Driver behavior monitoring device

Abstract

The utility model discloses a driver behavior monitoring device, and belongs to the technical field of auxiliary driving. Comprising a shell with an inner cavity; the adjustable support is fixed to the rear side of the shell and used for supporting and positioning the shell. The mainboard is fixedly installed in an inner cavity of the shell. A camera, a sensor and an LED displayer are installed on the front side face of the main board. A through hole avoiding the camera, the sensor and the LED display is formed in the front side face of the shell, and the through hole is covered with a window piece; a Fakra connector is installed on the rear side face of the main board and penetrates through the rear side face of the shell. According to the utility model, the camera is used for capturing information, the sensor is used for detecting signals, then the Fakra connector is used for transmitting data for identification and analysis, finally, the middle end sends out an instruction, and the LED is used for displaying an identification result; when the driver is in danger, the system gives an alarm within the set time to avoid accidents, and the probability of traffic accidents is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of assisted driving, in particular to a driver behavior monitoring device. Background Art

[0002] Driver fatigue, distraction, and other factors contribute significantly to traffic accidents. These accidents not only pose a serious threat to the driver's own life, but also cause immeasurable damage to passengers, pedestrians, and other vehicles. With the continuous advancement of automotive technology and the increasing sophistication of intelligent transportation systems, driver behavior monitoring devices have become an indispensable component of modern automotive safety systems. Using high-precision sensors and cameras, driver behavior monitoring devices capture and analyze driving behavior in real time, aiming to promptly detect and warn of potential safety hazards such as driver fatigue, distracted driving, and illegal operations, thereby effectively preventing traffic accidents and ensuring driving safety.

[0003] However, traditional driver behavior monitoring devices often face many inconveniences during the installation process: due to differences in the cab structure and spatial layout of different vehicle models, traditional devices lack sufficient flexibility in adaptability and adjustment of installation angles, resulting in unsatisfactory monitoring effects; on the other hand, traditional devices also have many shortcomings in cable management. The bumps generated during vehicle driving can easily cause the connecting wires to loosen or break, which in turn causes monitoring interruptions or false alarms, seriously affecting the stability and reliability of the device. Utility Model Content

[0004] The purpose of the utility model is to provide a driver behavior monitoring device to improve the reliability of the monitoring device.

[0005] The utility model adopts the following technical solution: a driver behavior monitoring device, comprising:

[0006] a housing having an inner cavity;

[0007] An adjustable support, fixed to the rear side of the housing, for supporting and positioning the housing;

[0008] A mainboard, fixedly mounted in the inner cavity of the housing;

[0009] The front side of the mainboard is equipped with a camera, a sensor and an LED display; the front side of the shell is provided with a through hole to avoid the camera, the sensor and the LED display, and the through hole is covered with a window sheet;

[0010] A Fakra connector is installed on the rear side of the mainboard, and the Fakra connector passes through the rear side of the shell.

[0011] It is further provided that: the shell comprises a front shell and a rear shell which are buckled together, and the front shell and the rear shell are fixedly connected by screws.

[0012] The front side surface of the front shell is provided with a stopper surrounding the through hole, and the window piece is fitted in the stopper.

[0013] The front side surface of the front shell inside the baffle is coated with a back adhesive layer, and the window piece is bonded to the front side surface of the front shell through the back adhesive layer.

[0014] The two side surfaces of the rear shell respectively have a pair of ear plates extending backward, and a longitudinal long hole is opened on the ear plates; the adjustable support is "U"-shaped, and a connecting hole is opened on the back of the adjustable support. The two side edges of the adjustable support respectively cooperate with the ear plates on both sides, and a horizontal long hole is opened on the side to cooperate with the longitudinal long hole; bolts are passed through the horizontal long hole and the longitudinal long hole.

[0015] A row of convex strips is provided on one side of the adjustable support close to the Fakra connector, and through slots are provided between adjacent convex strips.

[0016] The LED display is fixed on an auxiliary bracket, and the auxiliary bracket is fixedly connected to the front side of the main board.

[0017] The Fakra connector is fixed with a flange, which is fixed to the rear side of the mainboard by bolts.

