CN115375200B - Police service resource scheduling method, system and storage medium - Google Patents
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Abstract
The invention discloses a police service resource scheduling method, a system and a storage medium, comprising the following steps: acquiring alarm information, judging whether the alarm type belongs to a preset emergency type, and if the alarm type belongs to the preset emergency type, calculating the predicted arrival time of each policeman position to the alarm position and forming a time set; sequentially screening the first N predicted arrival times from the time set in a short-to-long sequence; if the alarm type does not belong to the preset emergency type, traversing the police officer information to match police officer information with the target police officer information; and acquiring a corresponding communication mode according to the assigned object, and sending alarm information according to the communication mode. The method selects time-first or police-first police dispatch according to whether the type of the police situation is urgent, so that the dispatch mode is more flexible, delay of processing opportunity can be reduced in an urgent case, and sufficient police force can be ensured in the case of a non-urgent case.
Description
Technical Field
The invention relates to the technical field of police service scheduling, in particular to a police service resource scheduling method, a police service resource scheduling system and a storage medium.
Background
The intelligent police affair is a novel concept and a novel mode of police affair development, wherein the novel concept and the novel mode are technically supported by the Internet, the Internet of things, calculation, an intelligent engine, a video technology, data mining, knowledge management and the like, the public security information is used as a core, and the high integration and coordinated operation of each functional module of a public security system are promoted in an interconnection, internet of things and intelligent mode.
Wherein the police resource scheduling is part of the intelligent police. The conventional police resource scheduling is to arrange a scheduling platform, the scheduling platform acquires a case position, a case and alarm information in a warning situation alarm through an external public security information network, contacts a law enforcement officer nearest to the case position, confirms whether assistance needs to be added or not on vehicle-mounted interactive terminal intelligent equipment after the law enforcement officer arrives at the case position for confirmation, and displays surrounding police strength to the law enforcement officer and schedules nearby police strength if the assistance needs to be added.
However, after the police arrives at the emergency position, the field police assesses the field condition and then determines whether to perform police reinforcement, and thus there is no available reinforcement police nearby, or the reinforcement police nearby cannot arrive at the emergency position in time, which easily delays the opportunity of field disposal.
Disclosure of Invention
In order to reduce the time for delaying field treatment, the application provides a police service resource scheduling method, a police service resource scheduling system and a storage medium.
In a first aspect, the present application provides a police service resource scheduling method, which adopts the following technical scheme:
a police service resource scheduling method comprises the following steps:
acquiring alarm information and entering an analysis state, wherein the alarm information comprises an alarm position and an alarm type;
in the analysis state:
determining police officer configuration information according to the police situation type, wherein the police officer configuration information comprises a plurality of target police types and target quantity which corresponds to the target police types one by one;
acquiring field police information, wherein the field police information comprises police officer positions and police species information which corresponds to the police officer positions one by one;
judging whether the alarm type belongs to a preset emergency type or not,
if the alarm type belongs to a preset emergency type, calculating the predicted arrival time of each policeman position to the alarm position and forming a time set, wherein the time set stores the calculated predicted arrival time;
sequentially screening the first N predicted arrival times from the time set in a short-to-long sequence, determining corresponding policeman information according to the screened predicted arrival times and using the corresponding policeman information as an assignment object, wherein N is the sum of the target quantity corresponding to each target police;
if the alarm type does not belong to the preset emergency type, traversing the police officer information to match the police officer information with the police officer information consistent with the target police, and taking the matched police officer information as an assignment object until the number of the matched police officer information is consistent with the corresponding target number;
and acquiring a corresponding communication mode according to the assigned object, and sending alarm information according to the communication mode.
Through the technical scheme, when the police force is analyzed, time-first or police force-first police force scheduling can be selected according to whether the type of the police force is urgent or not, so that the scheduling mode is more flexible, delay of processing opportunity can be reduced when an urgent case is faced, and sufficient police force can be ensured when a non-urgent case is faced.
Optionally, the field police service information further includes a preset coverage range and a preset moving speed, where the preset moving speed corresponds to the position of the police officer one to one, the coverage range includes a first range and a second range, and the area of the first range is smaller than the second range;
the method for calculating the predicted arrival time of each police officer position to the police position comprises the following steps:
determining whether the coverage area is a first area,
if the coverage range is the first range, sequentially calculating the linear distance from each policeman position to the warning position, and defining the calculated linear distance as the predicted distance;
if the coverage range is not the first range, sequentially acquiring the road paths of the police officers from the positions to the warning positions, and defining the road path distance as the predicted distance;
and calculating the expected arrival time according to the expected distance corresponding to the same police officer position and the preset moving speed.
