Behavior recognition method and device and storage medium

[0058] The specification and claims of the present application and the provisions, "second", "second", etc. in the above drawings, are used to distinguish a similar object without having to describe a particular order or award order. It is to be understood that the data such as use can be interchanged in appropriate, so as to be described herein in addition to the content shown or described herein. Moreover, the terms "include" and "have" and any variations, intended to cover the inclusive contained, for example, process, methods, systems, products, or equipment that contain a series of steps or modules, the method, system, product, and equipment that are not limited to clearly These steps or modules, but may include unclear or other steps or modules inherent to these processes, methods, products, or devices, the division of modules, which is in the present application, is only a logical Division, there may be additional division methods when implemented in practical applications, such as multiple modules can be combined or integrated in another system, or some features can be ignored, or not executed, additionally, the displayed or discussed The coupled or direct coupling or communication connections may be in some interfaces, an indirect coupling or communication connection between the modules may be electrical or other similar forms, and it is not limited in the present application embodiment. Also, the module or sub-module as described as the separation member may be or may not be physical separation, or may not be a physical module, or may be distributed into a plurality of circuit modules, and can select some or all of them according to actual needs. The module is to achieve the purpose of the present application embodiment.

[0059] The present application examples provide behavioral identification methods, which can be used in the server side, and the server side can be used in the fields of logistics distribution, connecting cards, etc., for example, for distribution express, distribution, long-distance racing and other scenes. In some embodiments, such as figure 1 A data processing schematically illustrated by the functional end side to realize behavior recognition, will be described in detail below.

[0060] Such as figure 1 As shown, the trajectory data of the connection user is acquired, and the task period of the task chain is adjusted according to the start time of the sub-task; according to the task information of each sub-task in the task chain, the trajectory data of the connection user is obtained in each sub-task in the task chain. The latitude and longitude information of the user-pending trajectory point; according to the latitude and longitude information of the user to pass through the preset trajectory point to the user, determine if the occurrence time of the preset trajectory point is in the task chain of the sub-task. The preset trajectory point is marked at the time of the task period; according to all preset track points in the task period, and the latitude and longitude of the start point of the sub-task, it gives the nearest trajectory point and distance; judge the first trajectory When the point and the second trajectory point are within a plurality of preset distances, the marking is set at the starting point and the end point of the sub-task, respectively; calculates the marker of each task chain at multiple preset distances, according to each The bar chain is marked with a plurality of preset distances to obtain the transition rate indicator of the task chain, with a preset distance as a standard, setting the minimum pass rate threshold of the docking point. If the pass rate is lower than the minimum pass The rate threshold is determined that the task chain is a false connection.

[0061] In the present application embodiment, first, the trajectory data of the connection user is acquired, the connection user identifies the mapping table between the connector user number, the interface data (including multiple connection points, multiple). The latitude and longitude data of the outlets), the latitude and latitude data of the connection task table and the connection task.

[0062] Among them, the trajectory data of the connection user is derived from the trajectory data uploaded by the Application, App). The JSON string is parsed from the trajectory data by regular expression, cleans the connection user identifier (Rider_ID), the time point, the longitude, and the latitude, and the trajectory data is retracted according to the Rider_ID and the time point, and the trajectory data will be removed. As the connection user (RIDER) trajectory data in the present application embodiment.

[0063] The mapping table between the user identification and the work number: includes a mapping relationship between multiple connections to the terminal number corresponding to the connection user. Where the connection user identifier refers to the account, the mobile phone number, the number, mailbox, and network account of the connection user can be the mobile phone number, work number, email, and network account. The start number refers to the identity of the employee identification of the user's employee. The latest connection user information that has been maintained from the DDSKDS database is removed from the DDSKDS database, and the latest connection user information is retrieved according to Rider_ID, and the Rider_ID and the working number are obtained, and the above mapping table is created.

[0064] The latitude and longitude data of the docking point and the latitude and longitude data of the outlet: can remove the recently maintained address information data from the address information table of the connection map database. According to the connection point and outlet code, the latest day-maintained address information data is performed. To the weight, the retractable point, outlet code, and latitude and latitude will be removed as the diaphragm and network point latitude and longitude in the present application embodiment.

[0065] The latitude and latitude data of the connection task (including the parent task and sub-task): the starting point latitude and end point of the connection task, the starting point and end of the passage of the passage.

