CN114267096A - Driving record data processing method and device and storage medium - Google Patents
Driving record data processing method and device and storage medium Download PDFInfo
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Abstract
The application relates to a method and a device for processing driving record data and a storage medium, wherein the method comprises the following steps: acquiring driving record data and acquiring environmental parameters corresponding to the driving record data; storing the driving record data and the corresponding environment parameters; arranging the driving record data according to the environmental parameters; acquiring an encryption rule mapping table preset by a user or input in real time, wherein the encryption rule mapping table is used for specifying encryption conditions corresponding to various environment parameters; and encrypting the driving record data with the environmental parameters meeting the encryption conditions. According to the embodiment of the application program test method and device, the test script of the application program to be tested can be generated efficiently, and therefore efficiency is improved. According to the technical scheme, the vehicle record data can be selectively encrypted, so that the consumption of excessive computing resources is avoided, and the processing efficiency and the user experience are improved.
Description
Technical Field
The invention relates to the technical field of vehicle-mounted electronics, in particular to a method and a device for processing driving record data and a storage medium.
Background
With the rapid development of the automobile industry, users (consumers) can choose to install various electronic auxiliary devices in vehicles, such as navigation systems, reverse image systems, auxiliary parking systems, automobile data recorders and the like. Among them, the automobile data recorder is popular because it can record the driving information in real time.
At present, all driving information collected by a driving recorder is encrypted and then further transmitted or processed. For example, in consideration of safety, the automobile data recorder encrypts the recorded driving information by using a complex encryption algorithm, and transmits the driving information to the cloud server for storage.
However, the present inventors have realized that not all data needs to be encrypted for the user, and the processing method in the prior art consumes excessive computing resources, reduces processing efficiency, and also reduces user experience.
Disclosure of Invention
The embodiment of the invention provides a method and a device for processing vehicle record data and a storage medium, which can selectively encrypt the vehicle record data, thereby avoiding the consumption of excessive computing resources and improving the processing efficiency and the user experience.
In a first aspect, the present application provides a driving record data processing method, where the method includes:
acquiring driving record data and acquiring environmental parameters corresponding to the driving record data;
storing the driving record data and the corresponding environment parameters;
arranging the driving record data according to the environmental parameters;
acquiring an encryption rule mapping table preset by a user or input in real time, wherein the encryption rule mapping table is used for specifying encryption conditions corresponding to various environment parameters;
and encrypting the driving record data with the environmental parameters meeting the encryption conditions.
With reference to the first aspect, in a possible implementation manner, the driving record data includes video data and audio data, and the acquiring the driving record data includes acquiring the video data through a vehicle-mounted camera and acquiring the audio data through a recording microphone;
the environmental parameters comprise time and/or location and/or temperature and/or humidity;
the environmental parameter that obtains vehicle event data correspondence includes:
the time corresponding to the driving record data is obtained through the time module, the place corresponding to the driving record data is obtained through the positioning module, the temperature corresponding to the driving record data is obtained through the temperature sensor, and/or the humidity corresponding to the driving record data is obtained through the humidity sensor.
With reference to the first aspect, in one possible implementation manner, the method further includes: and encrypting the video data in the driving record data by adopting an image fuzzy encryption algorithm, and encrypting the audio data in the driving record data by adopting an audio fuzzy encryption algorithm.
With reference to the first aspect, in one possible implementation manner, the method further includes: and receiving a playback instruction input by a user, and selecting the driving recording data aimed at by the playback instruction to perform audio and video playback.
With reference to the first aspect, in one possible implementation manner, the method further includes: and receiving biological data input by a user for verification, and if the biological data passes the verification, temporarily decrypting the driving record data during playback.
With reference to the first aspect, in one possible implementation manner, the method further includes: and receiving an emergency record instruction input by a user, acquiring the driving record data in real time for storage, and encrypting or not encrypting the driving record data according to the preset value.
