CN114241763A - Traffic behavior warning method and device, electronic equipment and computer readable medium - Google Patents
Traffic behavior warning method and device, electronic equipment and computer readable medium Download PDFInfo
- Publication number
- CN114241763A CN114241763A CN202111530285.6A CN202111530285A CN114241763A CN 114241763 A CN114241763 A CN 114241763A CN 202111530285 A CN202111530285 A CN 202111530285A CN 114241763 A CN114241763 A CN 114241763A
- Authority
- CN
- China
- Prior art keywords
- information
- warning
- illegal parking
- vehicle
- camera
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 74
- 238000001514 detection method Methods 0.000 claims description 10
- 238000004458 analytical method Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 4
- 238000004590 computer program Methods 0.000 claims description 3
- 230000006399 behavior Effects 0.000 abstract description 76
- 238000010586 diagram Methods 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 8
- 238000004891 communication Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 230000003252 repetitive effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0137—Measuring and analyzing of parameters relative to traffic conditions for specific applications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
- G08G1/0175—Detecting movement of traffic to be counted or controlled identifying vehicles by photographing vehicles, e.g. when violating traffic rules
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Traffic Control Systems (AREA)
Abstract
The embodiment of the disclosure provides a traffic behavior warning method, a traffic behavior warning device, electronic equipment and a readable medium, wherein the method comprises the following steps: acquiring configuration information of a camera, and receiving video information returned by the camera; processing the video information according to the configuration information of the camera to determine the license plate information of the target illegal parking vehicle; determining owner information of the illegal vehicle according to the license plate information; sending the warning icon in the configuration information to laser projection equipment so that the laser projection equipment can project the warning icon; and generating warning information according to the configuration information and the owner information, and sending the warning information to terminal equipment corresponding to the owner information. The traffic behavior warning method, the traffic behavior warning device, the electronic equipment and the readable medium can timely warn about bad traffic behaviors and improve the safety of traffic environment.
Description
Technical Field
The present disclosure relates to the field of smart city technologies, and in particular, to a traffic behavior warning method, a traffic behavior warning device, an electronic device, and a computer-readable medium.
Background
In the existing illegal parking patent, the radar device is used for analyzing, the cost is high, and the urban people cannot be informed at the first time, so that the user experience is not friendly; and even can't remind to pedestrian and passing vehicle, there is great potential safety hazard.
Therefore, a new traffic behavior warning method, apparatus, electronic device and computer readable medium are needed.
The above information disclosed in this background section is only for enhancement of understanding of the background of the disclosure.
Disclosure of Invention
In view of this, the embodiments of the present disclosure provide a method and an apparatus for warning a traffic behavior, an electronic device, and a computer-readable medium, which can warn a bad traffic behavior in time and improve the safety of a traffic environment.
Additional features and advantages of the disclosure will be set forth in the detailed description which follows, or in part will be obvious from the description, or may be learned by practice of the disclosure.
According to a first aspect of the embodiments of the present disclosure, a method for warning traffic behavior is provided, the method including: acquiring configuration information of a camera, and receiving video information returned by the camera; processing the video information according to the configuration information of the camera to determine the license plate information of the target illegal parking vehicle; determining owner information of the target illegal parking vehicle according to the license plate information; sending the warning icon in the configuration information to laser projection equipment so that the laser projection equipment can project the warning icon; and generating warning information according to the configuration information and the owner information, and sending the warning information to terminal equipment corresponding to the owner information.
In an exemplary embodiment of the present disclosure, the method further comprises: determining an illegal region and an illegal time threshold value in a video acquisition region of the camera; determining a warning information template corresponding to the violation time threshold and warning icons of the violation areas; and generating the configuration information of the camera according to the illegal parking area, the illegal parking time threshold, the warning information template and the warning icon of the illegal parking area.
In an exemplary embodiment of the present disclosure, processing the video information according to the configuration information of the camera, and determining the license plate information of the target illegal vehicle includes: identifying image frames of the video information according to the configuration information, and determining the illegal parking area; if a vehicle object is detected in the illegal parking areas of a plurality of continuous image frames, and the video durations of the plurality of continuous image frames are greater than the illegal parking time threshold in the configuration information, determining the vehicle object as the target illegal parking vehicle; and identifying the target illegal parking vehicle in the plurality of continuous image frames to obtain the license plate information of the target illegal parking vehicle.
In an exemplary embodiment of the present disclosure, sending the alert icon in the configuration information to the laser projection device includes: determining an illegal parking area where the target illegal parking vehicle is located in the plurality of continuous image frames as a target illegal parking area; and sending the warning icon of the target illegal parking area and the warning icon of the target illegal parking area to the laser projection equipment so that the laser projection equipment projects the warning icon of the target illegal parking area to the target illegal parking area.
In an exemplary embodiment of the present disclosure, the configuration information includes a lane area and a warning icon of the lane area; wherein the method further comprises: processing the image frame of the video information to determine a lane area in the image frame; carrying out pedestrian detection on the video information, and determining at least one pedestrian object; performing behavior prediction on the at least one pedestrian object according to the image frames of the video information, and determining a predicted track of the at least one pedestrian object; if the predicted track is located in the lane area, sending the lane area where the predicted track is located and the warning icon of the lane area to the laser projection equipment, so that the laser projection equipment can project the warning icon of the lane area in the lane area.
In an exemplary embodiment of the present disclosure, the method further comprises: capturing the target illegal parking vehicle to obtain electronic capturing evidence; and recording the license plate information and the owner information of the target illegal parking vehicle and the electronic snapshot evidence taking.
In an exemplary embodiment of the present disclosure, determining owner information of the illegal vehicle according to the license plate information includes: and calling a government affair data vehicle related information database, and matching according to the license plate information to obtain the owner information of the illegal parking vehicle.
