Map data fusion-based element management method and system

Abstract

The invention is suitable for the technical field of element management, and particularly relates to an element management method and system based on map data fusion, and the method comprises the steps: recording management data if an element management device mapped by a target data source is in a preset mode under the condition of obtaining an element updating instruction; after the operation of recording the management data is completed, a timer is started, and when the accumulated duration of the timer reaches a target value, a data acquisition instruction is sent to the element management device; obtaining result data sent by the element management device; wherein the result data is used for reflecting the map element data of the target data source. According to the element management method based on map data fusion provided by the invention, the problem that in a traditional element management process, map element data of a plurality of sensors or unmanned aerial vehicles are required in a period of time, so that the frequency of changing from no interaction to interaction in the period of time is increased, and the management efficiency is reduced can be solved.

Description

Technical Field

[0001] This application belongs to the technical field of element management, and particularly relates to a method and system for element management based on map data fusion. Background Art

[0002] With the development of geographic information systems, intelligent devices, and Internet of Things technologies, the application scenarios of map data have become increasingly complex, covering multiple fields such as urban management, public safety, and traffic navigation. Element management refers to the process of effectively organizing, updating, storing, and accessing map elements (such as roads, buildings, public facilities, etc.) in a geographic information system or map data management.

[0003] In the traditional element management process, the administrative control center system requests map element data collected by sensors or drones from computing devices. At this time, the computing devices and the administrative control center system need to change from non-interactive to interactive. However, because there are several sensors or drones, map element data of several sensors or drones may be requested within a period of time, resulting in an increased frequency of changing from non-interactive to interactive within a period of time, thereby reducing the management efficiency. Summary of the Invention

[0004] The embodiments of this application provide a method and system for element management based on map data fusion, which can solve the problem in the traditional element management process that map element data of several sensors or drones are requested within a period of time, resulting in an increased frequency of changing from non-interactive to interactive within a period of time, thereby reducing the management efficiency.

[0005] In a first aspect, the embodiments of this application provide a method for element management based on map data fusion, including: When an element update instruction is obtained, if the element management device mapped by the target data source is in a preset mode, management data is recorded; wherein, the element update instruction is used to obtain map element data of the target data source; the management data includes the mark of the target data source; one element management device maps multiple target data sources, and the element management device can fuse data collected by multiple target data sources; the preset mode is used to reflect that there is no interaction between the element management device and the element management system; After completing the operation of recording the management data, start a timer. When the accumulated duration of the timer reaches the target value, send a data acquisition instruction to the element management device; wherein, the target value is greater than the time value between the moment when the operation of recording the management data is completed and the start moment of the next nearest target mode of the element management device; the data acquisition instruction is used to acquire the map element data of the target data source again, so that the element management device can acquire the map element data of the target data source; the target mode is used to reflect that there is an interaction between the element management device and the element management system. Obtain the result data sent by the element management device; wherein, the result data is used to reflect the map element data of the target data source.

[0006] In the technical solution described above in the embodiments of the present application, at least the following technical effects are achieved: The element management method based on map data fusion provided by the present application, in the case of obtaining an element update instruction, if the element management device mapped by the target data source is in the preset mode, record the management data, and then, after completing the operation of recording the management data, start a timer. When the accumulated duration of the timer reaches the target value, at this time, the element management device is adjusted to the target mode, and a data acquisition instruction is sent to the element management device, so that the element management device can obtain the corresponding map element data according to the mark of the target data source, so that the element management system only obtains the result data sent by the element management device adjusted to the target mode, thereby avoiding an increase in the frequency of changing from no interaction to interaction within a period of time, so as to improve the management efficiency.

[0007] In a possible implementation manner of the first aspect, the method further includes: In the case of obtaining an element update instruction, if the element management device mapped by the target data source is in the target mode, send the data acquisition instruction to the element management device.

[0008] In a possible implementation manner of the first aspect, the management data further includes the time value between the moment when the operation of recording the management data is completed and the start moment of the next nearest target mode of the element management device.

[0009] In a possible implementation manner of the first aspect, the method further includes: The time value between the moment when the operation of recording the management data is completed and the start moment of the next nearest target mode of the element management device is set based on the period of the preset mode, the period of the target mode, or the time data sent by the element management device.

[0010] In a possible implementation manner of the first aspect, the method further includes: Obtain target data sent by the element management device; wherein, the target data is used to reflect the moment when the element management device is adjusted to a preset mode later; Based on the target data, adjust the time required for the element management device to be adjusted to the target mode later.

[0011] In a possible implementation manner of the first aspect, after obtaining the result data sent by the element management device, the method further includes: Obtain the map grid information or map element information monitored by the police officer device corresponding to the police officer; If it is determined according to the map grid information or the map element information that the police officer device is within the target range, analyze whether the patrol index of the police officer within the target range meets the set index; wherein, the patrol index is used to reflect the patrol situation of the police officer within the target range; the set index includes that the map grid information replaced by the police officer device within a preset duration is the map grid information within the target range, and the number of replacements exceeds the preset number; When it is analyzed that the patrol index of the police officer within the target range meets the set index, send the result data to the police officer device.

[0012] In a possible implementation manner of the first aspect, the method further includes: When it is analyzed that the patrol index of the police officer within the target range does not meet the set index, determine whether there is a target patrol task; wherein, the target patrol task is a patrol task within the target range; When it is determined that there is the target patrol task, send the result data to the police officer device.

