Automobile data recorder with ADAS driving assistance function

Abstract

The invention relates to the technical field of automobile data recorders, and discloses an automobile data recorder with an ADAS driving assistance function, the automobile data recorder comprises a fixed area module, the left side of the fixed area module is provided with a handheld area module, and the rear end of the fixed area module is fixedly provided with a shooting lens; and a display screen is fixedly mounted at the front end of the fixed area module. A locking strip is inserted into the bottom end of an incomplete gear, the incomplete gear, a connecting block and a fixed area module are locked in the left-right direction, a locking shaft is inserted into a positioning hole, the connecting block and a mounting block are locked in the front-back direction, during adjustment, a pressing rod is pressed down, and the locking strip is inserted into the bottom end of the incomplete gear to lock the connecting block and the mounting block in the front-back direction. When the vehicle runs, the front-and-back movement and the left-and-right movement of the fixed area module can be unlocked for angle adjustment, after adjustment is completed, the pressing rod is loosened, automatic locking is achieved, and due to the fact that a friction locking mode does not exist, the angle between the fixed area module and the mounting block cannot be changed even though bumping occurs in the running process.

Description

Technical Field

[0001] The present invention relates to the technical field of driving recorders, and more specifically, to a driving recorder with an ADAS driving assistance function. Background Art

[0002] A dash cam is a vehicle device used to record video, audio and some vehicle driving data during driving in real time, and provide video evidence when an accident occurs. Existing dash cams are mostly installed on the front windshield by pasting during installation. During installation, since the user needs to manually locate the installation position and then paste the dash cam, the picture after pasting may not meet the user's expectations. At this time, since the pasting has been completed, when the dash cam is disassembled and pasted again to adjust the shooting direction, there may be glue left on the front windshield, and the double-sided adhesive may become less sticky, resulting in loose pasting. Although some dash cams use a structure similar to a universal joint to achieve angle adjustment, this installation method may change the installed angle due to bumps when the car is driving on a relatively poor road surface during actual use. Therefore, most dash cams in the prior art cannot adjust the shooting direction of the dash cam after installation, and the adjusted picture will not change its angle. Summary of the invention

[0003] In order to overcome the deficiencies of the prior art, the present invention provides a driving recorder with an ADAS driving assistance function, which has the advantages of being able to adjust the shooting direction after installation and ensuring that the angle does not change during driving.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a driving recorder with an ADAS driving assistance function, comprising a fixed area module, a handheld area module is provided on the left side of the fixed area module, a shooting lens is fixedly installed at the rear end of the fixed area module, a display screen is fixedly installed at the front end of the fixed area module, a bottom rotating shaft is rotatably connected to the top of the fixed area module, an incomplete gear is fixedly installed in the middle of the bottom rotating shaft, a connecting block is fixedly installed at the top of the incomplete gear, a top rotating shaft is fixedly installed at the top of the connecting block, a mounting block is rotatably connected to the top of the top rotating shaft, a double-sided adhesive film is pasted on the top of the mounting block, and a connecting hole is opened in the middle of the mounting block; A positioning plate is fixedly installed in the inner cavity of the connecting hole, a positioning hole is opened on the surface of the positioning plate, connecting shafts are movably connected to the left and right sides of the top rotating shaft, a locking plate is fixedly installed on one end of the connecting shaft away from the center of the top rotating shaft, a locking shaft is fixedly installed on the side of the locking plate close to the positioning plate, and unlocking springs are fixedly installed on the left and right ends of the mounting block; A connecting cavity is provided in the middle of the bottom rotating shaft, the incomplete gear, the connecting block and the top rotating shaft; the front end of the bottom rotating shaft is rotatably connected with a fixing pipe, the outer side of the fixing pipe is sleeved with a lifting pipe sleeve, the middle of the fixed area module is movably connected with a lifting frame, the middle of the lifting frame is fixedly installed with a locking strip, the top of the lifting frame is fixedly installed with a pressing rod, and the bottom end of the lifting frame is fixedly installed with a return spring.

