CN111784444A - Shared bicycle management method and system - Google Patents
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Abstract
The invention discloses a shared bicycle management method and a system, wherein the method determines whether a target area is a parking area according to image information of the target area, if so, illegal parking management is carried out on a shared bicycle in the target area according to position information and image information of the shared bicycle in a parking state in the target area, the different management can be carried out according to different parking areas of the shared bicycle, and the phenomenon of the disordered parking of the shared bicycle can be more effectively monitored and managed.
Description
Technical Field
The invention relates to the technical field of shared bicycles, in particular to a method and a system for managing a shared bicycle.
Background
The shared bicycle meets the traveling convenience of people, and a few shared bicycle users do not comply with the use specification of the shared bicycle, so that the shared bicycle is parked randomly, particularly in public transportation transfer places such as a subway entrance and the like, even the phenomenon of stacking occurs, and the appearance of the city and the traffic safety are seriously influenced. Therefore, the parking of the shared bicycle becomes a problem to be solved by the manufacturers of the shared bicycles and the relevant government departments.
In the prior art, the problem of disordered parking of the shared bicycle is usually solved by combining a GPS (global positioning system), a Bluetooth technology, an electronic tag positioning technology and an electronic fence, however, the method has poor positioning accuracy and can only manage the shared bicycle in a specified shared bicycle parking area, and the disordered parking phenomenon of the shared bicycle can not be effectively monitored and managed in sections where the parking area cannot be set, such as key traffic and the like.
Disclosure of Invention
The invention mainly solves the technical problem of how to more effectively monitor and manage the phenomenon of disordered parking of a shared single vehicle.
According to a first aspect, there is provided in one embodiment a method of shared bicycle management, comprising:
acquiring image information of a target area, and judging whether the target area is a parking area or not according to the image information;
and if the shared bicycle is in the parking area, acquiring the position information of the shared bicycle in the target area in the parking state, and performing parking management on the shared bicycle based on the image information and the position information.
Further, still include:
and if the target area is not the parking area, judging whether the shared bicycle in the parking state exists in the target area or not based on the image information, and if the shared bicycle in the parking state exists in the target area, judging that the shared bicycle in the parking state in the target area is illegal parking.
Further, parking management of the shared bicycle based on the image information and the position information includes:
determining the posture of the shared bicycle in the parking state in the target area based on the image information;
determining the direction of the shared bicycle in the parking state in the target area and the distance between the shared bicycle and the adjacent bicycle based on the position information;
and judging whether the shared bicycle in the parking state in the target area is illegal parking or not based on the posture and the direction of the shared bicycle in the parking state in the target area and the distance between the shared bicycle and the adjacent bicycle, if so, generating warning information, and outputting the warning information to a user of the shared bicycle.
Further, the step of judging whether the shared bicycle in the parking state is illegally parked comprises the steps of:
if the included angle between the posture of the shared bicycle in the parking state and the preset parking posture is larger than a first preset threshold value, the shared bicycle is illegally parked;
or if the included angle between the direction of the shared bicycle in the parking state and the preset parking direction is larger than a second preset threshold value, the shared bicycle is illegally parked;
or if the distance between the shared bicycle in the parking state and the adjacent bicycle is smaller than a fourth preset threshold, the shared bicycle is illegally parked.
Further, a UWB electronic tag is arranged on the shared bicycle and used for detecting position information of the shared bicycle and storing vehicle information of the shared bicycle.
Further, the outputting of the warning information to the user of the shared bicycle includes:
analyzing the UWB electronic tag of the sharing bicycle, and determining the manufacturer of the sharing bicycle;
generating parking violation data, the parking violation data including an image of a shared single vehicle and vehicle information of the shared single vehicle;
and sending the parking violation data and the warning information to a client of a manufacturer of the shared bicycle so as to inform a user of the shared bicycle.
According to a second aspect, there is provided in one embodiment a shared bicycle management system comprising:
the video identification module is used for acquiring image information of a target area and judging whether the target area is a parking area or not according to the image information;
and the control module is used for acquiring the position information of the shared bicycle in the parking state in the target area if the target area is the parking area, and carrying out parking management on the shared bicycle based on the image information and the position information.
Further, the control module is further configured to, if the target area is not the parking area, determine whether the shared bicycle in the parking state exists in the target area based on the image information, and if the shared bicycle in the parking state exists in the target area, determine that the shared bicycle in the parking state in the target area is an illegal parking.
