EP0375580A1 - Anzeigevorrichtung des Sperrens einer Strasse für Kraftfahrzeuge und eines Fussgängerüberweges - Google Patents
Anzeigevorrichtung des Sperrens einer Strasse für Kraftfahrzeuge und eines Fussgängerüberweges Download PDFInfo
- Publication number
- EP0375580A1 EP0375580A1 EP89440136A EP89440136A EP0375580A1 EP 0375580 A1 EP0375580 A1 EP 0375580A1 EP 89440136 A EP89440136 A EP 89440136A EP 89440136 A EP89440136 A EP 89440136A EP 0375580 A1 EP0375580 A1 EP 0375580A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- barrel
- advantageously
- ribbon
- box
- handle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000011664 signaling Effects 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 claims description 3
- 229910000639 Spring steel Inorganic materials 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 claims description 2
- 238000004026 adhesive bonding Methods 0.000 claims description 2
- 238000002788 crimping Methods 0.000 claims description 2
- 230000014759 maintenance of location Effects 0.000 claims description 2
- 239000003973 paint Substances 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000272525 Anas platyrhynchos Species 0.000 description 1
- 241000283690 Bos taurus Species 0.000 description 1
- 241000237858 Gastropoda Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 241000270666 Testudines Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- YFXPPSKYMBTNAV-UHFFFAOYSA-N bensultap Chemical compound C=1C=CC=CC=1S(=O)(=O)SCC(N(C)C)CSS(=O)(=O)C1=CC=CC=C1 YFXPPSKYMBTNAV-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
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
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/02—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions free-standing; portable, e.g. for guarding open manholes ; Portable signs or signals specially adapted for fitting to portable barriers
- E01F13/028—Flexible barrier members, e.g. cords; Means for rendering same conspicuous; Adapted supports, e.g. with storage reel
-
- 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
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/005—Traffic control systems for road vehicles including pedestrian guidance indicator
Definitions
- the present invention relates to the field of road safety, in particular in built-up areas, in particular at the level of pedestrian crossings and has for its object a device for signaling the blocking of a traffic lane for motor vehicles and a pedestrian crossing .
- Pedestrian crossings are generally relatively poorly perceived by drivers of motor vehicles and, as a result, poorly respected, which leads to a significant risk of accidents for the users of these crossings.
- the present invention aims to overcome these drawbacks.
- a device for signaling the blocking of a traffic lane for motor vehicles and a pedestrian crossing characterized in that it is essentially constituted by two identical elements arranged on either side. of the traffic lane and passage to be protected and each formed by a support drum for a guide box of a signaling tape provided at its free end with an operating handle, the implementation of the elements ribbons providing a visual superposition in the form of a cross.
- the barrier signaling device of a traffic lane for motor vehicles and of a pedestrian crossing is essentially consisting of two identical elements 1 arranged on either side of the traffic lane and the passage to be protected and each formed by a barrel 2 for supporting a box 3 for guiding a signaling tape 4 provided at its end free of an operating handle 5, the implementation of the ribbons 4 of the elements 1 providing a visual superposition in the form of a cross.
- the box 3 is preferably made up of two half-shells 3 ′ linked together by tanks niers 6 and closed, on the side opposite the hinges, by means of a screw, a lock or the like (not shown), one of the half-shells 3 ′ being provided with a sleeve 7 for insertion into the barrel 2, this sleeve 7 being secured to barrel 2 by means of a screw, said box 3 being advantageously disposed at a height of between two meters and ten meters, preferably about three meters ( Figure 1).
- This embodiment allows standardized manufacture of drums 2 and boxes 3 and simplified storage and transport, because these two elements can be treated independently.
- the provision of the sleeve 7 allows easy and rapid assembly of the box 3 on the barrel 2 with instant positioning.
- the height arrangement of the boxes 3 makes it possible to obtain, during the implementation of the ribbons 4, a signaling cross visible at a great distance for road users.
- the signaling tape 4 is advantageously connected by one of its ends to an anchor 8 provided in the upper part of the half-shell 3 ′ of the box 3 secured to the sleeve 7, this half-shell 3 ′ being provided, in addition, with d at least one roller 9 for returning the ribbon 4 and two guide rollers 10 for said ribbon 4 in the direction of its exit from the box 3 by means of a slot delimited by corresponding walls 11 of the half-shells 3 ′, on the side opposite to the hinges 6, said rollers 9 and 10 being mounted in cantilever in the corresponding half-shell 3 ′, the walls 11 delimiting, in addition, with the half-shells 3 ′ a housing 5 ′ for the handle 5 in the device rest position.