[0005] As a preferred technical solution of the present invention, the top rotating shaft is inserted into the connecting hole, the locking shaft is inserted into the positioning hole, and the unlocking spring is sleeved on the middle part of the connecting shaft and fixedly connected to the connecting shaft.

[0006] As a preferred technical solution of the present invention, hydraulic oil is added into the communicating cavity, the fixing pipe and the lifting pipe sleeve, and the bottom end of the lifting pipe sleeve is fixedly connected to the lifting frame.

[0007] As a preferred technical solution of the present invention, the lifting frame is located below the incomplete gear, the locking strip is plugged into the bottom end of the incomplete gear, and the top end of the pressing rod passes through to the top of the fixed area module.

[0008] As a preferred technical solution of the present invention, a positioning groove is provided in the middle of the fixed area module, the lifting frame is movably connected in the positioning groove, the left and right sides of the positioning groove are movably connected with limiting blocks, a limiting spring is fixedly installed on the side of the limiting block away from the positioning groove, an extension rod is fixedly installed on the right end of the right limiting block, and a wiring harness fixing block is fixedly installed on the right end of the extension rod, a wire release groove is provided at the rear end of the fixed area module, connecting wires are placed in the wire release groove, and a wiring shaft 2 is fixedly installed on the fixed area module.

[0009] As a preferred technical solution of the present invention, the right end of the connecting wire passes through and extends to the right side of the fixed area module, the rear end of the wiring harness fixing block contacts the connecting wire, and the left end of the connecting wire is electrically connected to the second wiring shaft.

[0010] As a preferred technical solution of the present invention, the bottom end of the positioning groove is movably connected with a connecting frame, the bottom end of the connecting frame is fixedly installed with a connecting spring, the right end of the handheld area module is fixedly installed with a connecting strip, the bottom end of the connecting strip is provided with a lock hole, the bottom end of the inner cavity of the fixed area module is fixedly installed with an ADAS driving assistance module, the left side of the ADAS driving assistance module is fixedly installed with a power connection shaft 1, the right side of the connecting strip is fixedly installed with a power connection hole 1, the right side of the handheld area module is provided with a power connection hole 2, and the inner cavity of the handheld area module is fixedly installed with a backup battery.

[0011] As a preferred technical solution of the present invention, the backup battery, power connection hole 1, power connection shaft 1 and ADAS driving assistance module are electrically connected, and the power connection hole 2 is electrically connected to the connection shaft 2.

[0012] As a preferred technical solution of the present invention, the cross-sectional shape of the connecting frame is "J"-shaped, and the bottom end of the connecting frame is inserted into the lock hole.

[0013] As a preferred technical solution of the present invention, the ADAS driving assistance module includes a picture recognition module, a lane analysis module, a speed recognition module and an auxiliary driving module; The image recognition module is used to recognize and analyze the image captured by the camera lens, and then obtain other forms of motor vehicles, pedestrians and non-motor vehicles in the image; The lane analysis module is used to divide the photographed ground into lanes and analyze the vehicle's driving direction based on the ground markings; The speed recognition module is used to analyze the driving speed of the vehicle and other vehicles; The auxiliary driving module is used to integrate the picture recognition module, lane analysis module and speed recognition module, and comprehensively process and analyze the data obtained from the three.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention locks the incomplete gear and the connection block and the fixed area module in the left-right direction by inserting a locking bar at the bottom end of the incomplete gear, and locks the connection block and the mounting block in the front-to-back direction by inserting a locking shaft into a positioning hole. When adjusting, it is only necessary to press the pressing rod to unlock the front-to-back movement and the left-to-right movement of the fixed area module for angle adjustment. After the adjustment is completed, the pressing rod is released to achieve automatic locking. Since there is no friction locking method, the angle between the fixed area module and the mounting block will not change even if there is a bump during driving.

[0015] 2. When the installation position needs to be changed, the present invention only needs to press the pressing rod to make the lifting frame push the limit block to move, so that the wiring harness fixing block extends to the right, and the connecting wire can be unlocked. At this time, the connecting wire can be pulled outward to extend the wire taking line. When the installation position of the device is changed, there is no need to take out the originally placed wire taking line for re-routing, thereby improving the adaptability of the device.

