Cockroach activity data collection and analysis method and system

Abstract

The invention discloses a cockroach activity data collection and analysis method and system, and relates to the field of biological activity monitoring, and the method comprises the steps: determining a first placement position of an activity recorder in a preset region according to a biological activity rule; generating a first activity distribution diagram of cockroaches in the preset area according to the first monitoring data from the first placement position; determining a plurality of target monitoring areas from the first activity distribution map, and setting the centers of the target monitoring areas as second placement positions of the activity recorder; and matching a corresponding prevention and treatment strategy from the database according to second monitoring data acquired by the activity recorder installed at the second placement position. By implementing the method, the monitoring position of the activity recording equipment can be adjusted according to the newest activity data of the cockroaches in the process of monitoring the activity of the cockroaches, so that a more appropriate prevention and control strategy can be determined according to more accurate monitoring data.

Description

Technical Field

[0001] The present application relates to the field of biological activity monitoring, and in particular to a method and system for collecting and analyzing cockroach activity data. Background Art

[0002] Collecting and analyzing cockroach activity data can help relevant personnel understand the behavior and activity habits of cockroaches in specific areas, and then develop more effective prevention and control strategies to protect public health and food safety.

[0003] In the prior art, activity recording devices (such as activity recorders, infrared sensors, etc.) are generally installed at preset positions in a specific area, so as to monitor cockroach activity data in the specific area.

[0004] However, the activity area of ​​cockroaches may change over time. For activity recording devices installed in fixed locations, the monitoring range is limited, generally between 2-5 meters. If the specific area to be monitored is large, the monitoring data obtained based on the activity recording devices in fixed locations is difficult to accurately reflect the activity data of cockroaches in the above-mentioned specific area, making the final prevention and control strategy unreasonable. Summary of the invention

[0005] The present application provides a method and system for collecting and analyzing cockroach activity data. In the process of monitoring cockroach activities, the monitoring position of the activity recording device can be adjusted according to the latest activity data of the cockroaches, and then a more appropriate prevention and control strategy can be determined based on more accurate monitoring data.

[0006] In a first aspect, the present application provides a method for collecting and analyzing cockroach activity data, the method comprising: Determine a first placement position of an activity recorder in a preset area according to biological activity rules, the activity recorder being used to record activity data of cockroaches in the preset range; Receiving first monitoring data of a plurality of activity recorders within a preset time period, the activity recorders being installed at the first placement position; generating a first activity distribution map of cockroaches in the preset area according to the monitoring data; Determine a plurality of target monitoring areas in the first activity distribution map, wherein average activity density values ​​corresponding to the target monitoring areas are greater than a preset threshold; Setting the center of the plurality of target monitoring areas as a second placement position of the activity recorder; Acquire second monitoring data collected by the activity recorder installed at the second placement location; The corresponding prevention and control strategy is matched from the database according to the second monitoring data.

[0007] Through the above embodiment, the system collects cockroach activity data through the activity recorder installed at the first placement position to generate an activity distribution map. Then, by calculating the activity density of cockroaches in different areas in the activity distribution map, the second placement position of the activity recorder is reconfigured to achieve key monitoring of the high-density activity area, and the control strategy is matched based on the second monitoring data obtained by the activity recorder at the second placement position, thereby improving the accuracy and rationality of the control strategy matching.

[0008] In some embodiments, the step of matching the corresponding prevention and control strategy from the database based on the second monitoring data specifically includes: Generating a second activity distribution map of cockroaches in the preset area according to the second monitoring data; Dividing the activity density levels of cockroaches in different areas according to the second activity distribution map; According to the environmental information of different areas and the corresponding activity density levels, the corresponding prevention and control strategies are matched from the database.

[0009] Through the above embodiment, the system generates a second activity distribution map based on the second monitoring data to divide the activity density levels of cockroaches in different areas, which is convenient for matching corresponding prevention and control strategies according to environmental information in different areas, thereby improving the pertinence and effectiveness of the prevention and control strategies.

[0010] In some embodiments, after the step of generating a second activity distribution map of cockroaches in the preset area according to the second monitoring data, the method further includes: Periodically determine the location information of the target monitoring area in the second activity distribution map, and update the second activity distribution map in real time according to the second monitoring data; If it is detected that the change difference of the position information exceeds the preset change range, the prevention and control strategy is re-matched according to the current second activity distribution map.

[0011] Through the above embodiments, the system can update the activity distribution map in real time and periodically update the location information of the target monitoring area in the activity distribution map. This method can reflect the changes in the cockroach activity area in real time, adjust the prevention and control strategy in time, avoid monitoring blind spots caused by environmental changes, and ensure the continuity and effectiveness of prevention and control measures.

[0012] In some embodiments, the step of determining a plurality of target monitoring areas in the first activity distribution map specifically includes: identifying a dense area in the first activity distribution map; A circular monitoring area is constructed with the dense area as the center, and the monitoring area includes the dense area; Calculate the average activity density value for each monitoring area; The radius of the monitoring area is gradually reduced until the average activity density value is greater than a preset threshold, thereby obtaining a target monitoring area.

