CN112193160A - Electronic control device for monitoring and protecting blind areas of large vehicles - Google Patents

Abstract

The invention discloses an electronic control device for monitoring and protecting a dead zone of a large vehicle, which comprises a vehicle body, a brake cavity with a forward opening is arranged in the vehicle body, a side edge opening with a leftward opening is arranged on the left end surface of the vehicle body, the two cross rods are connected on the inner wall of the right side of the side opening in a sliding way and are distributed and arranged up and down symmetrically by taking the center line of the side opening as a symmetric center, the invention can monitor the periphery of a large vehicle and the periphery of the vehicle in real time and determine whether pedestrians or non-motor vehicles and the like are in a close range around the vehicle, and timely remind pedestrians to get away from large vehicles to ensure the personal safety of pedestrians or non-motor vehicles to avoid disasters, if the warning for the pedestrian or the non-motor vehicle is invalid, the pedestrian or the non-motor vehicle is pushed to be close to the vehicle through the ejection mechanism around the vehicle, so that the pedestrian or the non-motor vehicle is prevented from being trapped under the vehicle, and personal safety is protected.

Description

Electronic control device for monitoring and protecting blind areas of large vehicles

Technical Field

The invention relates to the field of vehicle-mounted electronic equipment, in particular to an electronic control device for monitoring and protecting a dead zone of a large vehicle.

Background

In a common large vehicle, pedestrians or non-motor vehicles are often involved in the bottom of the vehicle to cause tragedy and death due to the fact that a driver has a visual field blind area when driving the vehicle, some large vehicles with blind area monitoring devices often cannot remind the driver in time and cause traffic accidents due to the fact that braking is not performed in time, the tragedy is caused by the occurrence of the blind area during the driving process of the large vehicle, and the electronic control device for monitoring and protecting the blind area of the large vehicle, disclosed by the invention, can solve the problems.

Disclosure of Invention

In order to solve the above problems, the present embodiment provides an electronic control device for monitoring and protecting blind areas of a large vehicle, which comprises a vehicle body, wherein a brake chamber with a forward opening is arranged in the vehicle body, a left end face of the vehicle body is provided with a left side opening, the inner wall of the right side of the side opening is slidably connected with two cross rods, the two cross rods are vertically and symmetrically distributed by taking the center line of the side opening as a symmetry center, cross wheels are rotatably connected between the cross rods, a position baffle is slidably connected at the left end of the cross rods, an inner opening with a leftward opening and a forward opening is arranged in the position baffle, the left end face of the cross rods is slidably connected to the inner wall of the left side of the inner opening, a repositioning rope is fixedly connected between the ends of the cross rods close to each other in the inner opening, and two pulling shafts are rotatably connected in the front end face of the position baffle, the two pulling shafts are distributed and arranged in an up-and-down symmetrical manner by taking the central line of the inner opening as a symmetrical center, the peripheral surfaces of the pulling shafts are fixedly connected with side baffles and winding wheels, the peripheral surfaces of the winding wheels are wound and connected with winding ropes, the winding ropes are mutually close to each other, extend and are fixedly connected with one ends of the cross rods in the inner opening, which are mutually far away from each other, a placing opening with a left opening is arranged in the right side wall of the braking cavity, the inner wall of the placing opening is fixedly connected with an induction motor, the left end of the induction motor is in power connection with a driving shaft, the left end of the driving shaft is fixedly connected with a contraction wheel, the peripheral surfaces of the contraction wheels are wound and connected with pulling ropes, the pulling ropes are mutually far away from each other, extend and are fixedly connected with one ends of the cross rods, the front end face of the convex plate is rotationally connected with two swinging wheels, the two swinging wheels are vertically and symmetrically distributed by taking the central line of the convex plate as a symmetrical center, the left end of the swinging wheel is rotationally connected with a swing rod, a guide port with opposite openings is arranged in the swing rod, the left end of the convex plate is fixedly connected with two pushing screw blocks, the two pushing screw blocks are vertically and symmetrically distributed by taking the central line of the convex plate as the symmetrical center, the inner wall of the guide port is slidably connected with a guide block, one end of the guide block close to each other is fixedly connected with a guide spring, one end of the guide spring close to each other is fixedly connected with a guide fixed block, one end of the guide fixed block close to each other is fixedly connected to one end of the pushing screw blocks away from each other, a threaded cavity with a left opening is arranged in, the right side wall of the brake cavity is rotationally connected with two brake screws, the two brake screws are distributed and arranged in an up-and-down symmetrical mode by taking the center line of the brake cavity as a symmetrical center, the outer peripheral surface of each brake screw is connected with a communicating port in a sliding mode, the communicating port is communicated with the brake cavity and the outside, a driven belt pulley is fixedly connected to the outer peripheral surface of each brake screw, a first belt is rotationally connected between the driven belt pulley and the driving belt pulley, the outer peripheral surface of each brake screw on the right side is in threaded connection with the inner wall of the threaded cavity, when a vehicle suddenly encounters a blind area where pedestrians or non-motor vehicles pass through the periphery of the vehicle and easily enter the blind area due to too close distance, the induction motor is started at the moment, the driving shaft is driven to rotate, and the driving belt pulley, the pushing screw block is further driven to move away from the right side of the vehicle body, the convex plate is further driven to move rightwards, the distance reset spring is further stretched, the guide fixed block, the guide spring and the guide block are further driven to move rightwards, the guide block drives the swinging rods to swing away from each other along the guide opening, the swinging wheels are further driven to rotate, the swinging rods and the convex plate discharge pedestrians or non-motor vehicles in the range of the right side of the vehicle body outside a blind area to avoid traffic accidents, the rotation of the driving shaft further drives the contraction wheels to rotate, further, the pulling ropes are further driven to be mutually close and wound, further, the cross rods are pulled to slide on the inner walls of the side openings and are mutually close, further, the cross wheels are driven to rotate, further, the reset ropes in the inner opening are compressed, and further, the winding ropes are further mutually close, and then drive the winding wheel with the pulling shaft rotates, and then drive the side baffle keep away from the swing each other, and the position baffle keeps away from under the mutual moving action that is close to of crossbar the automobile body left side removes, and side baffle and position baffle at this moment with the automobile body left side pedestrian or non-motor vehicle is got rid of outside the blind area and is avoided taking place the traffic accident.

