WO2011099842A2 - Height adjustable speed bump - Google Patents
Height adjustable speed bump Download PDFInfo
- Publication number
- WO2011099842A2 WO2011099842A2 PCT/MY2011/000009 MY2011000009W WO2011099842A2 WO 2011099842 A2 WO2011099842 A2 WO 2011099842A2 MY 2011000009 W MY2011000009 W MY 2011000009W WO 2011099842 A2 WO2011099842 A2 WO 2011099842A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- middle portion
- speed bump
- elevation
- speed
- projections
- Prior art date
Links
Classifications
-
- 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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- 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
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
- E01F13/048—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage with obstructing members moving in a translatory motion, e.g. vertical lift barriers, sliding gates
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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
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/12—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions for forcibly arresting or disabling vehicles, e.g. spiked mats
- E01F13/123—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions for forcibly arresting or disabling vehicles, e.g. spiked mats depressible or retractable below the traffic surface, e.g. one-way spike barriers, power-controlled prong barriers
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
Definitions
- the present invention relates to an adjustable speed bump for controlling speed of vehicles when placed on roadways and for serving as a barrier when used for blocking restricted areas.
- Speed bumps are used for discouraging drivers from driving vehicles with excessive speed. These are typically comprised of concrete or solid humps that form a transverse ridge in the road and are generally above the road surface. The vehicles while passing over the hump undergo a jolt, hence the drivers are discouraged from traveling at high speed. Dynamic speed bumps are designed to get activated only if a vehicle is travelling above a certain speed, such that other vehicles will not experience the discomfort of the speed bump. Similarly, dynamic speed bumps may also allow emergency vehicles to pass at higher speeds, by the use of speed sensors. Retractable speed bumps are also common for being mounted in a street to provide different elevations for a selected section, such as in the patent US 4342525A.
- the raise is responsive to activation of a hydraulic cylinder attached to the encasement and the lower member.
- US 5267808A discloses a selectively retractable and extendable electronically controlled vehicle speed bump. It includes a sensor for detecting or sensing vehicle speed, a microprocessor responsive to the sensor for generating a signal to activate the speed bump, and an actuator for extending and retracting the speed bump.
- FIG. 7011470 B1A Another design of a retractable speed bump is in the patent US 7011470 B1A.
- a housing is either buried in the roadway or is placed into a ramp that seats on top of the roadway.
- the housing has a retractable canister extending above the housing in response to the speed of a vehicle as detected by a speed sensor.
- US 2003053860 Al discloses a fluid-filled retractable speed bump that transfers fluid between a reservoir volume and an active volume to present or withdraw impedance to motor vehicles using a retractable restriction surface.
- a variable speed bump apparatus comprising a pivoting ramp element hinged at one end is disclosed in US 6010277 A. At least one piston and cylinder assembly supports the pivoting ramp element and a flow control valve. The flow control valve operates to control the response of the pivoting ramp element.
- US 2002001505 Al discloses an automatic speed sensitive speed bump having a base plate, a front plate hingedly connected to the base plate, and a spring that biases the front plate toward a raised position.
- a lock mechanism locks the front plate in the raised position when impacted by a vehicle tire traveling at a speed at or above a predetermined speed. When the vehicle travels below the predetermined speed, the front plate is not locked in the raised position and collapses to a horizontal position such that the vehicle does not experience a bump.
- a height adjustable speed bump for controlling the speed of vehicles when placed on roadways and for serving as a barrier when used for blocking restricted areas.
- the speed bump comprises a portable body. An elevation of the body is adjustable in dependence upon the usage as a speed bump or a barrier.
- the speed bump can be set up or removed easily.
- the speed bump further comprises at least one sensor coupled onto the body, for tracking a number of objects passing over the sensor, the sensor thereby compiling a tracking information. This information can be utilized for several applications such as for analyzing how busy the traffic is, for controlling a vehicle parking area, and the like.
- the senor is a pressure sensor.
- the senor is an optical sensor.
- the senor further comprises a remote electronic receiving means for wirelessly receiving and storing the tracking information for further usage.
- the body is modular for adjusting the elevation.