Optionally, after the warning information is obtained, the method further includes the following steps:
judging whether to acquire the warning information again within the preset time,
and if new warning condition information is acquired again within the preset time, interrupting the current analysis state, and re-matching the police officer information according to all the warning condition information acquired currently.
Optionally, the step of re-matching the police officer information according to all the currently acquired warning situation information includes the following steps:
determining the priority corresponding to each alarm information according to the alarm type in the alarm information,
and matching the police officer information corresponding to each piece of alarm condition information from high to low according to the priority.
Optionally, the method for matching the police officer information corresponding to each piece of alarm information in sequence from high to low according to the priority includes the following steps:
if a plurality of alarm information have the same priority, establishing an exclusive area and a public area according to the alarm positions with the same priority, wherein the exclusive area corresponds to the alarm information one by one, and the public area corresponds to two alarm information with the same priority respectively;
defining a set of police officer positions in a dedicated area as a dedicated set, defining a set of police officer positions in a common area as a common set,
respectively obtaining the assigned objects corresponding to the alarm information from the corresponding exclusive sets, and judging whether the assigned objects meet the requirements of corresponding alarm types and alarm quantity,
if not, the remaining assignment objects are replenished from the common set.
Optionally, the establishing of the dedicated area and the public area according to the alarm positions with the same priority includes the following steps:
traversing the alarm information with the same priority to generate a predicted movement range with the corresponding alarm position as a starting point according to a preset standard speed;
the region in each of the predicted movement ranges where there is no overlap with the other predicted movement ranges is defined as an exclusive region, and the region in each of the predicted movement ranges where there is overlap with the other predicted movement ranges is defined as a common region.
Optionally, if new warning information is obtained again within the preset time, the method includes the following steps:
judging whether the priority corresponding to the new warning information is higher than or equal to the highest priority corresponding to the warning information currently in the analysis state,
if yes, interrupting the analysis state of the current warning situation information;
if not, completing the matching of the assigned object of the current alarm information and matching the new alarm information after sending the alarm information to the assigned object.
Optionally, if new warning information is obtained again within the preset time, the method further includes the following steps: judging whether the quantity of the alarm information in the analysis state at present exceeds a preset value, if so, considering that the priority corresponding to the new alarm information is smaller than the highest priority corresponding to the alarm information in the analysis state at present;
if the current priority of the alarm information is not higher than the preset value, whether the priority corresponding to the new alarm information is higher than or equal to the highest priority corresponding to the alarm information in the analysis state is judged.
In a second aspect, the present application provides a police service resource scheduling system, which adopts the following technical solutions:
a police service resource scheduling system comprises a police condition collecting system, a plurality of police service law enforcement terminals and a command scheduling center, wherein each police service law enforcement terminal has an independent communication mode;
the warning condition collecting system is used for acquiring audio/video or image information of a warning condition occurrence site and generating corresponding warning condition information;
and the command scheduling center is used for receiving the alarm information of the alarm collecting system and storing a computer program which can be loaded by the processor and executes the alarm resource scheduling method.
In a third aspect, the present application provides a computer-readable storage medium, which stores a computer program that can be loaded by a processor and execute the foregoing police resource scheduling method.
In summary, when performing the police force analysis, the time-first or police force-first scheduling can be selected according to whether the type of the police force is urgent, so that the scheduling manner is more flexible, delay of processing time can be reduced when an urgent case is faced, and sufficient police force can be ensured when a non-urgent case is faced.
Drawings
FIG. 1 is a flow chart of steps in an embodiment of the present application.
Fig. 2 is a system block diagram of an embodiment of the present application.
Description of reference numerals:
1. an alert condition collection system; 2. a command and dispatch center; 3. police enforcement terminal.
Detailed Description
The present application is described in further detail below with reference to fig. 1-2.
The embodiment of the application discloses a police service resource scheduling method, referring to fig. 1, comprising the following steps:
s100, acquiring warning information and entering an analysis state, wherein the warning information comprises a warning position and a warning type.
