CN112301904A - Intelligent road deceleration strip based on vehicle speed regulation - Google Patents
Intelligent road deceleration strip based on vehicle speed regulation Download PDFInfo
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- CN112301904A CN112301904A CN202011198497.4A CN202011198497A CN112301904A CN 112301904 A CN112301904 A CN 112301904A CN 202011198497 A CN202011198497 A CN 202011198497A CN 112301904 A CN112301904 A CN 112301904A
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- 239000002184 metal Substances 0.000 claims description 27
- 230000002457 bidirectional effect Effects 0.000 claims description 21
- 229910000831 Steel Inorganic materials 0.000 claims description 19
- 239000010959 steel Substances 0.000 claims description 19
- 230000000670 limiting effect Effects 0.000 claims description 4
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- 230000009286 beneficial effect Effects 0.000 description 1
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- 239000003638 chemical reducing agent Substances 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
- E01F9/529—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users specially adapted for signalling by sound or vibrations, e.g. rumble strips; specially adapted for enforcing reduced speed, e.g. speed bumps
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/64—Devices characterised by the determination of the time taken to traverse a fixed distance
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Abstract
The invention discloses an intelligent road deceleration strip based on vehicle speed regulation, which comprises a host arranged on a roadside and deceleration strips arranged on the road side by side, wherein a mounting groove is formed in the road and positioned below the deceleration strips, the bottom of the inner surface of the mounting groove and positioned below the deceleration strips are fixedly connected with a lifting mechanism through bolts, the lifting mechanism comprises a bottom plate, and the front side and the rear side of the top of the bottom plate and positioned on the inner side of the deceleration strips are rotatably connected with rotating shafts through rotating seats. This intelligence road deceleration strip based on speed of a motor vehicle is adjusted transversely promotes the ejector pad through setting up two-way electric putter and comes indirect promotion elliptical column, and then can jack-up the deceleration strip, and the pressure that the deceleration strip received is born by the elliptical column, and then can protect two-way electric putter to avoid it impaired, and a set of elevating system only need use one two-way electric putter can, the bearing capacity is big, and not fragile, greatly reduced equipment cost and maintenance cost.
Description
Technical Field
The invention relates to the technical field of speed bumps, in particular to an intelligent road speed bump based on vehicle speed regulation.
Background
The deceleration strip is also called a deceleration ridge and is a traffic facility which is arranged on a highway and used for decelerating passing vehicles. The shape is generally strip-shaped and also has a point shape; the material is mainly rubber and also metal; generally, yellow and black are alternated to attract visual attention, so that the road surface is slightly arched to achieve the aim of vehicle deceleration. The special traffic safety setting is generally arranged on road junctions, industrial and mining enterprises, schools, residential community population and other road sections requiring vehicle slow down and traffic accidents are easy to cause, and is a novel special traffic safety setting for reducing the running speed of motor vehicles and non-motor vehicles.
The deceleration strip that uses on the road surface all is fixed setting and fixed height at present, and the deceleration strip generally can not be too high, and under the normal condition of speed of a motor vehicle, the vibrations effect is obvious, under the too fast condition of speed of a motor vehicle, only the increase of frequency, the excitement can reduce on the contrary, is difficult to reach the speed reduction effect of ideal.
Chinese patent CN107724273A discloses a traffic lights crossing intelligence road deceleration strip convenient to slow down and intercept vehicle, this intelligence road deceleration strip include along vehicle direction of travel set gradually speed sensor, automatic rising deceleration strip, automatic rising interception strip and the traffic lights on traffic lights crossing road surface, still including the controller, speed sensor, automatic rising deceleration strip, automatic rising interception strip and traffic lights are connected with the controller electricity respectively.
Chinese patent CN107815984A discloses an intelligence road deceleration strip based on speed of a motor vehicle is adjusted, this road deceleration strip is including setting up the speed sensor at vehicle direction of travel front end to and set up the arched deceleration strip that is at vehicle direction of travel rear end, the deceleration strip sets up on the road foundation ditch, be provided with elevating system in the foundation ditch, elevating system's lift end is connected with the deceleration strip through rib form support frame, the end of strutting of rib form support frame articulates on deceleration strip arch is inboard, and the other end articulates on elevating system's lift end, speed sensor and elevating system carry out the electricity with the controller that sets up in the foundation ditch respectively and are connected.
