阅读说明：本技术 一种道路口阻止高速车辆保护行人系统 (System for preventing high-speed vehicles and protecting pedestrians at road junction ) 是由 马积兵 朱林 于 2021-05-11 设计创作，主要内容包括：本发明公开了一种道路口阻止高速车辆保护行人系统,包括道路口行人检测器、行驶车辆速度探测器、控制器和阻挡减速装置,所述行人检测器安装在交叉路口并对交叉路口区域行人进行检测,所述行驶车辆速度探测器安装在交叉路口并对车道里行驶车辆的车速进行检测,所述阻挡减速装置安装在行驶车道中,所述行驶车辆速度探测器测量到的车辆行驶速度的实时信息传输给控制器进行处理计算,所述控制器根据信息进行逻辑运算并根据运算结果对阻挡减速装置发出阻挡提醒指令使阻挡减速装置升起。本发明通过设置浮动板,可对驾驶人员提供警示效果；通过设置浮动盒,可通过灯光对驾驶者进行警示,使得警示效果进一步提升。(The invention discloses a system for preventing high-speed vehicles at an intersection and protecting pedestrians, which comprises a pedestrian detector at the intersection, a running vehicle speed detector, a controller and a blocking speed reducer, wherein the pedestrian detector is arranged at the intersection and used for detecting pedestrians in the area of the intersection, the running vehicle speed detector is arranged at the intersection and used for detecting the speed of running vehicles in a lane, the blocking speed reducer is arranged in the running lane, real-time information of the running speed of the vehicles measured by the running vehicle speed detector is transmitted to the controller for processing and calculation, and the controller carries out logical operation according to the information and sends a blocking reminding instruction to the blocking speed reducer according to the operation result so as to lift the blocking speed reducer. The floating plate is arranged, so that a warning effect can be provided for a driver; through setting up the box that floats, accessible light warns the driver for warning effect further promotes.)

1. The utility model provides a crossing prevents high-speed vehicle protection pedestrian system, includes pedestrian detector (1), vehicle speed detector (2) that traveles, controller (3) and blocks decelerator (4), its characterized in that: pedestrian detector (1) is installed at the intersection and is detected crossing regional pedestrian, the speed of a motor vehicle that traveles is installed at the intersection and to the lane in vehicle speed detector (2) of traveling, block decelerator (4) and install in the lane of traveling, the real-time information transmission of the vehicle speed of traveling that traveles detector (2) measured handles the calculation for controller (3), controller (3) carry out logical operation according to the information and send according to the operation result and block decelerator (4) and remind the instruction to block and make and block decelerator (4) and rise.

2. The intersection high speed vehicle prevention pedestrian protection system of claim 1, wherein: the blocking speed reducer (4) comprises a fixed box (5) embedded underground, two threaded rods (6) horizontally arranged are rotatably connected to the inner side wall of the fixed box (5), two threads with opposite rotation directions are arranged on the threaded rods (6), and two sections of the threads are sleeved with threaded sleeves (7), the inner side wall of the fixed box (5) is connected with a floating plate (8) in a sliding way, the two sections of the floating plate (8) are fixedly connected with floating boxes (9), the upper end of the threaded sleeve (7) is rotatably connected with an adjusting rod (10), the upper end of the adjusting rod (10) is rotatably connected with the lower side wall of the floating box (9), box (9) inside wall of floating rotates and is connected with dwang (11), the fixed cover is gone up in dwang (11) has been connect a plurality of live-rollers (12), the cover is equipped with many lamp strips (13) on live-rollers (12).

3. The intersection high speed vehicle prevention pedestrian protection system of claim 1, wherein: two stabilizer plates (14) of floating plate (8) lower extreme fixedly connected with, a plurality of sliding blocks (15) of one end fixedly connected with that stabilizer plate (14) are close to fixed box (5) inside wall, fixed box (5) inside wall be equipped with sliding block (15) assorted bar groove (16), sliding block (15) and bar groove (16) sliding connection.