[0013] Through the above embodiments, the system can screen out dense areas where the average activity density value is greater than the preset threshold, so as to configure monitoring equipment in a targeted manner. This not only improves the utilization efficiency of monitoring equipment resources, but also ensures the high quality of monitoring data, making the prevention and control strategies determined based on monitoring data more targeted and improving the overall prevention and control effect.

[0014] In some embodiments, after the step of periodically determining the location information of the target monitoring area in the second activity distribution map, the method further includes: Record the location information of the target monitoring area in each cycle; Connecting corresponding area vectors of two adjacent position information in the plurality of position information in chronological order to obtain a position change trend graph; The changing trend of the cockroach activity position is determined based on the position change trend graph.

[0015] Through the above embodiment, the system generates a position change trend graph by recording the position information of cockroach-dense areas in different time periods, thereby determining the change trend of cockroach activities, which helps to deploy prevention and control measures in advance and reduce the potential harm caused by cockroaches.

[0016] In some embodiments, the step of determining the first placement position of the activity recorder in the preset area according to the biological activity law specifically includes: Obtaining environmental information of a preset area, the environmental information being environmental interference factors that affect cockroach behavior and activities; Determine the key monitoring area of ​​cockroaches in the preset area based on the biological activity pattern and the environmental information; The center position of the key monitoring area is set as the first placement position of the activity recorder.

[0017] Through the above embodiments, the system can determine the initial placement position of the activity recorder based on the biological activity pattern and the environmental information, thereby improving the accuracy and effectiveness of the first monitoring data.

[0018] In some embodiments, after the step of generating a second activity distribution map of cockroaches in the preset area according to the second monitoring data, the method further includes: The second activity distribution map and the corresponding prevention and control strategy are sent to the display end for real-time display.

[0019] Through the above embodiments, the system can display the monitoring results and prevention strategies in real time on the display, so that relevant personnel can instantly obtain the latest information, quickly respond to changes in cockroach activities, and adjust prevention measures in real time to ensure the transparency of information and the timeliness of prevention work.

[0020] In a second aspect, the present application provides a data collection and analysis system, the system comprising: one or more processors and a memory; The memory is coupled to the one or more processors, and is used to store computer program codes, which include computer instructions. The one or more processors call the computer instructions so that the system can implement a method for collecting and analyzing cockroach activity data provided in the above embodiment, which will not be repeated here.

[0021] In a third aspect, the present application provides a computer-readable storage medium, including instructions. When the instructions are executed on a system, the system can implement a method for collecting and analyzing cockroach activity data provided in the above embodiment, which will not be described in detail here.

[0022] In a fourth aspect, the present application provides a computer program product. When the computer program product is run on a system, the system can implement a method for collecting and analyzing cockroach activity data provided in the above embodiment, which will not be described in detail here.

[0023] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages: 1. In the process of monitoring cockroach activities, the system can adjust the monitoring position of the activity recording device according to the latest activity data of the cockroaches, so that the adjusted monitoring position can obtain more accurate monitoring data, and then match a more appropriate prevention and control strategy, thereby improving the accuracy and rationality of the prevention and control strategy matching; 2. The system can determine the first placement position of the activity recorder according to the biological activity law, and determine a more suitable second placement position according to the monitoring results, so that the system can monitor the activities of cockroaches in a specific area with a smaller number of activity recorders, saving monitoring costs; 3. The system can generate activity distribution maps based on monitoring data, and display and update them in real time on the display, so that relevant technical personnel can quickly understand changes in cockroach activity areas and adjust prevention and control strategies in a timely manner. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a flow chart of a method for collecting and analyzing cockroach activity data in an embodiment of the present application; Figure 2 It is another flow chart of a method for collecting and analyzing cockroach activity data in an embodiment of the present application; Figure 3 It is a flow chart of the system updating the second activity distribution map of cockroaches in real time in the embodiment of the present application; Figure 41 is a schematic diagram of an exemplary scenario in which the system determines a second placement position in an embodiment of the present application, wherein Figure (a) is a schematic diagram of an exemplary scenario in which the system generates a first activity distribution map of cockroaches in a preset area, Figure (b) is a schematic diagram of an exemplary scenario in which the system constructs a monitoring area, and Figure (c) is a schematic diagram of an exemplary scenario in which the system determines a second placement position based on a target monitoring area; Figure 5 This is a schematic diagram of an exemplary scenario in which the system determines a target monitoring area in an embodiment of the present application; Figure 6 It is a schematic diagram of a physical device structure of the system in an embodiment of the present application. DETAILED DESCRIPTION

[0025] The terms used in the following embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to be used as limitations to the present application. As used in the specification and appended claims of the present application, the singular expressions "one", "a kind of", "said", "above", "the" and "this" are intended to also include plural expressions, unless there is a clear indication to the contrary in the context. It should also be understood that the term "and / or" used in the present application refers to any or all possible combinations comprising one or more listed items.