Preferably, the front end face of the vehicle body is rotationally connected with four overhead shafts, the four overhead shafts are distributed and arranged in a vertical bilateral symmetry mode by taking the central line of the brake cavity as a symmetry center, one ends of the overhead shafts, which are close to each other, are rotationally connected with opposite main rods, one ends of the opposite main rods, which are close to each other, are rotationally connected with supporting wheels, one ends of the supporting wheels, which are close to each other, are rotationally connected with opposite auxiliary rods, cavities with opposite openings are arranged in the opposite auxiliary rods, the cavities are mutually far away from side walls and are fixedly connected with control springs, one ends of the control springs, which are mutually close to each other, are fixedly connected with T-shaped rods, extension ropes are fixedly connected between the T-shaped rods, when pedestrians or non-motor vehicles enter into the range of vertical blind areas of the vehicle body, the, and the T-shaped rods are driven to move close to each other, so that the extension rope is stretched, and meanwhile, pedestrians or non-motor vehicles in the upper and lower blind area ranges of the vehicle body are removed from the blind area ranges by the opposite main rods, the opposite auxiliary rods, the T-shaped rods and the extension rope, so that traffic accidents are avoided.

Preferably, a driving bevel gear is fixedly connected to the outer peripheral surface of the driving shaft, two blind area detectors are fixedly connected to the upper and lower side walls of the brake cavity, the two blind area detectors are vertically and symmetrically distributed by taking the center line of the brake cavity as a symmetric center, the blind area detectors are mutually close to one end surface and are rotationally connected with side screw rods, the side screw rods are mutually close to one end surface and are fixedly connected with driven bevel gears, the right ends of the driven bevel gears and the ends of the driving bevel gears which are mutually far away from each other, at the moment, the driving shaft drives the driving bevel gear to rotate so as to drive the driven bevel gear to rotate and further drive the side screw to rotate so as to drive the moving rods to move away from each other, so as to drive the opening and closing wheel to rotate so as to drive the V-shaped rods to move away from each other, the V-shaped rods move away from each other so as to lift and move the opposite direction auxiliary rods away from each other, and at the moment, the opposite direction auxiliary rods lift and swing the opposite direction main rods to separate from the blind area range of pedestrians or non-motor vehicles.