The alarm information is obtained by analyzing the audio/video or image information of the alarm site, and the analysis of the audio/video or image information of the alarm site is carried out in the external alarm collecting system 1. The alarm condition collecting system 1 can be linked with the city monitoring platform to call the site audio/video or image information through the monitoring equipment near the alarm condition occurrence place, and can also receive the audio/video or image information of the alarm condition occurrence site provided by the alarm person.
The alarm position is the address of the alarm site.
The alert type is defined for alerts of different nature, including but not limited to: trample, explosion, congestion, etc.
In the analysis state:
s200, determining police officer configuration information according to the type of the police situation, and acquiring field police information.
The police configuration information comprises a plurality of target police types and target quantity corresponding to the target police types one by one, and the field police information comprises police positions and police type information corresponding to the police positions one by one.
Each alarm situation type corresponds to one type of police officer configuration information. And each type of police officer configuration information is preset by the staff.
The target police species are divided according to different working properties of police officers, and the common police species include fire fighting, traffic police, special police and the like. Each type of police officer configuration information may include one target police species or a plurality of target police species. For example, when the type of alert is congestion, the target police species may be traffic police only. When the type of the alarm condition is explosion, the target police comprises fire fighting, traffic police, special police and the like.
The target number is the minimum number of people for the corresponding target category of police as specified based on the corresponding type of police.
In addition, in order to make the configuration information of the police officer more accurate, the image information of the scene can be synchronously acquired when the warning situation information is acquired, and the staff suitably adjusts the configuration information of the police officer according to the image information of the scene.
The field police information refers to all police officers in a standby state in the current jurisdiction and position information of the police officers. Each police officer corresponds to one police information, so that after simplification, the field police information comprises the positions of the police officers and the police information.
Since the state of the police officer is likely to change at any time, in order to ensure the timeliness and accuracy of the information, the field police information needs to be obtained after being updated in real time after entering an analysis state.
In one embodiment, acquiring field police service information comprises the following steps:
s210, acquiring the real-time police force distribution condition in the current jurisdiction and the working state of police officers;
s220, removing and comparing the minimum number of the police officers of each type required to be configured at each duty point or duty area recorded in the police affair database;
and S230, acquiring police officers in a rest and standby state in the current district and position information of the police officers.
S300, judging whether the alarm type belongs to a preset emergency type.
The emergency type means a type of alarm requiring a faster response speed, and for example, an alarm that is prone to casualties such as explosion, stepping, etc. may be an emergency type.
The judgment of whether the alarm type belongs to the preset emergency type is to judge whether the currently acquired alarm type has a requirement on time.
S400, if the alarm type belongs to a preset emergency type, calculating the predicted arrival time of each police officer position to the alarm position and forming a time set, and storing the calculated predicted arrival time in the time set.
If the type of the alarm condition belongs to the preset emergency event type, the situation that the police officers need to arrive as soon as possible aiming at the type of the alarm condition is indicated, and time is given priority. Therefore, it is necessary to calculate the expected arrival time of the police officer at the position of the police officer to screen out the police officer who has a short time as the attendance responsible for the police officer. Accordingly, the requirements for the police are reduced in view of the short arrival time, e.g. requiring at least one police officer of the respective police to consider the basic configuration to be fulfilled without requiring the number of the police to reach the target number.
In one embodiment, the field police service information further comprises a preset coverage range and a preset moving speed, wherein the preset moving speed corresponds to the positions of the police officers one by one, the preset coverage range comprises a first range and a second range, and the area of the first range is smaller than the second range.
The preset coverage is a range divided according to the density of police officers in the vicinity of the site where the alarm is generated as a center. When the density of police officers near the site of the alarm situation is high, presetting the coverage range as a first range; when the density of police officers near the site of the alarm situation is low, the preset coverage range is a second range. In this embodiment, the first range is a circular area with the alarm occurrence site as a center and a radius of 5 kilometers, and the second range is a circular area with the alarm occurrence site as a center and a radius of 10 kilometers.
The method for calculating the predicted arrival time of each police officer position to the police situation position comprises the following steps:
s410, judging whether the coverage range is the first range.
And S420, if the coverage range is the first range, sequentially calculating the straight-line distance from the position of each policeman to the warning position, and defining the calculated straight-line distance as the expected distance.
And S430, if the coverage range is not the first range, sequentially acquiring the road paths of the positions of the policemen reaching the warning position, and defining the road path distance as the expected distance.