Further, parking management of the shared bicycle based on the image information and the position information includes:
determining the posture of the shared bicycle in the parking state in the target area based on the image information;
determining the direction of the shared bicycle in the parking state in the target area and the distance between the shared bicycle and the adjacent bicycle based on the position information;
and judging whether the shared bicycle in the parking state in the target area is illegal parking or not based on the posture and the direction of the shared bicycle in the parking state in the target area and the distance between the shared bicycle and the adjacent bicycle, if so, generating warning information, and outputting the warning information to a user of the shared bicycle.
Further, the step of judging whether the shared bicycle in the parking state in the target area is illegally parked comprises the following steps:
if the included angle between the posture of the shared bicycle in the parking state and the preset parking posture is larger than a first preset threshold value, the shared bicycle is illegally parked;
or if the included angle between the direction of the shared bicycle in the parking state and the preset parking direction is larger than a second preset threshold value, the shared bicycle is illegally parked;
or if the distance between the shared bicycle in the parking state and the adjacent bicycle is larger than a third preset threshold, the shared bicycle is illegally parked.
Further, still include:
the UWB electronic tag is arranged at the head or tail position of the shared bicycle and is used for detecting the position information of the shared bicycle and storing the vehicle information of the shared bicycle;
and the UWB positioning base station is arranged on the boundary of the parking area and acquires the position information of the shared bicycle by carrying out signal communication with the UWB electronic tag.
Further, the outputting of the warning information to the user of the shared bicycle includes:
analyzing the UWB electronic tag of the sharing bicycle, and determining the manufacturer of the sharing bicycle;
generating parking violation data, the parking violation data including an image of a shared single vehicle and vehicle information of the shared single vehicle;
and sending the parking violation data and the warning information to a client of a manufacturer of the shared bicycle so as to inform a user of the shared bicycle.
According to the shared single vehicle management method and the system, whether the target area is a parking area is determined according to the image information of the target area, if so, illegal parking management is performed on the shared single vehicle in the target area according to the position information and the image information of the shared single vehicle in the parking state in the target area, different management can be performed according to different parking areas of the shared single vehicle, and the phenomenon of the illegal parking of the shared single vehicle can be monitored and managed more effectively.
Drawings
FIG. 1 is a flow diagram of a method for shared bicycle management according to an embodiment;
FIG. 2 is a flow diagram of a method for shared bicycle management according to another embodiment;
FIG. 3 is a schematic view of three postures of a shared bicycle in a parked state according to an embodiment, wherein (a) is a schematic view of a vehicle body standing upright posture; (b) the posture of the vehicle body falling to the ground is shown schematically; (c) a schematic diagram of the stacking posture of the vehicle body;
FIG. 4 is a schematic diagram illustrating an example of a UWB electronic tag placement location;
FIG. 5 is a schematic diagram of a shared bicycle management system according to an embodiment;
FIG. 6 is a diagram of an embodiment of an application scenario of a shared bicycle management system
FIG. 7 is a schematic diagram of a shared bicycle management system according to another embodiment;
fig. 8 is a diagram of an application scenario of a shared bicycle management system according to another embodiment.
Detailed Description
The present invention will be described in further detail with reference to the following detailed description and accompanying drawings. Wherein like elements in different embodiments are numbered with like associated elements. In the following description, numerous details are set forth in order to provide a better understanding of the present application. However, those skilled in the art will readily recognize that some of the features may be omitted or replaced with other elements, materials, methods in different instances. In some instances, certain operations related to the present application have not been shown or described in detail in order to avoid obscuring the core of the present application from excessive description, and it is not necessary for those skilled in the art to describe these operations in detail, so that they may be fully understood from the description in the specification and the general knowledge in the art.
Furthermore, the features, operations, or characteristics described in the specification may be combined in any suitable manner to form various embodiments. Also, the various steps or actions in the method descriptions may be transposed or transposed in order, as will be apparent to one of ordinary skill in the art. Thus, the various sequences in the specification and drawings are for the purpose of describing certain embodiments only and are not intended to imply a required sequence unless otherwise indicated where such sequence must be followed.
The numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings).
In the embodiment of the invention, whether the target area is a parking area specified by the shared bicycle is judged according to the acquired image information of the target area, if so, the image information and the acquired position information of the shared bicycle in the target area are fused, and whether illegal parking exists in the target area is judged, so that the phenomenon of disordered parking of the shared bicycle is effectively monitored and managed.
Referring to fig. 1, fig. 1 is a flowchart illustrating a method for managing a shared bicycle according to an embodiment, where the method includes the following steps:
step S10, acquiring image information of a target area, and determining whether the target area is a parking area according to the image information.
