CN114154767A - High-incidence event early warning method and early warning equipment based on urban space map - Google Patents
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Abstract
The invention relates to a high-incidence event early warning method and early warning equipment based on an urban space map, wherein the early warning method comprises the following steps: dividing the spatial map of the city according to preset spatial types to form A types; dividing the events of the city according to the types of preset events to form B types; calculating the total number A of different events of different spatial maps; screening high-occurrence events C from different events of A and B different spatial patterns according to preset high-occurrence event screening conditions; analyzing and extracting all work orders from the C high-occurrence events according to necessary conditions for forming the work orders; and generating early warning information corresponding to each work order, and displaying all the early warning information. Through the arrangement, the problems that the high-incidence rate of urban events cannot be reduced and the advanced prevention of the urban high-incidence events cannot be realized in the current urban management can be solved.
Description
Technical Field
The invention relates to the technical field of city management, in particular to a high-incidence event early warning method and early warning equipment based on a city space map.
Background
At present, with the continuous expansion and development of cities, urban events generally have the characteristics of wide occurrence range, multiple types, large quantity and the like.
In the aspect of city management, because emergency management is not perfect enough, management personnel can only acquire information and arrive at the site for event processing after an event occurs, and the management personnel always know the afterward when the urban event occurs, so that certain event consequences and great loss are caused. Obviously, such city management cannot achieve the effect of advance prevention and active early warning of events, and cannot help managers to realize the transition from passive processing to active management in city event processing.
Disclosure of Invention
In order to solve the technical problems, the invention aims to provide a high-occurrence event early warning method and an early warning system based on an urban space map, so as to solve the problems that the high-occurrence rate of urban events cannot be reduced and the advanced prevention of the urban high-occurrence events cannot be realized in the current urban management.
In order to achieve one of the above objects, an embodiment of the present invention provides a high-occurrence event early warning method based on an urban space map, including:
step a: dividing the spatial map of the city according to preset spatial types to form A types;
step b: dividing the events of the city according to the types of preset events to form B types;
step c: calculating the total number A of different events of different spatial maps;
step d: screening high-occurrence events C from different events of A and B different spatial patterns according to preset high-occurrence event screening conditions;
step e: analyzing and extracting all work orders from the C high-occurrence events according to necessary conditions for forming the work orders;
step f: and generating early warning information corresponding to each work order, and displaying all the early warning information. As a further improvement of an embodiment of the present invention, the method further comprises:
step g: acquiring manager information in the geographical position range of the work order;
step h: and sending the work order information to a mobile terminal of the manager in a short message form.
As a further refinement of an embodiment of the present invention, after step g, the method further comprises:
and sending the work order and the early warning information to mobile terminal software of the manager for displaying.
As a further improvement of an embodiment of the present invention, the requirements for forming a work order include at least one of: traffic jam, numerous people, plum rain season, old facilities, building construction, commuting hours and school time.
As a further improvement of an embodiment of the present invention, the preset spatial type is configured as different regions, and the spatial map is divided into at least one of the following according to the different regions: a road area map, a commercial block area map, and a cell area map.
As a further improvement of an embodiment of the present invention, the preset event types include an event type and a component type, the event type includes a construction management event and a city environment event, and the component type includes a public facility event and a transportation facility event.
Another embodiment of the present invention further provides a high-incidence event early warning device based on an urban spatial map, including:
the spatial map dividing system is used for dividing the spatial map of the city into A types according to a preset spatial type;
the event classification system is used for dividing the events of the city into B types according to the preset event types;
the computing system is used for computing the total quantity of different events A of different spatial maps;
the screening system is used for screening C types of high-occurrence events from A, B different space spectrum different events according to preset high-occurrence event screening conditions;
the work order analysis system is used for analyzing and extracting all work orders from the C high-occurrence events according to necessary conditions for forming the work orders;
the early warning system comprises an early warning generation system and an early warning display system, the early warning display system is in signal connection with the early warning generation system, the early warning generation system is used for generating early warning information corresponding to each work order, and the early warning display system is used for displaying all the early warning information;
and the high-incidence event management platform is in signal connection with the space map dividing system, the event classification system, the computing system, the screening system, the work order analysis system and the early warning system respectively and is used for providing data support and function support for each system.
