CN106284117B - Air spring type intelligent speed bump - Google Patents
Air spring type intelligent speed bump Download PDFInfo
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- CN106284117B CN106284117B CN201610711008.8A CN201610711008A CN106284117B CN 106284117 B CN106284117 B CN 106284117B CN 201610711008 A CN201610711008 A CN 201610711008A CN 106284117 B CN106284117 B CN 106284117B
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- air spring
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Abstract
The invention discloses a kind of air spring type intelligent speed bumps, including information acquisition module, control module and lifting module；Information acquisition module for acquiring the velocity information of vehicle, load information, location information and the Lighting information of current environment, and is sent to control module；Control module, electrical connection information acquisition module and lifting module control lifting module for receiving and analyzing the information of information acquisition module transmission based on the analysis results；Going up and down module includes deceleration strip body, air spring group, solenoid valve block and air compressor.The beneficial effect comprise that: the sensitive variation of deceleration strip height is realized using the swift feature of air spring, and the height and rigidity of deceleration strip are reasonably adjusted according to the speed, load and current environment of vehicle intelligence；It, can be at night to the specific location of driver's instruction deceleration strip, to reduce security risk using LED light strip.
Description
Technical field
The present invention relates to deceleration strip technical field more particularly to a kind of air spring type intelligent speed bumps.
Background technique
It needs to go slowly the speed of operation on section to limit vehicle in urban road crossing, school and residential quarters etc., generally
Deceleration strip can be set on these sections, prompt vehicular traffic slow down.Get over since deceleration strip is largely reduced
Therefore generation, therefore be widely used.
Although deceleration strip in the market can effectively reduce traffic accident, there is also many problems, first,
It is all by vehicle can all generate it is biggish jolt, biggish shadow can all be generated to the cargo and automobile itself loaded on vehicle
It rings；Second, over-speed vehicles and the vehicle not exceeded the speed limit can all generate very big vibration when passing through deceleration strip, good warning is not had
Effect；Third, the position of deceleration strip is not easy to be noticeable very much when driving at night, to cause security risk；Fourth, deceleration strip exists
It is easy breakage after using for a longer period, and damaged deceleration strip and screw above can all cause very big wound to automobile tire
Evil.Therefore, at present mostly using lifting deceleration strip.
But some lifting deceleration strips having been developed that all are using mechanical or fluid pressure type.But it is mechanical
The lifting deceleration strip of formula, may be only available for one-way road, and with the increase of number of use, the abrasion of machine components is very big,
Replacement is also inconvenient；And the lifting deceleration strip of fluid pressure type, react slow, the speed needed is very low, and peak period is easy to make
At congestion, and there is also the risks of fluid pressure line blocking.
Summary of the invention
The technical problem to be solved in the present invention is that existing for mechanical and hydraulic up-down deceleration strip in the prior art
Be prone to wear, safeguard defect inconvenient and that reaction is slower, a kind of air spring type intelligent speed bump is provided.
Air spring type intelligent speed bump, the air spring type intelligent speed bump include information acquisition module, control mould
Block and lifting module；
The information acquisition module, for acquiring velocity information, load information, location information and the current environment of vehicle
Lighting information, and be sent to the control module；
The control module is electrically connected the information acquisition module and the lifting module, described for receiving and analyzing
The information that information acquisition module is sent, control goes up and down module based on the analysis results；
The lifting module includes deceleration strip body, air spring group, solenoid valve block and air compressor；
The air compressor is electrically connected the control module, for generating compressed gas under the control of control module；
The solenoid valve block, air flue connect the air spring group and the air compressor, are electrically connected the control mould
Block passes in and out the air spring group for control compressed gas under the control of control module, adjusts the air spring group
Height and rigidity；
The air spring group is set to below the deceleration strip body, for adjusting the height and just of the deceleration strip body
Degree.
Air spring type intelligent speed bump of the present invention, which is characterized in that the solenoid valve block includes several air inlets
Solenoid valve and several exhaust solenoid valves, intake solenoid valve connect air compressor；
The air spring group includes several air springs in parallel, an air spring connect an intake solenoid valve and
One exhaust solenoid valve.
