CN113807228A

CN113807228A - Parking event prompting method and device, electronic equipment and storage medium

Info

Publication number: CN113807228A
Application number: CN202111065781.9A
Authority: CN
Inventors: 唐俊; 师小凯
Original assignee: Beijing Elite Road Technology Co ltd
Current assignee: Beijing Elite Road Technology Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2021-12-17

Abstract

The present disclosure provides a parking event prompting method, device, electronic device and storage medium, and relates to the field of computer technologies, in particular to the fields of cloud services, image pattern recognition, intelligent transportation, smart parking and car networking. The specific implementation scheme is as follows: detecting whether a predetermined event is triggered according to event trigger information, wherein the event trigger information comprises at least one of the following items: the method comprises the steps that a current time point and position information of a target object are obtained, a preset event comprises an illegal parking event or a parking event, the illegal parking event represents an event that the target object enters an illegal parking area for parking, and the parking event represents an event that the target object enters a normal parking area for parking; controlling an image acquisition device to acquire an image of a target object in response to detecting that a predetermined event is triggered, so as to obtain a target image; identifying the target image to obtain an image identification result; and executing a prompt operation corresponding to the triggered event according to the image recognition result and a prompt strategy aiming at the triggered event.

Description

Parking event prompting method and device, electronic equipment and storage medium

Technical Field

The present disclosure relates to the field of computer technology, and more particularly, to the fields of cloud services, image pattern recognition, intelligent transportation, smart parking, and vehicle networking. In particular, the invention relates to a parking event prompting method, a parking event prompting device, electronic equipment and a storage medium.

Background

With the continuous development of science and technology, the popularity of the intelligent traffic system in the traffic field is higher and higher. The intelligent traffic system integrates the technologies of information technology, data communication transmission and the like, and provides a comprehensive traffic management system which is large in range, omnibearing, real-time, accurate and efficient. The management of parking spaces is an important component of intelligent transportation systems.

Disclosure of Invention

The disclosure provides a parking event prompting method, a parking event prompting device, electronic equipment and a storage medium.

According to an aspect of the present disclosure, there is provided a parking event notification method, including: detecting whether a predetermined event is triggered according to event trigger information, wherein the event trigger information comprises at least one of the following items: the method comprises the steps that a current time point and position information of a target object are obtained, the preset events comprise illegal parking events or parking events, the illegal parking events represent events that the target object enters an illegal parking area for parking, and the parking events represent events that the target object enters a normal parking area for parking; controlling an image acquisition device to acquire an image of the target object to obtain a target image in response to detecting that the predetermined event is triggered; identifying the target image to obtain an image identification result; and executing a presentation operation corresponding to the triggered event according to the image recognition result and a presentation policy for the triggered event.

According to another aspect of the present disclosure, there is provided a parking event notification device including: the detection module is used for detecting whether a predetermined event is triggered or not according to event trigger information, wherein the event trigger information comprises at least one of the following items: the method comprises the steps that a current time point and position information of a target object are obtained, the preset events comprise illegal parking events or parking events, the illegal parking events represent events that the target object enters an illegal parking area for parking, and the parking events represent events that the target object enters a normal parking area for parking; the control module is used for controlling the image acquisition equipment to acquire the image of the target object to obtain a target image in response to the fact that the preset event is triggered; the identification module is used for identifying the target image to obtain an image identification result; and (c) and (d). And the execution module is used for executing the prompt operation corresponding to the triggered event according to the image recognition result and the prompt strategy aiming at the triggered event.

According to another aspect of the present disclosure, there is provided an electronic device including: at least one processor; and a memory communicatively coupled to the at least one processor; the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor to enable the at least one processor to perform the method.

According to another aspect of the present disclosure, there is provided a non-transitory computer readable storage medium having stored thereon computer instructions for causing the computer to perform the method as described above.

According to another aspect of the present disclosure, a computer program product is provided, comprising a computer program which, when executed by a processor, implements the method as described above.

It should be understood that the statements in this section do not necessarily identify key or critical features of the embodiments of the present disclosure, nor do they limit the scope of the present disclosure. Other features of the present disclosure will become apparent from the following description.

Drawings

The drawings are included to provide a better understanding of the present solution and are not to be construed as limiting the present disclosure. Wherein:

FIG. 1 schematically illustrates an exemplary system architecture to which parking event alert methods and apparatus may be applied, according to an embodiment of the disclosure;

FIG. 2 schematically illustrates a flow chart of a parking event alert method according to an embodiment of the present disclosure;

FIG. 3 schematically illustrates a flowchart of a process for controlling an image capturing device to capture an image of a target object resulting in an illicit image in response to detecting that an illicit event is triggered, according to an embodiment of the present disclosure;

FIG. 4A schematically illustrates an example schematic diagram of a target object located in a general parking area, in accordance with an embodiment of the disclosure;

FIG. 4B schematically illustrates an example schematic diagram of a target object located in a general illegal parking area, according to an embodiment of the disclosure;

FIG. 4C schematically illustrates an example schematic diagram of a target object located in a no-parking area, according to an embodiment of the disclosure;

FIG. 5 schematically illustrates a block diagram of a parking event reminder apparatus according to an embodiment of the present disclosure; and

fig. 6 schematically illustrates a block diagram of an electronic device suitable for implementing a parking event alert method in accordance with an embodiment of the present disclosure.

Detailed Description

Exemplary embodiments of the present disclosure are described below with reference to the accompanying drawings, in which various details of the embodiments of the disclosure are included to assist understanding, and which are to be considered as merely exemplary. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the present disclosure. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

In order to alleviate the problem of difficult parking, the parking mode of the temporary parking space can be utilized. The temporary parking space is a parking space in which parking in a normal parking time period belongs to a normal parking behavior and parking in an abnormal parking time period belongs to an illegal parking behavior.