- At least two side portions mate with a middle portion while in use, the mating being through projections and holes between the two side portions and the middle portion.
- the two side portions are at a fixed distance apart and with the middle portion accommodated in between them.
- the middle portion has a first face more outwardly protruded than an opposite second face and is capable of mating with the two side portions with either face facing upwards, such that when the body is seated on the bottom layer with the first face facing upwards, the elevation is higher than when the second face is facing upwards.
- This arrangement provides a simple mechanism of achieving different elevations, depending on the requirement.
- the modular structure may be helpful while carrying and for storage.
- the middle portion may be elevated by changing the mating between the projections and the holes.
- the holes accommodated on each of the side portions are quantifiably more than the projections of the middle portion, by at least one, in order to raise the middle portion by a plurality of levels.
- the modular body comprises at least two side portions and a middle portion.
- the two side portions are at a fixed distance apart and with the middle portion accommodated in between them, when in use.
- At least one jackscrew that is operable by a leadscrew is provided within the middle portion with the middle portion resting on a top node of the jackscrew, such that the middle portion can be raised or lowered independent of the two side portions by turning the leadscrew.
- Raising the middle portion higher would help in order to force vehicles to slow down faster. All these can be done by a switch of the control equipment inside. And at the same time the middle portion can also be returned to its original position by pushing another switch. When being used as a barrier, typically, more the elevation, better is the protection of the restricted area. Another embodiment of raising the middle portion is achievable by a pneumatic lift mechanism.
- a method of controlling a vehicle parking area using the speed bump comprises the steps of laying the bump cum barrier at the entrance of the vehicle parking area and tracking the number of objects such as vehicles passing over the sensor. A vacancy status of the vehicle parking area is indicated by an indicating means in the parking area.
- a method of monitoring a traffic at a specific location by using the speed bump is proposed.
- the speed bump is laid at the specific location for tracking the number of objects such as vehicles passing over it and analyzing the tracking information for implementing improvement measures for the traffic.
- Fig. 1 illustrates a top view of the speed bump, according to an embodiment of the invention.
- Fig.2a and 2b illustrate a cross-sectional view of the speed bump along the cut-line X- X' of Fig.1, according to an embodiment, showing a first arrangement for adjusting the elevation.
- Figs. 2c and 2d illustrate a cross-sectional view of the speed bump along the cut-line X-X' of Fig.1, according to another embodiment, showing an alternative to Fig. 2a and 2b.
- Figs. 3a and 3b illustrate cross-sectional views of the speed bump along the cut-line Y-Y' of Fig.l, according to an embodiment, showing a second arrangement for adjusting the elevation, with at least one jackscrew.
- Fig.4a illustrates a cross-sectional view of the speed bump along the cut-line X-X' of Fig.3a, when there is no elevation caused by the jackscrew.
- Fig.4b illustrates a cross-sectional view of the portable speed bump along the cut-line X-X' of Fig. 3b, when there is elevation caused by the jackscrew.
- Fig. 5 illustrates a third arrangement for adjusting the elevation, using a pneumatic lift means.
- Fig. 6 illustrates a fourth arrangement for adjusting the elevation, using a spring and cable mechanism.
- Fig.l a top view of the speed bump, according to an embodiment of the invention, is illustrated.
- Fig.2 illustrates a cross-sectional view of the speed bump along the cut-line X-X' of Fig.l, according to an embodiment, showing a first arrangement for adjusting the elevation.
- the speed bump shows a portable body (100).
- An elevation (290) of the body (100) is adjustable in dependence upon the usage as a speed bump or a barrier.
- at least one sensing means (130) is coupled onto the body (100), for tracking a number of objects passing over the sensing means (130) and compiling a tracking information.
- the sensing means (130) may be a pressure sensor or an optical sensor, or any other type of sensor that can detect objects passing over it.
- the sensing means (130) may further comprise a remote electronic receiver for wirelessly receiving and storing the tracking information.
- the tracking information can be redirected by radio waves to any designated location or station for analyzing or evaluating how busy a particular road is in order to determine improvement measures.
- the body (100) is modular for adjusting the elevation (290).
- the modularity may be achieved by a first mechanism as shown in Fig.2a to Fig. 2d.
