CN116778599A - Method and system for real-time reporting and video recording of automobile abnormality - Google Patents

Method and system for real-time reporting and video recording of automobile abnormality Download PDF

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Publication number
CN116778599A
CN116778599A CN202210230362.4A CN202210230362A CN116778599A CN 116778599 A CN116778599 A CN 116778599A CN 202210230362 A CN202210230362 A CN 202210230362A CN 116778599 A CN116778599 A CN 116778599A
Authority
CN
China
Prior art keywords
vehicle
recording device
images
abnormal event
battery
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202210230362.4A
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Chinese (zh)
Inventor
李秉懋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kunda Computer Technology Kunshan Co Ltd
Mitac Digital Technology Corp
Original Assignee
Kunda Computer Technology Kunshan Co Ltd
Mitac Digital Technology Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kunda Computer Technology Kunshan Co Ltd, Mitac Digital Technology Corp filed Critical Kunda Computer Technology Kunshan Co Ltd
Priority to CN202210230362.4A priority Critical patent/CN116778599A/en
Publication of CN116778599A publication Critical patent/CN116778599A/en
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00—Registering or indicating the working of vehicles
    • G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
    • G07C5/0816—Indicating performance data, e.g. occurrence of a malfunction
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00—Registering or indicating the working of vehicles
    • G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
    • G07C5/0841—Registering performance data
    • G07C5/085—Registering performance data using electronic data carriers
    • G07C5/0866—Registering performance data using electronic data carriers the electronic data carrier being a digital video recorder in combination with video camera
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00—Registering or indicating the working of vehicles
    • G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
    • G07C5/0841—Registering performance data
    • G07C5/0875—Registering performance data using magnetic data carriers
    • G07C5/0891—Video recorder in combination with video camera
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • H04W4/48—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for in-vehicle communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication

Abstract

A method for real-time reporting and recording automobile abnormality is applied to a driving recording device and a vehicle-mounted diagnostic device which are arranged in an automobile and can carry out short-distance wireless communication, wherein the driving recording device records images of the inside and the outside of the automobile, and the vehicle-mounted diagnostic device monitors and diagnoses the running state of the automobile at any time and generates a vehicle-mounted diagnostic message; the method makes the vehicle-mounted diagnostic device request the vehicle-mounted diagnostic device to provide the vehicle-mounted diagnostic information at regular time, and when the vehicle-mounted diagnostic device judges that an abnormal event occurs to the vehicle according to the vehicle-mounted diagnostic information, the vehicle-mounted diagnostic device outputs a warning voice in real time and additionally stores the recorded images of the inner part and the outer part of the vehicle possibly related to the abnormal event in a storage device which can not be covered by the stored images.