[0016] 3. In the event of an accident, the driver can press the pressing rod downward until it cannot be moved after parking the vehicle. At this time, the connecting frame is pressed down by the lifting frame and pulled out from the lock hole. At this time, the handheld area module can be directly pulled out to the left and powered by the backup battery. The driver can hold the handheld area module for negotiation next time and then shoot the situation during the negotiation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the display screen display side of the structure of the present invention; Figure 2 This is a schematic diagram of the shooting side of the shooting lens of the structure of the present invention; Figure 3 It is a cross-sectional schematic diagram of a handheld area module of the structure of the present invention; Figure 4 It is a schematic cross-sectional view of a module of a fixed area of ​​the structure of the present invention; Figure 5 For the present invention Figure 4 The enlarged schematic diagram at A in the middle; Figure 6 For the present invention Figure 4 The enlarged schematic diagram of point B in the middle; Figure 7 It is a cross-sectional exploded schematic diagram of the structural connection block of the present invention; Figure 8 For the present invention Figure 7 The enlarged schematic diagram at C in the middle; Fig. 9 This is a schematic diagram of the connection of the extension rod of the structure of the present invention; Fig.10 This is a schematic diagram of the placement of the structural connection lines of the present invention.

[0018] In the figure: 1, fixed area module; 2, handheld area module; 3, bottom shaft; 4, incomplete gear; 5, connecting block; 6, top shaft; 7, mounting block; 8, connecting hole; 9, positioning plate; 10, positioning hole; 11, connecting cavity; 12, connecting shaft; 13, locking plate; 14, locking shaft; 15, unlocking spring; 16, fixed pipe; 17, lifting pipe sleeve; 18, lifting frame; 19, locking strip; 20, pressing rod; 21, Limit block; 22. Limit spring; 23. Extension rod; 24. Wiring harness fixing block; 25. Connecting wire; 26. Connecting frame; 27. Connecting spring; 28. Connecting strip; 29. ​​Lock hole; 30. Electrical connection shaft one; 31. Electrical connection hole one; 32. ADAS driving assistance module; 33. Wiring shaft two; 34. Electrical connection hole two; 35. Spare battery; 36. Camera lens; 37. Display screen; 38. Double-sided adhesive film; 39. Reset spring. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] like Figures 1 to 10 As shown, the present invention provides a driving recorder with an ADAS driving assistance function, comprising a fixed area module 1, a handheld area module 2 is provided on the left side of the fixed area module 1, a shooting lens 36 is fixedly installed at the rear end of the fixed area module 1, a display screen 37 is fixedly installed at the front end of the fixed area module 1, a bottom rotating shaft 3 is rotatably connected to the top of the fixed area module 1, an incomplete gear 4 is fixedly installed in the middle of the bottom rotating shaft 3, a connecting block 5 is fixedly installed at the top of the incomplete gear 4, a top rotating shaft 6 is fixedly installed at the top of the connecting block 5, a mounting block 7 is rotatably connected to the top of the mounting block 7, a double-sided adhesive film 38 is pasted on the top of the mounting block 7, and a connecting hole 8 is opened in the middle of the mounting block 7; A positioning plate 9 is fixedly installed in the inner cavity of the connecting hole 8, and a positioning hole 10 is opened on the surface of the positioning plate 9. The left and right sides of the top rotating shaft 6 are movably connected with connecting shafts 12. The end of the connecting shaft 12 away from the center of the top rotating shaft 6 is fixedly installed with a locking plate 13. The side of the locking plate 13 close to the positioning plate 9 is fixedly installed with a locking shaft 14. The left and right ends of the mounting block 7 are fixedly installed with unlocking springs 15. A connecting cavity 11 is provided in the middle of the bottom rotating shaft 3, the incomplete gear 4, the connecting block 5 and the top rotating shaft 6. The front end of the bottom rotating shaft 3 is rotatably connected with a fixing pipe 16. The outer side of the fixing pipe 16 is sleeved with a lifting pipe sleeve 17. The middle of the fixed area module 1 is movably connected with a lifting frame 18. A locking strip 19 is fixedly installed in the middle of the lifting frame 18. A pressing rod 20 is fixedly installed at the top of the lifting frame 18. A reset spring 39 is fixedly installed at the bottom of the lifting frame 18. By inserting the locking strip 19 at the bottom end of the incomplete gear 4, the incomplete gear 4 and the connecting block 5 are locked with the fixed area module 1 in the left-right direction, and the connecting block 5 and the mounting block 7 are locked in the front-to-back direction by inserting the locking shaft 14 into the positioning hole 10. When adjusting, it is only necessary to press the pressing rod 20 to unlock the front-to-back movement and the left-to-right movement of the fixed area module 1 for angle adjustment. After the adjustment is completed, the pressing rod 20 is released to achieve automatic locking. Since there is no friction locking method, even if there is a bump during driving, the angle between the fixed area module 1 and the mounting block 7 will not change.