In a second aspect, the present application provides a driving record data processing device, the device comprising:
a data acquisition unit for acquiring the driving record data,
the parameter acquisition unit is used for acquiring environmental parameters corresponding to the driving record data;
the data storage unit is used for storing the driving record data and the corresponding environment parameters;
the data sorting unit is used for sorting the driving record data according to the environmental parameters;
the system comprises a rule obtaining unit, a rule obtaining unit and a rule selecting unit, wherein the rule obtaining unit is used for obtaining an encryption rule mapping table preset by a user or input in real time, and the encryption rule mapping table is used for appointing encryption conditions corresponding to various environment parameters; and
and the encryption processing unit is used for encrypting the driving record data of which the environmental parameters accord with the encryption conditions and replacing the unencrypted driving record data in the data storage unit with the encrypted driving record data.
In a third aspect, the present application provides a computer-readable storage medium, where the storage medium includes a stored program, and when the program runs, the apparatus on which the storage medium is located is controlled to execute the driving record data processing method according to the first aspect.
The application provides a driving record data processing method, a device and a storage medium, firstly, the environmental parameters corresponding to the driving record data and the driving record data are obtained, the driving record data and the environmental parameters are stored, the driving record data are sorted according to the environmental parameters, an encryption rule mapping table preset by a user or input in real time is further obtained, so that encryption conditions corresponding to all the environmental parameters are obtained, when the corresponding environmental parameters accord with the encryption conditions, the driving record data are correspondingly encrypted, compared with the prior art, selective encryption processing on the driving record data is realized, consumption of excessive computing resources can be avoided, and processing efficiency and user experience are improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive labor.
Fig. 1 is a schematic flowchart of a driving record data processing method according to an embodiment of the present application;
fig. 2a and fig. 2b are schematic structural diagrams of a driving record data processing device according to an embodiment of the present application;
fig. 3a to fig. 3c are schematic views of scenes in which the driving record data processing device and the mobile phone terminal provided in the embodiment of the present application are cooperatively applied;
fig. 4 is a functional block diagram of a driving record data processing device according to an embodiment of the present application;
fig. 5 is a functional block diagram of a computer device according to an embodiment of the present disclosure.
Detailed Description
For better understanding of the technical solutions of the present invention, the following detailed descriptions of the embodiments of the present invention are provided with reference to the accompanying drawings.
It should be understood that the described embodiments are only some embodiments of the invention, and not all embodiments. 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 invention.
The terminology used in the embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the examples of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
It should be understood that although the terms first, second, third, etc. may be used to describe the terminals in the embodiments of the present invention, the terminals should not be limited by these terms. These terms are only used to distinguish one terminal from another. For example, a first terminal may also be referred to as a second terminal, and similarly, a second terminal may also be referred to as a first terminal, without departing from the scope of embodiments of the present invention.
The word "if" as used herein may be interpreted as "at … …" or "when … …" or "in response to a determination" or "in response to a detection", depending on the context. Similarly, the phrases "if determined" or "if detected (a stated condition or event)" may be interpreted as "when determined" or "in response to a determination" or "when detected (a stated condition or event)" or "in response to a detection (a stated condition or event)", depending on the context.
The image forming apparatus provided by the embodiment of the present application includes, but is not limited to, a printer, a copier, a facsimile machine, a scanner, or a multifunction device that integrates printing, copying, faxing, scanning, and the like functions, and the image forming apparatus prints images or characters on an image forming medium. The image forming apparatus in the embodiment of the present application may be an apparatus capable of performing monochrome printing or an apparatus capable of performing color printing.
Referring to fig. 1, in one embodiment of the present application, a method for processing driving record data is provided. The driving record data processing method can be applied to terminals such as a driving recorder and the like.
The driving record data processing method in the embodiment of the application comprises the following steps:
and S11, acquiring the driving record data and acquiring the environmental parameters corresponding to the driving record data.
And S12, storing the driving record data and the corresponding environment parameters.
And S13, sorting the driving record data according to the environmental parameters.
And S14, acquiring an encryption rule mapping table preset by a user or input in real time, wherein the encryption rule mapping table is used for specifying encryption conditions corresponding to each environmental parameter.
