CN109903423A - A kind of running information record display methods and system - Google Patents
A kind of running information record display methods and system Download PDFInfo
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- CN109903423A CN109903423A CN201910361649.9A CN201910361649A CN109903423A CN 109903423 A CN109903423 A CN 109903423A CN 201910361649 A CN201910361649 A CN 201910361649A CN 109903423 A CN109903423 A CN 109903423A
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Abstract
The invention proposes a kind of running informations to record display methods, if the common record running information function of operation, acquires and save the video and real-time running data at least one visual angle.If the case where judging operation urgent record running information function for being collided, is at least acquired and is saved for monitoring the video and real-time running data at side visual angle of being collided of driving a vehicle.If judging, the case where operation promptly records running information function to steal, at least acquires and saves video and real-time running data that theft side visual angle occurs for monitoring driving.If judging, the case where operation promptly records running information function for emergency braking, at least acquires and saves the video and real-time running data for monitoring preceding visual angle of driving a vehicle.Due to using four cameras, it can be achieved that 360 ° of panorama coverings.When safety accident occurs, it is possible to provide multi-angle video evidence.Meanwhile it playing video and being not required to directly play in driving by external equipment.The invention also provides a kind of systems.
Description
Technical field
The present invention relates to driving recordings, and in particular to a kind of running information record display methods and system.
Background technique
As traffic safety is increasingly paid attention in the rapid development and consumer of electronic technology, promote making for full-view image
With more and more extensive.And the four road automobile data recorder schemes realized based on high definition panorama image, it is flat by borrowing existing hardware
Platform increases the dependency structure of SD card card slot external storage video, and the storage processing increased to four road LVDS high definition image videos is soft
Part algorithm is, it can be achieved that include the HD video driving record function of vehicle body all around four direction, to solve rear and left and right
Side or remaining direction collide when causing traffic accident, and forward sight single channel automobile data recorder can not provide the intractable of vaild evidence and ask
Topic.Video playback can be directly carried out by vehicle-carrying display screen simultaneously to check, look into and take video evidence convenient, eliminate and take out SD card
With computer etc., remaining shows the cumbersome process that equipment is checked.
Existing automobile data recorder scheme has: passing through the single channel camera being mounted on above front windshield near rearview mirror
And controller realizes forward sight automobile data recorder function；By being mounted on above front windshield near rearview mirror and vehicle rear is buckled
Two cameras and controller near hand box realize the automobile data recorder function of front and back two-way.Aforementioned schemes have some ask
Topic: individual forward sight or front and back two-path video signal can only be recorded, cannot achieve the monitoring of full vehicle 360 degrees omnidirection, if vehicle
Traffic accident occurs for body side, and the camera of front and back can not provide effective video evidence；Video playback can only pass through reading
The mode of SD card plays back on computers, can not directly play back on vehicle-carrying display screen；Single channel automobile data recorder only does driving recording
Instrument function, has a single function, and causes hardware resource waste, and video is not launched on host, the function for auxiliary of not driving a vehicle.
Patent document CN105469464A discloses automobile data recorder and driving recording display methods.Automobile data recorder includes
For recording the camera module of travelling image and sound, with the camera module be electrically connected processing mould group, and with the processing
The display module and audio mould group that mould group is electrically connected.The automobile data recorder further includes Wi-Fi days connect with the processing mould group
Line mould group and input mould group, which includes unidirectional first antenna and unidirectional second antenna, which is used for
It receives the Wi-Fi signal of the vehicle front and emits Wi-Fi signal to the vehicle front, second antenna is for receiving the vehicle
The Wi-Fi signal at rear and emit Wi-Fi signal to the rear of vehicle, which is used for selectively to the processing
Mould group output data, the processing mould group is for receiving and handling data, and data are transmitted to treated.
Driving recording display methods is comprising steps of S01: with inputting mould group selection to processing mould group output signal, camera shooting
Mould group record travelling image and sound simultaneously send data to processing mould group；S02: processing mould group is according to input mould group, camera shooting mould
The signal of group output is to Wi-Fi antenna modules selectively output signal；S03:Wi-Fi antenna modules receive other vehicle hairs
The signal penetrated simultaneously is transmitted to processing mould group, while the data that camera module exports is carried out processing and to other vehicle emissions；
S04: the signal that processing mould group transmits Wi-Fi antenna modules is handled, and signal is transmitted to display module by treated
And audio mould group；S05: display module receives the data that exports by processing mould group and carries out picture and shows, the reception of audio mould group by
The data of processing mould group output simultaneously carry out audio broadcasting.