- the signaling tape 4 cooperates with a mobile carriage 12 acting as a counterweight and which can be provided with additional loads 13 added by screwing or by hooking on supports of corresponding shape of said carriage 12, which has a general shape in angle iron, the vertical wing of which is provided with at least one cantilever roller 14 for mounting the carriage on at least one loop of the ribbon 4.
- rollers 9, 10 and 14 overhanging in the box 3 and on the movable carriage 12 allows easy mounting and dismounting of the tape 4, in particular for its possible replacement, after wear, breakage or other.
- the additional loads 13, fixed in a known manner to the carriage 12, are intended for adjusting the weight of the carriage 12 with a view to regulating the return as a function of the length of the ribbon 4, of its constituent material, of the number of strands that it presents, and the user.
- the adjustment of the weight of the carriage 12 makes it possible to influence the speed of return of the ribbon 4, which must be neither too fast nor too slow, in order to have a beneficial influence on the behavior of the drivers of vehicles. automobiles.
- the barrel 2 is advantageously provided in its lower part with a device 15 for actuating the mobile carriage 12 constituted by a pallet 16 extending under said carriage 12 and its additional loads 13 and connected by means of a cable or ribbon 16 ′ cooperating with a return roller 17 at the free end of a hatch 18 connected at its other end by a hinge 19 to the barrel 2 and held in the closed position by means of a lock (not shown) ( Figure 2).
- a device 15 for actuating the mobile carriage 12 constituted by a pallet 16 extending under said carriage 12 and its additional loads 13 and connected by means of a cable or ribbon 16 ′ cooperating with a return roller 17 at the free end of a hatch 18 connected at its other end by a hinge 19 to the barrel 2 and held in the closed position by means of a lock (not shown) ( Figure 2).
- the hatch 18 can advantageously be made in the form of a transparent window which can be provided with engraved messages.
- the hatch 18 allows, on the one hand, to verify, without opening, the proper functioning of the mobile carriage 12 and, on the other hand, to form a message carrier, both of indication of operation for users and advertising.
- the mobile carriage 12 can be replaced by several independent carriages each assigned to a loop of the ribbon 4.
- the mobile carriages can be reduced, it is possible to reduce the weight of the mobile carriages and modulate the restoring force according to the length of ribbon to be unrolled.
- each drum 2 is advantageously provided in its lower part with a means 20 for guiding the ribbon 4 projecting in relation to at barrel 2 and perpendicular to the lane of motor vehicles.
- This means 20 is intended to allow a return of the tape 4 perpendicular to the barrel 2, for example along a sidewalk, in order to block the passage to the traffic lane and the pedestrian crossing during the periods reserved for the circulation of vehicles automobiles.
- This means 20 also serves as a step for possible interventions at the level of the box 3 for guiding the tape 4.
- the means 20 can advantageously be produced, as shown in Figure 3 of the accompanying drawings, in the form of a simple cylindrical or substantially cylindrical crankpin machined or molded, fixed to the wall of the barrel 2 by screwing and possibly split to favor the retention of the handle 5 with passage of the ribbon 4.
- the means 20 continuously projects from the barrel 2.
- FIG. 4 represents another alternative embodiment of the means 20, in which the latter consists of an elongated element fixed vertically on a wall of the barrel 2 and having, substantially in its middle part, a slot 21, one side of which preferably the lower side is delimited by a retractable element 22.
- This retractable element 22 can be produced in the form of a single piece pivotally mounted by means of hinges 23 on the lower part of the elongated element forming the means 20 and maintained in the slot 21 formation position by a pin 24 resiliently mounted inside the barrel 2 or by a simple pin placed inside the barrel 2 and secured to a retaining chain.
- the retractable element 22 can also be produced in the form of a part sliding in the barrel 2 in the retracted position and held in the other position by a pin, a lock or the like.
- the provision of the retractable element 22 allows an easy transformation of the means 20 into a step, in the retracted position of said element 22, while in its other position it prevents any untimely use of the means 20 other than as a means of guiding the ribbon 4.
