CN114463632A

CN114463632A - Shared vehicle returning processing method and device and shared vehicle

Info

Publication number: CN114463632A
Application number: CN202210043491.2A
Authority: CN
Inventors: 杨云程
Original assignee: Mobai Beijing Information Technology Co Ltd
Current assignee: Mobai Beijing Information Technology Co Ltd
Priority date: 2022-01-14
Filing date: 2022-01-14
Publication date: 2022-05-10

Abstract

The disclosure provides a shared vehicle returning processing method, a device and a shared vehicle, wherein the method comprises the following steps: detecting whether a vehicle returning event occurs to the shared vehicle; under the condition that the shared vehicle is detected to have the vehicle returning event, controlling a light source arranged on the shared vehicle to emit specified light, and acquiring a target image acquired under the specified light through a camera arranged on a basket of the shared vehicle; detecting whether the shared vehicle meets a fixed-point directional parking condition or not according to the target image; under the condition that the shared vehicle meets the fixed-point directional parking condition, whether the shared vehicle meets a fraud vehicle returning condition or not is detected according to the light information of the target image; and controlling the lock of the vehicle lock under the condition that the shared vehicle does not meet the fraud vehicle returning condition.

Description

Shared vehicle returning processing method and device and shared vehicle

Technical Field

The embodiment of the disclosure relates to the technical field of shared vehicle control, and more particularly, to a shared vehicle returning processing method and device and a shared vehicle.

Background

At present, the shared vehicle trip becomes a emerging trip mode in a city, and the trip demand of urban people can be effectively solved. The existing shared vehicles include bicycles, electric motorcycles, electric automobiles and the like.

For the shared vehicle, fixed-point directional parking is required at present, that is, a user needs to park the shared vehicle in a set parking area, and the parking direction of the shared vehicle is consistent with the standard parking direction of the parking area.

In order to realize fixed-point directional parking, the existing processing scheme is as follows: after the user finishes using the shared vehicle, the shared vehicle collects images of the front lower part of the basket through a camera arranged on the basket, judges whether the user parks the shared vehicle in the parking area or not by detecting whether the images contain the characteristics of the parking area or not, and controls the lock of the vehicle lock according to the judgment result.

However, in the scheme of detecting whether the shared vehicle is parked at a fixed point through images, a user may fraudulently return the shared vehicle by placing a picture of a parking area in front of the camera. This results in the shared vehicle not being parked in fixed-point and directional positions, which makes it more difficult for the operator to manage the shared vehicle while affecting the appearance of the city.

Therefore, in the application of fixed-point directional parking, it is necessary to provide a car returning processing method that can standardize fixed-point directional parking of shared cars and also can prevent users from cheating car returning during the car returning process of the users.

Disclosure of Invention

It is an object of the disclosed embodiments to provide a new technical solution for standardizing user fixed-point directional returning.

According to a first aspect of the present disclosure, there is provided a vehicle return processing method for sharing a vehicle, including:

detecting whether a vehicle returning event occurs to the shared vehicle;

under the condition that the shared vehicle is detected to have the vehicle returning event, controlling a light source arranged on the shared vehicle to emit specified light, and acquiring a target image acquired under the specified light through a camera arranged on a basket of the shared vehicle;

detecting whether the shared vehicle meets a fixed-point directional parking condition or not according to the target image;

under the condition that the shared vehicle meets the fixed-point directional parking condition, whether the shared vehicle meets a fraud vehicle returning condition or not is detected according to the light information of the target image;

and controlling the lock of the vehicle lock under the condition that the shared vehicle does not meet the fraud vehicle returning condition.

Optionally, the detecting whether the shared vehicle meets a fraud vehicle-returning condition according to the light information of the target image includes:

judging whether the light ray information of the target image is matched with the light ray information of the specified light ray;

under the condition that the light ray information of the target image is matched with the light ray information of the specified light ray, judging that the shared vehicle does not accord with a fraud vehicle returning condition;

and under the condition that the light ray information of the target image is not matched with the light ray information of the specified light ray, judging that the shared vehicle meets a fraud vehicle returning condition.

updating the specified light ray under the condition that the light ray information of the target image is matched with the light ray information of the specified light ray;

and under the condition that the continuous times of matching the light ray information of the target image and the light ray information of the specified light ray reach a preset time threshold value, judging that the shared vehicle does not accord with a fraud vehicle returning condition.

Optionally, the detecting whether the shared vehicle meets the fixed-point directional parking condition according to the target image includes:

detecting whether the shared vehicle is parked in a designated parking area or not according to the target image;

under the condition that the shared vehicle is detected to be parked in a designated parking area, whether the parking direction of the shared vehicle is consistent with the standard parking direction of the parking area is detected according to the target image;

under the condition that the parking direction of the shared vehicle is consistent with the standard parking direction of the parking area, determining that the shared vehicle meets the fixed point directional parking condition;

and under the condition that the shared vehicle is not parked in a designated parking area or the parking direction is inconsistent with the standard parking direction, judging that the shared vehicle is not in accordance with the fixed point directional parking condition.

Optionally, the detecting whether the shared vehicle is parked in the designated parking area includes:

identifying whether the target image contains a parking mark of the parking area;

and determining that the shared vehicle is parked in the parking area when the parking mark is included in the target image.

Optionally, the detecting, according to the target image, whether the parking direction of the shared vehicle is consistent with the standard parking direction of the parking area includes:

determining a display direction of a parking mark included in the target image;

and judging whether the parking direction is consistent with the standard parking direction or not according to the display direction of the parking mark.