When the coverage is not the first range, it indicates that the current coverage is large, and the density of the police officers near the place where the alarm occurs is small, indicating that a considerable part of the positions of the police officers are far from the place where the alarm occurs.
The road path means the shortest passing path from the position of the police officer to the place where the police situation occurs. The road path can be acquired by using a third-party system, and an internal real-time path inquiry system can also be built.
If the coverage is not the first range, which is the case that the coverage is the second range in this embodiment, the area corresponding to the second range also includes the area corresponding to the first range, so in order to define the expected distance more accurately, in practice, only when the position of the police officer is located in the circular area with the inner diameter of 5km to the outer diameter of 10 km, the road path distance in step S530 is taken as the expected distance, and when the position of the police officer is located in the circular area with the radius of 5km, the straight line distance in step S520 is still used to define the expected distance.
In addition, if special terrains such as rivers and closed railways exist in a circular area with the alarm situation as the center of a circle and the radius of 5 kilometers, the error of the straight line distance and the road path distance on the traffic duration is amplified, and the road path distance is used as the expected distance to determine police officers.
And S440, calculating the expected arrival time according to the expected distance corresponding to the position of the same police officer and the preset moving speed.
The preset moving speed is not a fixed value but is related to the type of police. For example, if the type of police is traffic police, the corresponding preset moving speed is the real-time average speed of the motorcycle in the jurisdiction; and if the police type is fire fighting, the corresponding preset moving speed is the real-time average speed of the fire fighting truck in the district.
The estimated arrival time is a quotient obtained by dividing the estimated distance by the preset moving speed.
S500, sequentially screening the first N predicted arrival times from the time set in the order from short to long, determining corresponding policeman information according to the screened predicted arrival times and using the corresponding policeman information as an assignment object, wherein N is the sum of the target quantity corresponding to each target police.
When the most basic police requirement is met, the police officers are called according to time priority, and therefore the police officer information with short expected arrival time is selected as an assignment object.
S600, traversing the police officer information to match the police officer information with the target police type if the police situation type does not belong to the preset emergency type, and taking the matched police officer information as an assignment object until the number of the matched police officer information is consistent with the corresponding target number.
If the alert type does not belong to the preset emergency type, the corresponding police officer information is configured according to the target alert type with priority on alert force.
S700, acquiring a corresponding communication mode according to the assigned object, and sending alarm information according to the communication mode.
The communication mode refers to the contact mode of the police enforcement terminal 3 worn by the police officer. Besides the police situation information is sent to the police law enforcement terminal 3 of the corresponding police officer, the information of the corresponding current police officer, the type, the task division and the like is transmitted together, and the police law enforcement terminals 3 held by the police officers who execute the same police situation allow mutual communication so as to process the same police situation.
The field police information is changed because the field police information needs to be acquired to match the police officers, and once the police officer distribution is completed, the matched police officers are converted from a standby state to a task state. This results in that when there are a plurality of pieces of alarm information, the alarm analysis work cannot be performed independently of each other.
In one embodiment, after acquiring the warning information, the method further comprises the following steps:
and S810, judging whether the warning situation information is acquired again within the preset time.
The preset time is set by the operator and in this example is 10 seconds. After the warning information is obtained, whether other warning information is processed or not is judged at present, if not, an analysis state is entered, and countdown of preset time is started.
And S820, if new warning situation information is obtained again within the preset time, interrupting the current analysis state, and re-matching the police officer information according to all the warning situation information obtained currently.
If new warning condition information is acquired again within the preset time, the processing of the previous warning condition is interrupted and the new warning condition and the old warning condition are integrated together for processing, so that the waiting time of the next warning condition is reduced.
If the new warning information is not acquired within the preset time and is acquired after the preset time is over, the latter warning information needs to wait until the former warning information finishes the police distribution and sends the warning information to the corresponding police, and then the process can be started.
In one embodiment, the method for re-matching the police officer information according to all the currently acquired warning situation information comprises the following steps:
and S830, determining the priority corresponding to each piece of alarm information according to the alarm type in the alarm information.
Each alert type corresponds to a priority. In this embodiment, the priorities are classified according to rules of first-level, second-level, third-level, and the like, where the priority of the first-level priority is the highest, and the priority corresponding to the first-level priority is lower later.
And S840, sequentially matching the police officer information corresponding to the alarm condition information from high to low according to the priority.