In the two deceleration strips in the prior art, the height is adjusted by arranging the electric push rods to directly push the deceleration strips up and down, so that the speed limiting effect of a vehicle with a higher speed is improved, but when the vehicle presses the deceleration strips, the pressure on the deceleration strips is higher, and the pressure is completely borne by the electric push rods, so that the electric push rods are easily damaged, and a plurality of electric push rods are required to be arranged for matching, so that the equipment cost and the maintenance cost are increased; secondly, both the two devices use speed measuring devices which are arranged at the intersection traffic lights or at the front side of the vehicle driving direction, the mounting conditions are limited, the speed measuring devices are easily interfered by vehicles traveling in other lanes, and the overhead mounting cost is higher.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an intelligent road speed bump based on vehicle speed adjustment, and solves the problems that the height is adjusted due to the fact that an electric push rod directly pushes a speed reducer up and down, the electric push rod is easy to damage, and the installation condition of a common speed measuring device is limited.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an intelligence road deceleration strip based on speed of a motor vehicle is adjusted, is including setting up at the host computer on roadside and setting up the deceleration strip on the road surface side by side, and the mounting groove has been seted up to the inside on road surface and the below that is located the deceleration strip, the bottom of mounting groove internal surface just is located the below of deceleration strip and passes through bolt fixedly connected with elevating system.
Elevating system includes the bottom plate, and both sides and the inboard that is located the deceleration strip around the bottom plate top all are rotated through rotating the seat and are connected with the pivot, the both sides on pivot surface and the equal fixedly connected with elliptical column in the middle of, and the surface of elliptical column and the top laminating of deceleration strip internal surface, the centre at bottom plate top just is located around the two sets of elliptical columns fixedly connected with two-way electric putter, and two-way electric putter's output fixedly connected with ejector pad, one side fixedly connected with fixed block of two-way electric putter is kept away from to the ejector pad, and two belts of screw fixedly connected with are passed through to the inside of fixed block, two the one end of belt is connected with the fixed surface of two elliptical columns respectively, the top of bottom plate just is located the outside fixedly connected with spacing ring.
One side of the push block mounting fixing block is arranged to be an inclined plane, one end, opposite to the inclined plane, of the elliptic cylinder is provided with a conical surface, and the front side and the rear side of the push block are provided with cambered surfaces.
Preferably, the deceleration strip includes the metal inner shell that wear-resisting plastic top cap and bottom set up, the bottom of metal inner shell is provided with the plastic support seat, and passes through bolt fixed connection between wear-resisting plastic top cap, metal inner shell and the plastic support seat, fixedly connected with cover establishes the outside square cylinder of elliptical column between the side of plastic support seat and the bottom of metal inner shell.
Preferably, positioning grooves are formed in two sides of the long edge of the elliptic cylinder, a plurality of positioning steel balls penetrate through the top of the plastic supporting seat at equal intervals, an inner hole is formed in the plastic supporting seat and above the positioning steel balls, and the bottom of the inner hole is fixedly connected with an elastic metal sheet in compression joint with the top of the positioning steel balls.
Preferably, the first support strip of the equal fixedly connected with in the centre of the bottom plate top left and right sides, and the wire guide has been seted up to the bottom of first support strip, the top of mounting groove just is located fixedly connected with second support bar between two sets of elevating system, and the both sides of first support strip and second support bar all with the side sliding connection of square tube, the equal fixedly connected with wire rope in the left and right sides of two sets of deceleration strip bottoms at elevating system top, and one side that two sets of deceleration strips are close to mutually is connected through a set of wire rope, and is two sets of wire rope and the second support bar bottom fixed connection of one side are kept away from mutually to the deceleration strip.
Preferably, the top of plastics supporting seat has seted up built-in hole, the inside fixedly connected with vibrations sensor in built-in hole, and the power cord of vibrations sensor runs through the wire guide and extends to roadside and host computer electric connection, the outside of vibrations sensor and two-way electric putter power cord and the outside cover that is located first supporting strip are equipped with the protection tube.