As a further improvement of another embodiment of the present invention, the warning system further includes:
the manager query system is used for acquiring the manager information in the geographical position range of the work order;
and the communication system is used for sending the work order information to the mobile terminal of the manager in a short message form.
As a further improvement of another embodiment of the present invention, the early warning display system further includes mobile terminal software of the manager, and the communication system is in signal connection with the mobile terminal software; and after the manager inquiry system acquires the manager information in the geographical position range of the work order and the communication system establishes signal connection with the mobile terminal software corresponding to the manager, the mobile terminal software is used for receiving the work order and the early warning information and displaying the information to the manager.
As a further improvement of another embodiment of the present invention, the early warning display system further includes a large display screen, and the large display screen is in signal connection with the work order analysis system and the early warning generation system respectively; and after the work order analysis system analyzes and extracts all work order information and the early warning generation system generates early warning information corresponding to each work order, the large display screen is used for displaying all work order information and all early warning information.
Compared with the prior art, the invention has the beneficial effects that: the method comprises the steps of dividing a space map of a city into A types according to a preset space type, dividing events of the city into B types according to a preset event type, screening C types of high-occurrence events from different events of A and B different space maps, analyzing and extracting all work order information from the C types of high-occurrence events, finally generating early warning information corresponding to each work order, displaying all the early warning information, obtaining the high-occurrence events in the city events, early warning the high-occurrence events, and helping managers of city management to prevent the city events in advance and actively manage the high-occurrence events.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the embodiments or the description of the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
FIG. 1 is a flow chart illustrating an early warning method according to an embodiment of the present invention;
fig. 2 is a schematic structural framework diagram of an early warning device in another embodiment of the present invention.
Wherein the reference numbers referred to in the figures are as follows:
the system comprises a high-incidence event management platform 1, a space map dividing system 3, an event classification system 4, a computing system 5, a screening system 7, a work order analysis system 8, an early warning system 9, an early warning generation system 91 and an early warning display system 92.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail and completely with reference to the following detailed description of the invention and the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
As shown in fig. 1, an embodiment of the present invention provides a high-occurrence event early warning method based on an urban spatial map, including:
step a: dividing the spatial map of the city according to preset spatial types to form A types;
step b: dividing the events of the city according to the types of preset events to form B types;
step c: calculating the total number A of different events of different spatial maps;
step d: screening high-occurrence events C from different events of A and B different spatial patterns according to preset high-occurrence event screening conditions;
step e: analyzing and extracting all work orders from the C high-occurrence events according to necessary conditions for forming the work orders;
step f: and generating early warning information corresponding to each work order, and displaying all the early warning information.
Specifically, the spatial map of the city is divided into A types according to a preset spatial type, the events of the city are divided into B types according to the preset event type, C types of high-occurrence events are screened from different events of A and B different spatial maps, all work order information is analyzed and extracted from the C types of high-occurrence events, early warning information corresponding to each work order is finally generated, all the early warning information is displayed, the high-occurrence events in the city events are obtained, early warning is carried out on the high-occurrence events, and managers of city management are helped to prevent the city events in advance and manage the high-occurrence events actively.
The preset high-occurrence event screening condition can be determined according to the actual use condition, and the high-occurrence event can be screened according to a preset time period and a preset probability threshold, for example, the high-occurrence event is screened for an urban event with an occurrence probability higher than 50% in a future week; or selecting typical event high-occurrence areas and event high-occurrence components according to the past city management experience, and extracting corresponding high-occurrence events according to the selection result; or, combining the big data statistical results of various events, directly screening a certain number of events from all the events as high-occurrence events, for example, selecting the first 20 or 50 events with the largest occurrence number, and performing important monitoring.