[0021] The top rotating shaft 6 is inserted into the connecting hole 8, the locking shaft 14 is inserted into the positioning hole 10, and the unlocking spring 15 is sleeved on the middle part of the connecting shaft 12 and fixedly connected to the connecting shaft 12; The hydraulic oil pushes toward the connecting shaft 12, thereby pushing the locking plate 13 to move toward the positioning plate 9, so that the locking shaft 14 is inserted into the positioning hole 10. Since the connecting shaft 12 and the top rotating shaft 6 are slidably connected through a slider, the connecting shaft 12 will not rotate with the top rotating shaft 6.

[0022] Among them, hydraulic oil is added into the communicating cavity 11, the fixed pipe 16 and the lifting pipe sleeve 17, and the bottom end of the lifting pipe sleeve 17 is fixedly connected to the lifting frame 18; The downward movement of the lifting frame 18 also drives the lifting sleeve 17 to move downward on the outside of the fixed pipe 16, thereby increasing the volume between the lifting sleeve 17, the fixed pipe 16 and the connecting chamber 11, so that the hydraulic oil flows downward and does not contact the connecting shaft 12. At this time, the unlocking spring 15 in a compressed state pushes the connecting shaft 12 toward the middle of the top rotating shaft 6 under the action of elastic force, so that the connecting shaft 12 drives the locking shaft 14 to leave the positioning hole 10 through the locking plate 13. At this time, the top rotating shaft 6 and the mounting block 7 can rotate freely in the front and rear directions.

[0023] The lifting frame 18 is located below the incomplete gear 4, the locking strip 19 is plugged into the bottom end of the incomplete gear 4, and the top end of the pressing rod 20 passes through the top of the fixed area module 1; It is ensured that the user can smoothly press the pressing rod 20 to unlock the device.

[0024] Among them, a positioning groove is opened in the middle of the fixed area module 1, and the lifting frame 18 is movably connected in the positioning groove. The left and right sides of the positioning groove are movably connected with a limit block 21, and a limit spring 22 is fixedly installed on the side of the limit block 21 away from the positioning groove. An extension rod 23 is fixedly installed on the right end of the right limit block 21, and a wiring harness fixing block 24 is fixedly installed on the right end of the extension rod 23. A wire release groove is opened at the rear end of the fixed area module 1, and a connecting wire 25 is placed in the wire release groove. The fixed area module 1 is fixedly installed with a wiring shaft 23; When the installation position needs to be changed, one only needs to press the pressing rod 20 to make the lifting frame 18 push the limit block 21 to move, so that the wiring harness fixing block 24 extends to the right, and the connecting wire 25 can be unlocked. At this time, the connecting wire 25 can be pulled outward to extend the wire collection line. When the installation position of the device is changed, there is no need to take out the originally placed wire collection line for re-routing, which improves the adaptability of the device.

[0025] The right end of the connecting wire 25 penetrates and extends to the right side of the fixed area module 1, the rear end of the harness fixing block 24 contacts the connecting wire 25, and the left end of the connecting wire 25 is electrically connected to the second wiring shaft 33; The connecting line 25 is electrically connected to the second connecting shaft 33, and the second connecting shaft 33 is electrically connected to the backup battery 35. The backup battery 35 and the connecting line 25 can be connected through the second connecting shaft 33 to realize the transmission of power.

