Vehicle information verification method and device

Abstract

The invention discloses a vehicle information verification method and device, and the method comprises the steps: obtaining to-be-verified information reported by monitoring equipment, and the to-be-verified information comprises to-be-verified vehicle information of a target vehicle; according to a reference vehicle information list, the to-be-verified vehicle information is verified, and the reference vehicle information list comprises a first vehicle information set currently parked on each parking space; if verification fails, target vehicle information of the target vehicle is determined according to a monitoring image reported by the monitoring equipment; and if the verification is successful, determining target vehicle information of the target vehicle according to the successfully verified vehicle information or the to-be-verified vehicle information in the reference vehicle information list. According to the invention, the vehicle information is verified by using the reference vehicle information list, and when verification fails, the vehicle information of the vehicle is further determined according to the monitoring image, so that the accuracy of license plate recognition is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of parking lot control, and in particular to a vehicle information verification method and device. Background Art

[0002] With the rapid development of the parking industry and the changes in demand, the way of parking management has gradually changed from traditional overall parking lot management to more refined parking space level management. Under this refined management, accurate vehicle identification has become particularly important. Especially during the process of vehicle entry and exit, how to accurately identify the license plate of each vehicle and ensure that the accurate information of the vehicle is correctly recorded by the system is a crucial part of the entire vehicle management process.

[0003] At present, the parking lot industry generally uses parking space video equipment to identify license plates. However, the license plate recognition process is affected by many factors in actual applications, such as: the clarity of the license plate, the license plate angle, the speed of the vehicle, etc. These factors may lead to license plate recognition failure or misrecognition. Therefore, relying solely on a single video device for license plate recognition is often difficult to ensure accuracy, which will affect the management accuracy of the parking lot. Summary of the invention

[0004] Based on this, it is necessary to provide a vehicle information verification method and device for the above-mentioned technical problems to solve one of the above-mentioned technical problems.

[0005] The present invention provides a vehicle information verification method, comprising:

[0006] Acquire the information to be verified reported by the monitoring device, wherein the information to be verified includes the vehicle information to be verified of the target vehicle;

[0007] Verifying the to-be-verified vehicle information according to a reference vehicle information list, wherein the reference vehicle information list includes a first vehicle information set currently parked at each parking space;

[0008] If the verification fails, determining the target vehicle information of the target vehicle according to the monitoring image reported by the monitoring device;

[0009] If the verification is successful, the target vehicle information of the target vehicle is determined based on the successfully verified vehicle information in the reference vehicle information list or the vehicle information to be verified.

[0010] Optionally, according to a vehicle information verification method provided by the present invention, the step of verifying the vehicle information to be verified based on a reference vehicle information list includes:

[0011] Determining the vehicle behavior state of the target vehicle and the parking space type of the parking space according to the information to be verified;

[0012] The vehicle information to be verified is verified according to the vehicle behavior status, the parking space type and the reference vehicle information list.

[0013] Optionally, according to a vehicle information verification method provided by the present invention, the verifying of the vehicle information to be verified according to the vehicle behavior state, the parking space type and the reference vehicle information list includes:

[0014] If the vehicle behavior state is a pre-parking state, the vehicle information to be verified is verified according to the parking space type and the reference vehicle information list.

[0015] Optionally, according to a vehicle information verification method provided by the present invention, the verifying of the vehicle information to be verified according to the vehicle behavior state, the parking space type and the reference vehicle information list includes:

[0016] If the vehicle behavior state is a parking space state, then determining the vehicle information of the pre-parking space state associated with the parking space identifier in the information to be verified;

[0017] Comparing the to-be-verified vehicle information with the pre-positioned vehicle information;

[0018] If the comparison fails, the vehicle information to be verified is verified according to the parking space type and the reference vehicle information list.

[0019] Optionally, according to a vehicle information verification method provided by the present invention, the verifying of the vehicle information to be verified according to the vehicle behavior state, the parking space type and the reference vehicle information list includes:

[0020] If the vehicle behavior state is an out-of-parking state, determining vehicle information of an in-parking state associated with the parking space identifier in the information to be verified;

[0021] Comparing the to-be-verified vehicle information with the in-place vehicle information;

[0022] If the comparison fails, the vehicle information to be verified is verified according to the parking space type and the reference vehicle information list.

[0023] Optionally, according to a vehicle information verification method provided by the present invention, the verifying of the vehicle information to be verified according to the parking space type and the reference vehicle information list includes:

[0024] When the parking space type is a temporary parking space:

[0025] If the reference vehicle information list includes a second vehicle information set, verifying the vehicle information to be verified according to the second vehicle information set, wherein the second vehicle information set is generated according to the parking lot entry record, exit record and the first vehicle information set;

[0026] If the reference vehicle information list does not include the second vehicle information set, the vehicle information to be verified is verified according to the first vehicle information set.

[0027] Optionally, according to a vehicle information verification method provided by the present invention, the reference vehicle information list also includes a third vehicle information set associated with parking services in the parking lot; and verifying the vehicle information to be verified according to the parking space type and the reference vehicle information list includes:

[0028] When the parking space type is a fixed parking space associated with a parking service:

[0029] Verifying the vehicle information to be verified according to the third vehicle information set;

[0030] If the third vehicle information set verification fails, determining whether the reference vehicle information list includes a second vehicle information set, wherein the second vehicle information set is generated based on the parking lot entry record, exit record and the first vehicle information set;

[0031] If the reference vehicle information list includes a second vehicle information set, verifying the vehicle information to be verified according to the second vehicle information set;

[0032] If the reference vehicle information list does not include the second vehicle information set, the vehicle information to be verified is verified according to the first vehicle information set.

[0033] Optionally, according to a vehicle information verification method provided by the present invention, determining the target vehicle information of the target vehicle according to the monitoring image reported by the monitoring device includes:

[0034] Reporting the monitoring image to a cloud recognition platform for vehicle recognition;

[0035] Compare the confidence level in the recognition result returned by the cloud recognition platform with the preset confidence level,

[0036] If the confidence level is greater than a preset confidence level, the vehicle identification information in the recognition result is used as the target vehicle information of the target vehicle;

[0037] If the confidence level is not greater than a preset confidence level, or the recognition result returned by the cloud recognition platform does not contain vehicle identification information, the monitoring image is reported to the cloud hosting platform for manual verification, so that the manually verified vehicle information is used as the target vehicle information of the target vehicle.

