CN113450474A - Driving video data processing method and device and electronic equipment - Google Patents
Driving video data processing method and device and electronic equipment Download PDFInfo
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Abstract
The application provides a driving video data processing method and device and electronic equipment, relates to the technical field of driving videos, and solves the technical problem that driving video data collected by a vehicle-mounted terminal is low in use efficiency. The method comprises the following steps: responding to the occurrence of a preset reporting event, and determining the occurrence time and/or the occurrence place of the preset reporting event; determining target sub-video data associated with the occurrence time and/or occurrence location from the video data; and uploading the target sub-video data to a driving video management system so that the driving video management system analyzes and manages the occurrence condition of the preset reporting event according to the target sub-video data.
Description
Technical Field
The present application relates to the technical field of driving videos, and in particular, to a method and an apparatus for processing driving video data, and an electronic device.
Background
The vehicle-mounted terminal is a front-end device of a vehicle monitoring and management system, and can also be called a vehicle dispatching and monitoring terminal (TCU terminal). The vehicle-mounted terminal is a front-end device of a vehicle monitoring management system, is generally installed in various vehicles, and mainly comprises various external devices such as a vehicle-mounted video server, an LCD touch screen, an external camera, an automobile burglar alarm and the like.
However, most of the driving video data collected in the vehicle-mounted terminal is useless data, so that the utilization rate of the driving video data is low, and the use efficiency of the conventional vehicle-mounted terminal is low.
Disclosure of Invention
The invention aims to provide a method and a device for processing driving video data and electronic equipment, so as to relieve the technical problem of low use efficiency of the driving video data acquired by a vehicle-mounted terminal.
In a first aspect, an embodiment of the present application provides a method for processing driving video data, where video data is acquired by an image acquisition device on a vehicle-mounted terminal, and the method includes:
responding to the occurrence of a preset reporting event, and determining the occurrence time and/or the occurrence place of the preset reporting event;
determining target sub-video data associated with the occurrence time and/or occurrence location from the video data;
and uploading the target sub-video data to a driving video management system so that the driving video management system analyzes and manages the occurrence condition of the preset reporting event according to the target sub-video data.
In one possible implementation, the preset reporting event includes at least one of a traffic accident event and an alarm event;
the step of determining the occurrence time and/or the occurrence location of the preset reporting event in response to the occurrence of the preset reporting event includes:
in response to receiving occurrence information of the preset reporting event sent by the driving video management system, determining the occurrence time and the occurrence place of the preset reporting event according to the occurrence information;
and judging whether the video data needs to be uploaded locally or not according to the running track, the occurrence time and the occurrence place of the vehicle-mounted terminal.
In one possible implementation, the step of determining target sub-video data associated with the occurrence time and/or occurrence location from the video data includes:
if the video data needs to be uploaded locally, determining a video calling time period according to the occurrence time;
and determining target sub-video data corresponding to the video calling time period from the collected video data.
In one possible implementation, the preset reporting event includes at least one of a traffic accident event and an alarm event; the method further comprises the following steps:
when a video calling instruction is received from the driving video management system, determining a video calling time period in the video calling instruction; the video calling time period is a time period determined by the driving video management system according to the occurrence time of the preset reporting event, and the driving video management system is used for determining a plurality of video vehicles to be called passing through the periphery of the occurrence place near the occurrence time according to the running tracks of a plurality of vehicles, the occurrence place of the preset reporting event and the occurrence time, and sending the video calling instruction to the plurality of video vehicles to be called;
and determining target sub-video data corresponding to the video calling time period from the collected video data.
In one possible implementation, the preset reporting event further includes at least one of a sudden braking event and an abnormal driving event;
the step of determining the occurrence time and/or the occurrence location of the preset reporting event in response to the occurrence of the preset reporting event includes:
and when the occurrence of the preset reporting event is detected, determining the occurrence time and/or the occurrence place of the preset reporting event.
Wherein, the detection mode of the occurrence of the preset reporting event comprises at least one of the following:
detecting an image recognition result of the video data, detecting a vehicle speed of the vehicle-mounted terminal, detecting a driving position of the vehicle-mounted terminal, detecting a driving track of the vehicle-mounted terminal, detecting a real-time image of a driver driving the vehicle-mounted terminal, and analyzing a driving behavior of the driver.
