CN113628467B - Overhead pedestrian state early warning device for traffic control system - Google Patents
Overhead pedestrian state early warning device for traffic control system Download PDFInfo
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- CN113628467B CN113628467B CN202111182696.0A CN202111182696A CN113628467B CN 113628467 B CN113628467 B CN 113628467B CN 202111182696 A CN202111182696 A CN 202111182696A CN 113628467 B CN113628467 B CN 113628467B
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/095—Traffic lights
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/30—Arrangements interacting with transmitters or receivers otherwise than by visible means, e.g. using radar reflectors or radio transmitters
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
- E01F9/576—Traffic lines
- E01F9/582—Traffic lines illuminated
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/04—Controlling the distribution of the light emitted by adjustment of elements by movement of reflectors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
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- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention relates to the technical field of traffic control pedestrian warning, in particular to a top-mounted pedestrian state early warning device for a traffic control system. The overhead pedestrian state early warning device for the traffic control system is arranged on the monitoring equipment assembly frame through the angle-adjustable mounting bracket, is directly assembled with the existing traffic control equipment in a high-position mounting mode, can improve the irradiation range, has low requirement on the mounting position, is short in construction period, and is convenient to popularize; the rotary type monitoring adjusting seat is meshed with the internal adjusting device through the arc-shaped guide rack, the rotary type monitoring adjusting seat is overturned by being driven by the adjusting motor, the overturning adjustment is more stable, and the adjusting operation is simple and convenient.
Description
Technical Field
The invention relates to the technical field of traffic control pedestrian warning, in particular to a top-mounted pedestrian state early warning device for a traffic control system.
Background
The zebra crossing is generally composed of a plurality of mutually parallel white solid lines, which resemble the lines on the zebra, and is therefore called a "zebra crossing". The zebra crossing has the function of guiding pedestrians to safely cross the road. Occurring in the early 50 s of the 20 th century.
Along with the development of science and technology and economy, traffic system is gradually complicated in the society, more and more vehicles are driven on the road, because traditional zebra crossing is mostly direct at road surface printing, can lead to the pedestrian on the unable quick identification zebra crossing of vehicle and zebra crossing very easily under the unclear state of light, the security ratio when leading to the pedestrian to cross the road is high, also can't show the state of pedestrian on the zebra crossing simultaneously, the vehicle that leads to the pedestrian normally to go when the pedestrian breaks through the zebra crossing can't predict in advance, avoid taking place the personal injury incident very easily.
In order to improve the safety of pedestrians crossing the zebra crossing, some intelligent zebra crossing systems appear on the market, and are intelligently controlled by adopting a mode of illumination fixed display and recording the states of passing vehicles, but the systems are large in structure, high in cost and high in installation requirement, cannot display the states of the pedestrians crossing the zebra crossing in real time in advance, cannot assist passing drivers to prejudge, and still have very limited auxiliary safety.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to solve the problem that exists among the above-mentioned background art, provide an improved overhead pedestrian state early warning device that is used for traffic management and control system, solve some intelligent zebra crossing systems on the market and only carry out intelligent control through the mode that adopts illumination fixed display and carry out the record to the vehicle state of passing, but most structure is huge, and is with high costs, and is very high to the requirement of installation, also can't show in real time to the state that the pedestrian crossed the zebra crossing simultaneously, can't assist the driver to prejudge, supplementary security still very limited problem.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a overhead pedestrian state early warning device for traffic management and control system, is including being used for installing the horizontal assembly box at the supervisory equipment assembly jig, installing side locating component, driving motor, accommodate motor, the LED light source board of constituteing by the yellow light source, light sensing controller and the infrared sensing controller who is used for controlling LED light source board on zebra stripes both ends inlet port, horizontal assembly box upper surface pass through the fixed assembly of angularly adjustable installing support and supervisory equipment assembly jig, horizontal assembly box lower extreme seted up the lower part regulation recess of built-in rotary type control regulation seat, horizontal assembly box inside activity be equipped with the inside adjusting device who is used for controlling rotary type control regulation seat angle, the inboard inclined plane of lower part regulation recess on offer the inside assembly groove that is used for installing LED light source board.
The lateral assembly holes are symmetrically formed in the inner side surface of the lower adjusting groove, and the rotary type monitoring adjusting seat is movably connected with the inner part of the lower adjusting groove in a mode that the two ends of the rotary type monitoring adjusting seat are inserted into the lateral assembly holes through the two-end integrated structure assembling pipes.
