阅读说明：本技术 一种自动疲劳驾驶监控装置 (Automatic fatigue driving monitoring device ) 是由 钟银军 于 2021-08-25 设计创作，主要内容包括：本发明公开了一种自动疲劳驾驶监控装置,包括底座和壳体,所述底座上相对设有两个安装板,两个所述安装板之间设有可转动的支撑杆,所述壳体的前端设有摄像头,所述摄像头用于采集驾驶员的面部信息,所述壳体的内部设有控制系统,所述控制系统包括图像传感器,所述图像传感器的输入端与摄像头电性连接,所述图像传感器的输出端连接有图像信号采集模块,所述图像信号采集模块的输出端连接有视频解码模块,所述视频解码模块的输出端连接有运算单元,所述运算单元的输出端连接有疲劳程度信号输出模块,所述壳体的前端设有两个分别位于摄像头两侧的报警器。本发明与现有技术相比的优点在于：疲劳状态识别准确且提醒效果较佳。(The invention discloses an automatic fatigue driving monitoring device, which comprises a base and a shell, wherein two mounting plates are oppositely arranged on the base, a rotatable supporting rod is arranged between the two mounting plates, the front end of the shell is provided with a camera which is used for collecting the facial information of a driver, a control system is arranged in the shell and comprises an image sensor, the input end of the image sensor is electrically connected with the camera, the output end of the image sensor is connected with an image signal acquisition module, the output end of the image signal acquisition module is connected with a video decoding module, the output end of the video decoding module is connected with an operation unit, the output end of the operation unit is connected with a fatigue degree signal output module, and the front end of the shell is provided with two alarms which are respectively positioned on two sides of the camera. Compared with the prior art, the invention has the advantages that: fatigue state discernment is accurate and reminds the effect preferred.)

1. An automatic fatigue driving monitoring device, includes base (1) and casing (2), its characterized in that: the base (1) is relatively provided with two mounting plates (3), a rotatable supporting rod (4) is arranged between the two mounting plates (3), the front end of the shell (2) is provided with a camera (5), the camera (5) is used for collecting facial information of a driver, a control system is arranged inside the shell (2), the control system comprises an image sensor (6), the input end of the image sensor (6) is electrically connected with the camera (5), the output end of the image sensor (6) is connected with an image signal collecting module (7), the output end of the image signal collecting module (7) is connected with a video decoding module (8), the output end of the video decoding module (8) is connected with an operation unit (9), and the operation unit (9) is used for analyzing decoding information of the video decoding module (8), the output of arithmetic unit (9) is connected with fatigue degree signal output module (10), the front end of casing (2) is equipped with two alarm (11) that are located camera (5) both sides respectively and the output and the alarm (11) electric connection of fatigue degree signal output module (10).

2. An automatic fatigue driving monitoring device according to claim 1, wherein: two it is equipped with pivot (12) to rotate between mounting panel (3), bracing piece (4) are fixed on pivot (12), one of them the side of mounting panel (3) is equipped with install bin (13), it is equipped with worm (14) to rotate between the inner chamber wall of install bin (13), the front end of worm (14) is equipped with knob (15) that are located the install bin (13) outside, the one end of pivot (12) extends to in install bin (13) and the tip of pivot (12) is equipped with worm wheel (16) with worm (14) meshing.

3. An automatic fatigue driving monitoring device according to claim 1, wherein: the base (1) is provided with a plurality of counter bores (17) on the circumference, and fastening screws are arranged in the counter bores (17).

4. An automatic fatigue driving monitoring device according to claim 1, wherein: the front end face of the shell (2) is provided with infrared LED illuminating lamps (18) in a surrounding mode, and the infrared LED illuminating lamps (18) are electrically connected with the image signal acquisition module (7).

5. An automatic fatigue driving monitoring device according to claim 1, wherein: the upper end of casing (2) is equipped with warning light (19), warning light (19) and the output electric connection of fatigue degree signal output module (10).

Technical Field

The invention relates to the technical field of fatigue driving monitoring, in particular to an automatic fatigue driving monitoring device.

Background

In the driving process of an automobile, a driver often causes traffic accidents due to fatigue, the driver often causes the condition of getting tired due to physical fatigue and the extremely quiet environment in the automobile when driving the automobile at a high speed, and the serious accidents are caused when the driver gets tired in the driving process of the automobile. The reminding function of the existing reminding device is quite single, the identification process is quite inaccurate, and the driving of a driver is often interfered.

Disclosure of Invention

The invention aims to overcome the technical defects and provide an automatic fatigue driving monitoring device.

In order to solve the technical problems, the technical scheme provided by the invention is as follows: the utility model provides an automatic driver fatigue monitoring device, includes base and casing, be equipped with two mounting panels on the base relatively, two be equipped with rotatable bracing piece between the mounting panel, the front end of casing is equipped with the camera, the camera is used for gathering driver's facial information, the inside of casing is equipped with control system, control system includes image sensor, image sensor's input and camera electric connection, image sensor's output is connected with image signal collection module, image signal collection module's output is connected with video decoding module, video decoding module's output is connected with the arithmetic unit, the arithmetic unit is used for analyzing video decoding module's decoding information, the output of arithmetic unit is connected with fatigue degree signal output module, the front end of casing is equipped with two alarms that are located the camera both sides respectively and fatigue degree signal output module's output and warning The devices are electrically connected.

