CN211236983U

CN211236983U - Automobile data recorder

Info

Publication number: CN211236983U
Application number: CN201922355418.5U
Authority: CN
Inventors: 黄河; 江俊
Original assignee: Shenzhen Cmk Technology Co ltd
Current assignee: Jiangsu Jingxin Photoelectric Technology Co., Ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-08-11
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses an automobile data recorder, which comprises an automobile data recorder body, a communication module and an alarm module, wherein the communication module is arranged on the automobile data recorder body and is used for being in communication connection with a remote terminal; alarm module locates the vehicle event data recorder body, alarm module includes gravity sensor and alarm, gravity sensor is used for detecting the abnormal conditions of car, the alarm with the gravity sensor electricity is connected, the alarm is used for when gravity sensor detects the car and takes place abnormal conditions, through communication module to remote terminal sends alarm information. The utility model discloses technical scheme's vehicle event data recorder has the advantage that the newspaper function is more perfect.

Description

Automobile data recorder

Technical Field

The utility model relates to an automobile data recorder field, in particular to automobile data recorder.

Background

The existing automobile data recorder has an alarm function besides a basic video recording function. The alarm function is specifically to give out an alarm sound to remind people in the automobile when the abnormal running condition of the automobile is detected. However, the automobile data recorder can only provide a prompt at a local end, and various limitations exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automobile data recorder aims at solving the incomplete problem of present automobile data recorder alarming function.

To achieve the above object, the utility model provides a driving recorder, include

A vehicle event data recorder body;

the communication module is arranged on the automobile data recorder body and is used for being in communication connection with a remote terminal; and

alarm module locates the vehicle event data recorder body, alarm module includes gravity sensor and alarm, gravity sensor is used for detecting the abnormal situation of car, the alarm with the gravity sensor electricity is connected, the alarm is used for when gravity sensor detects the car and takes place abnormal situation, through communication module to remote terminal sends alarm information.

Optionally, the abnormal condition comprises a collision, a fall, a slip, or a sharp turn.

Optionally, the automobile data recorder further comprises a positioning module, the positioning module is arranged on the automobile data recorder body, and the positioning module is used for positioning the position of the automobile.

Optionally, the positioning module is further configured to send the location of the car to the remote terminal through the communication module.

Optionally, the automobile data recorder further comprises an image acquisition module, the image acquisition module comprises a front camera and a rear camera, the front camera is arranged on the front side of the automobile data recorder body, and the rear camera is arranged on the rear side of the automobile data recorder body.

Optionally, the front camera is an infrared camera, the automobile data recorder further comprises an infrared light supplement lamp, and the infrared light supplement lamp is arranged on the front side of the automobile data recorder body.

Optionally, the automobile data recorder further comprises a sound collection module, the sound collection module is arranged on the automobile data recorder body, and the sound collection module is used for collecting sound data inside and/or outside the automobile.

Optionally, the automobile data recorder further comprises a main control module, and the main control module is electrically connected with the alarm module;

the alarm module is further used for sending a first alarm signal to the main control module when an abnormal condition occurs in the driving process of the automobile, the main control module takes the time of receiving the first alarm signal as a first accident occurrence node, and the main control module is used for uploading image data acquired by the image acquisition module within a first preset time before the first accident occurrence node and/or uploading image data acquired by the image acquisition module within a second preset time after the first accident occurrence node to a cloud end through the communication module; and/or the presence of a gas in the gas,

the alarm module is further used for sending a second alarm signal to the main control module when the automobile is detected to be collided in the parking state of the automobile, the main control module takes the time of receiving the second alarm signal as a second accident occurrence node, the main control module is used for controlling the image acquisition module to acquire image data after receiving the second alarm signal, and the main control module is further used for uploading the image data acquired by the image acquisition module within a third preset time after the second accident occurrence node to the cloud end through the communication module; and/or the presence of a gas in the gas,