[0026] Among them, the bottom end of the positioning groove is movably connected with a connecting frame 26, the bottom end of the connecting frame 26 is fixedly installed with a connecting spring 27, the right end of the handheld area module 2 is fixedly installed with a connecting strip 28, the bottom end of the connecting strip 28 is provided with a lock hole 29, the bottom end of the inner cavity of the fixed area module 1 is fixedly installed with an ADAS driving assistance module 32, the left side of the ADAS driving assistance module 32 is fixedly installed with a power connection shaft 1 30, the right side of the connecting strip 28 is fixedly installed with a power connection hole 1 31, the right side of the handheld area module 2 is provided with a power connection hole 2 34, and the inner cavity of the handheld area module 2 is fixedly installed with a backup battery 35; When an accident occurs, after parking the vehicle, the driver can press the pressing rod 20 downward until it cannot be moved. At this time, the connecting frame 26 is pressed down by the lifting frame 18 and pulled out from the lock hole 29. At this time, the handheld area module 2 can be directly pulled out to the left and powered by the backup battery 35. The driver can hold the handheld area module 2 for the next negotiation and then take pictures of the negotiation situation.

[0027] Among them, the backup battery 35, the power connection hole 1 31, the power connection shaft 1 30 and the ADAS driving assistance module 32 are electrically connected, and the power connection hole 2 34 is electrically connected to the connection shaft 2 33; The backup battery 35 can connect the circuit and supply power to the ADAS driving assistance module 32, thereby realizing the use of the ADAS driving assistance module 32. At the same time, the card removal circuit between the ADAS driving assistance module 32 and the backup battery 35 can be left on the vehicle after the user gets off the vehicle holding the fixed area module 1, and can be powered separately.

[0028] The cross-sectional shape of the connecting frame 26 is a "J" shape, and the bottom end of the connecting frame 26 is inserted into the lock hole 29; By plugging the connecting frame 26 into the locking hole 29 , the fixed area module 1 and the hand-held area module 2 can be positioned and installed.

[0029] Among them, the ADAS driving assistance module 32 includes a picture recognition module, a lane analysis module, a speed recognition module and an auxiliary driving module; The image recognition module is used to recognize and analyze the image captured by the camera 36, ​​and then obtain other forms of motor vehicles, pedestrians and non-motor vehicles in the image; The lane analysis module is used to divide the photographed ground into lanes and analyze the vehicle's driving direction based on the ground markings; The speed recognition module is used to analyze the driving speed of the vehicle and other vehicles; The auxiliary driving module is used to integrate the picture recognition module, lane analysis module and speed recognition module, and comprehensively process and analyze the data obtained from the three.

[0030] The auxiliary driving module marks and distinguishes the identified pedestrians, motor vehicles and non-motor vehicles, and specifically specifies how many meters the marked subject is from the vehicle. Then the mark is transmitted to the identified divided lanes to establish a three-dimensional simulation map. When the identified pedestrians, motor vehicles and non-motor vehicles are only one meter away from the vehicle, the fixed area module 1 issues an alarm to remind, and the three-dimensional simulation map also has the spacing value of the markings on both sides of the current road of the vehicle. When the change in the spacing value between the markings on both sides and the vehicle is always within the range of 20 cm during driving, it means that the vehicle is driving along the current lane. When the spacing value between the markings on both sides and the vehicle changes by one side by more than 30 cm, it means that the vehicle is changing lanes or turning. At this time, combined with the marked driving, motor vehicles and non-motor vehicles, when turning or changing lanes, an alarm is issued to warn other lanes or turning places of danger. During normal driving, when the spacing value between the current vehicle and the vehicle decreases rapidly, an alarm is issued to alarm and emergency braking is involved. Then the ADAS auxiliary driving function is realized.