Preferably, the brake cavity rear wall is rotationally connected with four fixed rotating shafts, the four fixed rotating shafts are distributed and arranged in a vertical and bilateral symmetry mode by taking the brake cavity center line as a symmetry center, the outer peripheral surface of each fixed rotating shaft is fixedly connected with a hidden belt pulley, a control belt is rotationally connected between the hidden belt pulleys, the front end of each fixed rotating shaft is fixedly connected with a disc wheel, the front end surface of each disc wheel is provided with a circular cavity with a forward opening, the inner wall of the circular cavity is slidably connected with a distance gear, the inner peripheral surface of each distance gear is rotationally connected with a route following shaft, one end of each route following shaft, which is far away from the upper part and the lower part of the shaft, is rotationally connected with a distance slide bar with a back opening, the distance control rod is slidably connected to the inner wall of the distance, the distance wheels are far away from each other, one ends of the distance wheels are rotatably connected to the ends, close to each other, of the opposite main rods, when the opposite main rods are far away from each other, the distance wheels are driven to rotate, the distance control rods are pulled to slide on the inner walls of the distance cavities and move away from each other, the distance slide rods are driven to move away from each other and swing at the upper ends of the disc wheels, the route following shafts and the distance gears are driven to rotate, the distance gears slide along the inner walls of the circular cavities to prevent pedestrians or non-motor vehicles in the range of the upper and lower dead zones of the vehicle body from being swung by the opposite main rods, the T-shaped rods and the opposite auxiliary rods to cause traffic accidents, and the distance gears rotate to drive the disc wheels to slowly rotate so as to drive the fixed rotating shaft to rotate, and further drive the hidden belt wheels and the, thereby controlling the rotation speed of the disc wheel to prevent an accident due to the excessively fast rotation speed.

Preferably, the left side wall of the brake cavity is rotationally connected with two rear screws which are distributed and arranged up and down symmetrically by taking the center line of the brake cavity as a symmetric center, the peripheral surface of the rear screw is fixedly connected with a side belt pulley, the peripheral surface of the driving shaft is fixedly connected with a middle belt pulley, a second belt is rotatably connected between the middle belt pulley and the side belt pulley, one end of the rear screw rod, which is close to the brake screw rod, is rotatably connected with a stop block, the rear end of the stop block is fixedly connected to the rear wall of the brake cavity, when the pedestrian or the non-motor vehicle is in the blind area range, the rotation of the rear screw rod and the brake screw rod drives the brake sliding plate to move close to each other, and then the brake sliding plates are close to each other to clamp and decelerate the axle and perform emergency braking.

Preferably, be equipped with four openings slip mouths that back on the back mutually in the lateral wall about the braking chamber, sliding connection has the axletree between the slip mouth inner wall, the axletree is kept away from one end each other and is rotated and be connected with the wheel, rearmounted screw rod outer peripheral face with threaded connection has two braking slide on the braking screw rod outer peripheral face, two braking slide with the axletree central line sets up as the bilateral symmetry of center, and when the vehicle started, the axletree rotated and is driven the wheel rotation is gone.

The invention has the beneficial effects that: the system can monitor the periphery of the large vehicle and the periphery of the vehicle in real time, determine whether pedestrians or non-motor vehicles and the like are in a relatively close range around the vehicle, timely remind the pedestrians to be far away from the large vehicle, and ensure that the personal safety of the pedestrians or the non-motor vehicles is prevented from being disastrous, if the pedestrians or the non-motor vehicles are not reminded to be invalid, the pedestrians or the non-motor vehicles are pushed away from the relatively close position of the vehicle through the pop-up mechanisms around the vehicle, so that the pedestrians or the non-motor vehicles are prevented from being trapped at the bottom of the.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic diagram of the overall structure of an electronic control device for monitoring and protecting a dead zone of a large vehicle according to the present invention.

Fig. 2 is an enlarged schematic view of a in fig. 1.

Fig. 3 is an enlarged schematic view of B in fig. 1.

Fig. 4 is an enlarged schematic view of C in fig. 1.

Fig. 5 is an enlarged schematic view of D in fig. 1.

Fig. 6 is an enlarged schematic view of E in fig. 1.

Fig. 7 is a schematic view of the structure of F-F in fig. 3.

Fig. 8 is a schematic diagram of the structure of G-G in fig. 3.

Fig. 9 is a schematic diagram of the structure H-H in fig. 4.