the alarm module is further used for sending a third alarm signal to the main control module when detecting that an abnormal condition occurs in the driving process of the automobile, the main control module takes the time of receiving the third alarm signal as a third accident occurrence node, and the main control module is used for uploading the sound data collected by the sound collection module within a fourth preset time before the third accident occurrence node and/or uploading the sound data collected by the sound collection module within a fifth preset time after the third accident occurrence node to the cloud end through the communication module after receiving the third alarm signal; and/or the presence of a gas in the gas,

alarm module still is used for under the car parking state, when detecting the car and bumping, to host system sends fourth alarm signal, host system uses and receives fourth alarm signal's time is fourth accident emergence node, host system is used for receiving behind the fourth alarm signal, control sound acquisition module gathers sound data, and will sound acquisition module is in sound data that gathers in the sixth preset time behind the fourth accident emergence node passes through communication module uploads to the high in the clouds.

Optionally, the automobile data recorder further comprises a voice recognition module, the voice recognition module is electrically connected with the alarm module, the voice recognition module is used for recognizing sound data collected by a sound collection module of the automobile data recorder, and sending a fifth alarm signal to the alarm module when a keyword matched with a preset alarm keyword appears in the sound data, and the alarm module gives an alarm to a related mechanism through the communication module according to the fifth alarm signal.

Optionally, the automobile data recorder further comprises a display module, an audio output module and a storage module, wherein the display module is arranged on the automobile data recorder body and used for displaying video data, the audio output module is arranged on the automobile data recorder body and used for outputting audio data, and the storage module is arranged on the automobile data recorder body and used for storing data.

The utility model discloses technical scheme is through utilizing communication module with vehicle event data recorder body and remote terminal communication connection, then through the situation of gravity sensor detection car. When the gravity sensor detects that the automobile is in an abnormal condition, the alarm can send alarm information to the remote terminal through the communication module to remind the remote terminal in communication connection with the automobile data recorder that the automobile is in an abnormal condition. Therefore, compared with the automobile data recorder which can only send out an alarm at the body end (namely in the automobile), the automobile data recorder has more comprehensive alarm function and can provide guarantee for the safety of personnel in the automobile.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment of the driving recorder of the present invention;

FIG. 2 is a schematic diagram of another view of the embodiment shown in FIG. 1;

FIG. 3 is a block diagram of the automobile data recorder of the embodiment shown in FIG. 1;

fig. 4 is a block diagram of the image acquisition module of the embodiment shown in fig. 1.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				10	Automobile data recorder body	20	Communication module
30	Alarm module	31	Gravity sensor
				32	Alarm device	40	Main control module
50	Image acquisition module	51	Front camera
				52	Rear camera	60	Sound collection module
70-	Memory module	80	Display module
				90	Audio output module

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B" including either scheme A, or scheme B, or a scheme in which both A and B are satisfied. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a vehicle event data recorder.

In the embodiment of the present invention, as shown in fig. 1 to 4, the automobile data recorder includes an automobile data recorder body 10, a communication module 20, and an alarm module 30. The automobile data recorder body 10 includes a housing, a mounting bracket, and other basic hardware, and a circuit board is disposed inside the housing to electrically connect the electrical components. Regarding the electrical connection mode of each electrical component in the automobile data recorder, reference may be made to related products in the market, which are not described herein. In this embodiment, the car data recorder may be powered by a separate battery, by a car, or by both the battery and the car. The communication module 20 is arranged on the automobile data recorder body 10 and is used for being in communication connection with a remote terminal; this alarm module 30 locates vehicle event data recorder body 10, and alarm module 30 includes gravity sensor 31 and alarm 32, and wherein gravity sensor 31 is used for detecting the abnormal conditions of car, and alarm 32 is connected with gravity sensor 31 electricity, and this alarm 32 is used for when gravity sensor 31 detects the car and takes place abnormal conditions, sends alarm information to remote terminal through communication module 20.

