Intelligent monitoring alarm device for automobile driving training

Abstract

The invention relates to the field of automobile driving training, in particular to an intelligent monitoring alarm device for automobile driving training. The intelligent monitoring alarm device comprises a fixing block, a fixing assembly and the like. The fixing assembly is used for fixing the fixing block and parts on the fixing block to a vehicle body. The fixing assembly is connected with a fixing block. The connecting plate and parts on the connecting plate are manually stirred to rotate around the ball joint, then the angle of laser emitted by the laser emitting module is changed, and the laser emitted by the laser emitting module is shielded and limited on the left side and the right side through cooperation of the two baffles and the non-transparent protective film. When a trainee drives a vehicle, the distance between the laser and the sideline of the ground is detected through the camera, if the laser makes contact with or overlaps with the sideline of the ground, it is indicated that the distance between the wheel and the sideline is smaller than 30 cm at the moment, and the alarm is controlled to give an alarm to remind the trainee in time. And the trainees are prevented from line pressing behaviors.

Description

Technical Field

[0001] The invention relates to the field of automobile driving training, and in particular to an intelligent monitoring and alarm device for automobile driving training. Background Art

[0002] During car driving training, students' driving skills are not proficient, which makes it easy for the wheels to run over the edge of the car during the driving training. Even if there is a coach in the car, the coach may not be able to discover the specific situation outside the car in time. When the wheels run over the edge of the car, the students cannot discover it in time if they do not actively observe the rearview mirror. Therefore, a monitoring device that will actively alarm after the wheels run over the edge of the car is needed. The existing reversing radar requires the existence of obstacles to reflect radar waves to achieve ranging, but in a relatively open practice field, the radar cannot play the expected role; car driving training is mostly outdoors, and the camera component used to monitor the line-running behavior in the alarm device will become blurred due to being outdoors for a long time, which makes the existing monitoring equipment have great limitations. Summary of the invention

[0003] In order to overcome the disadvantages of existing vehicle training line-crossing monitoring equipment having great limitations, the present invention provides an intelligent monitoring and alarm device for automobile driving training.

[0004] The technical solution is: an intelligent monitoring and alarm device for automobile driving training, including a fixed block, a connecting plate, a transparent cover, a laser emission module, a camera, a baffle, an alarm, a ball joint, a protective film and a fixed component; the fixed component is connected to the fixed block; the fixed component is used to fix the fixed block and the parts thereon to the vehicle body; the fixed block is rotatably connected to the connecting plate through a ball joint; the connecting plate is fixedly connected to the transparent cover; a number of laser emission modules are arranged in the transparent cover; a number of cameras are fixedly connected to the transparent cover; the connecting plate is connected to two baffles, and the baffles are slidably connected to the transparent cover, and the baffles are opaque; the fixed component is connected to the alarm; each baffle is fixedly connected to an opaque protective film, and the protective film is fixedly connected to the transparent cover, and the protective film has ductility.

[0005] As an improvement of the above solution, the fixing component includes an elastic band and a braided band; the fixing block is fixedly connected to the elastic band; the fixing block is fixedly connected to the braided band, and the braided band is inelastic.

[0006] As an improvement of the above solution, the fixing assembly further includes a suction cup; and the fixing block is fixedly connected with a plurality of suction cups.

[0007] As an improvement of the above solution, a rubber pad is provided on the upper side of the fixing block.

[0008] As an improvement of the above scheme, it also includes an adjusting rod; the connecting plate is provided with two sliding grooves, and the baffle slides in the sliding grooves; the connecting plate is rotatably connected to a plurality of adjusting rods, and the adjusting rods are connected to the corresponding baffles.

[0009] As an improvement of the above scheme, it also includes a clamping block; the fixing block is detachably connected to the clamping block; the clamping block is provided with a groove portion, and a rubber pad is arranged in the groove portion.

[0010] As an improvement of the above solution, the connecting plate is arranged in a prism shape.

[0011] As an improvement of the above scheme, it also includes elastic rods and electromagnets; the adjustment rod is in contact with the corresponding baffle; the connecting plate is fixedly connected to a plurality of elastic rods, and the telescopic ends of the elastic rods are fixedly connected to the corresponding baffles; each baffle is fixedly connected to an electromagnet.

[0012] As an improvement of the above solution, a partition is also included; a plurality of partitions are fixedly connected in the transparent cover shell, and the partitions separate the laser emission modules.