According to a second aspect of the embodiments of the present disclosure, there is provided a traffic behavior warning device, comprising: the camera module is used for acquiring configuration information of a camera and receiving video information returned by the camera; the video analysis module is used for processing the video information according to the configuration information of the camera and determining the license plate information of the target illegal parking vehicle; the vehicle positioning module is used for determining owner information of the target illegal parking vehicle according to the license plate information; the laser warning module is used for sending warning icons in the configuration information to laser projection equipment so that the laser projection equipment can project the warning icons; and the voice warning module is used for generating warning information according to the configuration information and the owner information and sending the warning information to the terminal equipment corresponding to the owner information.
According to a third aspect of the embodiments of the present disclosure, an electronic device is provided, which includes: one or more processors; storage means for storing one or more programs; when executed by the one or more processors, cause the one or more processors to implement the method of traffic behavior alerting of any of the above.
According to a fourth aspect of embodiments of the present disclosure, a computer-readable medium is proposed, on which a computer program is stored, which program, when being executed by a processor, is adapted to carry out the method of warning of traffic behavior as defined in any one of the above.
According to the traffic behavior warning method, the traffic behavior warning device, the electronic equipment and the computer readable medium, video information transmitted by the camera is processed according to configuration information of the camera, license plate information of a target illegal parking vehicle is determined, and after owner information of the target illegal parking vehicle is determined based on the license plate information, a warning icon in the configuration information is sent to the laser projection equipment, so that the laser projection equipment can project the warning icon in time, and the function of early warning in time is achieved. Meanwhile, warning information is generated according to the configuration information and the owner information, the warning information is sent to the terminal equipment corresponding to the owner information, and voice warning can be timely carried out on owner users of the target illegal parking vehicles. The traffic behavior warning method of the embodiment can cooperate with real-time video analysis, a laser projection technology and a timely communication technology to warn bad traffic behaviors in time and improve the safety of traffic environment.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure. The drawings described below are merely some embodiments of the present disclosure, and other drawings may be derived from those drawings by those of ordinary skill in the art without inventive effort.
Fig. 1 is a system block diagram illustrating a method and apparatus for traffic behavior alert according to an exemplary embodiment.
Fig. 2 is a flow chart illustrating a method of alerting of traffic behavior in accordance with an exemplary embodiment.
Fig. 3 is a flow chart illustrating a method of alerting of traffic behavior in accordance with another exemplary embodiment.
Fig. 4 is a flow chart illustrating a method of alerting of traffic behavior in accordance with yet another exemplary embodiment.
FIG. 5 is a schematic diagram illustrating a video capture area in accordance with an exemplary embodiment.
FIG. 6 is a schematic diagram illustrating a warning icon in accordance with an exemplary embodiment.
Fig. 7 is a system and architecture diagram illustrating a method of alerting of traffic activity in accordance with an exemplary embodiment.
Fig. 8 is a block diagram illustrating a traffic behavior warning device in accordance with an exemplary embodiment.
Fig. 9 schematically illustrates a block diagram of an electronic device in an exemplary embodiment of the disclosure.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals denote the same or similar parts in the drawings, and thus, a repetitive description thereof will be omitted.
The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to provide a thorough understanding of embodiments of the invention. One skilled in the relevant art will recognize, however, that the invention may be practiced without one or more of the specific details, or with other methods, components, devices, steps, and so forth. In other instances, well-known methods, devices, implementations or operations have not been shown or described in detail to avoid obscuring aspects of the invention.
The drawings are merely schematic illustrations of the present invention, in which the same reference numerals denote the same or similar parts, and thus, a repetitive description thereof will be omitted. Some of the block diagrams shown in the figures do not necessarily correspond to physically or logically separate entities. These functional entities may be implemented in the form of software, or in one or more hardware modules or integrated circuits, or in different networks and/or processor devices and/or microcontroller devices.
The flow charts shown in the drawings are merely illustrative and do not necessarily include all of the contents and steps, nor do they necessarily have to be performed in the order described. For example, some steps may be decomposed, and some steps may be combined or partially combined, so that the actual execution sequence may be changed according to the actual situation.
The following detailed description of exemplary embodiments of the invention refers to the accompanying drawings.
Fig. 1 is a system block diagram illustrating a method and apparatus for traffic behavior alert according to an exemplary embodiment.
In the system 100 of the method and apparatus for warning traffic behavior, the server 105 may be a server providing various services, such as a background management server (for example only) providing support for a warning system of traffic behavior operated by users using the terminal devices 101, 102, 103 through the network 104. The background management server may analyze and process the received data such as the traffic behavior warning request, and feed back the processing result (e.g., warning icon, warning information-examples only) to the terminal device.
The server 105 may be a server of one entity, and may also be composed of a plurality of servers, for example, a part of the servers 105 may be, for example, used as a traffic behavior warning task submitting system in the present disclosure, for obtaining a task of a warning command to be performed on a traffic behavior; and a part of the server 105 may also be, for example, a traffic behavior warning system in the present disclosure, configured to obtain configuration information of a camera and receive video information returned by the camera; processing the video information according to the configuration information of the camera to determine the license plate information of the target illegal parking vehicle; determining owner information of the illegal vehicle according to the license plate information; sending the warning icon in the configuration information to laser projection equipment so that the laser projection equipment can project the warning icon; and generating warning information according to the configuration information and the owner information, and sending the warning information to terminal equipment corresponding to the owner information.
Fig. 2 is a flow chart illustrating a method of alerting of traffic behavior in accordance with an exemplary embodiment. The traffic behavior warning method provided by the embodiments of the present disclosure may be executed by any electronic device with computing processing capability, for example, the terminal devices 101, 102, and 103 and/or the server 105, and in the following embodiments, the method executed by the server is taken as an example for illustration, but the present disclosure is not limited thereto. The warning method for traffic behaviors provided by the embodiment of the disclosure may include steps S202 to S210.