[0026] In the following, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as suggesting or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features, and in the description of the embodiments of the present application, unless otherwise specified, "plurality" means two or more.

[0027] It should be noted that, in some embodiments, the activity recording device provided in the present application may also be referred to as an activity recorder, which is not limited here.

[0028] For ease of understanding, the application scenarios of the relevant technical embodiments are introduced below.

[0029] In a large supermarket, the frequent appearance of cockroaches has become a serious public health problem. The supermarket is rich in food and has a large number of customers. The activities of cockroaches not only affect food safety, but may also damage the supermarket's reputation. In this case, it is particularly important to monitor and control the activities of cockroaches. Traditional monitoring methods usually involve installing activity recorders at several fixed points in the supermarket. However, due to the constant change and spread of the cockroach activity range, these fixed monitoring points often cannot fully cover the cockroach activity area, resulting in the collected data being difficult to accurately reflect the actual activities of cockroaches, resulting in poor prevention and control effects of the formulated prevention and control strategies.

[0030] For example, supermarket managers try to monitor cockroach activity by installing activity recorders at several preset fixed points. If a recorder is installed every few meters to cover the entire supermarket, the cost expenditure will be too high; if activity recorders are only installed at locations where cockroaches are often observed, the cockroach activity areas may change over time, making the original monitoring points unable to reflect new high-incidence areas. In addition, if fewer activity recorders are used to monitor large supermarkets, once cockroaches migrate to monitoring blind spots, even if the data shows that cockroach activity in certain areas has decreased, it may actually be that the cockroaches have simply moved to areas that are not covered by the monitoring equipment. Therefore, this fixed monitoring method cannot accurately capture all cockroach activity data, resulting in unsatisfactory implementation of prevention and control strategies.

[0031] In response to the above problems, the present application provides a method and system for collecting and analyzing cockroach activity data. First, the system determines the optimal initial placement of the activity recorder based on the biological activity patterns and environmental interference factors. Then, through the real-time collection of monitoring data by the activity recorder, the system automatically updates the activity distribution map of the cockroaches and adjusts the position of the monitoring point according to the activity data so that it is always in the center of the activity-intensive area. Through this strategy of dynamically adjusting the monitoring position, supermarkets can more accurately grasp the activity patterns of cockroaches and formulate more effective prevention and control strategies based on the latest data.

[0032] It should be noted that the above application scenarios are only examples, and the technical solutions provided in this application can also be applied to other related scenarios, which are not limited here.

[0033] In addition, the activity recorder provided in the embodiment of the present application can be an infrared sensor, a thermal sensor, or other equipment that can detect cockroach activities, which is not limited here.

[0034] For ease of understanding, the following describes the process of the method provided by this implementation in combination with the above scenario. Figure 1 , is a flow chart of a method for collecting and analyzing cockroach activity data in an embodiment of the present application.

[0035] S101. Determine a first placement position of an activity recorder in a preset area according to biological activity rules.

[0036] In order to monitor cockroach activity data in the target area (i.e., the preset area), it is generally necessary to use an activity recorder, such as an infrared sensor or other equipment. Before the detection, it is necessary to determine the installation location of the activity recorder, and the choice of the installation location directly affects the monitoring results of the cockroach activity data. Based on this, when the activity recorder is installed for the first time, the system determines the first placement position of the activity recorder in the preset area based on the biological activity rules recorded in the database, so that the activity recorder can monitor as much cockroach activity data as possible.

[0037] For example, the system database records the biological activity patterns of cockroaches, such as their preference for nocturnal activities and dark and humid environments. The preset area to be tested is a large shopping mall. After obtaining the environmental information of the large shopping mall, it is known that the C1 area on the first underground floor is a temporary food storage area at room temperature. The system detects that the specific environmental information of the area matches the biological activity patterns of cockroaches in the system database, and the C1 area is a possible hot spot for cockroach activity. Therefore, the center position of the C1 area is determined to be set as the first placement position, and the activity recorder is placed at the center position of the C1 area.

[0038] It should be noted that after determining that activity recorders need to be installed in area C1, the number of activity recorders that need to be installed in this area and the specific installation locations need to be determined based on the area size and facility layout of area C1. For example, for a larger area C1, if one activity recorder installed in a central location is difficult to monitor effectively, multiple activity recorders installed in an evenly distributed manner can also be used for synchronous monitoring. This is not limited here.

[0039] S102: Receive first monitoring data from a plurality of activity recorders within a preset time period.

[0040] Specifically, the activity recorder usually records the movement frequency, activity time, and activity area of ​​the cockroaches. After collecting these data (first monitoring data), the activity recorder sends the collected first monitoring data to the system terminal. The system receives the first monitoring data from each deployed activity recorder in real time, and organizes all the first monitoring data within a preset time, which is subsequently used to understand and analyze the behavior patterns of the cockroaches.