Description

Method and system for real-time reporting and video recording of automobile abnormality
[ field of technology ]
The present invention relates to a method for detecting and reporting an abnormality of an automobile, and more particularly to a method for reporting and recording an abnormality of an automobile in real time.
[ background Art ]
The existing driving recorder (DVR) installed on the automobile provides automobile safety monitoring, which combines the functions of video recording, audio recording, picture segmentation (for example, displaying multiple groups of images shot by a plurality of photographic lenses installed inside and outside the automobile), alarming, tire pressure, network transmission, supporting of GPS and the like, so that the driving recorder can ensure driving safety and provide reliable post analysis images.
In addition, when an abnormal condition (such as power failure of a battery (power supply), excessive temperature of an engine or a water tank of the automobile, etc.) occurs in the automobile, although an On-board diagnostic system (On-Board Diagnostics, abbreviated as OBD) installed in the automobile for monitoring the running state of the automobile and reporting the abnormal condition can generate and display a fault code and a reminding message to remind a driver of early maintenance when an abnormal problem occurs in a subsystem of the automobile, because the On-board diagnostic system is usually arranged at a hidden position in the automobile, if the driver does not have the timing or timely information displayed by the On-board diagnostic system, the driver may not process or react to the abnormal condition of the automobile in real time, and a driving recorder can not automatically perform emergency video and save the abnormal condition due to the occurrence of the automobile.
[ invention ]
Therefore, the present invention provides a method for real-time reporting and recording of automobile anomalies and a system for real-time reporting and recording of automobile anomalies, which can judge whether an automobile is abnormal according to the on-board diagnostic information of the automobile and report the abnormal events in real time by voice and save the recorded images possibly related to the abnormal events in real time.
The invention relates to a method for real-time reporting and recording automobile abnormality, which is applied to a driving recording device and a vehicle-mounted diagnostic device which are arranged in an automobile and can carry out short-distance wireless communication, wherein the driving recording device records images of the inside and the outside of the automobile, and the vehicle-mounted diagnostic device monitors and diagnoses the running state of the automobile at any time and generates a vehicle-mounted diagnostic message; the method comprises the following steps: the driving recording device requests the vehicle-mounted diagnosis device to provide the vehicle-mounted diagnosis information at regular time; and when the driving recording device judges that an abnormal event occurs to the automobile according to the vehicle-mounted diagnosis information, the driving recording device outputs a warning voice in real time and additionally stores the recorded images of the inside and the outside of the automobile possibly related to the abnormal event in a storage device which can not be covered by the stored images.
Furthermore, the invention discloses a system for real-time reporting and recording of automobile abnormality, which comprises a driving recording device, a vehicle-mounted diagnosis device and a storage device which can not be covered by stored images; the driving recording device records images of the inside and the outside of the automobile; the vehicle-mounted diagnosis device can perform short-distance wireless communication with the driving recording device, monitor the running state of the vehicle at any time and generate a vehicle-mounted diagnosis message; the storage device which can not be covered by the stored image is electrically connected with the driving recording device so as to be accessed by the driving recording device; the vehicle driving recording device requests the vehicle-mounted diagnosis device to provide the vehicle-mounted diagnosis information at regular time, and when judging that an abnormal event occurs to the vehicle according to the vehicle-mounted diagnosis information, the vehicle driving recording device outputs a warning voice in real time and stores the recorded image possibly related to the abnormal event in a storage device which is not covered by the stored image.
Preferably, the vehicle driving recording device and the vehicle-mounted diagnostic device are powered by a vehicle battery, and when the vehicle driving recording device finds that the power supply is stopped, the vehicle driving recording device stops recording images of the inside and the outside of the vehicle, and uses the power of a standby battery in the vehicle driving recording device instead, and after confirming that the vehicle-mounted diagnostic device does not regularly provide the vehicle-mounted diagnostic message, the vehicle-mounted diagnostic device determines that the abnormal event is the power failure of the vehicle battery, and additionally stores the images of the inside and the outside of the vehicle, which are possibly related to the abnormal event, recorded in a period of time before the abnormal event in the storage device which is not covered by the stored images.