When a plurality of pieces of alarm information are comprehensively processed, the priority of the alarm information is determined according to the priority, and the higher the priority is, the earlier the corresponding alarm information is processed.
In one embodiment, the method for matching the police officer information corresponding to each piece of alarm condition information in sequence from high to low according to the priority comprises the following steps:
and S850, if a plurality of alarm information have the same priority, establishing an exclusive area and a public area according to the alarm positions with the same priority.
Wherein, the exclusive area corresponds to the alarm information one by one, and the public area corresponds to two alarm information with the same priority respectively; defining a set of police officer positions in a dedicated area as a dedicated set and defining a set of police officer positions in a common area as a common set.
In one embodiment, the dedicated area and the public area are established according to the alarm positions with the same priority, and the method comprises the following steps:
and S851, traversing the alarm information with the same priority to generate a predicted movement range with the corresponding alarm position as a starting point according to a preset standard speed.
The standard speed is a speed established with reference to a standard hourly speed of the bicycle. In this example 25km/h. The method for defining the expected movement range by the standard speed is as follows: and (4) taking the corresponding warning position as a starting point, moving the warning position along different roads for half an hour according to the standard speed, and connecting all the end points in sequence to form the predicted movement range. The police station has the advantages that the time required for the police to rush to the position of the police condition can be controlled within half an hour no matter which point of the police position is in the expected movement range, and accordingly the timeliness of police is guaranteed.
S852, defining a region in each of the predicted movement ranges, which does not overlap with other predicted movement ranges, as an exclusive region, and defining a region in each of the predicted movement ranges, which overlaps with other predicted movement ranges, as a common region.
And S860, respectively obtaining assignment objects corresponding to the alarm situation information from the corresponding exclusive sets, and judging whether the assignment objects meet the requirements of corresponding alarm type and alarm quantity.
And if the assigned object meets the requirements of the corresponding police type and the corresponding police quantity, directly sending the police condition information to the corresponding assigned object.
And S870, if not, supplementing the rest assignment objects from the public set.
When the rest of the assigned objects are supplemented from the public set, whether the assigned objects corresponding to the alarm information related to the public set do not meet the requirements of the corresponding alarm type and the alarm quantity needs to be judged, and if only one assigned object corresponding to the alarm information does not meet the requirements, the assigned objects are directly supplemented from the public set.
If the assigned objects corresponding to the plurality of alarm information do not meet the requirements, simulation matching is carried out according to different traversal orders, and a traversal scheme which meets the requirements most is selected from the simulation matching, so that the assigned objects are supplemented. For example, if the assigned object of alarm a is matched first and then the assigned object of alarm B is matched, the two assigned objects of alarm cannot meet the requirements; and the assigned object of the alarm condition B is matched firstly, and then the assigned object of the alarm condition A is matched, so that the type and the quantity of the assigned objects of the alarm condition B can meet the requirements, and the assigned object of the alarm condition A cannot meet the requirements, and then the result of the latter traversal mode is selected for execution.
In one embodiment, if new warning information is obtained again within a preset time, the method comprises the following steps:
s821, judging whether the priority corresponding to the new alarm information is higher than or equal to the highest priority corresponding to the alarm information in the analysis state at present.
And S822, if the priority corresponding to the new alarm information is higher than or equal to the highest priority corresponding to the alarm information in the analysis state, interrupting the analysis state of the current alarm information.
When the priority corresponding to the newly received alarm information is the same as or even higher than the priority corresponding to the alarm information in the analysis state at present, the newly received alarm information and the current alarm information are put together for processing, so that the waiting time of the newly received alarm information can be effectively reduced, and the response speed of the alarm information with high priority is accelerated.
And S823, if the priority corresponding to the new alarm information is smaller than the highest priority corresponding to the alarm information in the analysis state at present, completing matching of the assigned object of the current alarm information and matching the new alarm information after sending the alarm information to the assigned object.
When the priority corresponding to the newly received alarm information is smaller than the highest priority corresponding to the current alarm information, the progress of the alarm information in the analysis state at present does not need to be delayed.
In one embodiment, if new warning information is obtained again within a preset time, the method further comprises the following steps:
s824, judging whether the quantity of the alarm information in the analysis state at present exceeds a preset value.
The preset value is determined by the staff according to the computing power of the equipment. In this embodiment, the preset value is 3.
