CN116153085B

CN116153085B - Retrograde behavior processing method, road network data providing method and device

Info

Publication number: CN116153085B
Application number: CN202310429190.8A
Authority: CN
Inventors: 张昭宗; 许春媛; 安杰; 屈占祥
Original assignee: Zhejiang Koubei Network Technology Co Ltd
Current assignee: Zhejiang Koubei Network Technology Co Ltd
Priority date: 2023-04-18
Filing date: 2023-04-18
Publication date: 2023-08-08
Anticipated expiration: 2043-04-18
Also published as: CN116153085A

Abstract

The application discloses a retrograde behavior processing method, a road network data providing method, a device, electronic equipment and a computer storage medium, wherein the retrograde behavior processing method comprises the following steps: responding to a trigger condition meeting the retrograde behavior identification, obtaining first movement track data of a user, wherein the user is a user corresponding to the client; sending a road network data request to a server to obtain the road network data; receiving the road network data; judging whether the user has a retrograde behavior according to the first movement track data of the user and the road network data; if the user is determined to have the retrograde behavior, obtaining a recognition result for representing that the user has the retrograde behavior; and outputting the identification result. The retrograde behavior processing method can judge whether the user has retrograde behavior or not, and can output an identification result for indicating that the user has retrograde behavior at the client when the user has retrograde behavior, so that the user is reminded in real time.

Description

Retrograde behavior processing method, road network data providing method and device

Technical Field

The present application relates to the field of computer technologies, and in particular, to a retrograde behavior processing method, a road network data providing method, a device, an electronic apparatus, and a computer storage medium.

Background

In recent years, the instant messaging service industry has evolved rapidly, with more and more dispatchers joining the instant messaging service line. However, during the process of delivering the commodity, the deliverer can reverse on the road. Retrograde travel not only violating traffic laws, but also poses a significant threat to the life safety of the dispatcher itself and the life safety of other traffic participants.

Therefore, to reduce the retrograde behavior of the dispatcher, and to ensure the safety of the dispatcher and other traffic participants, it is necessary to detect the retrograde behavior of the dispatcher.

Disclosure of Invention

The embodiment of the application provides a retrograde behavior processing method, which can judge whether a retrograde behavior exists according to first movement track data and road network data of a user, and can output an identification result for indicating that the retrograde behavior exists in the user at a client when the retrograde behavior exists in the user, so that the user is reminded in real time.

The embodiment of the application provides a retrograde behavior processing method, which is applied to a client, and comprises the following steps: responding to a trigger condition meeting the retrograde behavior identification, obtaining first movement track data of a user, wherein the user is a user corresponding to the client; sending a road network data request to a server to obtain the road network data; receiving the road network data; judging whether the user has a retrograde behavior according to the first movement track data of the user and the road network data; if the user is determined to have the retrograde behavior, obtaining a recognition result for representing that the user has the retrograde behavior; and outputting the identification result.

Optionally, the trigger condition for retrograde behavior identification includes at least one of the following:

the user is in a mobile state;

or the user is a distribution resource, and the distribution resource is in the execution period of the distribution task;

or the user distributes resources, and the client is in a order receiving state.

Optionally, the first movement track data of the user is periodically acquired according to a preset time interval.

Optionally, the method further comprises: outputting correct direction prompt information for prompting the user to move according to the correct movement direction, and/or outputting operation prompt information for prompting the user to correct the retrograde behavior.

Optionally, the outputting the identification result includes at least one of the following ways:

playing the identification result in a voice mode;

and displaying the identification result on a display interface of the client.

Optionally, the method further comprises: and after the identification result is output, obtaining retrograde behavior detailed information for describing retrograde behavior, and outputting the retrograde behavior detailed information.

Optionally, the retrograde behavior detailed information includes at least one of the following information: reverse time information, road section information of reverse behavior, reverse distance information.

Optionally, the determining, according to the first movement track data of the user and the road network data, whether the user has a retrograde behavior includes:

acquiring a retrograde behavior recognition algorithm provided by the server;

judging whether the user has the retrograde behavior according to the first movement track data of the user, the road network data and the retrograde behavior recognition algorithm.

Optionally, the sending a request for road network data to a server to obtain the road network data includes:

and sending a road network data request comprising the second movement track data of the user to a server, so that the server obtains and sends the road network data within a set threshold range based on the second movement track data of the user according to the second movement track data of the user.

and sending a road network data request comprising the user identity information to a server side, so that the server side queries the sending position data of the received freight list of the user currently according to the user identity information and takes path planning data corresponding to the sending position data of the received freight list as the road network data, wherein the number of the received freight list is not less than one.

and sending a road network data request comprising the current execution task information of the user to a server, so that the server inquires path planning data corresponding to the current execution task according to the current execution task information, and taking the path planning data corresponding to the current execution task as the road network data.

Optionally, the route planning data corresponding to the current execution task is current navigation line data of the user.

Optionally, the method further comprises: transmitting current navigation line data for requesting to acquire the user to a navigation application currently used by the user; and obtaining the current navigation line data of the user returned by the navigation application currently used by the user.

Optionally, the receiving the road network data includes: receiving a road network data set;

the step of judging whether the user has a retrograde behavior according to the first movement track data of the user and the road network data comprises the following steps: if the first movement track data is matched with the road network data in the road network data set, road network data matched with the first movement track data is obtained from the road network data set, and whether the user has retrograde behavior is judged according to the first movement track data of the user and the road network data matched with the first movement track data.

Optionally, the method further comprises:

if the first moving track data of the user is not matched with the road network data in the road network data set, a road network data request is sent to a server again to obtain the road network data, and whether the user has a retrograde behavior is judged according to the first moving track data of the user and the re-obtained road network data.

if the second movement track data is the same as the first movement track data, judging whether the user has a retrograde behavior according to any one of the second movement track data and the first movement track data and the road network data;

if the second movement track data is different from the first movement track data, a road network data request is sent to a server again to obtain road network data matched with the first movement track data, and whether the user has a retrograde behavior is judged according to the first movement track data of the user and the road network data matched with the first movement track data.

Optionally, the road network data includes a road section fence and a movement direction specified by the road section, and the determining, according to the first movement track data of the user and the road network data, whether the user has a retrograde behavior includes:

determining a target road section in the road network data;

obtaining a specified moving direction of the target road section;

obtaining the current moving direction of the user according to the first moving track data of the user;

and if the current moving direction of the user is opposite to the moving direction specified by the target road section, determining that the user has retrograde behavior on the target road section.

Optionally, the first movement track data of the user includes a movement track point data sequence of the user.

Optionally, the first movement track data of the user is obtained according to at least one of the following modes:

acquiring the first movement track data through mobile equipment of a user;

or acquiring the first movement track data through identification equipment preset in the road network data;

or, acquiring the first movement track data through wearable equipment of a user;

or, acquiring the first movement track data through the distribution equipment of the user;

Or acquiring the first movement track data through a vehicle of the user.

Optionally, if the geographic form data of the target road section in the road network data indicates that the target road section is a straight road area, the first movement track data includes geographic longitude data or geographic latitude data;

or if the geographic form data of the target road section in the road network data indicates that the target road section is a curved road area, the first moving track data is the direction angle data of the moving track point.

Optionally, the road network data includes a plurality of road segments, each road segment being a region of interest fence having a prescribed direction of movement for allowing the vehicle to travel.

Optionally, the method further comprises: and obtaining the road network data provided by the clients of other users.

Optionally, the obtaining the road network data provided by the clients of other users includes:

if the remote network state of the client is in a state that data can not be acquired through a remote network, judging whether other users can provide the road network data or not by detecting short-range communication signals broadcast by other users;

and if the road network data can be provided by other users, establishing short-range communication connection with the other users, and obtaining the road network data provided by the other users through the short-range communication connection.

Optionally, the determining whether the other user can provide the road network data by detecting a near field communication signal broadcasted by the other user includes:

detecting the area number of the road network data;

and judging whether the area number of the road network data is the number of the road network data required by the user.

Optionally, the method for determining whether the area number of the road network data is the number of the road network data required by the user includes at least one of the following:

judging whether the area number of the road network data is the number of the road network data required by the user according to the first movement track data of the user;

or judging whether the area number of the road network data is the number of the road network data required by the user according to the path planning data corresponding to the pick-up position data of the received freight bill of the user;

or judging whether the area number of the road network data is the number of the road network data required by the user according to the path planning data corresponding to the current execution task of the user.