For the above-described characteristics of the temporary parking space, it is necessary that the parking system has the capability of recognizing a normal parking behavior and an illegal parking behavior. For this purpose, the parking system may include a normal parking system and an illegal parking system, which are independent systems, that is, the independent normal parking system and the independent illegal parking system are used to prompt events related to the temporary parking space. The normal parking system may be configured to process operations related to normal parking behaviors, for example, the normal parking system may collect a entering-position image of a target object entering a parking space and a leaving-position image of the target object leaving the parking space, identify the entering-position image or the leaving-position image to obtain an image identification result, and perform event notification according to the image identification result. The illegal parking system can be used for processing operations related to illegal parking behaviors, for example, the illegal parking system can capture a target object to obtain a captured image under the condition that the target object is determined to have the illegal parking behaviors, identify the captured image to obtain an image identification result, and prompt an event according to the image identification result. However, parking violations systems do not have the ability to capture in-position and out-of-position images of target objects. The event prompting mode leads to the waste of system resources and the increase of system operation cost.

Therefore, the embodiment of the disclosure provides a parking event prompting scheme for processing an illegal parking event and a parking event by using the same system. Detecting whether a predetermined event is triggered according to event trigger information, wherein the event trigger information comprises at least one of the following items: the method comprises the steps that a current time point and position information of a target object are obtained, a preset event comprises an illegal parking event or a parking event, the illegal parking event represents an event that the target object enters an illegal parking area for parking, the parking event represents an event that the target object enters a normal parking area for parking, in response to the fact that the preset event is detected to be triggered, an image acquisition device is controlled to acquire an image of the target object to obtain a target image, the target image is identified to obtain an image identification result, and prompt operation corresponding to the triggered event is executed according to the image identification result and a prompt strategy aiming at the triggered event.

Fig. 1 schematically illustrates an exemplary system architecture to which parking event alert methods and apparatus may be applied, according to an embodiment of the present disclosure.

It should be noted that fig. 1 is only an example of a system architecture to which the embodiments of the present disclosure may be applied to help those skilled in the art understand the technical content of the present disclosure, and does not mean that the embodiments of the present disclosure may not be applied to other devices, systems, environments or scenarios.

As shown in fig. 1, the system architecture 100 according to this embodiment may include an event notification server 101, a network 102, and a violation determination server 103. Network 102 may be a medium for providing a communication link between event reminder server 101 and violation determination server 103. Network 102 may include various connection types, such as wired and/or wireless communication links, and so forth.

The event notification server 101, the network 102, and the violation determination server 103 may be used to manage the parking area 104. Parking areas 104 may include a normal parking area 1040 and an offending parking area 1041. Green belts 105 are provided on both sides of the parking area 104. The target object 106 may be located in the parking area 104.

The event notification server 101 may include an image capture device 1010, and the image capture device 1010 may be configured to capture an image of a target object entering the parking area 104. The image capturing device 1010 may include a wide-view image capturing device and a close-view image capturing device.

The event prompt Server 101 and the violation determination Server 103 may be servers providing various services, and the servers may be cloud servers, which are also called cloud computing servers or cloud hosts, and are host products in a cloud computing service system, so that the defects of high management difficulty and low service extensibility in a conventional physical host and a VPS (Virtual Private Server, VPS) are overcome. Server 105 may also be a server of a distributed system or a server that incorporates a blockchain.

For example, the event notification server 101 may detect whether a predetermined event is triggered according to event trigger information, where the event trigger information includes at least one of the following: the preset events comprise illegal parking events or parking events, the illegal parking events represent events that the target object enters an illegal parking area for parking, and the parking events represent events that the target object enters a normal parking area for parking. In response to detecting that the predetermined event is triggered, the image acquisition device 1010 is controlled to acquire an image of the target object, obtain a target image, identify the target image, obtain an image identification result, and perform a prompt operation corresponding to the triggered event according to the image identification result and a prompt policy for the triggered event.

For example, the event prompt server 101 may send violation prompt information including the image recognition result to the violation determination server 103 when it is detected that the violation event is triggered. And in the case that the parking event is detected to be triggered, sending parking prompt information including the image recognition result to the illegal parking determination server side 103.

For example, the illegal parking determination server 103 may process the target object according to the illegal parking prompt information, and may further store the parking prompt information.

In addition, the event notification server 101 and the violation determination server 103 may also be the same server.

It should be understood that the number of event notification servers, networks, and violation determination servers in fig. 1 are merely illustrative. There may be any number of event notification servers, networks, and violation determination servers, as desired for implementation.

Fig. 2 schematically illustrates a flow chart of a parking event prompting method according to an embodiment of the present disclosure.

As shown in FIG. 2, the method 200 includes operations S210-S240.

In operation S210, whether a predetermined event is triggered is detected according to event trigger information, wherein the event trigger information includes at least one of: the preset events comprise illegal parking events or parking events, the illegal parking events represent events that the target object enters an illegal parking area for parking, and the parking events represent events that the target object enters a normal parking area for parking.

In operation S220, in response to detecting that a predetermined event is triggered, the image capturing apparatus is controlled to capture an image of the target object, resulting in a target image.

In operation S230, the target image is recognized, resulting in an image recognition result.

In operation S240, a prompt operation corresponding to the triggered event is performed according to the image recognition result and a prompt policy for the triggered event.

According to an embodiment of the present disclosure, a target object may refer to an object that needs event prompting. The target object may include a vehicle. Event trigger information may be used as a basis for detecting whether a predetermined event is triggered. The event trigger information may include at least one of a current time point and location information of the target object. The location information of the target object may refer to a location where the target object is located at the current time point.

According to an embodiment of the present disclosure, the parking areas may include a normal parking area and an illegal parking area. The normal parking area may refer to an area where the target object is allowed to stay and a stay time period is not limited. The normal parking area may include at least one of a general parking area (i.e., a general normal parking area) and a parking mode parking area. The parking violation area may refer to an area where a stay period of the target object is defined. The illegal parking areas may include at least one of general illegal parking areas (i.e., general illegal parking areas) and illegal parking mode parking areas.