4. The intersection high speed vehicle prevention pedestrian protection system of claim 1, wherein: the floating box (9) is characterized in that a plurality of supporting blocks (17) are fixedly connected to the inner side wall of the floating box (9), and the rotating rod (11) is arranged to rotate to penetrate through the supporting blocks (17).

5. The intersection high speed vehicle prevention pedestrian protection system of claim 1, wherein: fixed cover has connect induction rod (18) of many U types on dwang (11), the equal fixedly connected with in position of box (9) inside wall corresponding induction rod (18) that floats has two permanent magnetism blocks (19), and two relative permanent magnetism blocks (19) magnetic pole are opposite.

6. The intersection high speed vehicle prevention pedestrian protection system of claim 1, wherein: fixed box (5) inside wall rotates and is connected with two pivot (20), all fixed a plurality of belt pulleys (21) of having cup jointed on pivot (20) and dwang (11), two are relative belt pulley (21) are through elastic belt mutual drive.

7. The intersection high speed vehicle prevention pedestrian protection system of claim 6, wherein: drive box (22) lateral wall fixedly connected with drive box (22), two the one end that pivot (20) are close to drive box (22) all rotates and runs through fixed box (5) lateral wall and rotate and connect in drive box (22) inside wall, be equipped with worm (23) that the level set up in drive box (22), two all fixed worm wheel (24) of having cup jointed on pivot (20), worm (23) and worm wheel (24) intermeshing.

8. The intersection high speed vehicle prevention pedestrian protection system of claim 7, wherein: the outer side wall of the driving box (22) is fixedly provided with a motor (25), the output end of the motor (25) rotates to penetrate through the side wall of the driving box (22) and is coaxially and fixedly connected with one end of a worm (23), and the other end of the worm (23) is rotatably connected to the inner side wall of the driving box (22).

9. The intersection high speed vehicle prevention pedestrian protection system of claim 6, wherein: fixedly connected with linkage box (26), two on the lateral wall of drive box (22) is kept away from in fixed box (5) pivot (20) and threaded rod (6) are close to the one end of linkage box (26) and all rotate and run through fixed box (5) lateral wall and rotate and connect in linkage box (26) inside wall, two all fixed the cup jointing has been followed driving wheel (27) on pivot (20), and two it has half gear (28) to correspond the position of following driving wheel (27) and all fixed the cup jointing in pivot (20), half gear (28) and follow driving wheel (27) intermeshing.

Technical Field

The invention relates to the technical field related to traffic warning equipment, in particular to a system for preventing high-speed vehicles at a road junction and protecting pedestrians.

Background

In intersections such as school campuses, hospitals, parks, communities and the like, because pedestrians are more, more signs are often arranged to remind drivers.

However, when the vehicle is running on the road, the pedestrians beside and beside the road and various shelters in the vehicle are sheltered, so that the driver has low defense, and once the pedestrians are too close to the vehicle, the driver and the pedestrians are very difficult to react when trying to avoid danger, and further traffic accidents occur.

Disclosure of Invention

The invention aims to provide a system for preventing high-speed vehicles at an intersection and protecting pedestrians, so as to solve the problem of insufficient intersection warning equipment for more pedestrians in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a crossing prevents high-speed vehicle and protects pedestrian system, includes crossing pedestrian detector, the vehicle speed detector that traveles, controller and blocks decelerator, pedestrian detector installs and detects the regional pedestrian of intersection, the vehicle speed detector that traveles is installed at the crossing and is detected the speed of a motor vehicle that traveles in the lane, it installs in the lane of traveling to block decelerator, the vehicle speed's that the vehicle speed detector that traveles measured real-time information transmission for the controller handles the calculation, the controller carries out logical operation according to the information and sends according to the operation result and blocks the warning instruction to blocking decelerator and make and block decelerator and rise.

Preferably, block decelerator including inlaying the fixed box of locating underground, fixed box inner wall rotates the threaded rod that is connected with two levels and sets up, be equipped with two sections on the threaded rod and revolve to opposite screw, and two sections all the cover is equipped with the thread bush on the screw thread, fixed box inner wall sliding connection has the floating plate, the box is floated to two sections equal fixedly connected with of floating plate, the thread bush upper end is rotated and is connected with the regulation pole, adjust the pole upper end and rotate to connect in the box lateral wall that floats under, the box inner wall that floats rotates and is connected with the dwang, fixed cover has cup jointed a plurality of live rollers on the dwang.