[0013] As an improvement of the above scheme, it also includes bristles; a plurality of bristles are fixedly connected to the facing sides of the two baffles, and the bristles are in contact with the transparent cover shell.

[0014] The present invention has the following advantages: the present invention manually turns the connecting plate and the parts thereon to rotate around the ball joint, thereby changing the angle at which the laser is emitted by the laser emitting module, and then uses two baffles in cooperation with an opaque protective film to block and limit the laser emitted by the laser emitting module on the left and right sides, so that the projection width of the laser irradiated to the ground is thirty centimeters. When the trainee is driving the vehicle, the distance between the laser and the edge line of the ground is detected by a camera. If the laser and the edge line of the ground are in contact or overlapped, indicating that the distance between the wheel and the edge line is less than thirty centimeters at this time, the alarm is controlled to sound an alarm, so as to remind the trainee in time and prevent the trainee from crossing the line.

[0015] The present invention adjusts the baffle to a predetermined position by manually rotating an adjusting rod, and then the adjusting rod remains stationary. At this time, the elastic rod is in a compressed state, and the electromagnet is energized to make the two electromagnets repel each other. When not in use, the electromagnet is powered off to make the two electromagnets lose magnetic force, and the corresponding baffles are driven to move toward each other under the elastic restoring force of the elastic rod, so that the two baffles contact, and then the protective film is unfolded to cover the transparent cover shell. When used next time, the electromagnet is energized to make the two electromagnets repel each other until the baffles abut against the adjusting rod, and then the baffles are accurately returned to the position used last time.

[0016] The present invention makes different laser emission modules emit lasers of different colors. For example, the laser emission module close to the side of the vehicle body emits red laser, while the laser emission module far from the side of the vehicle body emits green laser. The red laser represents that the vehicle body is very close to the ground edge line at this time. When the alarm detects that the red laser is close to the ground edge line, an alarm is issued. The green laser represents that the vehicle body is far from the ground edge line, which is a safe distance. The accuracy of the line pressing detection is improved. The distance between the lasers emitted by different laser emission modules and the vehicle body is adjusted by manually turning the connecting plate to rotate around the ball joint, and then the different laser emission modules are separated by a partition so that the lasers emitted by different laser emission modules do not interfere with each other. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of a first use state disclosed by the intelligent monitoring and alarm device for automobile driving training of the present invention; Figure 2 This is a schematic diagram of a second use state disclosed by the intelligent monitoring and alarm device for automobile driving training of the present invention; Figure 3 This is a schematic diagram of the first structure disclosed by the intelligent monitoring and alarm device for automobile driving training of the present invention; Figure 4 This is a second structural schematic diagram of the intelligent monitoring and alarm device for automobile driving training disclosed by the present invention; Figure 5 A schematic diagram of the combined partial structure of the fixing block, connecting plate, transparent cover, laser emission module, camera, baffle, adjustment rod, protective film, elastic rod, electromagnet and partition disclosed in the intelligent monitoring alarm device for automobile driving training of the present invention; Figure 6 It is a schematic diagram of the combined partial structure of the fixing block, the connecting plate, the transparent cover, the baffle plate and the brush hair disclosed in the intelligent monitoring alarm device for automobile driving training of the present invention; Figure 7 This is a schematic diagram of a third usage state disclosed by the intelligent monitoring and alarm device for automobile driving training of the present invention.

[0018] The reference numbers in the figure are as follows: 1-rearview mirror, 101-fixed block, 102-elastic band, 1021-woven band, 103-connecting plate, 104-transparent cover, 105-laser emission module, 106-camera, 107-baffle, 108-adjusting rod, 109-block, 1011-alarm, 1012-suction cup, 1013-ball joint, 201-protective film, 202-elastic rod, 203-electromagnet, 204-partition, 301-brush, 1031-slide groove, 1092-groove part. DETAILED DESCRIPTION

[0019] The above scheme is further described below in conjunction with specific examples. It should be understood that these examples are used to illustrate the present application and are not limited to the scope of the present application. The implementation conditions adopted in the examples can be further adjusted according to the conditions of the specific manufacturer, and the implementation conditions not specified are usually the conditions in conventional experiments. Example 1

