CN209066310U - Intelligent speed bump - Google Patents
Intelligent speed bump Download PDFInfo
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- CN209066310U CN209066310U CN201821387005.4U CN201821387005U CN209066310U CN 209066310 U CN209066310 U CN 209066310U CN 201821387005 U CN201821387005 U CN 201821387005U CN 209066310 U CN209066310 U CN 209066310U
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Abstract
The utility model provides a kind of intelligent speed bump, it includes controller, chassis height detection device, vehicle speed detector device, deceleration strip main body and height adjustment device, deceleration strip main body is horizontally set on road surface, and height adjustment device is mounted on the lower section of deceleration strip main body；The side that automobile drives towards the deceleration strip main body is arranged in chassis height detection device and vehicle speed detector device；Controller is connect with chassis height detection device, vehicle speed detector device and height adjustment device signal respectively, for automobile driving speed detected by automobile chassis height, vehicle speed detector device according to detected by chassis height detection device, control height of the height adjustment device adjustment deceleration strip main body with respect to road surface, to limit speed of the travel speed more than the higher automobile of speed and chassis of the automobile of pre-set velocity, while preventing that deceleration strip main body is excessively high apart from ground and damages to the lower automobile in chassis.
Description
Technical field
The utility model relates to road traffic technical field more particularly to a kind of intelligent speed bumps.
Background technique
In field of road traffic safety, deceleration strip is a kind of convex device being arranged on road runway,
It is a kind of road safety means of transportation for forcing vehicle deceleration.It is well known that overspeed driving car is to lead to road traffic accident
The one of the major reasons of generation, and traffic accident can be then reduced or avoided in the setting of deceleration strip to a certain extent,
Play the role of to traffic safety very important.
Existing deceleration strip is fixedly mounted on the road surface of road, and the height relative to road surface is fixed value.But
It is since the chassis of different automobiles is different relative to the height on ground, such as the chassis height of sport car, car is lower, and cross-country
The chassis height of the automobiles such as vehicle, haulage vehicle is higher, when different types of automobile passes through the same deceleration strip, the lower vapour in chassis
What vehicle was subject to is affected, in some instances it may even be possible to can be decelerated band and block chassis；The higher automobile in chassis is smaller by being influenced, and slows down
Band is difficult to play the role of limiting the speed of these vehicles.
Therefore, because car category is many and diverse, the chassis of different automobiles is larger relative to the difference in height on ground, causes existing
Some deceleration strips are difficult to play the role of speed limit to the automobile on higher chassis, be easy to cause abrasion even to damage in the automobile compared with low chassis
It is bad.
Utility model content
The utility model provides a kind of intelligent speed bump, is difficult to solve existing deceleration strip to the automobile on higher chassis
Play the role of speed limit, wears the problem of even damaging to easily causing compared with low chassis cosmetic vehicle.
To achieve the goals above, intelligent speed bump provided by the utility model, including controller, chassis height detection dress
It sets, vehicle speed detector device, deceleration strip main body and height adjustment device, wherein the deceleration strip main body is horizontally set on road surface,
The height adjustment device is mounted on the lower section of the deceleration strip main body；The chassis height detection device and vehicle speed detector device
The side that automobile drives towards the deceleration strip main body is set；The controller respectively with the chassis height detection device, speed
Detection device is connected with height adjustment device signal, for the automobile chassis according to detected by the chassis height detection device
Highly, automobile driving speed detected by the vehicle speed detector device controls the height adjustment device and adjusts the deceleration
Height with the relatively described road surface of main body.