[0066] After obtaining the trajectory data of the above-described connection user, the connection user identifies the mapping table, the connection path data, the connection task table, and the latitude and latitude data of the connection task, will be connected to the task table. Multiple sub-tasks are combined into at least one task chain.

[0067] Among them, the connection task table includes task coding, task time, connection user working number, task sequence number, connection task number, and network code such as network code. The connection task table may also be referred to as a connector, and the present application is not limited.

[0068] In some embodiments, multiple subtasks can be connected in series as a task chain in accordance with the task coding, task time, connection user number, task sequence number. After obtaining the task chain, the minimum start time and maximum end time of each task string can be calculated, and the minimum start time of each task string is used as the start time of the task string, and the maximum end time of each task string is used as a task string. End Time.

[0069] Then, the start time and end time of the task chain belongs to each sub-task are then calculated according to the task information of the sub-task and the task chain.

[0070] The task information of the sub-task includes task numbers and task times.

[0071] In some embodiments, the task period of the task information and task chain according to sub-tasks, calculates the start time and end time of the task chain per subtraction, including:

[0072] Compare the minimum starting time of the task chain and the initial order of the start time of the first subtask in the task chain, and compare the maximum end time of the task chain and the last one of the task chain. The order of the end time of the task;

[0073] The first time the minimum start time and the first sub-task are the initial time of the task chain, the maximum end time and the last subtutaneous end time. The latest time is the end time of the task chain. Among them, the task period of the task chain can be obtained based on the start time of the task chain and the end time of the task chain.

[0074] E.g figure 2 As shown, the task chain 1 includes a sub-task 1, the subtask 2, and the subtask 3, the minimum starting time of the task chain 1 is 7 points, and the maximum end time of the task chain 1 is 13 points. Wherein, subtask 1, subtask 2 and subtask 3 from left to right, the task sequence is arranged first. The task time of the subtask 1 is 6:30, the task time of the subtask 2 is 8:15, and the task time of the subtask 3 is 10 points to 12 points. Then, depending on the task time and task sequence number of sub-tasks 1, subtask 2 and subtask 3, it can be seen that the start time of subtask 1 is earlier than the start time of the task chain 1, and the end time of the subtask 3 is earlier than the task. The end time of the chain 1. Then, in order to ensure that the task is completed normally in a reasonable planned time, the start time of the sub-task 1 is the start time of the task chain 1, and the end time of the task chain 1 is the end time of the task chain 1.

[0075] Refer image 3 The following describes a method of behavioral identification provided in the present application embodiment, and the present application includes:

[0076] 301. The latitude and longitude of the trajectory point to the user stay in each sub-task in the task chain according to the track data of the task information of each sub-task in the task chain.

[0077] Among them, the trajectory point means that the pre-planning connection user has the trajectory point to pass through when a child task is performed, and the latitude latitude latitude latitude latitude and latitude and longitude of the starting point and end points.

[0078] 302. According to the latitude and longitude of the user-pending track point, the time period of the occurrence time of the preset trajectory point is determined in the task period of the task chain of the subtraction, and the tag occurs during the task period. The track is the actual dock point.

[0079]Among them, the preset track point refers to a sub-task that plans a location that a connection user must pass, and the preset trajectory is used to determine whether the connection behavior of the connection user has false connection.

[0080] In this step, the connection user of each task can also be obtained, and the latitude and longitude of the trace point of the trace point in the task period will also be obtained.

[0081] In some embodiments, the connection user of each task obtained in this step can also occur, the time, the starting latitude and latitude, the end of the latitude and longitude, the latitude and latitude of the track point in the task period, and use Tableau to proceed to the block of the connection map to obtain visualization. The actual connection table and upload the actual interface table to the report platform, which is easy to manage the latitude latitude latitude and actual trajectory of each track point, more intuitive to determine whether the task is normal.

[0082] Among them, Tableau refers to a way of dragging a large amount of data into a digital "canvas", which in turn creates a variety of charts, facilitating users to view and analyze data, with visual features. It is also possible to use other ways to generate an actual connector form, the present application is not limited.

[0083] 303. According to all the actual docking points and the latitude and longitude of the sub-task, the first trajectory point and the second track point are obtained by the latitude and longitude of the latitude and longitude of the subtask, respectively, and the first connection is calculated. Point between the second trajectory point.