Preferably, the bottom of the mounting groove is positioned between two adjacent groups of bottom plates, a water guide groove is formed in the bottom of the mounting groove, filter strips are laid on the top of the water guide groove, and the right side of the water guide groove is communicated with a water guide pipe.
Preferably, the top fixedly connected with solar energy electroplax of host computer, the host computer includes input/output port, processing system, display, waterproof button panel and battery, the output of solar energy electroplax and the input electric connection of battery, and the output of battery and processing system's input electric connection.
Preferably, the output end of the input/output port is electrically connected with the input end of the bidirectional electric push rod, the input end of the input/output port is electrically connected with the output end of the vibration sensor, the input/output port is bidirectionally connected with the processing system, the output end of the waterproof key panel is electrically connected with the input end of the processing system, the output end of the processing system is electrically connected with the input end of the display, and the output end of the display is electrically connected with the input end of the input/output port.
Preferably, the processing system includes a vehicle speed calculating unit, a reset module, an overspeed analysis module, a central processing unit, a timer, an overspeed feedback module and a speed limit control module, wherein an output end of the timer is electrically connected to an input end of the central processing unit, an output end of the central processing unit is electrically connected to input ends of the vehicle speed calculating unit, the reset module, the overspeed analysis module and the speed limit control module, an output end of the vehicle speed calculating unit is electrically connected to an input end of the overspeed analysis module, an output end of the overspeed analysis module is electrically connected to an input end of the overspeed feedback module, an output end of the overspeed feedback module is electrically connected to an input end of the central processing unit, and an output end of the reset module is electrically connected to an input end of the timer.
Advantageous effects
The invention provides an intelligent road deceleration strip based on vehicle speed adjustment. Compared with the prior art, the method has the following beneficial effects:
(1) according to the intelligent road deceleration strip based on vehicle speed adjustment, a mounting groove is formed in the road surface and below the deceleration strip, and a lifting mechanism is fixedly connected to the bottom of the inner surface of the mounting groove and below the deceleration strip through bolts; the lifting mechanism comprises a bottom plate, the front side and the rear side of the top of the bottom plate and the inner side of the deceleration strip are rotatably connected with a rotating shaft through rotating seats, elliptic cylinders are fixedly connected to the two sides and the middle of the surface of the rotating shaft, the surface of each elliptic cylinder is attached to the top of the inner surface of the deceleration strip, a bidirectional electric push rod is fixedly connected between the front elliptic cylinder and the rear elliptic cylinder in the middle of the top of the bottom plate, the output end of the bidirectional electric push rod is fixedly connected with a push block, one side, away from the bidirectional electric push rod, of the push block is fixedly connected with a fixed block, two belts are fixedly connected to the inside of the fixed block through screws, one ends of the two belts are respectively fixedly connected with the surfaces of the; one side of ejector pad installation fixed block sets up to the inclined plane, and the elliptical column is just opened to the one end of inclined plane and is established to the conical surface, both sides are all seted up as the cambered surface around the ejector pad, transversely promote the elliptical column through setting up two-way electric putter, and then can jack-up the deceleration strip, and the pressure that the deceleration strip received is born by the elliptical column, and then can protect two-way electric putter to avoid it impaired, and a set of elevating system only need use one two-way electric putter can, the bearing capacity is big, and not fragile, greatly reduced equipment cost and maintenance cost.
(2) This intelligent road deceleration strip based on speed of a motor vehicle is adjusted, positioning groove has all been seted up through the both sides on the long limit of elliptical column, the top equidistance of plastic support seat runs through there are a plurality of location steel balls, the hole has been seted up to the inside of plastic support seat and the top that is located the location steel ball, and the inside fixedly connected with bottom of hole and the elastic metal piece of location steel ball top crimping, push down the positioning groove that the location steel ball supported the long limit of elliptical column through setting up the elastic metal piece, can carry out simple location to it when the elliptical column erects, avoid its pressurized back deflection and shift the atress to two-way electric putter on, the stability that the elliptical column supported when can keep receiving longitudinal pressure, and do not influence two-way electric putter pulling elliptical column and reset, simple structure is practical.