Compared with prior art, intelligent speed bump provided by the utility model has the advantages that
Intelligent speed bump provided by the utility model by deceleration strip main body there is automobile to sail come side be arranged speed examine
Device and chassis height detection device are surveyed, the travel speed and chassis height that will pass through the automobile of deceleration strip main body are detected
Carry out and be transferred to controller, controller is carried out by the car speed for detecting vehicle speed detector device and preset car speed
Compare, the movement that the height adjustment device below deceleration strip main body is lifted or declined is arranged in control, to pass through change
Deceleration strip limits speed of the travel speed more than the automobile of pre-set velocity with respect to the height on ground；Controller is by by chassis height
The automobile chassis height that degree detection device detects is compared with preset numerical value, and control is arranged in below deceleration strip main body
The movement that height adjustment device is lifted or declined, thus guarantee to the restriction effect of the speed of the higher automobile in chassis and
It prevents from damaging the lower automobile in chassis.
Intelligent speed bump as described above, the deceleration strip main body include First Transition plate, the second transition plates and with it is described
The lifter plate that height adjustment device is connected, the First Transition plate and second transition plates are symmetricly set on the lifter plate
Two sides, and the First Transition plate and second transition plates are obliquely installed with respect to road surface.
Intelligent speed bump as described above, the lifter plate is arc panel, when no automobile passes through, the lifter plate
Top is concordant with the top of the First Transition plate and second transition plates.
Intelligent speed bump as described above, the width of the lifter plate be less than or equal to the top of the First Transition plate with
Spacing between the top of second transition plates.
Intelligent speed bump as described above, the height adjustment device include at least three barometric legs and with the barometric leg
The pulsometer and motor being connected, the pulsometer and the motor are connected with the controller in a signal way., the top of the barometric leg
Portion is fixedly connected with the lower surface of the lifter plate.
Intelligent speed bump as described above is provided with pressure sensor, the height adjustment dress in the deceleration strip main body
It sets and is provided with relief valve, the controller is connect with the pressure sensor and the pressure release valve signal respectively, is used for basis
The pressure that the pressure sensor detects controls the relief valve and carries out pressure release.
Intelligent speed bump as described above, the exhaust outlet of the relief valve is towards ground.
Intelligent speed bump as described above, the chassis height detection device are laser measuring apparatus.
Intelligent speed bump as described above, the vehicle speed detector device are laser velocimeter or ultrasonic velocity meter.
Intelligent speed bump as described above, the intelligent speed bump further include for height adjustment device described in manual control
Remote controler, the remote controler is connected with the controller in a signal way..
In addition to the utility model described above solve the technical issues of, constitute technical solution technical characteristic and by
Outside beneficial effect brought by the technical characteristic of these technical solutions, intelligent speed bump provided by the utility model is able to solve
Other technologies problem, the other technical characteristics and these technical characteristic bring beneficial effects that include in technical solution, will
Further details of explanation is made in a specific embodiment.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be practical to this
New embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing be only the utility model a part of the embodiment, these attached drawings and verbal description are not intended in any manner
It limits the scope of the inventive concept of the present disclosure, but the concept of the present disclosure is explained for those skilled in the art by referring to specific embodiments,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the control principle drawing of intelligent speed bump in the utility model embodiment；
Fig. 2 is the structural schematic diagram of intelligent speed bump in the utility model embodiment；
Fig. 3 is the structural schematic diagram one of deceleration strip main body and height adjustment device in the utility model embodiment；
Fig. 4 is the structural schematic diagram two of deceleration strip main body and height adjustment device in the utility model embodiment；
Fig. 5 is the work flow diagram of intelligent speed bump in the utility model embodiment.
Description of symbols:
100- controller；
200- chassis height detection device；
300- vehicle speed detector device；
400- deceleration strip main body；
410- First Transition plate；
The second transition plates of 420-；
430- lifter plate；
500- height adjustment device；
510- barometric leg；
520- pulsometer；
521- pressure sensor；
522- relief valve；
600- remote controler.