Optionally, the near field communication signal carries on-line to off-line service platform identification information corresponding to the user.

Optionally, the method further comprises:

according to the near field communication signal, version information of the road network data provided by the other users is obtained;

if the client side does not download the road network data yet, downloading the road network data of the latest version provided by the other users;

if the client downloads the road network data, comparing the version information of the road network data downloaded by the user with the version information of the road network data provided by other users;

if the version information of the road network data downloaded by the client is the latest version, the current road network data is reserved;

and if the version information of the road network data downloaded by the client is not the latest version, deleting the downloaded road network data and downloading the latest version of road network data again.

Optionally, the method further comprises:

obtaining the actually specified moving direction information of the road section fence in the road network data within a preset time range;

transmitting the information of the actually specified moving direction of the road section fence in the road network data in a preset time range to the server;

and obtaining the updated road network data of the server.

Optionally, the obtaining the movement direction information actually specified by the road segment fence in the road network data in the preset time range includes:

Acquiring image information of a road segment fence in the road network data;

and acquiring the actually specified moving direction information of the road section fence in the road network data within a preset time range according to the image information of the road section fence.

Optionally, the image information of the road section fence is obtained by client identification;

or the image information of the road section fence is obtained through a vehicle recorder;

alternatively, the image information of the road segment fence is obtained through a wearing device of the user.

Optionally, the method further comprises: acquiring video image data of a road section with a retrograde behavior of a user;

judging the reason of retrograde motion of the user according to the video image data;

and if the reason of the retrograde movement of the user is that the road condition is abnormal, sending a reminding message to the user.

Optionally, the method further comprises: and obtaining road network data of abnormal road conditions sent by the server.

Optionally, the method further comprises: the user is enabled to provide the road network data by broadcasting a near field communication signal.

Optionally, the method further comprises: and sending safety movement mode indication information for indicating to start a safety movement mode to the vehicle currently used by the user, or sending speed reduction indication information for indicating to reduce the movement speed to the vehicle currently used by the user, or sending parking indication information for indicating to stop moving in a safety state to the vehicle currently used by the user.

The embodiment of the application also provides a road network data providing method, which comprises the following steps: obtaining a road network data request sent by a client; inquiring the road network data; and returning the road network data to the client.

Optionally, the method further comprises:

obtaining a road network data request which is sent by a client and comprises second movement track data of the user;

inquiring road network data within a set threshold range based on the second movement track data of the user according to the second movement track data of the user;

and returning the road network data within the set threshold range based on the second movement track data of the user to the client.

Optionally, the method further comprises:

obtaining a road network data request comprising the user identity information sent by a client;

inquiring the data of the delivery position of the received freight list of the user currently according to the user identity information, and taking path planning data corresponding to the data of the delivery position of the received freight list as the road network data, wherein the number of the received freight list is not less than one;

and returning path planning data corresponding to the pick-up and delivery position data of the accepted freight bill to the client.

Optionally, the method further comprises:

Obtaining a road network data request which is sent by a client and comprises the task information currently executed by the user;

inquiring path planning data corresponding to the current execution task according to the current execution task information, and taking the path planning data corresponding to the current execution task as the road network data;

and returning path planning data corresponding to the current execution task to the client.

Optionally, the returning the road network data to the client includes: and returning the road network data set to the client.

Optionally, if the first movement track data of the user is not matched with the road network data in the road network data set, the road network data request sent by the client is obtained again.

Optionally, the road network data request message includes reason identification information for requesting to obtain road network data, where the reason identification information is used to indicate a reason for judging whether the user has a retrograde behavior.

Optionally, the method further comprises:

acquiring road network data of abnormal road conditions;

and sending the road network data with abnormal road conditions to a user passing through the road network data with abnormal road conditions within preset time.

The embodiment of the application also provides a retrograde behavior processing device, which comprises: the first obtaining unit is used for responding to the trigger condition meeting the retrograde behavior identification to obtain first movement track data of a user, wherein the user is a user corresponding to the client; the sending unit is used for sending a road network data request to the server to obtain the road network data; the receiving unit is used for receiving the road network data; the judging unit is used for judging whether the user has a retrograde behavior according to the first movement track data of the user and the road network data; the second obtaining unit is used for obtaining a recognition result for representing that the user has the retrograde behavior if the user is determined to have the retrograde behavior; and the output unit is used for outputting the identification result.

The embodiment of the application also provides a road network data providing device, which comprises: the third obtaining unit is used for obtaining a road network data request sent by the client, wherein the road network data request comprises at least one of second movement track data of the user, user identity information and current execution task information of the user; the query unit is configured to query the road network data, and includes: inquiring road network data within a set threshold range based on the second movement track data of the user; or inquiring the data of the delivery position of the current accepted freight list of the user according to the user identity information and taking the path planning data corresponding to the data of the delivery position of the accepted freight list as the road network data, wherein the number of the accepted freight list is not less than one; or, inquiring path planning data corresponding to the current execution task according to the current execution task information, and taking the path planning data corresponding to the current execution task as the road network data; the return unit is used for returning the road network data to the client, wherein the road network data is used for the client to judge whether the user has a retrograde behavior by combining the first movement track data of the user.

The embodiment of the application also provides electronic equipment, which comprises a processor and a memory; the memory stores a computer program, and the processor executes the method after running the computer program.

The embodiment of the application also provides a computer storage medium, which stores a computer program, and the computer program executes the method after being executed by a processor.

Compared with the prior art, the embodiment of the application has the following advantages:

the embodiment of the application provides a retrograde behavior processing method, which comprises the following steps: responding to a trigger condition meeting the retrograde behavior identification, obtaining first movement track data of a user, wherein the user is a user corresponding to the client; sending a road network data request to a server to obtain the road network data; receiving the road network data; judging whether the user has a retrograde behavior according to the first movement track data of the user and the road network data; if the user is determined to have the retrograde behavior, obtaining a recognition result for representing that the user has the retrograde behavior; and outputting the identification result.

According to the retrograde behavior processing method, whether the user has retrograde behavior or not can be judged according to the first movement track data and the road network data of the user, and when the user has retrograde behavior, an identification result for indicating that the user has retrograde behavior can be output at the client, so that the user is reminded in real time.

Drawings

Fig. 1 is an application scenario schematic diagram of a retrograde behavior processing method according to a first embodiment of the present application.

Fig. 2 is a flowchart of a retrograde behavior processing method according to the first embodiment of the present application.

Fig. 3 is a schematic diagram of an AOI fence of a region of interest in road network data according to a first embodiment of the present application.

Fig. 4 is a flowchart of a road network data providing method according to a second embodiment of the present application.

Fig. 5 is a schematic diagram of a retrograde behavior processing apparatus according to a third embodiment of the present application.

Fig. 6 is a schematic diagram of a road network data providing apparatus according to a fourth embodiment of the present application.

Fig. 7 is a schematic diagram of an electronic device according to a fifth embodiment of the present application.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is, however, susceptible of embodiment in many other ways than those herein described and similar generalizations can be made by those skilled in the art without departing from the spirit of the application and the application is therefore not limited to the specific embodiments disclosed below.

First, in order to enable those skilled in the art to better understand the scheme of the present application, a specific application scenario of an embodiment of the present application will be described in detail below based on a retrograde behavior processing method provided in the present application. Fig. 1 is a schematic application scenario diagram of a retrograde behavior processing method according to a first embodiment of the present application.

Before introducing an application scenario of a retrograde behavior processing method provided in the first embodiment of the present application, first, a background technology of the retrograde behavior processing method is briefly introduced, in recent years, the instant distribution service industry develops rapidly, and more distributors join in an instant distribution service line. However, during the process of delivering the commodity, the deliverer can reverse on the road. Retrograde travel not only violating traffic laws, but also poses a significant threat to the life safety of the dispatcher itself and the life safety of other traffic participants.

Based on this, in order to reduce the retrograde behavior of the dispatcher, and to ensure the safety of the dispatcher and other traffic participants, it is necessary to detect the retrograde behavior of the dispatcher. The embodiment of the application provides a retrograde behavior processing method, which is applied to a client, wherein the client firstly responds to a trigger condition meeting retrograde behavior identification to obtain first movement track data of a user, and the user is a user corresponding to the client; then, the client side sends a road network data request to the server side to obtain the road network data; then, the client receives the road network data returned by the server and judges whether the user has a retrograde behavior according to the first movement track data of the user and the road network data; if the user is determined to have the retrograde behavior, obtaining a recognition result for representing that the user currently has the retrograde behavior; and finally, outputting the identification result at the client, wherein the retrograde behavior processing method can judge whether the retrograde behavior exists according to the first movement track data and the road network data of the user, and can output the identification result for indicating that the retrograde behavior exists at the client when the retrograde behavior exists, so that the user is reminded in real time.