[0041] Among them, real-time data transmission can be achieved between the system terminal and the activity recorder through wireless network technology (such as Wi-Fi or Bluetooth), and a database management system (DBMS) is used for data storage and preliminary processing, which is not limited here.

[0042] It should be noted that the above-mentioned system terminal is an electronic device equipped with a data collection and analysis system of the present application, which can be a server or other electronic devices such as a computer, and is not limited here.

[0043] S103: Generate a first activity distribution map of cockroaches in a preset area according to the first monitoring data.

[0044] The core of this step is to convert the collected first monitoring data into a visual activity distribution map to facilitate the determination of the distribution pattern of cockroaches in a specific area. Through this visualization method, researchers can also intuitively see the hot spots of cockroach activity, which is of guiding significance for further monitoring layout and optimization of prevention and control measures.

[0045] In a specific embodiment, if multiple activity recorders are deployed in a preset area (such as a warehouse), after receiving the first monitoring data sent by multiple activity recorders, the system will integrate the first monitoring data of each activity recorder through a preset software tool and mark the distribution of cockroach activities on the warehouse floor plan.

[0046] Specific as reference Figure 4 As shown in (a), it is a schematic diagram of an exemplary scenario in which the system generates a first activity distribution map of cockroaches in a preset area. In the first activity distribution map, 5 activity recorders are installed in the preset area to monitor the activity data of cockroaches in different areas. Among them, the dotted area represents the effective monitoring range of the activity recorder. The cockroach activity data beyond this effective monitoring range is difficult to monitor accurately or effectively. The black dots represent the location information of the cockroaches. Specifically, the activity recorder scans and monitors at regular intervals (such as 5s), and uploads the location information of the monitored cockroaches to the system terminal for recording. The system terminal displays the location information of all cockroaches within a preset time period (such as 7 days) on a plan view of the preset area, and obtains Figure 4 The first activity distribution map of cockroaches in the preset area shown in (a).

[0047] S104: Determine a plurality of target monitoring areas in the first activity distribution map.

[0048] After the system generates the first activity distribution map of cockroaches in the preset area, it needs to determine the target monitoring area where cockroaches are more densely active from the first activity distribution map. By locating these high-density activity areas, resources can be allocated more effectively, thereby improving the prevention and control effect.

[0049] Specifically, the system calculates the average activity density of cockroaches in each area of ​​the first activity distribution map, and sets the area where the average activity density is greater than a preset threshold as the target monitoring area. For example, in the first activity distribution map corresponding to a large commercial kitchen, by calculating the average activity density of cockroaches in different areas, it can be known that the average activity density of the garbage storage area and the area near the sink is greater than the preset threshold, and the garbage storage area and the area near the sink are respectively set as the target monitoring area.

[0050] It should be noted that the average activity density of cockroaches in each area can be expressed by calculating the number of monitored cockroaches per unit area in each area. The number of monitored cockroaches can be determined by the first monitoring data of multiple activity recorders within a preset time period, which is not limited here.

[0051] S105. Set the center of the multiple target monitoring areas as the second placement position of the activity recorder.

[0052] This step is used to rearrange the activity recorders according to the determined target monitoring area to more accurately collect data and monitor cockroach activities.

[0053] Specifically, after the system determines the target monitoring area in the first activity distribution map, it determines the number of installation positions of the activity recorders according to the size of the target monitoring area. For example, if the target monitoring area is less than or equal to the area corresponding to the effective monitoring area of ​​an activity recorder, the center of the target monitoring area is directly set as the second placement position of the activity recorder; if the target monitoring area is larger than the area corresponding to the effective monitoring area of ​​an activity recorder, the number of activity recorders is increased and the second placement position of each activity recorder is adjusted, so that the effective monitoring areas of multiple activity recorders can cover the target monitoring area after being superimposed.

[0054] S106. Acquire second monitoring data collected by an activity recorder installed at a second placement location.

[0055] After determining the second placement position of the activity recorder, the system marks the coordinate information of each second placement position in the plan view of the preset area. Of course, if the preset area is complex, or the three-dimensional scene model of the preset area can be directly retrieved through other means (such as a database), the second placement position of the activity recorder can be directly recorded on the three-dimensional scene model. The relevant technicians install the activity recorder according to the coordinate information of the second placement position. After the installation is completed, the system collects the second monitoring data of the cockroaches in the preset area through the activity recorder installed at the second placement position.

[0056] S107. Matching a corresponding prevention and control strategy from a database according to the second monitoring data.

[0057] Specifically, after receiving and recording the second monitoring data within a preset time, the system determines the cockroach activity density at different locations in the preset area based on the second monitoring data, and then matches the corresponding prevention and control strategy from the system database based on the cockroach activity density at different locations.