As shown in fig. 2, in step S202, configuration information of a camera is acquired, and video information returned by the camera is received.
The server can be connected with the camera to receive the configuration information and the video information of the camera. The configuration information of the camera may include an Identifier (ID) of the camera, a spatial range definition for the illegal region, an illegal time threshold of the illegal region, and the like. The video information is, for example, a video file shot by a camera in a preset video monitoring area, such as a real-time video stream.
In step S204, the video information is processed according to the configuration information of the camera, and the license plate information of the target illegal parking vehicle is determined.
The image frames in the video information can be processed through a license plate detection technology, and license plate information of a target illegal vehicle is determined.
In step S206, owner information of the illegal vehicle is determined according to the license plate information.
And the government affair data vehicle related information database can be called, and matching is carried out according to the license plate information to obtain the owner information of the illegal vehicle.
In step S208, the warning icon in the configuration information is sent to the laser projection device, so that the laser projection device projects the warning icon.
In an embodiment of the disclosure, a server may be connected to the laser projection device to transmit the warning icon. Laser projection equipment sets up the within range of predetermineeing at the camera, and laser projection equipment can in time project warning icon, realizes in time warning. For example, the laser projection device is installed in cooperation with the cameras, for example, a laser projection device is installed near a plurality of cameras in the same designated area, for example, in an area with relatively high traffic congestion, a laser projection device may be installed near the position of each camera, or the installation position and the number of the laser projection devices may be determined according to actual requirements. And for the target illegal parking vehicle determined according to the video information transmitted by different cameras, determining the laser projection equipment corresponding to the camera according to the identification of the camera, and further sending a warning icon in the configuration information to the laser projection equipment.
In step S210, warning information is generated according to the configuration information and the owner information, and the warning information is sent to a terminal device corresponding to the owner information.
In the embodiment of the present disclosure, the configuration information may include an alert information template. And generating the warning information according to the warning information template in the owner information and the configuration information. The warning information template is, for example, as shown in the following template 1 or template 2. When the warning information is sent to the terminal equipment corresponding to the owner information, the warning information can be sent in a voice mode or a short message mode.
Template 1: honored # owner name # owner, your vehicle # license plate # is shot by # illegal parking recording unit # near # camera position # at # illegal parking time #, to avoid fines, you drive away in 3 minutes, thank you for coordination! -the management of Beijing Command Commission reminding.
Template 2: honored # owner name # owner, your vehicle # license plate # is shot by # illegal parking recording unit # near # camera position # at # illegal parking time # and illegal parking is recorded, please pay attention to Beijing traffic police APP to process the illegal information in time! -the management of Beijing Command Commission reminding.
The owner information may include an International Mobile Subscriber Identity (IMSI). And determining the terminal equipment corresponding to the owner information according to the IMSI code. For example, the terminal device having the IMSI number is identified as a terminal device corresponding to the owner information.
According to the traffic behavior warning method provided by the embodiment of the disclosure, the video information transmitted by the camera is processed according to the configuration information of the camera, the license plate information of the target illegal parking vehicle is determined, and after the owner information of the target illegal parking vehicle is determined based on the license plate information, the warning icon in the configuration information is sent to the laser projection equipment, so that the laser projection equipment can project the warning icon in time, and the function of early warning in time is achieved. Meanwhile, warning information is generated according to the configuration information and the owner information, the warning information is sent to the terminal equipment corresponding to the owner information, and voice warning can be timely carried out on owner users of the target illegal parking vehicles. The traffic behavior warning method of the embodiment can cooperate with real-time video analysis, a laser projection technology and a timely communication technology to warn bad traffic behaviors in time and improve the safety of traffic environment.
In an exemplary embodiment, the parking vehicle with the mark violation can be captured to obtain electronic capturing evidence; and recording the license plate information and the owner information of the target illegal parking vehicle and the electronic snapshot evidence taking.
Fig. 3 is a flow chart illustrating a method of alerting of traffic behavior in accordance with another exemplary embodiment. The warning method for traffic behavior provided by the embodiment of the disclosure may include steps S302 to S306.
As shown in fig. 3, in step S302, a violation area and a violation time threshold in the video acquisition area of the camera are determined.
In the embodiment of the present disclosure, a video capture area of the camera is, for example, a block area where 501 in fig. 5 is located. The parking area is, for example, the area 502 in fig. 5. The violation time threshold may, for example, comprise one or more.
In step S304, a warning information template corresponding to the violation time threshold and a warning icon of the violation area are determined.
In the embodiment of the disclosure, each violation time threshold may correspond to a different warning information template. For example, the violation time threshold may include 3 minutes and 6 minutes. The warning information template corresponding to the violation time threshold of 3 minutes may be, for example, the foregoing template 1, and the warning information template corresponding to the violation time threshold of 6 minutes may be, for example, the foregoing template 2.
In step S306, the configuration information of the camera is generated according to the illegal parking area, the illegal parking time threshold, the warning information template and the warning icon of the illegal parking area.
This embodiment is based on the video acquisition regional division of camera and is violating the parking area to for the regional setting time threshold value that violating the parking of difference, warning information template, the icon of warning, can realize when the regional target vehicle that violating the parking that appears that violates the parking, in time to pedestrian, vehicle and the vehicle owner of the vehicle that violates the parking of target on every side warning carries out warning based on warning information template, the icon of warning.
In an exemplary embodiment, the step S204 may include: processing the image frames of the video information according to the configuration information to determine the illegal parking area; if a vehicle object is detected in the illegal parking areas of a plurality of continuous image frames, and the video durations of the plurality of continuous image frames are greater than the illegal parking time threshold in the configuration information, determining the vehicle object as the target illegal parking vehicle; and identifying the target illegal parking vehicle in the plurality of continuous image frames to obtain the license plate information of the target illegal parking vehicle.