[0013] In a possible implementation manner of the first aspect, the set index further includes that the police officer device remains within the target range within the first duration.

[0014] In a possible implementation manner of the first aspect, the method further includes: If it is determined according to the map grid information or the map element information that the police officer device is within the target range, and the patrol period of the police officer device within the target range is greater than or equal to the set period, send the result data to the police officer device.

[0015] In a second aspect, an embodiment of the present application provides an element management device for implementing the element management method based on map data fusion according to any one of the first aspects above. The device includes: A recording unit, configured to record management data if the element management device mapped by the target data source is in a preset mode when an element update instruction is obtained; wherein, the element update instruction is used to obtain map element data of the target data source; the management data includes marks of the target data source; one element management device maps multiple target data sources, and the element management device can fuse data collected by the multiple target data sources; the preset mode is used to reflect that there is no interaction between the element management device and the element management system. A sending unit, configured to start a timer after completing the operation of recording the management data, and send a data acquisition instruction to the element management device when the cumulative duration of the timer reaches a target value; wherein, the target value is greater than the time value between the moment when the operation of recording the management data is completed and the start moment of the next nearest target mode of the element management device; the data acquisition instruction is used to acquire map element data of the target data source again, so that the element management device can acquire the map element data of the target data source; the target mode is used to reflect that there is an interaction between the element management device and the element management system. A obtaining unit, configured to obtain result data sent by the element management device; wherein, the result data is used to reflect map element data of the target data source.

[0016] In a third aspect, an embodiment of the present application provides an element management system, including a memory, a processor, and a computer program stored in the memory and executable on the processor. When the processor executes the computer program, the element management method based on map data fusion according to any one of the above first aspects is implemented.

[0017] It can be understood that the beneficial effects of the above second aspect to the third aspect can refer to the relevant descriptions in the above first aspect, and will not be elaborated here. Description of the Drawings

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is a flowchart of an element management method based on map data fusion provided by an embodiment of the present application; Figure 2 It is a flowchart of implementing the judgment of whether an inspection index meets a set index in the element management method based on map data fusion provided by an embodiment of the present application; Figure 3 It is a schematic flowchart of implementing the process of sending result data to a police officer's device in the element management method based on map data fusion provided by an embodiment of the present application; Figure 4 It is a schematic structural diagram of the element management device provided by an embodiment of the present application; Figure 5 It is a schematic structural diagram of the element management system provided by an embodiment of the present application. Detailed implementation manners

[0020] In the following description, for the purpose of illustration rather than limitation, specific details such as specific system architectures and technologies are presented in order to thoroughly understand the embodiments of the present application. However, those skilled in the art should clearly understand that the present application can also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to avoid unnecessary details from interfering with the description of the present application.

[0021] It should be understood that when used in the specification of the present application and the appended claims, the term "comprising" indicates the presence of the described features, wholes, steps, operations, elements, and / or components, but does not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components, and / or their combinations.

[0022] It should also be understood that the term "and / or" used in the specification of the present application and the appended claims refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0023] As used in the specification of the present application and the appended claims, the term "if" can be interpreted as "when", "once", "in response to determining", or "in response to detecting" depending on the context. Similarly, the phrase "if it is determined" or "if the described condition or event is detected" can be interpreted as meaning "once it is determined", "in response to determining", "once the described condition or event is detected", or "in response to detecting the described condition or event" depending on the context.

[0024] In addition, in the description of the specification of the present application and the appended claims, the terms "first", "second", "third", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0025] References to "one embodiment" or "some embodiments" etc. described in the specification of this application mean that a specific feature, structure, or characteristic described in connection with that embodiment is included in one or more embodiments of this application. Thus, statements such as "in one embodiment", "in some embodiments", "in other some embodiments", "in still other embodiments", etc. that appear in different places in this specification do not necessarily all refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized. The terms "comprise", "include", "have" and their variants all mean "including but not limited to", unless otherwise specifically emphasized.

[0026] In the traditional element management process, the administrative control center system requests the map element data collected by sensors or drones from the computing device. At this time, the computing device and the administrative control center system need to change from non-interactive to interactive. However, because there are several sensors or drones, it may request the map element data of several sensors or drones within a period of time, resulting in an increase in the frequency of changing from non-interactive to interactive within a period of time, thereby reducing the management efficiency.

[0027] Exemplarily, an element management device (e.g., a computing device) can map several target data sources (e.g., sensors or drones), that is, the element management device can obtain map element data from different target data sources. When the element management system (e.g., the administrative control center system) wants to obtain the map element data of the first target data source, it will send an instruction to the element management device mapped to the first target data source, so the element management device will receive the first instruction. If it wants to obtain the map element data of the second target data source, the third target data source, and the third target data source within a period of time, because the element management device maps several target data sources, at this time, the element management device will receive several instructions.

[0028] For these instructions, the element management device will change from the preset mode to the target mode every time. For example, 7:00 - 7:10 is the target mode, and the map element data corresponding to the first target data source is obtained at 7:09. After 7:10, it changes to the preset mode. But at this time, it receives the instruction corresponding to the second target data source, then the element management device immediately has to change from the preset mode to the target mode again to obtain the map element data corresponding to the second target data source, that is, the element management device has just finished obtaining the map element data corresponding to the target data source and completed the mode change, and then has to change back immediately (e.g., from the preset mode to the target mode), resulting in an increase in the frequency of changing from non-interactive to interactive within a period of time.