- At least two side portions (110a, 110b) mate with a middle portion (120) while in use.
- the mating is through projections (270) and holes (275) between the two side portions (110a, 110b) and the middle portion (120).
- the two side portions (110a, 110b) are at a fixed distance apart and with the middle portion (120) accommodated in between them.
- the middle portion (120) has a first face (250) more outwardly protruded than an opposite second face (260) and is capable of mating with the two side portions (110a, 110b) with either face facing upwards, such that when the body (100) is seated on the bottom layer (240) with the first face (250) facing upwards, the elevation (290) is higher than when the second face (260) is facing upwards as shown by Fig. 2b.
- the middle portion (120) may be elevated by changing the mating between the projections (270) and the holes (275) as portrayed by Fig. 2c and Fig. 2d.
- the holes (275) accommodated on each of the side portions (110a, 110b) are to be quantifiably more than the projections (275) of the middle portion (120), by at least one, in order to raise the middle portion (120) by at least one level.
- the embodiments of Fig. 2a - 2d are achievable by enabling the the side portions (110a, 110b) to be retractable, preferably by means to facilitate movement of the side portions (110a, 110b), to adjust the mating between the projections (270) and the holes (275).
- FIG. 3a A second arrangement for adjusting the elevation is shown in Figs. 3a and 3b.
- FIG. 4a illustrates a cross-sectional view of the speed bump along the cut-line X-X' of Fig.4a, when there is no elevation caused by the jackscrew
- Fig. 4b illustrates the case when there is elevation caused by the jackscrew.
- the elevation (290) in the modular body (100) is adjusted by at least one jackscrew (410) operable by a leadscrew (420).
- the jackscrew (410) is provided within the middle portion (120), with the middle portion (120) resting on a top node (430) of the jackscrew (410) such that the middle portion (120) can be raised or lowered independent of the at least two side portions (110a, 110b), by turning a knob (440), connected to the leadscrew(420).
- the knob (440) may be turned by manual or automatic means.
- the height of the middle portion (120) is thus variable consistently based on the pitch of the leadscrew (420).
- the knob (440) may also be associated with a gear system (not shown) that is constructed from gears of different gear ratio to allow speed variations in linearly adjusting the height of the middle portion (120).
- the gear system (not shown) may be associated with a plurality of jackscrew (120) to adjust the elevation of different parts of the middle portion (120). With the gear system, a more continuous height variation of the speed bump is achievable.
- Raising the middle portion (120) higher would help in order to force vehicles to slow down faster. All these can be done by a switch (not shown) of the control equipment inside. And at the same time the middle portion (120) can also be returned to its original position by pushing another switch (not shown).
- the middle portion (120) may be raised to a much higher level than the height of a speed bump, thus, used as a barrier to prevent vehicle entrance or exit.
- the height of the middle portion (120) is substantially higher than the height of the side portions (110a, 110b) and may be embedded into the ground prior to elevating the middle portion (120).
- Such elevation of the middle portion (120) is achievable by the jackscrew (410) mechanism as described in the previous paragraphs.
- Other means of achieving a higher elevation of the middle portion is by using a pneumatic lift mechanism (500) or a spring and cable mechanism (600) as shown by Fig. 5 and Fig. 6.
- the spring and cable mechanism (600) is constructed from a plurality of resilient means (610), preferably compression spring to force the middle portion (120) upwards.
- An electric motor (630) is mechanically coupled to a pulley (640) to adjust the length of a cable (620).
- the cable (620) which is preferably stainless steel wire cable, is attached to the middle portion (120) to hold it against the biasing of the resilient means (610). The height of the middle portion (120) in this embodiment is thus determined by the length of the cable (620) released from the pulley (640) as illustrated by Fig. 6.
- the speed bump may be used for controlling a vehicle parking area, by laying the same at the entrance of the vehicle parking area for tracking the number of vehicles passing over it as sensed by the sensing means (130). A vacancy status of the parking area is indicated by an indicating means in the parking area. Likewise, the speed bump may be used for monitoring a traffic at a specific location for analyzing the compiled tracking information, particularly for implementing improvement measures for the traffic.
