Assisted driving and driving behavior management warning device and system

Abstract

This invention discloses an assisted driving and driving behavior management and early warning device and system, including an ARM embedded computer, a front-facing camera, a rear-facing camera, a GPS positioning module, an inertial navigation sensor module, an OBD acquisition module, a 4G / 5G communication module, and an audio-visual prompt module. The ARM embedded computer provides overall system control, performing functions such as data acquisition, processing, early warning, analysis, and data uploading. The GPS positioning module is used to acquire vehicle speed, longitude, latitude, date, and time information. This invention relates to the field of driving behavior monitoring and early warning technology. This assisted driving and driving behavior management and early warning device and system further records and processes early warning information from advanced driver assistance systems and driver behavior monitoring, collects driver response information and vehicle operations, analyzes the driver's driving state, records the driver's driving habits, forms an adaptive early warning system, and promotes the correction of undesirable driving behaviors.

Description

Technical Field

[0001] This invention relates to the field of driving behavior monitoring and early warning technology, specifically to driving assistance and driving behavior management and early warning equipment and systems. Background Technology

[0002] With the advancement of technology and the improvement of traffic regulations, the dangers of fatigued driving and illegal driving have become a social consensus. Intelligent driving technologies such as advanced driver assistance systems and driver behavior monitoring systems have emerged rapidly. By using computer calculations to analyze road conditions, they can provide warnings or assist drivers, take evasive action in dangerous situations, and monitor the driver's driving status at all times. Preventing fatigued driving has gradually become a trend and has greatly reduced traffic accidents.

[0003] Most existing advanced driver assistance systems and driver behavior monitoring systems only serve the purpose of early warning and recording, without further analysis and processing of the early warning effect. Moreover, the early warning function is singular and fixed, and its environmental adaptability is poor. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides an assisted driving and driving behavior management early warning device and system. It further records and processes the early warning information from advanced driver assistance systems and driver behavior monitoring, collects the driver's response information and the operations taken on the vehicle, analyzes the driver's driving state, records the driver's driving habits, forms an adaptive early warning system, and promotes the correction of bad driving behaviors.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solution: an assisted driving and driving behavior management and early warning system, including an ARM embedded computer, a front-facing camera, a rear-facing camera, a GPS positioning module, an inertial navigation sensor module, an OBD acquisition module, a 4G / 5G communication module, and an audio-visual prompt module;

[0006] ARM embedded computers provide overall system control and perform functions such as data acquisition, processing, early warning, analysis, and data uploading.

[0007] The GPS positioning module is used to obtain the vehicle's speed, longitude, latitude, date and time information;

[0008] Inertial navigation sensor module, which is used to achieve vehicle positioning;

[0009] The OBD acquisition module is used to acquire real-time information about the vehicle's driving status.

[0010] Preferably, the forward-facing camera senses the driving environment and collects data during vehicle operation, identifies, detects and tracks static and dynamic objects, and combines navigation map information data to perform system calculations and analysis, thereby identifying warning targets including but not limited to the following: lane departure warning, pedestrian collision warning, forward collision warning, safe distance warning and traffic sign warning.

[0011] The rear-facing camera continuously captures video images of the driver while the car is in motion. It uses the detection, analysis, and judgment of the driver's facial features, eye signals, and head movements to infer the driver's fatigue state, such as yawning, not looking straight ahead, looking down or glancing left and right, making a phone call while driving, smoking while driving, not wearing a seat belt, and taking both hands off the steering wheel.

[0012] The 4G / 5G communication module is used to access the network and transmit data to communicate with the cloud platform.

[0013] The audio-visual warning module processes the collected data using an ARM embedded computer to provide warnings to the driver.

[0014] Preferably, the system includes an ARM embedded computer, a front-facing camera, a rear-facing camera, a GPS positioning module, an inertial navigation sensor module, an OBD acquisition module, a 4G / 5G communication module, and an audio-visual prompt module. The output of the front-facing camera is connected to the input of the ARM embedded computer, the output of the rear-facing camera is connected to the input of the ARM embedded computer, the OBD acquisition module and the ARM embedded computer are bidirectionally connected, the output of the GPS positioning module is connected to the input of the ARM embedded computer, the output of the inertial navigation sensor module is connected to the input of the ARM embedded computer, the output of the ARM embedded computer is connected to the input of the audio-visual prompt module, and the 4G / 5G communication module and the ARM embedded computer are bidirectionally connected.