The target area in this embodiment may be any monitored area in a city, such as an area near a subway station, an intersection area, and a shared single-car parking area designated by some municipal departments. The image information of the target area may be a surveillance video or a photo taken by a surveillance camera, and this embodiment may determine whether the surveillance video in the surveillance video or the photo is a parking area by performing image processing on the surveillance video or the photo, for example, the parking area often has an obvious identification line to distinguish from other areas, so that the surveillance video or the photo may be processed by an existing image processing algorithm to determine whether the parking area has the identification line, and if the determination result is that the parking area has the identification line, the target area is the parking area, otherwise, the target area is not the parking area; in this embodiment, it may also be determined whether the target area is a parking area by obtaining the position information of the camera that captures the image information, for example, the position information of all parking areas in a city may be summarized, the position information of the camera that captures the target area is compared with the summarized position information of all parking areas, if the comparison result is that the position information of the camera of the target area is the position information of one of the parking areas, the target area is a parking area, otherwise, the target area is not a parking area.
Step S20, if the target area is a parking area, obtaining position information of the shared bicycle in the target area in a parked state, and performing parking management on the shared bicycle based on the image information and the position information.
If the target area is the parking area of the shared bicycle after the judgment of the steps, the position information of all the parked shared bicycles in the parking area is obtained through a positioning means such as a GPS, and whether the parked shared bicycles are illegally parked is judged by combining the image information of the target area.
And step S30, if the target area is not the parking area, judging whether the shared bicycle in the parking state exists in the target area based on the image information, and if so, judging that the shared bicycle in the parking state in the target area is illegal parking.
Since the shared vehicles parked in the other areas except the designated shared vehicle parking area are illegal parking, the present embodiment first determines whether the shared vehicle in the parking state exists in the target area, and if so, the shared vehicle in the parking state in the target area is illegal parking. In one embodiment, the shared bicycle in the parking state can be determined by the position of the shared bicycle in the continuous multiframe or images in the video or the picture, and the position of the continuous multiframe or images is fixed to be the shared bicycle in the parking state.
Since the target area of the non-parking area is often some key traffic areas, and if there is a parked shared bicycle for a long time, the public traffic and the like are affected, in this embodiment, if it is determined that there is an illegally parked shared bicycle in the target area of the non-parking area, the garage to which the illegally parked shared bicycle belongs may be determined based on the image information, and a notification may be sent to the client of the garage to which the shared bicycle belongs through the background, so that the client of the garage may notify the service staff of the accessory to clean the illegally parked shared bicycle in the target area, so as to ensure that the target area of the non-parking area does not have the parked shared bicycle.
Referring to fig. 2, if the target area is a parking area, the parking management of the shared bicycle based on the image information and the position information includes the following steps:
step S201, the posture of the shared bicycle in the parking state in the target area is determined based on the image information. Referring to fig. 3, fig. 3 is a schematic diagram illustrating three postures of the sharing bicycle in a parking state according to an embodiment, which are a body standing posture, a body falling posture and a body stacking posture. In the present embodiment, the shared-bicycle parking state is determined. The deep learning model includes, but is not limited to, sequenezenet-ssd, mobile enetv2-ssd, cascade-rcnn, vgg-repeat, etc., before inputting the current image information into the deep learning model, the deep learning module needs to be trained, and the training process includes: firstly, acquiring a plurality of groups of shared bicycle image information with attitude tags, namely the attitude of a shared bicycle in the image information in a parking state is known, and calibrating different image information through the attitude tags; and then, inputting the shared bicycle image information with the attitude label into a deep learning model to be trained, and training parameters in the deep learning model for multiple times to obtain optimal deep learning module parameters, namely finishing the training of the deep learning model. For the trained deep learning model, when the shared bicycle image information of unknown posture is input, it can output the posture of the shared bicycle in the image information.
In step S202, the direction of the shared vehicle in the parked state and the distance from the adjacent vehicle in the target area are determined based on the position information.