In one possible implementation, the preset reporting event includes an emergency braking event;
the occurrence condition of the preset reporting event comprises at least one of the following items:
the emergency braking event generating process, the emergency braking event generating scene, the emergency braking event generating position, a plurality of emergency braking position summary maps corresponding to the emergency braking event, the emergency braking event generating reason, the emergency braking event driver reason, the emergency braking event road traffic facility reason and the road traffic facility improvement result.
In one possible implementation, the presetting the reporting event further includes: finding at least one of a vehicle event to be traced, an illegal driving event, an environmental protection detection abnormal event and a street lamp abnormal event;
the step of determining the occurrence time and/or the occurrence location of the preset reporting event in response to the occurrence of the preset reporting event includes:
carrying out image recognition on the collected video data to obtain an image recognition result, and detecting whether the preset reporting event occurs according to the image recognition result;
and when the occurrence of the preset reporting event is detected, determining the occurrence time, the occurrence place and an event object of the preset reporting event.
In a second aspect, a driving video data processing device is provided, which collects video data through an image collecting device on a vehicle-mounted terminal, and the device includes:
the first determining module is used for responding to the occurrence of a preset reporting event and determining the occurrence time and/or the occurrence place of the preset reporting event;
a second determining module, configured to determine, from the video data, target sub-video data associated with the occurrence time and/or occurrence location;
and the uploading module is used for uploading the target sub-video data to a driving video management system so that the driving video management system analyzes and manages the occurrence condition of the preset reporting event according to the target sub-video data.
In a third aspect, an embodiment of the present application further provides an electronic device, which includes a memory and a processor, where the memory stores a computer program that is executable on the processor, and the processor implements the method of the first aspect when executing the computer program.
In a fourth aspect, this embodiment of the present application further provides a computer-readable storage medium storing computer-executable instructions, which, when invoked and executed by a processor, cause the processor to perform the method of the first aspect.
The embodiment of the application brings the following beneficial effects:
the method, the device and the electronic equipment for processing the driving video data can determine the occurrence time and/or the occurrence place of a preset reporting event in response to the occurrence of the preset reporting event, determine target sub-video data associated with the occurrence time and/or the occurrence place from the video data, and upload the target sub-video data to a driving video management system so that the driving video management system can analyze and manage the occurrence situation of the preset reporting event according to the target sub-video data, and in the scheme, the driving video management system can analyze and manage the occurrence situation of the preset reporting event according to the target sub-video data by triggering the determination and uploading of the target sub-video data associated with the occurrence time and/or the occurrence place of the preset reporting event from a large amount of video data to the driving video management system when the preset reporting event occurs, the driving video data collected in the vehicle-mounted terminal is fully utilized, and the utilization rate of the driving video data and the use efficiency of the vehicle-mounted terminal are improved.
In order to make the aforementioned objects, features and advantages of the present application more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the detailed description of the present application or the technical solutions in the prior art, the drawings needed to be used in the detailed description of the present application or the prior art description will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic flowchart of a method for processing driving video data according to an embodiment of the present disclosure;
fig. 2 is another schematic flow chart of a driving video data processing method according to an embodiment of the present disclosure;
fig. 3 is a schematic structural diagram of a driving video data processing apparatus according to an embodiment of the present disclosure;
fig. 4 shows a schematic structural diagram of an electronic device provided in an embodiment of the present application.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the present application will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terms "comprising" and "having," and any variations thereof, as referred to in the embodiments of the present application, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements but may alternatively include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
At present, most of driving video data collected by a vehicle-mounted terminal is useless data, so that the utilization rate of the driving video data is low, the service efficiency of the conventional vehicle-mounted terminal is low, and the data volume of the video data collected by the vehicle-mounted terminal is large.
The automobile data recorder is a device for storing continuous images in the driving and parking processes of vehicles, and plays an important role in the aspects of theft prevention, traffic accident responsibility determination and the like. The driving video is recorded in a circulating covering mode and is stored locally indiscriminately, so that the utilization rate of effective data is low.
Based on this, the embodiment of the application provides a driving video data processing method and device and electronic equipment, and the technical problem that the driving video data collected by a vehicle-mounted terminal is low in use efficiency can be solved through the method.
Embodiments of the present invention are further described below with reference to the accompanying drawings.
Fig. 1 is a schematic flow chart of a method for processing driving video data according to an embodiment of the present disclosure. The method can be applied to the vehicle-mounted terminal, and video data are collected through an image collecting device on the vehicle-mounted terminal. As shown in fig. 1, the method includes:
step S110, responding to the occurrence of the preset reporting event, and determining the occurrence time and/or the occurrence place of the preset reporting event.