Optionally, the determining, according to the display direction of the parking mark, whether the parking direction is consistent with the standard parking direction includes:

determining an included angle between the display direction of the parking mark and the preset display direction of the target image;

under the condition that the included angle is smaller than or equal to a preset angle threshold value, judging that the parking direction is consistent with the standard parking direction;

and under the condition that the included angle is larger than the angle threshold value, judging that the parking direction is inconsistent with the standard parking direction.

Optionally, the method further includes:

under the condition that the shared vehicle does not accord with the fixed point directional parking condition, the locking of the vehicle lock is forbidden, and a reminder that the shared vehicle is not fixed point and is directionally parked is sent out; and/or the presence of a gas in the gas,

and under the condition that the shared vehicle meets the fraud vehicle returning condition, forbidding the locking of the vehicle lock, and sending a reminder of the fraud vehicle returning of the shared vehicle.

Optionally, the car returning event includes at least one of the following:

detecting that a touch device arranged on the shared vehicle senses a specified touch action;

detecting that a sound sensing device arranged on the sharing vehicle receives a designated voice sent by a user;

detecting that the assigned vehicle returning action is sensed by the foot supports of the shared vehicle;

detecting that a short-range wireless communication device arranged in the shared vehicle cannot sense a user terminal;

detecting that the continuous time length that the shared vehicle does not sense the pressure reaches a first set time length;

detecting disconnection between a Bluetooth device of the sharing vehicle and a Bluetooth device of a user terminal;

detecting that a signal intensity value of a Bluetooth signal of a user terminal received by a Bluetooth device of the shared vehicle is smaller than a set value;

detecting that the time length of the shared vehicle in a static state reaches a second set time length;

and receiving a locking instruction sent by the server or the user terminal.

According to a second aspect of the present disclosure, there is provided a vehicle return processing apparatus for sharing a vehicle, including:

the event detection module is used for detecting whether the shared vehicle has a vehicle returning event or not;

the event response module is used for controlling a light source arranged on the shared vehicle to emit specified light rays and acquiring a target image acquired by a camera arranged on a basket of the shared vehicle under the specified light rays when the shared vehicle is detected to have the vehicle returning event;

the first detection module is used for detecting whether the shared vehicle meets the fixed-point directional parking condition or not according to the target image;

the second detection module is used for detecting whether the shared vehicle meets the condition of cheating vehicle returning or not according to the light information of the target image under the condition that the shared vehicle meets the fixed-point directional parking condition;

and the lock closing control module is used for controlling the lock to be closed under the condition that the shared vehicle does not accord with the fraud vehicle returning condition.

According to a third aspect of the present disclosure, there is provided a shared vehicle including the vehicle-returning processing device of the second aspect of the present disclosure; alternatively, the first and second electrodes may be,

the shared vehicle comprises a memory for storing a computer program and a processor for controlling the shared vehicle to perform the method of the first aspect of the disclosure when executing the computer program.

According to the embodiment of the disclosure, when the shared vehicle detects that a vehicle returning event occurs, whether the shared vehicle meets the fixed-point directional parking condition or not is detected according to the target image acquired by the camera arranged on the basket, and under the condition that the shared vehicle meets the fixed-point directional parking condition, whether the shared vehicle meets the fraud vehicle returning condition or not is detected according to the light information of the target image; and controlling the vehicle lock to lock in the event that the shared vehicle does not comply with a fraudulent vehicle return condition. Therefore, guarantee can be provided for realizing standard parking, and a user is prevented from cheating returning the car by placing a picture in front of the camera. Moreover, the fixed-point directional parking precision of the shared vehicle can be improved, and the labor cost consumed by operators for fixed-point directional placement of the shared vehicle is reduced.

Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.

FIG. 1 is a schematic diagram of a shared vehicle system capable of implementing a vehicle-returning processing method of a shared vehicle according to an embodiment of the present invention;

FIG. 2 is a flow diagram of a method of return processing according to one embodiment;

FIG. 3 is a block diagram of a return car processing device according to one embodiment;

FIG. 4 is a block diagram of a shared vehicle according to one embodiment.

Detailed Description

Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.

In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

< hardware configuration >

Fig. 1 is a schematic diagram of a shared vehicle system 100 that can be used to implement the vehicle returning processing method according to the embodiment of the disclosure. The shared vehicle system 100 can be applied to a shared vehicle returning processing scenario as a whole.

As shown in fig. 1, the shared vehicle system 100 includes a server 1000, a user terminal 2000, and a shared vehicle 3000.

The server 1000 provides a service point for processes, databases, and communications facilities. The server 1000 may be a unitary server, a distributed server across multiple computers, a computer data center, a cloud server, or a cloud-deployed server cluster, etc. The server may be of various types, such as, but not limited to, a web server, a news server, a mail server, a message server, an advertisement server, a file server, an application server, an interaction server, a database server, or a proxy server. In some embodiments, each server may include hardware, software, or embedded logic components or a combination of two or more such components for performing the appropriate functions supported or implemented by the server. For example, a server, such as a blade server, a cloud server, etc., or may be a server group consisting of a plurality of servers, which may include one or more of the above types of servers, etc.

In one embodiment, the server 1000 may be as shown in fig. 1, including a processor 1100, a memory 1200, an interface device 1300, a communication device 1400, a display device 1500, an input device 1600.

Processor 1100 is used to execute computer programs, which may be written in instruction sets of architectures such as x86, Arm, RISC, MIPS, SSE, and the like. The memory 1200 includes, for example, a ROM (read only memory), a RAM (random access memory), a nonvolatile memory such as a hard disk, and the like. The interface device 1300 includes, for example, various bus interfaces such as a serial bus interface (including a USB interface), a parallel bus interface, and the like. Communication device 1400 is capable of wired or wireless communication, for example. The display device 1500 is, for example, a liquid crystal display, an LED display touch panel, or the like. The input device 1600 may include, for example, a touch screen, a keyboard, and the like.