Patent document CN107155079A discloses automobile data recorder and its urgent, kinescope method, this method comprises: receiving
Collect acceleration change curve of the vehicle vehicle by different deceleration strips when；Those acceleration change curves are arranged into a false triggering
Data bank simultaneously stores the false triggering data bank；Open automobile data recorder；After automobile data recorder measures acceleration significant change, judgement
Current acceleration variation whether with the false triggering data storehouse matching；If the determination result is YES, then automobile data recorder without video recording；
If judging result be it is no, automobile data recorder is recorded a video.The automobile data recorder and its urgent, kinescope method, in driving recording
After instrument measures vehicle acceleration generation significant change, by acceleration change at this time and the false triggering being pre-stored in automobile data recorder
Data bank is compared, and after being matched to similar acceleration change curve, judges that vehicle passes through deceleration strip, therefore without
Video recording.
Above patent document is not directed to the method for discrimination for different situations record running information.
Summary of the invention
The object of the present invention is to provide a kind of running informations to record display methods, in general case and in emergency circumstances panorama
Record running information can simultaneously play in time.When safety accident occurs, it is possible to provide the video evidence of multi-angle of view.
A kind of running information of the present invention records display methods, includes the following steps:
S01: according to traveling state of vehicle, common record running information function or urgent record running information function are run: if fortune
The common record running information function of row, then enter step S02；If the urgent record running information function of operation, enters step
S03；
S02: acquiring and save for monitor drive a vehicle at least one visual angle video and real-time running data；
S03: if judging, the case where operation promptly records running information function to be collided, enters step S04；If judgement fortune
Row records the case where running information function promptly to steal, then enters step S05；If the urgent record driving letter of judgement operation
The case where ceasing function is emergency braking, then enters step S06；
S04: at least acquiring and saves and is collided the video and real-time running data at side visual angle for monitoring driving；
S05: at least acquiring and saves the video and real-time running data that theft side visual angle occurs for monitoring driving；
S06: at least acquiring and saves video and real-time running data for monitoring preceding visual angle of driving a vehicle；
S07: display running information.
Further, if judging whether in step S03, a kind of method being collided is that the pressure that detection driving is subject to is greater than
First threshold, then it is assumed that driving is collided.
Further, if judging whether in step S03, another method being collided is that the pressure that detection driving is subject to is big
In first threshold and forced area is greater than second threshold, then it is assumed that driving is collided.
Further, if judge whether in step S03 the method stolen be driving detected under anti-theft state it is antitheft
Trigger signal, then it is assumed that steal.
Further, if judging whether in step S03, the method for emergency braking is that braking acceleration is greater than 6 m/s2, then it is assumed that
Emergency braking.
The invention also provides a kind of running informations to record display system, including four cameras, data acquire integrated mould
Block, panorama controller, memory module and car entertainment assembly；
Four cameras, for obtaining preceding visual angle, back angle, LOOK LEFT and the visual field of LOOK RIGHT respectively, to obtain vehicle periphery
Scene situation；
The data acquire integration module, comprising: acceleration acquisition unit, for receiving braking acceleration signal；Pressure acquisition
Unit is used for Receiving collision pre-signal；Anti-theft signal acquisition unit, for receiving antitheft trigger signal；
The panorama controller, including control unit, yard chip that unstrings, picture processing chip and string code chip；
Described control unit, on the one hand for receiving real-time running data；On the other hand for receive braking acceleration signal with
Judge whether it is emergency braking, Receiving collision pre-signal with identify pressure size and forced area to judge whether to be collided,
Antitheft trigger signal is received to judge whether to steal.If being judged as YES, corresponding signal is issued to four cameras, and receive
The picture material of thecamera head, processing form video；
Yard chip that unstrings, for receiving video, and is decoded and transmits；
Described image handles chip, for receiving yard real time execution number for the video of chip transmission and control unit transmission that unstrings
According to, and coding compression is carried out depending on to form video file to video and real-time running data, and transmitted；
The string code chip, for receiving and handling video file, and by video file be respectively transmitted to the memory module and
The car entertainment assembly；
The memory module, for receiving and storing video file；The memory module includes common recording unit and urgent note
Unit is recorded, the common recording unit is used to store the video file that common record running information is formed, the urgent record
The video file that member is formed for storing urgent record running information；
The car entertainment assembly, for showing video file, including touch display screen and the view being electrically connected with touch display screen
Frequency processing module.