According to an embodiment of the present disclosure, the expected operation modes of the no-parking area may include a no-parking mode and a no-parking mode. The allowed parking mode may include at least one of a free parking mode and a normal parking mode. The different operation modes may correspond to respective operation mode time periods, for example, the parking allowed mode has a corresponding parking allowed time period, the parking prohibited mode has a corresponding parking prohibited time period, and the parking allowed time period may include a free parking time period and a normal parking time period. The parking mode parking area may refer to an area in which an operation mode of the parking prohibition area is a parking permission mode. The parking-violation pattern parking area may refer to an area where an operation mode of the parking-prohibition area is a parking-prohibition mode.

According to an embodiment of the present disclosure, the general parking area is different from the parking mode area in that: the general parking area may be an area that allows the target object to stay for each period of time. The parking mode area may be an area where the target object is allowed to stay for a period of time where parking is allowed.

According to an embodiment of the present disclosure, the common illegal parking area is different from the illegal parking mode area in that: the general violation area may be an area where the target object is not allowed to stay within the respective time period. The parking violation pattern parking area may be an area where the target object is not allowed to stay for the parking prohibition period, but is allowed to stay for a period other than the parking prohibition period.

According to an embodiment of the present disclosure, an event in which a target object enters an illegal parking area may be referred to as an illegal parking event (i.e., an illegal parking event). An event in which the target object enters the normal parking area is referred to as a parking event (i.e., a normal parking event).

According to embodiments of the present disclosure, the triggered event may include a triggered parking event or a triggered parking violation event. The prompting policy for a triggered event may be a policy for implementing how to prompt for a triggered event. The prompting strategy of the triggered event can comprise an image recognition result corresponding to the triggered event and a prompting operation needing to be executed.

According to an embodiment of the present disclosure, the target image may be an image of a target area of the target object. The image recognition result may refer to an image recognition result of a predetermined region of the target object. The target region may be an entire region of the target object or a partial region of the target object. The predetermined area may be all or part of the target area. For example, the target object may be a vehicle. The target area may be an entire area of the vehicle. The predetermined region may be a license plate region in the whole region. The image recognition result may include license plate information. The license plate information may include a license plate number.

According to an embodiment of the present disclosure, the image capturing apparatus may include at least one of a wide-view image capturing apparatus and a close-view image capturing apparatus. The wide-view image capture device may include a gun camera (i.e., a bolt face). The close-up image capturing device may comprise a smart dome camera (i.e., a dome camera). In the embodiment of the present disclosure, the image capturing device may be configured according to actual service requirements, which is not limited herein.

According to the embodiment of the disclosure, whether the predetermined event is triggered or not can be detected according to the event prompt information included in the event prompt request in response to the event prompt request. Detecting whether the predetermined event is triggered according to the event prompt information may include: whether a parking event for a general parking area is triggered is detected according to the position information of the target object. Whether a parking event for a parking mode area is triggered is detected according to a current time point and position information of a target object. And detecting whether the illegal parking event aiming at the common illegal parking area is triggered or not according to the position information of the target object. And detecting whether the illegal parking event aiming at the illegal parking mode parking area is triggered or not according to the current time point and the position information of the target object. Detecting whether the predetermined event is triggered may include: whether the predetermined event is triggered is detected according to the detection sequence. The detection order may include a random detection order or a preset detection order, and the preset detection order may be determined according to a priority of a predetermined event. For example, if the priority of the parking violation event is set higher than the priority of the parking event, the preset detection order may be to detect the parking violation event first and then detect the parking event.

According to the embodiment of the disclosure, the position information of the target object may be determined by recognizing an initial image of the target object acquired by the wide-view image acquisition device to obtain an initial recognition result, and determining the position information of the target object according to the initial recognition result.

According to the embodiment of the disclosure, in the case that the predetermined event is triggered is detected, the image acquisition device may be controlled to acquire the image of the target object in response to the detection that the predetermined event is triggered, resulting in the target image. Controlling the image capturing device to capture an image of the target object, obtaining the target image may include: and adjusting the position of the close-range image acquisition equipment to a position matched with the position information of the target object according to the position information of the target object and the position conversion relation between the wide-range image acquisition equipment and the close-range image acquisition equipment. And controlling close-range image acquisition equipment to acquire the image of the target object to obtain a target image. In addition, in the process of controlling the close-range image acquisition device to acquire the image of the target object, if the area of the region occupied by the target object in the target image is determined to be smaller than the preset area threshold, the parameter of the close-range image acquisition device can be adjusted, and the area of the region occupied by the target object in the target image is increased until the area of the region occupied by the target object in the target image is larger than or equal to the preset area threshold. The preset area threshold value can be determined according to the area of the visual field region of the close-range image acquisition equipment. The above-described manner of obtaining the target image is only an exemplary embodiment, but is not limited thereto, and may also include a manner of obtaining known in the art as long as the obtaining of the target image can be achieved.

According to the embodiment of the disclosure, after the target image is obtained, the target image can be identified, and an image identification result is obtained. Identifying the target image and obtaining an image identification result may include: and inputting the target image into the image recognition model to obtain an image recognition result. The image recognition model may be a model trained based on deep learning. After obtaining the image recognition result, prompt information including the image recognition result may be generated based on a prompt policy for the triggered event.

According to the embodiment of the disclosure, by controlling the image acquisition device to acquire the image of the target object to obtain the target image in response to the detection that the predetermined event is triggered, wherein the predetermined event comprises an illegal parking event or a parking event, identifying the target image to obtain the image identification result, and executing the prompt operation corresponding to the triggered event according to the image identification result and the prompt strategy for the triggered event, the event prompt for the illegal parking event and the parking event is processed by using the same system, so that the system resources are saved, and the system operation cost is reduced.