(3) This intelligence road deceleration strip based on speed of a motor vehicle is adjusted, metal inner shell through making the deceleration strip include wear-resisting plastic top cap and bottom setting, the bottom of metal inner shell is provided with the plastic support seat, and wear-resisting plastic top cap, pass through bolt fixed connection between metal inner shell and the plastic support seat, fixedly connected with cover is established at the outside square tube of elliptical cylinder between the side of plastic support seat and the bottom of metal inner shell, through being divided into multilayer structure inside and outside the deceleration strip, the inside metal inner shell of addding can improve its intensity, and can effectively protect the component of below, and the wear-resisting plastic top cap of outside setting is convenient for change after damaging, and then need not whole replacement, and the cost is reduced.
(4) The intelligent road speed bump based on vehicle speed regulation is characterized in that a built-in hole is formed in the top of the plastic supporting seat, a vibration sensor is fixedly connected inside the built-in hole, a power line of the vibration sensor penetrates through the wire guide hole and extends to the roadside to be electrically connected with a host, the output end of an input/output port is electrically connected with the input end of the bidirectional electric push rod, the input/output port is electrically connected with the output end of the vibration sensor, the input/output port is connected with a processing system in a bidirectional mode, the processing system comprises a vehicle speed calculating unit, a reset module, an overspeed analysis module, a central processing unit, a timer, an overspeed feedback module and a speed limit control module, the output end of the timer is electrically connected with the input end of the central processing unit, and the output end of the central processing, Input electric connection of overspeed analysis module and speed limit control module, the output of speed of a motor vehicle computational element and the input electric connection of overspeed analysis module, the output of overspeed analysis module and the input electric connection of overspeed feedback module, the output of overspeed feedback module and central processing unit's input electric connection, the output of module that resets and the input electric connection of time-recorder, through set up the shock transducer in the deceleration strip, it can sense the process of car, and then the time interval that two shock transducers vibrate in can a section distance judges the speed of a motor vehicle, and then can judge whether overspeed, so as to in time raise the deceleration strip, the response is sensitive convenient, and do not occupy road surface space, simple to operate, do not influenced by other lane vehicles.
Drawings
FIG. 1 is a top view of the overall structure of the present invention;
FIG. 2 is a top view of the lift mechanism of the present invention;
FIG. 3 is a perspective view of the push block of the present invention;
fig. 4 is a side sectional view of the deceleration strip and the lifting mechanism in an initial state;
fig. 5 is a side sectional view of the deceleration strip and the lifting mechanism in a lifting state;
FIG. 6 is a side cross-sectional view of a speed bump of the present invention;
FIG. 7 is an enlarged view of a portion of the invention at A in FIG. 1;
FIG. 8 is an enlarged view of a portion of the invention at B in FIG. 1;
FIG. 9 is a functional block diagram of the system of the present invention;
FIG. 10 is a schematic block diagram of the host of the present invention.
In the figure: 1-host computer, 11-input/output port, 12-processing system, 121-vehicle speed calculating unit, 122-reset module, 123-overspeed analysis module, 124-central processing unit, 125-timer, 126-overspeed feedback module, 127-speed limit control module, 13-display, 14-waterproof key panel, 15-storage battery, 2-speed reducing belt, 21-wear-resistant plastic top cover, 22-metal inner shell, 23-plastic supporting seat, 24-square cylinder, 25-positioning steel ball, 26-inner hole, 27-elastic metal sheet, 28-built-in hole, 29-vibration sensor, 3-mounting groove, 4-lifting mechanism, 41-bottom plate, 42-rotating seat, 43-rotating shaft, 44-elliptic column, 441-a positioning groove, 45-a bidirectional electric push rod, 46-a push block, 461-an inclined plane, 462-an arc surface, 47-a fixed block, 48-a belt, 49-a limiting ring, 410-a first supporting strip, 411-a wire guide hole, 412-a second supporting strip, 413-a steel wire rope, 414-a protective tube, 5-a water chute, 6-a filter strip, 7-a water guide tube and 8-a solar electric plate.
