Unsafe driving behavior detection device based on deep learning

Abstract

The utility model provides an unsafe driving behavior detection device based on deep learning, and belongs to the technical field of safe driving detection. The unsafe driving behavior detection device based on deep learning comprises a control structure and a monitoring structure, the monitoring structure comprises a warning piece and an angle adjusting piece, the warning piece is fixed to the top of the control structure, the angle adjusting piece comprises a driving motor, the driving motor is fixed in the warning piece, and the angle adjusting piece is fixed to the top of the control structure. A first gear is fixed to the output shaft end of the driving motor, a second gear is meshed with one side of the first gear, a rotating shaft is fixed into the second gear, and the rotating shaft is rotationally connected into the warning piece. The face orientation of a driver can be monitored in real time through the monitoring camera, so that whether the driver has unsafe driving behaviors or not is judged, and whether the driver holds a steering wheel with two hands or not can be detected in real time through the contact area of the butt joint strip and the induction strip.

Description

Technical Field

[0001] The utility model relates to the technical field of safe driving detection, and in particular to an unsafe driving behavior detection device based on deep learning. Background Art

[0002] Correct driving posture can prevent the driver from premature fatigue and limb numbness during long-term driving operations; it can help the driver concentrate and keenly observe the situation outside the vehicle and the instruments inside the vehicle, and make reliable judgments in complex traffic environments. However, today's drivers like to drive with one hand and will turn their heads to look out the window for a long time while driving.

[0003] Chinese patent number CN215204656U provides an early warning device for detecting driver behavior safety, including a steering wheel cover mounted on the steering wheel, a cover opening is provided on the steering wheel cover, a zipper is provided on the steering wheel cover at the cover opening, a semicircular hard ring is provided inside the steering wheel cover, a sensing cavity is provided on the semicircular hard ring, the sensing cavity is connected to a conflicting arc strip through a sensing component, a matching opening adapted to the conflicting arc strip is provided on the steering wheel cover, and a sensing light strip is provided on the steering wheel cover. The utility model utilizes a semicircular hard ring provided inside the steering wheel cover, when the driver manipulates the steering wheel, the conflicting arc strip is pressed, so that the conductive strip moves inside the sensing cavity, the arc-shaped metal strip is connected to the power storage group, so that the power storage group supplies power to the sensing light strip, when operated with one hand, the sensing light only lights up on one side, the driver can timely feel the change of the light, thereby playing the function of reminding the driver to perform correct two-handed operation.

[0004] At present, the existing unsafe driving behavior detection device based on deep learning can remind the driver to hold the steering wheel with both hands by lighting up the sensor light bar. However, when the vehicle is facing the sun or the driver wears sunglasses, it is difficult to attract the driver's attention by the brightness of the sensor light bar alone. In addition, the above patent cannot detect whether the driver's attention is directed out the window while driving the vehicle. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an unsafe driving behavior detection device based on deep learning, aiming to improve the unsafe driving behavior detection device based on deep learning. Under normal circumstances, relying solely on sensor lights cannot well attract the driver's attention and cannot detect whether the driver's attention is directed toward the window.

[0006] The utility model is achieved in this way:

[0007] The utility model provides an unsafe driving behavior detection device based on deep learning, including a control structure and a monitoring structure, the monitoring structure including a warning piece and an angle adjustment piece, the warning piece is fixed on the top of the control structure, the angle adjustment piece includes a drive motor, the drive motor is fixed inside the warning piece, a gear one is fixed to the output shaft end of the drive motor, a gear two is meshed on one side of the gear one, a rotating shaft is fixed inside the gear two, the rotating shaft is rotatably connected to the inside of the warning piece, and a monitoring camera is fixed on one side of the rotating shaft.

[0008] In an embodiment of the utility model, the control structure includes a steering wheel body, a horn button is arranged inside the steering wheel body, a steering wheel cover is sleeved on one side of the steering wheel body, and a sleeve opening is arranged on one side of the steering wheel cover.

[0009] In an embodiment of the utility model, a linear light is fixed inside the steering wheel cover, a sensor strip is fixed inside the steering wheel cover, and a pressure block is slidably connected inside the steering wheel cover.

[0010] In an embodiment of the utility model, a guide rod is fixed on one side of the pressing block, the guide rod is slidably connected inside the sensing strip, a spring is sleeved on one side of the guide rod, and a docking strip is fixed on one side of the pressing block.

[0011] In one embodiment of the utility model, a central control is provided on one side of the steering wheel body, and the central control includes a center console, the center console is provided on one side of the steering wheel body, an instrument panel is fixed inside the center console, a display screen is fixed inside the center console, and an air outlet is opened on one side of the center console.

[0012] In an embodiment of the utility model, the warning member includes a shell, the shell is fixed on the top of the center console, a positioning camera is arranged inside the shell, and a buzzer is fixed inside the shell.

[0013] In an embodiment of the utility model, a control board is fixed inside the shell, and an electric wire is fixed on one side of the control board.