The parking event prompting method according to the embodiment of the present disclosure is further described with reference to fig. 3, fig. 4A, fig. 4B, and fig. 4C in conjunction with specific embodiments.

According to an embodiment of the present disclosure, operation S220 may include the following operations.

And controlling the image acquisition equipment to acquire the image of the target object to obtain an illegal parking image in response to the detection that the illegal parking event is triggered. Controlling an image acquisition device to acquire an image of a target object in response to detecting that a parking event is triggered, and obtaining a normal image, wherein the normal image comprises at least one of the following items: the parking system comprises a first in-position image and a second out-of-position image, wherein the first in-position image represents an image of a target object when entering a parking position of a normal parking area, and the second out-of-position image represents an image of the target object when leaving the parking position of the normal parking area.

According to an embodiment of the present disclosure, the target image may include an illegal image or a normal image. The violation image may be an image of the target object acquired in case it is detected that the violation event is triggered.

According to the embodiment of the present disclosure, the process of obtaining the illegal image and the normal image may refer to the above description of the process of obtaining the target image, and is not repeated here.

According to the embodiment of the disclosure, controlling the image acquisition device to acquire the image of the target object to obtain the violation image may include the following operations.

And acquiring the staying time period of the target object. And under the condition that the stay time period is determined to be greater than or equal to the preset stay time threshold, determining whether the target area of the target image is blocked. And under the condition that the target area of the target object is determined not to be blocked, controlling the image acquisition equipment to acquire the image of the target object to obtain a snapshot image. And determining the snapshot image as an illegal image.

According to an embodiment of the present disclosure, the stay period of the target object may refer to a time during which the target object stays in the illegal parking area. The preset stay time period threshold may be used as a basis for determining whether the target object has an illegal parking behavior in the illegal parking area. The preset stay time threshold may be configured according to actual service requirements, and is not limited herein. The snapshot may refer to an image of the target object acquired under a condition that it is determined that the target object has the illegal parking behavior.

According to the embodiment of the disclosure, in the case that the target object is detected to be located in the illegal parking area, that is, in the case that the detection of the illegal parking event is triggered, the stay time period of the target object may be acquired so as to determine whether the illegal parking behavior of the target object exists in the illegal parking area. The target area of the target object may be blocked or not blocked, and if it is determined that the target area of the target object is not blocked, the image acquisition device may be controlled to acquire the image of the target object in a snapshot manner to obtain a snapshot image, and the snapshot image is determined as an illegal image.

According to an embodiment of the present disclosure, in response to detecting that the violation event is triggered, the following operations may also be included.

And controlling the image acquisition equipment to acquire an image of the target object to obtain a second in-place image, wherein the second in-place image represents an image of the target object under the condition that the target object enters a parking position of the illegal parking area.

According to the embodiment of the disclosure, when it is detected that an illegal parking event is triggered, except for determining that a parking time period is greater than or equal to a preset parking time period threshold value, if it is determined that a target area of a target object is not shielded, the image acquisition device is controlled to acquire an image of the target object to obtain a snapshot image, and the image acquisition device may be controlled to acquire a second positioning image of the target object when the target object enters a parking position of the illegal parking area.

According to the embodiment of the disclosure, in the case that the illegal parking event is detected to be triggered, the image acquisition device can be further controlled to acquire the off-position image of the target object in the case of leaving the parking position of the illegal parking area.

According to an embodiment of the present disclosure, the parking event prompting method may further include the following operations.

In a case where it is determined that the target region of the target object is occluded, the second docked image is determined as a violation image.

According to an embodiment of the disclosure, the second positioning image may be, in a case where it is detected that the violation event is triggered, if it is determined that the target area of the target object is occluded, it may not be possible to obtain the violation image of the target area of the target object by means of snapshot. Therefore, in the above case, the second in-place image of the target object captured by the image capturing apparatus in the case where the detection of the parking violation event is triggered in the case where the target object enters the parking position of the illegal parking area may be determined as the parking violation image.

According to the embodiment of the disclosure, the captured second positioning image is used as the illegal parking image under the condition that the target area of the target object is shielded, so that the capture rate of the illegal parking image is improved.

Fig. 3 schematically shows a flowchart of a process of controlling an image capturing device to capture an image of a target object, resulting in an illegal image, in response to detecting that an illegal event is triggered, according to an embodiment of the present disclosure.

As shown in FIG. 3, the method 300 includes operations S321-S328.

In operation S321, in response to detecting that the violation event is triggered, the image capture device is controlled to capture an image of the target object, resulting in a second docked image.

In operation S322, a stay period of the target object is acquired.

In operation S323, is the stay period greater than or equal to the preset stay period threshold? If yes, perform operation S324; if not, operation S325 is performed.

In operation S324, is a target region of the target image occluded? If yes, go to operation S326; if not, operation S327 is performed.

In operation S325, it is determined that the target object does not have the illegal parking behavior.

In operation S326, the second docked image is determined as a violation image.

In operation S327, the image capturing apparatus is controlled to capture an image of the target object, resulting in a snapshot image.

In operation S328, the snap-shot image is determined as an illegal image.

According to an embodiment of the present disclosure, the parking violation area includes at least one of: a general illegal parking area and a no parking area in a no parking mode.

The normal parking area includes at least one of: a general parking area, a no-parking area in a free parking mode, and a no-parking area in a normal parking mode.

According to an embodiment of the present disclosure, operation S210 may include the following operations.