Air spring type intelligent speed bump of the present invention, which is characterized in that single air spring includes supporting block, peace
Fitted tube, carrying axle, main air chamber, inside left's gas chamber, inside right forward's gas chamber, motor and air valve controller；
The supporting block is set to below the deceleration strip body, is used to support the deceleration strip body；
The mounting cylinder is set to the periphery of the supporting block, for guaranteeing that the supporting block moves vertically；
The carrying axle is set to below the supporting block, is used to support the supporting block；
The main air chamber is set to below the carrying axle, connection intake solenoid valve, exhaust solenoid valve and the air valve control
Device processed is communicated by the air valve controller with inside left's gas chamber, inside right forward's gas chamber；
The air valve controller connects the main air chamber, inside left's gas chamber and inside right forward's gas chamber, for passing through itself
The size for rotating the sectional area of angle control main air chamber, inside left's gas chamber and inside right forward's gas chamber, controls the height and rigidity of deceleration strip body；
The motor connects the air valve controller, for driving the air valve under the control of the control module
Controller rotation.
Air spring type intelligent speed bump of the present invention, which is characterized in that the information acquisition module includes:
Radar velocity measurement device connects the control module, for acquiring the velocity information of vehicle and being sent to the control
Module；
Pressure sensor connects the control module, for acquiring the load information of vehicle and being sent to the control mould
Block；
Ccd image sensor connects the control module, for acquiring the location information of vehicle and being sent to the control
Module；
Photosensitive sensor connects the control module, for acquiring the Lighting information of current environment and being sent to the control
Molding block.
Air spring type intelligent speed bump of the present invention, which is characterized in that the air spring type intelligent speed bump
Further include:
LED light strip module connects the control module, for shown under the control of the control module different colours and
The light of different brightness.
Air spring type intelligent speed bump of the present invention, which is characterized in that the control module is determining vehicle
The load that speed reaches the pre-set velocity upper limit or vehicle controlled when reaching the predetermined load upper limit lifting module improve described in subtract
The height and rigidity of speed belt body, the speed for determining vehicle is below pre-set velocity lower limit and the load of vehicle is under predetermined load
Limit controls the lifting module when following reduce the height and rigidity of the deceleration strip body.
The beneficial effect comprise that: a kind of air spring type intelligent speed bump is provided, is reacted using air spring
Fast feature realizes the sensitive variation of deceleration strip height, while realizing damping noise reduction, is applicable not only to different kinds of roads, and be easy to
Operation and maintenance reasonably adjusts the height and rigidity of deceleration strip according to the speed, load and current environment of vehicle intelligence；It adopts
It, can be at night to the specific location of driver's instruction deceleration strip, to reduce security risk with LED light strip.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing:
Fig. 1 is a kind of structural schematic diagram of air spring type intelligent speed bump of the embodiment of the present invention.
Fig. 2 is a kind of schematic diagram of a scenario of air spring type intelligent speed bump of the embodiment of the present invention.
Fig. 3 is the structural schematic diagram of the air spring of the embodiment of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.
In the embodiment of the present invention, as shown in Figure 1, air spring type intelligent speed bump includes information acquisition module 1, control mould
Block 2 and lifting module 3；During later maintenance, corresponding module is directly replaced if detection has damage；
Information acquisition module 1, for acquiring the velocity information of vehicle, load information, location information and current environment
Lighting information, and it is sent to control module 2；
Control module 2, electrical connection information acquisition module 1 and lifting module 3, for receiving and analyzing information acquisition module 1
The information of transmission, control goes up and down module 3 based on the analysis results；
Going up and down module 3 includes deceleration strip body 34, air spring group 33, solenoid valve block 32 and air compressor 31；
Air compressor 31 is electrically connected control module 2, for generating compressed gas under the control of control module 2；
Compressed gas is generated by compressors such as displacement type compressor, power type compressor and heating power type compressors.
Solenoid valve block 32, air flue connect air spring group 33 and air compressor 31, are electrically connected control module 2, are used for
Compressed gas is controlled under the control of control module 2 and passes in and out air spring group 33, adjusts the height and rigidity of air spring group 33；
Air spring group 33, support connection deceleration strip body 34, for adjusting the height and rigidity of deceleration strip body 34, air bullet
Spring changes itself height and rigidity under the action of compressed gas, to change the height and rigidity of deceleration strip body.
Air spring is to be filled with compressed air in telescopic closed container, a kind of bullet acted on using aeroelastic
Spring.Air spring has significant advantage compared with common spring, its speed is relatively slow, dynamic force change less (generally exists
Within 1:1.2) and be easy to control.