And S15, encrypting the driving record data with the environmental parameters meeting the encryption conditions.
The driving record data processing method provided by the embodiment of the application comprises the steps of firstly obtaining driving record data and environment parameters corresponding to the driving record data, storing the driving record data and the environment parameters, arranging the driving record data according to the environment parameters, and further obtaining an encryption rule mapping table preset by a user or input in real time, so that encryption conditions corresponding to all the environment parameters are obtained, and when the corresponding environment parameters accord with the encryption conditions, the driving record data are encrypted correspondingly. The relationship between the plurality of encryption conditions corresponding to different environment parameters may be AND OR. That is, encryption may be performed when a plurality of encryption conditions are satisfied, or encryption may be performed when one of the encryption conditions is satisfied.
In an embodiment of the present application, the above steps S11 to S14 are explained in detail.
And S11, acquiring the driving record data and acquiring the environmental parameters corresponding to the driving record data.
Specifically, in the embodiment of the present application, the acquired driving record data may include video data and audio data. The method includes acquiring video data, specifically acquiring video data through a vehicle-mounted camera, and acquiring audio data, specifically acquiring audio data through a recording microphone. In an embodiment of the present application, at least one vehicle-mounted camera and at least one recording microphone may be arranged to collect video and audio data, for example, a front camera may be arranged to collect video data in front of a driving direction, and an in-vehicle camera may be arranged to collect video data in a vehicle. The recording microphones may be disposed at a plurality of positions inside or outside the vehicle, and the arrangement manner is not particularly limited in the embodiment of the present application.
In embodiments of the present application, the environmental parameters may include a combination of one or more of time, location, temperature, humidity, and the like. The driving record data corresponds to environmental parameters, for example, the collected video data or audio data corresponds to a unique time period (e.g., 7: 00-8: 00) or a unique place (e.g., street of district C of city A). The environmental parameter may also be a combination of parameters, such as time and weather (including temperature, humidity), for example the captured video or audio data may correspond to a morning humid environment. In the embodiment of the present application, the obtaining manner of various environmental parameters is not limited, for example, but not limited to, the time corresponding to the driving record data may be obtained through a time module, where the time module may be a time module built in a driving recorder. The location corresponding to the driving record data can be obtained through a positioning module (such as a GPS module), the temperature corresponding to the driving record data can be obtained through a temperature sensor, the humidity corresponding to the driving record data can be obtained through a humidity sensor, and the like.
And S12, storing the driving record data and the corresponding environmental parameters.
In the embodiment of the application, the driving record data and the environmental parameters are stored for further processing.
And S13, sorting the driving record data according to the environmental parameters.
Specifically, in the embodiment of the application, the driving record data is sorted according to the environmental parameters, so that the efficiency of subsequent data processing can be further improved. The environmental parameter can be one parameter or a combination of multiple parameters, and the driving record data can be correspondingly stored according to the numerical values of the parameters. For example, when the environmental parameter is only one parameter of time, the environmental parameter may be sorted according to the correspondence between the video data and the audio data and the time period, for example, the ratio of 7: 00-8: and storing the audio and video data of the 00 time period to a first position of a set memory, and comparing the time period of 8: 00-9: and storing the audio and video data in the 00 time period to a second position of the set memory.
And S14, acquiring an encryption rule mapping table preset by a user or input in real time, wherein the encryption rule mapping table is used for specifying encryption conditions corresponding to each environmental parameter.
Specifically, in the embodiment of the present application, the encryption rule mapping table is used to specify the encryption condition corresponding to each environment parameter, and specifically may specify the encryption condition corresponding to one environment parameter, or the encryption condition corresponding to a combination of multiple environment parameters. For example, in one embodiment, where the environmental parameter is time, the specified encryption condition may be, but is not limited to, 7: 00-8: the driving record data of the 00 time period needs to be encrypted. The environment parameter may also be a combination of time, place, weather, AND other parameters, AND the relationship between a plurality of encryption conditions corresponding to different environment parameters may be AND OR. That is, encryption may be performed when a plurality of encryption conditions are satisfied, or encryption may be performed when one of the encryption conditions is satisfied. The specific example of the encryption condition is not described in detail.