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 making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an intelligence road deceleration strip based on speed of a motor vehicle is adjusted, is including setting up host computer 1 on the roadside and setting up the deceleration strip 2 on the road surface side by side, and the inside on road surface just is located the below of deceleration strip 2 and has seted up mounting groove 3, and the bottom of 3 internal surfaces of mounting groove just is located the below of deceleration strip 2 and passes through bolt fixedly connected with elevating system 4.
The lifting mechanism 4 comprises a bottom plate 41, the bottom plate 41 is fixed on the ground through hexagon socket head cap screws, a notch for installing the hexagon socket head cap screws is formed in the side surface of the speed reducing belt 2 and is installed in the installation groove 3 after the flat bottom is assembled, the installation difficulty can be reduced, the front side and the rear side of the top of the bottom plate 41 and the inner side of the speed reducing belt 2 are rotatably connected with a rotating shaft 43 through a rotating seat 42, the two sides and the middle of the surface of the rotating shaft 43 are fixedly connected with elliptic cylinders 44, the surface of the elliptic cylinder 44 is attached to the top of the inner surface of the speed reducing belt 2, a bidirectional electric push rod 45 is fixedly connected between the front elliptic cylinder 44 and the rear elliptic cylinder 44 in the middle of the top of the bottom plate 41, the output end of the bidirectional electric push rod 45 is fixedly connected with a push block 46, one side of the push block 46 far away from the bidirectional electric push rod 45 is fixedly, a limiting ring 49 is fixedly connected to the top of the bottom plate 41 and outside the two belts 48.
One side of ejector pad 46 installation fixed block 47 sets up to the inclined plane 461, and the elliptical column 44 is just seted up to the one end of inclined plane 461 for the conical surface, the front and back both sides of ejector pad 46 are all seted up to cambered surface 462, transversely promote elliptical column 44 through setting up two-way electric putter 45, and then can jack-up deceleration strip 2, and the pressure that deceleration strip 2 received is born by elliptical column 44, and then can protect two-way electric putter 45 to avoid it to be impaired, and a set of elevating system 4 only need use one two-way electric putter 45 can, the bearing capacity is big, and is not fragile, greatly reduced equipment cost and maintenance cost.
Referring to fig. 4-7, the speed bump 2 includes a wear-resistant plastic top cover 21 and a metal inner shell 22 disposed at the bottom of the top cover, the bottom of the metal inner shell 22 is provided with a plastic support base 23, the wear-resistant plastic top cover 21, the metal inner shell 22 and the plastic support base 23 are fixedly connected by bolts, a square tube 24 sleeved outside an elliptic cylinder 44 is fixedly connected between the side surface of the plastic support base 23 and the bottom of the metal inner shell 22, the deceleration bump 2 is divided into a multi-layer structure inside and outside, the strength of the metal inner shell 22 added inside can be improved, and the elements below can be effectively protected, the wear-resistant plastic top cover 21 disposed outside is convenient to be replaced after being damaged, further, the overall replacement is not needed, the cost is reduced, both sides of the long side of the elliptic cylinder 44 are provided with positioning grooves 441, the top of the plastic support base 23 is penetrated with a plurality of positioning steel balls 25 at equal, and the inside of the inner hole 26 is fixedly connected with an elastic metal sheet 27 with the bottom in compression joint with the top of the positioning steel ball 25, the positioning steel ball 25 is pressed down by the elastic metal sheet 27 to abut against the positioning groove 441 on the long edge of the elliptic cylinder 44, the elliptic cylinder 44 can be simply positioned when erected, the stress is prevented from being transferred to the bidirectional electric push rod 45 after being pressed and deflected, the stability supported by the elliptic cylinder 44 under longitudinal pressure can be kept, the bidirectional electric push rod 45 is not influenced to pull the elliptic cylinder 44 to reset, the structure is simple and practical, the top of the plastic supporting seat 23 is provided with an internal hole 28, the inside of the internal hole 28 is fixedly connected with a vibration sensor 29, the vibration sensor 29 is a CSX-SEN-200(300A) type micro vibration sensor, the power line of the vibration sensor 29 penetrates through the wire hole 411 and extends to the roadside to be electrically connected with the host 1, the outside of the power lines of the vibration sensor 29 and the bidirectional electric push rod 45 and the first supporting The tube 414 and the shock sensor 29 do not need to be installed in each deceleration strip 2, and only need to be installed in the first deceleration strip 2 in front and in three groups of deceleration strips 2 separated by several deceleration strips 2.