- the operating handle 5 is advantageously constituted in the form of a closed handle provided with a gripping part 25 and, on the side opposite this part 25, a housing 26 for receiving the ends d 'an elastic element 27 for fixing the free end of the signaling tape 4 in the handle 5.
- the elastic element 27 is advantageously constituted by a spring steel wire fitted in a loop of the free end of the tape 4 and the ends of which cross and each have a part 27 ′ extending substantially parallel to that fitted into the loop of the ribbon 4, said parts 27 ′ pe opening into lateral recesses 26 ′ of the housing 26.
- the ends 27 ′ of the elastic element 27 advantageously end in a rounding or in a looped part extending perpendicularly and in the plane of said ends.
- This conformation of the ends 27 ′ associated with the production in an elastically deformable material of the element 27 makes it possible to obtain a connection which can be interrupted by tearing in the event of a predetermined tensile force being exceeded on the strip 4.
- the element 27 can be removed from the housing 26 of the handle 5 by adjusting the insertion force of the ends 27 ′ in the recesses 26 ′.
- Such a calibration can easily be carried out by prior calculation of the section of the wire constituting the element 27.
- the element 27 is deformed and its ends 27 ′ the corresponding recesses 26 ′ are removed from the housing 26, which causes the handle 5 and the ribbon 4 to separate, so that the user is not likely to be entrained by said ribbon 4, in particular in the case where a vehicle automobile would cause said ribbon.
- connection between the end loop of the ribbon 4 and the operating handle 5 can also be carried out by means of an axis (not shown) passing through said end loop and provided at its two ends or at at least one end d 'a movable element loaded by springs tending to push the two ends in the lateral recesses of the housing of the operating handle.
- an axis can be in the form of a mu axis nor at its two ends of retractable balls loaded by springs or in the form of a telescopic axis whose elements are loaded by springs.
- the ends 27 ′ of the elastic element 27 are housed in the end loop of the ribbon 4, the element 27 being integral with the handle 5.
- the strip 4 and the lateral faces of the operating handle 5, in particular those extending on either side of the housing 26, are advantageously provided with retro-reflecting elements 28 under in the form of self-adhesive strips, of rigid parts added by gluing or otherwise or of elements sewn on the strip 4 or fixed by crimping on the handle 5.
- the box 3 can advantageously be overcome by a fixed or animated device, not shown, the animation movements of which are carried out by means of chain drive devices, with belts. , with gears or with cams and rods.
- a fixed or animated device can be in the form of an animal, preferably referring to a slow movement such as a duck, a turtle or a snail, or even in the form of a human being.
- Such an embodiment makes it possible to draw the attention of motorists to the personalized device that they will memorize, recognize and adopt and they will thus be more naturally led to slow down and stop, if need be.
- each box 3 and its barrel 2 can advantageously be provided on their external faces with a reflective material in the form of an added film, of a fluorescent paint or reflective elements added.
- a reflective material in the form of an added film, of a fluorescent paint or reflective elements added.
- the device according to the invention can be implemented very easily by all users, whatever their age and size, the start of the output of the operating handle 5 from the box 3 being easily achieved by means of the device actuating 15 of the movable carriage 2, said handle 5 then being simply pulled by the user towards the opposite side of the road.
- the traction on the strip 4 leaving the box 3, on either side of a roadway makes it possible to determine a traffic corridor for pedestrians, this corridor being perfectly signposted.
- the invention is more particularly intended to be used temporarily in an urban environment for signaling the barrier of pedestrian crossings, alternately during the crossing of the roadway and during the passage of motor vehicles.
