CN211857561U

CN211857561U - Automobile data recorder

Info

Publication number: CN211857561U
Application number: CN202020383828.0U
Authority: CN
Inventors: 黄河; 江俊
Original assignee: Shenzhen Cmk Technology Co ltd
Current assignee: Jiangsu Jingxin Photoelectric Technology Co., Ltd
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2020-11-03
Anticipated expiration: 2030-03-23

Abstract

The utility model relates to a vehicle event data recorder. The automobile data recorder comprises a bottom shell, a display screen and a circuit assembly, wherein the bottom shell is provided with an accommodating groove, the display screen is accommodated in the accommodating groove, the circuit assembly comprises a circuit board and an alarm module electrically connected with the circuit board, the circuit board is accommodated in the accommodating groove and electrically connected with the display screen, and the alarm module is used for communicating with a remote terminal. When the vehicle runs, if the alarm module of the line assembly detects that the motion information of the vehicle has a problem, the alarm module can communicate with the remote terminal, and the remote terminal can alarm in time after receiving the information, so that the situation that the alarm is difficult for the driver due to accident reasons is avoided, and the driver loses the optimal rescue time.

Description

Automobile data recorder

Technical Field

The utility model relates to an on-vehicle equipment technical field especially relates to a vehicle event data recorder.

Background

The automobile data recorder installed on the vehicle at present can be used for recording all video images and sounds in the driving process of the vehicle, when the vehicle has an accident in the driving process, the automobile data recorder can only help the accident to identify the accident after the accident occurs, and when the vehicle has the accident, a driver possibly has limited action and cannot give an alarm in time, so that the driver possibly loses the optimal rescue time.

SUMMERY OF THE UTILITY MODEL

Based on this, provide a vehicle event data recorder that can effectively in time issue alarm information.

A tachograph, comprising:

a bottom shell having a receiving groove;

the display screen is accommodated in the accommodating groove; and

the circuit assembly comprises a circuit board and an alarm module electrically connected with the circuit board, the circuit board is accommodated in the accommodating groove and electrically connected with the display screen, and the alarm module is used for communicating with a remote terminal.

Above-mentioned vehicle event data recorder, display screen and circuit subassembly all holding are in the accepting groove of drain pan, and the display screen can be used for showing video image, and at the vehicle in the driving process, when the alarm module of circuit subassembly detected the motion information of vehicle and goes wrong, alarm module can communicate with remote terminal, and remote terminal receives this information, alright in time report to the police, avoid the driver because the condition that is difficult to report to the police appears in accident reason, lead to the driver to lose best rescue time.

In one embodiment, the vehicle event data recorder further comprises a support assembly, the support assembly is connected to the bottom shell and is contained in the containing groove, and the display screen is fixed in the containing groove through the support assembly.

In one embodiment, the bracket assembly includes a bracket and a face shell connected to the bracket, the bracket is connected to the bottom shell, the face shell is disposed in the notch of the receiving slot, and the face shell defines an opening communicated with the receiving slot; the display screen is provided with a first face and a second face which are opposite, the first face is abutted against one side of the support facing the face shell, and the second face is abutted against one side of the face shell facing the support and is exposed out of the opening.

In one embodiment, the automobile data recorder further comprises a lens, a mounting groove is formed in one side, away from the support, of the face shell, the opening is formed in the bottom of the mounting groove, the mounting groove and the opening are communicated with the accommodating groove, and the lens is connected to the face shell, accommodated in the mounting groove and covered on the second face.

In one embodiment, the car event recorder further comprises a sealing ring, wherein the sealing ring is located between the display screen and the lens so as to seal the display screen and the lens.

In one embodiment, the face shell is provided with a hook, and the hook protrudes out of one side of the face shell facing the bracket and is clamped on the first face.

In one embodiment, the vehicle event data recorder further comprises a front camera and a first flat cable connected to the front camera, a part of the bottom shell protrudes towards one side far away from the display screen to form a groove, a through hole is formed in the bottom of the groove, the front camera is connected to one side of the bottom shell far away from the accommodating groove, one end of the first flat cable is electrically connected with the circuit board, and the other end of the first flat cable penetrates through the groove and passes through the through hole and is electrically connected with the front camera.