[0018] The beneficial effects of the present invention are:

[0019] By using cameras to capture information, sensors to detect signals, and then transmitting data through Fakra connectors for identification and analysis, the mid-end issues instructions and displays the identification results through LEDs. When the driver is in dangerous situations such as fatigue, distraction, talking on the phone, smoking, etc., an alarm will be issued within the system-set time to avoid accidents. This utility model can effectively regulate the driver's driving behavior and greatly reduce the probability of traffic accidents.

[0020] The adjustable support achieves fine-tuning of the shell installation angle through the cooperation of the horizontal long hole on the side and the longitudinal long hole on the ear plate, ensuring that the camera and sensor are facing the driving position and improving monitoring accuracy; the design of the adjustable support enables the monitoring device to adapt to the installation requirements of different models, improving the versatility and market competitiveness of the product; convex strips and through grooves for fixing cables are set on one side of the adjustable support, providing a reliable path for the connecting wires to pass through, avoiding the clutter of cables, and improving the cleanliness and safety of the vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 This is an exploded view (first perspective) of a driver behavior monitoring device of the present invention.

[0023] Figure 2 This is an exploded view (second perspective) of a driver behavior monitoring device according to the present invention.

[0024] Figure 3 This is a front view of a driver behavior monitoring device according to the present invention.

[0025] Figure 4 This is a right view of a driver behavior monitoring device according to the present invention.

[0026] Figure 5 This is a bottom view of a driver behavior monitoring device according to the present invention.

[0027] Explanation of the accompanying reference numerals: 1. Shell; 11. Inner cavity; 12. Through hole; 13. Front shell; 14. Rear shell; 15. Stop platform; 16. Ear plate; 161. Longitudinal long hole; 2. Main board; 3. Adjustable support; 31. Side; 311. Horizontal long hole; 32. Raised strip; 4. Sensor; 5. LED display; 51. Auxiliary bracket; 6. Window sheet; 61. Adhesive layer; 7. Fakra connector; 71. Flange; 8. Camera. DETAILED DESCRIPTION

[0028] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0029] Example 1:

[0030] like Figures 1 to 3As shown, the present invention provides a driver behavior monitoring device. The housing 1 comprises a front housing 13 and a rear housing 14 that interlock. Matching stoppers are provided on the opposing surfaces of the front and rear housings 13, 14 to ensure a tight seal at the joint. A threaded hole is provided on the rear side of the rear housing 14, extending through the front housing 13. The front and rear housings 13, 14 are fixedly connected as a single unit by screws, forming an inner cavity 11 between the front and rear housings 13, 14.

[0031] The mainboard 2 is bolted to the inner cavity 11 of the housing 1. A camera 8, sensor 4, and LED display 5 are located on the front side of the mainboard 2, and a Fakra connector 7 is located on the rear side of the mainboard 2. An auxiliary bracket 51 is fixedly connected to the front side of the mainboard 2. The LED display 5 is fixed to the auxiliary bracket 51 so that the LED display 5 is close to the front side of the front housing 13. The LED display 5 is plugged into the mainboard 2 and is used to display alarm information. The camera 8 and sensor 4 are plugged into the front side of the mainboard 2 and fixed with bolts. The camera 8 is used to detect whether a driver is in the driving position and locate the driver's position. The camera 8 is used to collect video information to facilitate analysis of the driver's condition. The Fakra connector 7 is plugged into the rear side of the mainboard 2 and passes through the rear housing 14 for connection to the vehicle system.

[0032] The front side of the front housing 13 has a through-hole 12 that clears the camera 8, sensor 4, and LED display 5. A stopper 15 surrounds the through-hole 12. The window 6 fits snugly within the stopper 15, covering the camera 8, sensor 4, and LED display 5 to protect the components within the housing 1. An adhesive layer 61 is applied to the front side of the front housing 13 within the stopper 15. The window 6 adheres to the front side of the front housing 13 via the adhesive layer 61, ensuring a secure connection.

[0033] This new system uses a camera to capture information, a sensor to detect signals, and then transmits the data via a Fakra connector 7 for identification and analysis. Finally, the mid-end issues commands and displays the identification results on an LED. This system can monitor fatigue driving, smoking, phone calls, distracted driving, and abnormal conditions, enabling rapid, effective, and accurate identification and detection of dangerous driving behavior, significantly reducing the risk of traffic accidents.