[0084] That is, the spacing between the actual connection points and the actual connection point corresponds to the preset trajectory point corresponds to the actual connection point. Each actual docking point is only a child task, each of which can correspond to at least one preset trajectory point.

[0085] Among them, the first track point is any actual docking point in all actual docking points in the connection user within the task period. When the user is executing the sub-task, there may be many track points, which can use the trajectory point of the preset trajectory point of the sub-task as the first track point. For example, when the user is distributed, it is necessary to pass the building a, but the connection user has range from 200 meters to 11 meters through the building, then 11 meters can be used as the first track point because of 200 meters to 11 meters. Duration can be seen as the task has not been executed, and the connection users are actually completed the entire take-away distribution task at a distance from the building A. The embodiments of the present application are not limited.

[0086] The second trajectory point is a preset connection point in the preset trajectory point of the first connector corresponding sub-task.

[0087] It is also possible to calculate the distance between the starting point of the sub-task and the first track point, and the distance between the endpoint of the calculator and the second trajectory point.

[0088] The first track point, the second track point and the spacing can be referred to Figure 4 A schematic diagram shown. Wherein, the starting time of the sub-task 1 is 6:30 and the end time is 8:00, the start time of the subtask 2 is 8:15 and the end time is 9:00, the start time of the subtask 3 is 10: 00 and the end time is 12:00. The first track point is between 6:30 and 8:00, and the second track point is between 10:00 and 12:00. It can be seen that the trajectory point A belongs to the preset connections that the subtask 1 needs to pass, and the trajectory point B belongs to the preset connections required by the subtask 3. The distance label of the sub-task 1 is 100 meters, and the sub-task is performed. When the sub-task is connected to the first connection point passed by the user, the spacing of the first connections and the trajectory point A is 70 meters, then the connection user can be determined When the sub-task 1 is true, the trajectory point A is true.

[0089] 304. When it is determined that the distance between the plurality of the first trajectory point and the plurality of the second trajectory points are within a plurality of preset distances, the overtime rate of each task chain is calculated.

[0090] Among them, the number of extension indexes is the same as the number of preset distances corresponding to the task chain.

[0091] For example, calculate 100 meters, 200 meters, 300 meters, 400 m, 500 m label over the task string, 5 yield indicators of the task string. Among them, the number of starting points after 5 distance labels is 1, and the 5 erased indexes include 100 meters over, 200 meters pass rate, 300 m overhead, 400 meters over, 500 meters over.

[0092] In some embodiments, the passivity of each task chain includes:

[0093] Calculate the marking of each task chain at a plurality of preset distances, and the passage rate of the task chain is obtained based on the marker of each of the plurality of preset distances based on each task chain.

[0094] In some embodiments, the method further includes:

[0095] When it is determined that the first trajectory point and the second track point are within a plurality of preset distances, the label is set at the starting point and the end point of the sub-task, and the label is used to indicate the starting point of the sub-task. The end point of the sub-task is within a plurality of preset distances.

[0096] For example, the starting point or end point of the 1 identification subtask can be used in a plurality of preset distances, and the starting point or end point of the 0 identification subtask is not in multiple preset distances. Which of the preset distances are set to set it.

[0097] For example, the preset distance is 100 meters, 200 meters, 300 meters, 400 meters, 500 meters, then determines whether the starting point or end point of the sub-task is 100 meters, 200 meters, 300 meters, 400 meters, 500 meters, If, mark the starting point and the end point of the sub task.

[0098] 305. If the transition rate of the task chain is lower than the minimum pass rate threshold, it is determined that the task chain is invalid.

[0099] Among them, invalid connection behavior can be a similar name such as false connection behavior, suspect connection behavior, etc., the present application is not limited.

[0100] For example, at 100 meters as a criteria, the minimum pass rate threshold is 50%, then if the over 50% of the indicator is less than 50% in the task chain, it is judged that the task chain is a false connection or abnormal connection.

[0101] Such as Figure 5A A route for normal connection, Figure 5b A line diagram of an abnormal connection.