Specific embodiment
It is difficult to play the role of speed limit to solve existing deceleration strip to the automobile on higher chassis, to easy compared with low chassis cosmetic vehicle
The problem of causing abrasion even to damage, the utility model embodiment provides a kind of intelligent speed bump, passes through vehicle speed detector device
The travel speed and chassis height that will pass through the automobile of deceleration strip main body detected and pass with chassis height detection device
It is defeated by controller, controller is compared by the car speed for detecting vehicle speed detector device with preset car speed,
The movement that the height adjustment device below deceleration strip main body is lifted or declined is arranged in control, thus by changing deceleration strip
Speed of the travel speed more than the automobile of pre-set velocity is limited with respect to the height on ground；Controller is by detecting chassis height
The automobile chassis height that device detects is compared with preset numerical value, and the height tune below deceleration strip main body is arranged in control
The movement that regulating device is lifted or declined, to guarantee the restriction effect to the speed of the higher automobile in chassis and prevent from subtracting
Speed belt main body is excessively high apart from ground and damages to the lower automobile in chassis.
It, below will knot in order to keep the above objects, features, and advantages of the utility model embodiment more obvious and easy to understand
The attached drawing in the utility model embodiment is closed, the technical scheme in the utility model embodiment is clearly and completely described.
Obviously, described embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on this reality
With the embodiment in novel, those of ordinary skill in the art without creative labor it is obtained it is all its
Its embodiment belongs to the range of the utility model protection.
Fig. 1, Fig. 2 and Fig. 5 are please referred to, intelligent speed bump provided by the embodiment of the utility model includes controller 100, chassis
Height detecting device 200, vehicle speed detector device 300, deceleration strip main body 400 and height adjustment device 500, wherein
Deceleration strip main body 400 is horizontally set on road surface, and height adjustment device 500 is mounted under deceleration strip main body 400
Side；
Chassis height detection device 200 and vehicle speed detector device 300 are arranged in automobile drives towards deceleration strip main body 400 one
Side；
Controller 100 is believed with chassis height detection device 200, vehicle speed detector device 300 and height adjustment device 500 respectively
Number connection, examined for automobile chassis height, vehicle speed detector device 300 according to detected by chassis height detection device 200
The automobile driving speed measured, control height adjustment device 500 adjust height of the deceleration strip main body 400 with respect to road surface.
Specifically, controller 100 can for programmable logic controller (PLC) (Programmable Logic Controller,
Referred to as PLC), PLC is connect with 500 signal of height adjustment device, is gone up and down for controlling height adjustment device 500.Slow down
Band main body 400 is connected with height adjustment device 500, and height adjustment device 500 is located at the lower section of deceleration strip main body 400, slows down
Road with 400 lower section of main body is equipped with groove, and height adjustment device 500 is located in groove, and height adjustment device 500 can
Adjust height of the deceleration strip main body 400 relative to ground.Deceleration strip main body 400 can be set to be horizontally set with hard on road ground
Matter plastics deceleration strip main body 400, or irony deceleration strip main body 400.Deceleration strip main body 400 can be integrally formed,
It can be made of multistage deceleration strip main body 400.
In the present embodiment, height adjustment device 500 can be hydraulic device, the hydraulic device include hydraulic pump and with
The hydraulic column of hydraulic pump connection, hydraulic pump are mounted on the lower section of deceleration strip main body 400 and are located in the groove of road, hydraulic column with subtract
The bottom of speed belt main body 400 is connected.Hydraulic device is connect with 100 signal of controller, and can be under the control of the controller 100
Lift the deceleration strip main body 400 being attached thereto.Specifically, when hydraulic device receives the lifting signal of the transmission of controller 100,
Hydraulic pump works make hydraulic column generate the movement of lifting and deceleration strip main body 400 are driven to move upwards, make deceleration strip main body 400
Height relative to ground increases；When hydraulic device receives the dropping signal of the transmission of controller 100, hydraulic pump works make
Hydraulic column generates the movement of decline and deceleration strip main body 400 is driven to move downward, and makes deceleration strip main body 400 relative to the height on ground
Degree reduces.