In one embodiment, the delinquent regions in the configuration information may be represented, for example, as coordinate ranges in the video capture area. When the image frame of the video information is processed according to the configuration information, the illegal region can be determined in the image frame of the video information according to the coordinate range of the illegal region.
In one embodiment, the delinquent regions in the configuration information may be represented, for example, as image objects within a specified box in the video capture area. When the image frame of the video information is processed according to the configuration information, the object detection can be carried out in the image frame of the video information according to the image object, and the detection result is determined as the illegal parking area.
In an exemplary embodiment, the step S208 may include: determining an illegal parking area where the target illegal parking vehicle is located in the plurality of continuous image frames as a target illegal parking area; and sending the warning icon of the target illegal parking area and the warning icon of the target illegal parking area to the laser projection equipment so that the laser projection equipment projects the warning icon of the target illegal parking area to the target illegal parking area.
Fig. 4 is a flow chart illustrating a method of alerting of traffic behavior in accordance with yet another exemplary embodiment. The warning method for traffic behavior provided by the embodiment of the disclosure may include steps S402 to S408.
As shown in fig. 4, in step S402, the image frame of the video information is recognized, and the lane area in the image frame is determined.
In the embodiment of the present disclosure, the lane area may be determined, for example, by using object detection. The lane area refers to a vehicle lane and/or a non-vehicle lane which is actually shot in the video acquisition area.
In one embodiment, the configuration information may further include a lane area in the video capture area, and the lane area may be determined in the video information according to the lane area in the configuration information.
In step S404, pedestrian detection is performed on the video information, and at least one pedestrian object is determined.
In the embodiment of the disclosure, pedestrian detection can be performed on image frames in video information, and at least one pedestrian object is determined.
In step S406, the at least one pedestrian object is subjected to behavior prediction according to the image frames of the video information, and a predicted trajectory of the at least one pedestrian object is determined.
The track of the pedestrian object can be determined according to the position of each pedestrian object in a plurality of continuous image frames in the video information, and the predicted track of the pedestrian object can be determined according to the track of the pedestrian object.
In step S408, if the predicted track is located in the lane area, the predicted track is sent to the laser projection device and the lane area and the warning icon of the lane area are sent, so that the laser projection device projects the warning icon of the lane area in the lane area.
In the embodiment of the present disclosure, the configuration information may further include a warning icon of the lane area.
According to the traffic behavior warning method provided by the embodiment of the disclosure, the pedestrian object in the video information is detected and determined and the behavior of the pedestrian object is predicted, so that the pedestrian can be warned in time when the bad traffic behavior of the pedestrian is predicted.
Fig. 7 is a system and architecture diagram illustrating a method of alerting of traffic activity in accordance with an exemplary embodiment. As shown in fig. 7, the traffic behavior warning system may include a setting unit 710, a behavior recognition unit 720, a vehicle matching unit 730, a message notification unit 740, a behavior recording unit 750, and a laser projection device 760.
In fig. 7, a method for providing a warning of traffic behavior according to an embodiment of the present disclosure may include steps S701 to S723. The traffic behavior warning method can be applied to the traffic behavior warning system shown in fig. 7.
The setting unit 710 realizes the definition of the space ranges of the normal parking area and the illegal parking area in the video acquisition area by setting the electronic purse net in the video acquisition area, and can set parking reminding time thresholds, parking punishment time thresholds and warning information templates of different illegal parking areas; and configuring the areas such as the lanes, the sidewalks and the like, the warning range, the warning mark and other information.
The behavior recognizing unit 720: the video monitoring camera tracks vehicles and pedestrians in the monitored area in real time, identifies license plate numbers when the vehicles are found to be in the parking violation area and exceed the parking violation time threshold, and sends the parking violation area and the identification result to the vehicle matching unit 730; the method is used for predicting the behaviors of pedestrians, warning the pedestrians, and warning the pedestrians and passing vehicles which break into the motor vehicle road.
Vehicle matching unit 730: the number plate is matched with the government affairs vehicle related information database, the mobile phone number of the vehicle owner is found out and sent to the message notification unit 740.
The message notification unit 740: and according to the warning information template, actively informing the car owner by combining the illegal parking area information.
Behavior recording unit 750: and carrying out electronic snapshot evidence collection on vehicles and illegal pedestrians exceeding the parking penalty time threshold, and reserving evidence collection results as penalty bases.
Laser projection unit 760: according to the judgment and prediction of the behavior recognizing unit 720, a warning sign is projected.
As shown in fig. 7, in step S701, the setting unit 710 generates configuration information of the cameras.
The setting configuration information may include the following items: 1. setting a default area; 2. setting a violation reminding time threshold; 3. setting a reminding notification template; 4. setting a penalty time threshold; 5. setting a punishment notification template; 6. and setting a warning sign.
The parking violation area setting can be used for setting a parking prohibition area in a line drawing mode in a video acquisition area based on the camera ID, and the setting in a digital space is consistent with the physical world, which can be referred to as 502 in FIG. 5. The setting of the violation reminding time threshold value can be, for example, 3 minutes, the reminding manner is voice, and the corresponding reminding notification template can be, for example, the template 1. Setting the penalty time threshold value of 6 minutes; the reminding mode is a short message, and the corresponding penalty notification template can be, for example, the template 2.
Wherein, the violation time threshold may include a violation reminding time threshold and a violation penalty time threshold. The corresponding warning information templates are a reminding notification template and a punishing notification template. The warning sign is shown in fig. 6, for example.
In step S703, the behavior recognizing unit 720 reads configuration information of the camera according to the camera ID.
In step S705, the behavior recognizing unit 720 determines the target illicit vehicle according to the parking area setting.