According to the method in the technical scheme, high-rate early warning of urban events is realized on the basis of space map data and event data and a space map event high-rate early warning algorithm, advanced prevention of urban management is achieved, and the high-rate of events is reduced.
Further, the early warning method further comprises the following steps:
step g: acquiring manager information in the geographical position range of the work order;
step h: and sending the work order information to a mobile terminal of a manager in a short message form.
Further, after step g, the warning method further includes:
and sending the work order and the early warning information to mobile terminal software of a manager for displaying.
Therefore, the work order information and the corresponding early warning information can be notified to the corresponding manager at the first time, so that the manager can respond in time to process the corresponding urban event. Meanwhile, the event processing information and the result can be fed back in time, so that the unified management of the city management information and the further coordination and management of resources are facilitated.
In a practical use scenario, the management personnel include the grid length of each grid area, grid members, law enforcement personnel, and other disposal department personnel.
After the work order occurs, the information of management personnel existing around the work order can be checked through the space GIS, and then the work order information and the early warning information are sent to a mobile terminal of the management personnel in a short message mode, so that the management personnel are informed; and can send work order information and early warning information to manager's mobile terminal software (being mobile terminal APP) in real time, come to carry out the information presentation.
And grid personnel in each grid area can also contact related professional treatment personnel to process the work order event, and feed back the result in time.
Further, the requirements for forming the work order include at least one of: traffic jam, numerous people, plum rain season, old facilities, building construction, commuting hours and school time.
The event conditions are typical work order event occurrence conditions, so that typical high-occurrence urban events can be screened out, corresponding early warning information is generated, and early warning prevention and management are carried out on the typical high-occurrence events.
Further, the preset space type is configured into different regions, and the space map is divided into at least one of the following according to the different regions: a road area map, a commercial block area map, and a cell area map.
The space map is divided according to a certain rule, for example, according to different areas, so that the city management space is subdivided, and convenience is brought to personnel subdivision management.
Further, the preset event types comprise event types and component types, the event types comprise construction management events and city environment events, and the component types comprise public facility events and transportation facility events.
Therefore, the preset event types are classified and counted, management personnel can know the specific types of the urban events conveniently, and accordingly the corresponding workers of different work types can be arranged to process the specific events conveniently in the follow-up process.
In an actual use scenario, in an event type of urban event, a construction management event is taken as a major event and can be specifically subdivided into various minor events: construction road occupation, building site dust raising, construction waste materials, construction disturbance to residents and the like; the city appearance environment events are used as major events and can be specifically subdivided into various minor events: green waste, river bank damage, oil smoke pollution and the like.
In an actual usage scenario, in a city event of a component type, a public facility event is taken as a major component event and can be specifically subdivided into various minor components: a water supply well cover, a rainwater well cover, a landscape lamp, a public security sentry box, a charging pile and the like; the traffic facility events, as major component events, may be specifically subdivided into various minor components: traffic sign boards, traffic lights, height limiting signs, bus stops and the like.
As shown in fig. 2, another embodiment of the present invention further provides a high-occurrence event early warning device based on an urban spatial map, including:
the spatial map dividing system 3 is used for dividing the spatial map of the city into A types according to the preset spatial types;
the event classification system 4 is used for dividing the events of the city into B types according to the preset event types;
the computing system 5 is used for computing the total quantity of different events A, B of different spatial maps;
the screening system 7 is used for screening C types of high-occurrence events from A, B different space spectrum different events according to preset high-occurrence event screening conditions;
the work order analysis system 8 is used for analyzing and extracting all work orders from the C high-occurrence events according to the necessary conditions for forming the work orders;
the early warning system 9 comprises an early warning generation system 91 and an early warning display system 92, the early warning display system 92 is in signal connection with the early warning generation system 91, the early warning generation system 91 is used for generating early warning information corresponding to each work order, and the early warning display system 92 is used for displaying all the early warning information;
and the high-incidence event management platform 1 is in signal connection with the space map dividing system 3, the event classification system 4, the computing system 5, the screening system 7, the work order analysis system 8 and the early warning system 9 respectively and is used for providing data support and function support for each system.