Detailed Description

The invention will now be described in detail with reference to fig. 1-9, wherein for ease of description the orientations described below are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to an electronic control device for monitoring and protecting blind areas of large vehicles, which comprises a vehicle body 11, wherein a brake cavity 12 with a forward opening is arranged in the vehicle body 11, a side opening 18 with a leftward opening is arranged on the left end surface of the vehicle body 11, two cross rods 14 are slidably connected on the inner wall of the right side of the side opening 18, the two cross rods 14 are vertically and symmetrically distributed by taking the center line of the side opening 18 as a symmetric center, a cross wheel 47 is rotatably connected between the cross rods 14, the left end of the cross rod 14 is slidably connected with a position baffle 16, an inner opening 17 with a leftward opening and a forward opening is arranged in the position baffle 16, the left end surface of the cross rod 14 is slidably connected on the inner wall of the left side of the inner opening 17, a resetting rope 15 is fixedly connected between the ends, close to each other, of the cross rods 14 in the inner opening 17, two pull shafts 66 are rotatably connected on, the two pulling shafts 66 are distributed and arranged in an up-and-down symmetrical manner by taking the central line of the inner opening 17 as a symmetrical center, the peripheral surface of each pulling shaft 66 is fixedly connected with a side baffle 13 and a winding wheel 67, the peripheral surface of each winding wheel 67 is wound and connected with a winding rope 68, the winding ropes 68 are close to each other, extend and are fixedly connected with one ends of the cross rods 14 in the inner opening 17, which are far away from each other, the right side wall of the brake cavity 12 is internally provided with a placing opening 30 with a left opening, the inner wall of the placing opening 30 is fixedly connected with an induction motor 34, the left end of the induction motor 34 is dynamically connected with a driving shaft 38, the left end of the driving shaft 38 is fixedly connected with a contraction wheel 76, the peripheral surface of the contraction wheel 76 is wound and connected with a pulling rope 19, the pulling rope 19 is far away from, the utility model discloses a swing wheel, including automobile body 11, distance reset spring 32 right-hand member fixedly connected with convex plate 33, the terminal surface internal rotation is connected with two swing wheels 54 before the convex plate 33, two swing wheels 54 use convex plate 33 central line sets up for symmetry center longitudinal symmetry distribution, swing wheel 54 left end rotary connection has swing pole 56, swing and be equipped with the relative guide mouth 55 of opening in the pole 56, convex plate 33 left end fixedly connected with two promotion spiral shell pieces 51, two promote spiral shell piece 51 with convex plate 33 central line sets up for symmetry center longitudinal symmetry distribution, sliding connection has guide block 48 on the guide mouth 55 inner wall, guide block 48 is close to one end fixedly connected with guide spring 50 each other, guide spring 50 is close to one end fixedly connected with guide fixed block 53 each other, guide fixed block 53 is close to one end fixed connection each other in promote spiral shell piece 51 keep away from one end each other, a threaded cavity 52 with a leftward opening is formed in the pushing screw block 51, a driving belt pulley 31 is fixedly connected to the outer peripheral surface of the driving shaft 38, two brake screws 35 are rotatably connected to the right side wall of the brake cavity 12, the two brake screws 35 are vertically and symmetrically distributed with respect to the center line of the brake cavity 12, a communication port 49 is slidably connected to the outer peripheral surface of each brake screw 35, the communication port 49 is communicated with the brake cavity 12 and the outside, a driven belt pulley 28 is fixedly connected to the outer peripheral surface of each brake screw 35, a first belt 29 is rotatably connected between each driven belt pulley 28 and the driving belt pulley 31, the outer peripheral surface of each right brake screw 35 is in threaded connection with the inner wall of the threaded cavity 52, when a vehicle suddenly encounters a situation that pedestrians or non-motorized vehicles pass around the vehicle and the vehicle is too close to enter a blind area, at this time, the induction motor 34 is started to drive the driving shaft 38 to rotate, and further drive the driving belt pulley 31, the first belt 29, the driven belt pulley 28 and the brake screw 35 to rotate, and further drive the pushing screw block 51 to move away from the right side of the vehicle body 11, and further drive the convex plate 33 to move rightward, and further stretch the distance return spring 32, and further drive the guide fixing block 53, the guide spring 50 and the guide block 48 to move rightward, the guide block 48 drives the swing rods 56 to swing away from each other along the guide opening 55, and further drive the swing wheel 54 to rotate, the swing rods 56 and the convex plate 33 discharge pedestrians or non-motor vehicles in the range of the right side of the vehicle body 11 out of the blind area to avoid traffic accidents, and the rotation of the driving shaft 38 further drives the contraction wheel 76 to rotate, and then the pulling ropes 19 are driven to be close to each other and wound, so that the cross bars 14 are pulled to slide on the inner walls of the side openings 18 and to be close to each other, so that the cross wheels 47 are driven to rotate, the reset ropes 15 in the inner openings 17 are compressed, so that the winding ropes 68 are pulled to be close to each other, so that the winding wheels 67 and the pulling shafts 66 are driven to rotate, so that the side baffles 13 are driven to move away from each other, the position baffles 16 move away from the left side of the vehicle body 11 under the action of the mutual close movement of the cross bars 14, and at the moment, the side baffles 13 and the position baffles 16 exclude pedestrians or non-motor vehicles on the left side of the vehicle body 11 from blind areas to avoid traffic accidents.