The middle of the left side and the right side of the top of the bottom plate 41 is fixedly connected with a first supporting strip 410, the bottom of the first supporting strip 410 is provided with a wire guide hole 411, the top of the mounting groove 3 is positioned between the two groups of lifting mechanisms 4 and is fixedly connected with a second supporting strip 412, the two sides of the first supporting strip 410 and the second supporting strip 412 are both connected with the side surface of the square tube 24 in a sliding manner, the first supporting strip 410 can be used for supporting the deceleration strip 2 when the deceleration strip 2 is in a descending state, the deceleration strip 2 can be kept to ascend and descend stably when the deceleration strip 2 is ascended and descended, the left side and the right side of the bottom of the two groups of deceleration strips 2 at the top of the lifting mechanisms 4 are both fixedly connected with steel wire ropes 413, the sides of the two groups of deceleration strips 2 close to each other are connected with one group of steel wire ropes 413, the steel wire ropes, thereby avoiding being damaged by people.
Referring to fig. 8, a water chute 5 is formed at the bottom of the mounting groove 3 and between two adjacent groups of bottom plates 41, a filter strip 6 is laid at the top of the water chute 5, and a water conduit 7 is communicated with the right side of the water chute 5.
Referring to fig. 9-10, the top of the host 1 is fixedly connected with a solar panel 8, the host 1 includes an input/output port 11, a processing system 12, a display 13, a waterproof key panel 14 and a storage battery 15, an output end of the solar panel 8 is electrically connected with an input end of the storage battery 15, an output end of the storage battery 15 is electrically connected with an input end of the processing system 12, an output end of the input/output port 11 is electrically connected with an input end of a bidirectional electric push rod 45, an input end of the input/output port 11 is electrically connected with an output end of a vibration sensor 29, the input/output port 11 is bidirectionally connected with the processing system 12, an output end of the waterproof key panel 14 is electrically connected with an input end of the processing system 12, an output end of the processing system 12 is electrically connected with an input end of the display 13, and an output end of the display 13 is, the processing system 12 includes a vehicle speed calculating unit 121, a reset module 122, an overspeed analyzing module 123, a central processing unit 124, a timer 125, an overspeed feedback module 126 and a speed limit control module 127, the overspeed feedback module 126 is a LP3773A model low-power consumption primary side feedback control chip, the central processing unit 124 is an ARM9 series processor, the timer 125 is a DS3231 AT24C32 model high-precision clock module, an output end of the timer 125 is electrically connected with an input end of the central processing unit 124, an output end of the central processing unit 124 is electrically connected with input ends of the vehicle speed calculating unit 121, the reset module 122, the overspeed analyzing module 123 and the speed limit control module 127, an output end of the vehicle speed calculating unit 121 is electrically connected with an input end of the overspeed analyzing module 123, an output end of the overspeed analyzing module 123 is electrically connected with an input end of the overspeed feedback module 126, an output end of the overspeed feedback module 126 is electrically connected with an, the output of module 122 that resets and the input electric connection of timer 125, through set up shock sensor 29 in deceleration strip 2, it can sense the process of car, and then the time interval that two shock sensor 29 vibrations in can a section distance judges the speed of a motor vehicle, and then can judge whether overspeed to in time raise deceleration strip 2, the response is sensitive convenient, and does not occupy road surface space, and simple to operate does not receive other lane vehicle influences.
Meanwhile, the contents which are not described in detail in the specification belong to the prior art which is known by the technicians in the field, the model parameters of the undisclosed electric appliance elements are not specifically limited, the quality is good, the price is good, and the electric appliance is economical, and all the electronic elements are provided with waterproof measures.