[0031] The working principle and use process of the present invention: When installing, choose a roughly appropriate installation location. The installation location requirements are: it should not block the driver's sight, and the installation location should be clean and tidy without any debris; After selecting the installation location, remove the isolation paper on the double-sided adhesive film 38, and directly stick the double-sided adhesive film 38 on the front windshield, and then first insert the take-off wire into the connecting wire 25. It should be noted that during the initial installation, the length of the connecting wire 25 extending out of the fixed area module 1 is the shortest, and only the joint is extended; After inserting the wire, insert the wire into the gap between the roof and the front windshield, and run it down along the A-pillar to the central control instrument. Select a suitable position to connect the other end of the wire. The overall wiring process requires that the wiring harness must not affect the driver's driving of the vehicle and must not affect the driver's vision; Then the vehicle starting device is started, and the shooting lens 36 shoots the picture, and the shot picture is displayed on the display screen 37. When the user needs to adjust the shooting angle, the pressing rod 20 is pressed downward, and the pressing rod 20 drives the lifting frame 18 to move downward. When the lifting frame 18 contacts the limit block 21, the user feels resistance. At this time, the downward movement of the lifting frame 18 separates the locking strip 19 from the incomplete gear 4. At this time, the fixed area module 1 and the connecting block 5 can rotate freely left and right. At the same time, the downward movement of the lifting frame 18 also drives the lifting pipe sleeve 17 to move downward on the outside of the fixed pipe 16. Then, the volume between the lifting sleeve 17, the fixing pipe 16 and the connecting cavity 11 is increased, so that the hydraulic oil flows downward and does not contact the connecting shaft 12. At this time, the unlocking spring 15 in the compressed state pushes the connecting shaft 12 toward the middle of the top rotating shaft 6 under the action of elastic force, so that the connecting shaft 12 drives the locking shaft 14 to leave the positioning hole 10 through the locking plate 13. At this time, the top rotating shaft 6 and the mounting block 7 can rotate freely in the front-back direction. The user only needs to press the pressing rod 20 at this time to achieve the shooting angle of the shooting lens 36 until the picture on the display screen 37 is the shooting angle the user wants. After adjustment, release the pressing rod 20, and the return spring 39 in the compressed state pushes the lifting frame 18 upward under the action of elasticity, so that the locking strip 19 is plugged into the incomplete gear 4, and the fixed area module 1 is locked in the left and right directions, so that the volume between the connecting cavity 11, the fixed pipe 16 and the lifting pipe sleeve 17 becomes smaller, and the hydraulic oil is pushed to the connecting shaft 12 again, thereby pushing the locking plate 13 to move toward the positioning plate 9, so that the locking shaft 14 is inserted into the positioning hole 10. Since the connecting shaft 12 and the top rotating shaft 6 are slidably connected through the slider, the connecting shaft 12 will not rotate with the top rotating shaft 6, so the mounting block 7 and the fixed area module 1 can be locked in the front and rear directions; After a period of actual use, the user may not like the current installation position or may block part of the display screen 37. Therefore, when the user uses it for a long time, the installation position may need to be changed. At this time, the installation block 7 is removed from the front windshield, and a new double-sided adhesive film 38 is pasted and installed at the new position. The pressing rod 20 is pressed downward. When the lifting frame 18 is felt to contact the limit block 21, that is, when the downward pressing of the pressing rod 20 is felt to encounter resistance for the first time, the pressing rod 20 is continued to be pressed downward. At this time, the lifting frame 18 pushes the limit block 21 to the right, thereby moving the wiring harness fixing block 24 to the right, so that the connecting wire 25 loses the clamping of the wiring harness fixing block 24. At this time, Fig.10 The S-shaped stacked connecting wires 25 can be pulled outward, so that the wires that have been taken out do not need to be taken out. The connecting wires 25 are used to connect the wires, and the corresponding parts of the connecting wires 25 are hidden in the gap between the ceiling and the front windshield, so that the operation is more convenient when changing the position. When an accident occurs while the user is driving the vehicle, the user moves the pressing rod 20 downward until it cannot move, and the lifting frame 18 contacts the connecting frame 26, thereby pressing the connecting frame 26 downward to pull the connecting frame 26 out of the lock hole 29. At this time, the connecting strip 28 and the handheld area module 2 are unlocked, and the handheld area module 2 can be directly pulled out to the left, and the backup battery 35 can be used for independent power supply, so that the user can hold the handheld area module 2 to record video and audio for evidence of communication after getting off the vehicle, and at the same time, the ADAS driving assistance module 32 is not needed to work. Therefore, the ADAS driving assistance module 32 is placed in the fixed area module 1 to achieve independent detachable installation, so as to reduce the power consumption of the ADAS driving assistance module 32 and increase the handheld shooting time.