[0038] Optionally, according to a vehicle information verification method provided by the present invention, after determining the target vehicle information of the target vehicle, the method further comprises:

[0039] According to the target vehicle information, the entry record or exit record of the target vehicle is updated.

[0040] The present invention also provides a vehicle information verification device, comprising:

[0041] An acquisition module, used for acquiring information to be verified reported by the monitoring device, wherein the information to be verified includes vehicle information to be verified of the target vehicle;

[0042] A verification module, used to verify the vehicle information to be verified according to a reference vehicle information list, wherein the reference vehicle information list includes a first vehicle information set currently parked at each parking space;

[0043] A first determination module, configured to determine the target vehicle information of the target vehicle according to the monitoring image reported by the monitoring device if the verification fails;

[0044] The second determination module is used to determine the target vehicle information of the target vehicle according to the successfully verified vehicle information in the reference vehicle information list or the to-be-inspected vehicle information if the verification is successful.

[0045] The above-mentioned vehicle information verification method and device include: obtaining the information to be verified reported by the monitoring device, wherein the information to be verified includes the vehicle information to be verified of the target vehicle; verifying the vehicle information to be verified according to the reference vehicle information list, wherein the reference vehicle information list includes the first vehicle information set currently parked in each parking space; if the verification fails, determining the target vehicle information of the target vehicle according to the monitoring image reported by the monitoring device; if the verification succeeds, determining the target vehicle information of the target vehicle according to the successfully verified vehicle information in the reference vehicle information list or the vehicle information to be verified. By using the reference vehicle information list to verify the vehicle information identified by the monitoring device, when the verification fails, further determining the target vehicle information of the target vehicle according to the monitoring image, the accuracy of license plate recognition is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments of the present invention will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative labor.

[0047] Figure 1 It is one of the flow charts of the vehicle information verification method in one embodiment of the present invention;

[0048] Figure 2 It is a schematic diagram of a process of checking vehicle information of a fixed parking space provided by an embodiment of the present invention;

[0049] Figure 3 It is a schematic diagram of a process of checking vehicle information of a temporary parking space provided by an embodiment of the present invention;

[0050] Figure 4 It is a schematic diagram of a process of combining a cloud recognition platform and a cloud hosting platform to verify vehicle information according to an embodiment of the present invention;

[0051] Figure 5 This is a second flow chart of a vehicle information verification method in one embodiment of the present invention;

[0052] Figure 6 It is a schematic diagram of a process of checking vehicle information in a pre-positioning state provided by an embodiment of the present invention;

[0053] Figure 7 It is a schematic diagram of a process of checking vehicle information in a parking state provided by an embodiment of the present invention;

[0054] Figure 8 It is a schematic diagram of a process of checking vehicle information in an out-of-position state provided by an embodiment of the present invention;

[0055] Fig. 9 This is a third flow chart of a vehicle information verification method in one embodiment of the present invention;

[0056] Fig.10 is a structural schematic diagram of a vehicle information verification device in one embodiment of the present invention;

[0057] Fig.11 is a schematic diagram of a computer device in one embodiment of the present invention. DETAILED DESCRIPTION

[0058] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. According to the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0059] The terms used in one or more embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit one or more embodiments of the present invention. The singular forms of "a", "said" and "the" used in one or more embodiments of the present invention are also intended to include plural forms, unless the context clearly indicates other meanings. It should also be understood that the term "and / or" used in one or more embodiments of the present invention refers to and includes any or all possible combinations of one or more associated listed items.

[0060] In one embodiment, if Figure 1 As shown, Figure 1 FIG. 1 is a flow chart of a vehicle information verification method in an embodiment of the present invention. The present invention provides a vehicle information verification method, comprising the following steps:

[0061] Step S11, obtaining the information to be verified reported by the monitoring device, wherein the information to be verified includes the vehicle information to be verified of the target vehicle;

[0062] It should be noted that the monitoring device refers to a camera pre-set to monitor the details of the parking space. Optionally, for the monitoring of any parking space, the number of monitoring devices can be 1, or can be set to 2 or more. For example, in order to improve the accuracy of license plate recognition, a monitoring device can be set in the center or slightly offset position in front of the parking space or in the center or slightly offset position behind the parking space. Optionally, the monitoring device behind the parking space can trigger license plate recognition during the vehicle pre-entry process, entry process, and exit process. The monitoring device in front of the parking space can trigger license plate recognition after the vehicle enters and stops and during the exit process. By simultaneously combining the monitoring devices behind and in front of the parking space to monitor the vehicle driving into and out of the parking space, the license plate information of the vehicle when driving into and out of the parking space can be clearly captured.

[0063] It should be noted that the information to be verified includes the vehicle information to be verified of the target vehicle, wherein the vehicle information to be verified includes the license plate information, vehicle type, vehicle color and other information of the target vehicle. The monitoring equipment performs vehicle identification on the monitored image. If a vehicle and the vehicle information corresponding to the vehicle are identified, the vehicle information to be verified can be reported to the parking space management platform (the executing entity of the embodiment of the present invention).

[0064] Step S12, verifying the vehicle information to be verified according to the reference vehicle information list;

[0065] It should be noted that the reference vehicle information list includes a first vehicle information set currently parked at each parking space. In other embodiments, when the entrance and exit access management platform of the parking lot is capable of data communication with the parking space management platform, the reference vehicle information list also includes a second vehicle information set that has entered but not exited and has not yet entered the parking space. Optionally, the entry and exit records in the entrance and exit access management platform are obtained, and then the vehicle information set that has entered but not exited is determined based on the entry and exit records. Further, the second vehicle information set that has entered but not exited and has not yet entered the parking space is determined based on the first vehicle information set currently parked at each parking space and the vehicle information set that has entered but not exited. In addition, in another embodiment, the reference vehicle information list also includes a third vehicle information set associated with the parking service in the parking lot; wherein the third vehicle information set associated with the parking service includes vehicle information sets for parking services such as monthly cards, VIPs, fixed temporary cards, free cards, fixed temporary vehicles, and reserved parking spaces.