Further, the video processing module includes first processing units, the second processing unit and third processing unit；
The first processing units are electrically connected with the common recording unit, for transferring the video in the common recording unit
File and to the video file decoding process to be shown in the touch display screen；
The first processing units are electrically connected with the string code chip again, receive treated video file；
Described the second processing unit is electrically connected with the urgent recording unit, for transferring the video in the urgent recording unit
File and to the video file decoding process to be shown in the touch display screen；
Described the second processing unit is electrically connected with the string code chip again, receives treated video file；
The third processing unit is in parallel with the common recording unit, the urgent recording unit, described common for detecting
The memory capacity of recording unit and the urgent recording unit.
The beneficial effects of the present invention are:
If commonly recording running information, acquires and save the video and real time execution number for monitoring at least one visual angle of driving a vehicle
According to.
If judging, the case where operation commonly records running information function to be collided, at least acquires and saves for monitoring
Driving is collided the video and real-time running data at side visual angle.
If judging, the case where operation promptly records running information function to steal, at least acquires and saves for monitoring
The video and real-time running data at theft side visual angle occur for driving.
If judging, the case where operation promptly records running information function for emergency braking, at least acquires and saves for monitoring
It drives a vehicle the video and real-time running data at preceding visual angle.
Due to using four cameras, it can be achieved that 360 ° of panorama coverings.When safety accident occurs, it is possible to provide multi-angle of view view
Frequency evidence.Meanwhile playing video and being not required to directly play in driving by external equipment, it is quick and easy.
Detailed description of the invention
Fig. 1 is flow diagram of the invention；
Fig. 2 is the functional block diagram that a kind of running information records display system；
Fig. 3 is the functional block diagram of car entertainment assembly.
Specific embodiment
With reference to embodiment and attached drawing is described further the technical program.
Embodiment 1
A kind of running information record display methods includes the following steps: referring to Fig. 1
S01: according to traveling state of vehicle, common record running information function or urgent record running information function are run: if fortune
The common record running information function of row, then enter step S02；If the urgent record running information function of operation, enters step
S03。
Commonly refer to and the case where security threat is caused to driving is encountered, promptly refers to encounter and security threat is caused to driving
The case where.
Running information includes the video and real-time running data for monitoring driving visual angle.
S02: acquiring and save for monitor drive a vehicle at least one visual angle video and real-time running data.
Specifically, acquiring and saving the video of a length of 15 s when commonly record moment front and back is each.
The visual angle includes preceding visual angle, back angle, LOOK LEFT and LOOK RIGHT, and the visual field at preceding visual angle covers driving front side, after
The visual field covering driving rear side at visual angle, the visual field covering driving left side of LOOK LEFT, the visual field covering driving right side of LOOK RIGHT.Four
The visual field at visual angle can 360 ° of coverings driving, to realize that panorama covers.
The real-time running data includes the temporal information (for showing running time) of driving, GPS position information, vehicle
Speed, acceleration, gear information, turn signal information, throttle opening information and safety belt fastening information etc..
As a kind of specific embodiment, the video at all visual angles is acquired and saved.
S03: if judging, the case where operation promptly records running information function to be collided, enters step S04；If sentencing
Disconnected operation urgent the case where recording running information function, to steal, then enters step S05；If the urgent record row of judgement operation
The case where vehicle informational function is emergency braking, then enters step S06.
S04: at least acquiring and saves and is collided the video and real-time running data at side visual angle for monitoring driving.
As a kind of specific embodiment, selection is collided the visual angle of side.
As a kind of specific embodiment, when being collided, the video at all visual angles is acquired and saved.Pass through aphorama
Frequently, multi-angle video evidence can be provided when safety accident occurs.
Specifically, acquiring and saving the video of a length of 15 s when being collided each before and after the moment；
If judging whether, a kind of method being collided is that the pressure that is subject to of detection driving is greater than first threshold, then it is assumed that driving by
To collision.The selected allowable stress value that can refer to body of a motor car material of the numerical value of first threshold.Body of a motor car material can be used but
It is not limited to Q235.