[0032] During normal driving, the images captured by the camera lens 36 are transmitted to the ADAS driving assistance module 32 and the display screen 37, and are played in real time through the display screen 37. The display screen 37 can also be selectively turned off to reduce the impact of the light source inside the car on the driver during night driving. After receiving the images captured by the camera lens 36, the ADAS driving assistance module 32 analyzes the images captured by the camera lens 36. The image recognition module is used to recognize and analyze the image captured by the camera lens (36), thereby obtaining other forms of motor vehicles, pedestrians and non-motor vehicles in the image; The lane analysis module is used to divide the photographed ground into lanes and analyze the vehicle's driving direction based on the ground markings; The speed recognition module is used to analyze the driving speed of the vehicle and other vehicles; The auxiliary driving module is used to integrate the image recognition module, lane analysis module and speed recognition module, and conduct comprehensive processing and analysis on the data obtained by the three modules; The auxiliary driving module marks and distinguishes the identified pedestrians, motor vehicles and non-motor vehicles, and specifically specifies how many meters the marked subject is from the vehicle. Then the mark is transmitted to the identified divided lanes to establish a three-dimensional simulation map. When the identified pedestrians, motor vehicles and non-motor vehicles are only one meter away from the vehicle, the fixed area module 1 issues an alarm to remind, and the three-dimensional simulation map also has the spacing value of the markings on both sides of the current road of the vehicle. When the change in the spacing value between the markings on both sides and the vehicle is always within the range of 20 cm during driving, it means that the vehicle is driving along the current lane. When the spacing value between the markings on both sides and the vehicle changes by one side by more than 30 cm, it means that the vehicle is changing lanes or turning. At this time, combined with the marked driving, motor vehicles and non-motor vehicles, when turning or changing lanes, an alarm is issued to warn other lanes or turning places of danger. During normal driving, when the spacing value between the current vehicle and the vehicle decreases rapidly, an alarm is issued to alarm and emergency braking is involved. Then the ADAS auxiliary driving function is realized.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A driving recorder with ADAS driving assistance function, characterized by: The invention comprises a fixed area module (1), wherein a hand-held area module (2) is provided on the left side of the fixed area module (1), a shooting lens (36) is fixedly mounted on the rear end of the fixed area module (1), a display screen (37) is fixedly mounted on the front end of the fixed area module (1), a top end of the fixed area module (1) is rotatably connected to a bottom rotating shaft (3), an incomplete gear (4) is fixedly mounted on the middle of the bottom rotating shaft (3), a connecting block (5) is fixedly mounted on the top end of the incomplete gear (4), a top rotating shaft (6) is fixedly mounted on the top end of the connecting block (5), a mounting block (7) is rotatably mounted on the top end of the mounting block (7), a double-sided adhesive film (38) is adhered to the top end of the mounting block (7), and a connecting hole (8) is provided in the middle of the mounting block (7); A positioning plate (9) is fixedly mounted in the inner cavity of the connecting hole (8), a positioning hole (10) is provided on the surface of the positioning plate (9), connecting shafts (12) are movably connected to the left and right sides of the top rotating shaft (6), a locking plate (13) is fixedly mounted on one end of the connecting shaft (12) away from the center of the top rotating shaft (6), a locking shaft (14) is fixedly mounted on the side of the locking plate (13) close to the positioning plate (9), and unlocking springs (15) are fixedly mounted on the left and right ends of the mounting block (7); A communicating cavity (11) is provided in the middle of the bottom rotating shaft (3), the incomplete gear (4), the connecting block (5) and the top rotating shaft (6); a fixing tube (16) is rotatably connected to the front end of the bottom rotating shaft (3); a lifting tube sleeve (17) is sleeved on the outer side of the fixing tube (16); a lifting frame (18) is movably connected to the middle of the fixed area module (1); a locking strip (19) is fixedly installed in the middle of the lifting frame (18); a pressing rod (20) is fixedly installed at the top end of the lifting frame (18); and a return spring (39) is fixedly installed at the bottom end of the lifting frame (18).