[0029] To solve the above problems, an embodiment of the present application provides a method and system for feature management based on map data fusion.

[0030] In this method, when a feature update instruction is obtained, if the feature management device mapped by the target data source is in a preset mode, the management data is recorded. Then, after the operation of recording the management data is completed, a timer is started. When the accumulated duration of the timer reaches the target value, at this time, the feature management device is adjusted to the target mode, and a data acquisition instruction is sent to the feature management device, so that the feature management device acquires the corresponding map feature data according to the mark of the target data source, so that the feature management system only acquires the result data sent by the feature management device adjusted to the target mode, thereby avoiding the increase in the frequency of changing from non-interaction to interaction within a period of time and improving the management efficiency.

[0031] The method for feature management based on map data fusion provided by an embodiment of the present application can be applied to a feature management system. At this time, the feature management system is the execution subject of the method for feature management based on map data fusion provided by an embodiment of the present application. The specific type of the feature management system is not limited in any way in an embodiment of the present application.

[0032] For example, the feature management system is a system for managing the map feature data after the fusion of feature management devices. For example, it can be an administrative control center system, a mobile phone, a tablet computer, a notebook computer, an ultra-mobile personal computer (UMPC), a netbook, a personal digital assistant (PDA), a desktop computer, a handheld device with wireless communication function, a computing device or other processing devices connected to a wireless modem, a computer, a laptop computer, a handheld computing device, etc.

[0033] For example, the feature management device is a device for fusing the map feature data collected by multiple target data sources. For example, it can be a single-chip microcomputer, a mobile phone, a tablet computer, a notebook computer, an ultra-mobile personal computer (UMPC), a netbook, a desktop computer, a computing device or a computer connected to a wireless modem, a laptop computer, a handheld communication device, a handheld computing device, etc.

[0034] For example, the target data source is a device for collecting map feature data. For example, it can be a sensor, a drone, a lidar of an intelligent vehicle, an Internet of Things device, a camera, etc.

[0035] For example, an element management device within a region can fuse the data collected by target data sources within that region. Meanwhile, when there is a need, the element management system can manage the map element data after fusion by the element management devices in that region, such as retrieving, updating, querying, etc.

[0036] For example, a police officer's device can be a mobile phone, a tablet computer, a handheld communication device, a handheld computing device, etc.

[0037] To better understand the element management method based on map data fusion provided in the embodiments of the present application, the following provides an exemplary introduction to the specific implementation process of the element management method based on map data fusion provided in the embodiments of the present application.

[0038] Figure 1 The schematic flowchart of the element management method based on map data fusion provided in the embodiments of the present application is shown. The element management method based on map data fusion includes: S100, when an element update instruction is obtained, if the element management device mapped by the target data source is in a preset mode, record the management data. Among them, the element update instruction is used to obtain the map element data of the target data source. The management data includes the mark of the target data source. An element management device maps multiple target data sources, and the element management device can fuse the data collected by multiple target data sources. The preset mode is used to reflect that there is no interaction between the element management device and the element management system.

[0039] It can be understood that the map element data can be the data combined by multiple elements on the map. For example, a map element data can include traffic flow data, building data (such as address, property owner), population density data, fire facility location map, and other data. The existence of interaction between the element management device and the element management system can be data transmission, data exchange, signal transmission, etc., to meet management actions such as data retrieval, update, query, etc.

[0040] In summary, when an element update instruction is obtained, if the element management device mapped by the target data source is in a preset mode, it means that the element management device has just finished obtaining the map element data corresponding to the target data source, and there is a high possibility of completing the mode change. Therefore, the mark of the target data source can be recorded first.

[0041] With such a setting, when the element management device maps several target data sources, it is avoided that the element management device has just finished obtaining the map element data corresponding to the target data source and completed the mode change, and then has to change back immediately, resulting in an increase in the frequency of changing from no interaction to interaction within a period of time.

[0042] S200. After completing the operation of recording management data, start a timer. When the cumulative duration of the timer reaches the target value, send a data acquisition instruction to the element management device. Here, the target value is greater than the time value between the moment when the operation of recording management data is completed and the start moment of the next nearest target mode of the element management device. The data acquisition instruction is used to acquire the map element data of the target data source again, so that the element management device can acquire the map element data of the target data source. The target mode is used to reflect the interaction between the element management device and the element management system.

[0043] It can be understood that the target value can be set according to the difference between the start moment of the next nearest target mode sent by the element management device and the moment when the operation of recording management data is completed.

[0044] Exemplarily, when the element management device mapped by the target data source is in a preset mode and after the operation of recording management data is completed, a timer can be used for timing. When the preset time period is reached, at this time, the element management device has been adjusted to the target mode, that is, the element management device has just finished acquiring the map element data corresponding to the target data source before, and the possibility of completing the mode change is small. Therefore, a data acquisition instruction can be sent to the element management device.

