CN220913675U - Driving recorder with fatigue driving monitoring function - Google Patents
Driving recorder with fatigue driving monitoring function Download PDFInfo
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- CN220913675U CN220913675U CN202322990754.3U CN202322990754U CN220913675U CN 220913675 U CN220913675 U CN 220913675U CN 202322990754 U CN202322990754 U CN 202322990754U CN 220913675 U CN220913675 U CN 220913675U
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 14
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000006399 behavior Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 239000007769 metal material Substances 0.000 description 4
- 230000000391 smoking effect Effects 0.000 description 4
- 239000000725 suspension Substances 0.000 description 3
- 230000004399 eye closure Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 239000007779 soft material Substances 0.000 description 2
- 241001282135 Poromitra oscitans Species 0.000 description 1
- 208000032140 Sleepiness Diseases 0.000 description 1
- 206010041349 Somnolence Diseases 0.000 description 1
- 206010048232 Yawning Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000037321 sleepiness Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model discloses a vehicle event data recorder with fatigue driving monitoring, which comprises a main body, wherein the front panel of the main body is a curved panel attached to the upper side of the middle part of a front windshield, the surface of the main body is provided with a film for adhesion, the inside of the main body is provided with an image acquisition system and a warning unit, and the bottom of the main body is provided with a rearview mirror with an adjustable angle; the image acquisition system comprises an off-vehicle camera for recording information in front of the vehicle, an in-vehicle camera for recording information in the vehicle and a main driving camera for recording main driving position information; the automobile exterior camera and the automobile interior camera axis are all in the vehicle on the middle plane, this automobile data recorder that possesses tired drive control, integrate in rear-view mirror linkage, effectively reduce the area of sheltering from of front windshield, promote driver's view to integrated automobile interior camera and main camera, satisfy the demand of in-vehicle information acquisition and driver tired drive control.
Description
Technical Field
The utility model relates to the technical field of vehicle-mounted accessories, in particular to a vehicle recorder with fatigue driving monitoring function.
Background
In order to record the front environmental image in the running process of the vehicle, a vehicle-mounted recorder is generally selected by a vehicle owner; the automobile data recorder is divided into an independent suspension type and a streaming media type which is bound with a rearview mirror according to a structural form;
The independent suspension type needs to occupy the front windshield area additionally, so that the sight of a driver is partially blocked, and the driving safety is influenced; when the rearview mirror is adjusted in angle, the angle of the front camera is also changed, so that the recording angle is changed and the image data is lost;
In addition, most of the existing automobile data recorders can only record the front information of the automobile, and cannot record the internal information of the automobile, especially when the automobile is in disputes during operation, image data cannot be provided, and fatigue driving monitoring cannot be carried out on a driver.
Disclosure of utility model
The utility model aims to overcome the existing defects, provides the automobile data recorder with the fatigue driving monitoring function, is integrated in the rearview mirror suspension device, effectively reduces the shielding area of a front windshield, improves the visual field of a driver, integrates an in-car camera and a main driving camera, meets the requirements of in-car information acquisition and driver fatigue driving monitoring, and can effectively solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a vehicle event data recorder that possesses driver fatigue control, includes the main part, the main part front panel is the curved panel of laminating front windshield middle part upside position, and the surface is provided with the film that is used for pasting, the inside image acquisition system and the warning unit of being provided with of main part, and the bottom is provided with the angularly adjustable rear-view mirror;
The image acquisition system comprises an off-vehicle camera for recording information in front of the vehicle, an in-vehicle camera for recording information in the vehicle and a main driving camera for recording main driving position information; the axes of the external camera and the internal camera are positioned on the middle plane of the vehicle, the projection included angle of the axes of the main driving camera and the internal camera on the horizontal plane is 40-60 degrees, and the pitching angle of the external camera is adjustable;
and the warning unit comprises a loudspeaker.
As a preferable technical scheme of the utility model, the warning unit also comprises a vibration handle clamped at the holding position of the steering wheel, the vibration handle is crescent-shaped, and the interiors of the two ends of the vibration handle are respectively provided with a vibration motor which can be controlled independently;
When the main driving camera shoots that the driver has long-time eye closing, smoking, call answering and other illegal behaviors, the vibration motor in the vibration handle can be used for vibration reminding, meanwhile, the camera outside the vehicle can be used for collecting and analyzing the graph, the distance between the vehicle and the front vehicle is calculated, and when the distance between the vehicle is relatively close, the vibration mode can be adopted for reminding the driver.