In actual operation, the spatial map dividing system 3 firstly divides the spatial map of the city into a types according to the preset spatial types, the event classifying system 4 then divides the events of the city into B types according to the preset event types, and the calculating system 5 calculates the total number a of the different events of the different spatial maps.
Then, the screening system 7 screens C high-occurrence events from A and B different events with different spatial maps, the work order analysis system 8 analyzes and extracts all work order information from the C high-occurrence events, and the early warning generation system 91 in the early warning system 9 generates early warning information corresponding to each work order; and finally displaying all the early warning information by an early warning display system 92 in the early warning system 9.
Therefore, the early warning equipment can acquire high-incidence events in the urban events, generate early warning information of the high-incidence events and display the early warning information to urban management personnel through analysis and processing, early warning of the high-incidence events is achieved, and the management personnel of urban management are helped to prevent the urban events in advance and actively manage the high-incidence events.
The early warning equipment is comprehensively analyzed by combining the space map and the necessary conditions of urban event occurrence to obtain work order information and early warning information corresponding to the urban high-incidence event, so that early warning of the urban high-incidence event in the space map is realized, urban managers can conveniently know the impending urban high-incidence event in time, and the functions of prevention in advance and active management can be achieved.
Further, the early warning device further comprises:
the management personnel query system is used for acquiring the management personnel information in the geographical position range of the work order;
and the communication system is used for sending the work order information to the mobile terminal of the manager in a short message form.
Further, the early warning display system 92 further comprises mobile terminal software of a manager, and the communication system is in signal connection with the mobile terminal software; and after the manager inquiry system acquires the manager information in the geographical position range of the work order and the communication system establishes signal connection with the mobile terminal software corresponding to the manager, the mobile terminal software is used for receiving the work order and the early warning information and displaying the information to the manager.
After the work order information is generated, the manager query system can acquire the manager information in the area where the work order is located at the first time, and accordingly acquire the mobile terminal information of the manager; therefore, the communication system can send the work order information and the early warning information to the management personnel at the first time, so that the management personnel can respond in time to process corresponding urban events.
When the mobile terminal comprises mobile terminal software, namely a mobile terminal APP, management personnel can feed back event processing information and results in time, and unified management of city management information and further coordination management of resources are facilitated.
Further, the early warning display system 92 further comprises a large display screen, and the large display screen is in signal connection with the work order analysis system 8 and the early warning generation system 91 respectively; after the work order analysis system 8 analyzes and extracts all the work order information and the early warning generation system 91 generates early warning information corresponding to each work order, the display large screen is used for displaying all the work order information and all the early warning information.
In an actual use scenario, the early warning display system 92 mainly includes a mobile terminal (such as a mobile phone APP) of a manager, a web system, a large display screen, and the like. The mobile phone APP and the like are mainly responsible for finding a work order, receiving early warning information and feeding back work order processing information; the web system can realize the circulation and flow operation of the work order; the large display screen displays event statistical information such as total number of events, various types of work orders, work orders in each region, work order probability arrangement, work order information in each region, early warning information or GIS work order early warning information prompt and the like through the large electronic screen.
It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can also be combined appropriately to form other embodiments understood by those skilled in the art.
The above-listed detailed description is only a specific description of a possible embodiment of the present invention and is not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention are included in the scope of the present invention.
Claims (10)
1. A high-incidence event early warning method based on an urban space map is characterized by comprising the following steps:
step a: dividing the spatial map of the city according to preset spatial types to form A types;
step b: dividing the events of the city according to the types of preset events to form B types;
step c: calculating the total number A of different events of different spatial maps;
step d: screening high-occurrence events C from different events of A and B different spatial patterns according to preset high-occurrence event screening conditions;
step e: analyzing and extracting all work orders from the C high-occurrence events according to necessary conditions for forming the work orders;
step f: and generating early warning information corresponding to each work order, and displaying all the early warning information.