[0045] Optionally, in scenario 1, when the element management device mapped by the target data source is in the preset mode, if it takes a while to complete the operation of recording management data, then before sending the data acquisition instruction to the element management device, it is possible to determine what mode the element management device mapped by the target data source is in. Because, in scenario 1, if 7:00-7:10 is the preset mode, and the element update instruction is obtained at 7:09, then the operation of recording management data must be completed, and the time after the operation of recording management data is completed is 7:10. At this time, the next round of the most recent target mode start time of the element management device is obtained as 7:40. However, the element management device mapped by the current target data source has just changed to the target mode. If it is not determined again what mode the element management device mapped by the current target data source is in, the timing will start directly. When the accumulated time of the timer reaches the target value, a message is sent to the element management device. The reason for this in the data acquisition instruction is that: it is not determined again what mode the feature management device mapped to the target data source is in, so it is mistakenly believed that after completing the operation of recording management data, the current feature management device is still in the preset mode (but in fact, the feature management device mapped to the current target data source has just become the target mode). Then, based on the mistaken belief that the current feature management device is still in the preset mode, the time value between the moment when the operation of recording management data is completed and the moment when the next round of the most recent target mode starts is too long, that is, it is necessary to wait for another round (for example, wait for the end of a target mode and the end of a preset mode, that is, the target value at this time includes the value of the target mode duration, the value of the preset mode duration, and a value less than the target mode duration), which will cause delays in obtaining the map feature data of the target data source, resulting in low management efficiency.

[0046] Optionally, in scenario 1, if 7:00-7:10 is the preset mode, and the element update instruction is obtained at 7:09, then the operation of recording management data is completed, and the time after the operation of recording management data is completed is 7:10. At this time, the element management device mapped by the target data source is already in the target mode. Therefore, in order to avoid the problem described in scenario 1, it is possible to once again determine what mode the element management device mapped by the target data source is in. If it is the target mode, a data acquisition instruction can be sent to the element management device immediately. If it is the preset mode, the timing can be started, and when the accumulated time of the timer reaches the target value, a data acquisition instruction is sent to the element management device.

[0047] For example, the element management device may determine, based on the marks of the target data sources, which map element data of the target data sources are to be acquired and merged.

[0048] With such a setting, on the one hand, it can avoid the situation where the element management device has just finished obtaining the map element data corresponding to the target data source and completed the mode change, and then immediately changes back, resulting in an increased frequency of changing from non-existent interaction to existent interaction within a certain period of time, which helps to improve the management efficiency. On the other hand, it can avoid the situation where the element management device that has not determined again what mode it is in for the target data source mapping, resulting in the need to wait for another round, and further causing delays in obtaining the map element data of the target data source, which helps to improve the management efficiency.

[0049] S300, obtain the result data sent by the element management device. Among them, the result data is used to reflect the map element data of the target data source.

[0050] It can be understood that the result data can be the combined data of multiple elements on the map. For example, the result data can include data such as traffic flow, building information, and population density.

[0051] Exemplarily, the element management device can send the processed result data to the element management system. For example, it can be implemented through network interfaces, data receiving ports, etc.

[0052] With such a setting, the element management system can only obtain the result data sent by the element management device adjusted to the target mode, thereby avoiding an increase in the frequency of the element management device set to the preset mode changing from non-existent interaction to existent interaction within a certain period of time, so as to improve the management efficiency.

[0053] In a possible implementation manner, the element management method based on map data fusion further includes: When an element update instruction is obtained, if the element management device mapped by the target data source is in the target mode, send a data acquisition instruction to the element management device.

[0054] It can be understood that when an element update instruction is obtained, if the element management device mapped by the target data source is in the target mode, it means that it is less likely that the element management device has just finished obtaining the map element data corresponding to the target data source and completed the mode change. Therefore, a data acquisition instruction can be sent to the element management device.

[0055] With such a setting, when an element update instruction is obtained, if the element management device mapped by the target data source is in the target mode, directly sending a data acquisition instruction can reduce the delay and make the data transmission process more efficient.

[0056] In a possible implementation manner, the management data further includes the time value between the moment when the operation of recording the management data is completed and the start moment of the next nearest target mode of the element management device.

[0057] It can be understood that the time value between the moment when the operation of recording management data is completed and the start time of the next nearest target mode can be dynamically set according to the difference between the start time of the next nearest target mode sent by the element management device and the moment when the operation of recording management data is completed.

[0058] In a possible implementation manner, the element management method based on map data fusion further includes: The time value between the moment when the operation of recording management data is completed and the start time of the next nearest target mode of the element management device is set based on the period of the preset mode, the period of the target mode, or the time data sent by the element management device.

[0059] It can be understood that the period of the preset mode can be one cycle of 10 minutes, and the period of the target mode can be one cycle of 10 minutes. For example, 7:00 - 7:10 is the preset mode, 7:10 - 7:20 is the target mode, 7:20 - 7:30 is the preset mode, 7:30 - 7:40 is the target mode, and so on. It can also be set through the management data sent by the element management device. For another example, if the time data indicates that the time value between the moment when the operation of recording management data is completed and the start time of the next nearest target mode is 10 minutes, then the target value can be 10 + 1 = 11 minutes, that is, the target value is greater than the time value between the moment when the operation of recording management data is completed and the start time of the next nearest target mode.

[0060] With such a setting, the timing of mode switching can be estimated more accurately according to the period of the preset mode, the period of the target mode, or the data sent by the element management device, providing data support for subsequent decision-making.

[0061] In a possible implementation manner, the element management method based on map data fusion further includes: S301, obtain the target data sent by the element management device. Among them, the target data is used to reflect the moment when the element management device is adjusted to the preset mode later.

[0062] It can be understood that the element management device will record operation logs, including the moment of mode switching, mode change events, etc. The target data can be extracted by querying and analyzing the logs of the element management device.