[0020] An intelligent monitoring and alarm device for automobile driving training, such as Figure 1-Figure 7 As shown, it includes a fixing block 101, a connecting plate 103, a transparent cover 104, a laser emission module 105, a camera 106, a baffle 107, an alarm 1011, a ball joint 1013, a protective film 201 and a fixing assembly; the fixing assembly is connected to the fixing block 101; the fixing assembly is used to fix the fixing block 101 and the parts thereon to the vehicle body; the fixing block 101 is provided with a ball joint 1013; the fixing block 101 is connected to the connecting plate 103 through the ball joint 1013; the connecting plate 103 is fixedly connected to the transparent cover 1 04; a plurality of laser emitting modules 105 are arranged in the transparent cover shell 104; the transparent cover shell 104 is fixedly connected to two cameras 106 distributed front and back; the connecting plate 103 is connected to two baffles 107 distributed left and right, and the baffles 107 are slidably connected to the transparent cover shell 104, and the baffles 107 are opaque; the fixed component is connected to the alarm 1011; each baffle 107 is fixedly connected to an opaque protective film 201, and the protective film 201 is fixedly connected to the transparent cover shell 104, and the protective film 201 has ductility.

[0021] The fixing assembly includes an elastic band 102 and a braided band 1021 ; the fixing block 101 is fixedly connected to the elastic band 102 ; the fixing block 101 is fixedly connected to the braided band 1021 , and the braided band 1021 is inelastic, and the braided band 1021 and the elastic band 102 are symmetrically arranged.

[0022] It also includes a suction cup 1012; the fixing block 101 is fixedly connected with a plurality of suction cups 1012, and the fixing block 101 is adsorbed on the surface of the vehicle rearview mirror 1 through the suction cups 1012, so as to adapt to the irregular surface of the vehicle rearview mirror 1 and enhance the fixing effect.

[0023] A rubber pad is provided on the upper side of the fixing block 101 to increase the friction between the fixing block 101 and the vehicle rearview mirror 1 and improve the fixing effect.

[0024] It also includes an adjusting rod 108 ; the connecting plate 103 is provided with two sliding grooves 1031 , and the baffle 107 slides in the sliding grooves 1031 ; the connecting plate 103 is rotatably connected to four rectangularly distributed adjusting rods 108 , and the adjusting rods 108 are connected to the corresponding baffles 107 .

[0025] The fixing block 101 is slidably connected to the clamping block 109 . The clamping block 109 is provided with a groove 1092 , and a rubber pad is arranged in the groove 1092 .

[0026] The connecting plate 103 is arranged in a prism shape, which increases the range in which the connecting plate 103 can rotate below the fixing block 101 and improves the convenience of adjustment.

[0027] When in use, first clamp the upper side of the fixing block 101 on the lower side of the rearview mirror 1 of the training vehicle, then manually hook the inelastic woven belt 1021 on the lower side of the rearview mirror 1, then pull the elastic belt 102 out to bypass the rearview mirror 1, and then hook it on the upper side of the rearview mirror 1. At this time, the fixing block 101 is tightly fixed on the rearview mirror 1 under the elastic force of the elastic belt 102. Figure 1 and 2 As shown, the device is then installed on the vehicle body. Before the trainee's driving training, the laser emitting module 105 is controlled to emit lasers to the front, rear and lower sides. Subsequently, the connecting plate 103 and the parts thereon are manually turned to rotate around the ball joint 1013, thereby changing the angle at which the laser emitting module 105 emits lasers, so that the lasers are parallel to the training vehicle and irradiate the front and rear wheel edges of the vehicle on the ground. At this time, since the lasers emitted by the laser emitting module 105 are fan-shaped and divergent, the lasers emitted by the laser emitting module 105 are respectively directed to the left and right sides by the two baffles 107 in cooperation with the opaque protective film 201. The side is blocked and limited so that the projection width of the laser irradiated to the ground is thirty centimeters. When the student drives the vehicle for practice, the camera 106 detects the distance between the laser and the edge of the ground. If the laser and the edge of the ground are in contact or overlapped, it means that the distance between the wheel and the edge is less than thirty centimeters. The alarm 1011 is controlled to sound an alarm to remind the student in time to avoid crossing the line. It should be noted that the projection width of the laser irradiated to the ground can be adaptively adjusted according to different usage requirements through two baffles 107 in cooperation with the opaque protective film 201 to adjust the laser projection emitted by the laser emitting module 105.