In the embodiment of the present invention, solenoid valve block 32 includes several intake solenoid valves 104 and several exhaust solenoid valves 105, into
Pneumoelectric magnet valve 104 connects air compressor 31；
Air spring group 33 includes several air springs in parallel, and an air spring connects an intake solenoid valve 104
With an exhaust solenoid valve 105.
In above-described embodiment, air compressor 31 receive control module 2 transmission 34 height of raising deceleration strip body and
It starts to work when the instruction of rigidity, while control module 2 controls intake solenoid valve 104 and opens, exhaust solenoid valve 105 is closed, this
When air spring height and rigidity improve, so that the height of deceleration strip body 34 and rigidity improve；It is received in air compressor 31
To control module 2 send 34 height of reduction deceleration strip body and rigidity instruction when stop working, while control module 2 control into
Pneumoelectric magnet valve 104 is closed, and exhaust solenoid valve 105 is opened, and the height and rigidity of air spring reduce at this time, thus deceleration strip body 34
Height and rigidity reduce.
In the embodiment of the present invention, as shown in figure 3, single air spring includes supporting block 101, mounting cylinder 103, carrying axle
102, main air chamber 107, inside left's gas chamber 106, inside right forward's gas chamber 108, motor 110 and air valve controller 109；
Supporting block 101 is set to 34 lower section of deceleration strip body, is used to support deceleration strip body 34；
Mounting cylinder 103 is set to the periphery of supporting block 101, for guaranteeing that supporting block 101 moves vertically；
Carrying axle 102 is set to 101 lower section of supporting block, is used to support supporting block 101；
Main air chamber 107 is set to 102 lower section of carrying axle, connection intake solenoid valve 104, exhaust solenoid valve 105 and air valve control
Device 109 processed is communicated by air valve controller 109 with inside left's gas chamber 106, inside right forward's gas chamber 108；
Air valve controller 109, connection main air chamber 107, inside left's gas chamber 106 and inside right forward's gas chamber 108, for being rotated by itself
Angle controls the size of the sectional area of main air chamber 107, inside left's gas chamber 106 and inside right forward's gas chamber 108, controls the height of deceleration strip body 34
And rigidity；
Motor 110 connects air valve controller 109, for driving air valve controller 109 under the control of control module 2
Rotation.
In the embodiment of the present invention, information acquisition module 1 includes:
Radar velocity measurement device 11, link control module 2, for acquiring the velocity information of vehicle and being sent to control module 2；
Velocity radar is mainly using Doppler effect (Doppler Effect) principle, when target is close to radar antenna
When, reflection signal frequency will be above transmitter frequency；Conversely, reflection signal frequency will be less than when target is gone far from antenna
Emit probability.So the relative velocity of target and radar can be calculated by the change numerical value of frequency.
Pressure sensor 12, link control module 2, for acquiring the load information of vehicle and being sent to control module 2；
Ccd image sensor 13, link control module 2, for acquiring the location information of vehicle and being sent to control module
2；
Ccd image sensor 13 be used as a kind of novel photoelectric converter, be widely used in camera shooting, Image Acquisition,
The fields such as scanner and commercial measurement.As picture pick-up device, compared with pick-up tube, ccd image sensor 13 has small in size, again
Amount is light, high resolution, high sensitivity, wide dynamic range, the geometric accuracy of photosensitive member is high, spectral response range is wide, operating voltage
Low, small power consumption, service life be long, shock resistance and good impact resistance, not by the series of advantages such as the interference of electromagnetic field and reliability height.
Photosensitive sensor 14, link control module 2, for acquiring the Lighting information of current environment and being sent to control module
2。
Photosensitive sensor 14 is the sensor that electric signal is converted optical signals to using light-sensitive element, its sensitive wave length exists
Near visible wavelength, including IR wavelength and ultraviolet wavelength.
In the embodiment of the present invention, air spring type intelligent speed bump further include:
LED light strip module 4, link control module 2, for showing different colours and difference under the control of control module 2
The light of brightness.