The specific area (namely the parking violation area) can be monitored and identified according to the configuration item 1 in the configuration information, and the license plate number can be identified by photographing the vehicles exceeding the configuration item 2 in the area.
In step S707, the behavior recognizing unit 720 reads the reminder notification template and initiates vehicle matching when the violation reminder time threshold is exceeded.
When the vehicle object is detected in the illegal parking area of the continuous image frames, and the video duration of the continuous image frames is greater than the illegal parking reminding time threshold, the reminding notification template is read and vehicle matching is started.
In step S709, the behavior recognizing unit 720 issues the region location information (i.e., the illegal parking region) and the warning icon to the laser projection apparatus 760.
In step S711, the laser projection device 760 projects the warning mark on the designated projection area (i.e., the illegal parking area or the projection area corresponding to the illegal parking area, which may also be included in the configuration information).
In step S713, the vehicle matching unit 730 calls the government affairs data vehicle-related information database to match the owner information, which may include the owner mobile phone number information, with the license plate number.
In step S715, the vehicle matching unit 730 transmits the matching result to the message notification unit 740.
In step S717, the message notification unit 740 transmits the short message according to the penalty notification template to the vehicle exceeding the penalty time threshold.
In step S719, the message notification unit 740 transmits information of the vehicle exceeding the penalty time threshold to the behavior recording unit 750.
In step S721, the behavior recording unit 750 records the illegal behavior for further processing
In step S723, the behavior recording unit 750 sends a short message prompt to the vehicle owner according to the parking violation area, the reminding time, and the notification template.
According to the traffic behavior warning method provided by the embodiment of the disclosure, the surrounding service citizens are taken as the center, the data element value is exerted, and the method and the system based on video data analysis and laser projection warning are used for discovering the violation vehicles and reminding the vehicle owners, pedestrians and passing vehicles at the first time, so that the vehicle owners are actively reminded to reduce the administrative penalty probability of the vehicle owners, the illegal behaviors of the pedestrians are inhibited, the occurrence probability of accidents is reduced, and the urban management efficiency is improved while the citizen experience is improved.
It should be clearly understood that this disclosure describes how to make and use particular examples, but the principles of this disclosure are not limited to any details of these examples. Rather, these principles can be applied to many other embodiments based on the teachings of the present disclosure.
Those skilled in the art will appreciate that all or part of the steps for implementing the above embodiments are implemented as a computer program executed by a Central Processing Unit (CPU). When executed by a central processing unit CPU, performs the above-described functions defined by the above-described methods provided by the present disclosure. The program may be stored in a computer readable storage medium, which may be a read-only memory, a magnetic or optical disk, or the like.
Furthermore, it should be noted that the above-mentioned figures are only schematic illustrations of the processes involved in the methods according to exemplary embodiments of the present disclosure, and are not intended to be limiting. It will be readily understood that the processes shown in the above figures are not intended to indicate or limit the chronological order of the processes. In addition, it is also readily understood that these processes may be performed synchronously or asynchronously, e.g., in multiple modules.
The following are embodiments of the disclosed apparatus that may be used to perform embodiments of the disclosed methods. For details not disclosed in the embodiments of the apparatus of the present disclosure, refer to the embodiments of the method of the present disclosure.
Fig. 8 is a block diagram illustrating a traffic behavior warning device in accordance with an exemplary embodiment. Referring to fig. 8, the traffic behavior warning device 80 provided in the embodiment of the present disclosure may include: camera module 802, video analysis module 804, vehicle positioning module 806, laser warning module 808, and voice warning module 810.
In the traffic behavior warning device 80, the camera module 802 can be used to obtain the configuration information of the camera and receive the video information returned by the camera.
The video analysis module 804 can be configured to process the video information according to the configuration information of the camera, and determine license plate information of the target illegal parking vehicle.
The vehicle positioning module 806 can be configured to determine owner information of the target illegal vehicle according to the license plate information.
The laser alert module 808 may be configured to send the alert icon in the configuration information to a laser projection device, so that the laser projection device projects the alert icon.
The voice warning module 810 can be configured to generate warning information according to the configuration information and the owner information, and send the warning information to a terminal device corresponding to the owner information.
According to the traffic behavior warning device provided by the embodiment of the disclosure, video information transmitted by the camera is processed according to configuration information of the camera, license plate information of a target illegal parking vehicle is determined, and after owner information of the target illegal parking vehicle is determined based on the license plate information, a warning icon in the configuration information is sent to the laser projection equipment, so that the laser projection equipment can project the warning icon in time, and a timely warning effect is achieved. Meanwhile, warning information is generated according to the configuration information and the owner information, the warning information is sent to the terminal equipment corresponding to the owner information, and voice warning can be timely carried out on owner users of the target illegal parking vehicles. The traffic behavior warning method of the embodiment can cooperate with real-time video analysis, a laser projection technology and a timely communication technology to warn bad traffic behaviors in time and improve the safety of traffic environment.
In an exemplary embodiment, the traffic behavior warning device 80 may further include: the illegal parking information determining module can be used for determining an illegal parking area and an illegal parking time threshold value in a video acquisition area of the camera; the warning information determining module can be used for determining a warning information template corresponding to the illegal parking time threshold and warning icons of the illegal parking areas; and the configuration information generation module can be used for generating the configuration information of the camera according to the illegal parking area, the illegal parking time threshold, the warning information template and the warning icon of the illegal parking area.
In an exemplary embodiment, the video analysis module 804 may include: the frame processing unit can be used for processing the image frames of the video information according to the configuration information and determining the illegal region; a parking violation vehicle positioning unit, configured to determine a vehicle object as the target parking violation vehicle if a vehicle object is detected in a parking violation area of a plurality of consecutive image frames, and a video duration of the plurality of consecutive image frames is greater than a parking violation time threshold in the configuration information; and the license plate positioning unit can be used for identifying the target illegal parking vehicle in the plurality of continuous image frames to obtain the license plate information of the target illegal parking vehicle.