[0028] When the fixing block 101 is fixed to the vehicle rearview mirror 1, the installation positions are different due to the differences in the rearview mirrors 1 of different vehicles. Therefore, after the two baffles 107 block the laser emitted by the laser emitting module 105, the distance between the laser and the vehicle body is different. After the two baffles 107 block the laser, the laser will irradiate the vehicle body or the laser will be too far away from the vehicle body. Therefore, the corresponding baffle 107 is manually driven to move along the slide groove 1031 by rotating the adjustment rod 108, and the baffle 107 is adjusted to block the laser emitted by the laser emitting module 105 on the left and right sides, thereby adjusting the projection width of the laser irradiated to the ground.

[0029] When the device is fixed on the rearview mirror 1 of a small car, the block 109 is normally stuck on the fixing block 101. When the device is fixed on the round rod of the rearview mirror 1 of a truck, the block 109 is manually removed and then stuck on the round rod of the rearview mirror 1 of the truck. The rubber pad in the groove 1092 is adaptively deformed to adapt to the round rod of the rearview mirror 1 of the truck. Then, the fixing block 101 and the parts thereon are horizontally slid back onto the block 109, and the device is fixed as shown in FIG. Figure 7 As shown, it is installed on the round rod of the rearview mirror 1 of the truck and fixed, thereby adapting to different cars and improving the adaptability of the device. Example 2

[0030] On the basis of Example 1, Figure 3-Figure 4 As shown, it also includes an elastic rod 202 and an electromagnet 203; the adjustment rod 108 is in contact with the corresponding baffle 107; the connecting plate 103 is fixedly connected with four elastic rods 202 distributed in a rectangular shape, and the telescopic ends of the elastic rods 202 are fixedly connected with the corresponding baffle 107; each baffle 107 is fixedly connected with an electromagnet 203.

[0031] The transparent cover 104 further includes a partition 204 ; two partitions 204 are fixedly connected inside the transparent cover 104 , and the partitions 204 separate the laser emission modules 105 .

[0032] Although the adjustment rod 108 can be rotated manually to drive the corresponding baffle 107 to slide in the slide groove 1031, so that the two baffles 107 move toward each other until the two baffles 107 contact each other, and the baffle 107 pulls the corresponding protective film 201, so that the protective film 201 is unfolded and covers the transparent cover 104, thereby protecting the transparent cover 104 from dust, but in this way, the adjustment rod 108 needs to be rotated manually again when the next use is used to move the baffle 107 to the last distance. It is difficult to accurately move the baffle 107 to the last distance by manual adjustment, resulting in the need for adjustment before each use, which brings inconvenience; Therefore, during the initial installation and adjustment, the baffle 107 is adjusted to a predetermined position manually by rotating the adjustment rod 108, and then the adjustment rod 108 remains stationary. At this time, the elastic rod 202 is in a compressed state, and the electromagnet 203 is energized, so that the two electromagnets 203 repel each other; when not in use, the electromagnet 203 is powered off, so that the two electromagnets 203 lose their magnetic force, and the corresponding baffles 107 are driven to move toward each other under the elastic restoring force of the elastic rod 202, so that the two baffles 107 contact, and then the protective film 201 is unfolded and covers the transparent cover 104. When used next time, the electromagnet 203 is energized, so that the two electromagnets 203 repel each other until the baffle 107 rests on the adjustment rod 108, so that the baffle 107 accurately returns to the position used last time.

[0033] Different laser emitting modules 105 emit lasers of different colors. For example, the laser emitting module 105 close to the side of the vehicle body emits red laser, while the laser emitting module 105 far from the side of the vehicle body emits green laser. The red laser represents that the vehicle body is very close to the edge of the ground at this time, for example, ten centimeters. When the alarm 1011 detects that the red laser is close to the edge of the ground, an alarm is issued. The alarm is realized by observing whether the red laser coincides with the ground marking through the 106-camera. It should be noted that the alarm device can be powered by a battery or by connecting the rearview mirror to the vehicle battery.