[0102] In the present application embodiment, the distribution task is used in a task chain mode according to the connection task table, and the task period of the task chain is adjusted according to the start time of the sub-task; according to the task information of each sub-task in the task chain and the trajectory of the connection user. Data, obtain the latitude and longitude information of the trajectory point to which the user to be elapsed in each sub-task is obtained; if the latitude and longitude information of the preset trajectory point to be passed through each sub-task is determined whether or not the preset trajectory point is determined. Tag preset trajectory points when the task period of the task chain belongs; according to all actual docking points in the task period, and the latitude and latitude of the subtask, get the nearest trajectory point and Distance; Judging that the first track point and the second track point are within a plurality of preset distances, each setting marking at the starting point and the end point of the sub-task; calculates each task chain in multiple presets The marker of the distance is over, according to the marker of each task chain over the marker of multiple preset distances, the transition rate indicator of the task chain is obtained by the preset distance as the standard, and the minimum rate threshold of the connection point is set. The overhead rate is lower than the minimum transient threshold, it is determined that the task chain is a false connection behavior. In one aspect, the actual operational trajectory can be monitored, making cheating operations more difficult, more accurate, can also prohibit the real trajectory of connecting user workers on the map, with intuitiveness and interpretation, Clearly verify that false connections.

[0103] On the other hand, the abnormal connection computation of the abnormal connection compared to the manual experience is high, and it is easy to misunderstand the normal connection (also known as effective connection), and the false closure (can also be called invalid. Breedd), the implementation of invalid connection behavior is more accurate.

[0104] In addition, the abnormal connection computational label is not strong compared to artificial experience, cannot be verified, and the power can be directly projected on the map to proceed with the main trajectory, realize the trajectory of the automation display, and the interpretation is strong. Identify and communicate), you can clearly verify whether you are false.

[0105] Alternatively, in the present application embodiment, the predetermined interface data includes a plurality of idle dense data and a latitude latitude data of a plurality of outlets. In accordance with all actual docking points based on the connector user within the task period, the method of obtaining the first track point, the second trajectory point, and the distance, the method further includes:

[0106] Get planned interface task data, where planned interface task data includes the starting latitude and longitude of the connection task;

[0107] Gets a latitude and longitude data of multiple connections and latitude latitude data of multiple outlets;

[0108] Through the starting point and end point of the connection shift, the latitude and longitude data of multiple connections and the latitude and longitude data of multiple outlets are established;

[0109] According to the connection task table and the association relationship, the latitude and longitude of the parent task are respectively matched with the latitude latitude and latitude latitude and latitude latitude and latitude latitude of the plurality of outlets, respectively, to obtain the starting point of each sub-task. The latitude and latitude and end point latitude and longitude.

[0110] In the present embodiment, the latitude and longitude data of all connected points can be acquired, and the latitude and longitude data of all the points may not be limited to the number of connection points and outlets of the associated relationship, as long as it is possible to improve the identification partial or global connection behavior. The accuracy of the false connection behavior, or shorten the time to identify local or global connection behavior.

[0111] It can be seen that by creating the above-described association relationship, it is possible to improve the matching efficiency and accuracy, and the time to identify false connection tasks can be effectively shortened.

[0112] Figure 1 to 5B Any of the technical features mentioned in any of the examples of any of the present invention are equally applicable to the embodiment of the present application. Figure 6 with Figure 7 The corresponding embodiments are not described later.

[0113] The method of one behavior recognition in the present application will be described above, and the apparatus of the method of performing the above-described behavior recognition will be described.

[0114] See Figure 6 ,Such as Figure 6 A structural diagram of device 60 for identifying invalid connection behavior, which can be applied to identify invalid connection behaviors in the fields of logistics distribution, diagram card, etc., for example for distribution express, distribution takeaway, long-distance racing Wait for scenes. The apparatus 60 in the present application embodiment can achieve corresponding to the above figure 1 The step of the behavior identification of the active embodiments in the corresponding embodiment. The functionality implemented by the device 60 can be implemented by hardware, or the corresponding software implementation can be performed by hardware. Hardware or software includes one or more modules corresponding to the above functions, the module can be software and / or hardware. The device 60 can include processing module 601, a flag module 602, and a acquisition module 603, the processing module 601, the flag module 602, and the acquisition module 603. figure 1 The operations performed in the corresponding embodiments are not described herein. For example, the processing module 601 can be used to control the marking operation of the tag module, and control the acquisition operation of the acquisition module.