The rotary type control adjust the seat and correspond and seted up the side direction adjustment tank on the LED light source board lateral wall, the inside activity of side direction adjustment tank be equipped with the conveyer belt mechanism by driving motor control, conveyer belt mechanism include with the coaxial fixed main drive roller of driving motor pivot, movable mounting at the vice driven roller in the side direction adjustment tank, the activity cup joints the detachable reflector panel of fixing in outside conveyer belt both sides at the outside conveyer belt of main drive roller, the vice driven roller outside and grafting.
The lateral adjusting groove is characterized in that an inner supporting plate is fixedly connected among the main driving roller, the auxiliary driven roller and the external conveying belt, and a lateral accommodating groove with an angle-adjustable lateral adjusting plate arranged inside is formed in the side wall of the inner supporting plate.
The fixed arc direction rack that is equipped with in rotary type control regulation seat both sides, lower part regulation recess interior top surface on offer with arc direction rack matched with arc flexible groove, horizontal assembly box in the position offer the inside regulation cavity who is used for installing inside adjusting device in arc flexible groove one side, inside adjusting device include with arc direction rack toothing's transverse adjustment pole, coaxial fix the side direction adjusting gear on transverse adjustment pole top and with the driven screw thread adjusting shaft section of thick bamboo of side direction adjusting gear meshing, screw thread adjusting shaft section of thick bamboo be connected with adjusting motor in the pivot of adjusting motor outside through the cover.
The non-fixed connection end of the arc-shaped guide rack is provided with an outwardly-protruding integral-structure bending block, and the outer side surface of the transverse adjusting rod is provided with an annular adjusting tooth groove meshed with the arc-shaped guide rack.
The rotary type control adjust the seat both sides outer wall on fixedly connected with side direction isolation barrier.
The angle-adjustable mounting bracket comprises a split type fixing clamp fixed on a mounting frame of the monitoring equipment by bolts and an L-shaped structure bottom fixing bracket movably assembled with the bottom end of the split type fixing clamp, and a bar-shaped assembling port internally provided with a locking bolt is formed in the bottom fixing bracket.
The inner supporting plate is movably provided with a screw rod telescopic mechanism used for adjusting an angle adjustable side adjusting plate.
The invention has the beneficial effects that:
(1) the overhead pedestrian state early warning device for the traffic control system is arranged on the monitoring equipment assembly frame through the angle-adjustable mounting bracket, is directly assembled with the existing traffic control equipment in a high-position mounting mode, can improve the irradiation range, has low requirement on the mounting position, is short in construction period, and is convenient to popularize;
(2) the rotary type monitoring adjusting seat is controlled to turn over in the lower adjusting groove through the adjusting motor, so that the turning is started when the rotary type monitoring adjusting seat is needed to be used, illumination and light supplement are carried out on the zebra line position, and the zebra line position is stored in the transverse assembling box under the condition of sufficient light, so that the safety and the durability of components of the whole equipment are greatly prolonged;
(3) the conveying belt mechanism controlled by the driving motor is arranged in the rotary monitoring and adjusting seat, and the conveying belt mechanism is driven to rotate, so that a flowing effect can be formed on the zebra crossing, the moving state of pedestrians can be displayed in real time, the control is convenient, and the early warning effect is better;
(4) the detachable reflector is arranged on the conveyor belt mechanism, people can freely change the position of the detachable reflector according to needs, and meanwhile, an inner supporting plate with an angle-adjustable lateral adjusting plate is arranged on the inner mounting surface of the conveyor belt mechanism, so that the warning effect is changed according to needs, and the adjusting mode is more diversified;
(5) the rotary type monitoring adjusting seat is meshed with the internal adjusting device through the arc-shaped guide rack, the rotary type monitoring adjusting seat is overturned by being driven by the adjusting motor, the overturning adjustment is more stable, and the adjusting operation is simple and convenient.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is an internal cross-sectional view of the transverse mounting box of the present invention.
Fig. 3 is a schematic view of the structure of the conveyor belt mechanism of the present invention.