[0058] Specifically, the system database records the correspondence between different density levels of cockroach activities and prevention and control strategies. For example, if the cockroach density in a certain area is extremely high, it is matched with a strategy that requires the use of high-efficiency chemical pesticides and increased frequency of prevention and control; if the cockroach density in a certain area is medium, it is matched with a strategy of using biological control methods (such as introducing natural enemies) or physical control methods (such as setting traps); if the cockroach density in a certain area is low, it is matched with a strategy of regular monitoring and preventive measures (such as environmental management and regular cleaning).

[0059] Through the above multiple embodiments, it can be known that the system can collect cockroach activity data through the activity recorder installed in the first placement position to generate an activity distribution map. Then, by calculating the activity density of cockroaches in different areas of the activity distribution map, the second placement position of the activity recorder is reconfigured to achieve key monitoring of the high-density activity area, and the prevention and control strategy is matched based on the second monitoring data obtained by the activity recorder at the second placement position, thereby improving the accuracy and rationality of the prevention and control strategy matching.

[0060] The following is a more detailed description of the process of the method provided by this implementation. Figure 2 , is another flow chart of a method for collecting and analyzing cockroach activity data in an embodiment of the present application.

[0061] S201, obtaining environmental information of a preset area.

[0062] When determining the first placement position of the activity recorder, the system needs to consider the biological activity patterns of cockroaches, and by matching the environmental information of the preset area with the biological activity patterns, the system can determine the cockroach-dense areas that may exist in the preset area. Based on this, the system can deploy various sensors in the preset area, such as temperature and humidity sensors, light sensors, etc., to obtain environmental interference factors that affect cockroach behavior and activity, such as temperature, humidity, and light intensity at different locations in the preset area.

[0063] S202: Determine a key monitoring area for cockroaches within a preset area based on biological activity patterns and environmental information.

[0064] The system database stores the biological activity patterns of cockroaches. For example, the system database stores parameter index ranges such as temperature threshold range, humidity threshold range, and light intensity threshold range to represent the biological activity patterns of cockroaches. When the detection data of multiple sensors installed at a certain location meet the above parameter index ranges, the location can be included as a key monitoring area.

[0065] S203: Set the center position of the key monitoring area as the first placement position of the activity recorder.

[0066] After determining the key monitoring areas, the system will allocate the number of activity recorders and the corresponding installation positions (first placement positions) based on the size and regional layout of each key monitoring area. For example, the effective monitoring range of each activity recorder is a circular area with a radius of 3 meters, and the key monitoring area to be installed is a rectangular area of ​​6 meters * 13 meters. Then, two activity recorders can be used to monitor the key monitoring area, and the effective monitoring areas of the two activity recorders do not intersect. In addition, for key monitoring areas of other areas and shapes, the number and placement positions of activity recorders can be adaptively adjusted so that the ratio of the area of ​​multiple effective monitoring areas added together to the key monitoring area exceeds the preset ratio threshold, which is not limited here.

[0067] S204: Acquire first monitoring data and generate a first activity distribution map of cockroaches.

[0068] This step is the same as step S103 and will not be repeated here.

[0069] S205: construct a circular monitoring area with the dense area in the first activity distribution map as the center.

[0070] Specific as Figure 4 As shown in (b), it is an exemplary scene diagram of the system construction monitoring area in the embodiment of the present application. 1 and 2 represent dense area 1 and dense area 2 respectively. Then, taking dense area 2 as an example, a circular monitoring area 3 is constructed with the center of dense area 2 as the center of the circle. The radius of monitoring area 3 can be set according to actual needs and is not limited here. Similarly, the monitoring area corresponding to dense area 1 or the monitoring area corresponding to other dense areas is obtained.

[0071] It should be noted that the above-mentioned dense area can be determined by the density of cockroach position information, which is not limited here.

[0072] S206. Calculate the average activity density value of each monitoring area.

[0073] After determining the monitoring area corresponding to each dense area, the system will calculate the average activity density of each monitoring area, that is, the average number of cockroach location information per unit area (which can be understood as the number of black dots representing cockroach location information per unit area). By calculating the average density value, the target monitoring area where cockroach activity is more frequent is determined.

[0074] S207. The radius of the monitoring area is gradually reduced until the average activity density value is greater than a preset threshold value, thereby obtaining a target monitoring area.