[0066] In one embodiment, the parking space type of the parking space is determined based on the information to be verified. For example, the information to be verified includes a parking space identifier, and the parking space type is determined based on the parking space identifier; the information to be verified includes a device identifier of a monitoring device, and the parking space type of the parking space associated with the monitoring device is determined based on the device identifier. Figure 2 , Figure 2 It is a flow chart of the vehicle information verification of a fixed parking space provided by an embodiment of the present invention; if the parking space type is a fixed parking space associated with a parking service, the third vehicle information set is compared with the vehicle information to be verified; if the comparison of the third vehicle information set is successful, it proves that the verification is successful, and the vehicle information that is successfully compared in the third vehicle information set is directly used as the target vehicle information of the target vehicle; if the comparison of the third vehicle information set fails, the second vehicle information set is compared with the vehicle information to be verified; if the comparison of the second vehicle information set is successful, it proves that the vehicle information that has entered but not exited and has not entered the parking space successfully matches the vehicle information to be verified, that is, it proves that the verification is successful, and then the vehicle information that is successfully compared in the second vehicle information set is used as the target vehicle information of the target vehicle. If the comparison of the second vehicle information set fails, the step of determining the target vehicle information of the target vehicle according to the monitoring image reported by the monitoring device is executed.

[0067] In addition, when the parking lot's entrance and exit traffic management platform is unable to communicate data with the parking space management platform, the reference vehicle information list does not include a second vehicle information set that has entered but not exited and has not parked in a parking space. Furthermore, if the comparison of the third vehicle information set fails, the first vehicle information set and the vehicle information to be verified are compared; if the comparison of the first vehicle information set fails, the vehicle information to be verified is used as the target vehicle information of the target vehicle; if the comparison of the first vehicle information set is successful, it proves that the vehicle information to be verified successfully matches the vehicle information currently parked in each parking space, further proving that the vehicle information identified by the monitoring equipment is incorrect, and then executing the step of determining the target vehicle information of the target vehicle based on the monitoring image reported by the monitoring equipment.

[0068] In another embodiment, referring to Figure 3 , Figure 3 It is a flow chart of vehicle information verification for a temporary parking space provided in one embodiment of the present invention; when the parking space type is a temporary parking space, if there is a second vehicle information set, the second vehicle information set is compared with the vehicle information to be verified; if there is no second vehicle information set, the first vehicle information set is compared with the vehicle information to be verified. The specific comparison process is similar to that in the above embodiment and will not be repeated here.

[0069] It should be noted that during the comparison process of vehicle information, priority is given to matching vehicle information with completely identical license plate information. If there is no completely identical vehicle information, the search and comparison will be performed based on the license plate information with one less digit or based on the license plate information with one digit different.

[0070] In addition, in one embodiment, the verification process corresponding to different vehicle behavior states is different. The vehicle behavior state includes pre-positioning state, position-in state, and out-of-position state. The pre-positioning state refers to the state in which the vehicle is driving close to the parking space and preparing to enter the parking space. The position-in state refers to the process state in which the vehicle is driving and parking in the parking space; the out-of-position state refers to the process state in which the vehicle is driving and leaving the parking space. In one embodiment, the monitoring device analyzes the driving trajectory of the target vehicle based on the monitoring image of the target vehicle to obtain the vehicle behavior state of the target vehicle, and can generate the information to be verified by combining the information of the vehicle to be verified and the vehicle behavior state and other information and report it to the parking space management platform (the execution subject of the embodiment of the present invention). In another embodiment, the monitoring device reports the information of the vehicle to be verified and other information when the target vehicle is in the pre-positioning state. When the target vehicle is in the position-in state, the monitoring device generates a position-in record based on the identified vehicle information, and then reports the information of the vehicle to be verified, the position-in record and other information; when the target vehicle is in the out-of-position state, the monitoring device generates an out-of-position record based on the identified vehicle information, and then reports the information of the vehicle to be verified, the out-of-position record and other information. The parking space management platform (executing body of the embodiment of the present invention) can determine the vehicle behavior status of the target vehicle according to whether the entry record and the exit record are received. In other embodiments, the monitoring device reports the monitored multiple frames of monitoring images to the parking space management platform, and the parking space management platform analyzes the vehicle behavior status of the target vehicle based on each monitoring image.

[0071] When the vehicle behavior state is the pre-positioning state, the reference vehicle information list is directly used to verify the vehicle information to be verified. The specific verification process is similar to the above embodiment and will not be repeated here.

[0072] When the vehicle behavior state is the in-place state, determine the vehicle information of the pre-placement state associated with the parking space identification; combine the vehicle information of the pre-placement state and the reference vehicle information list to verify the vehicle information to be verified. The verification process of combining the vehicle information of the pre-placement state and the reference vehicle information list is specifically described in the following embodiments and will not be repeated here. In addition, for scenarios where in-place authentication is not required, it may not be necessary to configure a vehicle information verification process corresponding to the pre-placement state. At this time, the vehicle information verification process of the in-place state directly uses the reference vehicle information list to verify the vehicle information to be verified.

[0073] When the vehicle behavior state is an out-of-place state, the vehicle information of the in-place state associated with the parking space identification is determined; then, the vehicle information to be verified is verified in combination with the in-place state vehicle information and the reference vehicle information list. The verification process in combination with the in-place state vehicle information and the reference vehicle information list is specifically described in the following embodiments and will not be repeated here.

[0074] Step S13, if the verification fails, determining the target vehicle information of the target vehicle according to the monitoring image reported by the monitoring device;

[0075] It should be noted that the monitoring device needs to report the captured monitoring images to the parking space management platform. In one embodiment, the monitoring images and information such as the vehicle information to be verified are reported to the parking space management platform at the same time. In another embodiment, the vehicle information to be verified is first reported to the parking space management platform, and when it is determined that the verification of the vehicle information to be verified fails, an image acquisition request or a verification failure request is sent to the monitoring device, so that the monitoring device can report the monitoring images to the parking space management platform.