And S15, encrypting the driving record data with the environmental parameters meeting the encryption conditions.
Specifically, because the encrypted driving record data is selected (namely the environmental parameters need to meet the encryption conditions), the computing resources are saved on the whole, and the efficiency is improved.
In an embodiment of the application, the video data in the driving record data may be encrypted by using an image fuzzy encryption algorithm, and the audio data in the driving record data may be encrypted by using an audio fuzzy encryption algorithm. The image fuzzy encryption algorithm can add a layer of fuzzy layer to the image of the video data, wherein the fuzzy layer cannot be removed by external equipment and needs to be removed by a driving recording device by using a decryption method corresponding to the encryption method. The audio fuzzy encryption algorithm has similar functions, and a layer of encrypted confusing voice signals is added on the original sound, so that the original voice is shielded.
Referring to fig. 2a, fig. 2b, and fig. 3a to fig. 3c, in an embodiment of the present application, a driving record data processing apparatus in an application environment of the present application is provided.
The driving record data processing device in the embodiment of the present application may be, but is not limited to, a driving recorder. The automobile data recorder is installed in a vehicle-mounted environment and can be connected with an automobile computer ECU in a vehicle-mounted electronic system, and the ECU provides a user interaction interface for user operation. In the embodiment of the application, the automobile data recorder can be further connected with a personal terminal of a user, such as a mobile terminal of a mobile phone, and the user inputs a control instruction at the mobile terminal of the mobile phone.
Fig. 2a and 2b are schematic structural diagrams of a driving record data processing device in an embodiment of the present application. Fig. 3a to fig. 3c are schematic block diagrams of the driving record data processing device and the mobile terminal in an interaction scenario.
Specifically, the driving record data processing device comprises a support 1, a rearview mirror body 2 and a device body 3. The mirror housing 2 is mounted on the stand 1. The device body 3 is also mounted on the bracket 1 and is located in front of the mirror body 3 (in the embodiment of the present application, the front is understood to be the front in the traveling direction of the vehicle).
Further, the device body 3 is provided with a front camera 13 for collecting video data in front of the vehicle, and the device body 3 is further provided with an in-vehicle camera 14 for collecting video data in the vehicle. The device body 3 is also provided with a recording microphone 15 for collecting audio data.
Specifically, fig. 3a is a schematic diagram of an interaction module between the driving record data processing device 100 and the mobile phone 200. In the embodiment of the present application, the driving record data processing device 100 includes an encryption storage module 4, a time sequencing module 8, an encryption module 12, a playback module 19, and an encryption restoration module 24. The mobile phone end 200 includes a mobile phone terminal module 7, an encryption segment selection module 10, a segment selection preset module 11, an encryption confirmation module 9, and a segment selection download module 18.
The encryption storage module 4 may store the video data and the audio data, and the video data and the audio data stored in the encryption storage module 4 may be unencrypted data or encrypted data. The encryption storage module 4 may include a video storage module 5 and an audio storage module 6. The video storage module 5 is used for acquiring and storing video data acquired by the in-vehicle camera 14 and the front-view camera 13, and the audio storage module 6 is used for acquiring and storing audio data acquired by the recording microphone 15.
The time sorting module 8 is configured to sort the stored video data and audio data according to the time parameter, where the environment parameter at least includes the time parameter.
The encryption module 12 may encrypt the video data and the audio data that meet the conditions according to a preset instruction or a real-time input instruction of the user mobile phone end 200, and the encryption module 12 may replace the unencrypted video data and the unencrypted audio data of the encryption storage module with the encrypted video data and the encrypted audio data.