In case it is determined from the position information that the target object is located in the general parking area, it is detected that a parking event is triggered. In case it is determined that the target object is located in the parking prohibited area and the current time point is in a time period corresponding to the free parking mode according to the position information, it is detected that the parking event is triggered. In case it is determined from the position information that the target object is located in the no parking area and the current time point is in a time period corresponding to the normal parking mode, it is detected that the parking event is triggered. In the event that it is determined from the location information that the target object is located in a general illegal parking area, detecting that an illegal parking event is triggered. And under the condition that the target object is determined to be positioned in the parking prohibition area according to the position information and the current time point is in the time period corresponding to the parking prohibition mode, triggering the illegal parking event.

According to an embodiment of the present disclosure, the expected operation modes of the no-parking area may include a no-parking mode, a free parking mode, and a normal parking mode. The period corresponding to the parking prohibition mode may be referred to as a parking prohibition period, the period corresponding to the free parking mode may be referred to as a free parking period, and the period corresponding to the normal parking mode may be referred to as a normal parking period. For example, the parking prohibition time periods may include 07:00 to 8:30, 11:30 to 12:30, and 15:30 to 16: 30. The normal parking time period can comprise 8: 30-11: 30, 12: 30-15: 30 and 16: 30-20: 00. The free parking time period can comprise 20: 00-07: 00.

According to an embodiment of the present disclosure, detecting whether a parking event is triggered according to the event triggering information may include: if it is determined from the position information that the target object is located in the general parking area, it is detected that a parking event is triggered. If it is determined that the target object is located in the no-parking area according to the position information and the time point is in the free parking period or the normal parking period at the time, it is detected that the parking event is triggered.

According to an embodiment of the present disclosure, detecting whether a violation event is triggered according to the event trigger information may include: if it is determined from the location information that the target object is located in a general illegal parking area, then detecting that an illegal parking event is triggered. If it is determined that the target object is located in the no-parking area according to the position information and the current time point is in the no-parking time period, it is detected that the violation event is triggered.

Fig. 4A schematically illustrates an example schematic diagram of a target object located in a general parking area according to an embodiment of the present disclosure.

As shown in fig. 4A, in 400A, a parking area 401 and a green belt 402 are included. The parking areas 401 include a general parking area 4010, a general illegal parking area 4011, and a no parking area 4012. The general parking area 4010 includes a parking space 4010A and a parking space 4011B. The prohibited parking area 4012 includes a parking space 4012A, a parking space 4012B, and a parking space 4012C. The expected operation modes of the parking prohibition area 4012 include a normal parking mode, a free parking mode, and a parking prohibition mode. The target object 403 is located in the parking space 4010A.

In the case where it is determined from the position information that the target object 403 is located in the ordinary parking area 4010, it is detected that a parking event is triggered.

Fig. 4B schematically illustrates an example schematic diagram of a target object located in a general illegal parking area according to an embodiment of the disclosure.

Fig. 4B is different from fig. 4A in that the target object 403 in fig. 4B is located in the ordinary illegal parking area 4011.

In the case where it is determined from the position information that the target object 403 is located in the ordinary illegal parking area 4011, it is detected that an illegal parking event is triggered.

Fig. 4C schematically illustrates an example schematic diagram of a target object located in a no-parking area according to an embodiment of the present disclosure.

Fig. 4C differs from fig. 4A in that the target object 403 in fig. 4C is located in a parking space 4012B.

In the case where it is determined that the target object 403 is located in the no parking area 4012 according to the position information, if the current time point is in a time period corresponding to the normal parking mode, it is detected that the parking event is triggered.

In the case where it is determined that the target object 403 is located in the parking prohibition area 4012 according to the position information, if the current time point is in a time period corresponding to the free parking mode, it is detected that the parking event is triggered.

In the case where it is determined that the target object 403 is located in the parking prohibition area 4012 according to the position information, if the current time point is in a time period corresponding to the parking prohibition mode, it is detected that a parking violation event is triggered.

And under the condition that the target object is determined to be positioned in the parking prohibition area according to the position information, determining an expected work mode of the parking prohibition area according to the current time point and the work mode time period, wherein the expected work mode comprises a normal parking mode, a free parking mode and a parking prohibition mode. And under the condition that the current working mode of the parking forbidding area is determined to be inconsistent with the expected working mode, switching the current working mode to the expected working mode.

According to an embodiment of the present disclosure, determining the expected operation mode of the no-parking area according to the current time point and the operation mode period may include: in the case where it is determined that the current time point is in the normal parking period, it is determined that the expected operation mode of the no-parking area is the normal parking mode. In the case where it is determined that the current time point is in the free parking period, it is determined that the expected operation mode of the no-parking area is the free parking mode. In the case where it is determined that the current time point is in the parking prohibition time period, it is determined that the expected operation mode of the parking prohibition area is the parking prohibition mode.

According to an embodiment of the present disclosure, after determining the expected operation mode of the no-parking area, it may be determined whether the current operation mode of the no-parking area is identical to the expected parking area of the no-parking area, and if it is determined that the current operation mode is not identical to the expected operation mode, the current operation mode may be adjusted, i.e., switched to the expected operation mode, so that the image capture device may be controlled to capture a normal image of the target object in a case where it is determined that the expected operation mode is the free parking mode or the normal parking mode. And under the condition that the expected work mode is determined to be the parking forbidding mode, if the target area of the target object is determined not to be blocked, controlling the image acquisition equipment to acquire the snapshot image of the target object, and determining the snapshot image as an illegal parking image. And controlling the image acquisition device to acquire a second docking image of the target object in the case that the expected work mode is determined to be the parking prohibition mode. And determining the second positioning image as a violation image under the condition that the target area of the target object is determined not to be blocked.

According to the embodiment of the disclosure, the current working mode is switched to the expected working mode under the condition that the current working mode of the parking prohibition area is determined to be inconsistent with the expected working mode, so that the working mode of the parking prohibition area is automatically switched, the parking behavior of the target object in the parking prohibition area is identified and processed under the expected working mode, and the accuracy of event prompt is improved.

According to an embodiment of the present disclosure, operation S240 may include the following operations.