In this embodiment, the memory 1200 of the server 1000 is used for storing a computer program for controlling the processor 1100 to operate so as to execute the returning processing method according to the embodiment of the present invention. The skilled person can design the computer program according to the disclosed solution. How the computer program controls the processor to operate is well known in the art and will not be described in detail here.

Although a plurality of devices of the server 1000 are illustrated in fig. 1, the present invention may only relate to some of the devices, for example, the server 1000 only relates to the memory 1200, the processor 1100 and the communication device 1400.

In this embodiment, the user terminal 2000 is, for example, a mobile phone, a portable computer, a tablet computer, a palm computer, a wearable device, or the like.

The user terminal 2000 is installed with a vehicle use application client to achieve the purpose of using a shared vehicle by operating the vehicle use application client.

As shown in fig. 1, the user terminal 2000 may include a processor 2100, a memory 2200, an interface device 2300, a communication device 2400, a display device 2500, an input device 2600, a speaker 2700, a microphone 2800, and the like.

The processor 2100 is used to execute a computer program, which may be written in an instruction set of an architecture such as x86, Arm, RISC, MIPS, SSE, and so on. The memory 2200 includes, for example, a ROM (read only memory), a RAM (random access memory), a nonvolatile memory such as a hard disk, and the like. The interface device 2300 includes, for example, a USB interface, a headphone interface, and the like. The communication device 2400 can perform wired or wireless communication, for example, the communication device 2400 may include at least one short-range communication module, for example, any module that performs short-range wireless communication based on a short-range wireless communication protocol such as a Hilink protocol, WiFi (IEEE 802.11 protocol), Mesh, bluetooth, ZigBee, Thread, Z-Wave, NFC, UWB, LiFi, and the like, and the communication device 2400 may also include a long-range communication module, for example, any module that performs WLAN, GPRS, 2G/3G/4G/5G long-range communication. The display device 2500 is, for example, a liquid crystal display panel, a touch panel, or the like. The input device 2600 may include, for example, a touch screen, a keyboard, and the like. The user terminal 2000 may output an audio signal through the speaker 2700 and collect an audio signal through the microphone 2800.

In this embodiment, the memory 2200 of the user terminal 2000 is configured to store a computer program for controlling the processor 2100 to operate to perform a method of using a shared vehicle, for example, including: acquiring a unique identifier of a shared vehicle 3000, forming an unlocking request aiming at a specific shared vehicle and sending the unlocking request to a server; and performing bill calculation and the like according to the charge settlement notification sent by the server. A skilled person can design a computer program according to the solution disclosed in the present invention. How computer programs control the operation of the processor is well known in the art and will not be described in detail herein.

As shown in fig. 1, the shared vehicle 3000 may include a processor 3100, a memory 3200, an interface device 3300, a communication device 3400, an output device 3500, and an input device 3600, among others. Processor 3100 is configured to execute a computer program, which may be written in an instruction set of architectures such as x86, Arm, RISC, MIPS, SSE, and the like. The memory 3200 includes, for example, a ROM (read only memory), a RAM (random access memory), a nonvolatile memory such as a hard disk, and the like. The interface 3300 includes, for example, a USB interface, a headphone interface, and the like. The communication device 3400 includes at least one communication module, for example, capable of wired or wireless communication, and for example, capable of short-range and long-range communication. The output device 3500 may be, for example, a device that outputs a signal, may be a display device such as a liquid crystal display screen or a touch panel, or may be a speaker or the like that outputs voice information or the like. The input device 3600 may include, for example, a touch device such as a touch panel, a sound sensing device such as a button or a microphone, a pressure sensing device such as a pressure sensor, and the like.

The shared vehicle 3000 may be any vehicle such as a bicycle, an electric motorcycle, a tricycle, and a quadricycle, and is not limited thereto.

In this embodiment, the shared vehicle 3000 may report its own position information to the server 1000.

In this embodiment, the memory 3200 of the shared vehicle 3000 is used to store a computer program for controlling the processor 3100 to operate to perform a method of return processing according to any of the embodiments of the invention. The skilled person can design the computer program according to the disclosed solution. How the computer program controls the processor to operate is well known in the art and will not be described in detail here.

The network 4000 may be a wireless communication network or a wired communication network, and may be a local area network or a wide area network. In the shared vehicle system 100 shown in fig. 1, the shared vehicle 3000 and the server 1000, and the user terminal 2000 and the server 1000 can communicate with each other through the network 4000. The shared vehicle 3000 may be the same as the server 1000, or may be different from the server 1000 in the network 4000 through which the user terminal 2000 communicates with the server 1000.

It should be understood that although fig. 1 shows only one server 1000, user terminal 2000, shared vehicle 3000, it is not meant to limit the respective numbers, and the shared vehicle system 100 may include a plurality of servers 1000, a plurality of user terminals 2000, a plurality of shared vehicles 3000, and the like.

The shared vehicle system 100 shown in FIG. 1 is illustrative only and is not intended to limit the invention, its application, or uses in any way.

< method examples >

FIG. 2 shows a flow diagram of a vehicle return processing method of sharing a vehicle according to one embodiment. The method steps of the present embodiment are performed by a shared vehicle, such as shared vehicle 3000 in fig. 1.

As shown in fig. 2, the vehicle returning processing method of the shared vehicle of the present embodiment may include the following steps S2100 to S2400:

in step S2100, it is detected whether a vehicle-returning event occurs in the shared vehicle.