Preferably, two steadying plates of unsteady board lower extreme fixedly connected with, a plurality of sliding blocks of one end fixedly connected with of steadying plate inner wall near fixed box, fixed box inner side wall be equipped with sliding block assorted bar groove, sliding block and bar groove sliding connection.

Preferably, the inner side wall of the floating box is fixedly connected with a plurality of supporting blocks, and the rotating rod is arranged to penetrate through the supporting blocks in a rotating mode.

Preferably, the fixed cover has connect the induction rod of many U types on the dwang, the equal fixedly connected with two blocks of permanent magnetism in the position that the inboard wall of floating box corresponds the induction rod, and two relative permanent magnetism block magnetic poles are opposite.

Preferably, the inner side wall of the fixed box is rotatably connected with two rotating shafts, the rotating shafts and the rotating rods are fixedly sleeved with a plurality of belt pulleys, and the two belt pulleys are in mutual transmission through elastic belts.

Preferably, the outer side wall of the driving box is fixedly connected with the driving box, one end of each rotating shaft, which is close to the driving box, is rotatably penetrated through the side wall of the fixing box and is rotatably connected to the inner side wall of the driving box, a horizontally arranged worm is arranged in the driving box, worm wheels are fixedly sleeved on the two rotating shafts, and the worm wheels are meshed with the worm wheels.

Preferably, the outer side wall of the drive box is fixedly provided with a motor, the output end of the motor is rotatably penetrated through the side wall of the drive box and is coaxially and fixedly connected with one end of a worm, and the other end of the worm is rotatably connected with the inner side wall of the drive box.

Preferably, the fixed box is kept away from fixedly connected with linkage box on the lateral wall of drive box, two the pivot all rotates with the one end that the threaded rod is close to the linkage box and runs through the fixed box lateral wall and rotate and connect in linkage box inside wall, two all the fixed driven wheel that has cup jointed in the pivot, and two it has all fixedly cup jointed the half-gear to correspond the position from the driving wheel in the pivot, half-gear and from driving wheel intermeshing.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the floating plate and the adjusting rod are arranged, the rotating shaft is driven to rotate by the motor, so that the half gear on the rotating shaft is meshed with the driving wheel on the threaded rod and drives the threaded rod to rotate, and the threaded sleeves on two sides move towards the direction close to each other due to the fact that the threaded rod is provided with two sections of threads with opposite rotating directions, so that the floating plate can be jacked upwards by the adjusting rod, and an overspeed vehicle can generate a jolting sense when running through the floating plate due to the fact that the floating plate is higher than one section of the road surface after being jacked upwards, discomfort of a driver is caused to a certain extent, and a warning effect is provided for the driver.

2. According to the invention, by arranging the floating box and the induction rods, when the floating plate is jacked upwards, due to the continuous rotation of the rotating shaft, the belt pulley can transmit the rotation to the rotating rod through the elastic belt, the rotating rod drives the induction rods to rotate, so that the induction rods continuously cut the magnetic field between the two permanent magnet blocks, current is generated in the rotating rod and the lamp strip is lightened, meanwhile, the rotating rod drives the rotating roller to rotate, so that the lamp strip can rotate while being lightened, and further, when the floating plate is lifted upwards and after the lifting is completed, a driver can be warned by light, and the warning effect is further improved.

Drawings

FIG. 1 is a schematic view of the mounting structure of the present invention;

FIG. 2 is a front sectional view of the retarding apparatus of the present invention;

FIG. 3 is a side sectional view of the FIG. 2 construction of the present invention;

fig. 4 is a sectional view of the top structure of fig. 2 according to the present invention.