In one embodiment, the automobile data recorder further comprises a rear camera, the rear camera is used for being mounted at the tail of the vehicle and being capable of acquiring images behind the vehicle, and the rear camera is in communication connection with the circuit board.

In one embodiment, the circuit board is provided with a rear camera port, the bottom shell is provided with a port groove, and the rear camera port penetrates through the port groove and is connected with the rear camera.

In one embodiment, the vehicle event recorder comprises at least one of:

the circuit board is provided with a power port, and the power port and the rear camera head port are positioned on the same side of the circuit board;

the circuit board is provided with an earphone port and a memory clamping groove, and the earphone port, the memory clamping groove and the rear camera head port are located on the same side of the circuit board.

In one embodiment, the automobile data recorder further comprises a buckle belt, and the buckle belt is arranged on one side of the bottom shell, which is far away from the accommodating groove; the circuit assembly further comprises a positioning module, a sound module and an infrared night vision switching module.

Drawings

FIG. 1 is a perspective view of an exemplary embodiment of a vehicle event data recorder;

FIG. 2 is an exploded view of the tachograph shown in FIG. 1;

FIG. 3 is a perspective view of the face shell of the tachograph shown in FIG. 2;

FIG. 4 is a perspective view of another perspective of the face shell of the tachograph shown in FIG. 3;

FIG. 5 is a partial block diagram of the tachograph shown in FIG. 2;

fig. 6 is a partial structural view of another perspective of the automobile data recorder shown in fig. 5.

Reference numerals: the driving recorder comprises a driving recorder 10, a bottom shell 100, an accommodating groove 110, a groove 120, a display screen 200, a circuit component 300, a circuit board 310, a rear camera port 311, a power port 313, an earphone port 315, a TF card slot 317, a bracket component 400, a bracket 410, a face shell 420, a mounting groove 421, an opening 423, a clamping hook 425, a lens 500, a front camera 600, a first row of wires 610 and a clamping belt 700.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, in one embodiment, a drive recorder 10 is provided, the drive recorder 10 is generally installed inside a vehicle, and records video images, sounds, and the like of the vehicle while traveling. Specifically, the automobile data recorder 10 can communicate with a remote terminal through a network, wherein the remote terminal can include a personal computer, a notebook computer, a smart phone, a tablet computer and a portable wearable device, so that video images and sound of the automobile data recorder 10 can be transmitted in time. The remote terminal is a terminal associated with the drive recorder 10 in advance. The user can set a user account or a user mobile phone number on the remote terminal, and associate the set user account or user mobile phone number with the automobile data recorder 10, so that the remote terminal is associated with the automobile data recorder 10.

Referring to fig. 2, in one embodiment, the driving recorder 10 includes a bottom case 100, a display screen 200 and a circuit assembly 300, the bottom case 100 is provided with an accommodating slot 110, the display screen 200 is accommodated in the accommodating slot 110 and displayed on a notch of the accommodating slot 110, the circuit assembly 300 is electrically connected to the display screen 200, the display screen 200 can display a video image of a vehicle in the driving process, the circuit assembly 300 further has an alarm module, which can alarm and remind a remote terminal in time, and effectively prevent a user from being unable to alarm in time by self due to a traffic accident. It is understood that the drive recorder 10 may be mounted inside the vehicle instead of the rear view mirror.

In one embodiment, the bottom housing 100 is substantially similar to the shape of the rearview mirror, and includes a bottom wall and a side wall extending from the bottom wall, the bottom wall and the side wall form a receiving groove 110, and the cross section of the receiving groove 110 may have a rectangular shape, a trapezoidal shape, a parallelogram shape, or the like. The display screen 200 is accommodated in the accommodating groove 110 and is used for displaying a video image during the driving of the vehicle, preferably, the display screen 200 may be a liquid crystal display screen 200 or an electronic ink display screen 200, and specifically may be a TFT screen, where TFT (thin Film transistor) refers to a thin Film transistor, that is, each liquid crystal pixel is driven by a thin Film transistor integrated behind the pixel, so that the display screen 200 can display information at high speed, high brightness and high contrast. Each pixel point of the TFT screen is controlled by the TFT integrated on the TFT screen, and is an active pixel point. Therefore, not only the speed can be greatly improved, but also the contrast and the brightness are greatly improved, and simultaneously the resolution ratio also reaches a high level.