Height adjustment device 500 can also be cam mechanism, and cam mechanism includes the cam rack being mounted on highway, convex
Wheel and the driven member being fixedly connected with cam, the one end of driven member far from cam is in contact with deceleration strip main body 400.Cam machine
Structure is connect with 100 signal of controller, and can lift the deceleration strip main body 400 being attached thereto under the control of the controller 100.Tool
Body, when cam mechanism receives the lifting signal of the transmission of controller 100, cam rotation keeps the driven member being attached thereto upward
Movement, to generate the movement of lifting and deceleration strip main body 400 is driven to move upwards, makes deceleration strip main body 400 relative to ground
Height increase；When cam mechanism receives the dropping signal of the transmission of controller 100, cam rotation makes to be attached thereto driven
Part moves downward, to generate the movement of decline and deceleration strip main body 400 is driven to move downward, keeps deceleration strip main body 400 opposite
Height in ground reduces.
Chassis height detection device 200 and vehicle speed detector device 300 are arranged at automobile drives towards deceleration strip main body 400 one
Side, wherein chassis height detection device 200 be used to detect will automobile Jing Guo deceleration strip main body 400 chassis height, vehicle
Speed detector 300 be used to detect will automobile Jing Guo deceleration strip main body 400 speed.In the present embodiment, to chassis
The sequencing that height detecting device 200 and vehicle speed detector device 300 detect without limitation, can be by chassis height detection device
200 are arranged between vehicle speed detector device 300 and deceleration strip main body 400, vehicle speed detector device 300 can also be arranged on chassis
Between height detecting device 200 and deceleration strip main body 400, below being arranged chassis height detection device 200 in Bus- Speed Monitoring
It is described between device 300 and deceleration strip main body 400.
Specifically, intelligent speed bump provided in this embodiment can both use in one-way road, it can also be in two way
It is used on road.When intelligent speed bump provided in this embodiment is mounted on one-way road, the setting of vehicle speed detector device 300 is sailed in automobile
To the side of deceleration strip main body 400, and vehicle speed detector device 300 is connect with 100 signal of controller, and the automobile of traveling first passes through vehicle
Speed detector 300, vehicle speed detector device 300 are detected by the travel speed to automobile, by the letter of automobile driving speed
Number it is transferred to controller 100, is compared according to the speed with pre-set speed values by controller 100, when chassis height
When the speed of automobile that degree detection device 200 measures is greater than pre-set speed values in controller 100, controller 100 to
The transmission lifting signal of height adjustment device 500, makes height adjustment device 500 drive deceleration band body to move upwards to increase and slow down
The distance between band body and ground, to guarantee that deceleration band body can play the role of speed limit to automobile；When chassis height is examined
When the speed that survey device 200 measures is less than pre-set speed values in controller 100, controller 100 is filled to height adjustment
500 transmission dropping signals are set, height adjustment device 500 is made to drive deceleration band body to move downward to reduce deceleration band body and ground
The distance between face.
The side that automobile drives towards deceleration strip main body 400 is arranged in chassis height detection device 200, and is arranged in Bus- Speed Monitoring
Between device 300 and deceleration strip main body 400.Chassis height detection device 200 is connect with 100 signal of controller, the automobile of traveling
Vehicle speed detector device 300 is first passed through, using chassis height detection device 200, chassis height detection device 200 is by automobile
Height of the chassis apart from ground detected, height number signal is transferred to controller 100, by controller 100 according to this
Numerical value is compared with pre-set height number, when the automobile chassis height that chassis height detection device 200 measures is greater than
In controller 100 when pre-set height number, controller 100 transmits lifting signal to height adjustment device 500, makes height
Regulating device 500 drives deceleration band body to move upwards to increase the distance between deceleration band body and ground, to guarantee to subtract
Speed belt ontology can play the role of speed limit to the higher automobile in chassis；When the automobile chassis that chassis height detection device 200 measures
When height is less than pre-set height number in controller 100, controller 100 transmits decline letter to height adjustment device 500
Number, make height adjustment device 500 that deceleration band body be driven to move downward to reduce the distance between deceleration band body and ground, from
And prevent deceleration band body from damaging to the lower automobile in chassis.