Fig. 4 is a partial schematic view of an adjustment end of a rotary monitoring adjustment block according to the present invention.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
The overhead pedestrian state early warning device for the traffic control system shown in fig. 1, 2 and 3 comprises a transverse assembly box 2 arranged on a monitoring equipment assembly frame 1, side positioning components 3 arranged on inlet openings at two ends of a zebra crossing and a driving motor 4, accommodate motor 5, LED light source board 6 of constituteing by the yellow light source, light sensing controller 7 and the infrared sensing controller 8 that is used for controlling LED light source board 6, 2 upper surfaces of horizontal assembly box pass through the angle adjustable installing support and 1 fixed assembly of supervisory equipment assembly jig, the lower part regulation recess 10 of built-in rotary type control regulation seat 9 is seted up to 2 lower extremes of horizontal assembly box, 2 inside activities of horizontal assembly box are equipped with the inside adjusting device who is used for controlling rotary type control regulation seat 9 angle, offer the inside assembly groove 11 that is used for installing LED light source board 6 on the inboard inclined plane of lower part regulation recess 10.
Further, in order to cooperate with lateral linkage control, the lateral positioning component 3 is composed of two upright posts, then an infrared sensing controller 8 is installed on the two upright posts, so that a pedestrian can touch the infrared sensing controller 8 between the upright posts, the principle is that after the infrared sensing controller 8 is activated, the infrared sensing controller 8, the adjusting motor 5 and the LED light source board 6 at two ends are controlled to be started, then after one end of the infrared sensing controller 8 is touched, the driving motor 4 is started, the driving motor 4 is adjusted to rotate forwards and backwards according to the starting positions of the infrared sensing controllers 8 at different ends, and therefore the flowing direction of reflected light rays can be the same as the traveling direction of the pedestrian.
Can also install the surveillance camera head that is used for real time monitoring pedestrian's walking state on horizontal assembly box 2, come to assist infrared sensor control ware 8 through human mobile monitoring degree for pedestrian's traffic direction judges more accurately.
Further, in order to match movable assembly, lateral assembly holes are symmetrically formed in the inner side surface of the lower adjusting groove 10, and the rotary monitoring adjusting seat 9 is inserted into the lateral assembly holes through an assembly pipe with an integrated structure at two ends and is movably connected with the inner portion of the lower adjusting groove 10.
Further, for the convenience of forming the effect of flowing, make it can come follow-up demonstration according to the state that the pedestrian crossed the zebra stripes, promote early warning effect through the dynamic form, side direction adjustment tank 12 has been seted up on the corresponding LED light source board 6 lateral wall of rotary type control regulation seat 9, the inside activity of side direction adjustment tank 12 is equipped with the conveyer belt mechanism by driving motor 4 control, conveyer belt mechanism includes with the coaxial fixed main drive roller 13 of driving motor 4 pivot, movable mounting is at the vice driven roller 14 of side direction adjustment tank 12, the activity cup joints at main drive roller 13, the outside conveyer belt 15 and the detachable reflector panel 16 of grafting fixed in outside conveyer belt 15 both sides in the vice driven roller 14 outside.
Outside conveyer belt 15 passes through side direction hinge swing joint by a plurality of assembly plates and constitutes a flexible conveyer belt, then sets up outside open-ended slot on the assembly plate, the lower extreme, then inserts detachable reflector panel 16 inside the slot, then fixes it through locking bolt, also can be through seting up the constant head tank inside the slot, sets up the locating piece in the detachable reflector panel 16 outside and comes the joint fixed.
Further, in order to improve the internal supporting force and facilitate internal adjustment, the inner side surface of the lateral adjusting groove 12 is positioned between the main driving roller 13, the auxiliary driven roller 14 and the external conveying belt 15 and is fixedly connected with an internal supporting plate 17, and the side wall of the internal supporting plate 17 is provided with a lateral accommodating groove internally provided with an angle-adjustable lateral adjusting plate 18.
Further, adjust the angle of seat 9 in order to cooperate the pivoted control, make its angle modulation's stability higher simultaneously, the fixed assembly in rotary type control seat 9 both sides has arc direction rack 19, seted up on the top surface in the lower part regulation recess 10 with arc direction rack 19 matched with arc flexible groove 20, the inside regulation cavity who is used for installing inside adjusting device that is located arc flexible groove 20 one side of horizontal assembly box 2, inside adjusting device includes the transverse adjustment pole 21 with arc direction rack 19 meshing, the coaxial side direction adjusting gear 22 of fixing on transverse adjustment pole 21 top and with the driven screw thread adjusting shaft section of thick bamboo 23 of side direction adjusting gear 22 meshing, screw thread adjusting shaft section of thick bamboo 23 is connected with accommodate motor 5 on the pivot of accommodate motor 5 outside through the cover.