[0076] In one embodiment, referring to Figure 4 , Figure 4 It is a flow chart of vehicle information verification in combination with a cloud recognition platform and a cloud hosting platform provided by an embodiment of the present invention. If the verification fails, the monitoring image is reported to the cloud recognition platform for vehicle identification; then the confidence in the recognition result returned by the cloud recognition platform is compared with the preset confidence; if the confidence is greater than the preset confidence, the vehicle identification information in the recognition result is used as the target vehicle information of the target vehicle; if the confidence is not greater than the preset confidence, or the recognition result returned by the cloud recognition platform does not contain vehicle identification information, the monitoring image is reported to the cloud hosting platform for manual verification, and then the manually verified vehicle information is used as the target vehicle information of the target vehicle.

[0077] Step S14: If the verification is successful, the target vehicle information of the target vehicle is determined based on the successfully verified vehicle information or the vehicle information to be verified in the reference vehicle information list.

[0078] In one embodiment, if verification is performed using the first vehicle information set currently parked in each parking space, a successful verification means that the vehicle information to be verified is not in the first vehicle information set currently parked in each parking space. At this time, the vehicle information to be verified is directly used as the target vehicle information of the target vehicle.

[0079] In one embodiment, during the verification process using the second vehicle information set or the third vehicle information set, if vehicle information that is completely consistent with the vehicle information to be verified is matched in the vehicle information set, after the verification is successful, the successfully verified vehicle information in the second vehicle information set or the third vehicle information set is directly used as the target vehicle information of the target vehicle, or the vehicle information to be verified is used as the target vehicle information of the target vehicle. If there is no completely consistent vehicle information, a search and comparison is performed based on one less license plate information or a search and comparison is performed based on one different license plate information, and after the verification is successful, the successfully verified vehicle information in the second vehicle information set or the third vehicle information set is directly used as the target vehicle information of the target vehicle.

[0080] In addition, after the target vehicle information of the target vehicle is determined, the entry record or exit record of the target vehicle is updated according to the target vehicle information.

[0081] In addition, after determining the target vehicle information of the target vehicle during the entry process or the exit process, the parking space status corresponding to the parking space identification is modified to improve the management efficiency of the parking lot.

[0082] The embodiment of the present invention verifies the vehicle information identified by the monitoring device by using a reference vehicle information list. When the verification using the reference vehicle information list fails, the target vehicle information of the target vehicle is further identified and determined based on the monitoring image, thereby improving the accuracy of license plate recognition.

[0083] Reference Figure 5 , Figure 5 FIG. 2 is a flow chart of a vehicle information verification method in an embodiment of the present invention. In an embodiment of the present invention, the vehicle information to be verified is verified according to a reference vehicle information list, including:

[0084] Step S21, determining the vehicle behavior state of the target vehicle and the parking space type of the parking space according to the information to be verified;

[0085] Step S22, verifying the vehicle information to be verified according to the vehicle behavior status, parking space type and reference vehicle information list.

[0086] In one embodiment, the monitoring device analyzes the driving trajectory of the target vehicle based on the monitoring image to obtain the vehicle behavior state of the vehicle, and then generates the information to be verified based on the information of the vehicle to be verified, the vehicle behavior state and other information and reports it to the parking space management platform (the executive body of the embodiment of the present invention). In another embodiment, the parking space management platform can determine the vehicle behavior state of the target vehicle based on whether the entry record and the exit record are received. For example, if there is no entry record and the exit record in the information to be verified, the vehicle behavior state of the target vehicle is determined to be the pre-entry state. If there is an entry record in the information to be verified, the vehicle behavior state of the target vehicle is determined to be the entry state. If there is an exit record in the information to be verified, the vehicle behavior state of the target vehicle is determined to be the exit state. In other embodiments, the monitoring device reports multiple frames of monitoring images to the parking space management platform so that the parking space management platform can analyze the vehicle behavior state of the target vehicle based on the multiple frames of monitoring images. In addition, the information to be verified includes a parking space identification, and the parking space type of the parking space is determined based on the parking space identification. The information to be verified includes a device identification of the monitoring device, and the parking space identification associated with the monitoring device is determined based on the device identification, and then the parking space type of the parking space is determined based on the parking space identification.

[0087] In one embodiment, if the vehicle behavior state is a pre-parking state, the vehicle information to be verified is verified according to the parking space type and the reference vehicle information list, wherein the parking space type includes temporary parking spaces and fixed parking spaces associated with parking services; the verification processes corresponding to temporary parking spaces and fixed parking spaces associated with parking services are different, and the specific verification process is specifically described in the following embodiments and will not be repeated here.

[0088] In one embodiment, reference may be made to Figure 6 , Figure 6 The present invention is a flow chart of the vehicle information verification in the pre-positioned state provided by an embodiment of the present invention. The complete verification process of the vehicle information in the pre-positioned state is as follows: the monitoring device performs vehicle identification on the monitoring image. If the vehicle information of the vehicle is identified, the vehicle information to be verified and the monitoring image and other information are reported; the parking space management platform uses the reference vehicle information list to verify the vehicle information to be verified. If the reference vehicle information list is successfully verified, the target vehicle information corresponding to the target vehicle is output according to the successfully verified vehicle information or the to-be-inspected vehicle information in the reference vehicle information list. If the reference vehicle information list verification fails, the monitoring image is reported to the cloud recognition platform for vehicle identification; the confidence in the recognition result returned by the cloud recognition platform is compared with the preset confidence. If the confidence is greater than the preset confidence, it is proved that the vehicle identification information in the recognition result is credible, and then the vehicle identification information is used as the target vehicle information of the target vehicle; if the confidence is not greater than the preset confidence, or the recognition result returned by the cloud recognition platform does not contain the vehicle identification information, the monitoring image is reported to the cloud hosting platform for manual verification, so that the manually verified vehicle information is used as the target vehicle information of the target vehicle. In addition, in one embodiment, the target vehicle information in the pre-parking state and the parking space identification need to be stored in association.