It is worth explaining that, the automobile data recorder of the basic technical scheme of the application has an alarm function besides a basic video recording function. The alarm function is specifically to give out an alarm sound to remind people in the automobile when the abnormal running condition of the automobile is detected. However, the automobile data recorder can only provide a prompt at a local end, and various limitations exist.

To the problem that above-mentioned vehicle event data recorder exists, the utility model discloses technical scheme is through utilizing communication module 20 with vehicle event data recorder body 10 and remote terminal communication connection, then detects the situation of car through gravity sensor 31. When the gravity sensor 31 detects that the automobile is in an abnormal condition, the alarm 32 can send alarm information to the remote terminal through the communication module 20 to remind the remote terminal in communication connection with the automobile data recorder that the automobile is in an abnormal condition. For example, when a car accident occurs during the driving of a car, the driving recorder can notify the remote terminal at the first time, so that the user of the remote terminal can know the abnormal situation of the car at the first time. Particularly, when a serious car accident occurs during the driving process of the automobile and people (including a driver and passengers) in the automobile are seriously injured and cannot give an alarm independently, the automobile data recorder of the embodiment can give an alarm to a user of the remote terminal after giving the alarm to the remote terminal, so that the user can avoid missing the optimal rescue time. Therefore, compared with the automobile data recorder which can only send out an alarm at the body end (namely in the automobile), the automobile data recorder has more comprehensive alarm function and can provide guarantee for the safety of personnel in the automobile.

It should be noted that, a user of the remote terminal may be generally set as a relative or a friend of a car owner, and the remote terminal may be a mobile phone, a smart watch, a tablet computer, a notebook computer, a desktop computer, or the like having a network connection function.

Specifically, in the present embodiment, the communication module 20 may be a mobile network connection module and/or a WiFi module. When the communication module 20 is a mobile network connection module, a SIM card slot may be set on the vehicle event data recorder body 10, and the SIM card slot may be used for a SIM card of a communication operator to be inserted, so that the communication module 20 may access a mobile network and may perform communication connection with a remote terminal. When the communication module 20 is a WiFi module, the communication module 20 may include a WiFi chip, the WiFi chip is disposed on the vehicle event data recorder body 10, and through the WiFi chip, the communication module 20 may access a WiFi network and be in communication connection with a remote terminal. The WiFi network may be from a sharing hotspot of a mobile terminal (such as a mobile phone, a tablet, etc.) of a person in the vehicle, or from a sharing hotspot of other network-enabled devices in the vehicle. The model of the WiFi chip may be, for example, rui 8189FTV-VQ1-CG, although other models may be used, and the application is not limited thereto.

Specifically, the gravity sensor 31 is a detection sensor commonly used in the field of automobile alarm, and the gravity sensor 31 can detect the acceleration of the automobile, so as to determine the conditions of the automobile, such as whether collision occurs or not, whether sudden braking occurs or not, and the like. When the gravity sensor 31 detects that the vehicle is in an abnormal condition, the alarm module 30 can send an alarm message to the remote terminal through the communication module 20. Of course, the design of the present application is not limited thereto, and in other embodiments of the present application, the alarm module 30 may detect whether the vehicle is in an abnormal condition through other sensors, such as an acceleration sensor, a collision sensor, and the like.

Specifically, in the present embodiment, the alarm 32 is specifically a processor, and the processor can execute a preset alarm program after receiving the signal transmitted from the gravity sensor 31, and alarm the remote terminal through the communication module 20. Of course, the design of the present application is not limited to this, and in other embodiments, the alarm 32 may also be a single chip microcomputer or other components with an alarm function.

Further, in the present embodiment, the abnormal condition of the automobile includes a collision, a fall, a slip, or a sharp turn. Among them, collision, slippage and sharp turning are common conditions of automobiles in the event of traffic accidents, and dropping is a relatively rare case. Of course, the abnormal condition of the vehicle is not limited to the above-mentioned several conditions, and may include emergency braking.