In order to facilitate management, the manufacturers of the shared bicycles install GPS positioning devices on the existing shared bicycles, and the present embodiment can acquire the position information of the shared bicycles through the GPS positioning devices on the shared bicycles. In this embodiment, a UWB electronic tag may be further disposed on the shared bicycle, and the UWB positioning base station disposed around the parking area is used to acquire the position information of the shared bicycle through signal communication, where the UWB electronic tag further stores vehicle information of the shared bicycle, such as a manufacturer of the shared bicycle, a unique ID of the shared bicycle, and the like. In this embodiment, the shared bicycle in the parking state needs to be determined according to the acquired location information of all the shared bicycles in the target area, where the location information is fixed and unchanged, and after the shared bicycle in the parking state in the target area is found, the location information of the shared bicycle in the parking state is determined. Referring to fig. 4, fig. 4 is a schematic diagram of a UWB electronic tag setting position according to an embodiment, in which the UWB electronic tag may be set at a position of a head or a tail of the shared bicycle, for example, the UWB electronic tag is mounted on a handlebar cross beam of the shared bicycle, so that position information of the head or the tail of the shared bicycle may be accurately located, and a direction of the head or the tail of the shared bicycle in a parking state is determined according to the position information of the head or the tail, that is, the direction of the shared bicycle in the parking state is obtained. And determining the distance between the shared bicycle in the parking state and the adjacent bicycle according to the position information of the head or the tail of the shared bicycle and the position information of the head or the tail of the shared bicycle in other parking states in the parking area.
Step S203, judging whether the shared bicycle in the parking state in the target area is illegally parked or not based on the posture and the direction of the shared bicycle in the parking state in the target area and the distance between the shared bicycle and an adjacent bicycle, generating warning information if the shared bicycle in the parking state in the target area is illegally parked, and outputting the warning information to a user of the shared bicycle.
In this embodiment, whether the shared vehicles in all parking states in the target area have illegal parking is sequentially judged according to the determined postures and directions of the shared vehicles in the parking states in the target area and the distance between the shared vehicles and the adjacent vehicles.
In one embodiment, whether the direction, the posture and the distance between the sharing bicycle and the adjacent bicycle in the parking state in the target area meet the following conditions is judged:
(1) the included angle between the posture of the shared bicycle in the parking state and the preset parking posture is larger than a first preset threshold value.
(2) And the included angle between the direction of the shared bicycle in the parking state and the preset parking direction is greater than a second preset threshold value.
(3) And the distance between the shared bicycle and the adjacent bicycle in the parking state is smaller than a fourth preset threshold value.
And when any one of the conditions is not met, judging that the shared bicycle in the parking state in the target area is illegally parked, generating warning information, and outputting the warning information to a user of the shared bicycle.
The preset parking direction is a preset standard head or tail direction, the preset parking posture is a vertical posture of the vehicle body, for example, when the posture of the shared vehicle in the parking state is that the vehicle body falls down or the vehicle body is stacked, the illegal parking can be directly judged, when the posture of the shared vehicle in the parking state is a vehicle body inclined posture, if the included angle between the vehicle body and the ground is smaller than a first threshold value, the parking of the shared vehicle is judged to be standard, and if the included angle is larger than the first threshold value, the parking of the shared vehicle is judged to be illegal.
In another embodiment, the three conditions need not be determined simultaneously, but only one is selected, and if the three conditions are not met, the illegal parking can be directly determined.
And if the included angle between the posture of the shared bicycle in the parking state and the preset parking posture is larger than a first preset threshold value, the shared bicycle is illegally parked.
Or if the included angle between the direction of the shared bicycle in the parking state and the preset parking direction is larger than a second preset threshold value, the shared bicycle is illegally parked.
Or if the distance between the shared bicycle in the parking state and the adjacent bicycle is smaller than a fourth preset threshold, the shared bicycle is illegally parked.
And when the shared bicycle in the parking state exists in the target area, generating warning information and outputting the warning information to a user of the shared bicycle.
In this embodiment, the warning information is output to the shared-bicycle user, and the image information and the like in the parking state of the shared bicycle is also output to the user as parking violation data together with the warning information, so as to serve as evidence of later penalty.
In the embodiment, a display screen can be arranged in the parking area for displaying warning information of illegal parking and corresponding parking violation data so as to remind a user of the shared bicycle parking to correct the illegal parking behavior in time. In addition, for the parked shared bicycle users, the manufacturer of the shared bicycle can be determined by analyzing the UWB electronic tags of the shared bicycle, parking violation data and warning information are sent to the client of the manufacturer of the shared bicycle, the users of the shared bicycle are reminded through background notification of the client, and meanwhile the manufacturer of the shared bicycle can also punish the illegal parking users through the client in a fine mode.
The shared bicycle management method provided by the embodiment can be used for uniformly monitoring and managing the random parking phenomenon of all shared bicycles belonging to different manufacturers, managing the shared bicycles in the designated parking area, supervising the shared bicycles in key traffic areas except the designated parking area, and reserving image information and the like as evidences to warn, remind or punish illegal parking shared bicycle users.