In above-described embodiment, control module 2 receives the vehicle speed information and load information that information acquisition module 1 is sent,
The speed is compared with pre-set velocity upper and lower bound, which is compared with the upper and lower bound of predetermined load,
If the speed reaches the pre-set velocity upper limit or the load reaches the predetermined load upper limit, it is aobvious that control module 2 controls LED light strip module 4
Show red (assuming that red indicate to slow down, green indicates to pass through), driver is reminded to slow down；If the speed is in pre-set velocity lower limit
Below or the load is in predetermined load lower limit hereinafter, control module 2, which controls LED light strip module 4, shows green, prompts vehicle can
It smoothly passes.Control module 2 receives the Lighting information that information acquisition module 1 is sent can if illumination is stronger under current environment
Control LED light strip module 4 turns down the brightness of light, if illumination is weaker under current environment, LED light strip module 4 can control to be turned up
The brightness of light.
In the embodiment of the present invention, control module 2 reaches the load of the pre-set velocity upper limit or vehicle in the speed for determining vehicle
Control lifting module 3 improves the height and rigidity of deceleration strip body 34 when reaching the predetermined load upper limit, exists in the speed for determining vehicle
Control lifting module 3 reduces deceleration strip body 34 below pre-set velocity lower limit and when the load of vehicle is below predetermined load lower limit
Height and rigidity.
In above-described embodiment, control module 2 receives the vehicle speed information and load letter of the transmission of information acquisition module 1 first
Breath, which is compared with pre-set velocity upper and lower bound, the upper and lower bound of the load and predetermined load is compared
Compared with if the speed reaches the pre-set velocity upper limit or the load reaches the predetermined load upper limit, the control lifting module 3 of control module 2 is mentioned
The height and rigidity of high deceleration strip body 34, force driver to be slowed down；If the speed is in pre-set velocity lower limit or less or the load
In predetermined load lower limit hereinafter, the control lifting module 3 of control module 2 reduces the height and rigidity of deceleration strip body 34, make vehicle
It smoothly passes.
In a specific embodiment of the invention, as shown in Fig. 2, driver, which drives vehicle, passes through deceleration strip, radar velocity measurement
Device 11 and pressure sensor 12 detect the illumination of the velocity information, load information, location information and current environment of vehicle
Information, and pass to control module 2, control module 2, which receives information post analysis and obtains the car speed, has reached pre-set velocity
The upper limit and illumination is stronger, control module 2 control the height that lifting module 3 improves deceleration strip body 34 when vehicle passes through deceleration strip fastly
And rigidity, and the red that LED light strip module 4 shows appropriate brightness is controlled, remind driver's slow down.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (6)
1. air spring type intelligent speed bump, which is characterized in that air spring type intelligent speed bump includes information acquisition module, control
Molding block and lifting module；
The information acquisition module, for acquiring the velocity information of vehicle, load information, location information and the light of current environment
According to information, and it is sent to the control module；
The control module is electrically connected the information acquisition module and the lifting module, for receiving and analyzing the information
The information that acquisition module is sent, control goes up and down module based on the analysis results；
The lifting module includes deceleration strip body, air spring group, solenoid valve block and air compressor；
The air compressor is electrically connected the control module, for generating compressed gas under the control of control module；
The solenoid valve block, air flue connect the air spring group and the air compressor, are electrically connected the control module, use
Pass in and out the air spring group in control compressed gas under the control of control module, adjust the air spring group height and
Rigidity；
The air spring group is set to below the deceleration strip body, for adjusting the height and rigidity of the deceleration strip body.
2. air spring type intelligent speed bump as described in claim 1, which is characterized in that the solenoid valve block include it is several into
Pneumoelectric magnet valve and several exhaust solenoid valves, intake solenoid valve connect air compressor；
The air spring group includes several air springs in parallel, and an air spring connects an intake solenoid valve and one
Exhaust solenoid valve.
3. air spring type intelligent speed bump as claimed in claim 2, which is characterized in that single air spring includes support
Block, mounting cylinder, carrying axle, main air chamber, inside left's gas chamber, inside right forward's gas chamber, motor and air valve controller；
The supporting block is set to below the deceleration strip body, is used to support the deceleration strip body；
The mounting cylinder is set to the periphery of the supporting block, for guaranteeing that the supporting block moves vertically；
The carrying axle is set to below the supporting block, is used to support the supporting block；
The main air chamber is set to below the carrying axle, connection intake solenoid valve, exhaust solenoid valve and the Air Valve Control
Device is communicated by the air valve controller with inside left's gas chamber, inside right forward's gas chamber；
The air valve controller connects the main air chamber, inside left's gas chamber and inside right forward's gas chamber, for being rotated by itself
Angle controls the size of the sectional area of main air chamber, inside left's gas chamber and inside right forward's gas chamber, controls the height and rigidity of deceleration strip body；
The motor connects the air valve controller, for driving the Air Valve Control under the control of the control module
Device rotation.