When the device is used, the solar panel 8 is converted into light energy in daily life and stored in the storage battery 15 to supply power to the device, when a vehicle runs through the deceleration strip 2 again, the deceleration strip 2 is driven to vibrate, the vibration sensors 29 sense the vibration and transmit signals to the host 1, the input/output port 11 receives the signals and transmits the signals to the vehicle speed calculation unit 121 through the central processing unit 124, the vehicle speed can be calculated by matching the distance between two adjacent vibration sensors 29 with the time difference of signal transmission, the overspeed analysis module 123 is compared with the set speed limit value of the road section, whether the vehicle is overspeed or not can be judged, if the vehicle is not overspeed, a signal is fed back to the central processing unit 124 through the overspeed feedback module 126, and the speed limit control module 127 sends a signal to control the bidirectional electric push rod 45 to work.
The bidirectional electric push rod 45 extends after receiving the control signal, pushes the push blocks 46 at the two ends to the two sides, pushes the elliptic cylinder 44 to rotate by 90 degrees by utilizing the inclined plane 461 to match with the cambered surface 462, further jacks up the speed bump 2, increases the height of the speed bump, improves the speed reduction effect, enables the positioning groove 441 on the bidirectional electric push rod to clamp the positioning steel ball 25 at the bottom of the speed bump 2, and is supported by the elliptic cylinder 44 when a vehicle presses the speed bump 2; after a specified period of time, bidirectional electric push rod 45 is reset, and elliptic cylinder 44 is pulled back to the original state through belt 48, so that speed bump 2 is lowered, and reset module 122 clears timer 125 to wait for the next time for timing anew.
After rainwater enters the mounting groove 3 in rainy days, silt is filtered out through the filter strips 6, part of water directly permeates downwards, and the part of water is discharged to the roadside from the water guide pipe 7 on the side face.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides an intelligence road deceleration strip based on speed of a motor vehicle is adjusted, includes host computer (1) and the deceleration strip (2) of setting side by side on the road surface that set up on the roadside, its characterized in that: a mounting groove (3) is formed in the road surface and below the deceleration strip (2), and a lifting mechanism (4) is fixedly connected to the bottom of the inner surface of the mounting groove (3) and below the deceleration strip (2) through bolts;
the lifting mechanism (4) comprises a bottom plate (41), the front side and the rear side of the top of the bottom plate (41) and the inner sides of the deceleration strip (2) are rotatably connected with a rotating shaft (43) through a rotating seat (42), the two sides and the middle of the surface of the rotating shaft (43) are fixedly connected with elliptic cylinders (44), the surface of each elliptic cylinder (44) is attached to the inner surface of the deceleration strip (2), a bidirectional electric push rod (45) is fixedly connected between the front elliptic cylinder and the rear elliptic cylinder (44) in the middle of the top of the bottom plate (41), the output end of the bidirectional electric push rod (45) is fixedly connected with a push block (46), one side, far away from the bidirectional electric push rod (45), of the push block (46) is fixedly connected with a fixed block (47), the inside of the fixed block (47) is fixedly connected with two belts (48) through screws, and one ends of the belts (48) are respectively fixedly connected with, a limiting ring (49) is fixedly connected to the top of the bottom plate (41) and positioned outside the two belts (48);
one side of the push block (46) where the fixed block (47) is installed is provided with an inclined plane (461), one end, opposite to the inclined plane (461), of the elliptic cylinder (44) is provided with a conical surface, and the front side and the rear side of the push block (46) are provided with arc surfaces (462).
2. The intelligent road speed bump based on vehicle speed regulation according to claim 1, characterized in that: deceleration strip (2) are including wear-resisting plastic top cap (21) and metal inner shell (22) that the bottom set up, the bottom of metal inner shell (22) is provided with plastic support seat (23), and passes through bolt fixed connection between wear-resisting plastic top cap (21), metal inner shell (22) and the plastic support seat (23), fixedly connected with cover is established at outside square tube (24) of elliptical column (44) between the side of plastic support seat (23) and the bottom of metal inner shell (22).