In this embodiment, the car return event may include at least one of:

detecting that a touch device arranged on a shared vehicle senses an appointed touch action;

detecting that a sound sensing device arranged on a shared vehicle receives a designated voice sent by a user;

detecting that the foot supports of the shared vehicles sense the appointed returning action;

detecting that a short-range wireless communication device arranged in a shared vehicle can sense a user terminal;

detecting disconnection between a Bluetooth device of a sharing vehicle and a Bluetooth device of a user terminal;

detecting that a signal intensity value of a Bluetooth signal of a user terminal received by a Bluetooth device of a shared vehicle is smaller than a set value;

detecting that the time length of the shared vehicle in the static state reaches a second set time length;

and receiving a locking instruction sent by a server or a user terminal.

The touch device is suitable for sensing the designated touch action of the user. The sound sensing device is suitable for collecting appointed voice sent by a user. The above foot supports are suitable for collecting the appointed returning motion applied to the foot supports by the user. The short-distance wireless communication device and the Bluetooth device are suitable for sensing the user terminal and the like within a certain range.

In the embodiment that the vehicle returning event includes that the touch device arranged on the shared vehicle senses the designated touch action, the touch device is connected with the processor, so that the touch action sensed by the touch device is sent to the processor in the form of an electric signal and the like, and the processor detects whether the touch action sensed by the touch device is the designated touch action. For example, a virtual key may be provided as a return key by the touch device, and the specified touch action may be an operation of clicking the virtual key. The designated touch action may be a sliding operation performed by the user through the touch device, and the like, and is not limited herein.

In the embodiment that the car returning event includes that the sound sensing device arranged on the shared car receives the specified voice sent by the user, the sound sensing device is connected with the processor to send the received voice sent by the user to the processor in the form of an electric signal and the like, and the processor detects whether the voice sent by the user and received by the sound sensing device is the specified voice. For example, the specified voice may be "returning to the car".

In the embodiment that the car returning event comprises that the foot supports of the shared vehicle sense the appointed car returning action, the foot supports are connected with the processor, so that the sensed action is sent to the processor in the form of an electric signal and the like, and the processor detects whether the action sensed by the foot supports is the appointed car returning action. For example, the designated return action may be a footrest drop action.

In an embodiment where the vehicle returning event includes detecting that the proximity wireless communication device sharing the vehicle setting cannot sense the user terminal, the proximity wireless communication device is connected to the processor, and the proximity wireless communication device may send the detected proximity wireless communication signal to the processor, and the processor detects whether the proximity wireless communication device sharing the vehicle senses the user terminal.

In an embodiment where the vehicle returning event includes that the continuous time period for which the shared vehicle is not sensing the pressure reaches the first set time period, it may be that a pressure sensor is disposed on a seat cushion of the shared vehicle, and the pressure sensor is used for detecting whether the shared vehicle senses the pressure. Specifically, the pressure sensor may be connected to the processor to send the sensed pressure to the processor in the form of an electrical signal, and the processor detects that the continuous time period during which the shared vehicle does not sense the pressure reaches the first set time period. The first set time length may be a time length set in advance according to an application scenario or a specific requirement. For example, the first set length of time may be 3 minutes.

In an embodiment where the car-returning event includes detecting disconnection between the bluetooth device of the shared vehicle and the bluetooth device of the user terminal, the bluetooth device is connected to the processor, and the bluetooth device may send the detected bluetooth signal to the processor, and the processor detects whether the connection between the bluetooth device of the shared vehicle and the bluetooth device of the user terminal is disconnected.

In an embodiment where the vehicle-returning event includes detecting that a signal strength value of a bluetooth signal of the user terminal received by the bluetooth device of the shared vehicle is smaller than a set value, the bluetooth device is connected to the processor, and the bluetooth device may send the detected bluetooth signal to the processor, and the processor detects whether the signal strength value of the bluetooth signal of the user terminal received by the bluetooth device of the shared vehicle is smaller than the set value. The setting value may be a signal strength value set in advance according to an application scenario or a specific requirement. For example, the set value may be-150 dB.

In the embodiment that the car returning event includes that the time length for which the shared vehicle is detected to be in the stationary state reaches the second set time length, it may be that an acceleration sensor is provided in the shared vehicle, and whether the shared vehicle is in the stationary state is detected through the acceleration sensor. Specifically, the acceleration sensor may be connected to the processor to send the detected acceleration to the processor in the form of an electrical signal or the like, and the processor detects whether the time length of the shared vehicle in the stationary state reaches the second set time length. The second set time length may be a time length set in advance according to an application scenario or a specific requirement. For example, the second set length of time may be 5 minutes.

In embodiments where the car return event includes receiving a lock-off command sent by the user terminal, the user terminal may communicate with the shared vehicle via a network, bluetooth, or short-range wireless communication. Specifically, a first key used for triggering a lock closing instruction may be set in the user terminal, and the user terminal may send the lock closing instruction to the shared vehicle in response to an operation of clicking the first key by the user.

In embodiments where the car return event comprises receiving a lock-off command sent by the server, the user terminal may communicate with the server via a network, and the server communicates with the shared vehicle via the network. Specifically, a second key for triggering a car return request may be set in the user terminal, and the user terminal may send the car return request to the server in response to an operation of clicking the second key by the user. The server may send a lock-off command to the shared vehicle in response to the return request.

And step S2200, under the condition that a vehicle returning event of the shared vehicle is detected, controlling a light source arranged on the shared vehicle to emit specified light, and acquiring a target image acquired under the specified light through a camera arranged on a basket of the shared vehicle.

In this embodiment, the position of the basket is fixed relative to the shared vehicle and does not change orientation following the rotation of the handlebars. The camera may be disposed on the basket to capture a target image in front of the basket.

In one example, the light source may be disposed on a front fender of the shared vehicle such that the light source is within a capture range of the camera, such that the camera captures the target image in a specified light.

In another example, the light source may be a fill-in light of a camera, and a reflective sticker is disposed on the front fender, so that the reflective sticker is within a shooting range of the camera, and thus, the camera may also collect a target image under specified light.