The following describes a procedure of a retrograde behavior processing method according to the first embodiment of the present application in detail.

In this embodiment of the present application, the user includes a dispatcher of an instant delivery service such as take-out service, express service, etc., and may also be a pedestrian.

In a specific implementation process, the retrograde behavior processing method of the embodiment of the present application is applied to a client, and first, after responding to a trigger condition satisfying retrograde behavior recognition, the client obtains first movement track data of the user; then, the client side sends a road network data request to the server side and receives the road network data; after obtaining first movement track data of a user and road network data provided by a server, a client judges whether the user has a retrograde behavior according to the first movement track data of the user and the road network data; if the user is determined to have the retrograde behavior, the client outputs the identification result in real time after obtaining the identification result used for indicating that the user has the retrograde behavior currently. Referring to fig. 1, the normal running direction of the road is from west to east, and the current running direction of the rider is from east to west according to the tracks of the rider at the time T1, the time T2, the time T3 and the time T4, so that the rider has a reverse running behavior on the current road section. At this time, the client outputs the identification result of the retrograde behavior of the user. For example, the mobile phone client of the rider can output a prompt message of' XXX rider, you may have a retrograde behavior, please follow the traffic regulations.

When determining that the user has the retrograde behavior, the client not only outputs the identification result that the user has the retrograde behavior, but also outputs correct direction prompt information for prompting the user to move according to the correct moving direction, for example, the current road section is a west-east road section, the current moving direction of the user is east-west, and at this time, the client outputs the following contents: XXX riders please travel in a west-east direction. And/or, outputting operation prompt information for prompting the user to correct the retrograde behavior, for example, the client may output the following contents: XXX riders, you have reversed, please turn around to drive. The prompt information is used for ensuring that the user runs in the correct direction and stopping the retrograde behavior in time.

In the implementation, the client outputs the identification result, which may be that the user has a retrograde behavior displayed on a display interface of the client, for example, an XXX rider may be displayed on the display interface of the client, and you may have a retrograde behavior, please follow the content of traffic regulation, or the client may use a voice broadcasting mode, for example, the client may broadcast the following content: XXX riders, you may have retrograde behavior, please follow the traffic regulations.

The client side not only can output the identification result of the retrograde behavior of the user, but also can output the detailed information of the retrograde behavior of the user, such as the time of the retrograde behavior of the user, the road section of the retrograde behavior, the retrograde distance and the like. Of course, the client may also remind the user of the detailed information of retrograde driving in a voice broadcasting manner, for example, the client may broadcast the following contents: XXX riders, you travel in XX time, XX section, reverse XX distance, please follow traffic regulations.

The whole process analysis of the retrograde behavior processing method is performed, and the first movement track data of the user is obtained in response to the trigger condition of the retrograde behavior recognition, wherein the user is the user corresponding to the client; sending a road network data request to a server to obtain the road network data; receiving the road network data, and judging whether the user has a retrograde behavior according to the first movement track data of the user and the road network data by acquiring the first movement track data of the user and the road network data provided by a server; if the user is determined to have the retrograde behavior, obtaining a recognition result for representing that the user currently has the retrograde behavior; and finally, the client outputs the identification result.

The present application is described in detail below with reference to a number of examples and figures.

First embodiment

The first embodiment of the present application provides a retrograde behavior processing method, which is described in detail below with reference to fig. 2.

Step S201: responding to a trigger condition meeting the retrograde behavior identification, obtaining first movement track data of a user, wherein the user is a user corresponding to the client;

the method comprises the steps of obtaining first movement track data of a user, wherein the first movement track data are movement track data to be identified, and the first movement track data of the user are obtained periodically according to preset time intervals.

In this embodiment of the present application, the retrograde behavior processing method is applied to a client, and first, after the client responds to a trigger condition that the retrograde behavior identification is satisfied, the client obtains first movement track data of a user, where the user is a user corresponding to the client. Wherein the trigger condition for retrograde behavior identification comprises at least one of the following: the user is in a mobile state; or the user is a distribution resource, and the distribution resource is in the execution period of the distribution task; or the user distributes resources, and the client is in a order receiving state.

In the implementation, the first movement track data of the user can be obtained in the movement process of the user; alternatively, the user may be a dispensing resource, such as a rider; the method comprises the steps that first movement track data of a distribution resource are obtained during the period that the distribution resource is in the execution of a distribution task; or the user is a distribution resource; and when the client is in the order receiving state, acquiring first movement track data of the distribution resource.

In this embodiment of the present application, the first movement track data of the user is obtained according to at least one of the following manners: acquiring the first movement track data through mobile equipment of a user; or acquiring the first movement track data through identification equipment preset in the road network data; or, acquiring the first movement track data through wearable equipment of a user; or, acquiring the first movement track data through the distribution equipment of the user; or acquiring the first movement track data through a vehicle of the user. The mobile equipment of the user can be a mobile phone, a tablet and the like of the user; the identification device preset in the road network data can be specifically an image pickup device installed in the road network data; the wearable equipment of the user can be an intelligent helmet worn by a dispatcher; the distribution equipment of the user can be a take-out box of a distributor and the like; the user's vehicle may be in particular a carrier of a dispenser, such as an electric vehicle, a motorcycle, etc.

Here, the first movement track data of the user includes a movement track point data sequence of the user. In a specific implementation, the moving track point data sequence may be a GPS (Global Positioning System ) space-time sequence, where the GPS space-time sequence is a GPS positioning point sequence recorded according to a time sequence, that is, a GPS longitude and latitude sequence. In the implementation, the longitude and latitude of the GPS can be acquired by the mobile equipment of the user every 2 seconds, the longitude and latitude of the GPS are stored in the GPS list, and after 20 GPS sequences are accumulated, whether the dispatcher has retrograde behavior is calculated according to the GPS track of the current dispatcher and road network data. Of course, the moving track point data sequence of the user may also be acquired through other satellite positioning systems, which is not limited in particular in the embodiment of the present application.

Step S202: and sending a road network data request to a server to obtain the road network data.

The step is used for sending a road network data request to a server to obtain road network data.

In this embodiment of the present application, the sending, to a server, a request for road network data to obtain the road network data includes: and sending a road network data request comprising the second movement track data of the user to a server, so that the server obtains and sends the road network data within a set threshold range based on the second movement track data of the user according to the second movement track data of the user.

In this embodiment of the present application, the road network data recall is performed by the second movement track data, and the road network matching is performed by the first movement track data, where the first movement track data is the movement track data to be identified. In the implementation, because the road network data is recalled according to the second movement track data, the actual movement track of the user may not be consistent with the second movement track data, so that the movement track data of the current position of the user needs to be acquired again, that is, the first movement track data of the user is acquired. Specifically, the first movement track data of the user is periodically acquired according to a preset time interval, so as to ensure that the acquired first movement track is the current position information of the user, and thus road network data matched with the current position is acquired.

Optionally, the sending a request for road network data to a server to obtain the road network data includes: and sending a road network data request comprising the user identity information to a server side, so that the server side queries the sending position data of the received freight list of the user currently according to the user identity information and takes path planning data corresponding to the sending position data of the received freight list as the road network data, wherein the number of the received freight list is not less than one. It should be noted that, when the user is a delivery resource, such as a rider, the user needs to query the delivery location data of the received waybill, that is, the address of the merchant and the address of the delivery destination, and determine the path data, that is, the road network data, according to the address of the merchant and the address of the delivery destination. Wherein, because the number of accepted orders is not less than one, the road network data may further comprise a plurality of path data determined according to a plurality of merchant addresses and a plurality of delivery destination addresses.

Optionally, the sending a request for road network data to a server to obtain the road network data includes: and sending a road network data request comprising the current execution task information of the user to a server, so that the server inquires path planning data corresponding to the current execution task according to the current execution task information, and taking the path planning data corresponding to the current execution task as the road network data.

It should be noted that, the path planning data corresponding to the current execution task is the current navigation line data of the user. The current navigation line data of the user can be obtained specifically by the following method: transmitting current navigation line data for requesting to acquire the user to a navigation application currently used by the user; and obtaining the current navigation line data of the user returned by the navigation application currently used by the user.