Referring to fig. 5, fig. 5 is a schematic structural diagram of a shared bicycle management system according to an embodiment, including a video recognition module 10 and a control module 20.
The video identification module 10 is configured to acquire image information of a target area, and determine whether the target area is a parking area according to the image information. In this embodiment, the image information of the target area is acquired by a video acquisition device such as a camera, and the acquired image information is sent to the video identification module 10 for subsequent processing.
The control module 20 is configured to, if the target area is the parking area, obtain position information of the shared bicycle in the parking state in the target area, and perform parking management on the shared bicycle based on the image information and the position information.
The control module 20 is further configured to determine whether the shared bicycle in the parking state exists in the target area based on the image information if the target area is not the parking area, and if the shared bicycle in the parking state exists in the target area, determine that the shared bicycle in the parking state in the target area is an illegal parking.
In a specific embodiment, if the target area is not a parking area, please refer to fig. 6, and fig. 6 is a schematic view of an application scene of a shared bicycle management system, where image information is obtained according to a monitoring image acquired by the camera 50 in the target area, and it is determined whether a shared bicycle in a parking state exists in the target area according to an existing image processing algorithm, if so, the shared bicycle in the parking state is an illegal parking, and the control module 20 may determine a manufacturer to which the shared bicycle belongs according to characteristics of the shared bicycle, such as appearance, color, and the like, in the image information, and notify a client of the manufacturer to which the shared bicycle belongs through a background, so as to notify a corresponding service person of the shared bicycle that is going to clear the illegal parking.
In another specific embodiment, if the target area is a parking area, the position information of the shared bicycle may be obtained by an existing GPS positioning device on the shared bicycle, or by setting a UWB electronic tag on the shared bicycle, the position information of the shared bicycle may be obtained by signal communication between the UWB electronic tag and a UWB positioning base station.
Referring to fig. 7, fig. 7 is a schematic structural diagram of a shared bicycle management system according to another embodiment, where the embodiment further includes a UWB electronic tag 30 and a UWB positioning base station 40. The UWB positioning base station 40 is disposed at the boundary of the parking area, and is configured to collect the position information of the shared bicycle in the parking area, and send the collected position information of the shared bicycle to the server for subsequent processing. The UWB electronic tag 30 is disposed on the shared bicycle, the shared bicycle corresponds to the UWB electronic tag 30 one to one, the UWB electronic tag 30 is configured to detect position information of the shared bicycle in a parking area, the UWB electronic tag 30 further stores vehicle information of the shared bicycle, such as a manufacturer to which the shared bicycle belongs and unique I D of the shared bicycle, and the UWB electronic tag 30 in this embodiment is charged by using solar energy, thereby avoiding a power supply problem caused by a large amount of electric energy consumed in a process of positioning the position of the shared bicycle. The UWB positioning base station 40 is a positioning device based on ultra wide Band (U ultra Wi de Band), and performs signal communication by cooperating with the UWB electronic tag 30 to accurately position the sharing bicycle, wherein the acquired position information of the sharing bicycle may be position coordinate data of the sharing bicycle. In order to cover the parking area more comprehensively, as shown in fig. 8, the camera 50 in the embodiment is hung right above the parking area, and the viewing angle of the camera 50 is vertically downward, so that the shooting view of the camera includes the whole parking area, and the parking area is a shared single parking area designated by a municipal administration and is defined with other areas by setting a marking line. The number of the UWB positioning base stations 40 is 4, and the UWB positioning base stations are respectively arranged at four corners of the parking area, so that the UWB positioning base stations 40 can position all shared bicycles in the parking area, the shared bicycles parked at the corners are prevented from being missed, and the UWB positioning base stations can also be used as markers for defining the parking area.
In this embodiment, a specific implementation of the control module 20 performing parking management on the shared bicycle based on the image information and the position information has been described in detail in the above embodiments, and is not described herein again.
The present invention has been described in terms of specific examples, which are provided to aid understanding of the invention and are not intended to be limiting. For a person skilled in the art to which the invention pertains, several simple deductions, modifications or substitutions may be made according to the idea of the invention.
Claims (12)
1. A method for managing shared bicycles is characterized by comprising the following steps:
acquiring image information of a target area, and judging whether the target area is a parking area or not according to the image information;
and if the shared bicycle is in the parking area, acquiring the position information of the shared bicycle in the target area in the parking state, and performing parking management on the shared bicycle based on the image information and the position information.