Specifically, in the present embodiment, the alarm information includes a trigger signal for triggering an alarm of the remote terminal and abnormal information for reflecting the abnormal condition. The triggering signal is used for triggering the remote terminal to alarm after the abnormal condition of the automobile occurs, and at the moment, a user of the remote terminal can know that the corresponding automobile occurs the abnormal condition. The abnormal information can reflect the abnormal condition, so that the user of the remote terminal can know what the specific abnormal condition of the automobile is. Of course, the design of the present application is not limited thereto, and in other embodiments of the present application, the alarm information may also include only a trigger signal for triggering an alarm of a remote terminal, or abnormal information for reflecting an abnormal condition.

It should be noted that after receiving the trigger signal of the remote terminal, the remote terminal may send the prompt message in the manner of ringing, vibrating, flashing a flash lamp, flashing a screen, and the like.

Specifically, the abnormality information includes at least one of video information, voice information, text information, and position information. Among them, the amount of data to be transmitted by the video information is large, and the video information can feed back various conditions of the accident scene in detail when the signal is good. The amount of data to be transmitted by the voice information and the text information is small, and the alarm module 30 can send the voice information and/or the text information to the remote terminal under the condition of poor signal, so as to explain the current condition of the automobile to the user of the remote terminal. It should be noted that, because the alarm module 30 can detect the status of the vehicle, when the alarm module 30 sends the voice message, the voice message may be the collected voice of the vehicle occupant, or the alarm module 30 may preset the voice message corresponding to various abnormal conditions in the car event recorder according to the current vehicle status. The text information may be text information actively entered by a vehicle occupant, or may be text information obtained by converting voice of the vehicle occupant into text, or preset text information corresponding to various abnormal conditions in the vehicle event data recorder.

The location information may inform the user of the remote terminal of the current location of the vehicle so that the user of the remote terminal can know the location of the vehicle. Specifically, the automobile data recorder further includes a positioning module (not shown), which is disposed on the automobile data recorder body 10 for positioning the position of the automobile, so that the positioning module can provide the position information required for alarming. For example, the positioning module may be a GPS navigation module or a beidou navigation module. It should be noted that, according to different product models, the abnormal information sent by the alarm module 30 may include one, two, three or all four of video information, voice information, text information and position information.

In one embodiment, the location module is further configured to transmit the location of the vehicle to the remote terminal via the communication module 20. Therefore, the user of the remote terminal can determine the position of the automobile in real time, the user of the remote terminal can know the position of the automobile in real time, and meanwhile, when an accident happens, the user of the remote terminal can give an alarm in time.

Further, the automobile data recorder of the embodiment further includes an image collecting module 50, the image collecting module 50 is used for collecting image data, the image collecting module 50 includes a front camera 51 and a rear camera 52, wherein the front camera 51 is disposed on the front side of the automobile data recorder body 10, and the rear camera 52 is disposed on the rear side of the automobile data recorder body 10. It will be appreciated that the image capture module 50 is capable of recording the driving conditions of the vehicle and providing evidence in the event of a traffic accident. The image acquisition module 50 includes a front camera 51 and a rear camera 52, and can simultaneously acquire images of the front side and the interior of the automobile, so that the images of the exterior and the interior of the automobile can be recorded simultaneously, and the driving condition of the automobile can be recorded more comprehensively. It should be noted that, in the present embodiment, the front side and the rear side of the automobile data recorder are defined by the state of the automobile data recorder during use, after the automobile data recorder is installed on an automobile, the side of the automobile data recorder facing the head of the automobile is the front side of the automobile data recorder body 10, and the side of the automobile data recorder facing away from the head of the automobile is the rear side of the automobile data recorder body 10.