[0015] Preferably, the acquisition steps of the front-facing camera, OBD acquisition module, and rear-facing camera are as follows:

[0016] S1: The forward-facing camera collects data information and then combines it with the assisted driving warning data to generate a corresponding warning level line. It also combines the driver's real-time control information during vehicle operation and the changes in the assisted driving warning level line to generate a driver status information level line. When the set assisted driving warning is reached, the user is notified through the sound and light prompt module.

[0017] S2: The OBD acquisition module collects data and then combines it with the driver's vehicle control information to generate a driver status information level. When the set fatigue driving warning is reached, the user is notified through the sound and light prompt module.

[0018] S3: The rear-facing camera collects data and then combines it with fatigue driving warning data to generate a corresponding warning horizon. After reaching the set assisted driving warning, the user is notified through the audio and visual prompt module.

[0019] The assisted driving and driving behavior management and early warning system described in any one of the claims further includes assisted driving and driving behavior management and early warning devices. The rear-facing camera includes a housing, inside which a drive mechanism is provided. Above the drive mechanism is an opening and closing mechanism. A solar panel is installed at one end of the opening and closing mechanism. A telescopic mechanism is provided on one side of the drive mechanism, and a mounting plate three is installed at one end of the telescopic mechanism. A data acquisition head is fixedly connected to one side of the mounting plate three. A power storage box is fixedly connected inside the housing. The opening and closing mechanism includes a fixed sliding plate fixed to the inner wall of the housing. A roller is slidably connected to the top of the fixed sliding plate. A mounting plate two is rotatably connected to the roller. The mounting plate two is fixed to one side of the solar panel. A mounting plate one is also fixedly connected to one side of the solar panel. A rotating rod is rotatably connected to one side of the mounting plate one.

[0020] Preferably, the drive mechanism includes a drive motor fixed to the inner wall of the housing, and a drive rod is fixedly connected to the output end of the drive motor.

[0021] Preferably, the opening and closing mechanism includes a rotating rod fixed to a drive rod. One side of the rotating rod is rotatably connected to a mounting plate via a first rotating shaft. The roller is rotatably connected to a second mounting plate via a second rotating shaft. An extension rod is fixedly connected to one side of the rotating rod. A spring is sleeved on the outer surface of the extension rod. A limiting post is sleeved on the other end of the spring. A fixing plate is fixedly connected to one end of the limiting post. The fixing plate is fixed to the inner wall of the housing.

[0022] Preferably, the telescopic mechanism includes a shaped disc fixed to one end of a drive rod, a stop rod abutting one side of the shaped disc, a slider fixedly connected to one end of the stop rod, a telescopic frame rotatably connected to one end of the stop rod, a fixed column rotatably connected to one end of the telescopic frame, a sliding rod fixedly connected to one end of the fixed column, a sliding groove provided on one side of the sliding rod, the slider slidingly connected to the sliding groove, a mounting plate three fixedly connected to one end of the telescopic frame, a spring two fixedly connected to the telescopic frame at the stop rod, and one end of the spring two fixedly mounted on the telescopic frame located on the fixed column.

[0023] This invention provides an assisted driving and driving behavior management and early warning device and system, which has the following advantages compared with the prior art:

[0024] 1. Assisted driving and driving behavior management and early warning equipment and systems, in addition to having the corresponding functions of assisted driving systems and fatigue monitoring systems, introduce the function of further monitoring and processing the feedback actions after the early warning, and provide a number of functions, such as dynamically adjusting the monitoring intensity of the fatigue monitoring system according to the driver's status information to ensure timely and effective early warning of the driver's fatigue status, extracting the driver's driving habits from relevant data such as driver status information data, vehicle control data, system early warning data, and driving environment data, and providing real-time early warnings to correct the driver's bad driving habits during driving.

[0025] 2. Assisted driving and driving behavior management and early warning equipment and system: This system extracts driver driving habit data from relevant data such as driver status information data, vehicle control data, system early warning data, and driving environment data. After processing, it forms a dynamic driving habit model. During the driver's driving process, the system continuously fills the relevant parameters of the model based on changes in relevant data such as driver status information data, vehicle control data, system early warning data, and driving environment data, continuously monitors changes in the driver's behavior, and dynamically corrects their erroneous driving behaviors.