4. air spring type intelligent speed bump as described in claim 1, which is characterized in that the information acquisition module includes:
Radar velocity measurement device connects the control module, for acquiring the velocity information of vehicle and being sent to the control module；
Pressure sensor connects the control module, for acquiring the load information of vehicle and being sent to the control module；
Ccd image sensor connects the control module, for acquiring the location information of vehicle and being sent to the control mould
Block；
Photosensitive sensor connects the control module, for acquiring the Lighting information of current environment and being sent to the control mould
Block.
5. air spring type intelligent speed bump as described in claim 1, which is characterized in that the air spring type intelligently slows down
Band further include:
LED light strip module connects the control module, for showing different colours and difference under the control of the control module
The light of brightness.
6. air spring type intelligent speed bump as described in claim 1, which is characterized in that the control module is determining vehicle
Speed reach and controlled when the load of the pre-set velocity upper limit or vehicle reaches the predetermined load upper limit described in the lifting module improves
The height and rigidity of deceleration strip body, the speed for determining vehicle is below pre-set velocity lower limit and the load of vehicle is in predetermined load
The lifting module is controlled when below lower limit reduces the height and rigidity of the deceleration strip body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610711008.8A CN106284117B (en) | 2016-08-23 | 2016-08-23 | Air spring type intelligent speed bump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610711008.8A CN106284117B (en) | 2016-08-23 | 2016-08-23 | Air spring type intelligent speed bump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106284117A CN106284117A (en) | 2017-01-04 |
| CN106284117B true CN106284117B (en) | 2019-01-15 |
Family
ID=57615858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610711008.8A Expired - Fee Related CN106284117B (en) | 2016-08-23 | 2016-08-23 | Air spring type intelligent speed bump |
Country Status (1)
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| CN (1) | CN106284117B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106836043B (en) * | 2017-03-01 | 2019-01-08 | 安徽国达城建设施科技有限公司 | Dot matrix vehicle deceleration equipment applied to road or bridge |
| CN108755480B (en) * | 2018-08-16 | 2019-05-07 | 温州大学 | A kind of adaptive deceleration strip system of multilane |
| CN109712411B (en) * | 2018-11-21 | 2021-05-04 | 施阿丹 | Informatization self-induction speed control detection device and use method |
| CN111218896B (en) * | 2019-11-25 | 2020-10-30 | 江苏东交工程设计顾问有限公司 | Deceleration strip control system and deceleration strip control method |
| CN114427192A (en) * | 2022-03-09 | 2022-05-03 | 许艳松 | Road and bridge with crack reinforcing structure |
| CN115273462B (en) * | 2022-06-29 | 2024-01-26 | 国汽智控(北京)科技有限公司 | Deceleration prompt method, device and equipment based on deceleration strip |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0326339D0 (en) * | 2003-11-12 | 2003-12-17 | Boyce Ian R | Automatically deployable speed bump |
| SE533808C2 (en) * | 2008-12-18 | 2011-01-18 | The speed management system | |
| CN201972113U (en) * | 2011-03-12 | 2011-09-14 | 东北石油大学 | Intelligent punishment type road decelerating device |
| CN203320445U (en) * | 2013-05-31 | 2013-12-04 | 王群 | Novel road deceleration strip |
| CN104594244B (en) * | 2014-12-23 | 2017-01-04 | 北京航空航天大学 | Automatic lifting highway deceleration strip |
| CN105320049A (en) * | 2015-11-11 | 2016-02-10 | 广东石油化工学院 | New countryside road vehicle weight limit system and control method thereof |
| CN205259083U (en) * | 2015-12-04 | 2016-05-25 | 山东科技大学 | Novel road deceleration strip |
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2016
- 2016-08-23 CN CN201610711008.8A patent/CN106284117B/en not_active Expired - Fee Related
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| CN106284117A (en) | 2017-01-04 |
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