Further, in order to facilitate the turning loosening and improve the turning adjusting stability, the non-fixed connection end of the arc-shaped guide rack 19 is provided with an outward convex integral structure bending block 24, and the outer side surface of the transverse adjusting rod 21 is provided with an annular adjusting tooth groove 25 meshed with the arc-shaped guide rack 19.
Further, in order to improve the guidance and stability of the turning process and improve the lateral isolation of the turning process, lateral guiding isolation baffles 26 are fixedly connected to the outer walls of the two sides of the rotary monitoring and adjusting seat 9.
Further, for the convenience of installation, the angle and the horizontal position of installation can be adjusted simultaneously, the installation scope is enlarged, the installation mode is increased, the top installation clamping groove 27 of built-in threaded assembly blind hole is formed in the upper surface of the transverse assembly box 2, the angle-adjustable installation support comprises a split type fixing clamp 28 fixed on the monitoring equipment assembly frame 1 through bolts and an L-shaped structure bottom fixing support 29 movably assembled with the bottom end of the split type fixing clamp 28, and a bar-shaped assembly opening 31 of a built-in locking bolt 30 is formed in the bottom fixing support 29.
Further, in order to adjust the distance between the reflective light blocks conveniently and to adapt to zebra stripes with different widths, the internal support plate 17 is movably equipped with a screw rod telescopic mechanism 32 for adjusting the angle-adjustable lateral adjustment plate 18.
Further, for the purpose of the cooperative adjustment, the angle-adjustable lateral adjustment plate 18 is movably installed by inserting the rotating shafts at both sides into the inside assembly holes of the lateral accommodation groove, and then the screw telescoping mechanism 32 is composed of an internal thread telescopic tube and an external thread adjustment screw rod inserted in the internal thread telescopic tube, and the rotating shaft at one side of the angle-adjustable lateral adjustment plate 18 is driven to rotate by the extension of the internal thread telescopic tube, thereby changing the angle of the angle-adjustable lateral adjustment plate 18.
The working principle is as follows: under the condition of insufficient light, start the infrared sensing controller 8 that is used for controlling LED light source board 6 on the side locating component 3, LED light source board 6 and the corotation of adjusting motor 5 that constitute by the yellow light source, the yellow light that LED light source board 6 launched passes through detachable reflector panel 16 and refracts to zebra stripes both sides at this time, highlight the position of zebra stripes, when the pedestrian passes through side locating component 3, then activate infrared sensing controller 8, open driving motor 4 corotation, driving motor 4 drives the conveyer belt mechanism and rotates at this time, because foldable reflector panel 16 begins to move at this time, then the light that reflects out also begins to move with pedestrian's syntropy position, at this time, it walks about on the zebra stripes to warn that there is the pedestrian to walk, remind the driver to notice pedestrian's safety.
The overhead pedestrian state early warning device for the traffic control system is arranged on the monitoring equipment assembly frame 1 through the angle-adjustable mounting bracket, is directly assembled with the existing traffic control equipment in a high-position mounting mode, can improve the irradiation range, has low requirement on the mounting position, is short in construction period, and is convenient to popularize; the rotary type monitoring adjusting seat 9 is controlled to turn over in the lower adjusting groove 10 through the adjusting motor 5, so that turning is started when the rotary type monitoring adjusting seat is needed to be used, lighting and light supplementing are carried out on the zebra line position, and the zebra line position is stored in the transverse assembling box 2 under the condition of sufficient light, so that the safety and the durability of components of the whole equipment are greatly prolonged; the conveying belt mechanism controlled by the driving motor 4 is arranged in the rotary monitoring and adjusting seat 9, and the conveying belt mechanism is driven to rotate, so that a flowing effect can be formed on a zebra crossing, the moving state of pedestrians can be displayed in real time, the control is convenient, and the early warning effect is better; the conveyor belt mechanism is provided with the detachable reflector 16, people can freely change the position of the detachable reflector 16 according to needs, and meanwhile, the inner mounting surface of the conveyor belt mechanism is provided with the inner support plate 17 with the angle-adjustable lateral adjusting plate 18, so that the warning effect is changed according to needs, and the adjusting mode is more diversified; the rotary type monitoring and adjusting seat 9 is meshed with an internal adjusting device through an arc-shaped guide rack 19, the rotary type monitoring and adjusting seat is overturned by being driven by an adjusting motor 5, the overturning and adjusting are more stable, and the adjusting operation is simple and convenient.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (7)