[0026] 3. Assisted driving and driving behavior management and early warning equipment and system: This system implements facial recognition authentication for drivers, uploads relevant data generated during the driving process to the cloud platform, establishes relevant data files for corresponding drivers, and integrates with fleet management to establish dynamic driver risk intervention and management. It focuses on driver violations such as inattention, fatigued driving, speeding, drunk driving, and using mobile phones. Through technical means, early warnings can prevent 80% of accidents. Detecting and effectively intervening in undesirable driving behaviors can solve most of the sources of traffic accidents. In addition, based on data records, it can establish driver driving behavior assessment files to provide reference for fleet management and traffic accident investigation.

[0027] 4. Assisted driving and driving behavior management and early warning equipment and systems: By retracting the rear-facing camera, it can effectively prevent the rear-facing camera from being exposed to sunlight for a long time when the car is not in use, thus ensuring its service life. When closed, it can absorb light energy, improving environmental performance. Attached Figure Description

[0028] Figure 1 This is a block diagram of the driver assistance and driving behavior management early warning system of the present invention;

[0029] Figure 2 This is a flowchart of the data acquisition and early warning process for the assisted driving and driving behavior management early warning system of the present invention;

[0030] Figure 3This is a data flow diagram of the driver assistance and driving behavior management and early warning system of the present invention;

[0031] Figure 4 This is a schematic diagram of the overall structure of the rear-facing camera provided by the present invention;

[0032] Figure 5 This is a schematic diagram of the internal structure of the rear-facing camera housing provided by the present invention;

[0033] Figure 6 This is a schematic diagram of the telescopic mechanism structure provided by the present invention;

[0034] Figure 7 This is a planar schematic diagram of the internal structure of the rear-facing camera housing provided by the present invention.

[0035] In the diagram: 1. Shell; 2. Solar panel; 3. Drive mechanism; 31. Drive motor; 32. Drive rod; 4. Opening and closing mechanism; 401. Rotating rod; 402. Rotating shaft one; 403. Mounting plate one; 404. Fixed sliding plate; 405. Roller; 406. Rotating shaft two; 407. Mounting plate two; 408. Extension rod; 409. Spring one; 410. Limiting post; 411. Fixed plate; 5. Telescopic mechanism; 51. Sliding rod; 52. Sliding groove; 53. Sliding block; 54. Telescopic frame; 55. Support rod; 56. Irregularly shaped disc; 6. Mounting plate three; 7. Data collection head; 8. Energy storage box. Detailed Implementation

[0036] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0037] Example 1:

[0038] Please see Figures 1-3 The driver assistance and driving behavior management and early warning system includes an ARM embedded computer, a front-facing camera, a rear-facing camera, a GPS positioning module, an inertial navigation sensor module, an OBD acquisition module, a 4G / 5G communication module, and an audio-visual prompt module.

[0039] ARM embedded computers provide overall system control and perform functions such as data acquisition, processing, early warning, analysis, and data uploading.

[0040] The GPS positioning module is used to obtain the vehicle's speed, longitude, latitude, date and time information;

[0041] Inertial navigation sensor module, which is used to achieve vehicle positioning;

[0042] The OBD acquisition module is used to acquire real-time information about the vehicle's driving status.

[0043] In this embodiment, the forward-facing camera continuously senses the driving environment and collects data during vehicle operation. It identifies, detects, and tracks static and dynamic objects, and combines this data with navigation map information for system computation and analysis. This allows it to identify warning targets, including but not limited to lane departure warnings, pedestrian collision warnings, forward collision warnings, safe following distance warnings, and traffic sign warnings. The device processes the information obtained from the forward-facing camera data in real time, including but not limited to lane departure warning data, pedestrian collision warning data, forward collision warning data, safe following distance warning data, and traffic sign warning data, generating corresponding warning horizons. When the warning horizon reaches the warning standard, an audible and visual alert is issued to assist the driver. Simultaneously, the OBD acquisition module acquires vehicle data... The system uses real-time information about the vehicle's driving status to determine the driver's real-time actions, records the timing of these actions, and generates a driver status information level line based on changes in the warning level line. If the driver promptly controls the vehicle to resume normal operation before the warning level line reaches the warning standard, causing the warning level line to decrease, it indicates that the driver's driving condition is good, and the driver status information level line remains or increases. The driver status information level line can be fine-tuned based on the length of the driver's response time. Conversely, if the driver fails to promptly control the vehicle to resume normal operation before the warning level line reaches the warning standard, causing the device to issue an audible and visual warning, it indicates that the driver's driving condition is poor, and the driver status information level line decreases. In this case, it is necessary to focus on monitoring driver fatigue and thus achieve effective monitoring of the driver status information level line.