Intelligent speed bump provided in this embodiment by deceleration strip main body 400 there is automobile to sail come side be arranged speed examine
Device 300 and chassis height detection device 200 are surveyed, travel speed and the chassis of the automobile of deceleration strip main body 400 will will be passed through
Height detection comes out and is transferred to controller 100, and controller 100 passes through the car speed that detects vehicle speed detector device 300
It is compared with preset car speed, controls the height adjustment device 500 being arranged in below deceleration strip main body 400 and lifted
Or the movement of decline, to limit vehicle of the travel speed more than the automobile of pre-set velocity with respect to the height on ground by deceleration strip
Speed；Controller 100 is compared by the automobile chassis height for detecting chassis height detection device 200 with preset numerical value
Compared with the movement that the height adjustment device 500 below deceleration strip main body 400 is lifted or declined is arranged in control, to guarantee
Restriction effect to the speed of the higher automobile in chassis and prevent deceleration strip main body 400 excessively high and lower to chassis apart from ground
Automobile damage.
Further, as shown in Figure 3 and Figure 4, deceleration strip main body 400 includes First Transition plate 410, the second transition plates 420
The lifter plate 430 being connected with height adjustment device 500, First Transition plate 410 and the second transition plates 420 are symmetricly set on liter
The two sides of plate 430 drop, and First Transition plate 410 and second transition plates 420 are obliquely installed with respect to road surface.Specifically
, First Transition plate 410 and the second transition plates 420 in deceleration strip main body 400 are located at the two sides of lifter plate 430, and first
Transition plates 410 and the second transition plates 420 are symmetrical arranged and are fixedly connected with the ground, First Transition plate 410 and the second transition plates 420
Distance relative to ground immobilizes.There are certain inclination angle, energy in First Transition plate 410 and the opposite ground of the second transition plates 420
It is enough that the tire of the automobile Jing Guo deceleration strip main body 400 is played a certain protective role.
Lifter plate 430 is connected with height adjustment device 500, and there are many modes of connection, and the bottom surface of lifter plate 430 can be with
It is fixedly connected with height adjustment device 500, such as is welded to each other or is bolted.Lifter plate 430 and First Transition plate 410
And the second connectionless relationship between transition plates 420, lifter plate 430 are located between First Transition plate 410 and the second transition plates 420,
Lifter plate 430 can be set to rectangular slab, may be set to be arc panel, can also be to be set as tubular.When height adjustment fills
When setting 500 generation liftings movement, height adjustment device 500 is able to drive lifter plate 430 and moves upwards, to make lifter plate 430
The height on opposite ground increases；When height adjustment device 500 generates lowering action, height adjustment device 500 is able to drive liter
Drop plate 430 moves downward, so that lifter plate 430 be made to reduce with respect to the height on ground.In the present embodiment, lifter plate 430
Be arranged ensure that deceleration strip main body 400 can be realized under the drive of height adjustment device 500 rise or fall movement to adjust
The distance between ground；The setting of First Transition plate 410 and the second transition plates 420 ensure that the stabilization of deceleration strip main body 400
Property, additionally it is possible to protect lifter plate 430, prevent lifter plate 430 by car breakdown, while First Transition plate 410 and the second transition plates
420 also act transitional function, and the tire for avoiding automobile is impaired.
Further, lifter plate 430 is arc panel, as shown in figure 3, when no automobile passes through, the top of lifter plate 430
It is concordant with the top of First Transition plate 410 and the second transition plates 420.Specifically, lifter plate 430 is set as arc panel, the arc
Plate is located between First Transition plate 410 and the second transition plates 420, since First Transition plate 410 and the second transition plates 420 are symmetrically set
It sets and with ground in certain inclination angle, therefore lifter plate 430 can be between First Transition plate 410 and the second transition plates 420
It is moved in gap along the direction perpendicular to road surface, to adjust its height relative to ground.The top surface of arc panel is arc
Shape face, when no automobile passes through, highest point and the top of First Transition plate 410 and the second transition plates 420 of the arcwall face
Highest point is concordant.It sets arc panel for lifter plate 430 and can be avoided tire when automobile passes through being damaged, additionally it is possible to reduce automobile pair
The damage of lifter plate 430.
