阅读说明：本技术 一种递进式智能传导感应轮廓标及其智能系统 (Progressive intelligent conduction induction delineator and intelligent system thereof ) 是由 朱欢 吴明亮 黄志勇 李振华 郑锐 周志俊 吕凡 陈禹戈 于 2021-03-15 设计创作，主要内容包括：本发明公开了一种递进式智能传导感应轮廓标及其智能系统,单片机实现智能诱导控制,即实现灯珠全智能自动化唤醒和休眠无需人工干预；微波感应雷达模块即红外距离传感器,能够检测车辆与护栏之间的间距,当间距小于安全距离时,则灯珠自动启动,并通过单片机的嵌入式系统,将小于安全距离的处理信号发送至相邻的单片机的控制系统,收到处理信号的单片机提前将所在的轮廓标的灯珠启动,主动发光,并且将小于安全距离的处理信号依次发送至相邻的单片机的控制系统,以此类推,本发明采用主动式发光与被动发光相结合的方式,给驾驶人员提供安全警示,有效降低行车事故发生率特别适用山区、弯道、隧道、桥梁等容易聚雾及危险路段。(The invention discloses a progressive intelligent conduction induction delineator and an intelligent system thereof.A singlechip realizes intelligent induction control, namely, full-intelligent automatic awakening and dormancy of lamp beads are realized without manual intervention; the microwave induction radar module is an infrared distance sensor and can detect the distance between a vehicle and a guardrail, when the distance is smaller than the safety distance, the lamp beads are automatically started, a processing signal smaller than the safety distance is sent to a control system of an adjacent single chip microcomputer through an embedded system of the single chip microcomputer, the single chip microcomputer receiving the processing signal starts the lamp beads of the outline marker in advance and actively emits light, the processing signal smaller than the safety distance is sequentially sent to the control system of the adjacent single chip microcomputer, and the like.)

1. A progressive intelligent conduction induction delineator is characterized in that: the solar lamp comprises a lengthwise bottom plate, wherein a solar power supply plate is arranged on the bottom plate, and a row of lamp beads are arranged on the solar power supply plate at intervals; a circle of light-transmitting panels are arranged on the outer side of the solar power supply board; a circle of light reflecting sheets which are matched with the bottom plate in size are arranged along the edge of the bottom plate; the light-transmitting panel is arranged along the inner ring of the reflector and is attached to the inner ring of the reflector; the bottom plate is provided with a microwave induction radar module; and a singlechip is arranged on one side of the bottom plate.

2. The progressive intelligent conductive inductive delineator of claim 1, wherein: and connecting plates are respectively arranged at two ends of the bottom plate, and screw holes for fixing fastening bolts are formed in the connecting plates.

3. The progressive intelligent conductive inductive delineator of claim 1, wherein: the bottom plate is provided with a plurality of first through holes; the solar power supply board is provided with a second through hole matched with the hole in the bottom board; the solar power supply plate is fixed on the bottom plate through the rivet.

4. The intelligent system of a progressive intelligent conduction induction delineator according to any one of claims 1-3, wherein: the microwave induction radar system comprises a single chip microcomputer and a microwave induction radar module; the outline markers are arranged on the guardrail, and the plurality of outline markers respectively comprise a single chip microcomputer and a microwave induction radar module;

the single chip microcomputer realizes intelligent induction control, namely full-intelligent automatic awakening and dormancy of the lamp beads without manual intervention;

the microwave induction radar module is an infrared distance sensor and can detect the distance between a vehicle and a guardrail, when the distance is smaller than the safety distance, the lamp beads are automatically started, a processing signal smaller than the safety distance is sent to a control system of an adjacent singlechip through an embedded system of the singlechip, the singlechip receiving the processing signal starts the lamp beads of the outline markers in advance and actively emits light, the processing signal smaller than the safety distance is sequentially sent to the control system of the adjacent singlechip, and the like, and the lamp beads are sequentially started in advance before the vehicle runs; after the vehicle passes or returns to normal driving, when the detection distance of the infrared distance sensor exceeds a safety threshold value, the lamp beads of the outline signs which are lighted up before the vehicle goes out in sequence, and the vehicle returns to a common state, so that the power consumption is reduced, and the continuous and stable power supply effect is kept.

5. The intelligent system of a progressive intelligent conduction induction delineator of claim 4, wherein: the single chip microcomputer automatically judges the distance between the vehicle and the guardrail in real time through the distance sensor, the single chip microcomputer analyzes distance data in real time, when the single chip microcomputer monitors that the distance is too short, the single chip microcomputer triggers equipment to respond, the inductive outline marker progressively and actively emits light, and a visible light induction roadside outline is formed.

6. The intelligent system of a progressive intelligent conduction induction delineator of claim 4, wherein: the distance between the vehicle and the guardrail can be preset in advance, a corresponding distance threshold value is set in the single chip microcomputer, and the outline is automatically triggered to be lightened according to the set threshold value.

7. The intelligent system of a progressive intelligent conduction induction delineator of claim 6, wherein: the single chip microcomputer is in all-weather real-time standby response, when the distance between a driving vehicle and a guardrail is lower than a set threshold value, the system is triggered to work, a plurality of induction delineators are communicated with each other through a built-in embedded system when the vehicle passes through, all the delineators are sequentially lightened in front of the driving vehicle, and a visible light delineator is used for driving the vehicle; the driver is forced to adjust the distance between the vehicle and the guardrail by himself, so that the vehicle can run within the dynamic safe running distance range.