And under the condition that the illegal parking event is triggered, sending illegal parking prompt information including an image recognition result to the illegal parking determination server so that the illegal parking determination server processes the target object according to the illegal parking prompt information. And under the condition that the parking event is detected to be triggered, sending parking prompt information comprising an image recognition result to the illegal parking determination server side.

According to an embodiment of the disclosure, the violation determination server may be a server for managing prompt information. The prompting message may include an illegal parking prompting message or a parking prompting message. The illegal parking prompt information may be prompt information generated according to an image recognition result obtained by recognizing an illegal image when it is detected that an illegal event is triggered. The parking guidance information may be guidance information generated based on an image recognition result obtained by recognizing a normal image when it is detected that a parking event is triggered.

According to the embodiments of the present disclosure, in the case where it is detected that the parking event is triggered, the operation of transmitting the image recognition result to the illegal parking determination server may not be performed.

According to the embodiment of the disclosure, the illegal parking prompt information is sent to the illegal parking determination server, so that the illegal parking determination server can obtain the illegal parking prompt information in time, and further can timely handle illegal parking behaviors.

Fig. 5 schematically illustrates a block diagram of a parking event reminder apparatus according to an embodiment of the present disclosure.

As shown in fig. 5, the parking event notification apparatus 500 may include a detection module 510, a control module 520, an identification module 530, and an execution module 540.

A detecting module 510, configured to detect whether a predetermined event is triggered according to event trigger information, where the event trigger information includes at least one of: the preset events comprise illegal parking events or parking events, the illegal parking events represent events that the target object enters an illegal parking area for parking, and the parking events represent events that the target object enters a normal parking area for parking.

And a control module 520, configured to control the image capturing device to capture an image of the target object in response to detecting that the predetermined event is triggered, so as to obtain a target image.

The identifying module 530 is configured to identify the target image to obtain an image identification result.

And the executing module 540 is configured to execute a prompting operation corresponding to the triggered event according to the image recognition result and a prompting policy for the triggered event.

According to an embodiment of the present disclosure, a control module may include a first control sub-module and a second control sub-module.

And the first control sub-module is used for controlling the image acquisition equipment to acquire the image of the target object to obtain an illegal stopping image in response to the detection that the illegal stopping event is triggered.

The second control submodule is used for controlling the image acquisition equipment to acquire an image of the target object in response to the detection that the parking event is triggered, so as to obtain a normal image, wherein the normal image comprises at least one of the following items: the parking system comprises a first in-position image and a second out-of-position image, wherein the first in-position image represents an image of a target object when entering a parking position of a normal parking area, and the second out-of-position image represents an image of the target object when leaving the parking position of the normal parking area.

According to an embodiment of the present disclosure, the parking event notification apparatus 500 may further include a first determination module.

And the first determining module is used for determining the second positioning image as a violation image under the condition that the target area of the target object is determined to be blocked.

The detection module 510 may include a first detection sub-module, a second detection sub-module, a third detection sub-module, a fourth detection sub-module, and a fifth detection sub-module.

And the first detection submodule is used for detecting that the parking event is triggered under the condition that the target object is determined to be positioned in the common parking area according to the position information.

And the second detection submodule is used for detecting that the parking event is triggered under the condition that the target object is determined to be positioned in the parking prohibition area according to the position information and the current time point is in the time period corresponding to the free parking mode.

And the third detection submodule is used for detecting that the parking event is triggered under the condition that the target object is determined to be positioned in the parking forbidding area according to the position information and the current time point is in the time period corresponding to the normal parking mode.

And the fourth detection submodule is used for detecting that the illegal parking event is triggered under the condition that the target object is determined to be positioned in the common illegal parking area according to the position information.

And the fifth detection submodule is used for detecting that the illegal parking event is triggered under the condition that the target object is determined to be positioned in the parking prohibition area according to the position information and the current time point is in the time period corresponding to the parking prohibition mode.

According to an embodiment of the present disclosure, the parking event notification device 500 may further include a second determination module.

And the second determining module is used for determining an expected work mode of the parking-prohibited area according to the current time point and the work mode time period under the condition that the target object is determined to be positioned in the parking-prohibited area according to the position information, wherein the expected work mode comprises a normal parking mode, a free parking mode and a parking-prohibited mode.

And the switching module is used for switching the current working mode to the expected working mode under the condition that the current working mode of the parking forbidding area is determined to be inconsistent with the expected working mode.

According to an embodiment of the present disclosure, the execution module 540 may include a first transmission submodule and a second transmission submodule.

The first sending submodule is used for sending violation prompt information comprising an image recognition result to the violation determination server under the condition that the violation event is triggered is detected, so that the violation determination server can process the target object according to the violation prompt information.

And the second sending submodule is used for sending parking prompt information comprising an image recognition result to the illegal parking determination server side under the condition that the parking event is detected to be triggered.

The present disclosure also provides an electronic device, a readable storage medium, and a computer program product according to embodiments of the present disclosure.

According to an embodiment of the present disclosure, an electronic device includes: at least one processor; and a memory communicatively coupled to the at least one processor; wherein the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method as described above.

According to an embodiment of the present disclosure, a non-transitory computer readable storage medium having stored thereon computer instructions for causing a computer to perform the method as described above.

According to an embodiment of the disclosure, a computer program product comprising a computer program which, when executed by a processor, implements the method as described above.

Fig. 6 schematically illustrates a block diagram of an electronic device suitable for implementing a parking event alert method in accordance with an embodiment of the present disclosure. Electronic devices are intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other appropriate computers. The electronic device may also represent various forms of mobile devices, such as personal digital processing, cellular phones, smart phones, wearable devices, and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are meant to be examples only, and are not meant to limit implementations of the disclosure described and/or claimed herein.