Preferably, the vehicle-mounted diagnostic device and the vehicle-mounted diagnostic device are powered by a vehicle battery, when the vehicle-mounted diagnostic device finds that the power supply is stopped, the vehicle-mounted diagnostic device is confirmed to provide the vehicle-mounted diagnostic message without timing or judges that the vehicle-mounted diagnostic device is powered abnormally according to the battery power supply information contained in the vehicle-mounted diagnostic message, the abnormal event is judged to be the power failure of the vehicle battery, and the images, which are recorded in the default time before the abnormal event and possibly related to the abnormal event, of the vehicle interior and exterior are additionally stored in the storage device which can not be covered by the stored image.
Preferably, the driving recording device is also capable of communicating with a smart phone or a remote server, and the driving recording device also uses the power of the backup battery to transmit the images of the inside and outside of the automobile, which may be related to the abnormal event, stored in the stored image non-coverable storage device to the smart phone or the remote server.
Preferably, when the driving recording device determines that the abnormal event is an abnormal engine temperature or abnormal water tank temperature according to the vehicle-mounted diagnosis message, the driving recording device additionally stores the images, which may be related to the abnormal event, of the inside and outside of the vehicle in a period of time in a storage device which is not covered by the stored images.
Preferably, the driving recording device and the vehicle-mounted diagnosis device perform short-distance wireless communication through a built-in Bluetooth module.
Preferably, the storage device which can not be covered by the stored image is connected with the driving recording device in a pluggable manner.
Preferably, the storage device which is not covered by the stored image is integrated in the driving recording device.
Compared with the prior art, the driving recording device of the invention outputs a warning voice in real time when judging the abnormal event of the automobile according to the vehicle-mounted diagnosis information transmitted by the vehicle-mounted diagnosis device in a timing way, and the recorded images possibly related to the abnormal event are additionally provided with the storage device which can not be covered by the stored image in real time, so that a driver on the automobile can be informed of timely disposing the abnormal event in real time, and the images possibly related to the abnormal event of the automobile can be provided as the subsequent analysis or evidence aiming at the occurrence factor of the abnormal event.
[ description of the drawings ]
Other features and advantages of the present invention will become apparent from the following description of the embodiments with reference to the drawings, in which:
FIG. 1 shows the main steps of a method for real-time reporting and recording of an abnormality of a vehicle according to an embodiment of the present invention; a kind of electronic device with high-pressure air-conditioning system
FIG. 2 is a block diagram of a hardware device mainly included in the system for real-time notification and recording of an abnormality of an automobile according to the present embodiment.
[ detailed description ] of the invention
Before the present invention is described in detail, it should be noted that in the following description, like components are denoted by the same reference numerals.
Referring to fig. 1, the main flow steps of a method for real-time reporting and recording of automobile abnormalities according to an embodiment of the present invention are implemented by a system 100 for real-time reporting and recording of automobile abnormalities shown in fig. 2, which mainly includes a driving recording device 1, a vehicle-mounted diagnostic device 2, and a storage device 3 (hereinafter referred to as storage device 3) that is not covered by a stored image; the driving recorder 1 and the vehicle-mounted diagnostic device 2 can communicate with each other in a short distance by, but not limited to, a bluetooth module (not shown) (or a wireless communication interface such as ZigBee, Z-Wave, etc.) built therein.
The driving recording device 1 mainly records images of the inside and outside of the automobile, and combines functions of video recording, audio recording, image segmentation (for example, displaying a plurality of groups of images shot by a plurality of photographic lenses arranged on the inside and outside of the automobile), alarm, tire pressure, network transmission, GPS support and the like; therefore, the driving recorder 1 has at least two to three unequal lenses, one lens captures an external image (e.g. a front image) of the vehicle, one lens captures an internal image (e.g. a surrounding image of the driver's seat) of the vehicle, the other lens (if there is a third lens) captures a rear image (e.g. a rear image of the vehicle), and the driving recorder 1 usually has a GPS module (not shown) built therein, which can learn the current time from the received global satellite signal, so the recorded image will also include the current time of video recording. And because the memory space for recording images in the driving recorder 1 is limited, the previously recorded images are successively covered by the later recorded images, i.e. the driving recorder 1 only retains the most recently recorded images.