[0115] In some embodiments, the processing module 601 can be used to obtain the latitude and latitude latitude and longitude of each sub-task in the task chain in accordance with task information and preset connection path data in the task chain. ;

[0116] The marking module 602 may be used in accordance with the latitude and longitude of each sub-task the user to be connected through a preset locus of points, determining the occurrence time point of the predetermined track period task when the task belongs subtask chain, a mark at the time of occurrence The preset trajectory point of the task period is the actual docking point;

[0117] The processing module 601 is further configured to obtain a first track point and a second track point, separately calculated according to all actual docking points and end latitude latitude and end dot density and end point latitude and end point of the sub-task, respectively. The spacing between the first connections and the second trajectory point; wherein the first trajectory point is that the first track point is all actual docking points that connect users within the task period. Any actual docking point of the species, the second trajectory point is a preset connection point in the preset trajectory point of the first connections corresponding to the subtraction;

[0118] The processing module 601 is further configured to calculate the passivity of each task chain when it is determined that the first trajectory point and the second track point are within a plurality of preset distances; if the translation rate of the task chain It is below the minimum transition rate threshold, it is determined that the task chain is invalid.

[0119] Compared with the existing mechanisms, application of the present embodiment, the plurality of subtasks combined into at least one task chain, each sub-task to be connected through the user's latitude and longitude points according to a predetermined trajectory, determining the occurrence time point of the predetermined track the task when the task period chain predetermined track mark point; connection according to the actual user all access points within the mission period, the starting point and end point latitude and longitude latitude and longitude of subtasks to obtain a first track point, and the second track point Distance; When it is determined that the first track point and the second track point are within a plurality of preset distances, the overtime rate of each task chain is calculated; if the translation rate of the task chain is lower than the minimum pass rate threshold, it is determined that the task chain exists. Invalid connection behavior. Be seen, the embodiment of the present application program is able to monitor the actual operation trajectory of the fraudulent operation more difficult, more accurate identification, track employees projected directly on the map, explanatory, and can be clearly verify false connection.

[0120] In some embodiments, the processing module 601 may be connected to a plurality of sub-tasks in the task table for the combined chain of at least one task; task based on the task information and the task period subtasks chain, chain calculation task belongs to each subtask Start time and end time.

[0121] In some embodiments, the task information of the sub-task includes task numbers and task times; the processing module 601 is specifically used for:

[0122] Compare the minimum starting time of the task chain and the start time of the first subtask in the task chain, and compare the maximum end time of the task chain and the end of the last subtask in the task chain. time;

[0123] The first time the minimum start time and the first sub-task are the initial time of the task chain, the maximum end time and the last subtutaneous end time. The latest time is the end time of the task chain.

[0124] In some embodiments, the processing module 601 is specifically used for:

[0125] Calculate the marking of each task chain at a plurality of preset distances, and the passage rate of the task chain is obtained based on the marker of each of the plurality of preset distances based on each task chain.

[0126] In some embodiments, the interface task table further includes a plurality of parent tasks; the device 60 further includes acquiring module 603, the processing module 601, in accordance with all actual docking points in the task period, according to the connection user And the starting point latitude and longitude of the sub-task and the latitude and longitude, which is used before:

[0127] The planned connection task data is acquired by the acquisition module 603, wherein the planned connection task data includes the starting latitude latitude and end of the connection task;

[0128] The latitude latitude latitude data and the latitude latitude data of the plurality of outlets are acquired by the acquisition module 603;

[0129] Through the starting point and end point of the connection shift, the latitude and longitude data of multiple connections and the latitude and longitude data of multiple outlets are established;

[0130] The connection to the task table and the association relationship, the latitude and longitude of the starting point and end point of the parent task latitude and longitude are matched with the plurality of access points of latitude and longitude and the latitude and longitude of a plurality of outlets, to obtain a starting point of each subtask The latitude and latitude and end point latitude and longitude.

[0131] In some embodiments, the labeling module 601 is used to calculate the processing module 601 to calculate each task chain before the marker of multiple preset distances is used in:

[0132] When it is determined that the first trajectory point and the second track point are within a plurality of preset distances, the label is set at the starting point and the end point of the sub-task, and the label is used to indicate the starting point of the sub-task. The end point of the sub-task is within a plurality of preset distances.