In an exemplary embodiment, the laser warning module 808 may include: a parking violation area locating unit operable to determine a parking violation area in which the target parking violation vehicle is located in the plurality of consecutive image frames as a target parking violation area; and the warning icon sending unit can be used for sending the warning icons of the target illegal parking area and the target illegal parking area to the laser projection equipment, so that the laser projection equipment can project the warning icons of the target illegal parking area to the target illegal parking area.
In an exemplary embodiment, the configuration information includes a lane area and a warning icon of the lane area; the traffic behavior warning device 80 may further include: the lane positioning module can be used for processing the image frames of the video information and determining lane areas in the image frames; the pedestrian detection module can be used for carrying out pedestrian detection on the video information and determining at least one pedestrian object; the track prediction module is used for performing behavior prediction on the at least one pedestrian object according to the image frame of the video information and determining the predicted track of the at least one pedestrian object; and the pedestrian warning module can be used for sending the lane area where the predicted track is located and the warning icon of the lane area to the laser projection equipment if the predicted track is located in the lane area, so that the laser projection equipment can project the warning icon of the lane area in the lane area.
In an exemplary embodiment, the traffic behavior warning device 80 may further include: the snapshot module can be used for snapshot of the target illegal parking vehicle to obtain electronic snapshot evidence; and the evidence obtaining recording module can be used for recording the license plate information and the owner information of the target illegal parking vehicle and the electronic snapshot evidence obtaining.
In an exemplary embodiment, the vehicle positioning module 806 may be configured to call a government affairs data vehicle-related information database, perform matching according to the license plate information, and obtain owner information of the illegal vehicle.
An electronic device 900 according to this embodiment of the invention is described below with reference to fig. 9. The electronic device 900 shown in fig. 9 is only an example and should not bring any limitations to the function and scope of use of the embodiments of the present invention.
As shown in fig. 9, the electronic device 900 is embodied in the form of a general purpose computing device. Components of electronic device 900 may include, but are not limited to: the at least one processing unit 910, the at least one memory unit 920, and a bus 930 that couples various system components including the memory unit 920 and the processing unit 910.
Wherein the storage unit stores program code that is executable by the processing unit 910 to cause the processing unit 910 to perform steps according to various exemplary embodiments of the present invention described in the above section "exemplary methods" of the present specification. For example, the processing unit 910 may perform the steps as shown in fig. 2 or 3 or fig. 4 or fig. 7.
The storage unit 920 may include a readable medium in the form of a volatile storage unit, such as a random access memory unit (RAM)9201 and/or a cache memory unit 9202, and may further include a read only memory unit (ROM) 9203.
The electronic device 900 may also communicate with one or more external devices 1000 (e.g., keyboard, pointing device, bluetooth device, etc.), with one or more devices that enable a user to interact with the electronic device 900, and/or with any devices (e.g., router, modem, etc.) that enable the electronic device 900 to communicate with one or more other computing devices. Such communication may occur via input/output (I/O) interface 950. Also, the electronic device 900 may communicate with one or more networks (e.g., a Local Area Network (LAN), a Wide Area Network (WAN) and/or a public network, such as the Internet) via the network adapter 960. As shown, the network adapter 960 communicates with the other modules of the electronic device 900 via the bus 930. It should be appreciated that although not shown, other hardware and/or software modules may be used in conjunction with the electronic device 900, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage systems, among others.
Through the above description of the embodiments, those skilled in the art will readily understand that the exemplary embodiments described herein may be implemented by software, or by software in combination with necessary hardware. Therefore, the technical solution according to the embodiments of the present disclosure may be embodied in the form of a software product, which may be stored in a non-volatile storage medium (which may be a CD-ROM, a usb disk, a removable hard disk, etc.) or on a network, and includes several instructions to enable a computing device (which may be a personal computer, a server, a terminal device, or a network device, etc.) to execute the method according to the embodiments of the present disclosure.
In an exemplary embodiment of the present disclosure, there is also provided a computer-readable storage medium having stored thereon a program product capable of implementing the above-described method of the present specification. In some possible embodiments, aspects of the invention may also be implemented in the form of a program product comprising program code means for causing a terminal device to carry out the steps according to various exemplary embodiments of the invention described in the above section "exemplary methods" of the present description, when said program product is run on the terminal device.
The program product may employ any combination of one or more readable media. The readable medium may be a readable signal medium or a readable storage medium. A readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples (a non-exhaustive list) of the readable storage medium include: an electrical connection having one or more wires, a portable disk, 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.
A computer readable signal medium may include a propagated data signal with readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A readable signal medium may also be any readable medium that is not a readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.
Program code embodied on a readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
Program code for carrying out operations for aspects of the present invention may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, C + + or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computing device, partly on the user's device, as a stand-alone software package, partly on the user's computing device and partly on a remote computing device, or entirely on the remote computing device or server. In the case of a remote computing device, the remote computing device may be connected to the user computing device through any kind of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or may be connected to an external computing device (e.g., through the internet using an internet service provider).
Furthermore, the above-described figures are merely schematic illustrations of processes involved in methods according to exemplary embodiments of the invention, and are not intended to be limiting. It will be readily understood that the processes shown in the above figures are not intended to indicate or limit the chronological order of the processes. In addition, it is also readily understood that these processes may be performed synchronously or asynchronously, e.g., in multiple modules.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
Claims (10)
1. A method of warning of traffic activity, comprising:
acquiring configuration information of a camera, and receiving video information returned by the camera;
processing the video information according to the configuration information of the camera to determine the license plate information of the target illegal parking vehicle;
determining owner information of the target illegal parking vehicle according to the license plate information;
sending the warning icon in the configuration information to laser projection equipment so that the laser projection equipment can project the warning icon;
and generating warning information according to the configuration information and the owner information, and sending the warning information to terminal equipment corresponding to the owner information.