Further, the encryption module 12 encrypts the video data and the audio data that meet the encryption condition by using an encryption algorithm. The encryption module 12 includes an image encryption obfuscation module 16 and an audio encryption obfuscation module 17. The image encryption fuzzy module 16 is used for encrypting the video data in the driving record data by adopting an image fuzzy encryption algorithm, and the audio encryption fuzzy module 17 is used for encrypting the audio data in the driving record data by adopting an audio fuzzy encryption algorithm. For example, the image encryption blurring module 16 adds a layer of blurring mask to the video data to make the image blurring indistinguishable, so as to implement video data encryption, and the audio encryption blurring module 17 adds a layer of blurring mask to the audio to make the audio not clearly audible, so as to implement audio data encryption.
And the playback module 19 is configured to receive a playback instruction input by a user, and select the driving recording data targeted by the playback instruction to perform audio and video playback. As shown in fig. 3b, the playback module includes a video playback module 20 and an audio playback module 21.
And the encryption and restoration module 24 is used for temporarily decrypting the driving record data during playback so that a user can see and/or hear unencrypted data during playback. In an embodiment of the present application, when the encryption and decryption module 24 performs decryption, it is necessary to receive biometric data input by a user for authentication, and the biometric data of the user may be, but is not limited to, fingerprint, iris, voice, and the like. As shown in fig. 2b, the user can input the fingerprint of the person on the fingerprint sensing lock 25 by opening the protective cover 26, so as to be verified by the vehicle record data processing device, and after the fingerprint passes the verification, the encrypted vehicle record data is decrypted.
In an embodiment of the present application, as shown in fig. 2a and 3c, the driving record data processing device 100 is further provided with an emergency button 23, if the user presses the emergency button 23, an emergency record instruction is input to the device, after the device receives the emergency record instruction input by the user, the driving record data is obtained in real time for storage, and specifically, the data of the video storage module 5 and the data of the audio storage module 6 are independently stored in the emergency storage module 22. For the data stored in emergency, the driving record data can be encrypted or not encrypted according to the preset setting.
And the mobile phone terminal module 7 is used for performing connection control with the driving record data processing device 100, and the connection mode can be but is not limited to wifi, bluetooth and the like. A segment presetting module 11, configured to allow a user to preset an encryption condition, for example, but not limited to setting 7: 00-8: the data for the 00 time period needs to be encrypted. The encryption section selection module 10 is used for enabling a user to select data in a specific time period needing to be encrypted in real time, and the encryption confirmation module 9 is matched with the encryption section selection module 10 to send an encryption instruction to the driving record data processing device 100. The section download module 18 allows the user to download the selected time section data to reduce the subsequent unnecessary encryption and recovery operations. In a second aspect of the present application, a driving record data processing device is also provided, as illustrated in fig. 4.
In an embodiment of the present application, a driving record data processing apparatus 400 is provided, which includes:
a data obtaining unit 401, configured to obtain driving record data,
a parameter obtaining unit 402, configured to obtain an environmental parameter corresponding to the driving record data;
a data storage unit 403, configured to store the driving record data and the corresponding environmental parameter;
a data sorting unit 404, configured to sort the driving record data according to the environmental parameter;
a rule obtaining unit 405, configured to obtain an encryption rule mapping table preset by a user or input in real time, where the encryption rule mapping table is used to specify an encryption condition corresponding to each environment parameter; and
and the encryption processing unit 406 is configured to encrypt the driving record data of which the environmental parameter meets the encryption condition.
In the embodiment of the application, the detailed principle of each unit is as follows:
and a data obtaining unit 401, configured to obtain driving record data.
A parameter obtaining unit 402, configured to obtain an environmental parameter corresponding to the driving record data.
Specifically, in the embodiment of the present application, the acquired driving record data may include video data and audio data. The method includes acquiring video data, specifically acquiring video data through a vehicle-mounted camera, and acquiring audio data, specifically acquiring audio data through a recording microphone. In an embodiment of the present application, at least one vehicle-mounted camera and at least one recording microphone may be arranged to collect video and audio data, for example, a front camera may be arranged to collect video data in front of a driving direction, and an in-vehicle camera may be arranged to collect video data in a vehicle. The recording microphones may be disposed at a plurality of positions inside or outside the vehicle, and the arrangement manner is not particularly limited in the embodiment of the present application.