[0034] The green laser represents that the vehicle body is far away from the ground edge line, for example, thirty to fifty centimeters, which is a safe distance to improve the accuracy of line pressure detection, and the distance between the lasers emitted by different laser emitting modules 105 and the vehicle body is adjusted by manually turning the connecting plate 103 around the ball joint 1013, and then the different laser emitting modules 105 are separated by the partition 204, so that the lasers emitted by different laser emitting modules 105 do not interfere with each other. It should be noted that the position of the dividing line generated by the partition 204 separating different laser emitting modules 105 is adjusted by turning the connecting plate 103 and the parts thereon around the ball joint 1013. Example 3

[0035] On the basis of Example 2, Figure 6 As shown, bristles 301 are also included; a plurality of bristles 301 are fixedly connected to the facing sides of the two baffles 107 , and the bristles 301 are in contact with the transparent cover 104 .

[0036] When the two baffles 107 move toward each other, the baffles 107 drive the bristles 301 to move along the surface of the transparent cover 104 , so that the bristles 301 remove dust and impurities attached to the surface of the transparent cover 104 , keep the surface of the transparent cover 104 clean, and improve the irradiation effect of the laser emitting module 105 .

[0037] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes may 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 intelligent monitoring and alarm device for automobile driving training, characterized in that: The invention comprises a fixing block (101), a connecting plate (103), a transparent cover (104), a laser emission module (105), a camera (106), a baffle (107), an alarm (1011), a ball joint (1013), a protective film (201) and a fixing assembly; the fixing assembly is connected to the fixing block (101); the fixing assembly is used to fix the fixing block (101) and the parts thereon to the vehicle body; the fixing block (101) is provided with a ball joint (1013); the fixing block (101) is rotatably connected to the connecting plate (103) via the ball joint (1013); the connecting plate (103) is fixedly connected to A transparent cover (104); a plurality of laser emission modules (105) are arranged in the transparent cover (104); a plurality of cameras (106) are fixedly connected to the transparent cover (104); the connection plate (103) is connected to two baffles (107), the baffles (107) are slidably connected to the transparent cover (104), and the baffles (107) are opaque; the fixed component is connected to an alarm (1011); each baffle (107) is fixedly connected to an opaque protective film (201), the protective film (201) is fixedly connected to the transparent cover (104), and the protective film (201) has ductility.

2. The intelligent monitoring and alarm device for automobile driving training according to claim 1 is characterized in that: The fixing assembly comprises an elastic band (102) and a braided band (1021); the fixing block (101) is fixedly connected to the elastic band (102); the fixing block (101) is fixedly connected to the braided band (1021), and the braided band (1021) is non-elastic.

3. The intelligent monitoring and alarm device for automobile driving training according to claim 1 is characterized in that: The fixing assembly also includes a suction cup (1012); the fixing block (101) is fixedly connected to a plurality of suction cups (1012).

4. The intelligent monitoring and alarm device for automobile driving training according to claim 1 is characterized in that: The fixing block (101) is provided with a rubber pad.

5. The intelligent monitoring and alarm device for automobile driving training according to claim 1 is characterized in that: It also includes an adjustment rod (108); the connecting plate (103) is provided with two slide grooves (1031), and the baffle (107) slides in the slide grooves (1031); the connecting plate (103) is rotatably connected to a plurality of adjustment rods (108), and the adjustment rods (108) are connected to corresponding baffles (107).

6. The intelligent monitoring and alarm device for automobile driving training according to claim 1 is characterized in that: It also includes a clamping block (109); the fixing block (101) is detachably connected to the clamping block (109); the clamping block (109) is provided with a groove portion (1092), and a rubber pad is arranged in the groove portion (1092).

7. The intelligent monitoring and alarm device for automobile driving training according to claim 1 is characterized in that: The connecting plate (103) is arranged in a prism shape.

8. The intelligent monitoring and alarm device for automobile driving training according to claim 5 is characterized in that: It also includes an elastic rod (202) and an electromagnet (203); the adjustment rod (108) is in contact with the corresponding baffle (107); the connecting plate (103) is fixedly connected to a plurality of elastic rods (202), and the telescopic ends of the elastic rods (202) are fixedly connected to the corresponding baffle (107); and each baffle (107) is fixedly connected to an electromagnet (203).

9. The intelligent monitoring and alarm device for automobile driving training according to claim 1 is characterized in that: It also includes partitions (204); a plurality of partitions (204) are fixedly connected inside the transparent cover shell (104), and the partitions (204) separate the laser emission modules (105).

10. The intelligent monitoring and alarm device for automobile driving training according to claim 1 is characterized in that: It also includes bristles (301); a plurality of bristles (301) are fixedly connected to the facing sides of the two baffles (107), and the bristles (301) are in contact with the transparent cover (104).

Images