- the speed bump can be used for various applications as a barrier, like as a 'no parking' barrier for private parking lots or as road dividers or for redirecting traffic or for protecting secured areas.
- the elevation can be adjusted as required, manually or by using remote control, such as when stopping a fleeing car.
- major car park owners can monitor the number of cars that are going into their car park area and leaving therefrom, and from there they can redirect the signal to certain signboards to inform car park users of how many car parks are still available, etc.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Road Signs Or Road Markings (AREA)
- User Interface Of Digital Computer (AREA)
- Road Paving Structures (AREA)
Abstract
Description
Claims
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SG2012058921A SG183236A1 (en) | 2010-02-11 | 2011-01-28 | Height adjustable speed bump |
EP11742526.4A EP2534305A4 (en) | 2010-02-11 | 2011-01-28 | Height adjustable speed bump |
KR1020127023725A KR101792649B1 (en) | 2010-02-11 | 2011-01-28 | Height adjustable speed bump |
BR112012020032A BR112012020032A2 (en) | 2010-02-11 | 2011-01-28 | Height adjustable speed reducing spine. |
CA2789459A CA2789459C (en) | 2010-02-11 | 2011-01-28 | Height adjustable speed bump |
CN201180009353.2A CN102782217B (en) | 2010-02-11 | 2011-01-28 | Height adjustable speed bump |
JP2012552824A JP2013519810A (en) | 2010-02-11 | 2011-01-28 | Adjustable deceleration bump |
US13/578,284 US20130209169A1 (en) | 2010-02-11 | 2011-01-28 | Height adjustable speed bump |
ZA2012/06693A ZA201206693B (en) | 2010-02-11 | 2012-09-07 | Height adjustable speed bump |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MYPI2010000650 | 2010-02-11 | ||
MYPI2010000650A MY163912A (en) | 2010-02-11 | 2010-02-11 | Height adjustable speed bump |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2011099842A2 true WO2011099842A2 (en) | 2011-08-18 |
WO2011099842A3 WO2011099842A3 (en) | 2011-12-15 |
Family
ID=44368352
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/MY2011/000009 WO2011099842A2 (en) | 2010-02-11 | 2011-01-28 | Height adjustable speed bump |
Country Status (10)
Country | Link |
---|---|
US (1) | US20130209169A1 (en) |
EP (1) | EP2534305A4 (en) |
KR (1) | KR101792649B1 (en) |
CN (1) | CN102782217B (en) |
BR (1) | BR112012020032A2 (en) |
CA (1) | CA2789459C (en) |
MY (1) | MY163912A (en) |
SG (1) | SG183236A1 (en) |
WO (1) | WO2011099842A2 (en) |
ZA (1) | ZA201206693B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014102411A1 (en) * | 2012-12-26 | 2014-07-03 | Isastur Servicios, S.L. | Retractable intelligent speed bump |
US9482538B1 (en) | 2015-07-28 | 2016-11-01 | Wipro Limited | Method and system for optimally localizing vehicles in a parking environment |
CN106875748A (en) * | 2017-03-16 | 2017-06-20 | 上海市城市建设设计研究总院(集团)有限公司 | Crossing intelligence Anti-knocking system and its control method |
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CN103132471A (en) * | 2013-01-31 | 2013-06-05 | 北京工业大学 | Piston-type changeable road speed limiting control device |
CN105279974B (en) * | 2014-07-26 | 2019-11-15 | 刁心玺 | A kind of road method for sensing, apparatus and system |
CN104217594B (en) * | 2014-09-28 | 2016-08-31 | 贵州大学 | Vehicle counter |
CN104914777A (en) * | 2015-04-12 | 2015-09-16 | 合肥翔瑞车库自动化设备有限公司 | Intelligent garage management system |