In embodiments of the present application, the environmental parameters may include a combination of one or more of time, location, temperature, humidity, and the like. The driving record data corresponds to environmental parameters, for example, the collected video data or audio data corresponds to a unique time period (e.g., 7: 00-8: 00) or a unique place (e.g., street of district C of city A). The environmental parameter may also be a combination of parameters, such as time and weather (including temperature, humidity), for example the captured video or audio data may correspond to a morning humid environment. In the embodiment of the present application, the obtaining manner of various environmental parameters is not limited, for example, but not limited to, the time corresponding to the driving record data may be obtained through a time module, where the time module may be a time module built in a driving recorder. The location corresponding to the driving record data can be obtained through a positioning module (such as a GPS module), the temperature corresponding to the driving record data can be obtained through a temperature sensor, the humidity corresponding to the driving record data can be obtained through a humidity sensor, and the like.
And a data storage unit 403, configured to store the driving record data and the corresponding environment parameter.
In the embodiment of the application, the driving record data and the environmental parameters are stored for further processing.
And the data sorting unit 404 is configured to sort the driving record data according to the environmental parameter.
Specifically, in the embodiment of the application, the driving record data is sorted according to the environmental parameters, so that the efficiency of subsequent data processing can be further improved. The environmental parameter can be one parameter or a combination of multiple parameters, and the driving record data can be correspondingly stored according to the numerical values of the parameters. For example, when the environmental parameter is only one parameter of time, the environmental parameter may be sorted according to the correspondence between the video data and the audio data and the time period, for example, the ratio of 7: 00-8: and storing the audio and video data of the 00 time period to a first position of a set memory, and comparing the time period of 8: 00-9: and storing the audio and video data in the 00 time period to a second position of the set memory.
A rule obtaining unit 405, configured to obtain an encryption rule mapping table preset by a user or input in real time, where the encryption rule mapping table is used to specify an encryption condition corresponding to each environment parameter.
Specifically, in the embodiment of the present application, the encryption rule mapping table is used to specify the encryption condition corresponding to each environment parameter, and specifically may specify the encryption condition corresponding to one environment parameter, or the encryption condition corresponding to a combination of multiple environment parameters. For example, in one embodiment, where the environmental parameter is time, the specified encryption condition may be, but is not limited to, 7: 00-8: the driving record data of the 00 time period needs to be encrypted. The environment parameter may also be a combination of parameters such as time, place, and weather, and the specific example of the encryption condition is not described in detail.
And the encryption processing unit 406 is configured to encrypt the driving record data of which the environmental parameter meets the encryption condition.
Specifically, because the encrypted driving record data is selected (namely the environmental parameters need to meet the encryption conditions), the computing resources are saved on the whole, and the efficiency is improved.
In a third aspect, an embodiment of the present application provides a computer-readable storage medium, where the storage medium includes a stored program, and when the program runs, the apparatus on which the storage medium is located is controlled to execute the above-mentioned driving record data processing method.
In a fourth aspect, an embodiment of the present application provides a computer device, and fig. 5 is a schematic diagram of a computer device provided in an embodiment of the present application. As shown in fig. 5, the computer apparatus 500 of this embodiment includes: the processor 501, the memory 502, and the computer program 503 stored in the memory and capable of running on the processor 501, wherein the processor 501 implements the driving record data processing method in the embodiment when executing the computer program 503, and therefore, for avoiding repetition, details are not repeated herein. Alternatively, the computer program is executed by the processor 501 to implement the functions of each model/unit in the image forming apparatus in the embodiments, which are not described herein for avoiding redundancy.
The computer device 500 may be a desktop computer, a notebook, a palm computer, a cloud server, a vehicle event recorder, or other computing devices. The computer device may include, but is not limited to, a processor 501, a memory 502. Those skilled in the art will appreciate that fig. 5 is only an example of a computer device 500 and is not intended to limit the computer device 500 and that the computer device 500 may include more or less components than shown, or some of the components may be combined, or different components, e.g., the computer device may also include input output devices, network access devices, buses, etc.