- this device is also applicable for signaling level crossings, dams for river crossings, cattle crossings, for road checks, etc.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Road Signs Or Road Markings (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Automatic Cycles, And Cycles In General (AREA)
- Road Paving Structures (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT89440136T ATE80428T1 (de) | 1988-12-16 | 1989-12-15 | Anzeigevorrichtung des sperrens einer strasse fuer kraftfahrzeuge und eines fussgaengerueberweges. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8816882A FR2640654B1 (fr) | 1988-12-16 | 1988-12-16 | Dispositif pour signaler un point particulier ou barrer un passage aux usagers de la route |
FR8816882 | 1988-12-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0375580A1 true EP0375580A1 (de) | 1990-06-27 |
EP0375580B1 EP0375580B1 (de) | 1992-09-09 |
Family
ID=9373216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP89440136A Expired - Lifetime EP0375580B1 (de) | 1988-12-16 | 1989-12-15 | Anzeigevorrichtung des Sperrens einer Strasse für Kraftfahrzeuge und eines Fussgängerüberweges |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0375580B1 (de) |
AT (1) | ATE80428T1 (de) |
DE (1) | DE68902819T2 (de) |
ES (1) | ES2035625T3 (de) |
FR (1) | FR2640654B1 (de) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2708640A1 (fr) * | 1993-08-06 | 1995-02-10 | Lang Alfred | Appareil, conçu pour tirer les herses des barrages routiers par moyen mécanique, utilisé par la gendarmerie. |
EP0685602A1 (de) * | 1994-06-01 | 1995-12-06 | Kabushiki Kaisha Shukoh | Absperrständer |
WO1998012681A1 (fr) * | 1996-09-20 | 1998-03-26 | Centre D'etudes Techniques De L'equipment De L'est | Equipement routier manoeuvrable par le pieton pour inviter tout conducteur a lui ceder le passage |
US6969050B1 (en) * | 2000-10-10 | 2005-11-29 | Hugh G Loebner | Weighted pulley system crowd control stanchion |
WO2006024835A2 (en) * | 2004-09-02 | 2006-03-09 | Advanced Manufacturing Corporation Limited | Barrier system |
GB2412646B (en) * | 2004-03-31 | 2008-01-30 | Primac Ltd | Dispenser/retraction unit |
CN109872527A (zh) * | 2019-03-22 | 2019-06-11 | 盐城工学院 | 基于重力感应的行人闯红灯监控装置及监控方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2677384B1 (fr) * | 1991-06-06 | 1993-08-13 | Est Centre Etudes Tech Equip | Dispositif pour fermer un passage routier. |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1653670A (en) * | 1922-07-08 | 1927-12-27 | Emerson D Sawyer | Yielding barrier for stopping vehicles |
FR817123A (fr) * | 1936-02-26 | 1937-08-26 | Perfectionnements apportés aux barrières pour piétons | |
US3153062A (en) * | 1962-07-20 | 1964-10-13 | Searle & Co | 13alpha-androst-5-ene-3beta, 17alpha-diol and esters thereof |
US3688440A (en) * | 1971-05-21 | 1972-09-05 | Lift All Co Inc | Portable barricade |
DE2329930A1 (de) * | 1973-06-13 | 1975-01-09 | Siegfried Heckmann | Vorrichtung zum absperren von verkehrswegen |
CH566600A5 (de) * | 1973-06-22 | 1975-09-15 | Von Der Wettern Walter | |
US3917231A (en) * | 1974-04-01 | 1975-11-04 | Inglis Nurseries Inc | Flexible traffic barrier |
US4531472A (en) * | 1983-11-23 | 1985-07-30 | Raul Marrero | Indicator and barrier assembly for parking space |
DE3524356A1 (de) * | 1985-07-08 | 1987-01-08 | Kaethe Schuchardt | Auf- und abrollvorrichtung fuer absperrbaender |
DE3617564A1 (de) * | 1986-05-24 | 1987-11-26 | Peter Schott | Sicherungsvorrichtung fuer ein-, aus- und durchfahrten |
EP0287510A1 (de) * | 1987-04-08 | 1988-10-19 | Jacques Donnet | Aufrollbare Absperrung |
DE3722341A1 (de) * | 1987-07-07 | 1989-03-23 | Guenter Reinhold | Kfz-stellplatz- und diebstahlsicherung |