In one embodiment, the circuit assembly 300 includes a circuit board 310, the circuit board 310 is received in the receiving slot 110 and electrically connected to the display screen 200, the circuit board 310 may be a PCB, and the circuit board 310 may integrate a plurality of modules, such as a video module, a sound module, an infrared night vision switching module, a positioning module, a storage module, a communication module, an alarm module, and the like, so as to perform centralized management and separate control on the modules. The intelligent control system further comprises a battery, and the battery can respectively supply power to each module. Specifically, the video module is used for acquiring video images of the vehicle in the driving process, the video data can be synchronously displayed on the display screen 200 of the driving recorder 10, the sound module can be realized through a loudspeaker and a microphone and is used for acquiring sound of the vehicle in the driving process, the infrared night vision switching module is used for supplementing light when acquiring the video data at night, and the positioning module is used for acquiring position information of the vehicle in the driving process. The communication module can realize data communication, and the communication module can be 4G (the 4)^thgeneration mobile communication technology, fourth generation mobile communication technology) communication module or 5G (the 5^thgeneration mobile communication technology, fifth generation mobile communication technology) communication systemAnd a communication module. The storage module is used for storing audio and video data of the vehicle in the driving process. The alarm module is used for detecting motion information of a vehicle and comprises a motion sensor and an alarm, the motion sensor is used for detecting the motion information of the vehicle in real time, and the alarm is used for triggering alarm when the motion information of the vehicle detected by the motion sensor in real time is abnormal. Meanwhile, when the motion information of the vehicle detected by the motion sensor in real time is abnormal, the alarm information can be transmitted to the remote terminal, so that a user using the remote terminal can give an alarm in time, and the situation that the driver loses the optimal rescue time when the driver cannot give an alarm by self due to a traffic accident is avoided.

Further, the motion sensor is an element that converts a change of a non-electric quantity index into a change of an electric quantity index, and the non-electric quantity index may be specifically a temperature index, a speed index, a gravity index, or the like. The non-electricity index can be divided into different sensors according to the type of the non-electricity index, such as a temperature sensor, a speed sensor, a gravity sensor and the like. The automobile data recorder 10 can judge the motion information detected in real time, and when the detected motion information meets the early warning condition, the automobile data recorder 10 can generate alarm information and send the alarm information to the remote terminal through the communication module. The alarm information is information for alarming, and may specifically be information such as text, audio, video, or image, and the alarm information may also carry current position information and time information. It is understood that the car recorder 10 may further include a voice recognition module, and the voice recognition module may preset a keyword library, where a preset alarm keyword, such as "life saving", "help request", "alarm" and "dangerous" is recorded in the keyword library. When a traffic accident occurs to the vehicle, the user of the remote terminal can find the abnormality and take measures in the first time by the voice alarm mode, so that the missing of the optimal rescue time is avoided, and great safety guarantee is provided for personnel in the vehicle.

Specifically, the automobile data recorder 10 mounted on the vehicle collects audio and video data and position information of the vehicle in the driving process, and sends the audio and video data and the position information to the remote terminal. And the motion information of the vehicle is detected in real time through a motion sensor built in the automobile data recorder 10, when the detected motion information meets the early warning condition, alarm information is sent to a remote terminal, finally, the alarm time point for sending the alarm information is determined, and audio and video data in a preset time period including the alarm time point are stored.