In addition, the driving recording device 1 is electrically connected with the storage device 3 and supplies power to the storage device 3, the storage device 3 may be a memory device that is removably connected with the driving recording device 1, or may be integrated in the driving recording device 1, for example, a memory is additionally provided in the driving recording device 1 or a memory built in the driving recording device 1 is divided into a part of memories as the storage device 3, and the memories in the storage device 3 are set to be not accepted for inputting after the images are fully stored, so that the images stored in the memories are not covered by the images input later.
The vehicle-mounted diagnostic device 2 adopts an OBD-II system, which is used for monitoring and diagnosing the running state of the vehicle (such as exhaust emission diagnosis, engine state diagnosis, water tank temperature diagnosis, pollutant emission diagnosis and the like), and generating and displaying fault codes and reminding messages to remind the vehicle owners to enter the factories for maintenance when the running state of the vehicle is abnormal.
In this embodiment, the driving recorder 1 and the vehicle-mounted diagnostic device 2 are directly powered by the battery of the vehicle, so that the driving recorder 1 and the vehicle-mounted diagnostic device 2 can continuously operate as long as the battery of the vehicle is continuously powered no matter whether the vehicle is in a started state or in a stopped state.
Accordingly, as shown in step S1 of fig. 1, the tachograph apparatus 1 may be configured to request the on-board diagnostic apparatus 2 to provide a vehicle-mounted diagnostic message via the bluetooth module (for example, but not limited to, every second or every 0.5 seconds), wherein the vehicle-mounted diagnostic message includes the running status information of the vehicle (for example, the running status information indicates whether the engine and the water tank are at a normal or too high temperature, etc. by the code).
Next, as shown in step S2 of fig. 1, after the vehicle-mounted diagnostic message is received by the vehicle-mounted recording device 1, whether an abnormal event occurs in the vehicle is determined according to the content of the vehicle-mounted diagnostic message, if yes, as shown in step S3 of fig. 1, the vehicle-mounted recording device 1 outputs a warning voice in real time to remind the driver on the vehicle and stores the recorded images of the inside and the outside of the vehicle, which may be related to the abnormal event, in the storage device 3 in real time. The warning voice may be, for example, a prerecorded voice, and the content thereof may be, for example: the vehicle is abnormal, and the abnormality information (and the image stored in the storage device 3) displayed by the on-vehicle diagnosis device 2 is immediately checked. In the following, it will be exemplified how to determine an abnormal event of an automobile and record in real time images of the inside and outside of the automobile that may be related to the abnormal event.
Since both the vehicle recording device 1 and the vehicle-mounted diagnostic device 2 are powered by the battery of the vehicle, in the step S2, when the vehicle recording device 1 finds that the power supply is stopped (for example, the battery is powered down by an external force (car accident or crash)), the vehicle recording device 1 will stop recording the image of the inside and outside of the vehicle due to the power interruption, and use the power of a backup battery (for example, super capacitor or lithium battery, not shown) inside the vehicle instead, and the vehicle recording device 1 confirms that the vehicle-mounted diagnostic device 2 is not providing the vehicle-mounted diagnostic message at any time (for example, within every second or 0.5 second), or the vehicle recording device 1 determines that the power supply of the vehicle-mounted diagnostic device 2 is abnormal according to the battery power supply information included in the vehicle-mounted diagnostic message, that is, determines that the abnormal event is the power failure of the vehicle battery, and stores the image of the inside and outside of the vehicle, which may be related to the abnormal event, in the storage device 3 immediately before the abnormal event (power failure of the battery). For example, if the battery is powered off when the vehicle recording device 1 records the video to the time of 38 minutes and 25 seconds at the afternoon, and if the vehicle recording device 1 is set to store the video per minute as one image file in 1 minute (without being limited thereto, the setting may be changed), the vehicle recording device 1 stores the images of the inside and the outside of the vehicle, which may be related to the abnormal event, recorded from the time of 38 minutes and 00 seconds at the afternoon to the time of 38 minutes and 25 seconds at the afternoon, in the storage device 3.