US4844420A (en) * | 1988-06-20 | 1989-07-04 | Oster Nicholas R | Retractable crowd control barrier |
-
1988
- 1988-12-16 FR FR8816882A patent/FR2640654B1/fr not_active Expired - Fee Related
-
1989
- 1989-12-15 DE DE8989440136T patent/DE68902819T2/de not_active Expired - Fee Related
- 1989-12-15 EP EP89440136A patent/EP0375580B1/de not_active Expired - Lifetime
- 1989-12-15 AT AT89440136T patent/ATE80428T1/de not_active IP Right Cessation
- 1989-12-15 ES ES198989440136T patent/ES2035625T3/es not_active Expired - Lifetime
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1653670A (en) * | 1922-07-08 | 1927-12-27 | Emerson D Sawyer | Yielding barrier for stopping vehicles |
FR817123A (fr) * | 1936-02-26 | 1937-08-26 | Perfectionnements apportés aux barrières pour piétons | |
US3153062A (en) * | 1962-07-20 | 1964-10-13 | Searle & Co | 13alpha-androst-5-ene-3beta, 17alpha-diol and esters thereof |
US3688440A (en) * | 1971-05-21 | 1972-09-05 | Lift All Co Inc | Portable barricade |
DE2329930A1 (de) * | 1973-06-13 | 1975-01-09 | Siegfried Heckmann | Vorrichtung zum absperren von verkehrswegen |
CH566600A5 (de) * | 1973-06-22 | 1975-09-15 | Von Der Wettern Walter | |
US3917231A (en) * | 1974-04-01 | 1975-11-04 | Inglis Nurseries Inc | Flexible traffic barrier |
US4531472A (en) * | 1983-11-23 | 1985-07-30 | Raul Marrero | Indicator and barrier assembly for parking space |
DE3524356A1 (de) * | 1985-07-08 | 1987-01-08 | Kaethe Schuchardt | Auf- und abrollvorrichtung fuer absperrbaender |
DE3617564A1 (de) * | 1986-05-24 | 1987-11-26 | Peter Schott | Sicherungsvorrichtung fuer ein-, aus- und durchfahrten |
EP0287510A1 (de) * | 1987-04-08 | 1988-10-19 | Jacques Donnet | Aufrollbare Absperrung |
DE3722341A1 (de) * | 1987-07-07 | 1989-03-23 | Guenter Reinhold | Kfz-stellplatz- und diebstahlsicherung |
US4844420A (en) * | 1988-06-20 | 1989-07-04 | Oster Nicholas R | Retractable crowd control barrier |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2708640A1 (fr) * | 1993-08-06 | 1995-02-10 | Lang Alfred | Appareil, conçu pour tirer les herses des barrages routiers par moyen mécanique, utilisé par la gendarmerie. |
EP0685602A1 (de) * | 1994-06-01 | 1995-12-06 | Kabushiki Kaisha Shukoh | Absperrständer |
US5501429A (en) * | 1994-06-01 | 1996-03-26 | Kabushiki Kaisha Shukoh | Partition pole system |
WO1998012681A1 (fr) * | 1996-09-20 | 1998-03-26 | Centre D'etudes Techniques De L'equipment De L'est | Equipement routier manoeuvrable par le pieton pour inviter tout conducteur a lui ceder le passage |
FR2753822A1 (fr) * | 1996-09-20 | 1998-03-27 | Est Centre Tech Equip | Dispositif pour amener l'usager routier a respecter le pieton |
US6969050B1 (en) * | 2000-10-10 | 2005-11-29 | Hugh G Loebner | Weighted pulley system crowd control stanchion |
GB2412646B (en) * | 2004-03-31 | 2008-01-30 | Primac Ltd | Dispenser/retraction unit |
WO2006024835A2 (en) * | 2004-09-02 | 2006-03-09 | Advanced Manufacturing Corporation Limited | Barrier system |
WO2006024835A3 (en) * | 2004-09-02 | 2006-07-06 | Advanced Mfg Corp Ltd | Barrier system |
GB2433288A (en) * | 2004-09-02 | 2007-06-20 | Advanced Mfg Corp Ltd | Barrier system |
CN109872527A (zh) * | 2019-03-22 | 2019-06-11 | 盐城工学院 | 基于重力感应的行人闯红灯监控装置及监控方法 |
CN109872527B (zh) * | 2019-03-22 | 2022-02-11 | 盐城工学院 | 基于重力感应的行人闯红灯监控装置及监控方法 |
Also Published As
Publication number | Publication date |
---|---|
FR2640654B1 (fr) | 1991-04-26 |
ATE80428T1 (de) | 1992-09-15 |
EP0375580B1 (de) | 1992-09-09 |
ES2035625T3 (es) | 1993-04-16 |
DE68902819D1 (de) | 1992-10-15 |
FR2640654A1 (fr) | 1990-06-22 |
DE68902819T2 (de) | 1993-05-27 |
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