The preset reporting event may include, but is not limited to: traffic accident events, alarm events, sudden braking events, abnormal driving events, vehicle events to be found, illegal driving events, environmental protection detection abnormal events and street lamp abnormal events … …, and the like.
In step S120, target sub-video data associated with the occurrence time and/or the occurrence location is determined from the video data.
By determining the target sub-video data associated with the occurrence time and the occurrence place of the preset reporting event from the video data, useful effective video data can be extracted from a large amount of video data collected by the vehicle-mounted terminal.
And step S130, uploading the target sub-video data to the driving video management system so that the driving video management system analyzes and manages the occurrence condition of the preset reporting event according to the target sub-video data.
In the embodiment of the application, a large amount of video data stored locally in the vehicle-mounted terminal is not reported at ordinary times, but when a preset reporting event is met, namely a required event is met, the vehicle-mounted terminal of the vehicle and other vehicle-mounted terminals around the vehicle, which may acquire a comprehensive and complete scene video of an accident, can be triggered to automatically report the video data to the driving record video analysis and management system.
The method comprises the steps that target sub-video data associated with the occurrence time and/or the occurrence place of a preset reporting event are determined and uploaded from a large amount of video data to a driving video management system by triggering when the preset reporting event occurs, so that the driving video management system can analyze and manage the occurrence condition of the preset reporting event according to the target sub-video data, the driving video data collected in a vehicle-mounted terminal is fully utilized, the utilization rate of the driving video data and the use efficiency of the vehicle-mounted terminal are improved, and the technical problem that the use efficiency of the driving video data collected by the vehicle-mounted terminal is low is solved.
The above steps are described in detail below.
In some embodiments, the manner in which the driving video management system in the background acquires the video data related to the preset reporting event may be various.
As an example, the preset reporting events such as traffic accident events and alarm events may be that the local vehicle-mounted terminal actively uploads video data related to the preset reporting events to the background driving video management system. For example, the preset reporting event comprises at least one of a traffic accident event and an alarm event; as shown in fig. 2, the step S110 may include the following steps:
step a), in response to receiving occurrence information of a preset reporting event sent by a driving video management system, determining the occurrence time and the occurrence place of the preset reporting event according to the occurrence information;
and b), judging whether the video data needs to be uploaded locally or not according to the running track, the occurrence time and the occurrence place of the vehicle-mounted terminal.
For the determination process of other vehicles capable of acquiring the scene video of the event, the time and the place can be associated, the running track and the time of the vehicle-mounted terminal are associated from the associated point of the time and the place by triggering, and the associated time, the positioning position and the video data corresponding to the associated time period of the time are uploaded, for example, the vehicle of the accident and the surrounding vehicles are required to upload the video data corresponding to the time periods before and after the traffic accident.
For example, in a time period (for example, 30 seconds before and after the occurrence time) which is the same as or close to the occurrence time of the traffic accident, all vehicles passing through the position of the traffic accident occurrence place trigger to automatically call videos collected by the vehicle-mounted terminals of the vehicles. For events with requirements such as traffic accidents, alarm events and the like, which vehicles pass through the event can be determined, and then a plurality of videos collected by the vehicles can be called.
Therefore, the incident scene situation of the event can be more truly and comprehensively restored through the video data actively uploaded by each vehicle-mounted terminal under different visual angles.
Based on the above steps a) and b), as shown in fig. 2, the step S120 may include the following steps:
step c), if the video data needs to be uploaded locally, determining a video calling time period according to the occurrence time;
and d), determining target sub-video data corresponding to the video calling time period from the acquired video data.
In the embodiment of the application, the target sub-video data to be intercepted can be determined from a large amount of long-time whole-section video data collected by the vehicle-mounted terminal at ordinary times. Specifically, the small section of video to be called can be determined in terms of time and place. In the face of a large amount of accumulated video data, the processing amount of the video data can be saved only for a small useful video segment.
As another example, in various ways of acquiring the video data related to the preset reporting event by the driving video management system, the driving video management system at the background may also call the video data related to the preset reporting event from a local vehicle-mounted terminal. For example, the preset reporting event comprises at least one of a traffic accident event and an alarm event; in some embodiments, the method may further comprise the steps of:
step e), when a video calling instruction is received from the driving video management system, determining a video calling time period in the video calling instruction;
and f), determining target sub-video data corresponding to the video calling time period from the collected video data.