[0133] In a possible design, the process module 601 further includes:

[0134] Use of each user connection subtask tableau obtained, occurrence time, latitude and longitude of the starting point, end point latitude and longitude, and latitude and longitude of the task within a predetermined period marked locus of points are mapped to the connection map, the actual visual contact to obtain Barsets.

[0135] The network authentication server and the terminal device in the present application embodiment will be described from the angle of the modular function entity, and the network authentication server and terminal device in the present application embodiment will be described below from the angles of the hardware processing. It should be noted that in the present application Figure 6 The physical device corresponding to the transceiver module shown in the embodiment may be an input / output unit, and the physical device corresponding to the processing module may be a processor, and the entity device corresponding to the display module may be a display unit such as a display. Figure 6 The device 60 can have Figure 7 The structure shown, when Figure 6 The device 60 shown has Figure 7 When the structure shown, Figure 7 The processor and transceiver can achieve the same or similar functionality of the processing module provided by the device embodiment of the device, the same or similar functions. Figure 7 A computer program that needs to be called when the central memory store processor performs the above behavior identification. It should be noted that in the present application Figure 6 The entity device corresponding to the acquisition module 603 in the illustrated embodiment may be an entity device corresponding to an input and output interface or an input / output unit or a transceiver, a marking module 602, and a processing module 601 may be a processor.

[0136] In the above embodiment, each of the descriptions of each embodiment have a focus, and there is no detailed part of an embodiment, and a description of other embodiments can be found.

[0137] Those skilled in the art can clearly understand that the specific operation of the above method embodiments can be referred to in the foregoing method embodiments, and will be described with reference to the corresponding processes in the foregoing method embodiments.

[0138] In several embodiments provided in the present application, it should be understood that the disclosed systems, apparatus, and methods can be implemented in other ways. For example, the described apparatus embodiments are merely illustrative of, for example, the module division is merely logical function division, there may be other division in actual implementation, for example, a plurality of modules or components may be combined or Can be integrated into another system, or some features can be ignored, or not executed. Another point, the coupling or direct coupling or communication connection of the displayed or discussed may be an electrical, mechanical or other form in an indirect coupling or communication connection of each interface, device, or module.

[0139] The module illustrated as the separation member may be or may not be physically separated, as the component displayed as a module may be or may not be a physical module, i.e., may be located in one place, or can be distributed to a plurality of network modules. The object of the present embodiment can be implemented in accordance with the actual needs to select the part or all of the modules.

[0140] Further, each function module in the various embodiments of the present application may be integrated in one processing module, or each module is alone, or two or more modules can be integrated in one module. The above-described integrated modules can be implemented in the form of hardware or in the form of a software function module. The integrated module can be stored in a computer readable storage medium if implemented in the form of a software functional module and is used as a separate product sales or in use.

[0141] In the above embodiment, it can be achieved through software, hardware, firmware, or any combination thereof in whole or in part. When implementing the software implementation, you can fully or partially in the form of a computer program product.

[0142] The computer program product includes one or more computer instructions. When loading and performing the computer computer program on a computer, all or partially generated the flow or function as described in accordance with the present application embodiment. The computer can be a general purpose computer, a dedicated computer, a computer network, or another programmable device. The computer instruction can be stored in a computer readable storage medium, or from one computer readable storage medium to another computer readable storage medium, for example, the computer instructions can be from a website site, computer, server or data center. Transfer by wired (e.g., same shaft cable, fiber, digital subscriber line (DSL)) or wireless (eg, infrared, wireless, microwave, etc.), is transmitted to another website site, computer, server, or data center. The computer readable storage medium may be any available medium that can be stored or a data storage device such as a server, data center, including one or more available media integration. The available medium may be a magnetic medium, (e.g., a floppy disk, a hard disk, a tape, a photologies (eg, a DVD), or a semiconductor medium (e.g., a solid-state hard disk SOLID State Disk (SSD)).

[0143] Described in detail describes the technical solution provided in the above embodiment of the present application, the present application example is applied principle and implementation of specific examples of embodiments of the present application are set forth in the above embodiments are only used to help understand the present application The method of the examples and their core ideas; at the same time, there will be changes in the specific embodiments and applications in accordance with the embodiments of the present application, in accordance with the embodiments of the present application, in accordance with the embodiments of the present application, in summary, It is not understood to be the limitations of the embodiments of the present application.