[0089] In addition, after determining the target vehicle information of the target vehicle in the pre-parking state, the target vehicle information is authenticated. If the authentication is successful, the parking space lock is controlled to be unlocked, thereby allowing the target vehicle to drive into the parking space. For example, for the scenario where the user reserves a parking space, it is determined whether the target vehicle information matches the vehicle information of the reserved parking space. If they match, it is determined that the authentication is successful.

[0090] In one embodiment, if the vehicle behavior state is the parking state, the vehicle information of the pre-parking state associated with the parking space identification is queried; then the vehicle information to be verified and the vehicle information of the pre-parking state associated with the parking space identification are compared; if the comparison is successful, there is no need to execute the process of verifying the vehicle information to be verified using the reference vehicle information list, and the vehicle information of the pre-parking state is directly used as the target vehicle information of the target vehicle; if the comparison fails, the vehicle information to be verified is verified according to the parking space type and the reference vehicle information list.

[0091] In one embodiment, reference may be made to Figure 7 , Figure 7 1 is a flow chart of the vehicle information verification in the parking state provided by an embodiment of the present invention; the complete verification process of the vehicle information in the parking state is as follows: the monitoring equipment performs vehicle recognition on the monitoring image during the vehicle parking process; if the vehicle information of the vehicle is recognized, a parking record is generated based on the vehicle information to be verified, and the parking record, the monitoring image and the vehicle information to be verified are reported to the parking space management platform; the parking space management platform determines whether the parking space identification is associated with the vehicle information in the pre-parking state, so as to verify the vehicle information to be verified by using the vehicle information in the pre-parking state; if the verification of the vehicle information in the pre-parking state is successful, there is no need to execute the process of verifying the vehicle information to be verified by using the reference vehicle information list, and the vehicle information in the pre-parking state is directly used as the target vehicle information; if the verification of the vehicle information in the pre-parking state fails, the reference vehicle information list is used to verify the vehicle information to be verified. The vehicle information list is used to verify the vehicle information to be verified. If the verification of the reference vehicle information list is successful, the target vehicle information of the target vehicle is output according to the successfully verified vehicle information or the vehicle information to be verified in the reference vehicle information list. If the verification of the reference vehicle information list fails, the monitoring image is reported to the cloud recognition platform for vehicle identification; the confidence in the recognition result returned by the cloud recognition platform is compared with the preset confidence. If the confidence is greater than the preset confidence, it is proved that the vehicle identification information in the recognition result is credible, and then the vehicle identification information is used as the target vehicle information of the target vehicle; if the confidence is not greater than the preset confidence, or the recognition result returned by the cloud recognition platform does not contain vehicle identification information, the monitoring image is reported to the cloud hosting platform for manual verification, so that the manually verified vehicle information is used as the target vehicle information of the target vehicle. In addition, in one embodiment, the target vehicle information in the parking state and the parking space identification need to be associated and stored.

[0092] In one embodiment, if the vehicle behavior state is an out-of-parking state, the vehicle information of the in-parking state associated with the parking space identification is determined; then the vehicle information to be verified is compared with the vehicle information of the in-parking state associated with the parking space identification; if the comparison is successful, there is no need to execute the process of verifying the vehicle information to be verified using the reference vehicle information list, and the vehicle information of the in-parking state is directly used as the target vehicle information of the target vehicle; if the comparison fails, the vehicle information to be verified is verified according to the parking space type and the reference vehicle information list.

[0093] In one embodiment, reference may be made to Figure 8 , Figure 81 is a flow chart of the verification of vehicle information in an out-of-parking state provided by an embodiment of the present invention; the complete verification process of the vehicle information in an out-of-parking state is as follows: the monitoring equipment performs vehicle recognition on the monitoring image during the vehicle entering the parking space, and if the vehicle information of the vehicle is recognized, an out-of-parking record is generated based on the vehicle information to be verified, and the out-of-parking record, the monitoring image and the vehicle information to be verified and other information are reported to the parking space management platform; the parking space management platform determines the vehicle information in the parking space associated with the parking space identification, so as to verify the vehicle information to be verified by using the vehicle information in the parking space; if the verification of the vehicle information in the parking space is successful, there is no need to execute the process of verifying the vehicle information to be verified by using the reference vehicle information list, and the vehicle information in the parking space is directly used as the target vehicle information; if the verification of the vehicle information in the parking space fails, the reference vehicle information list is used to verify the vehicle information to be verified. list, and verify the vehicle information to be verified; if the reference vehicle information list is successfully verified, the target vehicle information corresponding to the target vehicle is output according to the successfully verified vehicle information or the vehicle information to be verified in the reference vehicle information list; if the reference vehicle information list verification fails, the monitoring image is reported to the cloud recognition platform for vehicle identification; the confidence in the recognition result returned by the cloud recognition platform is compared with the preset confidence. If the confidence is greater than the preset confidence, it is proved that the vehicle identification information in the recognition result is credible, and then the vehicle identification information is used as the target vehicle information of the target vehicle; if the confidence is not greater than the preset confidence, or the recognition result returned by the cloud recognition platform does not contain vehicle identification information, the monitoring image is reported to the cloud hosting platform for manual verification, so that the manually verified vehicle information is used as the target vehicle information of the target vehicle.

[0094] The embodiment of the present invention verifies the vehicle information to be verified by combining the vehicle behavior status, parking space type and reference vehicle information list, thereby improving the accuracy and reliability of vehicle identification and parking space management.

[0095] In one embodiment of the present invention, the vehicle information to be verified is verified according to the parking space type and the reference vehicle information list, including:

[0096] When the parking space type is a temporary parking space: if the reference vehicle information list includes the second vehicle information set, the vehicle information to be verified is verified according to the second vehicle information set; if the reference vehicle information list does not include the second vehicle information set, the vehicle information to be verified is verified according to the first vehicle information set.

[0097] It should be noted that when the parking lot's entrance and exit access management platform communicates data with the parking space management platform, the parking space management platform can store entry and exit records on the entrance and exit access management platform, and then determine the second vehicle information set that has entered but not exited and has not parked in the parking spaces based on the entry records, exit records and the first vehicle information set currently parked in each parking space, thereby forming a reference vehicle information list based on the first vehicle information set and the second vehicle information set.