As shown in fig. 6, the electronic device 600 includes a computing unit 601, which can perform various appropriate actions and processes according to a computer program stored in a Read Only Memory (ROM)602 or a computer program loaded from a storage unit 608 into a Random Access Memory (RAM) 603. In the RAM 603, various programs and data necessary for the operation of the electronic apparatus 600 can also be stored. The calculation unit 601, the ROM 602, and the RAM 603 are connected to each other via a bus 604. An input/output (I/O) interface 605 is also connected to bus 604.

Various components in the electronic device 600 are connected to the I/O interface 605, including: an input unit 606 such as a keyboard, a mouse, or the like; an output unit 607 such as various types of displays, speakers, and the like; a storage unit 608, such as a magnetic disk, optical disk, or the like; and a communication unit 609 such as a network card, modem, wireless communication transceiver, etc. The communication unit 609 allows the electronic device 600 to exchange information/data with other devices through a computer network such as the internet and/or various telecommunication networks.

The computing unit 601 may be a variety of general and/or special purpose processing components having processing and computing capabilities. Some examples of the computing unit 601 include, but are not limited to, a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), various dedicated Artificial Intelligence (AI) computing chips, various computing units running machine learning model algorithms, a Digital Signal Processor (DSP), and any suitable processor, controller, microcontroller, and so forth. The calculation unit 601 performs the respective methods and processes described above, such as the parking event notification method. For example, in some embodiments, the parking event notification method may be implemented as a computer software program tangibly embodied in a machine-readable medium, such as storage unit 608. In some embodiments, part or all of the computer program may be loaded and/or installed onto the electronic device 600 via the ROM 602 and/or the communication unit 609. When the computer program is loaded into RAM 603 and executed by the computing unit 601, one or more steps of the parking event notification method described above may be performed. Alternatively, in other embodiments, the computing unit 601 may be configured to perform the parking event alert method by any other suitable means (e.g., by means of firmware).

Various implementations of the systems and techniques described here above may be implemented in digital electronic circuitry, integrated circuitry, Field Programmable Gate Arrays (FPGAs), Application Specific Integrated Circuits (ASICs), Application Specific Standard Products (ASSPs), system on a chip (SOCs), load programmable logic devices (CPLDs), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs that are executable and/or interpretable on a programmable system including at least one programmable processor, which may be special or general purpose, receiving data and instructions from, and transmitting data and instructions to, a storage system, at least one input device, and at least one output device.

Program code for implementing the methods of the present disclosure may be written in any combination of one or more programming languages. These program codes may be provided to a processor or controller of a general purpose computer, special purpose computer, or other programmable data processing apparatus, such that the program codes, when executed by the processor or controller, cause the functions/operations specified in the flowchart and/or block diagram to be performed. The program code may execute entirely on the machine, partly on the machine, as a stand-alone software package partly on the machine and partly on a remote machine or entirely on the remote machine or server.

In the context of this disclosure, a machine-readable medium may be a tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. The machine-readable medium may be a machine-readable signal medium or a machine-readable storage medium. A machine-readable medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, 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), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.

To provide for interaction with a user, the systems and techniques described here can be implemented on a computer having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to a user; and a keyboard and a pointing device (e.g., a mouse or a trackball) by which a user can provide input to the computer. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form, including acoustic, speech, or tactile input.

The systems and techniques described here can be implemented in a computing system that includes a back-end component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such back-end, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local Area Networks (LANs), Wide Area Networks (WANs), and the Internet.

The computer system may include clients and servers. A client and server are generally remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other. The server may be a cloud server, a server of a distributed system, or a server with a combined blockchain.

It should be understood that various forms of the flows shown above may be used, with steps reordered, added, or deleted. For example, the steps described in the present disclosure may be executed in parallel, sequentially, or in different orders, as long as the desired results of the technical solutions disclosed in the present disclosure can be achieved, and the present disclosure is not limited herein.

The above detailed description should not be construed as limiting the scope of the disclosure. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions may be made in accordance with design requirements and other factors. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present disclosure should be included in the scope of protection of the present disclosure.

Claims

1. A parking event prompting method comprises the following steps:

detecting whether a predetermined event is triggered according to event trigger information, wherein the event trigger information comprises at least one of the following items: the preset events comprise illegal parking events or parking events, the illegal parking events represent the events that the target object enters an illegal parking area for parking, and the parking events represent the events that the target object enters a normal parking area for parking;

controlling an image acquisition device to acquire an image of the target object to obtain a target image in response to detecting that the predetermined event is triggered;

identifying the target image to obtain an image identification result; and

and executing a prompt operation corresponding to the triggered event according to the image recognition result and a prompt strategy aiming at the triggered event.

2. The method of claim 1, wherein the controlling an image capture device to capture an image of the target object in response to detecting that the predetermined event is triggered, resulting in a target image, comprises:

in response to the detection that the illegal event is triggered, controlling the image acquisition equipment to acquire the image of the target object to obtain an illegal image; and

in response to detecting that the parking event is triggered, controlling the image acquisition device to acquire an image of the target object, obtaining a normal image, wherein the normal image includes at least one of: a first docking image characterizing an image of the target object in a case of entering a parking position of the normal parking area and a undocking image characterizing an image of the target object in a case of leaving the parking position of the normal parking area.

3. The method of claim 2, wherein the controlling the image acquisition device to acquire the image of the target object resulting in an illicit image comprises:

acquiring a staying time period of the target object;

determining whether a target area of the target image is occluded or not under the condition that the stay time period is determined to be greater than or equal to a preset stay time threshold value;

under the condition that the target area of the target object is determined not to be shielded, controlling the image acquisition equipment to acquire the image of the target object to obtain a snapshot image; and

determining the snapshot image as the violation image.

4. The method of claim 3, wherein, in response to detecting that the violation event is triggered, further comprising:

and controlling the image acquisition equipment to acquire an image of the target object to obtain a second entering-position image, wherein the second entering-position image represents an image of the target object under the condition that the target object enters the parking position of the illegal parking area.