As the improvement, two it is equipped with the pivot to rotate between the mounting panel, the bracing piece is fixed in the pivot, one of them the side of mounting panel is equipped with the install bin, it is equipped with the worm to rotate between the inner chamber wall of install bin, the front end of worm is equipped with the knob that is located the install bin outside, the one end of pivot extends to in the install bin and the tip of pivot is equipped with the worm wheel with worm meshing.

As an improvement, a plurality of counter bores are formed in the circumference of the base, and fastening screws are arranged in the counter bores.

As the improvement, the front end face of the shell is provided with infrared LED illuminating lamps in a surrounding mode, and the infrared LED illuminating lamps are electrically connected with the image signal acquisition module.

As an improvement, the upper end of the shell is provided with a warning lamp, and the warning lamp is electrically connected with the output end of the fatigue degree signal output module.

Compared with the prior art, the invention has the advantages that: the automatic fatigue driving monitoring device is arranged at a specified position in a vehicle through the base, the facial information of a driver can be collected through the camera, the blinking times of the driver can be obtained, the facial information is transmitted to the image signal collecting module through the image sensor, the image information is analyzed through the video decoding module, whether the blinking frequency of the driver is in a fatigue state or not can be analyzed through the operation unit, the alarm and the warning lamp are driven to start through the fatigue degree signal output module, the alarm and the warning lamp can double-warn the driver, the infrared LED illuminating lamp is arranged to accurately remind the driver of the facial image under the condition of dark optical fibers, so that the driver can be accurately reminded of having a proper rest, and the worm is driven to rotate through the rotary knob, so that the worm gear is driven to rotate, The rotation of pivot and bracing piece is convenient for adjust the angle of camera as required, and the flexibility is stronger.

Drawings

Fig. 1 is a schematic structural diagram of an automatic fatigue driving monitoring device according to the present invention.

Fig. 2 is an enlarged schematic view of the internal structure of the mounting box of the automatic fatigue driving monitoring device.

Fig. 3 is a schematic block diagram of an automatic fatigue driving monitoring apparatus according to the present invention.

As shown in the figure: 1. the device comprises a base, 2, a shell, 3, a mounting plate, 4, a support rod, 5, a camera, 6, an image sensor, 7, an image signal acquisition module, 8, a video decoding module, 9, an operation unit, 10, a fatigue degree signal output module, 11, an alarm, 12, a rotating shaft, 13, a mounting box, 14, a worm, 15, a knob, 16, a worm wheel, 17, a counter bore, 18, an infrared LED illuminating lamp, 19 and a warning lamp.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The following further describes embodiments of the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals.

It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

In order to make the content of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

With reference to fig. 1-3, an automatic fatigue driving monitoring device comprises a base 1 and a casing 2, wherein two mounting plates 3 are relatively arranged on the base 1, a rotatable supporting rod 4 is arranged between the two mounting plates 3, a camera 5 is arranged at the front end of the casing 2, the camera 5 is used for collecting facial information of a driver, a control system is arranged in the casing 2, the control system comprises an image sensor 6, the input end of the image sensor 6 is electrically connected with the camera 5, the output end of the image sensor 6 is connected with an image signal collecting module 7, the output end of the image signal collecting module 7 is connected with a video decoding module 8, the output end of the video decoding module 8 is connected with an arithmetic unit 9, the arithmetic unit 9 is used for analyzing the decoded information of the video decoding module 8, and the output end of the arithmetic unit 9 is connected with a fatigue degree signal output module 10, the front end of casing 2 is equipped with two output and 11 electric connection of alarm 11 and the fatigue degree signal output module 10 that are located camera 5 both sides respectively.

Two it is equipped with pivot 12 to rotate between the mounting panel 3, bracing piece 4 is fixed on pivot 12, one of them the side of mounting panel 3 is equipped with install bin 13, it is equipped with worm 14 to rotate between the inner chamber wall of install bin 13, the front end of worm 14 is equipped with the knob 15 that is located the install bin 13 outside, the one end of pivot 12 extends to in the install bin 13 and the tip of pivot 12 is equipped with the worm wheel 16 with worm 14 meshing.

The circumference is equipped with a plurality of counter bores 17 on base 1, be equipped with fastening screw in the counter bore 17.

The front end face of the shell 2 is provided with an infrared LED illuminating lamp 18 in a surrounding mode, and the infrared LED illuminating lamp 18 is electrically connected with the image signal acquisition module 7.

The upper end of casing 2 is equipped with warning light 19, warning light 19 and fatigue degree signal output module 10's output electric connection.

When the invention is implemented, the device is arranged at the designated position in the vehicle through the fastening screw, the firmness is better, the knob is rotated to drive the worm to rotate, thereby driving the worm wheel, the rotating shaft and the supporting rod to rotate, being convenient for adjusting the angle of the camera according to the requirement, the camera can collect the facial information of the driver when the driver drives the vehicle, can obtain the blinking times of the driver, transmits the face information to the image signal acquisition module through the image sensor, analyzes the image information by the video decoding module, whether the frequency that can analyze the driver through the arithmetic element is blinked is in fatigue state to through the start-up of tired degree signal output module drive alarm and warning light, alarm and warning light can dually play the purpose of warning to the driver, thereby can accurately remind the driver to carry out appropriate rest.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.