[0098] In one embodiment, when the parking space type is a temporary parking space, the verification process is as follows: determine whether the reference vehicle information list includes the second vehicle information set. If the reference vehicle information list includes the second vehicle information set, compare the second vehicle information set with the vehicle information to be verified; if the comparison of the second vehicle information set is successful, it proves that the inspection is successful, and then directly uses the successfully compared vehicle information in the second vehicle information set as the target vehicle information of the target vehicle; if the comparison of the second vehicle information set fails, execute the step of determining the target vehicle information of the target vehicle based on the monitoring image reported by the monitoring device.

[0099] In addition, if the vehicle information list does not include a second vehicle information set that has entered but not exited and has not parked in a parking space, the first vehicle information set currently parked at each parking space and the vehicle information to be verified are compared; if the comparison of the first vehicle information set fails, that is, the vehicle information to be verified does not exist in the first vehicle information set currently parked at each parking space, then the verification is proved to be successful, and the vehicle information to be verified is directly used as the target vehicle information of the target vehicle; if the comparison of the first vehicle information set is successful, it is proved that the vehicle information to be verified exists in the first vehicle information set currently parked at each parking space, which proves that the vehicle information to be verified identified by the monitoring equipment is incorrect, and then the step of determining the target vehicle information of the target vehicle according to the monitoring image reported by the monitoring equipment is executed.

[0100] When the parking space type is a temporary parking space, the embodiment of the present invention uses the second vehicle information set that has entered but not exited and has not parked in the parking space or the first vehicle information set currently parked in each parking space to verify the vehicle information and improve the accuracy of vehicle information recognition.

[0101] In one embodiment of the present invention, the vehicle information to be verified is verified according to the parking space type and the reference vehicle information list, including:

[0102] When the parking space type is a fixed parking space associated with the parking service: the vehicle information to be verified is verified according to the third vehicle information set; if the verification of the third vehicle information set fails, it is determined whether the reference vehicle information list includes the second vehicle information set; if the reference vehicle information list includes the second vehicle information set, the vehicle information to be verified is verified according to the second vehicle information set; if the reference vehicle information list does not include the second vehicle information set, the vehicle information to be verified is verified according to the first vehicle information set.

[0103] In one embodiment, when the parking space type is a fixed parking space associated with a parking service, the third vehicle information set is compared with the vehicle information to be verified; if the third vehicle information set is successfully verified, the vehicle information successfully compared in the third vehicle information set is used as the target vehicle information of the target vehicle. If the third vehicle information set fails to be verified, it is determined whether the reference vehicle information list includes the second vehicle information set; if the reference vehicle information list includes the second vehicle information set, the second vehicle information set is compared with the vehicle information to be verified; if the second vehicle information set is successfully compared, the vehicle information successfully compared in the second vehicle information set is used as the target vehicle information of the target vehicle; if the second vehicle information set fails to be compared, the step of determining the target vehicle information of the target vehicle according to the monitoring image reported by the monitoring device is executed. In addition, if the reference vehicle information list does not include the second vehicle information set, the vehicle information to be verified is used as the target vehicle information of the target vehicle; if the first vehicle information set is successfully compared, it is proved that the vehicle information to be verified exists with the first vehicle information set currently parked in each parking space, and it is proved that the vehicle information to be verified identified by the monitoring device is incorrect, and then the step of determining the target vehicle information of the target vehicle according to the monitoring image reported by the monitoring device is executed.

[0104] In an embodiment of the present invention, when the parking space type is a fixed parking space associated with a parking service, the third vehicle information set associated with the parking service is first used to verify the vehicle information. If the verification of the third vehicle information set fails, the second vehicle information set of the vehicles that have entered but not exited and have not parked in the parking space or the first vehicle information set of the vehicles currently parked in each parking space is used to verify the vehicle information, thereby improving the accuracy of vehicle information recognition.

[0105] Reference Fig. 9 , Fig. 9 FIG3 is a flow chart of a vehicle information verification method in an embodiment of the present invention. In an embodiment of the present invention, determining target vehicle information of a target vehicle according to a monitoring image reported by a monitoring device includes:

[0106] Step S31, reporting the monitoring image to the cloud recognition platform for vehicle recognition;

[0107] Step S32, comparing the confidence level in the recognition result returned by the cloud recognition platform with the preset confidence level;

[0108] Step S33, if the confidence level is greater than a preset confidence level, the vehicle identification information in the recognition result is used as the target vehicle information of the target vehicle;

[0109] Step S34, if the confidence is not greater than the preset confidence, or the recognition result returned by the cloud recognition platform does not contain vehicle identification information, the monitoring image is reported to the cloud hosting platform for manual verification, so that the manually verified vehicle information is used as the target vehicle information of the target vehicle.

[0110] In one embodiment, the monitoring image is reported to a cloud recognition platform for vehicle recognition to obtain a recognition result, wherein the recognition result includes vehicle identification information, vehicle model, color and other information, as well as the confidence of the vehicle identification information, and then the recognition result is returned to the parking space management platform; then the confidence in the recognition result returned by the cloud recognition platform is compared with the preset confidence; if the confidence is greater than the preset confidence, the vehicle identification information in the recognition result is used as the target vehicle information of the target vehicle, to ensure the high reliability of the recognition result and reduce the possibility of misidentification, wherein the preset confidence can be set according to actual conditions and is not specifically limited here; if the confidence is not greater than the preset confidence, or the recognition result returned by the cloud recognition platform does not contain vehicle identification information, then the monitoring image is reported to the cloud hosting platform for manual verification, that is, the monitoring image is manually checked to determine the vehicle information, and the accuracy of the recognition result is ensured through manual verification, and then the manually verified vehicle information is used as the target vehicle information of the target vehicle.

[0111] The embodiment of the present invention ensures the accuracy and reliability of vehicle identification by using the algorithm detection of the cloud identification platform and the manual verification of the vehicle information by the cloud agent after the verification of the vehicle information using the reference vehicle information list fails.

[0112] It should be understood that the order of execution of the steps in the above embodiment does not necessarily mean the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiment of the present invention.