If judging whether, another method being collided is that the pressure that detection driving is subject to is greater than first threshold and stress
Area is greater than second threshold, then it is assumed that driving is collided.Second threshold may be configured as 3cm2, may be alternatively provided as other numerical value.
By judging the size of forced area, can avoid saving unnecessary video because surprisingly contacting.
S05: at least acquiring and saves the video and real-time running data that theft side visual angle occurs for monitoring driving.
As a kind of specific embodiment, the visual angle of theft side occurs for selection.
As a kind of specific embodiment, when stealing, the video at all visual angles is acquired and saved.Pass through aphorama
Frequently, multi-angle video evidence can be provided when safety accident occurs.
Specifically, acquire and save the theft moment occurs before and after it is each when a length of 15 s video；
If judging whether, a kind of method stolen is that driving detects antitheft trigger signal under anti-theft state, then it is assumed that hair
Raw theft.
If judging whether, another method stolen is that driving detects engine start telecommunications under anti-theft state
Number, then it is assumed that it steals.
S06: at least acquiring and saves video and real-time running data for monitoring preceding visual angle of driving a vehicle.
As a kind of specific embodiment, preceding visual angle is selected.
As a kind of specific embodiment, when emergency braking, the video at all visual angles is acquired and saved.Such as when knocking into the back,
By panoramic video, the video for side of knocking into the back can not only be provided, moreover it is possible to other multi-view videos are provided, using as evidence.
Specifically, when acquiring and saving each before and after the emergency braking moment a length of 15 s video.
If judgment method is to detect that braking acceleration is greater than 6 m/s2, then it is assumed that emergency braking.
S07: display running information.
Specifically, real-time running data is incorporated into video, display has the video of real-time running data.
It should be noted that the recording duration of video is not limited to 15 s.Video format is MP4 format.
Embodiment 2
The invention also provides a kind of running informations to record display system, and referring to figs. 2 and 3, including four cameras, data are adopted
Collect integration module, panorama controller (DVR controller), memory module and car entertainment assembly.
Four cameras, for obtaining preceding visual angle, back angle, LOOK LEFT and the visual field of LOOK RIGHT respectively, to obtain
The scene situation of vehicle periphery.The camera uses ultra wide-angle imaging head, and the visual range of ultra wide-angle imaging head is more than 180 °.
The data acquire integration module, for acquiring real-time running data, the time recording unit including driving, GPS
Acquisition unit, speed data collection unit, acceleration acquisition unit, pressure acquisition unit, anti-theft signal acquisition unit, gear information are adopted
Collect unit, turn signal information acquisition unit, throttle opening information acquisition unit and safety belt fastening information acquisition unit.
The time recording unit is used for recording time information.The time recording unit is received from the car entertainment
The signal of the related time of assembly transmission.
The GPS gathers unit, for recording driving GPS position information.
The speed data collection unit, for acquiring the speed signal in driving.Acceleration acquisition unit, for receiving from vehicle
The acceleration signal and braking acceleration signal of body systems stabilisation (ESP) transmission.
The pressure acquisition unit, for receiving the collision pre-signal of air bag (SRS) system transmission.
The anti-theft signal acquisition unit, for receiving antitheft trigger signal.
The gear information acquisition unit, for acquiring the gear information in driving.The gear information acquisition unit connects
Receive the signal from automatic gear-box control unit (TCU) the related gear transmitted.
Whether the turn signal information acquisition unit is opened turn signal, is opened for acquiring the turn signal information in driving
What is opened is left steering lamp or right turn lamp.The turn signal information acquisition unit receives related turn transmitted from car body controller
The signal being opened and closed to lamp.
The throttle opening information acquisition unit, for acquiring the throttle opening information in driving.The air throttle
Opening information acquisition unit receives the signal from engine management system (EMS) the related throttle opening transmitted.
The safety belt fastening information acquisition unit, for acquiring the safety belt fastening information in driving.The safety belt
Fasten signal of the information acquisition unit reception from rotary angle transmitter (SAS) the related safety belt fastening transmitted.
The panorama controller, including control unit (MCU), yard chip (DES) that unstrings, picture processing chip (SOC) and
It goes here and there code chip (SER).