[0044] The rear-facing camera continuously captures video images of the driver while the car is in motion. It uses facial features, eye signals, and head movements to detect, analyze, and determine the driver's fatigue level, such as yawning, not looking straight ahead, looking down or glancing around, talking on the phone while driving, smoking while driving, not wearing a seatbelt, and taking both hands off the steering wheel. Facial recognition authentication is used to verify the driver's identity. Relevant data generated during the driving process is uploaded to a cloud platform to create a data profile for each driver. Combined with fleet management, this enables dynamic driver risk intervention and management, focusing on driver violations such as inattention, fatigued driving, speeding, drunk driving, and using a mobile phone while driving. Early warnings through technology can prevent 80% of accidents. Effective intervention by detecting driver misbehavior can address most of the root causes of traffic accidents. Furthermore, based on data records, driver behavior assessment profiles can be created, providing reference for fleet management and traffic accident investigation.

[0045] The 4G / 5G communication module is used to access the network and transmit data to communicate with the cloud platform.

[0046] The audio-visual warning module processes the collected data using an ARM embedded computer to provide warnings to the driver.

[0047] In this embodiment, the system includes an ARM embedded computer, a front-facing camera, a rear-facing camera, a GPS positioning module, an inertial navigation sensor module, an OBD acquisition module, a 4G / 5G communication module, and an audio-visual prompt module. The output of the front-facing camera is connected to the input of the ARM embedded computer, the output of the rear-facing camera is connected to the input of the ARM embedded computer, the OBD acquisition module and the ARM embedded computer are bidirectionally connected, the output of the GPS positioning module is connected to the input of the ARM embedded computer, the output of the inertial navigation sensor module is connected to the input of the ARM embedded computer, the output of the ARM embedded computer is connected to the input of the audio-visual prompt module, and the 4G / 5G communication module and the ARM embedded computer are bidirectionally connected.

[0048] In this embodiment, the acquisition steps of the front-facing camera, the OBD acquisition module, and the rear-facing camera are as follows:

[0049] S1: The forward-facing camera collects data information and then combines it with the assisted driving warning data to generate a corresponding warning level line. It also combines the driver's real-time control information during vehicle operation and the changes in the assisted driving warning level line to generate a driver status information level line. When the set assisted driving warning is reached, the user is notified through the sound and light prompt module.

[0050] S2: The OBD acquisition module collects data and then combines it with the driver's vehicle control information to generate a driver status information level. When the set fatigue driving warning is reached, the user is notified through the sound and light prompt module.

[0051] S3: The rear-facing camera collects data and then combines it with fatigue driving warning data to generate a corresponding warning horizon. After reaching the set assisted driving warning, the user is notified through the audio and visual prompt module.

[0052] Example 2:

[0053] Please see Figures 4-7 This embodiment provides a technical solution based on Embodiment 1:

[0054] Any assisted driving and driving behavior management warning system also includes assisted driving and driving behavior management warning devices. The rear-facing camera includes a housing 1. Inside the housing 1, there is a drive mechanism 3. Above the drive mechanism 3, there is an opening and closing mechanism 4. A solar panel 2 is installed at one end of the opening and closing mechanism 4. A telescopic mechanism 5 is provided on one side of the drive mechanism 3. A mounting plate 6 is installed at one end of the telescopic mechanism 5. A data acquisition head 7 is fixedly connected to one side of the mounting plate 6. A power storage box 8 is fixedly connected inside the housing 1. The opening and closing mechanism 4 includes a fixed sliding plate 404 fixed to the inner wall of the housing 1. A roller 405 is slidably connected to the top of the fixed sliding plate 404. A mounting plate 407 is rotatably connected to the roller 405. The mounting plate 407 is fixed to one side of the solar panel 2. A mounting plate 403 is also fixedly connected to one side of the solar panel 2. A rotating rod 401 is rotatably connected to one side of the mounting plate 403.