[0113] In one embodiment, a vehicle information verification device is provided, and the vehicle information verification device corresponds one-to-one to the vehicle information verification method in the above embodiment. Fig.10 As shown, Fig.10 : is a schematic diagram of a structure of a vehicle information verification device in one embodiment of the present invention, the vehicle information verification device comprises:

[0114] An acquisition module 41 is used to acquire the information to be verified reported by the monitoring device, wherein the information to be verified includes the vehicle information to be verified of the target vehicle;

[0115] A verification module 42, configured to verify the vehicle information to be verified according to a reference vehicle information list, wherein the reference vehicle information list includes a first vehicle information set currently parked at each parking space;

[0116] A first determination module 43, for determining target vehicle information of the target vehicle according to the monitoring image reported by the monitoring device if the verification fails;

[0117] The second determination module 44 is used to determine the target vehicle information of the target vehicle according to the successfully inspected vehicle information or the to-be-inspected vehicle information in the reference vehicle information list.

[0118] The verification module 42 is also used for:

[0119] Determine the vehicle behavior status of the target vehicle and the parking space type based on the information to be verified

[0120] The vehicle information to be verified is verified according to the vehicle behavior status, parking space type and reference vehicle information list.

[0121] The verification module 42 is also used for:

[0122] If the vehicle behavior status is the pre-parking status, the vehicle information to be verified is verified according to the parking space type and the reference vehicle information list.

[0123] The verification module 42 is also used for:

[0124] If the vehicle behavior state is the parking state, then determine the vehicle information of the pre-parking state associated with the parking space identifier in the information to be verified;

[0125] Compare the vehicle information to be verified with the vehicle information in the pre-parking state associated with the parking space identification;

[0126] If the comparison fails, the vehicle information to be verified will be verified based on the parking space type and the reference vehicle information list.

[0127] The verification module 42 is also used for:

[0128] If the vehicle behavior state is an out-of-parking state, then determine the vehicle information of the in-parking state associated with the parking space identifier in the information to be verified;

[0129] Compare the vehicle information to be verified with the vehicle information in the parking space status associated with the parking space identification;

[0130] If the comparison fails, the vehicle information to be verified will be verified based on the parking space type and the reference vehicle information list.

[0131] The verification module 42 is also used for:

[0132] When the parking space type is a temporary parking space:

[0133] If the reference vehicle information list includes a second vehicle information set, the vehicle information to be verified is verified according to the second vehicle information set, wherein the second vehicle information set is based on the parking lot entry record, exit record and the first vehicle information set;

[0134] If the reference vehicle information list does not include the second vehicle information set, the vehicle information to be verified is verified according to the first vehicle information set.

[0135] The verification module 42 is also used for:

[0136] When the parking space type is a fixed parking space associated with the parking service:

[0137] Verifying the vehicle information to be verified according to the third vehicle information set;

[0138] If the third vehicle information set verification fails, determining whether the reference vehicle information list includes a second vehicle information set, wherein the second vehicle information set is generated based on the parking lot entry record, exit record and the first vehicle information set;

[0139] If the reference vehicle information list includes the second vehicle information set, verifying the vehicle information to be verified according to the second vehicle information set;

[0140] If the reference vehicle information list does not include the second vehicle information set, the vehicle information to be verified is verified according to the first vehicle information set.

[0141] The first determining module 43 is further used for:

[0142] Report surveillance images to the cloud recognition platform for vehicle identification;

[0143] Compare the confidence level in the recognition result returned by the cloud recognition platform with the preset confidence level;

[0144] If the confidence level is greater than a preset confidence level, the vehicle identification information in the recognition result is used as the target vehicle information of the target vehicle;

[0145] If the confidence level is not greater than the preset confidence level, or the recognition result returned by the cloud recognition platform does not contain vehicle identification information, the monitoring image will be reported to the cloud hosting platform for manual verification, so that the manually verified vehicle information is used as the target vehicle information of the target vehicle.

[0146] The vehicle information verification device also includes:

[0147] The updating module is used to update the entry record or exit record of the target vehicle according to the target vehicle information.

[0148] For the specific definition of the vehicle information verification device, please refer to the definition of the vehicle information verification method above, which will not be repeated here. Each module in the above-mentioned vehicle information verification device can be implemented in whole or in part by software, hardware and a combination thereof. The above-mentioned modules can be embedded in or independent of the processor in the computer device in the form of hardware, or can be stored in the memory of the computer device in the form of software, so that the processor can call and execute the operations corresponding to the above modules.

[0149] In one embodiment, a computer device is provided. The computer device may be a server, and its internal structure diagram may be as follows: Fig.11 As shown, Fig.11 : is a schematic diagram of a computer device in one embodiment of the present invention. The computer device includes a processor, a memory, a network interface and a database connected by a device bus. Among them, the processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a readable storage medium and an internal memory. The readable storage medium stores an operating device, a computer-readable instruction and a database. The internal memory provides an environment for the operation of the operating device and the computer-readable instructions in the readable storage medium. The database of the computer device is used to store data involved in the vehicle information verification method. The network interface of the computer device is used to communicate with an external terminal through a network connection. When the computer-readable instruction is executed by the processor, a vehicle information verification method is implemented. The readable storage medium provided in this embodiment includes a non-volatile readable storage medium and a volatile readable storage medium.

[0150] In one embodiment, a computer device is provided. The computer device may be a terminal device, and its internal structure diagram may be as follows: Fig.11 As shown. The computer device includes a processor, a memory, and a network interface connected through a device bus. Among them, the processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a readable storage medium. The readable storage medium stores computer-readable instructions. The network interface of the computer device is used to communicate with an external terminal through a network connection. When the computer-readable instructions are executed by the processor, a vehicle information verification method is implemented. The readable storage medium provided in this embodiment includes a non-volatile readable storage medium and a volatile readable storage medium.

[0151] In one embodiment, a computer device is provided, including a memory, a processor, and computer-readable instructions stored in the memory and executable on the processor. When the processor executes the computer-readable instructions, the steps of the vehicle information verification method described above are implemented.