Beneficially, four overhead shafts 21 are rotatably connected to the front end face of the vehicle body 11, the four overhead shafts 21 are distributed in a vertically and horizontally symmetrical manner with the center line of the brake chamber 12 as a symmetrical center, one end of each of the overhead shafts 21 close to each other is rotatably connected to an opposite main rod 75, one end of each of the opposite main rods 75 close to each other is rotatably connected to a supporting wheel 74, one end of each of the supporting wheels 74 close to each other is rotatably connected to an opposite auxiliary rod 69, a cavity 73 with opposite openings is formed in the opposite auxiliary rod 69, the cavity 73 is away from each other and fixedly connected to a control spring 70 on the side wall, one end of each of the control spring 70 close to each other is fixedly connected to a T-shaped rod 72, an extension rope 71 is fixedly connected between the T-shaped rods 72, and when a pedestrian or non-motor vehicle enters into the range of the vertical blind area of, and then the control spring 70 is stretched, so that the T-shaped rods 72 are driven to move close to each other, so that the extension rope 71 is stretched, and meanwhile, the opposite main rod 75, the opposite auxiliary rod 69, the T-shaped rods 72 and the extension rope 71 are used for removing pedestrians or non-motor vehicles in the upper and lower blind area ranges of the vehicle body 11 out of the blind area ranges to avoid traffic accidents.

Beneficially, a driving bevel gear 40 is fixedly connected to the outer peripheral surface of the driving shaft 38, two blind area detectors 23 are fixedly connected to the upper and lower side walls of the brake chamber 12, the two blind area detectors 23 are vertically and symmetrically distributed with the center line of the brake chamber 12 as the symmetric center, the blind area detectors 23 are rotatably connected to the side screw rods 24 near one end surface, the side screw rods 24 are fixedly connected to the driven bevel gear 41 near one end surface, the right end of the driven bevel gear 41 is engaged with the end of the driving bevel gear 40 far away from the upper and lower ends, a moving rod 63 is threadedly connected to the outer peripheral surface of the side screw rods 24, the end of the moving rod 63 far away from the left and right ends is rotatably connected to an opening and closing wheel 62, the end of the opening and closing wheel 62 far away from the upper and lower ends is rotatably connected to a V-shaped rod 39, when pedestrians or non-motor vehicles appear in the upper and lower blind area ranges of the vehicle body 11, at this time, the driving shaft 38 drives the driving bevel gear 40 to rotate, so as to drive the driven bevel gear 41 to rotate, so as to drive the side screw rods 24 to rotate, so as to drive the moving rods 63 to move away from each other, so as to drive the opening and closing wheels 62 to rotate, so as to drive the V-shaped rods 39 to swing and move away from each other, the V-shaped rods 39 move away from each other, so as to further keep the opposite direction auxiliary rods 69 away from each other, and jack up and move, at this time, the opposite direction auxiliary rods 69 jack up and swing the opposite direction main rod 75 to separate from the operation in the blind area ranges of.

Beneficially, four fixed rotating shafts 65 are rotatably connected to the rear wall of the brake chamber 12, the four fixed rotating shafts 65 are symmetrically distributed up and down and left and right around the center line of the brake chamber 12, hidden belt pulleys 78 are fixedly connected to the outer peripheral surfaces of the fixed rotating shafts 65, a control belt 25 is rotatably connected between the hidden belt pulleys 78, a disc wheel 61 is fixedly connected to the front end of the fixed rotating shafts 65, a circular chamber 64 with a forward opening is formed in the front end surface of the disc wheel 61, a distance gear 57 is slidably connected to the inner wall of the circular chamber 64, a path following shaft 58 is rotatably connected to the inner peripheral surface of the distance gear 57, a distance sliding rod 59 is rotatably connected to one end of the path following shaft 58 which is far away from each other up and down, a distance chamber 60 with an opposite opening is formed in the distance sliding rod 59, and, the distance control rod 22 is rotatably connected with a distance wheel 26 at one end which is far away from each other, the distance wheel 26 is rotatably connected with one end which is far away from each other of the opposite main rod 75 at one end which is close to each other, when the opposite main rod 75 swings and moves away from each other, the distance wheel 26 is driven to rotate, so that the distance control rod 22 is pulled to slide on the inner wall of the distance cavity 60 and move away from each other, so that the distance slide rod 59 swings away from each other at the upper end of the disc wheel 61, so that the route following shaft 58 and the distance gear 57 rotate, the distance gear 57 slides along the inner wall of the circular cavity 64 to prevent traffic accidents caused by the swinging of the opposite main rod 75, the T-shaped rod 72 and the opposite auxiliary rod 69 on the vehicle body 11 in the range of upper and lower blind areas, and the disc wheel 61 is driven to rotate slowly by the rotation of the distance gear 57, thereby rotating the fixed rotating shaft 65 and further rotating the hidden pulley 78 and the control belt 25, thereby controlling the rotating speed of the disc wheel 61 to prevent an accident due to an excessive speed.