US9677232B2 (en) | 2015-09-17 | 2017-06-13 | Robert C. Zwerneman | Retractable speed barrier |
CA3031732A1 (en) * | 2016-07-22 | 2018-01-25 | Eikon Corporation | Self-deploying vehicle intrusion barrier |
US10233600B2 (en) * | 2016-09-17 | 2019-03-19 | James P Janniello | Intelligent speed regulator |
US9951487B1 (en) * | 2016-12-28 | 2018-04-24 | Luis Ricardo Gonzalez De Cosio Leal | Elevation mechanism for an articulated platform for streets |
CN106758919B (en) * | 2017-03-02 | 2018-11-02 | 招商局重庆交通科研设计院有限公司 | Deceleration driven |
USD893331S1 (en) * | 2018-05-04 | 2020-08-18 | Brady Worldwide Inc | Speed bump |
USD893332S1 (en) * | 2018-05-04 | 2020-08-18 | Brady Worldwide Inc | Speed bumps |
CN108677781B (en) * | 2018-06-07 | 2023-06-20 | 中国矿业大学(北京) | Shockproof deceleration strip for highway |
CN109164721A (en) * | 2018-08-24 | 2019-01-08 | 高福程 | A kind of intelligent gear box that height can be adjusted according to the big freedom in minor affairs of speed |
US11198386B2 (en) | 2019-07-08 | 2021-12-14 | Lear Corporation | System and method for controlling operation of headlights in a host vehicle |
WO2021007567A1 (en) | 2019-07-10 | 2021-01-14 | Viken Detection Corporation | Vehicle barrier with transfer force deployment |
US11485197B2 (en) | 2020-03-13 | 2022-11-01 | Lear Corporation | System and method for providing an air quality alert to an occupant of a host vehicle |
US20210372062A1 (en) * | 2020-06-02 | 2021-12-02 | Lear Corporation | Speed bump system having an actuatable speed bump and method for controlling an actuatable speed bump |
US11315429B1 (en) | 2020-10-27 | 2022-04-26 | Lear Corporation | System and method for providing an alert to a driver of a host vehicle |
US11618520B2 (en) * | 2020-11-13 | 2023-04-04 | Victor Hugo Rueda | Cableway system that is used to transport occupied vehicles between a pair of transfer stations |
CN115506278B (en) * | 2021-06-22 | 2023-06-30 | 中国联合网络通信集团有限公司 | Intelligent deceleration system and deceleration method |
CN114351620A (en) * | 2022-02-18 | 2022-04-15 | 深圳市源鼎华科技有限公司 | Unmanned on duty intelligence parking area banister |
CN114855663A (en) * | 2022-04-14 | 2022-08-05 | 广州市市政工程设计研究总院有限公司 | Machine-non-separation device for intersection and application method |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997000181A2 (en) * | 1995-06-15 | 1997-01-03 | Aaron Follman | Road speed limiting device |
US20020001505A1 (en) * | 1998-11-04 | 2002-01-03 | Bond Michael L. | Speed sensitive automatic speed bump |
KR100917102B1 (en) * | 2007-07-09 | 2009-09-15 | 공철규 | Automatic type prominence for overspeed prevention |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4012156A (en) * | 1976-03-04 | 1977-03-15 | William Turner | Retractable safety speed bump |
GB2175335B (en) * | 1985-05-20 | 1988-09-14 | Berger Traffic Markings Limite | Speed bumps |
GB8721786D0 (en) * | 1987-09-16 | 1987-10-21 | Mpe Ltd | Vehicle barrier |
GB9000906D0 (en) * | 1990-01-16 | 1990-03-14 | R E Rubber Company Limited | Modular speed ramp |
FR2660334B1 (en) * | 1990-04-02 | 1992-08-14 | Marchal Georges | RETRACTABLE ROAD TERMINAL. |
US5059060A (en) * | 1990-06-28 | 1991-10-22 | Howard Steinhardt | Traffic control system |
FR2699208B1 (en) * | 1992-12-11 | 1995-03-24 | Rene Anglade | Extendable barrier. |
FR2705979B1 (en) * | 1993-06-04 | 1995-08-18 | Innovatron Ind Sa | Support device for retractable street furniture element with electric actuator. |