Further, as shown in Figure 3 and Figure 4, the width of lifter plate 430 is less than or equal to the top of First Transition plate 410
Spacing between the top of the second transition plates 420.On the basis of the above embodiment, lifter plate 430 is located at First Transition
Between plate 410 and the second transition plates 420, and can be in the gap between First Transition plate 410 and the second transition plates 420 along hanging down
It is directly moved in the direction of road surface, since First Transition plate 410 and the second transition plates 420 are symmetrical arranged and with ground in certain
Inclination angle, the spacing between First Transition plate 410 and the second transition plates 420 is gradually increased from top to bottom, therefore lifter plate 430
Width can be equal to the spacing between the top of First Transition plate 410 and the top of the second transition plates 420, might be less that first
Spacing between the top of transition plates 410 and the top of the second transition plates 420, such setting keep lifter plate 430 smooth
Movement is between First Transition plate 410 and the second transition plates 420 to adjust its height relative to ground.
Further, height adjustment device 500 includes at least three barometric legs 510 and the gas being connected with barometric leg 510
Press pump 520 and motor, pulsometer 520 and motor are connect with 100 signal of controller, top and the lifter plate 430 of barometric leg 510
Lower surface is fixedly connected.Specifically, height adjustment device 500 includes the barometric leg 510 being directly connected with lifter plate 430, and
The quantity of barometric leg 510 at least provided with three, uniformly arrange along the length direction of lifter plate 430 by three barometric legs 510.Air pressure
Column 510 is connected with pulsometer 520 to be connect, and pulsometer 520 is electrically connected with motor and is able to drive the movement of barometric leg 510.In this reality
It applies in mode, pulsometer 520, motor are also connect with 100 signal of controller, when height adjustment device 500 receives controller 100
When the lifting signal of transmission, electric motor starting, pulsometer 520 drives barometric leg 510 to do lifting movement, to drive lifter plate 430
It moves upwards, increases the distance between lifter plate 430 and ground；When height adjustment device 500 receives the transmission of controller 100
When dropping signal, electric motor starting, pulsometer 520 drives barometric leg 510 to do lowering action, so that lifter plate 430 be driven to transport downwards
It is dynamic, reduce the distance between lifter plate 430 and ground.520 reliable operation of barometric leg 510 and pulsometer, can guarantee lifter plate
430 steady raising and lowerings.
Further, as shown in Figure 1, being provided with pressure sensor 521 in deceleration strip main body 400, height adjustment device 500
On be provided with relief valve 522, controller 100 is connect with pressure sensor 521 and 522 signal of relief valve respectively, for according to pressure
The pressure control relief valve 522 that force snesor 521 detects carries out pressure release.On the basis of the above embodiment, specifically, subtracting
The pressure sensor 521 being arranged in speed belt main body 400 is used to detect the pressure of the automobile Jing Guo the deceleration strip main body 400, and energy
Enough controllers 100 that pressure value is transferred to signal connection therewith；Relief valve 522, pressure release are provided on height adjustment device 500
Valve 522 can be set on barometric leg 510, when the pressure value that controller 100 receives is greater than its internal pre-stored pressure
When value, controller 100 exports the signal of pressure release to relief valve 522, and relief valve 522, which automatically opens, carries out pressure release movement, to keep away
Exempt from the height adjustment device for damaging deceleration strip main body 400 because automobile pressure is excessive and being arranged in below deceleration strip main body 400
500。
Further, the exhaust outlet of relief valve 522 is towards ground.On the basis of the above embodiment, relief valve 522
Exhaust outlet is towards ground, and when relief valve 522 receives the pressure release signal of the transmission of controller 100, relief valve 522 is opened, exhaust
Pressure release is exhausted in mouth, can prevent relief valve 522 from causing when being vented to the automobile of process the setting on exhaust outlet towards ground
Damage.