[0075] Specific as Figure 5As shown in FIG. 1 , it is a schematic diagram of an exemplary scenario in which the system determines the target monitoring area based on the average activity density. Among them, 3 is the monitoring area (i.e., the monitoring area 3 in step S205). The system first counts the number of black spots n in the monitoring area 3 (i.e., the number of cockroach location information monitored), and divides the number of black spots n by the area S3 of the monitoring area 3 to obtain the average activity density value ρ of the monitoring area 3. That is, the calculation formula of the average activity density value ρ is: The system compares the average activity density value ρ with the preset initial density value. If the average activity density value ρ is detected to be less than the preset initial density value, it is determined that the cockroach density in the monitoring area 3 is low and no monitoring is required. On the contrary, if the average activity density value ρ is detected to be greater than or equal to the preset initial density value, it is necessary to further determine whether the average activity density value ρ is greater than or equal to the preset threshold value. If so, the monitoring area 3 is directly set as the target monitoring area. If not, the area of ​​the monitoring area 3 is reduced according to the preset radius reduction ratio, and the reduced areas 4, 5 and 6 are obtained in turn. Then, the average activity density value ρ of each reduced area is calculated according to the above formula (for example, the average activity density value of the reduced area 4 is Wherein, n4 is the number of black spots in the reduced area 4, S4 is the area of ​​the reduced area 4), until the average activity density value ρ is greater than or equal to the preset threshold, or the area of ​​the reduced area is less than the preset area threshold.

[0076] Furthermore, if the average activity density value ρ is greater than or equal to a preset threshold, the corresponding reduced area is set as the target monitoring area; if the area of ​​the reduced area is less than the preset area threshold, it is determined that the cockroach density in the monitoring area 3 is low and no monitoring is required.

[0077] Through the above embodiments, the system can screen out dense areas where the average activity density value is greater than the preset threshold, so as to configure monitoring equipment in a targeted manner. This not only improves the utilization efficiency of monitoring equipment resources, but also ensures the high quality of monitoring data, making the prevention and control strategies determined based on monitoring data more targeted and improving the overall prevention and control effect.

[0078] S208: setting the center of the plurality of target monitoring areas as a second placement position, and acquiring second monitoring data collected by the activity recorder installed at the position.

[0079] This step is the same as step S105 and will not be repeated here.

[0080] S209: Generate a second activity distribution map of cockroaches in a preset area according to the second monitoring data, and divide the activity density levels of cockroaches in different areas.

[0081] After the system generates the second activity distribution map of cockroaches in the preset area, the system calculates the average activity density value of the effective monitoring area of ​​each activity recorder according to the second monitoring data, and determines the activity density level of cockroaches corresponding to each effective monitoring area according to the range of the average activity density value. The calculation method of the average activity density value refers to step S206 and will not be repeated here.

[0082] It should be noted that the system database stores average activity density value ranges corresponding to different activity density levels. The activity density level can be divided into high density level, medium density level and low density level. Of course, it can also be set according to user needs, which is not limited here.

[0083] S210, matching corresponding prevention and control strategies from a database according to environmental information of different areas and corresponding activity density levels.

[0084] After determining the activity density level of cockroaches in different areas, the system matches the corresponding prevention and control strategy from the system database based on the environmental information of the area, such as location information (kitchen, warehouse, etc.), lighting conditions, temperature and humidity. Specifically, the system can first match the preliminary prevention and control strategy from the database based on the activity density level of cockroaches in different areas. For example, if the activity density level of cockroaches in a certain area is a high-density level, it will match the strategy of using high-efficiency chemical pesticides and increasing the frequency of prevention and control. Then, based on the preliminary prevention and control strategy, it will match the environmental information of the area and further adjust or refine the preliminary prevention and control strategy. For example, if the system detects that the area corresponds to a kitchen, then a low-toxic type of high-efficiency chemical pesticide should be used, and the prevention and control time should be staggered, etc.

[0085] Through the above embodiment, the system generates a second activity distribution map based on the second monitoring data to divide the activity density levels of cockroaches in different areas, which is convenient for matching corresponding prevention and control strategies according to environmental information in different areas, thereby improving the pertinence and effectiveness of the prevention and control strategies.

[0086] The following is a more detailed description of the process of the method provided by this embodiment. Figure 3 As shown, it is a flowchart of a system updating a second activity distribution map of cockroaches in real time in an embodiment of the present application.

[0087] S301, generating a second activity distribution map of cockroaches in a preset area according to second monitoring data.

[0088] This step is the same as step S209 and will not be repeated here.

[0089] S302: Periodically determine the location information of the target monitoring area in the second activity distribution map.

[0090] The system receives and records the monitoring data sent by the plurality of activity recorders installed at the second placement position in real time to obtain updated data. After each preset period, the system re-determines the target monitoring area and the corresponding position in the second activity distribution map according to the updated data.

[0091] It should be noted that the method by which the system re-determines the target monitoring area and the corresponding position in the second activity distribution map based on the updated data is similar to the method by which the system determines the target monitoring area in the first activity distribution map, and will not be repeated here.

[0092] S303. Record the location information of the target monitoring area in each cycle.

[0093] Each time the system updates the target monitoring area and the corresponding location information, it will record the updated target monitoring area and location information.

[0094] S304 , connecting corresponding area vectors of two adjacent position information in chronological order to obtain a position change trend graph.

[0095] The system places the target monitoring area and the corresponding position recorded after each update in the plan of the same preset area, and vector-connects the corresponding target monitoring areas of two adjacent position information in chronological order, that is, tracks the position changes of each target monitoring area and obtains a position change trend chart.