The Processor 501 may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, discrete hardware component, or the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The storage 502 may be an internal storage unit of the computer device 500, such as a hard disk or a memory of the computer device 300. The memory 502 may also be an external storage device of the computer device 500, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), etc., provided on the computer device 500. Further, memory 502 may also include both internal and external storage devices for computer device 500. The memory 502 is used for storing computer programs and other programs and data required by the computer device. The memory 502 may also be used to temporarily store data that has been output or is to be output.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described 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 invention, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the above-described division of units is merely one type of division of logical functions, and there may be other divisions when actually implemented, 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 through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The integrated unit implemented in the form of a software functional unit may be stored in a computer readable storage medium. The software functional unit 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) or a Processor (Processor) to execute some steps of the above methods according to various embodiments of the present invention. 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.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. A driving record data processing method is characterized by comprising the following steps:
acquiring driving record data and acquiring environmental parameters corresponding to the driving record data;
storing the driving record data and the corresponding environment parameters;
arranging the driving record data according to the environmental parameters;
acquiring an encryption rule mapping table preset by a user or input in real time, wherein the encryption rule mapping table is used for specifying encryption conditions corresponding to various environment parameters;
and encrypting the driving record data with the environmental parameters meeting the encryption conditions.
2. The method of claim 1, wherein the driving record data comprises video data and audio data, and the acquiring the driving record data comprises acquiring the video data through an on-board camera and acquiring the audio data through a recording microphone;
the environmental parameters comprise time and/or location and/or temperature and/or humidity;
the environmental parameter that obtains vehicle event data correspondence includes:
the time corresponding to the driving record data is obtained through the time module, the place corresponding to the driving record data is obtained through the positioning module, the temperature corresponding to the driving record data is obtained through the temperature sensor, and/or the humidity corresponding to the driving record data is obtained through the humidity sensor.
3. The method of claim 1, further comprising: and encrypting the video data in the driving record data by adopting an image fuzzy encryption algorithm, and encrypting the audio data in the driving record data by adopting an audio fuzzy encryption algorithm.
4. The method of claim 1, further comprising: and receiving a playback instruction input by a user, and selecting the driving recording data aimed at by the playback instruction to perform audio and video playback.
5. The method of claim 4, further comprising: and receiving biological data input by a user for verification, and if the biological data passes the verification, temporarily decrypting the driving record data during playback.
6. The method of claim 1, further comprising: and receiving an emergency record instruction input by a user, acquiring the driving record data in real time for storage, and encrypting or not encrypting the driving record data according to the preset value.
7. A driving record data processing device, characterized in that the device comprises:
a data acquisition unit for acquiring the driving record data,
the parameter acquisition unit is used for acquiring environmental parameters corresponding to the driving record data;
the data storage unit is used for storing the driving record data and the corresponding environment parameters;
the data sorting unit is used for sorting the driving record data according to the environmental parameters;
the system comprises a rule obtaining unit, a rule obtaining unit and a rule selecting unit, wherein the rule obtaining unit is used for obtaining an encryption rule mapping table preset by a user or input in real time, and the encryption rule mapping table is used for appointing encryption conditions corresponding to various environment parameters; and
and the encryption processing unit is used for encrypting the driving record data of which the environmental parameters accord with the encryption conditions and replacing the unencrypted driving record data in the data storage unit with the encrypted driving record data.
8. The driving record data processing device according to claim 7, further comprising:
and the playback module is used for receiving a playback instruction input by a user and selecting the driving recording data aimed at by the playback instruction to perform audio and video playback.
9. The driving record data processing device according to claim 8, further comprising:
and the encryption and reduction module is used for receiving the biological data input by the user for verification, and temporarily decrypting the driving record data during playback if the biological data passes the verification.
10. A computer-readable storage medium, characterized in that the storage medium includes a stored program, and when the program runs, the apparatus on which the storage medium is located is controlled to execute the driving record data processing method according to any one of claims 1 to 6.
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