates the specific icon. The mapping linked list stores police service resource number information, network address information of the police service equipment, police service resource category information, safety information of the police service resource, position information of the police service resource, product model information of the police service equipment and storage position information of the police service resource information.
Further as an optional implementation, the method further comprises the following steps:
acquiring link request information, wherein the link request information comprises network address information, authentication information and safety information of a link target;
confirming the authentication information and establishing a link according to the network address information;
the authentication information is used for link authentication, and the safety information is used for communication authentication after link establishment.
Specifically, when the police equipment is linked with the control center, verification is needed, and the link request information is used for verification and link; the network address information is stored with the network position of the police equipment and is used for the control center to establish a communication channel with the police equipment; the authentication information is used for link authentication, and the interference of external equipment to the control center can be prevented by adding an authentication link; the safety information is used for identifying the identity of the user of the police equipment, and can be designated voice, designated video, designated action and the like.
The method comprises the following steps that the police equipment and a control center need to be synchronized while being linked, and the synchronization step comprises the following steps:
the control center sets a transmission channel of the police service resource information according to the mapping linked list; the control center sends a request for receiving police service resource information to the police service equipment through the transmission channel; the police equipment checks the police resource information receiving request sent by the control platform, sends a receiving receipt to the control platform and sends header data of the police resource information; the control platform receives the police resource information header data sent by the police equipment, sends a receipt to the police equipment, and analyzes the header data information to synchronize the time of the control platform and the police equipment, the data formats are consistent, the data packet receiving and sending control modes are consistent, and the header data information comprises timestamp information, rate control information, data format information and data verification mode information; the control platform sends data consistency information to the police equipment and sends a data receiving request; and the police service equipment sends the police service resource information data according to the set format and rate.
Further as an optional implementation manner, the acquiring the police service resource information specifically includes:
periodically receiving police service resource information, wherein the police service resource information is periodically transmitted by a police service device; determining that the police service resource information is not received after the set time is exceeded, and sending a police service resource request to acquire the police service resource information;
or
Periodically sending a police service resource request to acquire police service resource information; and determining that the police resource information is not received within the set time after the police resource request is sent out, and sending the police resource request again to acquire the police resource information.
Specifically, the control center can obtain the police service resource information in two ways, namely, a receiving mode and a sending mode.
In the receiving mode, the police equipment is set to periodically send information to the control center, and the control center can periodically receive the police resource information sent by the police equipment and update the live-action 3DGIS map according to the periodically received police resource information. And under the condition that the police service resource information is not received in two continuous receiving periods, the control center sends a police service resource information request to the police service equipment.
In the sending mode, the control center periodically sends the police service resource information request, and the police service resource request is sent again when the police service resource information is not received in the half period of sending the police service resource request.
And if the control center does not receive the police service resource information after exceeding the set request times, the control center automatically marks the appointed police service equipment as abnormal equipment.
As a further optional implementation manner, step S4 in fig. 1 associates the police service resource icon with the police service field information of the police service resource according to the mapping table, which specifically includes:
s41, generating corresponding storage position information according to the police service resource number information;
s42, updating a mapping linked list, wherein the mapping linked list stores label information of the police service resource icon, police service resource number information and police service resource storage position information;
s43, storing the police service site information of the police service resources to a specified storage position according to the storage position information of the police service resources in the mapping linked list;
and S44, associating the police service resource icon with the storage position information of the corresponding police service resource according to the label information of the police service resource icon in the mapping linked list.
Specifically, the live-action 3D GIS map may be loaded with the specific information of the police resource from the control center when the corresponding police resource icon is clicked.
The control center generates a storage area corresponding to each police service device and used for storing the uploaded police service resource information, and the corresponding information of the police service devices and the storage areas is stored in the mapping linked list.
After receiving the police service resource information, the control center can confirm the number of the police service equipment according to the police service resource number information, and therefore the corresponding storage area is found. And if the police equipment does not have the corresponding storage position information, generating new storage position information, and storing the new storage position information and the number of the corresponding police equipment into the mapping list. The control center stores the received police service resource information into a corresponding storage area, and the police service resource information can be acquired in real time when the real-scene 3D GIS map needs to be called.
Further as an optional implementation manner, the category of the police service resource includes: police car, policeman, removal police affair terminal, video monitoring equipment and unmanned aerial vehicle equipment.
Specifically, through various types of police affair resources, more specific field information can be mastered, and the management effect of police affair resource management is improved.
In a further alternative embodiment, the police resource location information is obtained by at least one of a GPS positioning system, a beidou positioning system, a galileo positioning system or a grassroots positioning system.
Specifically, positioning is performed through a plurality of positioning systems, so that the robustness of system positioning can be improved, and the positioning error caused by single system fault can be reduced.
As a further optional implementation manner, the police scene information includes: smoke concentration and type information, temperature information, executive task information and three-dimensional live-action information.