Further, chassis height detection device 200 is laser measuring apparatus.Specifically, the Laser Measuring in present embodiment
Measuring instrument can be laser range finder, and laser range finder is arranged on road surface, and the laser exit wound of bullet of laser range finder and ground
Face is concordant, can detect the distance between chassis and ground of automobile.Laser range finder is easy to operate, speed is fast and surveys
Amount is accurate.Laser range finder is the instrument that the range measurement to target is realized by modulating some parameter of laser.Laser ranging
Instrument measurement range is 3.5~5000m.The principle of laser range finder is using needed for infrared ray or the round-trip target of laser measurement light
The time is wanted, distance is then calculated by light velocity c=299792458m/s and atmospheric refraction coefficient n.Laser range finder is according to survey
Ranging phase method instrument and impulse method rangefinder can be divided into away from method, pulse type laser rangefinder is to project at work to target
Pulse laser beam a branch of or that a sequence is of short duration, the laser beam of target reflection is received by photoelectric cell, and timer measures laser beam
From the received time is emitted to, calculate from observer's range-to-go.Phase Laser Range Finder is to utilize detection transmitting
The phase difference that light and reflected light occur when propagating in space carrys out detecting distance.Not to the kind of laser range finder in the present embodiment
Class defines.
Further, vehicle speed detector device 300 is laser velocimeter or ultrasonic velocity meter.Specifically, present embodiment
In vehicle speed detector device 300 can be laser velocimeter, the precision of laser speedometer is high.Laser velocimeter is by right
Tested automobile emits laser beam, and receives the back wave of the laser beam, the time difference is recorded, thus to determine tested automobile
At a distance from test point.Laser velocimeter is the laser ranging for being had specified time interval twice to tested automobile, is obtained at this
The moving distance of automobile is tested in one period, to obtain the movement speed of the tested automobile.
Vehicle speed detector device 300 in present embodiment can also be ultrasonic velocity meter, and ultrasonic velocity meter is basis
Acoustical Doppler effect measures the speed of tested automobile, when to the continuous ultrasonic that tested automobile tranmitting frequency is F,
The ultrasonic frequency of tested automobile reflection is f, obeys Doppler relation according to f and F the mobile speed of tested automobile is calculated
Degree.If the angle of ultrasound emission direction and tested automobile by the movement speed v of Doppler relation it is known that can be reflected
The movement speed v of tested automobile is calculated in frequency f, the relational expression between tranmitting frequency F and angle c.
Further, as shown in Figure 1, intelligent speed bump further includes the remote control for manual control height adjustment device 500
Device 600, remote controler 600 are connect with 100 signal of controller.Specifically, remote controler 600 can pass through infrared ray and controller 100
Signal connection, operator can be controlled and be adjusted to height adjustment device 500 using remote controler 600 in debugging process
Section.Such setting manually adjusts the height for the deceleration strip main body 400 being connected with height adjustment device 500 convenient for operator
Degree, while can also be when chassis height detection device 200 and vehicle speed detector device 300 break down, to height adjustment device
500 are manually adjusted, and the generation of contingency is avoided.
In the description of this specification, reference term " embodiment ", " some embodiments ", " schematically implementation
The description of mode ", " example ", " specific example " or " some examples " etc. means embodiment or example is combined to describe specific
Feature, structure, material or feature are contained at least one embodiment or example of the utility model.In this specification
In, schematic expression of the above terms are not necessarily referring to identical embodiment or example.Moreover, the specific spy of description
Sign, structure, material or feature can be combined in any suitable manner in any one or more embodiments or example.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of intelligent speed bump, which is characterized in that including controller, chassis height detection device, vehicle speed detector device, deceleration
Band main body and height adjustment device, wherein
The deceleration strip main body is horizontally set on road surface, and the height adjustment device is mounted under the deceleration strip main body
Side；
The side that automobile drives towards the deceleration strip main body is arranged in the chassis height detection device and vehicle speed detector device；
The controller is connect with the chassis height detection device, vehicle speed detector device and height adjustment device signal respectively,
For detected by the automobile chassis height according to detected by the chassis height detection device, the vehicle speed detector device
Automobile driving speed controls the height that the height adjustment device adjusts the relatively described road surface of the deceleration strip main body.