As a preferable technical scheme of the utility model, an inward-sinking adjusting bin is arranged in the middle of the front panel of the main body, the front end of the external camera penetrates through the front panel of the main body and is arranged in the adjusting bin, a rotating shaft which is vertical to the axis of the external camera and is horizontal is arranged in the external camera, a worm wheel is fixedly arranged in the rotating shaft in a coaxial manner, and a worm which penetrates through the bottom plate and is meshed with the worm wheel is arranged in the main body;
the worm wheel and the worm have larger transmission ratio, so that the pitch angle of the camera outside the vehicle can be adjusted by rotating the worm, and the adjustment precision can be further improved.
As a preferable technical scheme of the utility model, the front panel of the main body is provided with a light intensity sensor, and the back of the main body is provided with a display screen and a pickup;
When driving at night, the brightness of the display screen in the vehicle can directly enter eyes of a driver, so that the driver is influenced to observe the dark environment outside the vehicle to a certain extent, and the brightness outside the vehicle is judged by adding a light intensity sensor similar to a photoresistor, so that the brightness of the display screen in the vehicle is adjusted by self, and the interference on the sight of the driver is reduced.
As a preferable technical scheme of the utility model, the rearview mirror is a streaming media rearview mirror and comprises a display screen arranged below a main body and a tail camera arranged at the tail of the vehicle.
As a preferable technical scheme of the utility model, the back of the main body is provided with a shielding plate which can be used for shielding the camera in the vehicle in a sliding way;
Through increasing the sunshade, the physics of sight camera in the car is closed, satisfies the demand of privacy protection in the car.
Compared with the prior art, the utility model has the beneficial effects that: the automobile data recorder with the fatigue driving monitoring function reduces the occupation area of the front windshield and the influence on the sight of the driver by combining the automobile data recorder with the rearview mirror in the automobile, integrates the main driving camera to collect the images of the driver, and can remind the driver through sounding of the loudspeaker when the driver has the illegal behaviors such as fatigue driving or smoking, answering and calling, so that the driver is attentive to driving, and driving accidents are reduced;
meanwhile, the in-vehicle camera is integrated, so that in-vehicle images in the driving process can be recorded.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a front end schematic of the present utility model;
FIG. 3 is a schematic bottom view of the present utility model;
FIG. 4 is a schematic view of the installation of an off-board camera of the present utility model;
FIG. 5 is a schematic view of a vibration handle of the present utility model.
In the figure: 1. a main body; 11. adjusting a bin; 12. film; 13. a light intensity sensor; 14. in-car camera; 15. a shutter; 16. a display screen; 17. a main driving camera; 18. a sound pickup; 19. a loudspeaker; 2. an off-vehicle camera; 21. a worm wheel; 22. a worm; 3. a rearview mirror; 4. vibration handle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a vehicle event data recorder that possesses driver fatigue control, includes main part 1, and main part 1 front panel is the curved panel of laminating front windshield middle part upside position, and the surface is provided with film 12 that is used for pasting, and main part 1 is inside to be provided with image acquisition system and warning unit, and the bottom is provided with angularly adjustable rear-view mirror 3;
The image acquisition system comprises an off-vehicle camera 2 for recording information in front of the vehicle, an in-vehicle camera 14 for recording information in the vehicle and a main driving camera 17 for recording main driving position information; the axes of the vehicle-exterior camera 2 and the vehicle-interior camera 14 are positioned on the middle plane of the vehicle, the projection included angle between the axes of the main driving camera 17 and the vehicle-interior camera 14 on the horizontal plane is 40-60 degrees, and the pitching angle of the vehicle-exterior camera 2 is adjustable;
The horizontal included angle of the front windshield of the vehicle is different corresponding to different vehicle types, namely, the longitudinal distance between the installation position of the rearview mirror 3 and the eye point of the driver is different, and for the calling and running vehicles, the distance is far, so that the included angle between the main driving camera 17 and the in-vehicle camera 14 is smaller, preferably 45 degrees or 50 degrees, and for the vehicles such as minibus, suv, MPV, truck and the like, the longitudinal distance between the rearview mirror and the eye point of the driver is relatively close, so that the included angle between the main driving camera 17 and the in-vehicle camera 14 is larger, preferably 55 degrees or 60 degrees.