[0096] S305, determining the changing trend of the cockroach activity position according to the position change trend graph.

[0097] Since the position change trend chart marks the position change and direction change of each target monitoring area, the possible movement tendency of cockroaches can be determined based on the vector change of the position. For example, the target monitoring area in the first record is the warehouse, and the target monitoring area in the second and third records is the aisle. However, after connecting the three vectors in sequence, it is determined that there is a kitchen on the cockroach's forward route, so it is determined that the cockroaches will tend to move to the kitchen. The system can display the judgment results on the display, thereby reminding relevant personnel to take corresponding prevention and control measures in advance.

[0098] S306: If it is detected that the change difference of the position information exceeds the preset change range, the prevention and control strategy is re-matched according to the current second activity distribution map.

[0099] After periodically determining the position information of the target monitoring area in the second activity distribution map in step S302, if the system detects that the change difference of the position information of the target monitoring area exceeds the preset change range, the prevention and control strategy is re-matched according to the current second activity distribution map.

[0100] Specifically, the system can reset the second activity distribution map to the first activity distribution map, and then re-determine the new second placement position based on the first activity distribution map, and then re-match the prevention and control strategy based on the new second monitoring data obtained. Please refer to steps S101 to S107 for this process, which will not be repeated here.

[0101] S307: Send the second activity distribution map and the corresponding prevention and control strategy to the display end for real-time display.

[0102] After the system generates a second activity distribution map of cockroaches in a preset area based on the second monitoring data in step S301, the system sends the periodically updated second activity distribution map and the matched prevention and control strategy to the display end of the system, and controls the display end of the system for real-time display, so that relevant personnel can obtain the latest information in real time, respond quickly to changes in cockroach activities, and adjust prevention and control measures in real time to ensure the transparency of information and the timeliness of prevention and control work.

[0103] For ease of understanding, an exemplary scenario diagram of the system determining the second placement position is introduced below, as shown in Figure 4, wherein Figure (a) is an exemplary scenario diagram of the system generating a first activity distribution map of cockroaches in a preset area. In this first activity distribution map, 5 activity recorders are installed in the preset area to monitor the activity data of cockroaches in different areas. Among them, the dotted area represents the effective monitoring range of the activity recorder. It is difficult to accurately or effectively monitor the activity data of cockroaches beyond this effective monitoring range. The black dots represent the location information of the cockroaches. Specifically, the activity recorder scans and monitors at regular intervals (such as 5s), and uploads the location information of the monitored cockroaches to the system terminal for recording. The system terminal displays the location information of all cockroaches within a preset time period (such as 7 days) on the floor plan of the preset area.

[0104] After determining the first activity distribution map, the system needs to determine the target monitoring area where more cockroach location information can be detected. Figure 4 As shown in (b), it is a schematic diagram of an exemplary scenario of the system constructing a monitoring area. Among them, 1 and 2 represent dense area 1 and dense area 2 respectively. Then, taking dense area 2 as an example, a circular monitoring area 3 is constructed with the center of dense area 2 as the center of the circle. The radius of monitoring area 3 can be set according to actual needs and is not limited here.

[0105] The system determines whether the marked dense area needs to be monitored by calculating the average activity density. Please refer to step S205 to step S207 for the specific determination process, which will not be repeated here. Based on the determination result, the system sets the center of the dense area that needs to be monitored as the second placement position, as follows: Figure 4As shown in (c), it is a schematic diagram of an exemplary scenario in which the system determines the second placement position according to the target monitoring area. Figure 4 Both the dense area 1 and the dense area 2 shown in (b) need to be monitored, so the centers of the dense area 1 and the dense area 2 can be set as the second placement position respectively.

[0106] The system of the embodiment of the present invention is applied to an electronic device. Figure 6 A schematic diagram of the architecture of an electronic device suitable for implementing an embodiment of the present invention is shown.

[0107] It should be noted that Figure 6 The electronic device shown is only an example and should not bring any limitation to the functions and scope of use of the embodiments of the present invention.

[0108] Those skilled in the art will appreciate that all or part of the steps in the various methods of the above embodiments can be completed by instructions (computer programs), or by controlling related hardware through instructions (computer programs), and the instructions can be stored in a computer-readable storage medium and loaded and executed by a processor. The electronic device of this embodiment includes a storage medium and a processor, wherein a plurality of instructions are stored in the storage medium, and the instructions can be loaded by the processor to execute any step of the method provided in the embodiment of the present invention.

[0109] Specifically, the storage medium and the processor are electrically connected directly or indirectly to realize data transmission or interaction. For example, these elements can be electrically connected to each other through one or more signal lines. The storage medium stores computer execution instructions for implementing the data access control method, including at least one software function module that can be stored in the storage medium in the form of software or firmware. The processor executes various functional applications and data processing by running the software program and module stored in the storage medium. The storage medium can be, but is not limited to, random access storage medium (Random Access Memory, referred to as: RAM), read-only storage medium (Read Only Memory, referred to as: ROM), programmable read-only storage medium (Programmable Read-Only Memory, referred to as: PROM), erasable read-only storage medium (Erasable Programmable Read-Only Memory, referred to as: EPROM), electrically erasable read-only storage medium (Electric Erasable Programmable Read-Only Memory, referred to as: EEPROM), etc. Among them, the storage medium is used to store programs, and the processor executes the program after receiving the execution instruction.