The specified light may be a light having a specified color and a specified light intensity. The designated color may be at least one color preset according to an application scene or a specific requirement, and the designated light intensity may be at least one light intensity preset according to the application scene or the specific requirement. Further, a specific color and a specific light intensity can be selected to control the light source to emit corresponding specific light.

The manner of selecting the designated color and/or the designated light intensity may be random selection or sequential selection, which is not limited herein.

And step S2300, detecting whether the shared vehicle meets the fixed-point directional parking condition or not according to the target image.

In this embodiment, it may be determined that the shared vehicle meets the fixed point orientation condition when the shared vehicle is located in the parking area and the parking direction of the shared vehicle is consistent with the standard parking direction of the parking area where the shared vehicle is located. In the case where the shared vehicle is not located within the parking area, or in the case where the shared vehicle is located within the parking area but the parking direction of the shared vehicle does not coincide with the parking direction of the parking area, it may be determined that the shared vehicle does not meet the fixed-point orientation condition.

In one example, whether the shared vehicle meets the fixed-point directional parking condition or not can be detected according to the target image based on a preset machine learning model.

In particular, the target image may be input into the machine learning model, which will output a result indicating whether the shared vehicle complies with the fixed-point directional parking condition. The machine learning model can be obtained by performing iterative training in advance according to training samples, wherein the training samples can include images acquired by shared vehicles and labels for marking whether the shared vehicles meet fixed-point directional parking conditions or not.

In one embodiment of the present disclosure, detecting whether the shared vehicle meets the fixed-point directional parking condition according to the target image may include steps S2310 to S2340 as follows:

in step S2310, it is detected whether the shared vehicle is parked in the designated parking area according to the target image.

In one embodiment of the present disclosure, detecting whether the shared vehicle is parked in a designated parking area according to the target image may include: identifying whether the target image contains a parking mark of a parking area; when the target image includes a parking mark of the parking area, it is determined that the shared vehicle is parked in the parking area.

In one example, the parking indicia may be a target border line of the parking area.

In this embodiment, the operator may previously define the frame line of the parking area on the ground of the city to mark the range and position of the parking area. The camera is arranged on the basket, and the target image is an image in front of the basket, so that the shared vehicle can be judged to be positioned inside the frame line of the parking area, namely the shared vehicle is parked in the parking area when the frame line of the parking area is identified to be included in the target image.

In one embodiment of the present disclosure, in the case of defining the frame line of the parking area, the operator may distinguish the target frame line perpendicular to the standard parking direction of the parking area from other frame lines. For example, the target frame line perpendicular to the standard parking direction of the parking area may be a dotted line, and the other frame lines of the parking area may be solid lines. For another example, the target frame line perpendicular to the standard parking direction of the parking area may be a red solid line, and the other frame lines of the parking area may be white solid lines.

In another example, the parking mark may be a two-dimensional code that is preset in the parking area to identify the parking area.

In this embodiment, an operator may set a two-dimensional code for identifying a parking area in a parking area defined on the ground of a city in advance to uniquely identify the parking area. Since the camera is arranged on the basket and the target image is an image in front of the basket, when the target image includes the two-dimensional code of the parking area, the information represented by the two-dimensional code can be determined by recognizing the two-dimensional code. When the parking area is identified based on the information indicated by the two-dimensional code, it can be determined that the shared vehicle is parked in the parking area.

Step S2320, in a case where it is detected that the shared vehicle is parked in the parking area, detecting whether a parking direction of the shared vehicle is consistent with a standard parking direction of the parking area according to the target image.

On this basis, detecting whether the parking direction of the shared vehicle is consistent with the standard parking direction of the parking area according to the target image may include:

determining a display direction of a parking mark contained in the target image; and judging whether the parking direction of the shared vehicle is consistent with the standard parking direction or not according to the display direction of the parking mark.

The preset display direction may be preset according to an application scenario or a specific requirement. For example, the preset display direction may be a direction of any one side of the target image.

When the parking mark is the target frame line, and when an included angle between the target frame line and the preset display direction of the target image is smaller than or equal to an angle threshold, it may be determined that an included angle between the parking direction of the shared vehicle and the standard parking direction of the parking area where the shared vehicle is located is also smaller than or equal to the angle threshold, and it is determined that the parking direction of the shared vehicle is consistent with the standard parking direction of the parking area where the shared vehicle is located. When the angle between the target frame line and the preset display direction of the target image is greater than the angle threshold, it may be determined that the angle between the parking direction of the shared vehicle and the standard parking direction of the parking area where the shared vehicle is located is also greater than the angle threshold, and it is determined that the parking direction of the shared vehicle is not consistent with the standard parking direction of the parking area where the shared vehicle is located.

When the parking mark is a two-dimensional code, the display direction of the two-dimensional code may be the display direction of the target frame of the two-dimensional code. The target frame is any one frame of the two-dimensional code. Under the condition that the included angle between the target frame of the two-dimensional code and the preset display direction of the target image is smaller than or equal to the angle threshold, it can be determined that the included angle between the parking direction of the shared vehicle and the standard parking direction of the parking area where the shared vehicle is located is also smaller than or equal to the angle threshold, and the parking direction of the shared vehicle is determined to be consistent with the standard parking direction of the parking area where the shared vehicle is located. Under the condition that an included angle between a target frame of the two-dimensional code and a preset display direction of the target image is larger than an angle threshold, determining that the included angle between the parking direction of the shared vehicle and the standard parking direction of the parking area is also larger than the angle threshold, and judging that the parking direction of the shared vehicle is inconsistent with the standard parking direction of the parking area.

The angle threshold may be preset according to an application scenario or specific requirements, and for example, the angle threshold may be 30 degrees.