1. The utility model provides a overhead pedestrian state early warning device for traffic management and control system, is including being used for installing horizontal assembly box (2) at supervisory equipment assembly rack (1), side locating component (3) of installing on zebra stripes both ends inlet port, driving motor (4), accommodate motor (5), LED light source board (6) of constituteing by yellow light source, light sensing controller (7) and infrared sensing controller (8) that are used for controlling LED light source board (6), characterized by: horizontal assembly box (2) upper surface pass through the angle adjustable installing support and the fixed assembly of supervisory equipment assembly jig (1), horizontal assembly box (2) lower extreme seted up lower part regulation recess (10) of built-in rotary type control regulation seat (9), horizontal assembly box (2) inside activity be equipped with the inside adjusting device who is used for controlling rotary type control regulation seat (9) angle, lower part regulation recess (10) inboard inclined plane on offer inside assembly groove (11) that are used for installing LED light source board (6), rotary type control regulation seat (9) correspond and seted up side direction adjustment groove (12) on LED light source board (6) lateral wall, side direction adjustment groove (12) inside activity be equipped with the conveyor belt mechanism by driving motor (4) control, conveyor belt mechanism include with driving motor (4) pivot coaxial fixed main drive roller (13), An auxiliary driven roller (14) movably arranged in the lateral adjusting groove (12), an external conveying belt (15) movably sleeved on the outer side of the main driving roller (13) and the auxiliary driven roller (14), and a detachable light reflecting plate (16) inserted and fixed on two sides of the external conveying belt (15), wherein arc-shaped guide racks (19) are fixedly assembled on two sides of the rotary type monitoring adjusting seat (9), an arc-shaped telescopic groove (20) matched with the arc-shaped guide racks (19) is formed in the inner top surface of the lower adjusting groove (10), an inner adjusting cavity used for installing an inner adjusting device is formed in one side, located on the arc-shaped telescopic groove (20), of the inner portion of the transverse assembling box (2), the inner adjusting device comprises a transverse adjusting rod (21) meshed with the arc-shaped guide racks (19), a lateral adjusting gear (22) coaxially fixed at the top end of the transverse adjusting rod (21), and a threaded adjusting shaft barrel (23) meshed and driven by the lateral adjusting gear (22), the thread adjusting shaft barrel (23) is connected with the adjusting motor (5) by being sleeved on a rotating shaft at the outer side of the adjusting motor (5).
2. The overhead pedestrian state early warning device for the traffic control system according to claim 1, wherein: the lateral assembling holes are symmetrically formed in the inner side surface of the lower adjusting groove (10), and the rotary monitoring adjusting seat (9) is inserted into the lateral assembling holes through an assembling pipe with an integrated structure at two ends and is movably connected with the inside of the lower adjusting groove (10).
3. The overhead pedestrian state early warning device for the traffic control system according to claim 1, wherein: the inner side surface of the lateral adjusting groove (12) is fixedly connected with an inner supporting plate (17) among the main driving roller (13), the auxiliary driven roller (14) and the external conveying belt (15), and a built-in angle adjustable lateral adjusting plate (18) is arranged on the side wall of the inner supporting plate (17).
4. The overhead pedestrian state early warning device for the traffic control system according to claim 1, wherein: the non-fixed connection end of the arc-shaped guide rack (19) is provided with an outwardly-protruding integral-structure bending block (24), and the outer side surface of the transverse adjusting rod (21) is provided with an annular adjusting tooth groove (25) meshed with the arc-shaped guide rack (19).
5. The overhead pedestrian state early warning device for the traffic control system according to claim 1, wherein: the rotary type monitoring and adjusting seat (9) is fixedly connected with side guide isolation baffles (26) on the outer walls of two sides.
6. The overhead pedestrian state early warning device for the traffic control system according to claim 1, wherein: the angle-adjustable type mounting bracket comprises a split type fixing clamp (28) fixed on a mounting frame (1) of the monitoring equipment and an L-shaped structure bottom fixing bracket (29) movably assembled with the bottom end of the split type fixing clamp (28), wherein a bar-shaped assembling opening (31) provided with a built-in locking bolt (30) is formed in the bottom fixing bracket (29).
7. The overhead pedestrian state early warning device for the traffic control system according to claim 3, wherein: the inner supporting plate (17) is movably provided with a screw rod telescopic mechanism (32) used for adjusting an angle adjustable side adjusting plate (18).
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| CN202111182696.0A CN113628467B (en) | 2021-10-11 | 2021-10-11 | Overhead pedestrian state early warning device for traffic control system |
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| CN113628467A (en) | 2021-11-09 |
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