Specifically, in this embodiment, the front camera 51 is an infrared camera, and correspondingly, the automobile data recorder further includes an infrared light supplement lamp, and the infrared light supplement lamp is disposed on the front side of the automobile data recorder body 10. It will be appreciated that the front camera 51 is capable of recording a view from the front side of the vehicle and thus can provide primary evidence in the determination of a traffic accident. And infrared camera has night vision function, promptly, sets up leading camera 51 into infrared camera, can also obtain comparatively clear image under the low light environment to can provide more comprehensive evidence. The infrared light supplement lamp can be turned on in a low-light environment at night, so that light supplement is performed when the front camera 51 collects images at night, and the night imaging capability of the front camera 51 is improved. It should be noted that the design of the present application is not limited to this, and in other embodiments of the present application, the rear camera 52 may be configured as an infrared camera.

Further, the automobile data recorder of the embodiment further includes a sound collection module 60, and the sound collection module 60 is disposed on the automobile data recorder body 10 and used for sound data inside and/or outside the automobile. It can be understood that the sound data inside and/or outside the automobile can be collected through the sound collection module 60, and when the abnormal condition occurs in the automobile, the sound data can be provided, so as to facilitate the post-processing of the accident. Moreover, the sound collection module 60 can cooperate with the image collection module 50 to record information more comprehensively.

Specifically, in the present embodiment, the sound collection module 60 includes a sound pickup provided in the automobile data recorder body 10 to collect sound.

Further, the automobile data recorder of the embodiment further includes a main control module 40, the main control module 40 is electrically connected to the alarm module 30, the alarm module 30 is further configured to send a first alarm signal to the main control module 40 when detecting that an abnormal condition occurs in the driving process of the automobile, the main control module 40 takes the time of receiving the first alarm signal as a first accident occurrence node, and the main control module 40 is configured to upload image data acquired by the image acquisition module 50 within a first preset time before the first accident occurrence node, and/or upload image data acquired by the image acquisition module 50 within a second preset time after the first accident occurrence node to the cloud through the communication module 20, and/or serve as alarm information. It can be understood that the image data acquired by the image acquisition module 50 in the first preset time before the node occurs in the first incident and the image data in the second preset time after the node occurs in the first incident are uploaded to the cloud end through the main control module 40 and sent to the remote terminal as alarm information, so that the image when the incident occurs can be stored as evidence at the cloud end or the remote terminal. Therefore, the problem that accident evidence is lost due to the fact that image data stored in the automobile data recorder is damaged when an abnormal condition occurs can be solved. Therefore, the automobile data recorder can also save the image data in the cloud when the automobile is in an abnormal condition, so that the safety of accident evidence saving is ensured, and later-stage accident restoration and responsibility determination are facilitated. It should be noted that, in this embodiment, the main control module 40 sends both the image data collected by the image collection module 50 within a first preset time before the node occurs in the first event and the image data collected by the image collection module 50 within a second preset time after the node occurs in the first event to the cloud, and sends the image data as the alarm information to the remote terminal. In other embodiments, the main control module 40 may only send the image data collected by the image collection module 50 within a first preset time before the first event occurs, or send the image data collected by the image collection module 50 within a second preset time after the first event occurs to the cloud and the remote terminal. It should be noted that, in the case of sufficient bandwidth (i.e. good signal), the image data collected by the image collection module 50 (image data collected before or after the accident) can be sent to the cloud and the remote terminal at the same time. In the case of insufficient bandwidth (i.e., poor signal), the image data acquired by the image acquisition module 50 is only transmitted to the cloud or the remote terminal, and the priority of uploading the image data to the cloud is higher than that of uploading the image data to the remote terminal.

Specifically, in the present embodiment, the first preset time is at least 30 seconds and at most 60 seconds; the second predetermined time is at least 30 seconds and at most 60 seconds. It can be appreciated that the process of an accident is typically instantaneous or transient, so that only the collected image data in a short period of time need be uploaded to the cloud and used as alarm information. Meanwhile, the time length of image acquisition is limited, the size of image data to be transmitted can be limited, and the image data can be uploaded timely and quickly. For example, the first preset time may be 30 seconds, 35 seconds, 40 seconds, 45 seconds, 50 seconds, 55 seconds, 60 seconds; the second preset time may be 30 seconds, 35 seconds, 40 seconds, 45 seconds, 50 seconds, 55 seconds, 60 seconds.