The image acquisition system further comprises an infrared sensor arranged near the main driving camera 17, namely when the main driving camera 17 is shielded, the infrared sensor can sense a front shielding object and send a prompt to a driver through the loudspeaker 19 or the display screen 16, so that the driver is prevented from actively closing fatigue driving monitoring in a shielding mode;
a warning unit comprising a loudspeaker 19.
Referring to fig. 5, the warning unit further includes a vibration handle 4 mounted and clamped at the holding position of the steering wheel, the vibration handle 4 is crescent-shaped, and vibration motors capable of being controlled independently are respectively arranged inside the two ends;
The coverage area of the two ends of the vibration handle 4 is larger than that of the middle position, the steering wheel position covered by the end of the vibration handle 4 is provided with a through hole parallel to the axis of the steering wheel, the Z-axis linear motor is arranged in the through hole, the vibration handle 4 is made of metal materials and is made of insulating materials such as rubber, leather or plastic, namely, the contact position of the vibration handle 4 and the steering wheel is made of soft materials, the vibration transmission between the vibration handle 4 and the steering wheel is small, and the Z-axis linear motor can directly transmit the vibration to the metal materials, so that the vibration handle 4 can obtain vibration which is obviously stronger than the vibration of other positions of the steering wheel;
or blind holes along the radial direction are uniformly formed in the outer circle of the steering wheel position covered by the vibration handle 4, the vibration motor is arranged in the blind holes, the vibration handle 4 is made of metal materials and is externally wrapped with rubber, leather or plastic and other insulating materials, namely, the contact positions of the vibration handle 4 and the steering wheel are made of soft materials, and when vibration transmission between the vibration handle 4 and the steering wheel is small, the vibration motor can directly transmit the vibration to the metal materials, so that the vibration handle 4 can obtain vibration which is obviously stronger than vibration at other positions of the steering wheel;
When the main driving camera 17 shoots that the driver has the illegal actions of long-time eye closing, smoking, call answering and the like, the driver can be reminded through vibration of the vibration motor in the vibration handle, meanwhile, the vehicle distance between the vehicle and the front vehicle is calculated through graph acquisition and graph analysis of the camera 2 outside the vehicle, and when the vehicle distance is relatively close, the driver can be reminded in a vibration mode.
Referring to fig. 2 and 4, an inward adjusting bin 11 is arranged in the middle of a front panel of a main body 1, the front end of an external camera 2 penetrates through the front panel of the main body 1 and is arranged in the adjusting bin 11, a rotating shaft which is vertical to the axis of the external camera 2 and is horizontal is arranged in the external camera 2, a worm wheel 21 is fixedly arranged in the rotating shaft in a coaxial manner, and a worm 22 which penetrates through a bottom plate and is meshed with the worm wheel 21 is arranged in the main body 1;
The front panel adopts the design of the adjusting bin 11, so that the front end of the camera 2 outside the vehicle has a larger movable space, and the front panel cannot interfere with the front windshield when the pitch angle of the front panel is adjusted, thereby adjusting the front panel to a proper photographing angle and ensuring the recording of the front information to be complete;
The worm wheel 21 and the worm 22 have a larger transmission ratio, so that the pitch angle of the off-board camera 2 can be adjusted by rotating the worm 22, and the adjustment precision can be further improved.
Referring to fig. 2 and 3, the front panel of the main body 1 is provided with a light intensity sensor 13, and the back is provided with a display screen 16 and a pickup 18;
When driving at night, the brightness of the display screen in the vehicle can directly enter eyes of a driver, so that the driver is influenced to observe the dark environment outside the vehicle to a certain extent, and the brightness outside the vehicle is judged by adding the light intensity sensor 13 similar to a photoresistor, so that the brightness of the display screen 16 in the vehicle is adjusted by self, and the interference on the sight of the driver is reduced.
With the increase of operating vehicles, disputes between drivers and passengers of operating vehicles are increasing, and recording of in-vehicle video and audio information through in-vehicle cameras 14 and sound pick-up 18 is helpful for dividing responsibility of disputes and ensuring rights and interests of drivers and passengers.
The rearview mirror 3 is a streaming media rearview mirror and comprises a display screen arranged below the main body 1 and a tail camera arranged at the tail of the automobile.
Referring to fig. 1 and 3, a shutter 15 is provided on the back of the main body 1 to slidably shield the in-vehicle camera 14;
By adding the shielding plate 15, the camera 14 in the sight line car is physically closed, so that the requirement of privacy protection in the car is met.