Advantageously, two rear screws 46 are rotatably connected to the left side wall of the brake chamber 12, the two rear screws 46 are distributed and arranged up and down symmetrically with the center line of the brake chamber 12 as the center of symmetry, the peripheral surface of the rear screw 46 is fixedly connected with a side belt pulley 43, the peripheral surface of the driving shaft 38 is fixedly connected with an intermediate belt pulley 42, a second belt 20 is rotatably connected between the middle belt pulley 42 and the side belt pulley 43, a stop block 37 is rotatably connected at one end of the rear screw rod 46 close to the brake screw rod 35, the rear end of the stop block 37 is fixedly connected to the rear wall of the brake cavity 12, when the pedestrian or the non-motor vehicle is in the blind area range, the rotation of the rear screw rod 46 and the brake screw rod 35 drives the brake slide plate 36 to move close to each other, thereby enabling the brake shoes 36 to approach each other to clamp and decelerate the axle 44 and perform emergency braking.

Beneficially, four sliding ports 27 with opposite openings are arranged in the upper and lower side walls of the braking cavity 12, an axle 44 is connected between the inner walls of the sliding ports 27 in a sliding manner, one end of the axle 44, which is away from each other, is connected with a wheel 45 in a rotating manner, two braking sliding plates 36 are connected to the outer circumferential surface of the rear screw 46 and the outer circumferential surface of the braking screw 35 in a threaded manner, the two braking sliding plates 36 are distributed and arranged in a bilateral symmetry manner by taking the center line of the axle 44 as a symmetry center, and when the vehicle is started, the axle 44 rotates to drive the wheel 45 to rotate.

The following describes in detail the usage steps of an electronic control device for monitoring and protecting a large vehicle blind area in the present disclosure with reference to fig. 1 to 9:

initially, the induction motor 34 and the blind area detector 23 are in a closed state, the swing lever 56 is in a mutually close position, the guide block 48, the guide spring 50, the guide fixing block 53, the convex plate 33 and the pushing screw block 51 are in a position close to the vehicle body 11, the brake slider 36 is in a mutually distant position, the route following shaft 58 and the distance gear 57 are in an arbitrary position in the circular cavity 64, the side guards 13 are in a mutually close position, the position guard 16 is in a position close to the right side of the vehicle body 11, the opposing main lever 75, the opposing sub lever 69 and the T-shaped lever 72 are in a mutually close position and are located on both sides of the upper and lower positions of the vehicle body 11, the V-shaped lever 39 is in a mutually distant position, and the moving lever 63 is in a mutually.

In use, when the vehicle is started, the axle 44 rotates to drive the wheels 45 to rotate for running, and when a pedestrian or a non-motor vehicle is in a blind area range, the rear screw 46 and the brake screw 35 rotate to drive the brake sliding plates 36 to move close to each other, so that the brake sliding plates 36 are close to each other to clamp and decelerate the axle 44 and perform emergency braking.

When a vehicle suddenly encounters a blind area which is easy to enter due to passing of pedestrians or non-motor vehicles around the vehicle and too close distance, the induction motor 34 is started, the driving shaft 38 is driven to rotate, the driving belt pulley 31, the first belt 29, the driven belt pulley 28 and the brake screw 35 are driven to rotate, the pushing screw block 51 is driven to move away from the right side of the vehicle body 11, the convex plate 33 is driven to move rightwards, the distance return spring 32 is stretched, the guide fixed block 53, the guide spring 50 and the guide block 48 are driven to move rightwards, the guide block 48 drives the swinging rod 56 to swing away from each other along the guide opening 55, the swinging rod 54 is driven to rotate, the swinging rod 56 and the convex plate 33 discharge the pedestrians or non-motor vehicles in the range of the right side of the vehicle body 11 out of the blind area to avoid traffic accidents, and the rotation of the driving shaft 38 drives the contraction wheel, thereby driving the pulling rope 19 to wind close to each other, further pulling the cross bar 14 to slide on the inner wall of the side opening 18 and to close to each other, further driving the cross wheel 47 to rotate, further compressing the restoring rope 15 in the inner opening 17, further pulling the winding rope 68 to close to each other, further driving the winding wheel 67 and the pulling shaft 66 to rotate, further driving the side barrier 13 to swing away from each other, and the position barrier 16 to move away from the left side of the car body 11 under the mutual approaching movement of the cross bar 14, at this time, the side barrier 13 and the position barrier 16 exclude pedestrians or non-motorized vehicles on the left side of the car body 11 from the blind area to avoid traffic accidents, when the opposite main bar 75 swings and moves away from each other, at this time, driving the distance wheel 26 to rotate, further pulling the distance control bar 22 to slide on the inner wall of the distance cavity 60 and move away from each other, further driving the distance sliding bar 59, and then the driving path following shaft 58 and the distance gear 57 rotate, the distance gear 57 slides along the inner wall of the circular cavity 64 to prevent traffic accidents caused by the swinging of the opposite main rod 75, the T-shaped rod 72 and the opposite auxiliary rod 69 on pedestrians or non-motor vehicles in the upper and lower blind areas of the vehicle body 11, and the rotation of the distance gear 57 further drives the disk wheel 61 to rotate slowly, further drives the fixed rotating shaft 65 to rotate, further drives the hidden belt pulley 78 and the control belt 25 to rotate, thereby controlling the rotating speed of the disk wheel 61 to prevent accidents caused by the excessively fast rotating speed.