2. The method of claim 1, further comprising:
determining an illegal region and an illegal time threshold value in a video acquisition region of the camera;
determining a warning information template corresponding to the violation time threshold and warning icons of the violation areas;
and generating the configuration information of the camera according to the illegal parking area, the illegal parking time threshold, the warning information template and the warning icon of the illegal parking area.
3. The method of claim 2, wherein the processing the video information according to the configuration information of the camera, and determining license plate information of the target illegal vehicle comprises:
processing the image frames of the video information according to the configuration information to determine the illegal parking area;
if a vehicle object is detected in the illegal parking areas of a plurality of continuous image frames, and the video durations of the plurality of continuous image frames are greater than the illegal parking time threshold in the configuration information, determining the vehicle object as the target illegal parking vehicle;
and identifying the target illegal parking vehicle in the plurality of continuous image frames to obtain the license plate information of the target illegal parking vehicle.
4. The method of claim 3, wherein sending the alert icon in the configuration information to a laser projection device comprises:
determining an illegal parking area where the target illegal parking vehicle is located in the plurality of continuous image frames as a target illegal parking area;
and sending the warning icon of the target illegal parking area and the warning icon of the target illegal parking area to the laser projection equipment so that the laser projection equipment projects the warning icon of the target illegal parking area to the target illegal parking area.
5. The method of claim 1, wherein the configuration information includes a lane area and a warning icon for the lane area; wherein the method further comprises:
processing the image frame of the video information to determine a lane area in the image frame;
carrying out pedestrian detection on the video information, and determining at least one pedestrian object;
performing behavior prediction on the at least one pedestrian object according to the image frames of the video information, and determining a predicted track of the at least one pedestrian object;
if the predicted track is located in the lane area, sending the lane area where the predicted track is located and the warning icon of the lane area to the laser projection equipment, so that the laser projection equipment can project the warning icon of the lane area in the lane area.
6. The method of claim 1, further comprising:
capturing the target illegal parking vehicle to obtain electronic capturing evidence;
and recording the license plate information and the owner information of the target illegal parking vehicle and the electronic snapshot evidence taking.
7. The method of claim 1, wherein determining owner information for the illicit vehicle based on the license plate information comprises:
and calling a government affair data vehicle related information database, and matching according to the license plate information to obtain the owner information of the illegal parking vehicle.
8. A traffic behavior warning device, comprising:
the camera module is used for acquiring configuration information of a camera and receiving video information returned by the camera;
the video analysis module is used for processing the video information according to the configuration information of the camera and determining the license plate information of the target illegal parking vehicle;
the vehicle positioning module is used for determining owner information of the target illegal parking vehicle according to the license plate information;
the laser warning module is used for sending warning icons in the configuration information to laser projection equipment so that the laser projection equipment can project the warning icons;
and the voice warning module is used for generating warning information according to the configuration information and the owner information and sending the warning information to the terminal equipment corresponding to the owner information.
9. An electronic device, comprising:
at least one processor;
storage means for storing at least one program;
when executed by the at least one processor, cause the at least one processor to implement the method of any one of claims 1-7.
10. A computer-readable medium, on which a computer program is stored, which program, when being executed by a processor, is adapted to carry out the method of any one of claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111530285.6A CN114241763A (en) | 2021-12-14 | 2021-12-14 | Traffic behavior warning method and device, electronic equipment and computer readable medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111530285.6A CN114241763A (en) | 2021-12-14 | 2021-12-14 | Traffic behavior warning method and device, electronic equipment and computer readable medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114241763A true CN114241763A (en) | 2022-03-25 |
Family
ID=80756010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111530285.6A Pending CN114241763A (en) | 2021-12-14 | 2021-12-14 | Traffic behavior warning method and device, electronic equipment and computer readable medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114241763A (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101068415A (en) * | 2007-05-29 | 2007-11-07 | 中国网络通信集团公司 | Mobile terminal machine card matching information logon method and device |
| CN101295405A (en) * | 2008-06-13 | 2008-10-29 | 西北工业大学 | Portrait and vehicle recognition alarming and tracing method |
| CN102104603A (en) * | 2011-02-22 | 2011-06-22 | 中兴通讯股份有限公司 | Method, system and device for registering mobile terminal in WEB server |
| CN105224912A (en) * | 2015-08-31 | 2016-01-06 | 电子科技大学 | Based on the video pedestrian detection and tracking method of movable information and Track association |
| CN105813070A (en) * | 2014-12-29 | 2016-07-27 | ***通信集团公司 | Method and device for communicating by vehicle-borne terminal through mobile terminal |