3. The intelligent road speed bump based on vehicle speed regulation according to claim 2, characterized in that: positioning grooves (441) are formed in two sides of the long edge of the elliptic column (44), a plurality of positioning steel balls (25) penetrate through the top of the plastic supporting seat (23) at equal intervals, an inner hole (26) is formed in the plastic supporting seat (23) and above the positioning steel balls (25), and the bottom of the inner part of the inner hole (26) is fixedly connected with an elastic metal sheet (27) which is in compression joint with the top of the positioning steel balls (25).
4. The intelligent road speed bump based on vehicle speed regulation according to claim 2, characterized in that: the wire guide (411) have been seted up to the first support bar of the equal fixedly connected with in the centre of bottom plate (41) top left and right sides (410), the top of mounting groove (3) just is located fixedly connected with second support bar (412) between two sets of elevating system (4), and the both sides of first support bar (410) and second support bar (412) all with the side sliding connection of square tube (24), the equal fixedly connected with wire rope (413) of the left and right sides of two sets of deceleration strip (2) bottoms at elevating system (4) top, and one side that two sets of deceleration strip (2) are close to mutually is passed through a set of wire rope (413) and is connected, and is two sets of wire rope (413) and second support bar (412) bottom fixed connection of one side are kept away from mutually to deceleration strip (2).
5. The intelligent road speed bump adjusted based on the vehicle speed as claimed in claim 4, characterized in that: built-in hole (28) have been seted up at the top of plastics supporting seat (23), the inside fixedly connected with vibrations sensor (29) in built-in hole (28), and the power cord of vibrations sensor (29) runs through wire guide (411) and extends to roadside and host computer (1) electric connection, the outside of vibrations sensor (29) and two-way electric putter (45) power cord and the outside cover that is located first support bar (410) are equipped with protection tube (414).
6. The intelligent road speed bump based on vehicle speed regulation according to claim 1, characterized in that: the bottom of mounting groove (3) just is located and has seted up guiding gutter (5) between adjacent two sets of bottom plates (41), and has laid filter strip (6) at the top of guiding gutter (5), the right side intercommunication of guiding gutter (5) has aqueduct (7).
7. The intelligent road speed bump based on vehicle speed regulation according to claim 1, characterized in that: the top fixedly connected with solar energy electroplax (8) of host computer (1), host computer (1) is including input/output port (11), processing system (12), display (13), waterproof key-press panel (14) and battery (15), the output of solar energy electroplax (8) and the input electric connection of battery (15), and the output of battery (15) and the input electric connection of processing system (12).
8. The intelligent road speed bump based on vehicle speed regulation of claim 7, wherein: the output of input/output port (11) and the input electric connection of two-way electric putter (45), the input of input/output port (11) and the output electric connection of vibrations sensor (29), input/output port (11) and processing system (12) realize two-way connection, the output of waterproof button panel (14) and the input electric connection of processing system (12), the output of processing system (12) and the input electric connection of display (13), the output of display (13) and the input electric connection of input/output port (11).
9. The intelligent road speed bump based on vehicle speed regulation of claim 7, wherein: the processing system (12) comprises a vehicle speed calculating unit (121), a reset module (122), an overspeed analyzing module (123), a central processing unit (124), a timer (125), an overspeed feedback module (126) and a speed limit control module (127), wherein the output end of the timer (125) is electrically connected with the input end of the central processing unit (124), the output end of the central processing unit (124) is respectively electrically connected with the input ends of the vehicle speed calculating unit (121), the reset module (122), the overspeed analyzing module (123) and the speed limit control module (127), the output end of the vehicle speed calculating unit (121) is electrically connected with the input end of the overspeed analyzing module (123), the output end of the overspeed analyzing module (123) is electrically connected with the input end of the overspeed feedback module (126), and the output end of the overspeed feedback module (126) is electrically connected with the input end of the central processing unit (124), the output end of the reset module (122) is electrically connected with the input end of the timer (125).
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| CN202011198497.4A CN112301904B (en) | 2020-10-31 | 2020-10-31 | Intelligent road deceleration strip based on vehicle speed regulation |
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| CN202011198497.4A CN112301904B (en) | 2020-10-31 | 2020-10-31 | Intelligent road deceleration strip based on vehicle speed regulation |
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