And e), determining a plurality of video vehicles to be called passing through the periphery of the occurrence place near the occurrence time according to the running tracks of the plurality of vehicles and the occurrence place and the occurrence time of the preset reporting event, and sending the video calling instruction to the plurality of video vehicles to be called.
The driving video management system can associate time, place and driving track, trigger from the association point of time and place, associate the driving track and time of the vehicle-mounted terminal, and inquire which vehicles pass through the accident time and place from the driving track of map vehicles and the like, so that the driving video management system can determine each vehicle which is possible to acquire the video of the incident scene. Then, the associated time, the positioning position and the video data corresponding to the time period associated with the time can be determined, for example, the video data corresponding to a time period before and after the traffic accident need to be uploaded by the vehicle of the accident itself and the surrounding vehicles. For example, in a time period (such as 1 minute before and after the occurrence time) which is the same as or close to the occurrence time of the traffic accident, all vehicles passing through the position of the traffic accident occurrence place trigger to automatically call videos collected by the vehicle-mounted terminals of the vehicles.
Therefore, the incident scene situation of the event can be more truly and comprehensively restored through the video data actively uploaded by each vehicle-mounted terminal under different visual angles. Moreover, target sub-video data to be intercepted are determined from a large amount of long-time whole-section video data collected by the vehicle-mounted terminal at ordinary times, so that the accumulated large amount of video data can be faced, only a small section of useful video can be aimed at, and the video data processing amount is saved.
In some embodiments, the preset reporting event further includes at least one of a sudden braking event and an abnormal driving event; the step S110 may include the following steps:
and g), when the occurrence of the preset reporting event is detected, determining the occurrence time and/or the occurrence place of the preset reporting event.
The detection mode of the occurrence of the preset reporting event comprises at least one of the following: detecting an image recognition result of the video data, detecting a vehicle speed of the vehicle-mounted terminal, detecting a driving position of the vehicle-mounted terminal, detecting a driving track of the vehicle-mounted terminal, detecting a real-time image of a driver driving the vehicle-mounted terminal, and analyzing a driving behavior of the driver.
In the embodiment of the application, for the detection process of the occurrence of the preset reporting event, data in various aspects such as the vehicle identity, the vehicle running track, the vehicle position (such as the lane where the vehicle is located) at each moment, the vehicle speed and the like can be combined. For example, when the sudden braking condition of the vehicle is detected, the vehicle speed can be detected and judged to be reduced to 0 in a very short time through the vehicle-mounted terminal, so that the occurrence of the sudden braking event of the vehicle is determined, and the vehicle-mounted terminal is automatically triggered to actively report the sudden braking condition. Through detection means of various different modes, the occurrence of the preset reporting event can be detected more timely and accurately.
In some embodiments, the preset reporting event includes a sudden braking event; the occurrence condition of the preset reporting event comprises at least one of the following items: the emergency braking event processing method comprises the steps of an emergency braking event occurrence process, an emergency braking event occurrence scene, an emergency braking event occurrence position, an emergency braking position summary map corresponding to a plurality of emergency braking events, an emergency braking event occurrence reason, an emergency braking event driver reason, an emergency braking event road traffic facility reason and road traffic facility improvement results.
For example, a historical sudden braking map can be summarized through sudden braking events at a plurality of different positions, and reasons of sudden braking, such as road traffic facilities, personal reasons of drivers and the like, can also be analyzed. The traffic facilities can be improved and set in advance based on the summarized map of the accident-prone points such as the emergency braking map, the braking reasons, the analyzed road traffic facilities and the like, and the method is different from the method for improving and setting the traffic facilities according to indexes such as casualty rate and the like in the prior art.
Moreover, through video identification, vehicle positioning and the like, a vehicle driving curve and a video of an abnormal vehicle speed can be analyzed, driving behaviors of a driver, such as sudden braking caused by poor driving behaviors and the like, can be analyzed according to images of the driver, and accident analysis in aspects of sudden braking caused by personal problems of each driver and the like can be analyzed.
Through timely detection of the vehicle-mounted terminal on the conditions of sudden braking and the like of the vehicle, active reporting of relevant video data to the background and video analysis and management of the background system, the specific conditions of sudden braking, such as the position area of the conditions of sudden braking and the like, the identity of the vehicle and the like can be determined, and then the optimization can be performed in time.