In step S2330, when the parking direction of the shared vehicle is consistent with the standard parking direction, it is determined that the shared vehicle meets the fixed-point directional parking condition.

Step S2340, when the shared vehicle is not parked in the designated parking area, or the parking direction of the shared vehicle is not consistent with the standard parking direction of the parking area, determines that the shared vehicle does not comply with the fixed-point directional parking condition.

By the embodiment, whether the shared vehicle meets the fixed-point directional parking condition or not can be accurately determined according to the target image.

In another embodiment of the present disclosure, in a case that a border line of a parking area on the ground is blurred or blocked, the shared vehicle may not be able to detect whether the shared vehicle meets the fixed-point directional parking condition according to the target image, that is, based on a preset machine learning model, a result of whether the shared vehicle meets the fixed-point directional parking condition cannot be obtained according to the target image, and on this basis, the method may further include:

uploading the target image to a server; and receiving a judgment result returned by the server according to the target image. Wherein the determination result indicates whether the shared vehicle meets the fixed-point directional parking condition.

In this embodiment, when receiving the target image, the server may send the target image to a mobile terminal used by an operator, so that the operator determines whether the shared vehicle meets the fixed-point directional parking condition according to the target image, and reports a determination result to the server through the mobile terminal, and the server returns the determination result to the shared vehicle.

Specifically, the mobile terminal may provide a third key and a fourth key in an interface for providing the target image, and the operator clicks the third key when determining that the shared vehicle meets the fixed-point directional parking condition according to the target image, and triggers the mobile terminal to report a determination result that the shared vehicle meets the fixed-point directional parking condition to the server. The operator may also click the fourth key to trigger the mobile terminal to report the determination result that the shared vehicle does not comply with the fixed-point directional parking condition to the server, when it is determined that the shared vehicle does not comply with the fixed-point directional parking condition according to the target image.

Further, the method may further include: and performing iterative training on a preset machine learning model according to the target image and the judgment result. The machine learning model is used for detecting whether the shared vehicle meets the fixed-point directional parking condition or not according to the target image.

In this embodiment, the machine learning model is iteratively trained according to the target image and the determination result, so that whether the shared vehicle meets the fixed-point directional parking condition can be automatically detected without manual confirmation again when the machine learning model receives the target image with blurred frame lines or blocked target images of the parking area. Moreover, the detection accuracy of the machine learning model can be improved.

And S2400, under the condition that the shared vehicle meets the fixed-point directional parking condition, detecting whether the shared vehicle meets a fraud returning condition or not according to the light information of the target image.

And under the condition that the shared vehicle is parked in the designated parking area and the parking direction of the shared vehicle is consistent with the standard parking direction of the parking area, the shared vehicle meets the fixed-point directional parking condition.

Detecting whether the shared vehicle meets the fraud returning condition according to the light information of the target image, wherein the steps S2410 to S2430 can be as follows:

step S2410, determining whether the light information of the target image matches the light information of the designated light.

The light information in this embodiment may include at least color and/or light intensity.

In the embodiment where the light information includes a color, it may be determined whether the color of the light emitted from the light source or the reflective sticker provided on the front fender in the target image is the same as the color of the designated light. Under the condition that the light information of the target image is the same as the light information of the designated light, judging that the light information of the target image is matched with the light information of the designated light; otherwise, the light ray information of the target image is judged not to be matched with the light ray information of the specified light ray.

In the embodiment where the light information includes the light intensity, it may be determined whether a difference between the light intensity of the light emitted from the light source or the reflective sticker disposed on the front fender in the target image and the light intensity of the designated light exceeds a preset light intensity threshold. Under the condition that the difference value of the light intensity does not exceed the light intensity threshold value, judging that the light ray information of the target image is matched with the light ray information of the specified light ray; otherwise, the light ray information of the target image is judged not to be matched with the light ray information of the specified light ray.

In the embodiment where the light information includes color and light intensity, the color of the light emitted from the light source or the light reflecting sticker disposed on the front fender in the target image may be the same as the color of the designated light, and the light intensity of the light emitted from the light source or the light reflecting sticker disposed on the front fender in the target image may be determined to match the light information of the designated light if the difference between the light intensity of the light emitted from the light source or the light reflecting sticker and the light intensity of the designated light does not exceed the preset light intensity threshold. The color of light emitted by the light source or the light reflecting sticker arranged on the front fender in the target image is different from the color of the designated light, or the difference value between the light intensity of the light emitted by the light source or the light reflecting sticker arranged on the front fender in the target image and the light intensity of the designated light exceeds a preset light intensity threshold value, and the light information of the target image is judged to be not matched with the light information of the designated light.

And step S2420, under the condition that the light ray information of the target image is matched with the light ray information of the specified light ray, judging that the shared vehicle does not accord with a fraud vehicle returning condition.

And step S2430, under the condition that the light ray information of the target image is not matched with the light ray information of the specified light ray, judging that the shared vehicle meets the condition of cheating returning.

In the case where it is determined that the shared vehicle does not comply with the fraudulent return condition, it may be that the user actually parks the shared vehicle in use in the parking area.

In the case where it is determined that the shared vehicle meets the fraudulent vehicle returning condition, the user may perform the fraudulent vehicle returning by placing a picture in front of the camera, and the user may not actually park the used shared vehicle in the parking area.

In an embodiment of the present disclosure, detecting whether the shared vehicle meets a fraud vehicle-returning condition according to the light information of the target image may further include: and updating the specified light ray when the light ray information of the target image is matched with the light ray information of the specified light ray. In the case of updating the designated light each time, step S2200 and step S2410 are executed, or step S2200, step S2300 and step S2410 may be executed, and in the case that the number of consecutive times that the light information of the target image matches the light information of the designated light reaches the preset number threshold, it is determined that the shared vehicle does not meet the fraud returning condition.