2. intelligent speed bump according to claim 1, which is characterized in that the deceleration strip main body include First Transition plate,
Second transition plates and the lifter plate being connected with the height adjustment device, the First Transition plate and second transition plates pair
Claim the two sides that the lifter plate is set, and the First Transition plate and second transition plates are set with respect to road surface inclination
It sets.
3. intelligent speed bump according to claim 2, which is characterized in that the lifter plate is arc panel, in no automobile
By when, the top of the lifter plate is concordant with the top of the First Transition plate and second transition plates.
4. intelligent speed bump according to claim 2, which is characterized in that the width of the lifter plate is less than or equal to described
Spacing between the top of First Transition plate and the top of second transition plates.
5. intelligent speed bump according to claim 2, which is characterized in that the height adjustment device includes at least three gas
Compression leg and the pulsometer and motor being connected with the barometric leg, the pulsometer and the motor and the controller signals connect
It connects, the top of the barometric leg is fixedly connected with the lower surface of the lifter plate.
6. intelligent speed bump according to claim 1, which is characterized in that be provided with pressure sensing in the deceleration strip main body
Device, is provided with relief valve on the height adjustment device, the controller respectively with the pressure sensor and the relief valve
Signal connection, the pressure for being detected according to the pressure sensor control the relief valve and carry out pressure release.
7. intelligent speed bump according to claim 6, which is characterized in that the exhaust outlet of the relief valve is towards ground.
8. intelligent speed bump according to claim 1, which is characterized in that the chassis height detection device is laser measurement
Instrument.
9. intelligent speed bump according to claim 1, which is characterized in that the vehicle speed detector device be laser velocimeter or
Ultrasonic velocity meter.
10. intelligent speed bump according to claim 1, which is characterized in that the intelligent speed bump further includes for artificial
The remote controler of the height adjustment device is controlled, the remote controler is connected with the controller in a signal way..
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821387005.4U CN209066310U (en) | 2018-08-27 | 2018-08-27 | Intelligent speed bump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821387005.4U CN209066310U (en) | 2018-08-27 | 2018-08-27 | Intelligent speed bump |
Publications (1)
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110306455A (en) * | 2019-07-11 | 2019-10-08 | 安徽春天环境科技有限公司 | A kind of deceleration strip device |
| CN110863444A (en) * | 2018-08-27 | 2020-03-06 | 中国石油天然气股份有限公司 | Intelligent deceleration strip |
| CN111809541A (en) * | 2020-08-18 | 2020-10-23 | 四川长虹电器股份有限公司 | Automatic deceleration strip based on tof camera and adjusting method thereof |
| CN113322849A (en) * | 2021-07-16 | 2021-08-31 | 五常市华固天成建筑工程有限公司 | Self-adjusting speed control road deceleration strip system |
| CN115506278A (en) * | 2021-06-22 | 2022-12-23 | 中国联合网络通信集团有限公司 | Intelligent speed reduction system and speed reduction method |
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2018
- 2018-08-27 CN CN201821387005.4U patent/CN209066310U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110863444A (en) * | 2018-08-27 | 2020-03-06 | 中国石油天然气股份有限公司 | Intelligent deceleration strip |
| CN110306455A (en) * | 2019-07-11 | 2019-10-08 | 安徽春天环境科技有限公司 | A kind of deceleration strip device |
| CN111809541A (en) * | 2020-08-18 | 2020-10-23 | 四川长虹电器股份有限公司 | Automatic deceleration strip based on tof camera and adjusting method thereof |
| CN115506278A (en) * | 2021-06-22 | 2022-12-23 | 中国联合网络通信集团有限公司 | Intelligent speed reduction system and speed reduction method |
| CN113322849A (en) * | 2021-07-16 | 2021-08-31 | 五常市华固天成建筑工程有限公司 | Self-adjusting speed control road deceleration strip system |
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