And S825, if the number of the alarm information in the analysis state at present exceeds a preset value, determining that the priority corresponding to the new alarm information is smaller than the highest priority corresponding to the alarm information in the analysis state at present.
And S826, if the number of the alarm information in the analysis state does not exceed a preset value, judging whether the priority corresponding to the new alarm information is higher than or equal to the highest priority corresponding to the alarm information in the analysis state.
To save the operation, step S824 may precede step S821, and once the determination result of step S824 is that the number of pieces of alarm information currently in the analysis state exceeds the preset value, the determination of step S821 is skipped and step S823 is directly performed.
The police affair resource scheduling system according to the embodiment of the present application is further provided, referring to fig. 2, and includes a police situation collecting system 1, a plurality of police affair law enforcement terminals 3, and a command scheduling center 2, where each police affair law enforcement terminal 3 has an independent communication mode.
The alarm condition collection system 1 comprises an alarm platform system and is used for collecting emergency alarm condition information, wherein the emergency alarm condition information comprises audio/video or image information of an alarm condition occurrence site, and can also comprise an alarm person contact mode, an alarm condition type and the like.
The alarm condition collection system 1 can be linked with an urban monitoring platform so as to call on-site audio/video or image information through monitoring equipment near an alarm condition occurrence place; the audio/video or image information of the alarm occurrence site can also be provided by the alarm person, for example, after the alarm, the alarm platform system provides the alarm acceptance number and the information collection interface (web link or third-party application public number, etc.) to the alarm person, and the alarm person uploads the audio/video or image information while inputting the acceptance number in the information collection interface.
And the police enforcement terminal 3 comprises a portable enforcement instrument. The police enforcement terminal 3 is bound with at least one police officer and is provided with a camera device, a positioning device and a communication device. The police law enforcement terminal 3 is also used for maintaining the working state (task state, standby state, etc.) of the police officers, recording and reporting the real-time positions of the police officers to the command and dispatch center 2. And the police service law enforcement terminal 3 is also used for carrying out audio and video conversation or file transmission with the command dispatching center 2.
After receiving the warning situation information, the warning enforcement terminal 3 changes the working state of the bound police officer into a task state and generates a navigation route from the current position of the police officer to the warning situation occurrence place; on the way or when the police officer arrives at the scene of the police situation, the police officer assigned to the same police task can keep communication with the command and dispatch center 2 through the police enforcement terminal 3.
And the command scheduling center 2 is used for receiving the alarm information of the alarm collecting system 1 and storing a computer program which can be loaded by the processor and executes the alarm resource scheduling method. Matching and sending the police situation information to the police enforcement terminal 3 by running a computer program.
The embodiment of the present application further provides a computer-readable storage medium, which stores a computer program that can be loaded by a processor and execute the foregoing police service resource scheduling method.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. A police service resource scheduling method is characterized by comprising the following steps:
acquiring alarm information and entering an analysis state, wherein the alarm information comprises an alarm position and an alarm type;
in the analysis state:
determining police officer configuration information according to the police situation type, wherein the police officer configuration information comprises a plurality of target police types and target quantity which corresponds to the target police types one by one;
acquiring field police service information, wherein the field police service information comprises police member positions, police type information which corresponds to the police member positions one by one, a preset coverage range and a preset moving speed, the preset moving speed corresponds to the police member positions one by one, the preset coverage range comprises a first range and a second range, and the area of the first range is smaller than the second range;
judging whether the alarm type belongs to a preset emergency type or not,
if the alarm type belongs to a preset emergency type, calculating the predicted arrival time of each policeman position to the alarm position and forming a time set, wherein the time set stores the calculated predicted arrival time;
sequentially screening the first N predicted arrival times from the time set in a short-to-long sequence, determining corresponding policeman information according to the screened predicted arrival times and using the corresponding policeman information as an assignment object, wherein N is the sum of the target quantity corresponding to each target police;
if the alarm type does not belong to the preset emergency type, traversing the police officer information to match the police officer information with the police officer information consistent with the target police, and taking the matched police officer information as an assignment object until the number of the matched police officer information is consistent with the corresponding target number;
acquiring a corresponding communication mode according to the assigned object, and sending alarm information according to the communication mode;
the method for calculating the predicted arrival time of each police officer position to the warning position comprises the following steps:
determining whether the coverage area is a first area,
if the coverage range is the first range, sequentially calculating the linear distance from each policeman position to the warning position, and defining the calculated linear distance as the predicted distance;
if the coverage range is not the first range, sequentially acquiring the road paths of the police officers from the positions to the warning positions, and defining the road path distance as the predicted distance;
and calculating the expected arrival time according to the expected distance corresponding to the same police officer position and the preset moving speed.