The threshold of the number of times may be set in advance according to an application scenario or a specific requirement. For example, the number threshold may be 3.

And step S2500, controlling the lock of the vehicle lock to be locked under the condition that the shared vehicle does not accord with the condition of cheating vehicle returning.

In the case that the shared vehicle meets the fixed-point directional parking condition and does not meet the fraudulent returning condition, the shared vehicle can execute the action of controlling the locking of the vehicle lock.

In one embodiment of the present disclosure, the method may further include: and under the condition that the shared vehicle does not accord with the fixed point directional parking condition, forbidding locking of the vehicle lock, and sending a prompt that the shared vehicle is not fixed point directional parked.

In the case where the shared vehicle is not parked in the designated parking area, or in the case where the shared vehicle is parked in the designated parking area but the parking direction of the shared vehicle does not coincide with the standard parking direction of the parking area, the shared vehicle does not comply with the fixed-point directional parking condition, and may be such that the user is not allowed to return the vehicle, i.e., the lock is prohibited from being locked. By sending the reminding of the undetermined point-oriented parking of the shared vehicle, the user can be reminded to adjust the parking position or the parking direction of the shared vehicle, so that the shared vehicle meets the fixed point-oriented parking condition, and the standard parking is guaranteed.

And under the condition that the shared vehicle meets the fixed-point directional parking condition and the fraud vehicle returning condition, forbidding locking of the vehicle lock and sending a prompt that the shared vehicle belongs to the fraud vehicle returning.

And under the condition that the light ray information of the target image is not matched with the specified light ray emitted by the light source of the shared vehicle, the shared vehicle meets the condition of cheating vehicle returning, and the user is not allowed to return the vehicle, namely the locking of the vehicle lock is forbidden. By sending the reminding that the shared vehicle belongs to the cheating vehicle returning, the user can be reminded of normal vehicle returning, and the guarantee is provided for realizing the standard parking.

According to the embodiment of the disclosure, when the shared vehicle detects that a vehicle returning event occurs, whether the shared vehicle meets the fixed-point directional parking condition or not is detected according to the target image acquired by the camera arranged on the basket, and under the condition that the shared vehicle meets the fixed-point directional parking condition, whether the shared vehicle meets the fraud vehicle returning condition or not is detected according to the light information of the target image; and controlling the vehicle lock to lock in the event that the shared vehicle does not comply with a fraudulent vehicle return condition. Therefore, guarantee can be provided for realizing standard parking, and the fraudulent returning of the car by the user through the mode of placing the photo in front of the camera is prevented. Moreover, the fixed-point directional parking precision of the shared vehicle can be improved, and the labor cost consumed by operators for fixed-point directional placement of the shared vehicle is reduced.

< apparatus embodiment >

Corresponding to the method, the present disclosure also provides a vehicle returning processing device 300 for sharing a vehicle, as shown in fig. 3, including an event detection module 310, an event response module 320, a first detection module 330, a second detection module 340, and a locking control module 350. The event detection module 310 is configured to detect whether a car returning event occurs to the shared vehicle; the event response module 320 is configured to, when it is detected that the shared vehicle has the car return event, control a light source arranged on the shared vehicle to emit a specified light, and acquire a target image acquired by a camera arranged on a basket of the shared vehicle under the specified light; the first detection module 330 is configured to detect whether the shared vehicle meets a fixed-point directional parking condition according to the target image; the second detecting module 340 is configured to detect whether the shared vehicle meets a fraud returning condition according to the light information of the target image when the shared vehicle meets the fixed-point directional parking condition; the lock-closing control module 350 is configured to control locking of the vehicle lock in case that the shared vehicle does not meet the fraud returning condition.

In an embodiment of the present disclosure, the second detection module 340 is further configured to:

In an embodiment of the present disclosure, the detecting whether the shared vehicle meets a fraud vehicle-returning condition according to the light information of the target image includes:

In an embodiment of the present disclosure, the first detecting module 330 is further configured to:

In one embodiment of the present disclosure, the detecting whether the shared vehicle is parked in a designated parking area includes:

In an embodiment of the present disclosure, the detecting, according to the target image, whether the parking direction of the shared vehicle is consistent with a standard parking direction of the parking area includes:

determining a display direction of a parking mark included in the target image;

In an embodiment of the present disclosure, the determining whether the parking direction is consistent with the standard parking direction according to the display direction of the parking mark includes:

In one embodiment of the present disclosure, the vehicle-returning processing device 300 for sharing vehicles further includes:

a module for prohibiting the lock of the vehicle and issuing a reminder that the shared vehicle is not positioned for directional parking when the shared vehicle does not meet the positioned directional parking condition; and/or the presence of a gas in the gas,

and the module is used for forbidding the lock of the vehicle lock and sending a prompt of the shared vehicle for the fraudulent returning of the vehicle under the condition that the shared vehicle meets the fraudulent returning condition.

In one embodiment of the present disclosure, the car return event includes at least one of:

and receiving a locking instruction sent by the server or the user terminal.

It will be appreciated by those skilled in the art that the shared vehicle return processing device 300 can be implemented in various ways. For example, the vehicle return processing device 300 sharing the vehicle may be implemented by instructing a configuration processor. For example, instructions may be stored in ROM and read from ROM into a programmable device when the device is activated to implement the shared vehicle return processing apparatus 300. For example, the shared vehicle return handling apparatus 300 may be cured into a dedicated device (e.g., ASIC). The vehicle-sharing return processing device 300 may be divided into units independent of each other, or may be implemented by combining them together. The vehicle-sharing returning processing device 300 may be implemented by one of the various implementations described above, or may be implemented by a combination of two or more of the various implementations described above.