5. The method of claim 4, further comprising:

determining the second docked image as the illicit image if it is determined that a target region of the target object is occluded.

6. The method of any of claims 1-5, wherein the parking area violation comprises at least one of: a general illegal parking area and a parking prohibition area in a parking prohibition mode;

the normal parking area includes at least one of: a general parking area, the no parking area in a free parking mode, and the no parking area in a normal parking mode;

the detecting whether the predetermined event is triggered according to the event trigger information includes:

detecting that the parking event is triggered in a case where it is determined that the target object is located in the general parking area according to the position information;

detecting that the parking event is triggered when it is determined that the target object is located in the no-parking area and the current time point is in a time period corresponding to the free parking mode according to the position information;

detecting that the parking event is triggered when it is determined that the target object is located in the no-parking area and the current time point is in a time period corresponding to the normal parking mode according to the position information;

detecting that the illegal parking event is triggered under the condition that the target object is determined to be located in the common illegal parking area according to the position information; and

detecting that the parking violation event is triggered if it is determined that the target object is located in the no-parking area and the current time point is in a time period corresponding to the no-parking mode according to the position information.

7. The method of claim 6, further comprising:

under the condition that the target object is located in the parking prohibition area according to the position information, determining an expected work mode of the parking prohibition area according to a current time point and a work mode time period, wherein the expected work mode comprises the normal parking mode, the free parking mode and the parking prohibition mode; and

and under the condition that the current working mode of the parking forbidding area is determined to be inconsistent with the expected working mode, switching the current working mode to the expected working mode.

8. The method according to any one of claims 1 to 7, wherein the performing of the prompt operation corresponding to the triggered event according to the image recognition result and the prompt policy for the triggered event comprises:

under the condition that the illegal parking event is triggered, sending illegal parking prompt information including the image identification result to an illegal parking determination server, so that the illegal parking determination server processes the target object according to the illegal parking prompt information; and

and sending parking prompt information comprising the image recognition result to an illegal parking determination server side under the condition that the parking event is detected to be triggered.

9. A parking event reminder device comprising:

the detection module is used for detecting whether a predetermined event is triggered or not according to event trigger information, wherein the event trigger information comprises at least one of the following items: the preset events comprise illegal parking events or parking events, the illegal parking events represent the events that the target object enters an illegal parking area for parking, and the parking events represent the events that the target object enters a normal parking area for parking;

the control module is used for controlling the image acquisition equipment to acquire the image of the target object to obtain a target image in response to the fact that the preset event is triggered;

the identification module is used for identifying the target image to obtain an image identification result; and

and the execution module is used for executing the prompt operation corresponding to the triggered event according to the image recognition result and the prompt strategy aiming at the triggered event.

10. The apparatus of claim 9, wherein the control module comprises:

the first control sub-module is used for controlling the image acquisition equipment to acquire the image of the target object to obtain an illegal parking image in response to the fact that the illegal parking event is triggered; and

a second control sub-module, configured to, in response to detecting that the parking event is triggered, control the image acquisition device to acquire an image of the target object, so as to obtain a normal image, where the normal image includes at least one of: a first docking image characterizing an image of the target object in a case of entering a parking position of the normal parking area and a undocking image characterizing an image of the target object in a case of leaving the parking position of the normal parking area.

11. The apparatus according to claim 10, wherein the controlling the image capturing device to capture the image of the target object to obtain the violation image comprises:

acquiring a staying time period of the target object;

determining the snapshot image as the violation image.

12. The apparatus of claim 11, wherein, in response to detecting that the violation event is triggered, further comprising:

13. The apparatus of claim 12, further comprising:

a first determining module, configured to determine the second entering-position image as the illegal parking image if it is determined that the target area of the target object is occluded.

14. An apparatus according to any one of claims 9-13, wherein the parking violation area comprises at least one of: a general illegal parking area and a parking prohibition area in a parking prohibition mode;

the detection module comprises:

the first detection submodule is used for detecting that the parking event is triggered under the condition that the target object is determined to be located in the ordinary parking area according to the position information;

the second detection submodule is used for detecting that the parking event is triggered under the condition that the target object is located in the parking forbidding area and the current time point is in the time period corresponding to the free parking mode according to the position information;

a third detection submodule, configured to detect that the parking event is triggered when it is determined that the target object is located in the no-parking area and the current time point is in a time period corresponding to the normal parking mode according to the position information;

a fourth detection submodule, configured to detect that the illegal parking event is triggered when it is determined that the target object is located in the ordinary illegal parking area according to the position information; and

a fifth detection submodule, configured to detect that the parking violation event is triggered when it is determined that the target object is located in the no-parking area and the current time point is in a time period corresponding to the no-parking mode according to the position information.

15. The apparatus of claim 14, further comprising:

a second determining module, configured to determine an expected work mode of the no-parking area according to a current time point and a work mode time period when it is determined that the target object is located in the no-parking area according to the position information, where the expected work mode includes the normal parking mode, the free parking mode, and the no-parking mode; and

16. The apparatus of any of claims 9-15, wherein the execution module comprises:

the first sending submodule is used for sending violation prompt information comprising the image identification result to a violation determination server under the condition that the violation event is detected to be triggered, so that the violation determination server processes the target object according to the violation prompt information; and

and the second sending submodule is used for sending parking prompt information comprising the image recognition result to the illegal parking determination server side under the condition that the parking event is detected to be triggered.

17. An electronic device, comprising:

at least one processor; and

a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,

the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of any one of claims 1-8.

18. A non-transitory computer readable storage medium having stored thereon computer instructions for causing the computer to perform the method of any of claims 1-8.

19. A computer program product comprising a computer program which, when executed by a processor, implements a method according to any one of claims 1 to 8.