When a pedestrian or a non-motor vehicle appears in the range of the upper and lower blind areas of the vehicle body 11, the driving shaft 38 drives the driving bevel gear 40 to rotate, and further drives the driven bevel gear 41 to rotate, and further drives the side screw rods 24 to rotate, and further drives the moving rods 63 to move away from each other, and further drives the opening and closing wheel 62 to rotate, and further drives the V-shaped rods 39 to swing and move away from each other, the V-shaped rods 39 move away from each other and further lift and move the opposite direction auxiliary rods 69 away from each other, at the same time, the opposite direction auxiliary rods 69 lift and swing the opposite direction main rod 75 to separate the pedestrian or the non-motor vehicle from the operation in the range of the blind areas, when the pedestrian or the non-motor vehicle enters the range of the upper and lower blind areas of the vehicle body 11, the opposite direction main rods 75 move away from each other and move, and further drives the top shaft 21, meanwhile, the main opposite rod 75, the auxiliary opposite rod 69, the T-shaped rod 72 and the extension rope 71 exclude pedestrians or non-motor vehicles in the upper and lower blind area ranges of the vehicle body 11 from the blind area ranges, and traffic accidents are avoided.

The invention has the beneficial effects that: the invention can monitor the periphery of the large vehicle and the periphery of the vehicle in real time, determine whether pedestrians or non-motor vehicles and the like are in a close range around the vehicle, and remind the pedestrians to be away from the large vehicle in time to ensure the personal safety of the pedestrians or the non-motor vehicles to avoid tragedies, if the reminding of the pedestrians or the non-motor vehicles is invalid, the pedestrians or the non-motor vehicles are pushed away from the vehicle to be close to avoid the pedestrians or the non-motor vehicles from being trapped at the bottom of the vehicle through the pop-up mechanism around the vehicle, thereby protecting the personal safety.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides an electronic control device of large vehicle blind area control and protection, includes the automobile body, its characterized in that: the braking device is characterized in that a braking cavity with a forward opening is arranged in the vehicle body, a side opening with a leftward opening is formed in the left end face of the vehicle body, two cross rods are connected to the inner wall of the right side of the side opening in a sliding mode, the two cross rods are arranged in a vertically symmetrical mode by taking the center line of the side opening as the symmetrical center, a cross wheel is connected between the cross rods in a rotating mode, a position baffle is connected to the left end of each cross rod in a sliding mode, an inner opening with a leftward opening and a forward opening is formed in the position baffle, the left end face of each cross rod is connected to the inner wall of the left side of the inner opening in a sliding mode, a reset rope is fixedly connected between the ends, close to each other, of the cross rods in the inner opening, two pulling shafts are connected to the front end face of the position baffle in a rotating mode, the outer peripheral surface of the winding wheel is wound and connected with a winding rope, the winding rope is mutually close to, extends and is fixedly connected with one end, away from each other, of the cross rod in the inner opening, a placing opening with a left opening is arranged in the right side wall of the brake cavity, the inner wall of the placing opening is fixedly connected with an induction motor, the left end of the induction motor is in power connection with a driving shaft, the left end of the driving shaft is fixedly connected with a contraction wheel, the outer peripheral surface of the contraction wheel is wound and connected with a pulling rope, the pulling rope is mutually far from, extends and is fixedly connected with one end, close to each other, of the cross rod in the side opening, the right end of the vehicle body is fixedly connected with a distance reset spring, the right end of the distance reset spring is fixedly connected with a convex plate, the front end surface of the convex, the swing wheel is characterized in that the left end of the swing wheel is rotatably connected with a swing rod, a guide port with opposite openings is arranged in the swing rod, the left end of the convex plate is fixedly connected with two pushing screw blocks, the two pushing screw blocks are arranged in a vertically symmetrical manner by taking the central line of the convex plate as a symmetrical center, the inner wall of the guide port is slidably connected with a guide block, the guide block is mutually close to one end of a guide spring, the guide spring is mutually close to one end of a guide fixed block, the guide fixed block is mutually close to one end of a guide fixed block, the end of the guide fixed block is fixedly connected to the end of the pushing screw block, which is mutually far away from one end of the pushing screw block, a threaded cavity with a leftward opening is arranged in the pushing screw block, the outer peripheral surface of a driving shaft is fixedly connected, the brake device is characterized in that the peripheral surface of the brake screw is connected with a communicating port in a sliding mode, the communicating port is communicated with the brake cavity and the outside, a driven belt pulley is fixedly connected to the peripheral surface of the brake screw, a first belt is rotatably connected between the driven belt pulley and the driving belt pulley, and the peripheral surface of the brake screw is in threaded connection with the inner wall of the threaded cavity on the right side.