Specifically, the smoke concentration and type information is acquired by a smoke detector and is used for acquiring the toxicity of smoke on site.
The temperature information is acquired through the temperature sensor and is used for acquiring the temperature of the site.
And the execution task information is obtained by inputting through the police equipment and is used for displaying the preset plan on the live-action 3D GIS map.
The three-dimensional image information is a three-dimensional image acquired by the police equipment, and by analyzing the three-dimensional image, detailed information in the three-dimensional image, such as information of flame, blood, instruments and the like, can be extracted for display, and the display mode can be displayed in a stroke mode or a character mode.
The embodiment of the invention also provides a police service resource visualization system, which comprises:
the system comprises an acquisition module, a processing module and a processing module, wherein the acquisition module is used for acquiring police service resource information, and the police service resource information comprises police service resource position information, police service resource category information, police service resource number information and police service field information;
the marking module is used for determining the coordinates of the police resources on the real-scene 3D GIS map according to the position information of the police resources, selecting corresponding police resource icons on the real-scene 3D GIS map according to the police resource category information, and marking or updating the corresponding police resource icons on the coordinate positions of the police resources on the real-scene 3D GIS map according to the police resource number information;
the correlation module is used for correlating the police service resource icon with the police service field information of the police service resource according to the mapping linked list;
the live-action 3D GIS map comprises a three-dimensional model of the position of the police service resource and a real-time video stream.
In particular, the data processing flows performed by the layers, modules, units, and/or platforms included in the systems may be performed in any suitable order unless otherwise indicated herein or otherwise clearly contradicted by context. The data processing flows correspondingly performed by the layers, modules, units and/or platforms included in the system of embodiments of the invention may be performed under the control of one or more computer systems configured with executable instructions, and may be implemented as code (e.g., executable instructions, one or more computer programs, or one or more applications) collectively executed on one or more processors, by hardware, or a combination thereof. The computer program includes a plurality of instructions executable by one or more processors.
An embodiment of the present invention further provides a police service resource visualization device, referring to fig. 2, including:
the police equipment 201 is used for acquiring police scene information and police resource position information;
the control center 202 is used for positioning the coordinates of the police resources on the realistic 3D GIS map 203 according to the position information of the police resources, selecting corresponding police resource icons on the realistic 3D GIS map 203 according to the type information of the police resources, marking or updating the corresponding police resource icons at the coordinate positions of the police resources on the realistic 3D GIS map 203 according to the serial number information of the police resources, and associating the police resource icons with the police site information of the police resources according to a mapping linked list;
the live-action 3D GIS map 203 is used for displaying the police service resource information;
the live-action 3D GIS map 203 comprises a three-dimensional model of the position of the police resource and a real-time video stream.
Specifically, the police equipment 201 is loaded with a GPS signal receiver, a smoke detector, a temperature sensor, a camera, and other collection devices, and is used to collect environmental information of the site where the police equipment 201 is located.
The control center 202 is a server of the police equipment 201, and is configured to receive the police resource information sent by the police equipment 201, and update the real-scene 3D GIS map 203 according to the police resource information, so as to achieve a real-time display effect.
The live-action 3D GIS map 203 is a map software developed based on a three-dimensional geographic information system, adds a corresponding police service resource icon on the basis that the three-dimensional geographic information system displays a static three-dimensional image, and fuses three-dimensional image information acquired by a police service device with a three-dimensional image of the three-dimensional geographic information system to obtain a dynamic three-dimensional image, namely the live-action 3DGIS map 203.
The contents in the above method embodiments are all applicable to the present apparatus embodiment, the functions specifically implemented by the present apparatus embodiment are the same as those in the above method embodiments, and the advantageous effects achieved by the present apparatus embodiment are also the same as those achieved by the above method embodiments.
An embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the method for visualizing the police resources.
In particular, the computer storage medium has stored therein processor-executable instructions, which when executed by a processor, are configured to perform the steps of the method for processing mutual information according to any one of the above-mentioned method embodiments. For the storage medium, it may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device. It can be seen that the contents in the foregoing method embodiments are all applicable to this storage medium embodiment, the functions specifically implemented by this storage medium embodiment are the same as those in the foregoing method embodiments, and the advantageous effects achieved by this storage medium embodiment are also the same as those achieved by the foregoing method embodiments.
It should be appreciated that the layers, modules, units, platforms, and/or the like included in an embodiment system of the invention may be implemented or embodied by computer hardware, a combination of hardware and software, or by computer instructions stored in a non-transitory computer readable memory. The methods may be implemented in a computer program using standard programming techniques, including a non-transitory computer-readable storage medium configured with the computer program, where the storage medium so configured causes a computer to operate in a specific and predefined manner, according to the methods and figures described in the detailed description. Each program may be implemented in a high level procedural or object oriented programming language to communicate with a computer system. However, the program(s) can be implemented in assembly or machine language, if desired. In any case, the language may be a compiled or interpreted language. Furthermore, the program can be run on a programmed application specific integrated circuit for this purpose.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiment, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention as long as the technical effects of the present invention are achieved by the same means. The invention is capable of other modifications and variations in its technical solution and/or its implementation, within the scope of protection of the invention.