Referring to fig. 2 and 3, in one embodiment, the driving recorder 10 further includes a support 410 assembly 400, the support 410 assembly 400 is connected to the bottom case 100 and is accommodated in the accommodating groove, and the support 410 assembly 400 can fix the display screen 200 in the accommodating groove 110 to prevent the display screen 200 from falling off from the accommodating groove 110. Specifically, the bracket 410 assembly 400 includes a bracket 410 and a panel 420 connected to the bracket 410, the bracket 410 is substantially block-shaped and fixedly connected to the bottom chassis 100 and is received in the receiving slot 110, and the size of the bracket 410 is smaller than or equal to that of the display screen 200. Wherein the bracket 410 and the bottom case 100 can be detachably connected by means of a snap, a thread, a screw, etc. Further, the panel 420 is disposed in the notch of the receiving groove 110, and is opened with an opening 423 communicating with the receiving groove 110, the area of the opening 423 is slightly smaller than the area of the notch of the receiving groove 110, so that the display panel 200 can abut against the panel 420, and the display panel 200 is prevented from falling off. Specifically, the display screen 200 has a first surface and a second surface that are opposite to each other, the first surface may abut against one side of the bracket 410 facing the face casing, the second surface may abut against one side of the face casing 420 facing the bracket 410, an area of the display screen 200 may be slightly larger than an area of the opening 423, and may also be equal to the area of the opening 423, so that a video image displayed by the display screen 200 may be relatively completely exposed at the opening 423, which is convenient for a driver to watch. Alternatively, the display screen 200 may be a full-face screen, more preferably a 10.88 inch full-face screen.

Referring to fig. 2 and fig. 3, in one embodiment, the automobile data recorder 10 further includes a lens 500, the lens 500 may be made of glass and is substantially plate-shaped, a mounting groove 421 is formed on a side of the face housing 420 facing away from the bracket 410, the opening 423 is formed at a bottom of the mounting groove 421, and the mounting groove 421 and the opening 423 are communicated with the receiving groove 110. Specifically, the lens 500 is connected to the face shell 420 and is accommodated in the mounting groove 421, the size of the lens 500 and the size of the mounting groove 421 are matched with each other, so that the lens 500 can be tightly fitted with the mounting groove 421, and the lens is covered on the surface of the display screen 200, i.e. the second surface of the display screen 200, and the video image displayed on the display screen 200 can be exposed through the lens 500. It can be understood that the lens 500 and the face housing 420 can be glued, that is, the lens 500 and the face housing 420 can be connected by a strong glue, which effectively prevents the lens 500 from falling off from the face housing 420 and enhances the structural strength between the face housing 420 and the lens 500. Further, vehicle event data recorder 10 still includes the sealing washer, and the sealing washer is located between display screen 200 and lens 500 to can seal display screen 200 and lens 500, prevent to have the clearance between display screen 200 and the lens 500, the condition of light leak appears, has strengthened vehicle event data recorder 10's leakproofness.

Referring to fig. 2 and 4, in one embodiment, the panel is provided with a hook 425, the hook 425 protrudes from a side of the panel facing the bracket 410, and the hook 425 is substantially L-shaped to hold the display 200, i.e. to hold the first side of the display 200, so as to enhance the assembly relationship between the display 200 and the panel, and to make the structure more stable. Referring to fig. 5, in one embodiment, the bottom case 100 further includes a zipper tape 700, a through groove is formed on a side of the bottom case 100 away from the accommodating groove 110, the through groove has two opposite openings 423, the zipper tape 700 can be inserted into the through groove, and two ends of the zipper tape 700 are respectively exposed from the two openings 423. It can be understood that the shape of the zipper tape 700 is substantially C-shaped, further the zipper tape 700 has a body and two fastening portions 710, the two fastening portions 710 are respectively located at two ends of the body, the body and the fastening portions 710 are integrally formed, the two fastening portions 710 protrude out of the same side of the body, that is, the body penetrates through the through groove, the fastening portions 710 protrude out of the through groove and can abut against the opening 423 of the through groove, thereby preventing the zipper tape 700 from being separated from the through groove, and effectively enhancing the connection relationship between the zipper tape 700 and the bottom case 100. It can be appreciated that the latch portion 710 is substantially U-shaped and has a certain elasticity, and when the bottom case 100 is mounted on the vehicle, the latch portion 710 can help the bottom case 100 to be hung in the vehicle.