In this embodiment, the car return processing device 300 of the shared vehicle may have various implementation forms, for example, the car return processing device 300 of the shared vehicle may be any functional module running in a software product or an application program providing the car return processing service of the shared vehicle, or a peripheral insert, a plug-in, a patch, etc. of the software product or the application program, and may also be the software product or the application program itself.

< shared vehicle embodiment >

The present embodiment provides a sharing vehicle 400. In one example, the shared vehicle may include the aforementioned shared vehicle return processing device 300.

In another example, as shown in fig. 4, the shared vehicle 400 may include a memory 420 and a processor 410, the memory 420 being used for storing program instructions, and the processor 410 being used for controlling the shared vehicle 400 to execute any one of the car return processing methods provided in the present embodiment when executing the computer program.

The present invention may be a system, method and/or computer program product. The computer program product may include a computer-readable storage medium having computer-readable program instructions embodied therewith for causing a processor to implement various aspects of the present invention.

The computer readable storage medium may be a tangible device that can hold and store the instructions for use by the instruction execution device. The computer readable storage medium may be, for example, but not limited to, an electronic memory device, a magnetic memory device, an optical memory device, an electromagnetic memory device, a semiconductor memory device, or any suitable combination of the foregoing. More specific examples (a non-exhaustive list) of the computer readable storage medium would include the following: a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), a Static Random Access Memory (SRAM), a portable compact disc read-only memory (CD-ROM), a Digital Versatile Disc (DVD), a memory stick, a floppy disk, a mechanical coding device, such as punch cards or in-groove projection structures having instructions stored thereon, and any suitable combination of the foregoing. Computer-readable storage media as used herein is not to be construed as transitory signals per se, such as radio waves or other freely propagating electromagnetic waves, electromagnetic waves propagating through a waveguide or other transmission medium (e.g., optical pulses through a fiber optic cable), or electrical signals transmitted through electrical wires.

The computer-readable program instructions described herein may be downloaded from a computer-readable storage medium to a respective computing/processing device, or to an external computer or external storage device via a network, such as the internet, a local area network, a wide area network, and/or a wireless network. The network may include copper transmission cables, fiber optic transmission, wireless transmission, routers, firewalls, switches, gateway computers and/or edge servers. The network adapter card or network interface in each computing/processing device receives computer-readable program instructions from the network and forwards the computer-readable program instructions for storage in a computer-readable storage medium in the respective computing/processing device.

The computer program instructions for carrying out operations of the present invention may be assembler instructions, Instruction Set Architecture (ISA) instructions, machine-related instructions, microcode, firmware instructions, state setting data, or source code or object code written in any combination of one or more programming languages, including an object oriented programming language such as Smalltalk, C + + or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The computer-readable program instructions may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the latter scenario, the remote computer may be connected to the user's computer through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider). In some embodiments, aspects of the present invention are implemented by personalizing an electronic circuit, such as a programmable logic circuit, a Field Programmable Gate Array (FPGA), or a Programmable Logic Array (PLA), with state information of computer-readable program instructions, which can execute the computer-readable program instructions.

Aspects of the present invention are described herein with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the invention. It will be understood that each block of the flowchart illustrations and/or block diagrams, and combinations of blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer-readable program instructions.

These computer-readable program instructions may be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions/acts specified in the flowchart and/or block diagram block or blocks. These computer readable program instructions may also be stored in a computer readable storage medium that can direct a computer, programmable data processing apparatus, and/or other devices to function in a particular manner, such that the computer readable medium storing the instructions comprises an article of manufacture including instructions which implement the function/act specified in the flowchart and/or block diagram block or blocks.

The computer readable program instructions may also be loaded onto a computer, other programmable data processing apparatus, or other devices to cause a series of operational steps to be performed on the computer, other programmable apparatus or other devices to produce a computer implemented process such that the instructions which execute on the computer, other programmable apparatus or other devices implement the functions/acts specified in the flowchart and/or block diagram block or blocks.

The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present invention. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of instructions, which comprises one or more executable instructions for implementing the specified logical function(s). In some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions. It is well known to those skilled in the art that implementation by hardware, implementation by software, and implementation by a combination of software and hardware are equivalent.

Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen in order to best explain the principles of the embodiments, the practical application, or improvements made to the technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein. The scope of the invention is defined by the appended claims.

Claims

1. A vehicle returning processing method for sharing vehicles comprises the following steps:

detecting whether a vehicle returning event occurs to the shared vehicle;

2. The method of claim 1, wherein the detecting whether the shared vehicle meets a fraud vehicle-returning condition according to the light information of the target image comprises:

3. The method of claim 2, wherein the detecting whether the shared vehicle meets a fraud vehicle-returning condition according to the light information of the target image comprises:

4. The method of claim 1, the detecting from the target image whether the shared vehicle meets a fixed-point directional parking condition comprising:

5. The method of claim 4, the detecting whether the shared vehicle is parked in a designated parking area comprising:

6. The method of claim 5, the detecting whether the parking direction of the shared vehicle is consistent with a standard parking direction of the parking area according to the target image comprises:

determining a display direction of a parking mark included in the target image;

7. The method of claim 6, the determining whether the parking direction is consistent with the standard parking direction according to the display direction of the parking mark, comprising:

8. The method of claim 1, further comprising:

9. The method of claim 1, the carriage return event comprising at least one of:

and receiving a locking instruction sent by the server or the user terminal.

10. A vehicle return processing apparatus for a shared vehicle, comprising:

11. A shared vehicle comprising the return processing apparatus of claim 10; alternatively, the first and second electrodes may be,

the shared vehicle comprising a memory for storing a computer program and a processor for controlling the shared vehicle to perform the method according to any one of claims 1-9 when executing the computer program.