2. The electronic control device for monitoring and protecting the blind area of the large vehicle as claimed in claim 1, wherein: the terminal surface internal rotation is connected with four overhead axles before the automobile body, four the overhead axle with braking chamber central line distributes the setting for bilateral symmetry about the center of symmetry, the overhead axle is close to one end each other and rotates and is connected with the subtend mobile jib, the subtend mobile jib is close to one end each other and rotates and be connected with the supporting wheel, the supporting wheel is close to one end each other and rotates and be connected with the subtend auxiliary rod, be equipped with the relative cavity of opening in the subtend auxiliary rod, fixedly connected with control spring on the lateral wall is kept away from each other to the cavity, control spring is close to one end fixedly connected with T shape pole each other, fixedly connected with extension.

3. The electronic control device for monitoring and protecting the blind area of the large vehicle as claimed in claim 1, wherein: the brake device is characterized in that a drive bevel gear is fixedly connected to the outer peripheral surface of the drive shaft, two blind area detectors are fixedly connected to the upper side wall and the lower side wall of the brake cavity and are arranged in a vertically symmetrical mode with the center line of the brake cavity as a symmetry center, the blind area detectors are mutually close to one end surface and are connected with side screw rods in a rotating mode, the side screw rods are mutually close to one end fixedly connected with driven bevel gears, the right ends of the driven bevel gears are meshed with the ends of the drive bevel gears, which are mutually away from each other from the upper portion and the lower portion, of the outer peripheral surface of the side screw rods are connected with a moving rod in a threaded mode, the left end and the right end of the moving rod are mutually away from each other and are connected with.

4. The electronic control device for monitoring and protecting the blind area of the large vehicle as claimed in claim 1, wherein: the brake device is characterized in that four fixed rotating shafts are rotatably connected to the rear wall of the brake cavity, the four fixed rotating shafts are distributed and arranged in a vertical and bilateral symmetry mode by taking the center line of the brake cavity as a symmetry center, hidden belt pulleys are fixedly connected to the outer peripheral surface of each fixed rotating shaft, a control belt is rotatably connected between the hidden belt pulleys, a disc wheel is fixedly connected to the front end of each fixed rotating shaft, a circular cavity with a forward opening is arranged on the front end surface of the disc wheel, a distance gear is slidably connected to the inner wall of the circular cavity, a path following shaft is rotatably connected to the inner peripheral surface of the distance gear, one end of the path following shaft, which is far away from the upper end and the lower end of the path following shaft, is rotatably connected with a distance sliding rod, a distance cavity with, the distance wheel is far away from one end of the opposite main rod and is rotatably connected to the end, close to the opposite main rod, of the opposite main rod.

5. The electronic control device for monitoring and protecting the blind area of the large vehicle as claimed in claim 1, wherein: the brake chamber left side wall internal rotation is connected with two rearmounted screw rods, two rearmounted screw rod use the brake chamber central line sets up as symmetrical center longitudinal symmetry distribution, fixedly connected with side belt pulley on the rearmounted screw rod outer peripheral face, fixedly connected with middle belt pulley on the drive shaft outer peripheral face, middle belt pulley with it is connected with the second belt to rotate between the side belt pulley, rearmounted screw rod with the brake screw rod is close to one end each other and rotates and be connected with the dog, dog rear end fixed connection in on the brake chamber rear wall.

6. The electronic control device for monitoring and protecting the blind area of the large vehicle as claimed in claim 1, wherein: the brake device is characterized in that four sliding ports with back-to-back openings are arranged in the upper side wall and the lower side wall of the brake cavity, an axle is connected between the inner walls of the sliding ports in a sliding mode, one end, away from each other, of the axle is rotatably connected with wheels, two brake sliding plates are connected to the outer peripheral surface of the rear screw rod and the outer peripheral surface of the brake screw rod in a threaded mode, and the brake sliding plates are arranged in a bilateral symmetry mode with the axle center line.

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