In some embodiments, the presetting the reporting event further includes: finding at least one of a vehicle event to be traced, an illegal driving event, an environmental protection detection abnormal event and a street lamp abnormal event; the step S110 may include the following steps:
step h), carrying out image recognition on the collected video data to obtain an image recognition result, and detecting whether a preset reporting event occurs according to the image recognition result;
step i), when detecting that the preset reporting event occurs, determining the occurrence time, the occurrence place and the event object of the preset reporting event.
For example, for street lamp abnormal events, the method provided by the embodiment of the application can realize automatic inspection of street lamp abnormal detection. For example, by recognizing the license plate in the video, the target vehicle can be tracked and then video data can be automatically reported, for example, the video data is sent to all terminals by the background to be identified by the license plate to be tracked. For example, environmental protection detection can be performed through video identification, such as actions of smoking black cigarettes, throwing garbage and the like, and video acquisition, identification and verification, shooting and evidence obtaining and the like are achieved. For example, the detection of the non-civilized driving behavior can be performed through video recognition, and related videos can be actively reported to the background, such as casual vehicle-identifying behavior, line-pressing behavior, random shooting of traffic police fines and the like. Therefore, the method provided by the embodiment of the application can realize timely reporting of video data facing various events in different aspects.
Fig. 3 provides a schematic structural diagram of a driving video data processing device. The device can be applied to the vehicle-mounted terminal, and video data are collected through the image collecting device on the vehicle-mounted terminal. As shown in fig. 3, the processing device 300 for driving video data includes:
a first determining module 301, configured to determine, in response to an occurrence of a preset reporting event, an occurrence time and/or an occurrence location of the preset reporting event;
a second determining module 302, configured to determine target sub-video data associated with the occurrence time and/or occurrence location from the video data;
the uploading module 303 is configured to upload the target sub-video data to a driving video management system, so that the driving video management system analyzes and manages occurrence conditions of the preset reporting event according to the target sub-video data.
In some embodiments, the preset reporting event comprises at least one of a traffic accident event and an alarm event; the first determining module 301 is specifically configured to:
in response to receiving occurrence information of the preset reporting event sent by the driving video management system, determining the occurrence time and the occurrence place of the preset reporting event according to the occurrence information;
and judging whether the video data needs to be uploaded locally or not according to the running track, the occurrence time and the occurrence place of the vehicle-mounted terminal.
In some embodiments, the second determining module 302 is specifically configured to:
if the video data needs to be uploaded locally, determining a video calling time period according to the occurrence time;
and determining target sub-video data corresponding to the video calling time period from the collected video data.
In some embodiments, the preset reporting event comprises at least one of a traffic accident event and an alarm event; the device also includes:
the third determining module is used for determining a video calling time period in the video calling instruction when the video calling instruction is received from the driving video management system; the video calling time period is a time period determined by the driving video management system according to the occurrence time of the preset reporting event, and the driving video management system is used for determining a plurality of video vehicles to be called passing through the periphery of the occurrence place near the occurrence time according to the running tracks of a plurality of vehicles, the occurrence place of the preset reporting event and the occurrence time, and sending the video calling instruction to the plurality of video vehicles to be called;
and the fourth determining module is used for determining target sub-video data corresponding to the video calling time period from the collected video data.
In some embodiments, the preset reporting event further includes at least one of a sudden braking event and an abnormal driving event; the first determining module 301 is further configured to:
and when the occurrence of the preset reporting event is detected, determining the occurrence time and/or the occurrence place of the preset reporting event.
Wherein, the detection mode of the occurrence of the preset reporting event comprises at least one of the following:
detecting an image recognition result of the video data, detecting a vehicle speed of the vehicle-mounted terminal, detecting a driving position of the vehicle-mounted terminal, detecting a driving track of the vehicle-mounted terminal, detecting a real-time image of a driver driving the vehicle-mounted terminal, and analyzing a driving behavior of the driver.
In some embodiments, the preset reporting event includes a sudden braking event;
the occurrence condition of the preset reporting event comprises at least one of the following items:
the emergency braking event generating process, the emergency braking event generating scene, the emergency braking event generating position, a plurality of emergency braking position summary maps corresponding to the emergency braking event, the emergency braking event generating reason, the emergency braking event driver reason, the emergency braking event road traffic facility reason and the road traffic facility improvement result.