[0014] The beneficial effect of the utility model is that the unsafe driving behavior detection device based on deep learning obtained by the utility model through the above design, when in use, monitors in real time through the monitoring camera whether the driver's face is facing the front of the vehicle. If the driver turns his head for a long time, the control panel will start the buzzer to sound, thereby reminding the driver to drive safely. If the driver holds the steering wheel cover with one hand, the contact area between the docking strip and the sensing strip will be reduced, so that the control panel will make the linear light flash frequently through the wire, and the buzzer will also sound. Through this dual reminder method of vision and hearing, the driver can be prompted even if he is driving towards the sun or wearing sunglasses. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of an unsafe driving behavior detection device based on deep learning provided by an embodiment of the utility model;

[0017] Figure 2 A schematic diagram of a steering wheel cover body of an unsafe driving behavior detection device based on deep learning provided in an embodiment of the utility model;

[0018] Figure 3 A schematic top view of a steering wheel cover body of an unsafe driving behavior detection device based on deep learning provided in an embodiment of the utility model;

[0019] Figure 4 A partially enlarged schematic diagram of a steering wheel cover of an unsafe driving behavior detection device based on deep learning provided in an embodiment of the utility model;

[0020] Figure 5 A schematic diagram of a warning piece of an unsafe driving behavior detection device based on deep learning provided by an embodiment of the utility model;

[0021] Figure 6 Schematic diagram of the angle adjustment component of the unsafe driving behavior detection device based on deep learning provided in an embodiment of the utility model.

[0022] In the figure: 100-control structure; 110-steering wheel body; 111-horn button; 112-steering wheel cover; 113-cover; 114-linear light; 115-sensor strip; 116-pressure block; 117-guide rod; 118-spring; 119-docking strip; 120-center control panel; 121-center console; 122-instrument panel; 123-display screen; 124-air outlet; 200-monitoring structure; 210-warning piece; 211-housing; 212-positioning camera; 213-buzzer; 214-control panel; 215-wire; 220-angle adjustment piece; 221-drive motor; 222-gear one; 223-gear two; 224-rotating shaft; 225-monitoring camera. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example

[0025] See also Figure 1-6 The utility model provides a technical solution: an unsafe driving behavior detection device based on deep learning, including a control structure 100 and a monitoring structure 200, the monitoring structure 200 includes a warning member 210 and an angle adjustment member 220, the warning member 210 is fixed on the top of the control structure 100, the angle adjustment member 220 includes a driving motor 221, when the driving motor 221 is started, it can drive the monitoring camera 225 to rotate around the rotating shaft 224, the driving motor 221 is fixed inside the warning member 210, and the output shaft end of the driving motor 221 is fixed with a gear Wheel 1 222, gear 1 222 is meshed with gear 2 223 on one side, gear 1 222 and gear 2 223 play the role of transmitting kinetic energy, a rotating shaft 224 is fixed inside gear 223, the rotating shaft 224 is rotatably connected to the inside of the housing 211, the rotating shaft 224 is rotatably connected to the inside of the warning member 210, a monitoring camera 225 is fixed on one side of the rotating shaft 224, the monitoring camera 225 can detect whether the driver is facing the front of the vehicle, if not facing the front of the vehicle within a set time range, the buzzer 213 will be activated.

[0026] See also Figure 1-4The control structure 100 includes a steering wheel body 110, a horn button 111 is arranged inside the steering wheel body 110, and when the horn button 111 is pressed, the vehicle will honk, a steering wheel cover 112 is sleeved on one side of the steering wheel body 110, and a sleeve opening 113 is arranged on one side of the steering wheel cover 112, and the steering wheel cover 112 can be sleeved on one side of the steering wheel body 110 through the sleeve opening 113, a linear lamp 114 is fixed inside the steering wheel cover 112, and the linear lamp 114 can flash frequently by transmitting electric energy through the wire 215, a sensor strip 115 is fixed inside the steering wheel cover 112, and the area of ​​the sensor strip 115 and the docking strip 119 docking reaches a certain extent, and it is not because the area of ​​multiple adjacent docking strips 119 docking with the sensor strip 115 reaches a limit, then the linear lamp 114 will be in a light-off state, and a pressure block 116 is slidably connected inside the steering wheel cover 112, and multiple A pressure block 116 forms a ring, and a guide rod 117 is fixed on one side of the pressure block 116. The guide rod 117 limits the moving direction of the pressure block 116. The guide rod 117 is non-conductive. The guide rod 117 is slidably connected to the inside of the sensor strip 115. A spring 118 is sleeved on one side of the guide rod 117. The spring 118 can reset the pressure block 116 after being pressed. A docking strip 119 is fixed on one side of the pressure block 116. The docking strip 119, the sensor strip 115 and the linear light 114 are all connected after being inserted through the steering wheel body 110 through the wire 215. A central control 120 is arranged on one side of the steering wheel body 110. The central control 120 includes a central console 121. The central console 121 is arranged on one side of the steering wheel body 110. An instrument panel 122 is fixed inside the central console 121. A display screen 123 is fixed inside the central console 121. An air outlet 124 is opened on one side of the central console 121.