When in use:
When the vehicle runs, the vehicle exterior camera 2 and the vehicle interior camera 14 record the front image and the in-vehicle image in real time respectively, the front image and the in-vehicle image are stored and recorded through a storage unit in the main body 1, a graphic analysis unit in the main body 1 analyzes the recorded information of the vehicle exterior camera 2, the minimum distance between the vehicle and the front obstacle is judged, and when the distance is too small, a driver is reminded through the loudspeaker 19 or the vibration handle 4, so that collision is avoided;
Meanwhile, the information of the rear camera of the streaming media rearview mirror can be accessed into a storage unit of the main body 1 for storage, the distance between rear vehicles or the distance between rear obstacles are calculated through a graph analysis unit, and when the distance between the rear vehicles is reduced sharply, a driver is reminded through the loudspeaker 19 or the vibration handle 4 to avoid rear-end collision;
Meanwhile, the main driving camera 17 records the influence of the head of the driver, detects whether the driver has illegal behaviors such as long-time eye closure, yawning, smoking, call answering and the like, and if the related behaviors are found, the driver can carry out sound reminding through the pickup 18, and when the conditions such as eye closure, sleepiness and the like occur, the driver can carry out reminding through the mode of sound and vibration of the vibration handle 4.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a vehicle event data recorder that possesses driver fatigue control, includes main part (1), its characterized in that: the front panel of the main body (1) is a curved panel attached to the upper side of the middle of the front windshield, a film (12) for attaching is arranged on the surface of the front panel, an image acquisition system and a warning unit are arranged in the main body (1), and an angle-adjustable rearview mirror (3) is arranged at the bottom of the main body;
The image acquisition system comprises an off-vehicle camera (2) for recording information in front of the vehicle, an in-vehicle camera (14) for recording information in the vehicle and a main driving camera (17) for recording main driving position information; the axes of the external camera (2) and the internal camera (14) are positioned on the middle plane of the vehicle, the projection included angle of the axes of the main driving camera (17) and the internal camera (14) on the horizontal plane is 40-60 degrees, and the pitching angle of the external camera (2) is adjustable;
And the warning unit comprises a loudspeaker (19).
2. The automobile data recorder with fatigue driving monitoring function according to claim 1, wherein: the warning unit further comprises a vibration handle (4) clamped at the holding position of the steering wheel, the vibration handle (4) is crescent-shaped, and vibration motors capable of being controlled independently are arranged inside the two ends of the vibration handle respectively.
3. The automobile data recorder with fatigue driving monitoring function according to claim 1, wherein: the automobile outer camera (2) is characterized in that an inward sinking adjusting bin (11) is arranged in the middle of the front panel of the main body (1), the front end of the automobile outer camera (2) penetrates through the front panel of the main body (1) and is arranged in the adjusting bin (11), a rotating shaft perpendicular to the axis of the automobile outer camera (2) and horizontal to the axis of the automobile outer camera is arranged inside the automobile outer camera, a worm wheel (21) is fixedly arranged in the rotating shaft in a coaxial mode, and a worm (22) penetrating through the bottom plate and meshed with the worm wheel (21) is arranged in the main body (1).
4. The automobile data recorder with fatigue driving monitoring function according to claim 1, wherein: the front panel of the main body (1) is provided with a light intensity sensor (13), and the back of the main body is provided with a display screen (16) and a pickup (18).
5. The automobile data recorder with fatigue driving monitoring function according to claim 1, wherein: the rearview mirror (3) is a streaming media rearview mirror and comprises a display screen arranged below the main body (1) and a tail camera arranged at the tail of the automobile.
6. The automobile data recorder with fatigue driving monitoring function according to claim 1, wherein: the back of the main body (1) is provided with a shielding plate (15) which can be used for slidably shielding the camera (14) in the vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322990754.3U CN220913675U (en) | 2023-11-06 | 2023-11-06 | Driving recorder with fatigue driving monitoring function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322990754.3U CN220913675U (en) | 2023-11-06 | 2023-11-06 | Driving recorder with fatigue driving monitoring function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220913675U true CN220913675U (en) | 2024-05-07 |
Family
ID=90916479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322990754.3U Active CN220913675U (en) | 2023-11-06 | 2023-11-06 | Driving recorder with fatigue driving monitoring function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220913675U (en) |
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2023
- 2023-11-06 CN CN202322990754.3U patent/CN220913675U/en active Active
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