[0063] With such a setting, it can provide data support for subsequent time adjustment.

[0064] S302, based on the target data, adjust the time required for the element management device to be adjusted to the target mode later.

[0065] It can be understood that the current moment can be determined, and the time required for the element management device to be adjusted to the target mode later can be adjusted by calculating the difference between the current moment and the moment when the element management device is adjusted to the preset mode later.

[0066] Optionally, if the element management device mapped by the target data source is in the preset mode, the time required for the element management device to be adjusted to the target mode later can be adjusted by calculating the difference between the current moment and the moment when the element management device is adjusted to the preset mode later. If the element management device mapped by the target data source is in the target mode, the time required for the element management device to be adjusted to the target mode later can be adjusted to zero.

[0067] With such a setting, the time required for the element management device to be adjusted to the target mode later can be adjusted in real time.

[0068] In a possible implementation manner, after obtaining the result data sent by the element management device in step S300, the element management method based on map data fusion further includes: S400, obtaining the map grid information or map element information monitored by the police officer's device corresponding to the police officer.

[0069] It can be understood that the map grid information can be the information of the space obtained by the target data source. The map element information can be the information of various geographical objects or elements shown in the map. For example, bus stops, roads, buildings, building blocks in a 3D map, and the spatial relationships between certain elements, such as adjacency, inclusion, intersection, etc.

[0070] Exemplarily, within the space that the target data source can obtain, the police officer's device can detect the actions obtained by the target data source within the space that it can obtain.

[0071] With such a setting, data support can be provided for subsequent decision-making.

[0072] S500, if it is determined that the police officer's device is within the target range according to the map grid information or map element information, analyze whether the patrol index of the police officer within the target range meets the set index. Among them, the patrol index is used to reflect the patrol situation of the police officer within the target range. The set index includes obtaining the map grid information replaced within the preset duration by the police officer's device as the map grid information within the target range, and the number of replacements exceeds the preset number.

[0073] It can be understood that the target range can be the range composed of the spaces obtained from multiple target data sources. As the police officer moves, the space where the police officer's corresponding police equipment is located will also change, and the corresponding police equipment can also change from detecting an action obtained within the space that a target data source can obtain to detecting an action obtained within the space that another target data source can obtain, that is, changing from the space that a target data source can obtain to the space that another target data source can obtain, which also means replacing the map grid information.

[0074] Exemplarily, if the information of various geographical objects or elements shown in the map feature information is consistent with the information of various geographical objects or elements within the target range, it is determined that the police equipment is within the target range. If it is detected that the action obtained within the space that the target data source can obtain is consistent with the corresponding obtained action of the target data source within the target range, it is determined that the police equipment is within the target range.

[0075] In Scenario 2, during the process of the police officer moving, when passing through a partial range of the target range corresponding to the involved person or a partial range of the target range corresponding to the fire-fighting facilities, and when it is determined that the police equipment is within the target range based on the map grid information or the map feature information, the building data (such as address, property owner), population density data, and fire-fighting facility location map will be sent to the police equipment to tell the police officer to go to the address where the involved person is located or to tell the police officer to check the fire-fighting facilities. However, the police officer just happens to pass through this target range (for example, accidentally passing through this target range, or just passing through a partial range of this target range on the way to another target range), and does not intend to go to the address where the involved person is located or to check the fire-fighting facilities, which will lead to the police officer obtaining data that has nothing to do with the actual patrol behavior and reducing the management efficiency.

[0076] In summary, in order to avoid the problems described in Scenario 2, it is possible to analyze whether the patrol indicators of the police officer within the target range meet the set indicators when it is determined that the police equipment is within the target range. For example, if the police officer is just passing through a partial range of this target range on the way to another target range, then the map grid information replaced within the preset time period is not all the map grid information within the target range, but also includes the map grid information outside the target range, and the number of replacements (that is, the number of replacements is the number of map grid information replaced within the target range) will not exceed the preset number (such as 10, 11, 12, etc.). Another example is that if the police officer is going to this target range, then the police officer will pass through this target range, that is, the map grid information replaced within the preset time period is all the map grid information within the target range, and the number of replacements (that is, the number of replacements is the number of map grid information replaced within the target range) will also exceed the preset number.

[0077] With such a setting, when a police officer only passes through a part of the target range instead of purposefully entering the target range for inspection, by setting appropriate indicators, it is possible to prevent the police officer's device from obtaining data unrelated to the actual inspection behavior, which helps to improve management efficiency.

[0078] S600. When it is analyzed that the inspection indicators of the police officer within the target range meet the set indicators, the result data is sent to the police officer's device.

[0079] It can be understood that when it is analyzed that the inspection indicators of the police officer within the target range meet the set indicators, it means that it is not the case that the police officer is just passing through a part of the target range on the way to another target range, that is, the probability of going to this target range is very high. Then, the result data can be sent to the police officer's device.

[0080] With such a setting, when a police officer only passes through a part of the target range instead of purposefully entering the target range for inspection, by setting appropriate indicators, it is possible to prevent the police officer's device from obtaining data unrelated to the actual inspection behavior, which helps to improve management efficiency.

[0081] In a possible implementation manner, the element management method based on map data fusion further includes: S700. When it is analyzed that the inspection indicators of the police officer within the target range do not meet the set indicators, determine whether there is a target inspection task. Here, the target inspection task is an inspection task within the target range.