Step S203: and receiving the road network data.

The step is that the client receives the road network data.

As an embodiment, the road network data may be obtained according to current movement behavior feature data of the user. Specifically, the obtaining the road network data according to the current mobile behavior characteristic data of the user includes at least one processing mode of: the current mobile behavior characteristic data of the user comprises first current position data of the user; obtaining road network data matched with the first current position data of the user according to the first current position data of the user; the user is a distribution resource; the current mobile behavior characteristic data of the user comprise distribution line data of the current accepted freight bill of the distribution resource; obtaining road network data matched with the distribution line data of the current received freight bill of the distribution resource according to the distribution line data of the current received freight bill of the distribution resource; the current mobile behavior characteristic data of the user comprise current navigation line data of the user; and obtaining road network data matched with the current navigation line data of the user according to the current navigation line data of the user.

Here, the road network data includes a plurality of road segments, each of which is an Area of interest (AOI) fence having a prescribed moving direction and allowing a vehicle to travel. In a specific implementation, the road network data may specifically be a single-side road direction AOI fence selected according to a road section direction circle, please refer to fig. 3, fig. 3 is a schematic diagram of an AOI fence of a region of interest in the road network data provided in the first embodiment of the present application, and a rectangular region framed in the figure is the AOI fence. In the embodiment of the application, firstly, a unilateral road AOI fence is selected according to road section direction circles, such as a north-south road section, a south-north road section, a east-west road section and a west-east road section, then the circled AOI fence data is stored in a database of a server, and when the application is implemented, the client acquires road network data from the server. It should be noted that, in the embodiment of the present application, the road network data acquired by the client from the server includes a plurality of AOI fences, and these AOI fences may cover retrograde detection of the rider in the whole distribution process, so the retrograde behavior processing method in the embodiment of the present application may reduce the interaction times between the client and the server, and improve the efficiency of data processing.

The road network data can be obtained according to the current mobile behavior characteristic data of the user, and can be obtained in at least one of the following modes: when the current movement behavior characteristic data of the user comprises the first current position data of the user, road network data matched with the first current position data of the user can be obtained according to the first current position data of the user. The road network data matched with the first current position data of the user can be road network data in a certain range nearby by taking the first current position of the user as a center, and the shape of the area is not particularly limited; if the user is a delivery resource, such as a rider, when the current movement behavior characteristic data of the user includes delivery route data of the delivery resource currently accepted waybill, road network data matched with the delivery route data of the delivery resource currently accepted waybill can be obtained according to the delivery route data of the delivery resource currently accepted waybill. The road network data matched with the distribution line data of the current received freight bill of the distribution resource can be the road network data of the distribution line path of the received order of the rider; when the current movement behavior characteristic data of the user comprises the current navigation line data of the user, road network data matched with the current navigation line data of the user can be obtained according to the current navigation line data of the user. The road network data matched with the current navigation line data of the user can be the road network data of the current navigation line path of the rider.

Specifically, the obtaining, according to the current location data of the user, road network data matched with the current location data of the user includes: sending a first request message of road network data for requesting to obtain the road network data matched with the current position data of the user to a server, and obtaining the road network data matched with the current position data of the user returned by the server; or, the obtaining, according to the distribution line data of the received freight list, road network data matched with the distribution line data of the received freight list, includes: sending a second request message for requesting to obtain road network data of the road network data matched with the distribution line data of the current accepted freight list of the distribution resource to a server, and obtaining the road network data matched with the distribution line data of the current accepted freight list of the distribution resource returned by the server; or, the obtaining, according to the current navigation line data of the user, the road network data matched with the current navigation line data of the user includes: and sending a third request message for requesting to obtain the road network data matched with the current navigation line data of the user to the server, and obtaining the road network data matched with the current navigation line data of the user returned by the server.

In this embodiment of the present application, further includes: if the current movement behavior characteristic data of the user deviates from the current navigation line data, second current position data of the user is obtained; and obtaining road network data matched with the second current position data of the user according to the second current position data of the user. The obtaining road network data matched with the second current position data of the user according to the second current position data of the user comprises the following steps: and sending a road network data fourth request message for requesting to obtain the road network data matched with the second current position data of the user to the server, and obtaining the road network data matched with the second current position data of the user returned by the server.

Here, the fact that the current movement behavior feature data of the user deviates from the current navigation line data means that the movement track data of the user is not on the current navigation line. If the rider temporarily has other things and does not run according to the current navigation line, at the moment, after determining the second current position data of the user, the client side sends a road network data fourth request message for requesting to obtain road network data matched with the second current position data of the user to the server side, so that the road network data matched with the second current position data of the user and returned by the server side are obtained.

In this embodiment of the present application, further includes: the user is a distribution resource; if the current movement behavior characteristic data of the distribution resource deviates from the distribution line data of the current accepted freight bill, acquiring third current position data of the distribution resource; and obtaining road network data matched with the third current position data of the distribution resource according to the third current position data of the distribution resource. The obtaining the road network data matched with the third current position data of the distribution resource according to the third current position data of the distribution resource comprises the following steps: and sending a fifth request message of road network data for requesting to obtain the road network data matched with the third current position data of the distribution resource to the server, and obtaining the road network data matched with the third current position data of the distribution resource returned by the server. The fact that the current movement behavior characteristic data of the distribution resources deviate from the distribution line data of the current accepted waybill means that the movement track data of the distribution resources are not located on the distribution line of the accepted waybill.

In this embodiment of the present application, further includes: detecting the current position of the user and obtaining first current position data of the user; the first request message of road network data comprises first current position data of the user; alternatively, the method further comprises: obtaining a freight bill which is currently accepted by the distribution resource; calculating distribution line data of the current received freight bill of the distribution resource; the second request message of the road network data comprises distribution line data of the current accepted freight list of the distribution resource; or the second request message of the road network data is used for indicating that the road network data requested to be obtained needs to be matched with the distribution line data of the current accepted freight list of the distribution resource calculated by the server; alternatively, the method further comprises: transmitting current navigation line data for requesting to acquire the user to a navigation application currently used by the user; acquiring current navigation line data of the user returned by a navigation application currently used by the user; the third request message of the road network data comprises the current navigation line data of the user; or the third request message of the road network data is used for indicating that the road network data requested to be obtained needs to be matched with the current navigation line data of the user obtained by the server; alternatively, the method further comprises: detecting a second current position of the user, and obtaining second current position data of the user; the fourth request message of the road network data comprises second current position data of the user; alternatively, the method further comprises: detecting a third current position of the distribution resource, and obtaining third current position data of the distribution resource; the road network data fifth request message includes third current location data of the distribution resource.

Step S204: judging whether the user has a retrograde behavior according to the first movement track data of the user and the road network data;

the step is used for judging whether the user has retrograde behavior according to the first movement track data of the user and the road network data.

In this embodiment of the present application, the receiving the road network data includes: receiving a road network data set; the step of judging whether the user has a retrograde behavior according to the first movement track data of the user and the road network data comprises the following steps: if the first movement track data is matched with the road network data in the road network data set, road network data matched with the first movement track data is obtained from the road network data set, and whether the user has retrograde behavior is judged according to the first movement track data of the user and the road network data matched with the first movement track data.

In specific implementation, the method further comprises the following steps: if the first moving track data of the user is not matched with the road network data in the road network data set, a road network data request is sent to a server again to obtain the road network data, and whether the user has a retrograde behavior is judged according to the first moving track data of the user and the re-obtained road network data.

In this embodiment of the present application, the determining, according to the first movement track data of the user and the road network data, whether the user has a retrograde behavior includes: if the second movement track data is the same as the first movement track data, judging whether the user has a retrograde behavior according to any one of the second movement track data and the first movement track data and the road network data; if the second movement track data is different from the first movement track data, a road network data request is sent to a server again to obtain road network data matched with the first movement track data, and whether the user has a retrograde behavior is judged according to the first movement track data of the user and the road network data matched with the first movement track data.

In this embodiment of the present application, the determining, according to the first movement track data of the user and the road network data, whether the user has a retrograde behavior includes: acquiring a retrograde behavior recognition algorithm provided by the server; judging whether the user has the retrograde behavior according to the first movement track data of the user, the road network data and the retrograde behavior recognition algorithm.