In some embodiments, the preset reporting event further includes: finding at least one of a vehicle event to be traced, an illegal driving event, an environmental protection detection abnormal event and a street lamp abnormal event; the first determining module 301 is further configured to:
carrying out image recognition on the collected video data to obtain an image recognition result, and detecting whether the preset reporting event occurs according to the image recognition result;
and when the occurrence of the preset reporting event is detected, determining the occurrence time, the occurrence place and an event object of the preset reporting event.
The driving video data processing device provided by the embodiment of the application has the same technical characteristics as the driving video data processing method provided by the embodiment, so that the same technical problems can be solved, and the same technical effects can be achieved.
As shown in fig. 4, an electronic device 400 provided in an embodiment of the present application includes a processor 402 and a memory 401, where a computer program operable on the processor is stored in the memory, and when the processor executes the computer program, the steps of the method provided in the foregoing embodiment are implemented.
Referring to fig. 4, the electronic device further includes: a bus 403, a processor 402, a memory 401, and a communication interface 404, the processor 402, the communication interface 404, and the memory 401 being connected by the bus 403; the processor 402 is used to execute executable modules, such as computer programs, stored in the memory 401.
The Memory 401 may include a Random Access Memory (RAM) or a non-volatile Memory (non-volatile Memory). The communication connection between the network element of the system and at least one other network element is realized through at least one communication interface 404 (which may be wired or wireless), and the internet, a wide area network, a local network, a metropolitan area network, and the like can be used.
Bus 403 may be an ISA bus, PCI bus, EISA bus, or the like. The bus may be divided into an address bus, a data bus, a control bus, etc. For ease of illustration, only one double-headed arrow is shown in FIG. 4, but that does not indicate only one bus or one type of bus.
The memory 401 is used for storing a program, and the processor 402 executes the program after receiving an execution instruction, and the method performed by the apparatus defined by the process disclosed in any of the foregoing embodiments of the present application may be applied to the processor 402, or implemented by the processor 402.
The processor 402 may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be performed by integrated logic circuits of hardware or instructions in the form of software in the processor 402. The Processor 402 may be a general-purpose Processor, and includes a Central Processing Unit (CPU), a Network Processor (NP), and the like; the device can also be a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field-Programmable Gate Array (FPGA), or other Programmable logic devices, discrete Gate or transistor logic devices, discrete hardware components. The various methods, steps, and logic blocks disclosed in the embodiments of the present application may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present application may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software module may be located in ram, flash memory, rom, prom, or eprom, registers, etc. storage media as is well known in the art. The storage medium is located in the memory 401, and the processor 402 reads the information in the memory 401 and completes the steps of the method in combination with the hardware.
Corresponding to the processing method of the driving video data, an embodiment of the present application further provides a computer-readable storage medium, where computer-executable instructions are stored, and when the computer-executable instructions are called and executed by a processor, the computer-executable instructions cause the processor to execute the steps of the processing method of the driving video data.
The processing device for driving video data provided by the embodiment of the application can be specific hardware on the device, or software or firmware installed on the device, and the like. The device provided by the embodiment of the present application has the same implementation principle and technical effect as the foregoing method embodiments, and for the sake of brief description, reference may be made to the corresponding contents in the foregoing method embodiments where no part of the device embodiments is mentioned. It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the foregoing systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units is only one logical division, and there may be other divisions when actually implemented, and for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of devices or units through some communication interfaces, and may be in an electrical, mechanical or other form.
For another example, the flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of apparatus, methods and computer program products according to various embodiments of the present application. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments provided in the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application or portions thereof that substantially contribute to the prior art may be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method for processing driving video data according to the embodiments of the present application. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus once an item is defined in one figure, it need not be further defined and explained in subsequent figures, and moreover, the terms "first", "second", "third", etc. are used merely to distinguish one description from another and are not to be construed as indicating or implying relative importance.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present application, and are used for illustrating the technical solutions of the present application, but not limiting the same, and the scope of the present application is not limited thereto, and although the present application is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope disclosed in the present application; such modifications, changes or substitutions do not depart from the scope of the embodiments of the present application. Are intended to be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A processing method of driving video data is characterized in that video data is collected through an image collecting device on a vehicle-mounted terminal, and the method comprises the following steps:
responding to the occurrence of a preset reporting event, and determining the occurrence time and/or the occurrence place of the preset reporting event;
determining target sub-video data associated with the occurrence time and/or occurrence location from the video data;
and uploading the target sub-video data to a driving video management system so that the driving video management system analyzes and manages the occurrence condition of the preset reporting event according to the target sub-video data.