[0082] In Scenario 3, the target range is only composed of the space obtained from a relatively small number of target data sources. When a police officer is going to this target range, then the police officer will pass through this target range, that is, all the map grid information replaced within the preset time period is the map grid information within the target range. However, the number of replacements (that is, the number of replacements is the number of map grid information replaced within the target range) will not exceed the preset number. That is to say, when passing through this target range, since the target range is only composed of the space obtained from a relatively small number of target data sources, the number of replacements (that is, the number of replacements is the number of map grid information replaced within the target range) will not exceed the preset number. Then, it is analyzed that the inspection indicators of the police officer within the target range do not meet the set indicators, so the result data is not sent to the police officer's device. However, the police officer is going to this target range for an inspection task, which in turn causes the police officer's device to be unable to obtain data related to the actual inspection behavior, reducing the management efficiency. Therefore, when it is analyzed that the inspection indicators of the police officer within the target range do not meet the set indicators, it is possible to determine whether there is a target inspection task to avoid the problems in Scenario 3.

[0083] With such a setting, by determining whether there is an actual target patrol task when the analyzed patrol indicators do not meet the set indicators, it is possible to effectively avoid the situation where the target range is only the range composed of the space obtained from a small number of target data sources, so that the police officer's device can obtain data related to the actual patrol behavior, which helps to improve management efficiency.

[0084] For S800, when it is determined that there is a target patrol task, the result data is sent to the police officer's device.

[0085] It can be understood that when it is determined that there is a target patrol task, it means that since the target range is only the range composed of the space obtained from a small number of target data sources, the number of replacements (i.e., the number of replacements is the number of map grid information within the replacement target range) will not exceed the preset number, which in turn leads to the analysis that the patrol indicators of the police officer within the target range do not meet the set indicators. Therefore, the result data can be sent to the police officer's device to meet the patrol requirements.

[0086] With such a setting, by determining whether there is an actual target patrol task when the analyzed patrol indicators do not meet the set indicators, it is possible to effectively avoid the situation where the target range is only the range composed of the space obtained from a small number of target data sources, so that the police officer's device can obtain data related to the actual patrol behavior, which helps to improve management efficiency.

[0087] In a possible implementation manner, the element management method based on map data fusion further includes: The set indicators also include that the police officer's device remains within the target range within the first time period.

[0088] In scenario 4, the target range is only the range composed of the space obtained from a small number of target data sources. When a police officer goes to this target range, they will pass through this target range, and thus the problem in scenario 3 will occur. Then, it can be determined that there is a target patrol task. However, if this police officer is only temporarily replacing another police officer for patrol, that is, this police officer actually does not have a target patrol task, that is, this target patrol task actually belongs to another police officer, then when it is determined that this police officer does not have a target patrol task, the result data will not be sent to the police officer's device, which in turn causes the police officer's device to be unable to obtain data related to the actual patrol behavior.

[0089] To avoid the problem in scenario 4, it can be determined whether the police officer's device remains within the target range within the first time period. In this way, even if this police officer is only temporarily replacing another police officer for patrol, that is, this police officer actually does not have a target patrol task, it can also be analyzed that the patrol indicators of this police officer within the target range meet the set indicators. Therefore, the result data can be sent to the police officer's device.

[0090] With such a setting, by determining whether the police officer's device is still within the target range within the first duration, relevant data related to the actual patrol behavior can be obtained for the police officer's device, which helps improve management efficiency.

[0091] In a possible implementation manner, the element management method based on map data fusion further includes: If it is determined according to the map grid information or map element information that the police officer's device is within the target range, and the patrol time period of the police officer's device within the target range is greater than or equal to the set time period, the result data is sent to the police officer's device.

[0092] It can be understood that the patrol time period can be 10 minutes, 20 minutes, 30 minutes, etc. The set time period can be 10 minutes, 20 minutes, 30 minutes, etc.

[0093] Exemplarily, if it is determined according to the map grid information or map element information that the police officer's device is within the target range, and the patrol time period of the police officer's device within the target range is greater than or equal to the set time period, it means that the police officer is not just passing through a part of the target range on the way to another target range, that is, the probability of going to the target range is very high. Then, the result data can be sent to the police officer's device.

[0094] With such a setting, when the police officer is only passing through a part of the target range rather than purposefully entering the target range for patrol, by comparing the patrol time period and the set time period, it is possible to prevent the police officer's device from obtaining data unrelated to the actual patrol behavior, which helps improve management efficiency.

[0095] It should be understood that the magnitudes of the sequence numbers of the steps in the above embodiments do not mean the order of execution. The execution order of each process should be determined according to its function and internal logic, and should not constitute any limitation to the implementation process of the embodiments of the present application.

[0096] Corresponding to the element management method based on map data fusion described in the above embodiments, an embodiment of the present application further provides an element management device, and each unit of the device can implement each step of the element management method based on map data fusion. Figure 4 The structural block diagram of the element management device provided by the embodiment of the present application is shown. For the sake of convenience of description, only the parts related to the embodiment of the present application are shown.

[0097] Refer to Figure 4 The element management device includes: A recording unit, configured to record management data if the element management device mapped by the target data source is in a preset mode when an element update instruction is obtained. The element update instruction is used to obtain map element data of the target data source. The management data includes marks of the target data source. One element management device maps multiple target data sources, and the element management device can fuse data collected from multiple target data sources. The preset mode is used to indicate that there is no interaction between the element management device and the element management system.