2. The shared bicycle management method of claim 1, further comprising:
and if the target area is not the parking area, judging whether the shared bicycle in the parking state exists in the target area or not based on the image information, and if the shared bicycle in the parking state exists in the target area, judging that the shared bicycle in the parking state in the target area is illegal parking.
3. The method of claim 1, wherein parking management of the shared bicycle based on the image information and the location information comprises:
determining the posture of the shared bicycle in the parking state in the target area based on the image information;
determining the direction of the shared bicycle in the parking state in the target area and the distance between the shared bicycle and the adjacent bicycle based on the position information;
and judging whether the shared bicycle in the parking state in the target area is illegal parking or not based on the posture and the direction of the shared bicycle in the parking state in the target area and the distance between the shared bicycle and the adjacent bicycle, if so, generating warning information, and outputting the warning information to a user of the shared bicycle.
4. The method of claim 3, wherein determining whether the shared vehicle at the parked state is an offending parking comprises:
if the included angle between the posture of the shared bicycle in the parking state and the preset parking posture is larger than a first preset threshold value, the shared bicycle is illegally parked;
or if the included angle between the direction of the shared bicycle in the parking state and the preset parking direction is larger than a second preset threshold value, the shared bicycle is illegally parked;
or if the distance between the shared bicycle in the parking state and the adjacent bicycle is smaller than a fourth preset threshold, the shared bicycle is illegally parked.
5. The method according to claim 4, wherein the sharing bicycle is provided with a UWB electronic tag for detecting location information of the sharing bicycle and storing vehicle information of the sharing bicycle.
6. The method of claim 5, wherein outputting a warning message to a user of the shared bicycle comprises:
analyzing the UWB electronic tag of the sharing bicycle, and determining the manufacturer of the sharing bicycle;
generating parking violation data, the parking violation data including an image of a shared single vehicle and vehicle information of the shared single vehicle;
and sending the parking violation data and the warning information to a client of a manufacturer of the shared bicycle so as to inform a user of the shared bicycle.
7. A shared bicycle management system, comprising:
the video identification module is used for acquiring image information of a target area and judging whether the target area is a parking area or not according to the image information;
and the control module is used for acquiring the position information of the shared bicycle in the parking state in the target area if the target area is the parking area, and carrying out parking management on the shared bicycle based on the image information and the position information.
8. The system of claim 7, wherein the control module is further configured to determine whether a shared vehicle in a parking state exists in the target area based on the image information if the target area is not a parking area, and if the shared vehicle in the parking state exists in the target area, the shared vehicle in the parking state in the target area is an illegal parking.
9. The system of claim 7, wherein parking management of the shared bicycle based on the image information and the location information comprises:
determining the posture of the shared bicycle in the parking state in the target area based on the image information;
determining the direction of the shared bicycle in the parking state in the target area and the distance between the shared bicycle and the adjacent bicycle based on the position information;
and judging whether the shared bicycle in the parking state in the target area is illegal parking or not based on the posture and the direction of the shared bicycle in the parking state in the target area and the distance between the shared bicycle and the adjacent bicycle, if so, generating warning information, and outputting the warning information to a user of the shared bicycle.
10. The system of claim 9, wherein determining whether the shared vehicle at the parked state in the target area is an offending vehicle comprises:
if the included angle between the posture of the shared bicycle in the parking state and the preset parking posture is larger than a first preset threshold value, the shared bicycle is illegally parked;
or if the included angle between the direction of the shared bicycle in the parking state and the preset parking direction is larger than a second preset threshold value, the shared bicycle is illegally parked;
or if the distance between the shared bicycle in the parking state and the adjacent bicycle is larger than a third preset threshold, the shared bicycle is illegally parked.
11. The system of claim 10, further comprising:
the UWB electronic tag is arranged at the head or tail position of the shared bicycle and is used for detecting the position information of the shared bicycle and storing the vehicle information of the shared bicycle;
and the UWB positioning base station is arranged on the boundary of the parking area and acquires the position information of the shared bicycle by carrying out signal communication with the UWB electronic tag.
12. The system of claim 11, wherein outputting the warning message to the user of the shared bicycle comprises:
analyzing the UWB electronic tag of the sharing bicycle, and determining the manufacturer of the sharing bicycle;
generating parking violation data, the parking violation data including an image of a shared single vehicle and vehicle information of the shared single vehicle;
and sending the parking violation data and the warning information to a client of a manufacturer of the shared bicycle so as to inform a user of the shared bicycle.
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