US6623206B1 (en) * | 1999-04-07 | 2003-09-23 | Pmg, Inc. | Portable speed bump |
GB2357363A (en) * | 1999-12-18 | 2001-06-20 | Roke Manor Research | Speed bump containing a camera for reading vehicle number plates |
CN2438628Y (en) * | 2000-08-23 | 2001-07-11 | 李祖科 | Portable multifunction lifting |
CN1676755A (en) * | 2005-04-28 | 2005-10-05 | 王开龙 | Compressed road motor vehicle speed-limiting device |
KR200408861Y1 (en) * | 2005-11-24 | 2006-02-14 | 허원권 | Height control device of manhole using rack gear and sealed ring |
JP5207100B2 (en) * | 2006-04-10 | 2013-06-12 | 学校法人神奈川大学 | Movable vehicle deceleration hump |
KR100666963B1 (en) * | 2006-09-27 | 2007-01-10 | 주식회사 거성이엔지건축사사무소 | Incoming and outgoing gate apparatus using wire means for housing development |
KR20060000015U (en) * | 2006-10-16 | 2006-11-03 | 율삼엔지니어링(주) | The speed hump controlling its height for periods of time |
US7507052B2 (en) * | 2007-03-29 | 2009-03-24 | David Gardner Griffiths | Speed bump devices |
US7435033B1 (en) * | 2008-01-16 | 2008-10-14 | Esbenshade Gary M | Vehicle diverting system |
CN201362824Y (en) * | 2009-02-11 | 2009-12-16 | 高世超 | Spring pressure type no-vibration roadblock |
CN201400856Y (en) * | 2009-09-22 | 2010-02-10 | 高世超 | Vibration-free road barrier |
-
2010
- 2010-02-11 MY MYPI2010000650A patent/MY163912A/en unknown
-
2011
- 2011-01-28 KR KR1020127023725A patent/KR101792649B1/en active IP Right Grant
- 2011-01-28 SG SG2012058921A patent/SG183236A1/en unknown
- 2011-01-28 EP EP11742526.4A patent/EP2534305A4/en not_active Withdrawn
- 2011-01-28 BR BR112012020032A patent/BR112012020032A2/en not_active IP Right Cessation
- 2011-01-28 CA CA2789459A patent/CA2789459C/en not_active Expired - Fee Related
- 2011-01-28 US US13/578,284 patent/US20130209169A1/en not_active Abandoned
- 2011-01-28 CN CN201180009353.2A patent/CN102782217B/en not_active Expired - Fee Related
- 2011-01-28 WO PCT/MY2011/000009 patent/WO2011099842A2/en active Application Filing
-
2012
- 2012-09-07 ZA ZA2012/06693A patent/ZA201206693B/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997000181A2 (en) * | 1995-06-15 | 1997-01-03 | Aaron Follman | Road speed limiting device |
US20020001505A1 (en) * | 1998-11-04 | 2002-01-03 | Bond Michael L. | Speed sensitive automatic speed bump |
KR100917102B1 (en) * | 2007-07-09 | 2009-09-15 | 공철규 | Automatic type prominence for overspeed prevention |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014102411A1 (en) * | 2012-12-26 | 2014-07-03 | Isastur Servicios, S.L. | Retractable intelligent speed bump |
US9482538B1 (en) | 2015-07-28 | 2016-11-01 | Wipro Limited | Method and system for optimally localizing vehicles in a parking environment |
CN106875748A (en) * | 2017-03-16 | 2017-06-20 | 上海市城市建设设计研究总院(集团)有限公司 | Crossing intelligence Anti-knocking system and its control method |
Also Published As
Publication number | Publication date |
---|---|
KR20120120417A (en) | 2012-11-01 |
CN102782217A (en) | 2012-11-14 |
CA2789459A1 (en) | 2011-08-18 |
SG183236A1 (en) | 2012-09-27 |
MY163912A (en) | 2017-11-15 |
BR112012020032A2 (en) | 2016-05-03 |
EP2534305A4 (en) | 2017-06-07 |
EP2534305A2 (en) | 2012-12-19 |
CA2789459C (en) | 2018-03-13 |
CN102782217B (en) | 2015-05-20 |
ZA201206693B (en) | 2013-06-26 |
US20130209169A1 (en) | 2013-08-15 |
KR101792649B1 (en) | 2017-11-03 |
WO2011099842A3 (en) | 2011-12-15 |
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