[0098] A sending unit, configured to start a timer after the operation of recording the management data is completed, and send a data acquisition instruction to the element management device when the accumulated duration of the timer reaches a target value. The target value is greater than the time value between the moment when the operation of recording the management data is completed and the start time of the next nearest target mode of the element management device. The data acquisition instruction is used to acquire map element data of the target data source again, so that the element management device can obtain the map element data of the target data source. The target mode is used to indicate that there is interaction between the element management device and the element management system.

[0099] A obtaining unit, configured to obtain result data sent by the element management device. The result data is used to reflect the map element data of the target data source.

[0100] It should be noted that, for the information interaction, execution process, etc. between the above-mentioned devices / units, since they are based on the same concept as the method embodiment of the present application, for their specific functions and the technical effects brought, reference can be specifically made to the method embodiment part, and details are not described here again.

[0101] Those skilled in the art can clearly understand that, for the convenience and simplicity of description, only the above division of each functional unit is used as an example for illustration. In practical applications, the above functions can be allocated to different functional units according to needs, that is, the internal structure of the device is divided into different functional units to complete all or part of the functions described above. Each functional unit in the embodiment can be integrated into one processing unit, or each unit can exist physically alone, or two or more units can be integrated into one unit. The above integrated unit can be implemented in the form of hardware or in the form of a software functional unit. In addition, the specific names of the functional units are only for the convenience of mutual distinction and do not limit the protection scope of the present application. The specific working process of the units in the above device can refer to the corresponding process in the foregoing method embodiment, and details are not described here again.

[0102] The embodiment of the present application further provides an element management system. Figure 5 It is a schematic structural diagram of an element management system provided by an embodiment of the present application. As Figure 5As shown, the element management system 6 of this embodiment includes: at least one processor 60 ( Figure 5 only one is shown in Figure 5 ), at least one memory 61 (

[0103] only one is shown in

[0104] ), and a computer program 62 stored in the at least one memory 61 and executable on the at least one processor 60. When the processor 60 executes the computer program 62, the element management system 6 implements the steps in any of the above-mentioned element management method embodiments based on map data fusion, or the functions of each unit in the above-mentioned device embodiments. Figure 5 Exemplarily, the computer program 62 can be divided into one or more units. The one or more units are stored in the memory 61 and executed by the processor 60 to complete this application. The one or more units can be a series of computer program instruction segments capable of performing specific functions, and these instruction segments are used to describe the execution process of the computer program 62 in the element management system 6.

[0105] The element management system 6 can be an administrative control center system, a mobile phone, a tablet computer, a notebook computer, an ultra-mobile personal computer (UMPC), a netbook, a personal digital assistant (PDA), a desktop computer, a handheld device with wireless communication function, a computing device or other processing devices connected to a wireless modem, a computer, a laptop computer, a handheld computing device, etc. The element management system 6 may include, but is not limited to, the processor 60 and the memory 61. Those skilled in the art can understand that Figure 5 merely examples of the element management system 6, which do not constitute a limitation on the element management system 6. It may include more or fewer components than shown in the figure, or combine certain components, or different components. For example, it may also include input / output devices, network access devices, buses, etc.

[0105] The processor 60 may be a Central Processing Unit (CPU), and the processor 60 may also be other general-purpose processors, Digital Signal Processors (DSPs), Application Specific Integrated Circuits (ASICs), Field-Programmable Gate Arrays (FPGAs), or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. The general-purpose processor may be a microprocessor or any conventional processor, etc.

[0106] In some embodiments, the memory 61 may be an internal storage unit of the element management system 6, such as the hard disk or memory of the element management system 6. In other embodiments, the memory 61 may also be an external storage device of the element management system 6, such as a plug-in hard disk, SmartMedia Card (SMC), Secure Digital (SD) card, Flash Card, etc. equipped on the element management system 6. Further, the memory 61 may also include both the internal storage unit and the external storage device of the element management system 6. The memory 61 is used to store an operating system, application programs, a BootLoader, data, and other programs, such as the program code of the computer program, etc. The memory 61 may also be used to temporarily store data that has been output or will be output.

[0107] An embodiment of the present application also provides a computer-readable storage medium storing a computer program, and when the computer program is executed by a processor, the steps in any of the above method embodiments are implemented.

[0108] An embodiment of the present application provides a computer program product, and when the computer program product runs on the element management system, the element management system implements the steps in any of the above method embodiments.

[0109] When the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, to implement all or part of the processes in the above-described embodiment methods of this application, a computer program can be used to instruct the relevant hardware to complete. The computer program can be stored in a computer-readable storage medium. When the computer program is executed by a processor, the steps of the above-described method embodiments can be implemented. Among them, the computer program includes computer program code, and the computer program code can be in the form of source code, object code, executable file, or some intermediate form, etc. The computer-readable medium can at least include: any entity or device that can carry the computer program code to the element management system, recording medium, computer memory, read-only memory (ROM), random access memory (RAM), electrical carrier signal, telecommunication signal, and software distribution medium. For example, USB flash drive, mobile hard disk, magnetic disk, or optical disc, etc.

[0110] In the above embodiments, the descriptions of the respective embodiments have their own focuses. For parts not detailed or recorded in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0111] Those of ordinary skill in the art can realize that the units and algorithm steps of the examples described in combination with the embodiments disclosed in this article can be implemented by electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are executed in a hardware or software manner depends on the specific application and design constraints of the technical solution. Professional technicians can use different methods to implement the described functions for each specific application, but such implementation should not be considered to exceed the scope of this application.