2. The city space map-based high-incidence event early warning method according to claim 1, further comprising:
step g: acquiring manager information in the geographical position range of the work order;
step h: and sending the work order information to a mobile terminal of the manager in a short message form.
3. The city space map-based high-incidence event early warning method according to claim 2, wherein after step g, the method further comprises:
and sending the work order and the early warning information to mobile terminal software of the manager for displaying.
4. The city space map-based high-incidence event early warning method according to claim 1, wherein the necessary conditions for forming a work order include at least one of: traffic jam, numerous people, plum rain season, old facilities, building construction, commuting hours and school time.
5. The city spatial map-based high-incidence event early warning method according to claim 1, wherein the preset spatial types are constructed into different regions, and the spatial map is divided into at least one of the following according to the different regions: a road area map, a commercial block area map, and a cell area map.
6. The urban spatial map-based high-incidence event early warning method according to claim 1, wherein the preset event types comprise event types and component types, the event types comprise construction management events and urban content environment events, and the component types comprise public facility events and transportation facility events.
7. A high-incidence event early warning device based on an urban space map is characterized by comprising:
the spatial map dividing system is used for dividing the spatial map of the city into A types according to a preset spatial type;
the event classification system is used for dividing the events of the city into B types according to the preset event types;
the computing system is used for computing the total quantity of different events A of different spatial maps;
the screening system is used for screening C types of high-occurrence events from A, B different space spectrum different events according to preset high-occurrence event screening conditions;
the work order analysis system is used for analyzing and extracting all work orders from the C high-occurrence events according to necessary conditions for forming the work orders;
the early warning system comprises an early warning generation system and an early warning display system, the early warning display system is in signal connection with the early warning generation system, the early warning generation system is used for generating early warning information corresponding to each work order, and the early warning display system is used for displaying all the early warning information;
and the high-incidence event management platform is in signal connection with the space map dividing system, the event classification system, the computing system, the screening system, the work order analysis system and the early warning system respectively and is used for providing data support and function support for each system.
8. The city space map-based high-incidence event early warning device according to claim 7, further comprising:
the manager query system is used for acquiring the manager information in the geographical position range of the work order;
and the communication system is used for sending the work order information to the mobile terminal of the manager in a short message form.
9. The urban spatial map-based high-incidence event early warning device as claimed in claim 8, wherein the early warning display system further comprises mobile terminal software of the manager, and the communication system is in signal connection with the mobile terminal software; and after the manager inquiry system acquires the manager information in the geographical position range of the work order and the communication system establishes signal connection with the mobile terminal software corresponding to the manager, the mobile terminal software is used for receiving the work order and the early warning information and displaying the information to the manager.
10. The urban spatial map-based high-incidence event early warning device according to claim 7, wherein the early warning display system further comprises a large display screen, and the large display screen is in signal connection with the work order analysis system and the early warning generation system respectively; and after the work order analysis system analyzes and extracts all work order information and the early warning generation system generates early warning information corresponding to each work order, the large display screen is used for displaying all work order information and all early warning information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010925695.XA CN114154767A (en) | 2020-09-08 | 2020-09-08 | High-incidence event early warning method and early warning equipment based on urban space map |
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| CN114913475A (en) * | 2022-04-16 | 2022-08-16 | 北京网汇智城科技有限公司 | Urban grid management method and system based on GIS and machine vision |
| CN115186881A (en) * | 2022-06-27 | 2022-10-14 | 红豆电信有限公司 | City safety prediction management method and system based on big data |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114913475A (en) * | 2022-04-16 | 2022-08-16 | 北京网汇智城科技有限公司 | Urban grid management method and system based on GIS and machine vision |
| CN115186881A (en) * | 2022-06-27 | 2022-10-14 | 红豆电信有限公司 | City safety prediction management method and system based on big data |
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