2. A driving recorder with ADAS driving assistance function according to claim 1, characterized in that: The top rotating shaft (6) is inserted into the connecting hole (8), the locking shaft (14) is inserted into the positioning hole (10), and the unlocking spring (15) is sleeved on the middle part of the connecting shaft (12) and is fixedly connected to the connecting shaft (12).

3. The driving recorder with ADAS driving assistance function according to claim 1, characterized in that: Hydraulic oil is added into the communicating cavity (11), the fixed pipe (16) and the lifting pipe sleeve (17), and the bottom end of the lifting pipe sleeve (17) is fixedly connected to the lifting frame (18).

4. The driving recorder with ADAS driving assistance function according to claim 1, characterized in that: The lifting frame (18) is located below the incomplete gear (4), the locking strip (19) is plugged into the bottom end of the incomplete gear (4), and the top end of the pressing rod (20) passes through the top of the fixed area module (1).

5. The driving recorder with ADAS driving assistance function according to claim 1, characterized in that: A positioning slot is provided in the middle of the fixed area module (1), the lifting frame (18) is movably connected in the positioning slot, and both left and right sides of the positioning slot are movably connected to limit blocks (21), a limit spring (22) is fixedly installed on the side of the limit block (21) away from the positioning slot, an extension rod (23) is fixedly installed on the right end of the right limit block (21), and a wiring harness fixing block (24) is fixedly installed on the right end of the extension rod (23), a wire release slot is provided at the rear end of the fixed area module (1), a connecting wire (25) is placed in the wire release slot, and a wiring shaft 2 (33) is fixedly installed on the fixed area module (1).

6. The driving recorder with ADAS driving assistance function according to claim 5, characterized in that: The right end of the connecting wire (25) passes through and extends to the right side of the fixed area module (1), the rear end of the wiring harness fixing block (24) contacts the connecting wire (25), and the left end of the connecting wire (25) is electrically connected to the second wiring shaft (33).

7. The driving recorder with ADAS driving assistance function according to claim 5, characterized in that: The bottom end of the positioning groove is movably connected to a connecting frame (26), the bottom end of the connecting frame (26) is fixedly installed with a connecting spring (27), the right end of the hand-held area module (2) is fixedly installed with a connecting strip (28), the bottom end of the connecting strip (28) is provided with a lock hole (29), the bottom end of the inner cavity of the fixed area module (1) is fixedly installed with an ADAS driving assistance module (32), the left side of the ADAS driving assistance module (32) is fixedly installed with a power connection shaft (30), the right side of the connecting strip (28) is fixedly installed with a power connection hole (31), the right side of the hand-held area module (2) is provided with a power connection hole (34), and the inner cavity of the hand-held area module (2) is fixedly installed with a backup battery (35).

8. The driving recorder with ADAS driving assistance function according to claim 7, characterized in that: The backup battery (35), the first power connection hole (31), the first power connection shaft (30) and the ADAS driving assistance module (32) are electrically connected, and the second power connection hole (34) is electrically connected to the second connection shaft (33).

9. The driving recorder with ADAS driving assistance function according to claim 7, characterized in that: The cross-sectional shape of the connecting frame (26) is a "J" shape, and the bottom end of the connecting frame (26) is inserted into the lock hole (29).

10. The driving recorder with ADAS driving assistance function according to claim 7, characterized in that: The ADAS driving assistance module (32) includes a picture recognition module, a lane analysis module, a speed recognition module and an auxiliary driving module; The picture recognition module is used to recognize and analyze the picture taken by the shooting lens (36), and then obtain other forms of motor vehicles, pedestrians and non-motor vehicles in the picture; The lane analysis module is used to divide the photographed ground into lanes and analyze the vehicle's driving direction based on the ground markings; The speed recognition module is used to analyze the driving speed of the vehicle and other vehicles; The auxiliary driving module is used to integrate the picture recognition module, lane analysis module and speed recognition module, and comprehensively process and analyze the data obtained from the three.

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