In this embodiment of the present application, the road network data includes a road section fence and a movement direction specified by a road section, and determining, according to the first movement track data of the user and the road network data, whether the user has a retrograde behavior includes: determining a target road section in the road network data; obtaining a specified moving direction of the target road section; obtaining the current moving direction of the user according to the first moving track data of the user; and if the current moving direction of the user is opposite to the moving direction specified by the target road section, determining that the user has retrograde behavior on the target road section.

The road network data includes a plurality of road segments, each road segment being an area of interest AOI fence having a prescribed direction of movement that allows the vehicle to travel. In this embodiment of the present application, the first movement track data of the user are all data that fall into the AOI fence. Specifically, if the geographic form data of the target road section in the road network data indicates that the target road section is a straight road area, the road network data may include a north-to-south road section, a south-to-north road section, an east-to-west road section, a west-to-east road section, and the like, and if the geographic form data of the target road section in the road network data indicates that the target road section is a curved road area, the road network data may include a clockwise road section and a counterclockwise road section.

In this embodiment of the present application, if the geographic form data of the target road section in the road network data indicates that the target road section is a straight road area, the first movement track data includes geographic longitude data or geographic latitude data; or if the geographic form data of the target road section in the road network data indicates that the target road section is a curved road area, the first moving track data is the direction angle data of the moving track point. Specifically, if the target road section in the road network data comprises a north-south road section and a south-north road section, the first movement track data comprises geographic latitude data; the first movement track data includes geographic longitude data if the target road segment in the road network data includes an east-west road segment and a west-east road segment.

Here, if the geographic form data of the target road section in the road network data indicates that the target road section is a straight road area, the straight road area includes a north-south straight road area and a east-west straight road area, wherein the north-south straight road area includes a north-south straight road area in a geographic dimension and/or a straight road area in a south-north direction in the geographic dimension, but an included angle between the straight road area and the north-south straight road area in the geographic dimension is not more than a first predetermined angle; similarly, the east-west straight line road region includes an east-west straight line road region in a geographic dimension and/or a straight line road region in a geographic dimension that is not east-west but does not have an included angle with the east-west straight line road region in the geographic dimension that exceeds a second predetermined angle. For example, the north-south linear road region may be a geographically objectively existing north-south linear road region, or may be a linear road region having an angle with the north-south linear road region not exceeding a first predetermined angle, where the first predetermined angle is 45 °. Similarly, the east-west straight road region may be an east-west straight road region that is geographically objectively present, or may be a straight road region having an angle with the east-west straight road region not exceeding a second predetermined angle, where the second predetermined angle is 45 °.

The obtaining the current moving direction of the user according to the first moving track data of the user includes: and acquiring first movement track variation data of the user according to the first movement track data of the user, wherein the first movement track variation data refers to a track point data difference value between subsequent track point data and preceding track point data in a movement track point data sequence. Specifically, when the first movement track data includes geographic longitude data, the first movement track variation data refers to geographic longitude variation data; when the first movement track data comprise geographic latitude data, the first movement track variation data refer to geographic latitude variation data; when the first movement track data is direction angle data of the movement track point, the first movement track variation data refers to direction angle variation data. Specifically, whether the current moving direction of the user is consistent with the moving direction specified by the target road section or not can be judged according to the first moving track variation data of the user, and if the current moving direction of the user is opposite to the moving direction specified by the target road section, the user is determined to have the retrograde behavior on the target road section.

In the implementation, whether the current dispatcher GPS time-space sequence is in a certain AOI section in the road network data is judged. If the GPS time-space sequence direction is consistent with the AOI road section direction in a certain AOI road section, the distributor reverses if the GPS time-space sequence direction is inconsistent with the AOI road section direction. Specifically, when the road network data is located in a northern hemisphere area of the earth, a target road section in the road network data is a north-south road section, and a specified moving direction of the target road section is a north-south road section, if geographic latitude variation data exceeding a first preset quantity in the geographic latitude variation data of the user is a negative value, it is proved that the current moving direction of the user is a north-south road section, and at the moment, the current moving direction of the user is opposite to the specified moving direction of the target road section, it is determined that a retrograde behavior exists in the target road section.

Or when the road network data is located in a northern hemisphere area of the earth, a target road section in the road network data is a north-to-south road section, and a specified moving direction of the target road section is a north-to-south road section, if geographic latitude variation data exceeding a second preset quantity in the geographic latitude variation data of the user is proved to be a south-to-north road section, the current moving direction of the user is proved to be a south-to-north road section, and at the moment, the current moving direction of the user is opposite to the specified moving direction of the target road section, the current retrograde behavior of the user in the target road section is judged;

Or when the road network data is located in a southern hemisphere area of the earth, a target road section in the road network data is a north-south road section, and a specified moving direction of the target road section is from the south to the north, if geographic latitude variation data exceeding a third preset quantity in the geographic latitude variation data of the user is proved to be from the north to the south, the current moving direction of the user is proved to be from the north to the south, and at the moment, the current moving direction of the user is opposite to the moving direction specified by the target road section, and the current retrograde behavior of the user in the target road section is judged;

or when the road network data is located in a southern hemisphere area of the earth, a target road section in the road network data is a north-to-south road section, and a specified moving direction of the target road section is a north-to-south road section, if geographic latitude variation data exceeding a fourth preset quantity in the geographic latitude variation data of the user is proved to be a south-to-north road section, the current moving direction of the user is proved to be a south-to-north road section, and at the moment, the current moving direction of the user is opposite to the specified moving direction of the target road section, the current retrograde behavior of the user in the target road section is judged;

or when the road network data is located in the eastern hemisphere area of the earth, a target road section in the road network data is a eastern road section, and a specified moving direction of the target road section is eastern road section, if geographic longitude variation data exceeding a fifth preset quantity in the geographic longitude variation data of the user is proved to be eastern road section, and at the moment, the current moving direction of the user is opposite to the specified moving direction of the target road section, determining that the user has a retrograde behavior in the target road section;

Or when the road network data is located in the eastern hemisphere area of the earth, a target road section in the road network data is an eastern-western road section, and a specified moving direction of the target road section is east-west, if geographic longitude variation data exceeding a sixth preset quantity in the geographic longitude variation data of the user is west-east, proving that the current moving direction of the user is west-east, and at the moment, judging that the current moving direction of the user is opposite to the specified moving direction of the target road section, and the user has a retrograde behavior in the target road section;

or when the road network data is located in a western hemisphere area of the earth, a target road section in the road network data is a western eastern road section, and a specified moving direction of the target road section is western eastern road section, if geographic longitude variation data exceeding a seventh preset quantity in the geographic longitude variation data of the user is proved to be eastern road section, the current moving direction of the user is eastern road section, and at the moment, the current moving direction of the user is opposite to the specified moving direction of the target road section, the current retrograde behavior of the user in the target road section is judged;

or when the road network data is located in a western hemisphere area of the earth, a target road section in the road network data is an east-west road section, and a specified moving direction of the target road section is east-west, if geographic longitude variation data exceeding an eighth preset quantity in the geographic longitude variation data of the user is proved to be west-east, and at the moment, the current moving direction of the user is opposite to the specified moving direction of the target road section, determining that the user has a retrograde behavior in the target road section;

Or when the target road section in the road network data is a clockwise road section and the specified moving direction of the target road section is a clockwise direction, if the direction angle change amount data exceeding the ninth preset number in the direction angle change amount data of the moving track point of the user is a positive value, proving that the current moving direction of the user is a counterclockwise direction, and at the moment, the current moving direction of the user is opposite to the specified moving direction of the target road section, judging that the user has a retrograde behavior in the target road section currently;

or when the target road section in the road network data is a anticlockwise road section and the specified moving direction of the target road section is a anticlockwise direction, if the direction angle change amount data exceeding the tenth preset number in the direction angle change amount data of the moving track point of the user is a negative value, the current moving direction of the user is proved to be a clockwise direction, and at the moment, the current moving direction of the user is opposite to the specified moving direction of the target road section, the current retrograde behavior of the user in the target road section is judged.

As an embodiment, according to the first movement track data of the user and the road network data, determining whether the user currently has a retrograde behavior further includes: judging whether the user has a retrograde behavior currently through a retrograde behavior recognition model according to the first movement track data of the user and the road network data, and specifically judging whether the user has the retrograde behavior currently through the retrograde behavior recognition model according to the first movement track variation data of the user and the movement direction specified by the target road section. The retrograde behavior recognition model may be a deep neural network model, and is configured to analyze the first movement track variation data and movement direction data specified by the target road section, and obtain retrograde behavior recognition results. The step of judging whether the user currently has the retrograde behavior through a retrograde behavior identification model according to the first movement track variation data of the user and the movement direction data specified by the target road section comprises the following steps: and inputting the movement direction data specified by the target road section and the first movement track variation data into a retrograde behavior recognition model to acquire retrograde behavior recognition results of the user.