In addition, in another embodiment, when the driving recording device 1 finds that the standby power of the standby battery increases, when the driving recording device 1 finds that the power supply is stopped, the driving recording device 1 continuously records the images of the inside and the outside of the automobile by using the power of the standby battery for a default time, and when the driving recording device 1 determines that the abnormal event is the power failure of the battery of the automobile, the images of the inside and the outside of the automobile, which may be related to the abnormal event, recorded in the default time from before to after the abnormal event occurs are additionally stored in the storage device 3, for example, the driving recording device 1 records the images of the inside and the outside of the automobile, which may be related to the abnormal event, for example, the power failure of the battery occurs when the driving recording device 1 records the images to the 4 minutes, 38 minutes, 25 minutes, and if the driving recording device 1 is set to store the recordings of each minute as one image file in 1 minute, the driving recording device 1 continuously records the images to the 4 minutes, 38 minutes, 60 seconds (that is 35 seconds, the default time), and then forms a single image file of the images of the inside and the outside of the automobile, which may be related to the abnormal event, recorded in the default time, and the images are stored in the storage device 3; when the driving recording device 1 has the internet function and can communicate with a smart phone or a remote server, the driving recording device 1 can also use the power of the standby battery to automatically transmit the images of the inside and the outside of the automobile, which may be related to the abnormal event, stored in the storage device 3 to the smart phone or the remote server.
Alternatively, in the above step S2, when the vehicle recording device 1 determines that the abnormal event is an abnormal engine temperature (e.g. too high temperature) or a abnormal water tank temperature (e.g. too high temperature) according to the vehicle-mounted diagnostic message, the vehicle recording device 1 continuously records images of the inside and outside of the vehicle that may be related to the abnormal event, and additionally stores the images of the inside and outside of the vehicle that may be related to the abnormal event recorded in a period of time in the storage device 3. For example, when the vehicle recording device 1 records the video to the following 4:38:25 (pm) and the engine temperature is found to be too high (abnormal event), and assuming that the vehicle recording device 1 is set to store the video per minute as one image file in 1 minute (without being limited thereto, the setting may be changed), the vehicle recording device 1 stores the images recorded by the following 4:38:00 to 4:38:60 (or to 4:39:60) seconds, which may be related to the abnormal event, in the storage device 3. That is, the tachograph 1 may be configured such that the image file of the minute in which the abnormal event is currently being recorded or the image file of the minute in which the abnormal event is currently being recorded and the image file generated in the next minute (or the next several minutes, which may be flexibly set) are stored in the storage device 3. In addition, when the driving recording device 1 has the internet function and can communicate with the smart phone or the remote server, the driving recording device 1 can also automatically transmit the images stored in the storage device 3, which may be related to the abnormal event, to the smart phone or the remote server.
Therefore, when the vehicle is abnormal and the driver is on the vehicle, the present embodiment can alert the driver to immediately observe the abnormal situation of the vehicle in real time through voice, and if the vehicle is abnormal but the driver is not on the vehicle, the images of the inside and the outside of the vehicle possibly related to the abnormal event can be saved in real time in the storage device 3, so that the video image possibly related to the abnormal event is not covered by the images recorded later, and the images of the inside and the outside of the vehicle possibly related to the abnormal event stored in the storage device 3 also record the correct time point of the abnormal event, so that the time when the abnormal event starts to happen and whether the abnormal event is caused by an external factor (such as a collision) can be accurately displayed, and the images can be used as analysis or evidence of the abnormal event occurrence factor later.
It should be noted that, in another embodiment, the driving recording device 1 may be powered by the cigarette end of the automobile instead, and the cigarette end of the automobile is powered by the battery of the automobile, and after the automobile is stopped and extinguished, the cigarette end is not powered to the driving recording device 1, that is, the driving recording device 1 only performs the above steps of determining whether an abnormal event occurs and storing the images of the inside and the outside of the automobile that may be related to the abnormal event in time in a state that the automobile is not extinguished yet.
In summary, in the above embodiment, when the driving recording device 1 determines that an abnormal event occurs in the vehicle according to the vehicle-mounted diagnostic message transmitted periodically by the vehicle-mounted diagnostic device 2, a warning voice is output in real time, and the recorded images of the interior and exterior of the vehicle possibly related to the abnormal event are stored in the storage device 3 which is not covered by the stored image.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present invention. Therefore, the protection scope of the invention is subject to the protection scope of the claims.