Further, the alarm module 30 is further configured to send a second alarm signal to the main control module 40 when detecting that the vehicle collides in the parking state of the vehicle, the main control module 40 uses a time node of receiving the second alarm signal as a second accident occurrence node, and the main control module 40 is further configured to control the image acquisition module 50 to acquire image data after receiving the second alarm signal, and upload the image data acquired by the image acquisition module 50 within a third preset time after the second accident occurrence node to the cloud and/or serve as alarm information through the communication module 20. It can be understood that when the vehicle is in the parking state, the vehicle stops running, and in order to save power and storage space, the image capturing module 50 is in the off or sleep state, and the condition of the vehicle cannot be recorded. However, the alarm module 10 is still in a working state, when the vehicle is in an abnormal state in the parking state (such as being collided by another vehicle or being robbed through a window break), the alarm module 10 can detect the abnormal state of the vehicle, so as to send a second alarm signal to the main control module 40, and after receiving the second alarm signal, the main control module 40 can start the image acquisition module 50 in a dormant state or a shutdown state, so that the image acquisition module 50 starts to acquire image data and upload the image data to the cloud and the remote terminal. Therefore, the automobile reminding device can remind an automobile owner or a preset contact person of the automobile of the abnormal situation, and can store evidences for later-stage case processing. It should be noted that, in this embodiment, the main control module 40 sends the image data acquired by the image acquisition module 50 within a third preset time after the second accident occurs to the cloud, and sends the image data to the remote terminal as the alarm information. In other embodiments, the main control module 40 may only send the image data acquired by the image acquisition module 50 within a third preset time after the second accident occurrence node to the cloud or the remote terminal.

Specifically, in the present embodiment, the third preset time is at least 30 seconds and at most 60 seconds. It can be appreciated that the process of an accident is typically instantaneous or transient, so that only the collected image data in a short period of time need be uploaded to the cloud and used as alarm information. Meanwhile, the time length of image acquisition is limited, the size of image data to be transmitted can be limited, and the image data can be uploaded timely and quickly. For example, the third preset time may be 30 seconds, 35 seconds, 40 seconds, 45 seconds, 50 seconds, 55 seconds, 60 seconds.

Further, the alarm module 30 is further configured to send a third alarm signal to the main control module 40 when detecting that the vehicle is in an abnormal condition during the driving process, the main control module 40 uses the time of receiving the third alarm signal as a third accident occurrence node, and the main control module 40 is configured to upload the sound data collected by the sound collection module 60 within a fourth preset time before the third accident occurrence node and/or upload the sound data collected by the sound collection module 60 within a fifth preset time after the third accident occurrence node to the cloud through the communication module 20 and/or serve as alarm information after receiving the third alarm signal. It can be understood that the sound data collected by the sound collection module 60 in the fourth preset time before the third accident node and the sound data collected in the fifth preset time after the third accident node are uploaded to the cloud end through the main control module 40, and are sent to the remote terminal as alarm information, so that the sound when the accident occurs can be stored at the cloud end or the remote terminal as an evidence. Therefore, the problem that accident evidence is lost due to the fact that sound data stored in the automobile data recorder is damaged when abnormal conditions occur can be avoided. Moreover, the voice acquisition module 60 and the image acquisition module 50 are used in a matched manner, so that image data and voice data can be uploaded simultaneously when an accident happens, and evidence can be stored more comprehensively, thereby being beneficial to later responsibility confirmation. It should be noted that, in other embodiments, the main control module 40 may also only send the sound data collected by the sound collection module 60 within a fourth preset time before the third accident node, or send the sound data collected by the sound collection module 60 within a fifth preset time after the fourth accident node to the cloud and/or the remote terminal.