The retrograde behavior recognition model comprises: the device comprises a first sequence feature extraction layer, a second sequence feature extraction layer and an identification output layer; inputting the movement direction data specified by the target road section and the first movement track variation data into a retrograde behavior recognition model, and obtaining retrograde behavior recognition results of the user comprises the following steps: inputting the first moving track variation data to the first sequence feature extraction layer to obtain a first moving track variation sequence feature output by the first sequence feature extraction layer; inputting the moving direction data specified by the target road section into the second sequence feature extraction layer to obtain the moving direction sequence feature output by the second sequence feature extraction layer; and inputting the first movement track variation sequence characteristic and the specified movement direction sequence characteristic to the identification output layer to obtain a retrograde behavior identification result corresponding to the user, which is output by the identification output layer.

The first sequence feature extraction layer is used for extracting the first movement track variation data to obtain a first movement track variation sequence feature; the second sequence feature extraction layer is used for extracting the moving direction data to obtain moving direction sequence features; the identification output layer is used for identifying the retrograde behavior identification result based on the first movement track variation sequence characteristic and the movement direction sequence characteristic. In particular, the first sequence feature extraction layer and the second sequence feature extraction layer may be RNN (Recurrent Neural Networks, recurrent neural network) models. The first sequence feature extraction layer and the second sequence feature extraction layer comprise pooling layers, and the first sequence feature extraction layer and the second sequence feature extraction layer use maximum pooling as pooling layers; the identification output layer includes a residual layer. The retrograde behavior recognition model firstly learns the input sequence characteristics by using a cyclic neural network (RNN) code of a GRU structure; then reserving the strongest signal part in the coded features through a maximum Pooling layer (Max Pooling), and eliminating redundant information; finally, forward propagation (Feed Forward) through a Residual Layer (Residual Layer) and using root mean square error (RMSE, root Mean Square Error) as a loss function for back propagation training; finally, a classifier (Binary Classification) of the Sigmoid activation function outputs a decision whether the input sequence belongs to the reverse running behavior, wherein the closer the output value is to 1, the greater the possibility of reverse running is indicated, and the closer the output value is to 0, the greater the possibility of non-reverse running is indicated.

In this embodiment of the present application, further includes: and obtaining the road network data provided by the clients of other users. Specifically, the obtaining the road network data provided by the clients of other users includes: if the remote network state of the client is in a state that data can not be acquired through a remote network, judging whether other users can provide the road network data or not by detecting short-range communication signals broadcast by other users; and if the road network data can be provided by other users, establishing short-range communication connection with the other users, and obtaining the road network data provided by the other users through the short-range communication connection.

It should be noted that, when the client of the user is in an offline state and cannot acquire the road network data, the user may acquire the road network data provided by the clients of other users. Specifically, whether the other users can provide the road network data can be judged by detecting the near field communication signals broadcast by the other users, if the other users can provide the road network data, the near field communication connection can be established with the users, and the road network data provided by the users can be obtained through the near field communication connection. The near field communication signal may specifically refer to a bluetooth signal, a WiFi (wireless fidelity technology, wireless Fidelity, abbreviated as WiFi), an NFC (Near Field Communication, near field communication, abbreviated as NFC), or the like, and of course, the near field communication signal not only includes several forms listed above, but also may be other forms of near field communication signals, which are all within the protection scope of the present application. For example, when a rider's hand breaks the network, the rider can turn on the Bluetooth of the mobile phone to listen to the Bluetooth broadcast of other nearby riders, and when judging that a certain rider can provide the required road network data, the Bluetooth connection is established with the rider, and the road network data of the rider is acquired through Bluetooth transmission.

In this embodiment of the present application, the determining whether the other user can provide the road network data by detecting a near field communication signal broadcasted by the other user includes: detecting the area number of the road network data; and judging whether the area number of the road network data is the number of the road network data required by the user. The method for judging whether the area number of the road network data is the number of the road network data required by the user comprises at least one of the following steps: judging whether the area number of the road network data is the number of the road network data required by the user according to the first movement track data of the user; or judging whether the area number of the road network data is the number of the road network data required by the user according to the path planning data corresponding to the pick-up position data of the received freight bill of the user; or judging whether the area number of the road network data is the number of the road network data required by the user according to the path planning data corresponding to the current execution task of the user.

In implementation, the near field communication signal carries the on-line to off-line service platform identification information corresponding to the user. It should be noted that, in the embodiment of the present application, the users serve the same online-to-offline service platform.

In this embodiment of the present application, further includes: according to the near field communication signal, version information of the road network data provided by the other users is obtained; if the client side does not download the road network data yet, downloading the road network data of the latest version provided by the other users; if the client downloads the road network data, comparing the version information of the road network data downloaded by the user with the version information of the road network data provided by other users; if the version information of the road network data downloaded by the client is the latest version, the current road network data is reserved; and if the version information of the road network data downloaded by the client is not the latest version, deleting the downloaded road network data and downloading the latest version of road network data again.

When the user obtains the road network data of other users, the user also needs to obtain the version information of the road network data, and the user is ensured to obtain the latest version of the road network data from the other users by comparing the version information of the road network data downloaded by the user with the version information of the road network data provided by the other users.

In this embodiment of the present application, further includes: obtaining the actually specified moving direction information of the road section fence in the road network data within a preset time range; transmitting the information of the actually specified moving direction of the road section fence in the road network data in a preset time range to the server; and obtaining the updated road network data of the server. The obtaining the movement direction information actually specified by the road segment fence in the road network data in the preset time range comprises the following steps: acquiring image information of a road segment fence in the road network data; and acquiring the actually specified moving direction information of the road section fence in the road network data within a preset time range according to the image information of the road section fence. The image information of the road section fence is obtained by client identification; or the image information of the road section fence is obtained through a vehicle recorder; alternatively, the image information of the road segment fence is obtained through a wearing device of the user.

In practical application, according to the actual operation requirement, some road segments are set with a specified moving direction within a preset time, for example, for a road segment from north to south in road network data, when the peak is 7-9, the moving direction of the road segment is specified from north to south, and at this time, the client acquires the image information of the road segment, and then notifies the server to enable the server to update the road network data.

In this embodiment of the present application, further includes: acquiring video image data of a road section with a retrograde behavior of a user; judging the reason of retrograde motion of the user according to the video image data; and if the reason of the retrograde movement of the user is that the road condition is abnormal, sending a reminding message to the user. It should be noted that, the client may also acquire image data of the user's reverse road section, determine a cause of the user's reverse road according to the image data, for example, because the road construction occupies a road, the road with the specified driving direction is occupied, the user may only temporarily drive on the reverse road, and at this time, the client may send a prompt message "please pay attention to traffic safety" to the user.

In this embodiment of the present application, further includes: and obtaining road network data of abnormal road conditions sent by the server. Here, if the server finds that some road conditions are abnormal, such as construction occupying a road, or road congestion caused by traffic accidents, the server sends the information of the road conditions to the client to remind the user of paying attention.

In this embodiment of the present application, further includes: the user is enabled to provide the road network data by broadcasting a near field communication signal. Here, when a rider broadcasts a message through bluetooth, it means that the rider can provide the road network data.

In this embodiment, when determining that the user currently has a retrograde behavior on the target road section, the method further includes: and sending safety movement mode indication information for indicating to start a safety movement mode to the vehicle currently used by the user, or sending speed reduction indication information for indicating to reduce the movement speed to the vehicle currently used by the user, or sending parking indication information for indicating to stop moving in a safety state to the vehicle currently used by the user. It should be noted that, when determining that the user has the retrograde behavior, in order to ensure the safety of the user and the safety of other traffic participants, the client needs to instruct the user's vehicle to start the safe driving mode, instruct the user's vehicle to run at a reduced speed, or instruct the user's vehicle to stop on the side under the premise of ensuring the safety.

Step S205: and if the user is determined to have the retrograde behavior, acquiring a recognition result for representing that the user currently has the retrograde behavior.

The method comprises the step that when a user has a retrograde behavior, a client obtains a recognition result for representing that the user has the retrograde behavior currently.