In one embodiment, the video module is implemented by a camera, the camera can collect video images of the vehicle in the driving process, and the driving recorder 10 can transmit the collected video images to the remote terminal through the communication module and synchronously display the video images on the display screen 200 of the driving recorder. The specific cameras may include a front camera 600 and a rear camera, and the display screen 200 may only synchronously display the video images acquired by a single camera, or may synchronously realize the video images of two cameras. For example, the video images collected by the front camera 600 and the rear camera are synchronously displayed on the left side and the right side of the display screen 200, so that the driver is not obstructed by the inside of the vehicle to cause the sight behind the vehicle to be limited, and the driving safety is greatly guaranteed. It can be understood that, when the light outside the vehicle is weak, the infrared night vision switching module can adjust the video image collected by the camera, and the infrared night vision switching module can be specifically realized by an infrared lamp and a filter lens of a night wave band. The infrared lamp is used for supplementing light when the video acquisition module acquires video data at night. The filter lens of the night wave band is used for filtering light when the video data is collected by the video collection module at night. Make the camera on vehicle event data recorder 10 also can clearly shoot in the night, guarantee that the driver also can see clear video night to driver's driving safety has been improved.

Referring to fig. 5, in one embodiment, the driving recorder 10 further includes a first flat cable 610 connected to the front camera 600, the first flat cable 610 is electrically connected to the circuit board 310, and the front camera 600 is disposed on the bottom case 100 and electrically connected to the first flat cable 610. Specifically, the front camera 600 is located on a side of the bottom case 100 departing from the receiving slot 110, and is used to acquire road conditions, vehicle information, and the like in front of the vehicle, and monitor whether the front vehicle violates rules, and information such as a vehicle type and a license plate of the violating vehicle, so that a driver can timely grasp the information and a video image that may be used as evidence in the future. Further, a partial structure of the bottom case 100 protrudes toward a side away from the display screen 200 to form a groove 120, a through hole is formed at a bottom of the groove 120, the front camera 600 is connected to a side of the bottom case 100 away from the accommodating groove 110, and the first flat cable 610 can penetrate through the groove 120 and is electrically connected to the front camera 600 through the through hole. It can be understood that the video images and the like recorded by the front camera 600 can be transmitted to the remote terminal through the communication module, so that family members or friends can directly and effectively read the information collected by the front camera 600 through the remote terminal on the premise of not interfering the driver.

Referring to fig. 6, in one embodiment, the rear camera is disposed at the rear of the vehicle, and the lens direction of the rear camera is that the rear of the vehicle faces outward, so as to obtain a video image of the rear of the vehicle, and the rear camera may be electrically connected to the circuit board 310 through a cable and transmit the image to the display screen 200, so that the video image of the rear of the vehicle may be played through the display screen 200, which is beneficial for a driver to view the situation of the rear of the vehicle. Further, when the vehicle is backing, the rear camera can timely expose information such as images and distances of obstacles from the display screen 200, and collision of the vehicle is avoided. When the vehicle is in normal driving, the driver can also obtain whether the road condition, the vehicle information and the road behind the vehicle are safe or not by checking the display screen 200, and the rear vehicle has violation and the like, so that the driver can timely master the information and can use the information as evidence in the future. It can be understood that the video image recorded by the rear camera can also be transmitted to the remote terminal through the communication module, so that family or friends can directly and effectively read the information collected by the front camera 600 through the remote terminal on the premise of not interfering the driver, and can timely process the information when mastering the emergency situation of the driver. Further, the circuit board 310 is provided with a rear camera port 311, a port groove is formed in the side wall of the bottom case 100, and a port of the rear camera can penetrate through the port groove, so that the rear camera can be electrically connected with the rear camera port 311 through a cable.

In one embodiment, the Positioning module may be implemented by a Global Positioning System (GPS), and the GPS is used to collect position information of the vehicle during driving. The position information is information of the geographical position of the vehicle, and may specifically include a real-time position, a driving direction, a driving speed, and the like of the vehicle. The automobile data recorder 10 can transmit the collected position information of the vehicle in the driving process to the remote terminal through the communication module. When a traffic accident occurs in the driving process of a vehicle, audio data, video data and position information in the driving process of the vehicle are respectively collected through a sound collection module, a video collection module and a positioning module in a vehicle-mounted driving recorder 10, a communication module can send the collected audio and video data and the position information to a pre-associated remote terminal at fixed time, and the remote terminal can keep the audio and video data as the evidence of the traffic accident.