In the figure: 1. a pedestrian detector; 2. a running vehicle speed detector; 3. a controller; 4. A blocking reduction gear; 5. a fixing box; 6. a threaded rod; 7. a threaded sleeve; 8. a floating plate; 9. a float box; 10. adjusting a rod; 11. rotating the rod; 12. a rotating roller; 13. a light bar; 14. A stabilizing plate; 15. a slider; 16. a strip-shaped groove; 17. a support block; 18. an induction rod; 19. Permanent magnet blocks; 20. a rotating shaft; 21. a belt pulley; 22. a drive cartridge; 23. a worm; 24. a worm gear; 25. a motor; 26. a linkage box; 27. a driven wheel; 28. a half gear.

Detailed Description

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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown:

a system for preventing high-speed vehicles at an intersection and protecting pedestrians at the intersection comprises a pedestrian detector 1, a running vehicle speed detector 2, a controller 3 and a blocking speed reducer 4, wherein the pedestrian detector 1 is installed at the intersection and detects pedestrians in the area of the intersection, the running vehicle speed detector 2 is installed at the intersection and detects the speed of a running vehicle in a lane, the blocking speed reducer 4 is installed in the running lane, real-time information of the running speed of the vehicle measured by the running vehicle speed detector 2 is transmitted to the controller 3 for processing and calculation, the controller 3 carries out logic operation according to the information and sends a blocking reminding instruction to the blocking speed reducer 4 according to an operation result so that the blocking speed reducer 4 is lifted.

In the invention, the blocking reduction gear 4 comprises a fixed box 5 embedded underground, the inner side wall of the fixed box 5 is rotatably connected with two horizontally arranged threaded rods 6, two threads with opposite turning directions are arranged on the threaded rods 6, and threaded sleeves 7 are sleeved on the two threads.

In the invention, the inner side wall of the fixed box 5 is connected with a floating plate 8 in a sliding manner, specifically, the lower end of the floating plate 8 is fixedly connected with two stabilizing plates 14, one end of each stabilizing plate 14, which is close to the inner side wall of the fixed box 5, is fixedly connected with a plurality of sliding blocks 15, the inner side wall of the fixed box 5 is provided with a strip-shaped groove 16 matched with the sliding block 15, the sliding blocks 15 are connected with the strip-shaped grooves 16 in a sliding manner, and it is worth mentioning that the upper end of the floating plate 8 is fixedly connected with a plurality of convex blocks, and the convex blocks are used for increasing the friction force of the upper side wall of the floating plate 8.

According to the invention, two sections of the floating plate 8 are fixedly connected with a floating box 9, the upper end of the threaded sleeve 7 is rotatably connected with an adjusting rod 10, the upper end of the adjusting rod 10 is rotatably connected with the lower side wall of the floating box 9, the inner side wall of the floating box 9 is rotatably connected with a rotating rod 11, a plurality of rotating rollers 12 are fixedly sleeved on the rotating rod 11, a plurality of light bars 13 are sleeved on the rotating rollers 12, it is worth mentioning that the inner side wall of the floating box 9 is fixedly connected with a plurality of supporting blocks 17, the rotating rod 11 is rotatably arranged through the supporting blocks 17, a plurality of U-shaped induction rods 18 are fixedly sleeved on the rotating rod 11, two permanent magnets 19 are fixedly connected at positions of the inner side wall of the floating box 9 corresponding to the induction rods 18, the magnetic poles of the two opposite permanent magnets 19 are opposite, and wires are arranged in the rotating rod 11, and the plurality of light bars 13 are respectively connected with the wires in parallel.

In the invention, two rotating shafts 20 are rotatably connected to the inner side wall of the fixed box 5, a plurality of belt discs 21 are fixedly sleeved on the rotating shafts 20 and the rotating rod 11, and the two opposite belt discs 21 are mutually transmitted through an elastic belt.

According to the invention, the outer side wall of a driving box 22 is fixedly connected with the driving box 22, one ends of two rotating shafts 20 close to the driving box 22 rotatably penetrate through the side wall of a fixing box 5 and are rotatably connected to the inner side wall of the driving box 22, a horizontally arranged worm 23 is arranged in the driving box 22, worm wheels 24 are fixedly sleeved on the two rotating shafts 20, the worm 23 is meshed with the worm wheels 24, a motor 25 is fixedly arranged on the outer side wall of the driving box 22, the output end of the motor 25 rotatably penetrates through the side wall of the driving box 22 and is coaxially and fixedly connected with one end of the worm 23, and the other end of the worm 23 is rotatably connected to the inner side wall of the driving box 22.