Step S206: and outputting the identification result.

The step is used for outputting the identification result at the client.

In this embodiment of the present application, further includes: outputting correct direction prompt information for prompting the user to move according to the correct movement direction, and/or outputting operation prompt information for prompting the user to correct the retrograde behavior. It should be noted that, when determining that the user has a retrograde behavior, the client may output not only the identification result that the user has a retrograde behavior, but also correct direction prompt information for prompting the user to move according to the correct moving direction, for example, the current road section is the east-west road section, the current moving direction of the user is from north to south, and at this time, the client may output the following contents: XXX riders please travel in a west-east direction. And/or, outputting operation prompt information for prompting the user to correct the retrograde behavior, for example, the client may output the following contents: XXX riders, you have reversed, please turn around to drive. The prompt information is used for ensuring that the user runs in the correct direction and stopping the retrograde behavior in time.

In a specific implementation, the outputting the identification result includes at least one of the following modes: playing the identification result in a voice mode; and displaying the identification result on a display interface of the client. In the embodiment of the application, after determining that the user has the retrograde behavior, the client can inform the user that the user has the retrograde behavior in a voice broadcasting mode, or can display the identification result of the retrograde behavior of the user on the display interface of the client, so that real-time reminding can be performed on the retrograde behavior of the user. For example, the client display interface may display "XXX rider, you may have a retrograde behavior, please observe the content of traffic regulation running", and of course, the client may also use a voice broadcasting manner, for example, the client may broadcast the following content: XXX riders, you may have retrograde behavior, please follow the traffic regulations.

In the embodiment of the present application, after the identification result is output, retrograde behavior detailed information for describing retrograde behavior is obtained, and the retrograde behavior detailed information is output. The retrograde behavior detailed information includes at least one of the following information: reverse time information, road section information of reverse behavior, reverse distance information. Here, the client interface outputs not only the recognition result that the user has the retrograde behavior, but also detailed information of the retrograde behavior of the user, for example, a time when the user has the retrograde behavior, a road section where the retrograde behavior occurs, a retrograde distance, and the like. Of course, the client may also remind the user of the detailed information of retrograde driving in a voice broadcasting manner, for example, the client may broadcast the following contents: XXX riders, you travel in XX time, XX section, reverse XX distance, please follow traffic regulations.

The retrograde behavior processing method provided by the embodiment of the application is easy to use because the method only depends on mobile equipment such as a mobile phone and other hardware equipment for a dispatcher; when the dispatcher reverses, the client can detect in time in a short time, and compared with the detection of the server, the client has timeliness; meanwhile, the retrograde detection accuracy is high, and the road network data only needs to be updated in the later maintenance, so that the maintainability is good.

According to the retrograde behavior processing method, real-time reminding can be carried out when the retrograde behavior exists, and meanwhile, the retrograde behavior processing method not only detects timely, but also can accurately identify the retrograde behavior.

Second embodiment

In the foregoing first embodiment, a retrograde behavior processing method is provided, and correspondingly, a second embodiment of the present application provides a road network data providing method, and parts of the present embodiment, which have the same content as those of the first embodiment, are not described in detail, and please refer to corresponding parts in the first embodiment.

Referring to fig. 4, a flowchart of a method for providing road network data according to a second embodiment of the present application is shown.

Step S401: obtaining a road network data request sent by a client, wherein the road network data request comprises at least one of second movement track data of a user, user identity information and current execution task information of the user;

step S402: querying the road network data, including: inquiring road network data within a set threshold range based on the second movement track data of the user; or inquiring the data of the delivery position of the current accepted freight list of the user according to the user identity information and taking the path planning data corresponding to the data of the delivery position of the accepted freight list as the road network data, wherein the number of the accepted freight list is not less than one; or, inquiring path planning data corresponding to the current execution task according to the current execution task information, and taking the path planning data corresponding to the current execution task as the road network data;

Step S403: and returning the road network data to the client, wherein the road network data is used for the client to judge whether the user has a retrograde behavior by combining the first movement track data of the user.

Optionally, the road network data request includes reason identification information for requesting to obtain road network data, where the reason identification information is used to indicate a reason for judging whether the user has a retrograde behavior.

Optionally, the method further comprises: acquiring road network data of abnormal road conditions; and sending the road network data with abnormal road conditions to a user passing through the road network data with abnormal road conditions within preset time.

As an embodiment, the road network data providing method further includes: obtaining a road network data request message sent by a client for requesting to obtain road network data matched with the current mobile behavior characteristic data of a user; inquiring road network data matched with the current mobile behavior characteristic data of the user; and returning road network data matched with the current mobile behavior characteristic data of the user to the client.

In specific implementation, the road network data request message includes reason identification information for requesting to obtain road network data, where the reason identification information is used to indicate a reason for judging whether the user has a retrograde behavior. It should be noted that, the client sends out a road network data request message to the server for requesting to obtain the road network data matching the current mobile behavior feature data of the user, because the client needs to determine whether the user has the retrograde behavior according to the road network data.

In this embodiment of the present application, the current mobile behavior feature data of the user includes current location data of the user; the method further comprises the steps of: obtaining a first request message of road network data, which is sent by a client and is used for requesting to obtain the road network data matched with the current position data of the user, inquiring the road network data matched with the current position data of the user, and returning the road network data matched with the current position data of the user to the client;

or the user is a distribution resource; the current mobile behavior characteristic data of the user comprise distribution line data of the current accepted freight bill of the distribution resource; the method further comprises the steps of: obtaining a second request message of road network data, which is sent by a client and is used for requesting to obtain the road network data matched with the distribution line data of the current accepted freight list of the distribution resource, inquiring the road network data matched with the distribution line data of the current accepted freight list of the distribution resource, and returning the road network data matched with the distribution line data of the current accepted freight list of the distribution resource to the client;

Or the current mobile behavior characteristic data of the user comprises current navigation line data of the user; the method further comprises the steps of: and obtaining a third request message of road network data, which is sent by the client and is used for requesting to obtain the road network data matched with the current navigation line data of the user, inquiring the road network data matched with the current navigation line data of the user, and returning the road network data matched with the current navigation line data of the user to the client.

In this embodiment of the present application, if the current movement behavior feature data of the user deviates from the current navigation line data, a fourth request message sent by the client for requesting to obtain the road network data matching with the second current location data of the user is obtained, the road network data matching with the second current location data of the user is queried, and the road network data matching with the second current location data of the user is returned to the client.

Third embodiment

In the first embodiment, a retrograde behavior processing method is provided, and in response thereto, a retrograde behavior processing device is provided in a third embodiment of the present application. Since the apparatus embodiment is substantially similar to the first embodiment of the method, the description is relatively simple, and reference is made to the description of the method embodiment for relevant points. The device embodiments described below are merely illustrative.

The retrograde behavior processing apparatus 500 includes:

a first obtaining unit 501, configured to obtain first movement track data of a user in response to a trigger condition that a retrograde behavior recognition is satisfied, where the user is a user corresponding to the client;

a sending unit 502, configured to send a road network data request to a server to obtain the road network data;

a receiving unit 503, configured to receive the road network data;

a judging unit 504, configured to judge whether a retrograde behavior exists in the user according to the first movement track data of the user and the road network data;

a second obtaining unit 505, configured to obtain, if it is determined that the user has a retrograde behavior, a recognition result for indicating that the user has a retrograde behavior;

and an output unit 506, configured to output the identification result.

Fourth embodiment

In the second embodiment, a road network data providing method is provided, and in correspondence with the method, a fourth embodiment of the present application provides a road network data providing device. Since the apparatus embodiment is substantially similar to the second embodiment of the method, the description is relatively simple, and reference is made to the description of the method embodiment for relevant points. The device embodiments described below are merely illustrative.

The road network data providing apparatus 600 includes:

a third obtaining unit 601, configured to obtain a road network data request sent by a client, where the road network data request includes at least one of second movement track data of a user, user identity information, and current task execution information of the user;

a query unit 602, configured to query the road network data, including: inquiring road network data within a set threshold range based on the second movement track data of the user; or inquiring the data of the delivery position of the current accepted freight list of the user according to the user identity information and taking the path planning data corresponding to the data of the delivery position of the accepted freight list as the road network data, wherein the number of the accepted freight list is not less than one; or, inquiring path planning data corresponding to the current execution task according to the current execution task information, and taking the path planning data corresponding to the current execution task as the road network data;

and the returning unit 603 is configured to return the road network data to the client, where the road network data is used by the client to determine whether the user has a retrograde behavior in combination with the first movement track data of the user.