Referring to fig. 5 and 6, in one embodiment, the storage module may be specifically implemented by a memory card, and the memory card is used to store audio and video data of the vehicle during driving. The circuit board 310 is provided with a memory card slot 317, and according to different types of memory cards, the memory card slot 317 may be a TF card slot or an SD card slot, and may be located on the same side of the circuit board 310 as the rear camera port 311, or may be located on different sides of the circuit board 310 as the rear camera port 311, so that the positions of the above components can be flexibly adjusted according to the use habits of a driver. The audio and video can be stored through a remote terminal and a memory card, so that the audio and video can be stored in various ways.

In one embodiment, the circuit board 310 further has a power port 313, the rear camera port 311 and the power port 313 are located on the same side of the circuit board 310 and both can penetrate through the same side of the bottom case 100, and the bottom case 100 is provided with a power hole, so that the power port 313 can penetrate through the power hole, thereby achieving an electrical connection with a power source. It can be understood that the rear camera port 311 and the power port 313 may be located on different sides of the circuit board 310 and further penetrate out from different sides of the bottom case 100, and the specific arrangement manner may be flexibly set.

In one embodiment, the circuit board 310 is provided with an earphone port 315, the earphone port 315 may be located on the same side of the circuit board 310 as the rear camera port 311, or may be located on a different side of the circuit board 310 from the rear camera port 311, and the positions of the above components may be flexibly adjusted according to the usage habits of the driver. It can be understood that the recorder is further formed to include a plurality of keys, and the plurality of keys can correspond to different functions respectively. That is, one button may correspond to the turning on of the car recorder 10, and the other button adjusts the volume, etc.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A tachograph, comprising:

a bottom shell having a receiving groove;

the display screen is accommodated in the accommodating groove; and

2. The automobile data recorder according to claim 1, further comprising a support assembly, wherein the support assembly is connected to the bottom casing and is accommodated in the accommodating groove, and the display screen is fixed in the accommodating groove through the support assembly.

3. The automobile data recorder according to claim 2, wherein the bracket assembly includes a bracket and a face shell connected to the bracket, the bracket is connected to the bottom shell, the face shell is disposed in the notch of the receiving slot, and the face shell is opened with an opening communicated with the receiving slot; the display screen is provided with a first face and a second face which are opposite, the first face is abutted against one side of the support facing the face shell, and the second face is abutted against one side of the face shell facing the support and is exposed out of the opening.

4. The automobile data recorder according to claim 3, further comprising a lens, wherein a mounting groove is formed in a side of the face housing facing away from the bracket, the opening is formed in a bottom of the mounting groove, the mounting groove and the opening are communicated with the accommodating groove, and the lens is connected to the face housing, accommodated in the mounting groove, and covered on the second surface.

5. The tachograph of claim 4, further comprising a seal ring positioned between the display screen and the lens to seal the display screen and the lens.

6. The automobile data recorder according to claim 3, wherein the face shell is provided with a hook, and the hook protrudes from one side of the face shell facing the bracket and is clamped on the first face.

7. The automobile data recorder according to claim 1, further comprising a front camera and a first flat cable connected to the front camera, wherein a partial structure of the bottom case protrudes toward a side away from the display screen to form a groove, a through hole is formed in a bottom of the groove, the front camera is connected to a side of the bottom case away from the accommodating groove, one end of the first flat cable is electrically connected to the circuit board, and the other end of the first flat cable penetrates through the groove and passes through the through hole and is electrically connected to the front camera.

8. The automobile data recorder according to claim 1, further comprising a rear camera, wherein the rear camera is used for being mounted to the tail of the vehicle and capable of acquiring images behind the vehicle, and the rear camera is in communication connection with the circuit board.

9. The vehicle event data recorder of claim 8, wherein the circuit board is provided with a rear camera port, the bottom shell is provided with a port slot, and the rear camera port penetrates through the port slot and is connected with the rear camera.

10. The tachograph of claim 9, comprising at least one of:

11. The automobile data recorder according to claim 1, further comprising a buckle belt, wherein the buckle belt is arranged on one side of the bottom shell, which is far away from the accommodating groove; the circuit assembly further comprises a positioning module, a sound module and an infrared night vision switching module.