[0034] Example 2:

[0035] Based on the above embodiment 1, combined with Figures 3 to 5As shown, an adjustable support 3 is connected to the rear side of the shell 1. Specifically: the two side surfaces of the rear shell 14 respectively have a pair of ear plates 16 extending backward, and the ear plates 16 are provided with a longitudinal long hole 161 for fixing the adjustable support 3. The adjustable support 3 is a "U"-shaped plate, and the back of the adjustable support 3 is provided with a connecting hole for connecting to the vehicle. The two side edges 31 of the adjustable support 3 respectively cooperate with the ear plates 16 on both sides, and the side edges 31 are provided with a transverse long hole 311 that cooperates with the longitudinal long hole 161. The transverse long hole 311 is fixedly connected to the longitudinal long hole 161 by bolts. During use, the installation angle of the shell 1 can be fine-tuned through the cooperation of the transverse long hole 311 and the longitudinal long hole 161, so that the camera 8 and the sensor 4 can be directly facing the driving position.

[0036] Example 3:

[0037] Based on the above embodiment 2, combined with Figures 3 to 5 As shown, to enhance the stability of the Fakra connector 7 and the connecting cable, a flange 71 is secured around the Fakra connector 7 and bolted to the rear side of the mainboard 2. A row of ridges 32 are formed on the side of the adjustable support 3 near the Fakra connector 7, with slots formed between adjacent ridges 32. The connecting cable can be repeatedly threaded between adjacent ridges 32 before being plugged into the Fakra connector 7, improving connection reliability and preventing disconnection due to vehicle jolting.

[0038] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. A driver behavior monitoring device, characterized in that: include: A housing (1), wherein the housing (1) has an inner cavity (11); An adjustable support (3) fixed to the rear side of the housing (1) and used to support and position the housing (1); A mainboard (2) is fixedly mounted in the inner cavity (11) of the housing (1); The front side of the mainboard (2) is provided with a camera (8), a sensor (4) and an LED display (5); the front side of the housing (1) is provided with a through hole (12) that avoids the camera (8), the sensor (4) and the LED display (5); the through hole (12) is covered with a window sheet (6); A Fakra connector (7) is installed on the rear side of the mainboard (2), and the Fakra connector (7) passes through the rear side of the housing (1).

2. A driver behavior monitoring device according to claim 1, characterized in that: The housing (1) comprises a front housing (13) and a rear housing (14) that are buckled together, and the front housing (13) and the rear housing (14) are fixedly connected by screws.

3. The driver behavior monitoring device according to claim 2, characterized in that: The front side surface of the front shell (13) is provided with a stopper (15) surrounding the through hole (12), and the window piece (6) is fitted in the stopper (15).

4. The driver behavior monitoring device according to claim 3, characterized in that: A back adhesive layer (61) is coated on the front side of the front shell (13) inside the baffle (15), and the window piece (6) is bonded to the front side of the front shell (13) via the back adhesive layer (61).

5. The driver behavior monitoring device according to claim 2, characterized in that: The two side surfaces of the rear shell (14) respectively have a pair of ear plates (16) extending backward, and a longitudinal long hole (161) is opened on the ear plates (16); the adjustable support (3) is "U"-shaped, and a connecting hole is opened on the back of the adjustable support (3); the two side edges (31) of the adjustable support (3) respectively match the ear plates (16) on both sides, and a transverse long hole (311) corresponding to the longitudinal long hole (161) is opened on the side edges (31); bolts are passed through the transverse long hole (311) and the longitudinal long hole (161).

6. The driver behavior monitoring device according to claim 5, characterized in that: A row of convex strips (32) is provided on one side of the adjustable support (3) close to the Fakra connector (7), and through slots are provided between adjacent convex strips (32).

7. The driver behavior monitoring device according to claim 1, characterized in that: The LED display (5) is fixed on an auxiliary bracket (51), and the auxiliary bracket (51) is fixedly connected to the front side of the main board (2).

8. The driver behavior monitoring device according to claim 1, characterized in that: The Fakra connector (7) is fixed with a flange (71), and the flange (71) is fixed to the rear side of the main board (2) by bolts.

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