Claims (10)
1. A police service resource visualization method is characterized by comprising the following steps:
acquiring police service resource information, wherein the police service resource information comprises police service resource position information, police service resource category information, police service resource number information and police service field information;
determining the coordinates of the police resources on the real-scene 3D GIS map according to the position information of the police resources, and selecting corresponding police resource icons on the real-scene 3D GIS map according to the type information of the police resources;
marking or updating a corresponding police service resource icon at the coordinate position of the police service resource on the real-scene 3D GIS map according to the police service resource number information;
the police service resource icon is associated with the police service field information of the police service resource according to the mapping linked list;
the live-action 3D GIS map comprises a three-dimensional model of the position of the police service resource and a real-time video stream.
2. A method for visualizing police resources as in claim 1 further comprising the steps of:
acquiring link request information, wherein the link request information comprises network address information, authentication information and safety information of a link target;
confirming the authentication information and establishing a link according to the network address information;
the authentication information is used for link authentication, and the safety information is used for communication authentication after link establishment.
3. A method as claimed in claim 1, wherein the acquiring police resource information specifically includes:
periodically receiving police service resource information, wherein the police service resource information is periodically transmitted by a police service device; determining that the police service resource information is not received after the set time is exceeded, and sending a police service resource request to acquire the police service resource information; or
Periodically sending a police service resource request to acquire police service resource information; and determining that the police resource information is not received within the set time after the police resource request is sent out, and sending the police resource request again to acquire the police resource information.
4. The method for visualizing police service resources according to claim 1, wherein the associating the police service resource icon with the police service scene information of the police service resources specifically comprises:
generating corresponding storage position information according to the police service resource number information;
updating a mapping linked list, wherein the mapping linked list stores label information of the police service resource icons, police service resource number information and storage position information of the police service resources;
storing the police service site information of the police service resources to a specified storage position according to the storage position information of the police service resources in the mapping linked list;
and associating the police service resource icon with the storage position information of the corresponding police service resource according to the label information of the police service resource icon in the mapping linked list.
5. A method as claimed in claim 1, wherein the categories of the police resources comprise: police car, policeman, removal police affair terminal, video monitoring equipment and unmanned aerial vehicle equipment.
6. A method as claimed in claim 1, wherein the police resource location information is obtained from at least one of a GPS positioning system, a beidou positioning system, a galileo positioning system or a grassroots positioning system.
7. A method as claimed in claim 1, wherein the police scene information comprises: smoke concentration and type information, temperature information, executive task information and three-dimensional live-action information.
8. A police resource visualization system, comprising:
the system comprises an acquisition module, a processing module and a processing module, wherein the acquisition module is used for acquiring police service resource information, and the police service resource information comprises police service resource position information, police service resource category information, police service resource number information and police service field information;
the marking module is used for determining the coordinates of the police resources on the real-scene 3D GIS map according to the position information of the police resources, selecting corresponding police resource icons on the real-scene 3D GIS map according to the police resource category information, and marking or updating the corresponding police resource icons on the coordinate positions of the police resources on the real-scene 3D GIS map according to the police resource number information;
the correlation module is used for correlating the police service resource icon with the police service field information of the police service resource according to the mapping linked list;
the live-action 3D GIS map comprises a three-dimensional model of the position of the police service resource and a real-time video stream.
9. A police resource visualization device, comprising:
the police equipment is used for acquiring police scene information and police resource position information;
the control center is used for determining the coordinates of the police resources on the real-scene 3D GIS map according to the position information of the police resources, selecting corresponding police resource icons on the real-scene 3D GIS map according to the police resource category information, marking or updating the corresponding police resource icons on the coordinate positions of the police resources on the real-scene 3D GIS map according to the police resource number information, and associating the police resource icons with the police field information of the police resources according to a mapping linked list;
the live-action 3D GIS map is used for displaying the police service resource information;
the live-action 3D GIS map comprises a three-dimensional model of the position of the police service resource and a real-time video stream.
10. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out a method of visualizing a police resource according to any one of claims 1 to 7.
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| CN112418778A (en) * | 2020-10-30 | 2021-02-26 | 四川天翼网络服务有限公司 | Multi-target police service resource linkage system and method based on GIS |
| CN113011700A (en) * | 2021-02-02 | 2021-06-22 | 中国地质调查局油气资源调查中心 | Method for evaluating natural gas hydrate resources in frozen soil region |
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Application publication date: 20200922 |