[0112] In the embodiments provided in this application, it should be understood that the disclosed element management device, element management system, and element management method based on map data fusion can be implemented in other ways. For example, the element management device and element management system embodiments described above are merely illustrative. For example, the division of the units is only a logical function division. In actual implementation, there can be other division methods. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the displayed or discussed couplings or direct couplings or communication connections to each other can be through some interfaces, and the indirect couplings or communication connections of devices or units can be in electrical, mechanical, or other forms.

[0113] The unit described as a separation component may or may not be physically separated. The component shown as a unit may or may not be a physical unit, that is, it may be located in one place or may be distributed over multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0114] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application, and should all be included in the protection scope of the present application.

Claims

1. A feature management method based on map data fusion, characterized in that The method includes: When a feature update instruction is obtained, if the feature management device mapped by the target data source is in a preset mode, record management data; wherein, the feature update instruction is used to obtain the map feature data of the target data source; the management data includes the notations of the target data source; one feature management device maps multiple target data sources, and the feature management device can fuse the data collected by the multiple target data sources; the preset mode is used to reflect that there is no interaction between the feature management device and the feature management system; After the operation of recording the management data is completed, start a timer, and when the cumulative duration of the timer reaches a target value, send a data acquisition instruction to the feature management device; wherein, the target value is greater than the time value between the moment when the operation of recording the management data is completed and the start moment of the next nearest target mode of the feature management device; the data acquisition instruction is used to acquire the map feature data of the target data source again, so that the feature management device can acquire the map feature data of the target data source; the target mode is used to reflect that there is an interaction between the feature management device and the feature management system; Obtain the result data sent by the feature management device; wherein, the result data is used to reflect the map feature data of the target data source.

2. The element management method based on map data fusion according to claim 1, wherein The method further includes: When a feature update instruction is obtained, if the feature management device mapped by the target data source is in the target mode, send the data acquisition instruction to the feature management device.

3. The element management method based on map data fusion according to claim 1, characterized in that, The management data further includes the time value between the moment when the operation of recording the management data is completed and the start moment of the next nearest target mode of the feature management device.

4. The element management method based on map data fusion according to claim 1, characterized in that, The method further includes: The time value between the moment when the operation of recording the management data is completed and the start moment of the next nearest target mode of the feature management device is set based on the period of the preset mode, the period of the target mode or the time data sent by the feature management device.

5. The element management method based on map data fusion according to claim 1, characterized in that The method further includes: Obtain the target data sent by the feature management device; wherein, the target data is used to reflect the moment when the feature management device is adjusted to the preset mode later. Based on the target data, adjust the time required for the feature management device to be adjusted to the target mode later.

6. The feature management method based on map data fusion according to any one of claims 1 to 5, characterized in that After obtaining the result data sent by the feature management device, the method further includes: Obtain the map grid information or map feature information listened by the police officer's device corresponding to the police officer; If it is determined according to the map grid information or the map feature information that the police officer's device is within the target range, analyze whether the patrol index of the police officer within the target range meets the set index; wherein, the patrol index is used to reflect the patrol situation of the police officer within the target range; the set index includes that the map grid information replaced by the police officer's device within a preset duration is the map grid information within the target range, and the number of replacements exceeds the preset number. When it is analyzed that the patrol indicators of the police officer within the target range meet the set indicators, the result data is sent to the police officer's device.

7. The method for element management based on map data fusion according to claim 6, characterized in that, The method further includes: When it is analyzed that the patrol indicators of the police officer within the target range do not meet the set indicators, determine whether there is a target patrol task; wherein, the target patrol task is a patrol task within the target range; When it is determined that there is the target patrol task, the result data is sent to the police officer's device.

8. The method for element management based on map data fusion according to claim 6, wherein The set indicators further include that the police officer's device remains within the target range within a first time period.

9. The method for feature management based on map data fusion according to claim 6, wherein The method further includes: If it is determined according to the map grid information or the map feature information that the police officer's device is within the target range, and the patrol time period of the police officer's device within the target range is greater than or equal to the set time period, the result data is sent to the police officer's device.

10. An element management device, characterized in that, For implementing the feature management method based on map data fusion according to any one of claims 1 to 9, the device includes: A recording unit, configured to, when receiving a feature update instruction, if the feature management device mapped by the target data source is in a preset mode, record management data; wherein, the feature update instruction is used to obtain the map feature data of the target data source; the management data includes the mark of the target data source; one feature management device maps multiple target data sources, and the feature management device can fuse the data collected by multiple target data sources; the preset mode is used to reflect that there is no interaction between the feature management device and the feature management system; A sending unit, configured to, after completing the operation of recording the management data, start a timer, and when the accumulated duration of the timer reaches a target value, send a data acquisition instruction to the feature management device; wherein, the target value is greater than the time value between the moment when the operation of recording the management data is completed and the start moment of the next nearest target mode of the feature management device; the data acquisition instruction is used to acquire the map feature data of the target data source again, so that the feature management device can acquire the map feature data of the target data source; the target mode is used to reflect that there is an interaction between the feature management device and the feature management system; An acquisition unit, configured to acquire the result data sent by the feature management device; wherein, the result data is used to reflect the map feature data of the target data source.

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