| CN108389430A (en) * | 2018-01-12 | 2018-08-10 | 南京理工大学 | A kind of intersection pedestrian based on video detection and collision of motor-driven vehicles prediction technique |
| CN108806272A (en) * | 2018-06-22 | 2018-11-13 | 安徽科力信息产业有限责任公司 | A kind of method and device for reminding more motor vehicle car owner's illegal parking behaviors |
| CN110126717A (en) * | 2019-05-24 | 2019-08-16 | 浙江吉利控股集团有限公司 | A kind of steering warning system and steering warning method for vehicle |
| CN110758234A (en) * | 2019-09-30 | 2020-02-07 | 深圳市火乐科技发展有限公司 | Vehicle lamp projection method and related product |
| CN110781806A (en) * | 2019-10-23 | 2020-02-11 | 浙江工业大学 | Pedestrian detection tracking method based on YOLO |
| CN110826508A (en) * | 2019-11-12 | 2020-02-21 | 浙江工商大学 | Pedestrian and non-motor vehicle violation detection and tracking method based on video stream |
| CN111267724A (en) * | 2020-03-31 | 2020-06-12 | 东风柳州汽车有限公司 | Method and system for protecting and reminding vehicle door opening |
| CN111739191A (en) * | 2020-05-29 | 2020-10-02 | 北京梧桐车联科技有限责任公司 | Violation early warning method, device, equipment and storage medium |
| CN113212298A (en) * | 2021-05-07 | 2021-08-06 | 宝能(广州)汽车研究院有限公司 | Vehicle abnormity prompting method, prompting system and storage medium |
| CN113313948A (en) * | 2021-05-31 | 2021-08-27 | 国汽智控(北京)科技有限公司 | Vehicle driving track prompting method and device |
| CN113470393A (en) * | 2021-07-05 | 2021-10-01 | 公安部交通管理科学研究所 | Expressway warning service method and system integrating visual perception and image-text projection |
-
2021
- 2021-12-14 CN CN202111530285.6A patent/CN114241763A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101068415A (en) * | 2007-05-29 | 2007-11-07 | 中国网络通信集团公司 | Mobile terminal machine card matching information logon method and device |
| CN101295405A (en) * | 2008-06-13 | 2008-10-29 | 西北工业大学 | Portrait and vehicle recognition alarming and tracing method |
| CN102104603A (en) * | 2011-02-22 | 2011-06-22 | 中兴通讯股份有限公司 | Method, system and device for registering mobile terminal in WEB server |
| CN105813070A (en) * | 2014-12-29 | 2016-07-27 | ***通信集团公司 | Method and device for communicating by vehicle-borne terminal through mobile terminal |
| CN105224912A (en) * | 2015-08-31 | 2016-01-06 | 电子科技大学 | Based on the video pedestrian detection and tracking method of movable information and Track association |
| CN108389430A (en) * | 2018-01-12 | 2018-08-10 | 南京理工大学 | A kind of intersection pedestrian based on video detection and collision of motor-driven vehicles prediction technique |
| CN108806272A (en) * | 2018-06-22 | 2018-11-13 | 安徽科力信息产业有限责任公司 | A kind of method and device for reminding more motor vehicle car owner's illegal parking behaviors |
| CN110126717A (en) * | 2019-05-24 | 2019-08-16 | 浙江吉利控股集团有限公司 | A kind of steering warning system and steering warning method for vehicle |
| CN110758234A (en) * | 2019-09-30 | 2020-02-07 | 深圳市火乐科技发展有限公司 | Vehicle lamp projection method and related product |
| CN110781806A (en) * | 2019-10-23 | 2020-02-11 | 浙江工业大学 | Pedestrian detection tracking method based on YOLO |
| CN110826508A (en) * | 2019-11-12 | 2020-02-21 | 浙江工商大学 | Pedestrian and non-motor vehicle violation detection and tracking method based on video stream |
| CN111267724A (en) * | 2020-03-31 | 2020-06-12 | 东风柳州汽车有限公司 | Method and system for protecting and reminding vehicle door opening |
| CN111739191A (en) * | 2020-05-29 | 2020-10-02 | 北京梧桐车联科技有限责任公司 | Violation early warning method, device, equipment and storage medium |
| CN113212298A (en) * | 2021-05-07 | 2021-08-06 | 宝能(广州)汽车研究院有限公司 | Vehicle abnormity prompting method, prompting system and storage medium |
| CN113313948A (en) * | 2021-05-31 | 2021-08-27 | 国汽智控(北京)科技有限公司 | Vehicle driving track prompting method and device |
| CN113470393A (en) * | 2021-07-05 | 2021-10-01 | 公安部交通管理科学研究所 | Expressway warning service method and system integrating visual perception and image-text projection |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11562436B2 (en) | Systems and methods for automated accident analysis | |
| US9583000B2 (en) | Vehicle-based abnormal travel event detecting and reporting | |
| US20160112461A1 (en) | Collection and use of captured vehicle data | |
| US9371099B2 (en) | Modular intelligent transportation system | |
| US11074766B2 (en) | Managing a vehicle incident | |
| JP6954420B2 (en) | Information processing equipment, information processing methods, and programs | |
| CN103985230A (en) | Notification method, device and system based on image | |
| KR101428537B1 (en) | Black-box system for vehicle and operating method thereof | |
| CN111935281B (en) | Method and device for monitoring illegal parking | |
| US10325112B2 (en) | Privacy breach detection | |
| CN109697473A (en) | A kind of detection method, computer installation and the computer readable storage medium of construction tunnel vehicle violation | |
| CN110322728A (en) | Method and apparatus for accident situation early warning | |
| CN113569698A (en) | Vehicle monitoring method, vehicle and computer readable storage medium | |
| CN108260077B (en) | Device and method for identifying identity information of stolen vehicle | |
| CN111368626B (en) | Vehicle identification method, device, electronic equipment and storage medium | |
| CN112885106A (en) | Vehicle big data-based regional prohibition detection system and method and storage medium | |
| CN111917873A (en) | Accident processing system, method, device, terminal and storage medium | |
| CN114241763A (en) | Traffic behavior warning method and device, electronic equipment and computer readable medium | |
| CN115272924A (en) | Treatment system based on modularized video intelligent analysis engine | |
| CN114708425A (en) | Method and device for identifying vehicle parking violation and computer readable storage medium | |
| CN114220285A (en) | Positioning and warning method and device for overspeed vehicle, electronic equipment and readable medium | |
| CN113192348A (en) | Vehicle abnormity warning method and device and computer equipment | |
| CN111091634A (en) | Method for identifying violation of restriction rules of automobile, vehicle-mounted terminal, server and system | |
| CN113128294A (en) | Road event evidence obtaining method and device, electronic equipment and storage medium | |
| CN108909671B (en) | Vehicle locking method and device, storage medium and electronic equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220325 |