In the invention, a linkage box 26 is fixedly connected to the side wall of the fixing box 5 far away from the driving box 22, one ends of the two rotating shafts 20 and the threaded rod 6 close to the linkage box 26 rotatably penetrate through the side wall of the fixing box 5 and are rotatably connected to the inner side wall of the linkage box 26, driven wheels 27 are fixedly sleeved on the two rotating shafts 20, half gears 28 are fixedly sleeved on the positions, corresponding to the driven wheels 27, of the two rotating shafts 20, and the half gears 28 are meshed with the driven wheels 27.

According to the invention, the floating plate 8 and the adjusting rod 10 are arranged, the rotating shaft 20 is driven to rotate by the motor 25, so that the half gear 28 on the rotating shaft 20 is meshed with the transmission wheel on the threaded rod 6 and drives the threaded rod 6 to rotate, and the threaded sleeves 7 on two sides move towards directions close to each other due to the fact that the threaded rod 6 is provided with two sections of threads with opposite rotation directions, namely, the floating plate 8 can be jacked upwards by the adjusting rod 10, and the floating plate 8 is higher than one section of the road surface after being jacked upwards, so that an overspeed vehicle can generate a bumping feeling when driving over the floating plate 8, a driver feels uncomfortable to a certain extent, and a warning effect is provided for the driver.

According to the invention, due to the arrangement of the floating box 9 and the induction rods 18, when the floating plate 8 is jacked upwards, due to the continuous rotation of the rotating shaft 20, the belt pulley 21 can transmit the rotation to the rotating rod 11 through the elastic belt, the rotating rod 11 drives the induction rods 18 to rotate, so that the induction rods 18 continuously cut the magnetic field between the two permanent magnet blocks 19, current is generated in the rotating rod 11 and the lamp strip 13 is lightened, meanwhile, the rotating rod 11 drives the rotating roller 12 to rotate, so that the lamp strip 13 can rotate while being lightened, when the floating plate 8 is lifted upwards and after the lifting is completed, a driver can be warned through light, and the warning effect is further improved.

The working principle is as follows: the pedestrian detector 1 is arranged to detect pedestrians in the area of the intersection, the laser speed measuring radar of the vehicles is arranged at the intersection, the speed of the vehicles running in a lane is measured, the measured real-time information is transmitted to the programmable microcomputer logic controller 3 to be processed and calculated, when pedestrians exist in the intersection area, the speed measuring radar detects that the vehicles exceeding the specified speed of the intersection drive to the intersection, the programmable microcomputer logic controller 3 carries out logic operation according to the information, a blocking reminding instruction is sent to the blocking speed reducing device 4 according to the operation result, when the overspeed vehicles occur, the output end of the motor 25 starts to rotate in the forward direction, the output end of the motor 25 drives the worm 23 to rotate, the rotation of the worm 23 is transmitted to the two threaded rods 6 through the worm wheel 24, at the moment, the threaded rods 6 rotate and enable the threaded sleeves 7 at the two sides to move towards the direction close to each other, and then will float box 9 and the upward jack-up of floating plate 8 through adjusting pole 10, sliding block 15 on the stabilizer plate 14 upwards slides along bar groove 16 this moment, pivot 20 continues to rotate and drives dwang 11 through elastic belt and rotate simultaneously, dwang 11 begins to rotate the back, induction rod 18 lasts the magnetic field between two permanent magnetism piece 19 of cutting, and then form the electric current and guide many lamp strip 13 insides, lamp strip 13 is lighted this moment and dwang 11 drives lamp strip 13 and rotates, it drives lamp strip 13 upward movement to follow the rising of floating box 9 and floating plate 8, when warning in advance through lamp strip 13, collide the speed reduction through floating plate 8 to the vehicle, and then accomplish the warning nature speed reduction to the vehicle.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.