Described control unit, on the one hand for receiving real-time running data, real-time running data includes the time letter of driving
Cease (for showing running time), speed, gear information, turn signal information, throttle opening information and safety belt fastening information
Deng；
On the other hand for receiving braking acceleration signal to judge whether it is emergency braking, Receiving collision pre-signal is to identify pressure
Power size and forced area receive antitheft trigger signal to judge whether to be collided to judge whether to steal.If judgement
Be it is yes, issue corresponding signal to four cameras, and receive the picture material of thecamera head, processing forms video.The control
Unit processed can be combined opening and closing to four cameras and adjust, i.e., once open one, once open two, primary unlatching three
Four are opened with primary.
Yard chip that unstrings for receiving treated video, and is decoded and transmits.
Described image handles chip, for receiving yard real time execution for the video of chip transmission and control unit transmission that unstrings
Data, and coding compression is carried out depending on to form video file to video and real-time running data, and transmitted.
Specifically, real-time running data is incorporated into video in video file, convenient for checking.
The string code chip is respectively transmitted to the storage mould for receiving and handling video file, and by video file
Block and the car entertainment assembly.
The memory module, for receiving and storing video file.
Specifically, the memory module includes common recording unit and urgent recording unit, the common recording unit is used
In the video file that the common record running information of storage is formed, the urgent recording unit is for storing urgent record running information
The video file of formation.The storage medium of the memory module uses SD card.
The car entertainment assembly, including touch display screen and the video processing module being electrically connected with touch display screen.
The touch display screen, for showing the video for having real-time running data.
The video processing module includes first processing units, the second processing unit and third processing unit.
The first processing units are electrically connected with the common recording unit, for transferring in the common recording unit
Video file and to the video file decoding process to be shown in the touch display screen.
The first processing units are electrically connected with the string code chip again, receive treated video file.
Described the second processing unit is electrically connected with the urgent recording unit, for transferring in the urgent recording unit
Video file and to the video file decoding process to be shown in the touch display screen.
Described the second processing unit is electrically connected with the string code chip again, receives treated video file.
The third processing unit is in parallel with the common recording unit, the urgent recording unit, described for detecting
The memory capacity of common recording unit and the urgent recording unit.
Specifically, when memory capacity is occupied full, earliest described common of the preferential erasing time of third processing unit
The video file of recording unit storage.For the video file of the urgent recording unit storage, need to delete manually.
The video processing module further includes the first subelement, the second subelement, third subelement, the 4th subelement and
Five subelements.
First subelement shows that is, multi-angle of view is imaged for combined imaging.
Second subelement, for LOOK LEFT imaging display.
Third subelement, for LOOK RIGHT imaging display.
4th subelement, for the imaging display of preceding visual angle.
5th subelement, for back angle imaging display.
The video processing module further includes the 6th subelement, the 7th subelement, the 8th subelement, the 9th subelement and
Ten subelements.
6th subelement, for playing or suspending.
7th subelement, for deleting.
8th subelement is used for unloading, i.e., the video file in the common recording unit is dumped to the urgent note
It records in unit.But the video file in the urgent recording unit cannot dump in the common recording unit.
9th subelement is used for reverse play.
Tenth subelement is used for fast-forward play.
The first processing units, described the second processing unit and the third processing unit parallel connection form the first branch,
First subelement, second subelement, the third subelement, the 4th subelement and the 5th subelement are simultaneously
Connection forms second branch, the 6th subelement, the 7th subelement, the 8th subelement, the 9th subelement and
The tenth subelement parallel connection forms third branch, and the second branch and the third branch are in parallel with the first branch.
The running information record display system and driving power electric connection pass through electric power starting system of driving a vehicle, realization system
System activation.
As a kind of specific embodiment, the car entertainment assembly, including touch display screen and with touch display screen electricity
The video processing module of connection, the video processing module are driving recording APP.
By clicking the driving recording APP in the touch display screen, into replay browsing interface, selection is played
The video file at front, rear, left and right visual angle, checks real-time condition and real-time running data, can provide when safety accident occurs more
Multi-view video evidence.
The above is only the preferred embodiment of the technical program, it is noted that for the common skill of the art
For art personnel, under the premise of not departing from the technical program principle, several improvement and replacement can also be made, these improve and
Replacement also should be regarded as the protection scope of the technical program.