[0055] In this embodiment, the drive mechanism 3 includes a drive motor 31 fixed to the inner wall of the housing 1. The output end of the drive motor 31 is fixedly connected to a drive rod 32. The drive motor 31 in the drive mechanism 3 drives the drive rod 32 to rotate, thereby controlling the operation of the opening and closing mechanism 4 and the telescopic mechanism 5. This reduces the setting of power-driven machinery, saves space, reduces energy consumption, and reduces the noise generated by the power-driven machinery during operation.

[0056] In this embodiment, the opening and closing mechanism 4 includes a rotating rod 401 fixed on the drive rod 32. One side of the rotating rod 401 is rotatably connected to the mounting plate 403 via a rotating shaft 402. The roller 405 is rotatably connected to the mounting plate 407 via a rotating shaft 406. An extension rod 408 is fixedly connected to one side of the rotating rod 401. A spring 409 is sleeved on the outer surface of the extension rod 408. A limiting post 410 is sleeved on the other end of the spring 409. A fixing plate 411 is fixedly connected to one end of the limiting post 410. The fixing plate 411 is fixed to the inner wall of the housing 1. The opening and closing mechanism 4 can seal the collection head 7, preventing the collection head 7 from being affected by excessively high temperatures inside the vehicle in outdoor conditions, thus ensuring its service life.

[0057] In this embodiment, the telescopic mechanism 5 includes a shaped disk 56 fixed to one end of the drive rod 32. One side of the shaped disk 56 abuts against a stop rod 55. One end of the stop rod 55 is fixedly connected to a slider 53. One end of the stop rod 55 is rotatably connected to a telescopic frame 54. One end of the telescopic frame 54 is rotatably connected to a fixed column. One end of the fixed column is fixedly connected to a sliding rod 51. A sliding groove 52 is provided on one side of the sliding rod 51. The slider 53 is slidably connected to the sliding groove 52. One end of the telescopic frame 54 is fixedly connected to a mounting plate 6. A spring 2 is fixedly connected to the telescopic frame 54 at the stop rod 55. One end of the spring 2 is fixedly installed on the telescopic frame 54 located on the fixed column. The telescopic mechanism 5 controls the movement of the acquisition head 7, facilitating its retraction and extension.

[0058] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0059] During operation, the drive motor 31 is first controlled to operate, and then the drive motor 31 controls the drive rod 32 to rotate. When the drive rod 32 rotates, it controls one end of the rotating rod 401 to rotate around the drive rod 32. Then, through the rotation of the other side of the rotating rod 401 and the solar panel 2, the position of the solar panel 2 is controlled to move. When the solar panel 2 moves, it slides on the fixed slide plate 404 through the roller 405. The rotation of the drive rod 32 is controlled by the spring 409 to prevent the rotation angle from being too large. When the drive rod 32 rotates, it controls the rotation of the irregular disk 56. The rotation of the irregular disk 56 pushes the slider 53 to slide inside the slide groove 52 through the contact with the abutment rod 55. The installation plate 6 is pushed out by the folding of the telescopic frame 54. During the retraction, the telescopic frame 54 is controlled by the spring 2 installed inside the telescopic frame 54 to rebound, realizing the opening and closing of the installation plate 6.