2. The method of claim 1, wherein the predetermined reporting event comprises at least one of a traffic accident event and an alarm event;
the step of determining the occurrence time and/or the occurrence location of the preset reporting event in response to the occurrence of the preset reporting event includes:
in response to receiving occurrence information of the preset reporting event sent by the driving video management system, determining the occurrence time and the occurrence place of the preset reporting event according to the occurrence information;
and judging whether the video data needs to be uploaded locally or not according to the running track, the occurrence time and the occurrence place of the vehicle-mounted terminal.
3. The method according to claim 2, wherein the step of determining target sub-video data associated with the occurrence time and/or occurrence location from the video data comprises:
if the video data needs to be uploaded locally, determining a video calling time period according to the occurrence time;
and determining target sub-video data corresponding to the video calling time period from the collected video data.
4. The method of claim 1, wherein the predetermined reporting event comprises at least one of a traffic accident event and an alarm event; the method further comprises the following steps:
when a video calling instruction is received from the driving video management system, determining a video calling time period in the video calling instruction; the video calling time period is a time period determined by the driving video management system according to the occurrence time of the preset reporting event, and the driving video management system is used for determining a plurality of video vehicles to be called passing through the periphery of the occurrence place near the occurrence time according to the running tracks of a plurality of vehicles, the occurrence place of the preset reporting event and the occurrence time, and sending the video calling instruction to the plurality of video vehicles to be called;
and determining target sub-video data corresponding to the video calling time period from the collected video data.
5. The method of claim 1, wherein the preset reporting event further comprises at least one of a sudden braking event and an abnormal driving event;
the step of determining the occurrence time and/or the occurrence location of the preset reporting event in response to the occurrence of the preset reporting event includes:
when the occurrence of the preset reporting event is detected, determining the occurrence time and/or the occurrence place of the preset reporting event;
wherein, the detection mode of the occurrence of the preset reporting event comprises at least one of the following:
detecting an image recognition result of the video data, detecting a vehicle speed of the vehicle-mounted terminal, detecting a driving position of the vehicle-mounted terminal, detecting a driving track of the vehicle-mounted terminal, detecting a real-time image of a driver driving the vehicle-mounted terminal, and analyzing a driving behavior of the driver.
6. The method according to claim 1 or 5, wherein the predetermined reporting event comprises a sudden braking event;
the occurrence condition of the preset reporting event comprises at least one of the following items:
the emergency braking event generating process, the emergency braking event generating scene, the emergency braking event generating position, a plurality of emergency braking position summary maps corresponding to the emergency braking event, the emergency braking event generating reason, the emergency braking event driver reason, the emergency braking event road traffic facility reason and the road traffic facility improvement result.
7. The method of claim 1, wherein the predetermined reporting event further comprises: finding at least one of a vehicle event to be traced, an illegal driving event, an environmental protection detection abnormal event and a street lamp abnormal event;
the step of determining the occurrence time and/or the occurrence location of the preset reporting event in response to the occurrence of the preset reporting event includes:
carrying out image recognition on the collected video data to obtain an image recognition result, and detecting whether the preset reporting event occurs according to the image recognition result;
and when the occurrence of the preset reporting event is detected, determining the occurrence time, the occurrence place and an event object of the preset reporting event.
8. The processing device of driving video data is characterized in that the video data is collected through an image collecting device on a vehicle-mounted terminal, and the device comprises:
the first determining module is used for responding to the occurrence of a preset reporting event and determining the occurrence time and/or the occurrence place of the preset reporting event;
a second determining module, configured to determine, from the video data, target sub-video data associated with the occurrence time and/or occurrence location;
and the uploading module is used for uploading the target sub-video data to a driving video management system so that the driving video management system analyzes and manages the occurrence condition of the preset reporting event according to the target sub-video data.
9. An electronic device comprising a memory and a processor, wherein the memory stores a computer program operable on the processor, and wherein the processor implements the steps of the method of any of claims 1 to 7 when executing the computer program.
10. A computer readable storage medium having stored thereon computer executable instructions which, when invoked and executed by a processor, cause the processor to execute the method of any of claims 1 to 7.
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