2. A police service resource scheduling method as claimed in claim 1, wherein after acquiring the warning information, the method further comprises the steps of:
judging whether to acquire the warning information again within the preset time,
and if new warning condition information is acquired again within the preset time, interrupting the current analysis state, and re-matching the police officer information according to all the currently acquired warning condition information.
3. A police resource scheduling method according to claim 2, wherein the step of re-matching the police officer information according to all the currently acquired police situation information comprises the steps of:
determining the priority corresponding to each alarm information according to the alarm type in the alarm information,
and matching the police officer information corresponding to each piece of alarm condition information from high to low according to the priority.
4. A police service resource scheduling method as claimed in claim 3, wherein the police officer information corresponding to each of the police situation information is matched in order from high to low according to the priority, comprising the steps of:
if a plurality of alarm information have the same priority, establishing an exclusive area and a public area according to the alarm positions with the same priority, wherein the exclusive area corresponds to the alarm information one by one, and the public area corresponds to two alarm information with the same priority respectively;
defining a set of police officer positions in a private area as a private set, defining a set of police officer positions in a public area as a public set,
respectively obtaining the assigned objects corresponding to the alarm information from the corresponding exclusive sets, and judging whether the assigned objects meet the requirements of corresponding alarm types and alarm quantity,
if not, the remaining assignment objects are replenished from the common set.
5. A police service resource scheduling method according to claim 4, wherein establishing the dedicated area and the public area according to the police situation positions with the same priority comprises the following steps:
traversing the alarm information with the same priority to generate a predicted movement range with the corresponding alarm position as a starting point according to a preset standard speed;
the region in each of the predicted movement ranges where there is no overlap with the other predicted movement ranges is defined as an exclusive region, and the region in each of the predicted movement ranges where there is overlap with the other predicted movement ranges is defined as a common region.
6. A method for scheduling police service resources as claimed in claim 1 wherein, if new warning information is obtained again within a predetermined time, the method comprises the steps of:
judging whether the priority corresponding to the new warning information is higher than or equal to the highest priority corresponding to the warning information currently in the analysis state,
if yes, interrupting the analysis state of the current warning situation information;
if not, matching of the assigned object of the current alarm information is completed, and after the alarm information is sent to the assigned object, the new alarm information is matched.
7. A method as claimed in claim 1, wherein if new warning information is obtained again within a predetermined time, the method further comprises the following steps: judging whether the quantity of the alarm information in the analysis state at present exceeds a preset value, if so, considering that the priority corresponding to the new alarm information is smaller than the highest priority corresponding to the alarm information in the analysis state at present;
if the current priority of the alarm information is not higher than the preset value, whether the priority corresponding to the new alarm information is higher than or equal to the highest priority corresponding to the alarm information in the analysis state is judged.
8. A police service resource scheduling system is characterized in that: the police affair law enforcement system comprises a police condition collecting system, a plurality of police affair law enforcement terminals and a command dispatching center, wherein each police affair law enforcement terminal has an independent communication mode;
the warning condition collecting system is used for acquiring audio/video or image information of a warning condition occurrence site and generating corresponding warning condition information;
a command and dispatch center for receiving the alarm information of the alarm collecting system and storing a computer program which can be loaded by a processor and execute a method of scheduling the alarm resources according to any one of claims 1 to 7.
9. A computer-readable storage medium, in which a computer program is stored which can be loaded by a processor and which performs a method of police resource scheduling according to any one of claims 1 to 7.
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| CN106408164A (en) * | 2016-08-30 | 2017-02-15 | 长威信息科技发展股份有限公司 | Police resource scheduling method and system |
| CN107172138A (en) * | 2017-05-10 | 2017-09-15 | 中智安达（北京）科技发展有限公司 | A kind of intelligent command dispatching system of public security |
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| CN111145510B (en) * | 2019-12-31 | 2021-12-17 | 清华大学 | Alarm receiving processing method, device and equipment |
| CN114220268A (en) * | 2021-12-16 | 2022-03-22 | 济南市公安局交通警察支队 | Method and system for carrying out optimal police dispatch based on road safety index |
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