[0152] In one embodiment, a readable storage medium is provided, the readable storage medium stores computer-readable instructions, and the computer-readable instructions are executed by a processor to implement the steps of the vehicle information verification method as described above. A person of ordinary skill in the art can understand that the implementation of all or part of the process in the above-mentioned embodiment method can be completed by instructing the relevant hardware through computer-readable instructions, and the computer-readable instructions can be stored in a non-volatile readable storage medium or a volatile readable storage medium. When the computer-readable instructions are executed, they can include the process of the embodiments of the above-mentioned methods. Among them, any reference to memory, storage, database or other media used in the embodiments provided in this application may include non-volatile and / or volatile memory. Non-volatile memory may include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM) or flash memory. Volatile memory may include random access memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in many forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), etc.

[0153] Those skilled in the art can clearly understand that for the convenience and simplicity of description, only the division of the above-mentioned functional units and modules is used as an example. In actual applications, the above-mentioned functions can be distributed and completed by different functional units and modules as needed, that is, the internal structure of the device can be divided into different functional units or modules to complete all or part of the functions described above.

[0154] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention, and should be included in the protection scope of the present invention.

Claims

1. A vehicle information verification method, characterized in that: include: Acquire the information to be verified reported by the monitoring device, wherein the information to be verified includes the vehicle information to be verified of the target vehicle; Verifying the to-be-verified vehicle information according to a reference vehicle information list, wherein the reference vehicle information list includes a first vehicle information set currently parked at each parking space; If the verification fails, determining the target vehicle information of the target vehicle according to the monitoring image reported by the monitoring device; If the verification is successful, the target vehicle information of the target vehicle is determined based on the successfully verified vehicle information in the reference vehicle information list or the vehicle information to be verified.

2. The vehicle information verification method according to claim 1, characterized in that: The verifying the vehicle information to be verified according to the reference vehicle information list includes: Determining the vehicle behavior state of the target vehicle and the parking space type of the parking space according to the information to be verified; The vehicle information to be verified is verified according to the vehicle behavior status, the parking space type and the reference vehicle information list.

3. The vehicle information verification method according to claim 2, characterized in that: The verifying the vehicle information to be verified according to the vehicle behavior state, the parking space type and the reference vehicle information list includes: If the vehicle behavior state is a pre-parking state, the vehicle information to be verified is verified according to the parking space type and the reference vehicle information list.

4. The vehicle information verification method according to claim 2, characterized in that: The verifying the vehicle information to be verified according to the vehicle behavior state, the parking space type and the reference vehicle information list includes: If the vehicle behavior state is a parking space state, determining the vehicle information of the pre-parking space state associated with the parking space identifier in the information to be verified; Comparing the to-be-verified vehicle information with the pre-positioned vehicle information; If the comparison fails, the vehicle information to be verified is verified according to the parking space type and the reference vehicle information list.

5. The vehicle information verification method according to claim 2, characterized in that: The verifying the vehicle information to be verified according to the vehicle behavior state, the parking space type and the reference vehicle information list includes: If the vehicle behavior state is an out-of-parking state, determining vehicle information of an in-parking state associated with the parking space identifier in the information to be verified; Comparing the to-be-verified vehicle information with the in-place vehicle information; If the comparison fails, the vehicle information to be verified is verified according to the parking space type and the reference vehicle information list.

6. The vehicle information verification method according to any one of claims 3 to 5, characterized in that: The verifying the vehicle information to be verified according to the parking space type and the reference vehicle information list includes: When the parking space type is a temporary parking space: If the reference vehicle information list includes a second vehicle information set, verifying the vehicle information to be verified according to the second vehicle information set, wherein the second vehicle information set is generated according to the parking lot entry record, exit record and the first vehicle information set; If the reference vehicle information list does not include the second vehicle information set, the vehicle information to be verified is verified according to the first vehicle information set.

7. The vehicle information verification method according to any one of claims 3 to 5, characterized in that: The reference vehicle information list also includes a third vehicle information set associated with parking services in the parking lot; The verifying the vehicle information to be verified according to the parking space type and the reference vehicle information list includes: When the parking space type is a fixed parking space associated with a parking service: Verifying the vehicle information to be verified according to the third vehicle information set; If the third vehicle information set verification fails, determining whether the reference vehicle information list includes a second vehicle information set, wherein the second vehicle information set is generated based on the parking lot entry record, exit record and the first vehicle information set; If the reference vehicle information list includes a second vehicle information set, verifying the vehicle information to be verified according to the second vehicle information set; If the reference vehicle information list does not include the second vehicle information set, the vehicle information to be verified is verified according to the first vehicle information set.

8. The vehicle information verification method according to claim 1, characterized in that: The step of determining target vehicle information of the target vehicle according to the monitoring image reported by the monitoring device includes: Reporting the monitoring image to a cloud recognition platform for vehicle recognition; Compare the confidence level in the recognition result returned by the cloud recognition platform with the preset confidence level, If the confidence level is greater than a preset confidence level, the vehicle identification information in the recognition result is used as the target vehicle information of the target vehicle; If the confidence level is not greater than a preset confidence level, or the recognition result returned by the cloud recognition platform does not contain vehicle identification information, the monitoring image is reported to the cloud hosting platform for manual verification, so that the manually verified vehicle information is used as the target vehicle information of the target vehicle.

9. The vehicle information verification method according to claim 1, characterized in that: After determining the target vehicle information of the target vehicle, the method further includes: According to the target vehicle information, the entry record or exit record of the target vehicle is updated.

10. A vehicle information verification device, characterized in that: include: An acquisition module, used for acquiring information to be verified reported by the monitoring device, wherein the information to be verified includes vehicle information to be verified of the target vehicle; A verification module, used to verify the vehicle information to be verified according to a reference vehicle information list, wherein the reference vehicle information list includes a first vehicle information set currently parked at each parking space; A first determination module, configured to determine the target vehicle information of the target vehicle according to the monitoring image reported by the monitoring device if the verification fails; The second determination module is used to determine the target vehicle information of the target vehicle according to the successfully verified vehicle information in the reference vehicle information list or the to-be-inspected vehicle information if the verification is successful.

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