Fifth embodiment

Corresponding to the method embodiment of the present application, the fifth embodiment of the present application further provides an electronic device. Fig. 7 is a schematic view of an electronic device according to a fifth embodiment of the present application. The electronic device includes: at least one processor 701, at least one communication interface 702, at least one memory 703 and at least one communication bus 704; alternatively, the communication interface 702 may be an interface of a communication module, such as an interface of a GSM module; the processor 701 may be a processor CPU or a specific integrated circuit ASIC (Application Specific Integrated Circuit) or one or more integrated circuits configured to implement embodiments of the present invention. The memory 703 may comprise high-speed RAM memory or may further comprise non-volatile memory (non-volatile memory), such as at least one disk memory. The memory 703 stores a program, and the processor 701 calls the program stored in the memory 703 to execute the method provided in the above embodiment of the present application.

Sixth embodiment

The sixth embodiment of the present application also provides a computer storage medium corresponding to the above-described method of the present application. The computer storage medium stores a computer program that is executed by a processor to perform the methods provided in the above-described embodiments of the present application.

While the preferred embodiment has been described, it is not intended to limit the invention thereto, and any person skilled in the art may make variations and modifications without departing from the spirit and scope of the present invention, so that the scope of the present invention shall be defined by the claims of the present application.

In one typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.

The memory may include volatile memory in a computer-readable medium, random Access Memory (RAM) and/or nonvolatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM). Memory is an example of computer-readable media.

1. Computer readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of storage media for a computer include, but are not limited to, phase change memory (PRAM), static Random Access Memory (SRAM), dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), read Only Memory (ROM), electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium, which can be used to store information that can be accessed by a computing device. Computer readable media, as defined herein, does not include non-transitory computer readable media (transmission media), such as modulated data signals and carrier waves.

2. It will be appreciated by those skilled in the art that embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.

It should be noted that, in the embodiments of the present application, the use of user data may be involved, and in practical applications, user specific personal data may be used in the schemes described herein within the scope allowed by applicable legal regulations in the country where the applicable legal regulations are met (for example, the user explicitly agrees to the user to actually notify the user, etc.).

Claims

1. A retrograde behavior processing method, applied to a client, the method comprising:

responding to a trigger condition meeting the retrograde behavior identification, obtaining first movement track data of a user, wherein the user is a user corresponding to the client;

Sending a road network data request to a server to obtain the road network data, including: sending a road network data request comprising the second movement track data of the user to a server, so that the server obtains and sends road network data within a set threshold range based on the second movement track data of the user according to the second movement track data of the user;

receiving the road network data;

judging whether the user has a retrograde behavior according to the first movement track data of the user and the road network data, including: if the second movement track data is the same as the first movement track data, judging whether the user has a retrograde behavior according to any one of the second movement track data and the first movement track data and the road network data; if the second movement track data is different from the first movement track data, a road network data request is sent to a server again to obtain road network data matched with the first movement track data, and whether the user has a retrograde behavior is judged according to the first movement track data of the user and the road network data matched with the first movement track data;

If the user is determined to have the retrograde behavior, obtaining a recognition result for representing that the user has the retrograde behavior;

outputting the identification result;

the receiving the road network data comprises: receiving a road network data set; the step of judging whether the user has a retrograde behavior according to the first movement track data of the user and the road network data comprises the following steps: if the first movement track data is matched with the road network data in the road network data set, road network data matched with the first movement track data is obtained from the road network data set, and whether the user has retrograde behavior is judged according to the first movement track data of the user and the road network data matched with the first movement track data; if the first moving track data of the user is not matched with the road network data in the road network data set, a road network data request is sent to a server again to obtain the road network data, and whether the user has a retrograde behavior is judged according to the first moving track data of the user and the re-obtained road network data;

the road network data comprises road section fence and a moving direction specified by the road section, and the judging whether the user has a retrograde behavior according to the first moving track data of the user and the road network data comprises the following steps: determining a target road section in the road network data; obtaining a specified moving direction of the target road section; obtaining the current moving direction of the user according to the first moving track data of the user; and if the current moving direction of the user is opposite to the moving direction specified by the target road section, determining that the user has retrograde behavior on the target road section.

2. The retrograde behavior processing method according to claim 1, wherein the trigger condition of retrograde behavior recognition comprises at least one of:

the user is in a mobile state;

3. The retrograde behavior processing method according to claim 1, wherein the first movement trajectory data of the user is periodically acquired at preset time intervals.

4. The retrograde behavior processing method according to claim 1, further comprising: outputting correct direction prompt information for prompting the user to move according to the correct movement direction, and/or outputting operation prompt information for prompting the user to correct the retrograde behavior.

5. The retrograde behavior processing method according to claim 1, wherein the outputting the identification result includes at least one of the following means:

playing the identification result in a voice mode;

and displaying the identification result on a display interface of the client.

6. The retrograde behavior processing method according to claim 1, further comprising: and after the identification result is output, obtaining retrograde behavior detailed information for describing retrograde behavior, and outputting the retrograde behavior detailed information.

7. The retrograde behavior processing method according to claim 6, wherein the retrograde behavior detailed information includes at least one of the following information: reverse time information, road section information of reverse behavior, reverse distance information.

8. The method for processing retrograde behavior according to claim 1, wherein the determining whether retrograde behavior exists for the user according to the first movement track data of the user and the road network data comprises:

acquiring a retrograde behavior recognition algorithm provided by the server;

9. The method for processing retrograde behavior according to claim 1, wherein the sending a request for road network data to a server to obtain the road network data includes:

10. The method for processing retrograde behavior according to claim 1, wherein the sending a request for road network data to a server to obtain the road network data includes:

11. The retrograde behavior processing method according to claim 10, wherein the path planning data corresponding to the currently executed task is current navigation line data of the user.

12. The reverse behavior processing method according to claim 1, wherein the road network data includes a plurality of road segments, each road segment being a region-of-interest fence having a prescribed direction of movement for allowing a vehicle to travel.

13. The retrograde behavior processing method according to claim 1, further comprising: and obtaining the road network data provided by the clients of other users.

14. The method for processing retrograde behavior according to claim 13, wherein the obtaining the road network data provided by the client of the other user includes:

15. The reverse behavior processing method according to claim 14, wherein the determining whether the other user can provide the road network data by detecting a near field communication signal broadcasted by the other user comprises:

detecting the area number of the road network data;

16. The method for processing retrograde behavior according to claim 15, wherein the means for determining whether the area number of the road network data is the number of the road network data required by the user comprises at least one of:

17. The retrograde behavior processing method according to claim 1, further comprising: and sending safety movement mode indication information for indicating to start a safety movement mode to the vehicle currently used by the user, or sending speed reduction indication information for indicating to reduce the movement speed to the vehicle currently used by the user, or sending parking indication information for indicating to stop moving in a safety state to the vehicle currently used by the user.

18. A retrograde behavior processing apparatus, applied to a client, the apparatus comprising:

the first obtaining unit is used for responding to the trigger condition meeting the retrograde behavior identification to obtain first movement track data of a user, wherein the user is a user corresponding to the client;

The sending unit is configured to send a road network data request to a server to obtain the road network data, and includes: sending a road network data request comprising the second movement track data of the user to a server, so that the server obtains and sends road network data within a set threshold range based on the second movement track data of the user according to the second movement track data of the user;

the receiving unit is used for receiving the road network data;

the judging unit is configured to judge whether the user has a retrograde behavior according to the first movement track data of the user and the road network data, and includes: if the second movement track data is the same as the first movement track data, judging whether the user has a retrograde behavior according to any one of the second movement track data and the first movement track data and the road network data; if the second movement track data is different from the first movement track data, a road network data request is sent to a server again to obtain road network data matched with the first movement track data, and whether the user has a retrograde behavior is judged according to the first movement track data of the user and the road network data matched with the first movement track data;

The second obtaining unit is used for obtaining a recognition result for representing that the user has the retrograde behavior if the user is determined to have the retrograde behavior;

the output unit is used for outputting the identification result;

19. An electronic device comprising a processor and a memory;

the memory having stored therein a computer program which, when executed by the processor, performs the method of any of claims 1-17.

20. A computer storage medium, characterized in that the computer storage medium stores a computer program which, when executed by a processor, performs the method of any of claims 1-17.