[0060] It should be noted that, in this document, relational terms such as "first" and "second" are used only 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 "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0061] Although embodiments of the invention 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 to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An assisted driving and driving behavior management and early warning system, characterized in that... It includes an ARM embedded computer, a front-facing camera, a rear-facing camera, a GPS positioning module, an inertial navigation sensor module, an OBD acquisition module, a 4G / 5G communication module, an audio-visual prompt module, and driver assistance and driving behavior management and early warning equipment; The ARM embedded computer provides overall system control, performing data acquisition, processing, early warning, analysis, and data uploading functions; the GPS positioning module acquires the vehicle's speed, longitude, latitude, date, and time information; the inertial navigation sensor module is used to achieve vehicle positioning; and the OBD acquisition module acquires real-time information about the vehicle's driving status. The auxiliary driving and driving behavior management and early warning device includes a rear-facing camera with a housing. Inside the housing is a drive mechanism, and above the drive mechanism is an opening and closing mechanism. A solar panel is installed at one end of the opening and closing mechanism. A telescopic mechanism is installed on one side of the drive mechanism, and a mounting plate three is installed at one end of the telescopic mechanism. A data acquisition head is fixedly connected to one side of the mounting plate three. A power storage box is fixedly connected inside the housing. The opening and closing mechanism includes a fixed sliding plate fixed to the inner wall of the housing. A roller is slidably connected to the top of the fixed sliding plate. The roller is rotatably connected to a mounting plate two. The mounting plate two is fixed to one side of the solar panel. A mounting plate one is also fixedly connected to one side of the solar panel. A rotating rod is rotatably connected to one side of the mounting plate one. The telescopic mechanism includes a shaped disc fixed to one end of a drive rod, a stop rod abutting one side of the shaped disc, a slider fixedly connected to one end of the stop rod, a telescopic frame rotatably connected to one end of the stop rod, a fixed column rotatably connected to one end of the telescopic frame, a sliding rod fixedly connected to one end of the fixed column, a sliding groove opened on one side of the sliding rod, the slider slidingly connected to the sliding groove, a mounting plate three fixedly connected to one end of the telescopic frame, a spring two fixedly connected to the telescopic frame at the stop rod, and one end of the spring two fixedly installed on the telescopic frame located on the fixed column.

2. The assisted driving and driving behavior management and early warning system according to claim 1, characterized in that... A forward-facing camera continuously senses the driving environment while the car is in motion, collects data, identifies, detects, and tracks static and dynamic objects, and combines it with navigation map information to perform system calculations and analysis, thereby identifying warning targets including but not limited to the following: lane departure warning, pedestrian collision warning, forward collision warning, safe distance warning, and traffic sign warning. The rear-facing camera continuously captures video images of the driver while the car is in motion, using the detection, analysis, and judgment of the driver's facial features, eye signals, and head movements to infer the driver's fatigue state; the 4G / 5G communication module is used to access the network and transmit data to communicate with the cloud platform; the audio-visual warning module processes the collected data information through an ARM embedded computer to provide warnings to the driver.

3. The assisted driving and driving behavior management and early warning system according to claim 1, characterized in that: The system includes an ARM embedded computer, a front-facing camera, a rear-facing camera, a GPS positioning module, an inertial navigation sensor module, an OBD acquisition module, a 4G / 5G communication module, and an audio-visual prompt module. The output of the front-facing camera is connected to the input of the ARM embedded computer, as are the outputs of the rear-facing camera and the OBD acquisition module. The OBD acquisition module and the ARM embedded computer are bidirectionally connected. The outputs of the GPS positioning module, the inertial navigation sensor module, and the ARM embedded computer are all connected to the input of the ARM embedded computer. The output of the ARM embedded computer is connected to the input of the audio-visual prompt module. The 4G / 5G communication module and the ARM embedded computer are also bidirectionally connected.

4. The assisted driving and driving behavior management and early warning system according to claim 1, characterized in that... The acquisition steps for the front-facing camera, OBD acquisition module, and rear-facing camera are as follows: S1: The forward-facing camera collects data information and then combines it with the assisted driving warning data to generate a corresponding warning level line. It also combines the driver's real-time control information during vehicle operation and the changes in the assisted driving warning level line to generate a driver status information level line. When the set assisted driving warning is reached, the user is notified through the sound and light prompt module. S2: The OBD acquisition module collects data and then combines it with the driver's vehicle control information to generate a driver status information level. When the set fatigue driving warning is reached, the user is notified through the sound and light prompt module. S3: The rear-facing camera collects data and then combines it with fatigue driving warning data to generate a corresponding warning horizon. After reaching the set assisted driving warning, the user is notified through the audio and visual prompt module.

5. The assisted driving and driving behavior management and early warning system according to claim 1, characterized in that... The opening and closing mechanism of the driver assistance and driving behavior management and early warning device includes a rotating rod fixed on the drive rod. One side of the rotating rod is rotatably connected to the mounting plate 1 via a rotating shaft 1, and the roller is rotatably connected to the mounting plate 2 via a rotating shaft 2. An extension rod is fixedly connected to one side of the rotating rod. A spring 1 is sleeved on the outer surface of the extension rod. A limiting post is sleeved on the other end of the spring 1. A fixing plate is fixedly connected to one end of the limiting post. The fixing plate is fixed to the inner wall of the housing.

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