Specifically, in the present embodiment, the fourth preset time is at least 30 seconds and at most 60 seconds; the fifth predetermined time is at least 30 seconds and at most 60 seconds. It can be understood that the process of an accident is usually instantaneous or transient, so that the collected sound data in a short time only needs to be uploaded to the cloud and used as alarm information. Meanwhile, the time length of sound collection is limited, the size of sound data to be transmitted can be limited, and timely and rapid uploading of the sound data is facilitated. For example, the fourth preset time may be 30 seconds, 35 seconds, 40 seconds, 45 seconds, 50 seconds, 55 seconds, 60 seconds; the fifth preset time may be 30 seconds, 35 seconds, 40 seconds, 45 seconds, 50 seconds, 55 seconds, 60 seconds.

Further, the alarm module 30 is further configured to send a fourth alarm signal to the main control module 40 when detecting that the vehicle collides in the parking state of the vehicle, the main control module 40 uses the time of receiving the fourth alarm signal as a fourth accident occurrence node, the main control module 40 is configured to control the sound collection module 60 to collect sound data after receiving the fourth alarm signal, and upload the sound data collected by the sound collection module 60 within a sixth preset time after the fourth accident occurrence node to the cloud end through the communication module 20, and/or use the sound data as alarm information. It can be understood that when alarm module 30 detects the car and takes place abnormal situation under the car parking state, the steerable sound collection module 60 of host system 40 gathers sound to the sound data that gathers sound collection module 60 in the sixth preset time behind the fourth accident occurrence node uploads to the high in the clouds in order to preserve, and as alarm information, so, evidence when can avoiding abnormal situation to take place loses, so that be convenient for follow-up accident handling.

Specifically, in the present embodiment, the sixth preset time is at least 30 seconds and at most 60 seconds. It can be understood that the process of an accident is usually instantaneous or transient, so that the collected sound data in a short time only needs to be uploaded to the cloud and used as alarm information. Meanwhile, the time length of sound collection is limited, the size of sound data to be transmitted can be limited, and timely and rapid uploading of the sound data is facilitated. For example, the sixth preset time may be 30 seconds, 35 seconds, 40 seconds, 45 seconds, 50 seconds, 55 seconds, 60 seconds.

It should be noted that the design of the present application is not limited thereto, in other embodiments, when the vehicle is in an abnormal state in a driving state, the main control module 40 may only upload the image data or the sound data before and/or after the accident occurrence node, and when the main control module 40 simultaneously uploads the image data and the sound data before and after the accident occurrence node, to ensure that the sound and the picture are synchronous, the first preset time is equal to the fourth preset time, and the second preset time is equal to the fifth preset time. When the vehicle is in an abnormal state in the parking state, the main control module 40 may only upload the image data or the sound data after the accident occurrence node, and when the main control module 40 simultaneously uploads the image data and the sound data after the accident occurrence node, the third preset time and the sixth preset time are equal to ensure the sound-picture synchronization. In addition, the main control module 40 may upload image data within a first preset time, and/or image data within a second preset time, and/or sound data within a third preset time, and/or image data within a fourth preset time, and/or image data within a fifth preset time, and/or sound data within a sixth preset time.

Specifically, the automobile data recorder of the present embodiment further includes a storage module 70, and the storage module 70 is configured to store the image data collected by the image collection module 50 and the sound data collected by the sound collection module 60. Then, when the vehicle is in an abnormal condition, the image data collected by the image collection module 50 and the sound data collected by the sound collection module 60 are stored in the storage module 70 of the automobile data recorder, and then are called by the main control module 40 to be sent to the cloud and the remote terminal. Certainly, the design of the present application is not limited to this, in other embodiments of the present application, the main control module 40 may also retrieve the image data within the first preset time and the sound data within the fourth preset time from the storage module 70 and send the image data and the sound data within the fourth preset time to the cloud and/or serve as alarm information, and the image data within the second preset time and the sound data within the fifth preset time, and the image data within the third preset time and the sound data within the sixth preset time are transmitted to the cloud and/or the remote terminal in real time.