Claims (7)
1. a kind of running information records display methods, which comprises the steps of:
S01: according to traveling state of vehicle, common record running information function or urgent record running information function are run: if fortune
The common record running information function of row, then enter step S02；If the urgent record running information function of operation, enters step
S03；
S02: acquiring and save for monitor drive a vehicle at least one visual angle video and real-time running data；
S03: if judging, the case where operation promptly records running information function to be collided, enters step S04；If judgement fortune
Row records the case where running information function promptly to steal, then enters step S05；If the urgent record driving letter of judgement operation
The case where ceasing function is emergency braking, then enters step S06；
S04: at least acquiring and saves and is collided the video and real-time running data at side visual angle for monitoring driving；
S05: at least acquiring and saves the video and real-time running data that theft side visual angle occurs for monitoring driving；
S06: at least acquiring and saves video and real-time running data for monitoring preceding visual angle of driving a vehicle；
S07: display running information.
2. running information according to claim 1 records display methods, which is characterized in that judge whether in step S03 by
If a kind of method to collision is that the pressure that detection driving is subject to is greater than first threshold, then it is assumed that driving is collided.
3. running information according to claim 1 records display methods, which is characterized in that judge whether in step S03 by
If another method to collision is that the pressure that detection driving is subject to is greater than first threshold and forced area is greater than second threshold,
Think that driving is collided.
4. running information according to claim 1 records display methods, which is characterized in that judge whether to send out in step S03
If the method for raw theft is that driving detects antitheft trigger signal under anti-theft state, then it is assumed that steal.
5. running information according to claim 1 records display methods, which is characterized in that judge whether in step S03 tight
If the method suddenly braked is that braking acceleration is greater than 6 m/s2, then it is assumed that emergency braking.
6. a kind of running information records display system, which is characterized in that including four cameras, data acquisition integration module, complete
Scape controller, memory module and car entertainment assembly；
Four cameras, for obtaining preceding visual angle, back angle, LOOK LEFT and the visual field of LOOK RIGHT respectively, to obtain vehicle periphery
Scene situation；
The data acquire integration module, comprising: acceleration acquisition unit, for receiving braking acceleration signal；Pressure acquisition
Unit is used for Receiving collision pre-signal；Anti-theft signal acquisition unit, for receiving antitheft trigger signal；
The panorama controller, including control unit, yard chip that unstrings, picture processing chip and string code chip；
Described control unit, on the one hand for receiving real-time running data；On the other hand for receive braking acceleration signal with
Judge whether it is emergency braking, Receiving collision pre-signal with identify pressure size and forced area to judge whether to be collided,
Antitheft trigger signal is received to judge whether to steal；If being judged as YES, corresponding signal is issued to four cameras, and receive
The picture material of thecamera head, processing form video；
Yard chip that unstrings, for receiving video, and is decoded and transmits；
Described image handles chip, for receiving yard real time execution number for the video of chip transmission and control unit transmission that unstrings
According to, and coding compression is carried out depending on to form video file to video and real-time running data, and transmitted；
The string code chip, for receiving and handling video file, and by video file be respectively transmitted to the memory module and
The car entertainment assembly；
The memory module, for receiving and storing video file；The memory module includes common recording unit and urgent note
Unit is recorded, the common recording unit is used to store the video file that common record running information is formed, the urgent record
The video file that member is formed for storing urgent record running information；
The car entertainment assembly, for showing video file, including touch display screen and the view being electrically connected with touch display screen
Frequency processing module.
7. running information according to claim 6 records display system, which is characterized in that
The video processing module includes first processing units, the second processing unit and third processing unit；
The first processing units are electrically connected with the common recording unit, for transferring the video in the common recording unit
File and to the video file decoding process to be shown in the touch display screen；
The first processing units are electrically connected with the string code chip again, receive treated video file；
Described the second processing unit is electrically connected with the urgent recording unit, for transferring the video in the urgent recording unit
File and to the video file decoding process to be shown in the touch display screen；
Described the second processing unit is electrically connected with the string code chip again, receives treated video file；
The third processing unit is in parallel with the common recording unit, the urgent recording unit, described common for detecting
The memory capacity of recording unit and the urgent recording unit.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111775951A (en) * | 2020-07-08 | 2020-10-16 | 中国第一汽车股份有限公司 | Panoramic image control method, device, equipment and storage medium |
| CN112092728A (en) * | 2020-09-10 | 2020-12-18 | 重庆长安汽车股份有限公司 | Reversing prompting system and method |
| CN115171233A (en) * | 2022-05-24 | 2022-10-11 | 江西五十铃汽车有限公司 | Intelligent management method and system for driving data, readable storage medium and equipment |
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