[0027] See also Figure 1 and Figure 5-6 The warning member 210 includes a shell 211, which is fixed on the top of the center console 121. A positioning camera 212 is arranged inside the shell 211. The positioning camera 212 can detect whether there is a driver in the driving seat. If there is no driver, the control board 214 will not control the buzzer 213 and the linear light 114 to start. A buzzer 213 is fixed inside the shell 211, and the buzzer 213 can emit a buzzing sound to remind the driver. A control board 214 is fixed inside the shell 211. The control board 214 controls whether the buzzer 213 and the linear light 114 are started, and also plays a role in the distribution of electric energy and the transmission of data. A wire 215 is fixed on one side of the control board 214. The wire 215 is a general term, including a power transmission line, a data transmission line, etc.

[0028] Specifically, the working principle of the unsafe driving behavior detection device based on deep learning is as follows: when in use, the driver first sits in the driving seat and starts the vehicle. At this time, the control panel 214 will transmit energy through the wire 215, and the wire 215 will also energize the sensing bar 115, the linear light 114 and the docking bar 119. Then the positioning camera 212 will determine whether there is someone in the driving seat. If there is someone, the driving motor 221 will drive the gear 1 222 to rotate, and then the gear 2 223 will drive the shaft 224 to rotate, so that the shaft 224 drives the monitoring camera 225 to rotate. By rotating the monitoring camera 225, the face of drivers of different heights can be monitored. At this time, the driver can drive. During driving, the driver's hands will hold the steering wheel cover 112, and the pressure block 116 will be pressed. , so that the sensing strip 115 is in contact with at least two docking strips 119, at this time the control board 214 will determine that the driver is holding the steering wheel with both hands, and then the linear light 114 and the buzzer 213 will not be activated. If the driver holds the steering wheel cover 112 with one hand, the contact area between the docking strip 119 and the sensing strip 115 will be reduced and transmitted to the control board 214. At this time, the control board 214 will start the linear light 114 to flash frequently through the wire 215, and the buzzer 213 will also make a buzzing sound, thereby reminding the driver that the driving behavior is unsafe. If the driver turns his head for a long time while driving, the monitoring camera 225 will transmit the monitoring data to the control board 214, so that the control board 214 starts the buzzer 213, thereby reminding the driver to pay attention to safe driving through the buzzer 213.

[0029] It should be noted that the specific model and specifications of the drive motor 221 need to be selected and determined based on the actual specifications of the device, and the specific selection calculation method adopts the existing technology in the field, so it will not be described in detail.

[0030] The power supply and principle of the driving motor 221 are clear to those skilled in the art and will not be described in detail here.

[0031] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An unsafe driving behavior detection device based on deep learning, characterized in that: The invention comprises a control structure (100) and a monitoring structure (200), wherein the monitoring structure (200) comprises a warning member (210) and an angle adjustment member (220), wherein the warning member (210) is fixed on the top of the control structure (100), and the angle adjustment member (220) comprises a driving motor (221), wherein the driving motor (221) is fixed inside the warning member (210), a gear 1 (222) is fixed on the output shaft end of the driving motor (221), a gear 2 (223) is meshed on one side of the gear 1 (222), a rotating shaft (224) is fixed inside the gear 2 (223), the rotating shaft (224) is rotatably connected to the inside of the warning member (210), and a monitoring camera (225) is fixed on one side of the rotating shaft (224).

2. The unsafe driving behavior detection device based on deep learning according to claim 1, characterized in that: The control structure (100) comprises a steering wheel body (110), a horn button (111) is arranged inside the steering wheel body (110), a steering wheel cover (112) is sleeved on one side of the steering wheel body (110), and a sleeve opening (113) is arranged on one side of the steering wheel cover (112).

3. The unsafe driving behavior detection device based on deep learning according to claim 2 is characterized in that: A linear light (114) is fixed inside the steering wheel cover (112), a sensing strip (115) is fixed inside the steering wheel cover (112), and a pressure block (116) is slidably connected inside the steering wheel cover (112).

4. The unsafe driving behavior detection device based on deep learning according to claim 3 is characterized in that: A guide rod (117) is fixed on one side of the pressing block (116), the guide rod (117) is slidably connected inside the sensing strip (115), a spring (118) is sleeved on one side of the guiding rod (117), and a docking strip (119) is fixed on one side of the pressing block (116).

5. The unsafe driving behavior detection device based on deep learning according to claim 2, characterized in that: A central control unit (120) is arranged on one side of the steering wheel body (110), and the central control unit (120) includes a central control panel (121). The central control panel (121) is arranged on one side of the steering wheel body (110), a dashboard (122) is fixed inside the central control panel (121), a display screen (123) is fixed inside the central control panel (121), and an air outlet (124) is opened on one side of the central control panel (121).

6. The unsafe driving behavior detection device based on deep learning according to claim 5, characterized in that: The warning member (210) comprises a shell (211), the shell (211) is fixed to the top of the center console (121), a positioning camera (212) is arranged inside the shell (211), and a buzzer (213) is fixed inside the shell (211).

7. The unsafe driving behavior detection device based on deep learning according to claim 6 is characterized in that: A control board (214) is fixed inside the housing (211), and an electric wire (215) is fixed on one side of the control board (214).

Images