[0110] Furthermore, the software programs and modules in the above-mentioned storage medium may also include an operating system, which may include various software components and / or drivers for managing system tasks (such as memory management, storage device control, power management, etc.), and may communicate with various hardware or software components to provide an operating environment for other software components. The processor may be an integrated circuit chip having signal processing capabilities. The above-mentioned processor may be a general-purpose processor, including a central processing unit (CPU), a network processor (NP), etc., which may implement or execute the various methods, steps, and logic flow diagrams disclosed in this embodiment. The general-purpose processor may be a microprocessor or the processor may also be any conventional processor, etc.

[0111] Since the instructions stored in the storage medium can execute the steps in any method provided in the embodiments of the present invention, the beneficial effects of any method provided in the embodiments of the present invention can be achieved. Please refer to the previous embodiments for details and will not be repeated here.

[0112] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the present invention should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A method for collecting and analyzing cockroach activity data, characterized in that: The method comprises: Determine a first placement position of an activity recorder in a preset area according to biological activity rules, wherein the activity recorder is used to record activity data of cockroaches within the preset area; receiving first monitoring data of a plurality of the activity recorders within a preset time period, the activity recorders being installed at the first placement position; Generate a first activity distribution map of cockroaches in the preset area according to the first monitoring data; Determine a plurality of target monitoring areas in the first activity distribution map, wherein average activity density values ​​corresponding to the target monitoring areas are greater than a preset threshold; setting the centers of the plurality of target monitoring areas as the second placement position of the activity recorder; Acquire second monitoring data collected by the activity recorder installed at the second placement location; Match the corresponding prevention and control strategy from the database according to the second monitoring data.

2. The method according to claim 1, characterized in that The step of matching the corresponding prevention and control strategy from the database according to the second monitoring data specifically includes: generating a second activity distribution map of cockroaches in the preset area according to the second monitoring data; Dividing the activity density levels of cockroaches in different areas according to the second activity distribution map; According to the environmental information of different areas and the corresponding activity density levels, the corresponding prevention and control strategies are matched from the database.

3. The method according to claim 2, characterized in that After the step of generating a second activity distribution map of cockroaches in the preset area according to the second monitoring data, the method further includes: periodically determining the location information of the target monitoring area in the second activity distribution map, wherein the second activity distribution map is updated in real time according to the second monitoring data; If it is detected that the change difference of the position information exceeds the preset change range, the prevention and control strategy is re-matched according to the current second activity distribution map.

4. The method according to claim 1, characterized in that: The step of determining a plurality of target monitoring areas in the first activity distribution map specifically includes: identifying a dense area in the first activity distribution map; Constructing a circular monitoring area with the dense area as the center, wherein the monitoring area includes the dense area; Calculating an average activity density value for each of the monitoring areas; The radius of the monitoring area is gradually reduced until the average activity density value is greater than a preset threshold, thereby obtaining a target monitoring area.

5. The method according to claim 3, characterized in that: After the step of periodically determining the location information of the target monitoring area in the second activity distribution map, the method further includes: Record the location information of the target monitoring area in each cycle; Connecting corresponding area vectors of two adjacent position information in the plurality of position information in chronological order to obtain a position change trend graph; The changing trend of the cockroach activity position is determined according to the position change trend diagram.

6. The method according to claim 1, characterized in that The step of determining the first placement position of the activity recorder in the preset area according to the biological activity law specifically includes: Acquiring environmental information of a preset area, wherein the environmental information is environmental interference factors that affect cockroach behavior and activities; Determine a key monitoring area for cockroaches within the preset area based on biological activity patterns and the environmental information; The center position of the key monitoring area is set as the first placement position of the activity recorder.

7. The method according to claim 2, characterized in that After the step of generating a second activity distribution map of cockroaches in the preset area according to the second monitoring data, the method further includes: The second activity distribution map and the corresponding prevention and control strategy are sent to the display end for real-time display.

8. A data collection and analysis system, characterized in that: The system includes: one or more processors and memory; The memory is coupled to the one or more processors, and the memory is used to store computer program codes, where the computer program codes include computer instructions. The one or more processors call the computer instructions to enable the system to perform the method according to any one of claims 1 to 7.

9. A computer-readable storage medium comprising instructions, characterized in that: When the instructions are executed on a system, the system is caused to execute the method according to any one of claims 1 to 7.

10. A computer program product, characterized in that When the computer program product is run on a system, the system is caused to execute the method according to any one of claims 1 to 7.

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