For example, in the present embodiment, the storage module 70 may be an external storage device, such as a TF card, a usb disk, or the like, inserted into the automobile data recorder body 10; or solid storage particles or the like provided inside the vehicle event data recorder body 10.

Further, the automobile data recorder of the embodiment further includes a voice recognition module, the voice recognition module is electrically connected to the alarm module 30, the voice recognition module is configured to recognize the sound data collected by the sound collection module 60, and when a keyword matched with a preset alarm keyword appears in the sound data, a fifth alarm signal is sent to the alarm module 30, and the alarm module 30 alarms related mechanisms through the communication module 20 according to the fifth alarm signal. It is worth explaining that when a serious accident occurs, the personnel in the automobile may not be able to manually complete the alarm, at this time, the personnel in the automobile can send a voice command to the automobile data recorder, and the voice recognition module of the automobile data recorder recognizes the keyword in the voice command to automatically alarm the corresponding related mechanism. According to different preset alarm keywords, the related mechanisms for alarming by the automobile data recorder are different. Illustratively, the relevant institution may be at least one of a traffic police department, a fire police department, a civil police department, and a 120 first aid center.

Specifically, the voice recognition module may be a processor, and the processor can execute a preset recognition program after receiving the voice data collected by the voice collection module 60, so as to recognize whether a preset alarm keyword exists in the voice data. The method for recognizing the keywords of the voice data by the voice recognition module may specifically refer to a voice assistant in the current mobile device, such as millet voice assistant for lovely students, apple voice assistant Siri, and the like.

Further, the automobile data recorder of this embodiment further includes a display module 80 and an audio output module 90, wherein the display module 80 is disposed on the automobile data recorder body 10 for displaying video data, and the audio output module 90 is also disposed on the automobile data recorder body 10 for outputting audio data.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A driving recorder is characterized by comprising

A vehicle event data recorder body;

2. The tachograph of claim 1, wherein the abnormal condition comprises a collision, a fall, a slip, or a sharp turn.

3. The automobile data recorder of claim 1, further comprising a positioning module, wherein the positioning module is disposed on the automobile data recorder body, and the positioning module is used for positioning a position of an automobile.

4. The tachograph of claim 3, wherein the location module is further configured to send the location of the car to the remote terminal via the communication module.

5. The automobile data recorder of claim 1, further comprising an image acquisition module, wherein the image acquisition module comprises a front camera and a rear camera, the front camera is arranged on the front side of the automobile data recorder body, and the rear camera is arranged on the rear side of the automobile data recorder body.

6. The automobile data recorder of claim 5, wherein the front camera is an infrared camera, and the automobile data recorder further comprises an infrared light supplement lamp, and the infrared light supplement lamp is arranged on the front side of the automobile data recorder body.

7. The automobile data recorder of claim 5, further comprising a sound collection module, wherein the sound collection module is disposed on the automobile data recorder body, and the sound collection module is used for collecting sound data inside and/or outside the automobile.

8. The vehicle event data recorder of claim 7, further comprising a master control module, wherein the master control module is electrically connected with the alarm module;

9. The automobile data recorder of claim 1, further comprising a voice recognition module, wherein the voice recognition module is electrically connected to the alarm module, the voice recognition module is configured to recognize voice data collected by a voice collection module of the automobile data recorder, and send a fifth alarm signal to the alarm module when a keyword matched with a preset alarm keyword appears in the voice data, and the alarm module alarms to a relevant mechanism through the communication module according to the fifth alarm signal.

10. The automobile data recorder of claim 1, further comprising a display module, an audio output module and a storage module, wherein the display module is disposed on the automobile data recorder body and used for displaying video data, the audio output module is disposed on the automobile data recorder body and used for outputting audio data, and the storage module is disposed on the automobile data recorder body and used for storing data.