Claims (12)

1. The method for real-time reporting and video recording of automobile abnormality is applied to a driving recording device and a vehicle-mounted diagnostic device which are arranged in an automobile and can carry out short-distance wireless communication, wherein the driving recording device records images of the inside and the outside of the automobile, and the vehicle-mounted diagnostic device monitors and diagnoses the running state of the automobile at any time and generates a vehicle-mounted diagnostic message, and is characterized in that the method comprises the following steps:
the driving recording device requests the vehicle-mounted diagnosis device to provide the vehicle-mounted diagnosis information at regular time; a kind of electronic device with high-pressure air-conditioning system
When the driving recording device judges that an abnormal event occurs to the automobile according to the vehicle-mounted diagnosis information, the driving recording device outputs a warning voice in real time and additionally stores the recorded images possibly related to the abnormal event in a storage device which can not be covered by the stored images.
2. The method according to claim 1, wherein the vehicle recording device and the vehicle-mounted diagnostic device are powered by a battery of the vehicle, and in the step (B), when the vehicle recording device finds that the power supply is stopped, the vehicle recording device stops recording the images of the inside and the outside of the vehicle, and uses the power of a spare battery inside the vehicle instead, and the vehicle recording device confirms that the vehicle-mounted diagnostic device does not provide the vehicle-mounted diagnostic message at regular time or that the vehicle recording device determines that the abnormal event is the power failure of the battery of the vehicle after determining that the power supply of the vehicle-mounted diagnostic device is abnormal according to the battery power supply information contained in the vehicle-mounted diagnostic message, and additionally stores the images of the inside and the outside of the vehicle, which may be related to the abnormal event, recorded within a period of time before the abnormal event occurs in the storage device which is not covered by the stored image.
3. The method according to claim 1, wherein the driving recording device and the vehicle-mounted diagnostic device are powered by a battery of the vehicle, and in the step (B), when the driving recording device finds that the power supply is stopped, the driving recording device continuously records the internal and external images of the vehicle by using the power of a spare battery therein until a default time is reached, and the driving recording device confirms that the vehicle-mounted diagnostic device does not regularly provide the vehicle-mounted diagnostic message or determines that the abnormal event is a power failure of the battery of the vehicle after the vehicle-mounted diagnostic device determines that the power supply of the vehicle-mounted diagnostic device is abnormal according to the battery power supply information contained in the vehicle-mounted diagnostic message, and additionally stores the images of the internal and external images of the vehicle, which may be related to the abnormal event, recorded in the default time before to after the abnormal event occurrence in a storage device which is not covered by the stored image.
4. The method of claim 3, wherein the driving recorder is further capable of communicating with a smart phone or a remote server, and in step (B), the driving recorder further uses the power of the backup battery to transmit the images stored in the storage device which is not covered by the stored images, which may be related to the abnormal event, to the smart phone or the remote server.
5. The method according to claim 1, wherein in the step (B), when the driving recording device determines that the abnormal event is an abnormal engine temperature or a abnormal water tank temperature according to the on-vehicle diagnosis message, the driving recording device additionally stores the images of the inside and outside of the vehicle, which may be related to the abnormal event, recorded in a period of time in the storage device which is not covered by the stored images.
6. A system for real-time notification and video recording of an automobile anomaly, comprising:
a driving recording device for recording images of the inside and outside of the vehicle;
the vehicle-mounted diagnosis device can perform short-distance wireless communication with the driving recording device, monitor the running state of the vehicle at any time and generate a vehicle-mounted diagnosis message; a kind of electronic device with high-pressure air-conditioning system
A storage device which is not covered by the stored image and is electrically connected with the driving recording device to be accessed by the driving recording device; wherein the method comprises the steps of
The vehicle driving recording device requests the vehicle-mounted diagnosis device to provide the vehicle-mounted diagnosis information at regular time, and when judging that an abnormal event occurs to the vehicle according to the vehicle-mounted diagnosis information, the vehicle driving recording device outputs a warning voice in real time and stores the recorded image possibly related to the abnormal event in a storage device which is not covered by the stored image.
7. The system for real-time notification and recording of vehicle anomalies according to claim 6, wherein the vehicle recording device and the on-board diagnostic device are powered by a vehicle battery, and a backup battery is provided inside the vehicle recording device; when the driving recording device finds that the power supply is stopped, the driving recording device stops recording images of the inner part and the outer part of the automobile and uses the power of the standby battery instead, and the driving recording device confirms that the vehicle-mounted diagnosis device does not provide the vehicle-mounted diagnosis information at regular time or judges that the abnormal event is the power failure of the automobile battery after judging that the power supply of the vehicle-mounted diagnosis device is abnormal according to the power supply information of the battery contained in the vehicle-mounted diagnosis information, and then the images of the inner part and the outer part of the automobile, which are possibly related to the abnormal event, recorded in a period of time before the abnormal event are additionally stored in the storage device which can not be covered by the stored image.
8. The system according to claim 6, wherein the driving recording device and the vehicle-mounted diagnostic device are powered by a battery of the vehicle, and when the driving recording device finds that the power supply is stopped, the driving recording device continuously records the internal and external images of the vehicle by using the power of a spare battery therein until a default time is reached, and the driving recording device confirms that the vehicle-mounted diagnostic device does not regularly provide the vehicle-mounted diagnostic message or determines that the abnormal event is a power failure of the battery of the vehicle after the vehicle-mounted diagnostic device determines that the power supply of the vehicle-mounted diagnostic device is abnormal according to the battery power supply information contained in the vehicle-mounted diagnostic message, and additionally stores the images of the internal and external images of the vehicle possibly related to the abnormal event recorded in the default time before to after the abnormal event in the storage device which is not covered by the stored image.
9. The system according to claim 8, wherein the driving recorder is further capable of communicating with a smart phone or a remote server, and the driving recorder further uses the power of the backup battery to transmit the image of the inside and outside of the vehicle, which may be related to the abnormal event, stored in the stored image non-coverable storage device to the smart phone or the remote server.
10. The system according to claim 6, wherein when the driving recording device determines that the abnormal event is an abnormal engine temperature or a abnormal water tank temperature according to the on-vehicle diagnosis message, the driving recording device additionally stores the images of the inside and outside of the vehicle, which may be related to the abnormal event, recorded in a period of time in the storage device which is not covered by the stored images.
11. The system of claim 6, wherein the non-image-covering storage device is removably connected to the drive recording device or integrated therein.
12. The system according to any one of claims 6 to 11, wherein a bluetooth module is built in each of the driving recorder and the on-board diagnostic device, and the driving recorder and the on-board diagnostic device perform short-distance wireless communication by the built-in bluetooth module.
CN202210230362.4A 2022-03-09 2022-03-09 Method and system for real-time reporting and video recording of automobile abnormality Pending CN116778599A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210230362.4A CN116778599A (en) 2022-03-09 2022-03-09 Method and system for real-time reporting and video recording of automobile abnormality

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210230362.4A CN116778599A (en) 2022-03-09 2022-03-09 Method and system for real-time reporting and video recording of automobile abnormality

Publications (1)

Publication Number Publication Date
CN116778599A true CN116778599A (en) 2023-09-19

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Country Status (1)

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