8. The intelligent system of a progressive intelligent conduction induction delineator of claim 4, wherein: the solar cell supplies power to provide electric energy for the lamp beads to actively emit light.

9. The intelligent system of a progressive intelligent conduction induction delineator of claim 4, wherein: and the signal transmission before the plurality of delineators adopts wireless 4G or wired transmission.

10. The intelligent system of a progressive intelligent conduction induction delineator of claim 4, wherein: the singlechip sends a switching signal instruction through the IO port to control the on-off of the lamp beads.

Technical Field

The invention belongs to the field of traffic safety facilities, and particularly relates to a highway delineator and an intelligent system thereof.

Background

The highway delineator is arranged on a guardrail and used for reminding and guiding a driver, and the passive luminous triangular delineator is mainly adopted to remind the driver to pay attention to the road boundary contour by relying on light source reflection. At present, the highway also has an application part active luminous type outline marker, and the problem of insufficient brightness is only solved by the outline marker of the single type, and the outline marker is mostly installed singly and independently, so that continuous and dynamic sight inductivity is difficult to form, and the effect is poor.

For a mountain expressway, the linear index difference of highway sections is large, the number of small radius road sections is large, longitudinal slopes are large, weather such as foggy and heavy fog is easy to appear, the sight distance effect of the road sections is poor, particularly, in a curved road section, due to the fact that inertia of vehicle deviation appears under the action of centrifugal force, a driver can missense and misjudge the position of the vehicle and the distance between the vehicle and a highway guardrail, the vehicle is easy to deviate from the driving direction, and safety accidents are caused.

Disclosure of Invention

The invention aims to solve the technical problem of providing a progressive intelligent conductive induction delineator and an intelligent system thereof, which can enhance the sight induction effect, early warn and reduce the driving risk.

The technical scheme of the invention is as follows: a progressive intelligent conduction induction delineator comprises a lengthwise bottom plate, wherein a solar power supply plate is arranged on the bottom plate, and a row of lamp beads are arranged on the solar power supply plate at intervals; a circle of light-transmitting panels are arranged on the outer side of the solar power supply board; a circle of light reflecting sheets which are matched with the bottom plate in size are arranged along the edge of the bottom plate; the light-transmitting panel is arranged along the inner ring of the reflector and is attached to the inner ring of the reflector; the bottom plate is provided with a microwave induction radar module; and a singlechip is arranged on one side of the bottom plate.

Specifically, the two ends of the bottom plate are respectively provided with a connecting plate, and the connecting plates are provided with screw holes for fixing fastening bolts

Specifically, a plurality of first through holes are formed in the bottom plate; the solar power supply board is provided with a second through hole matched with the hole in the bottom board; the solar power supply plate is fixed on the bottom plate through the rivet.

An intelligent system of a progressive intelligent conduction induction delineator comprises a single chip microcomputer and a microwave induction radar module; the outline markers are arranged on the guardrail, and the plurality of outline markers respectively comprise a single chip microcomputer and a microwave induction radar module;

the single chip microcomputer realizes intelligent induction control, namely full-intelligent automatic awakening and dormancy of the lamp beads without manual intervention;

the microwave induction radar module is an infrared distance sensor and can detect the distance between a vehicle and a guardrail, when the distance is smaller than the safety distance, the lamp beads are automatically started, a processing signal smaller than the safety distance is sent to a control system of an adjacent singlechip through an embedded system of the singlechip, the singlechip receiving the processing signal starts the lamp beads of the outline markers in advance and actively emits light, the processing signal smaller than the safety distance is sequentially sent to the control system of the adjacent singlechip, and the like, and the lamp beads are sequentially started in advance before the vehicle runs; after the vehicle passes or returns to normal driving, when the detection distance of the infrared distance sensor exceeds a safety threshold value, the lamp beads of the outline signs which are lighted up before the vehicle goes out in sequence, and the vehicle returns to a common state, so that the power consumption is reduced, and the continuous and stable power supply effect is kept.

Specifically, the distance between the vehicle and the guardrail is automatically judged in real time through the distance sensor by the single chip microcomputer, the distance data is analyzed in real time through the single chip microcomputer, when the single chip microcomputer monitors that the distance is too short, the single chip microcomputer triggers equipment to respond, the inductive outline marker progressively and actively emits light, and a visible light induction roadside outline is formed.

Specifically, the distance between the vehicle and the guardrail can be preset in advance, a corresponding distance threshold value is set in the single chip microcomputer, and the outline is automatically triggered to be lightened according to the set threshold value.

Specifically, the singlechip carries out all-weather real-time standby response, when the distance between a driving vehicle and a guardrail is lower than a set threshold value, a system is triggered to work, a plurality of induction delineators are communicated with each other through a built-in embedded system when the vehicle passes through, all the delineators are sequentially lightened in front of the driving vehicle, and a visible light delineator is used for driving the vehicle; the driver is forced to adjust the distance between the vehicle and the guardrail by himself, so that the vehicle can run within the dynamic safe running distance range.

Specifically, the solar cell supplies power to provide electric energy for the active light emitting of the lamp beads.

Specifically, the signal transmission before the plurality of delineators adopts wireless 4G or wired transmission.

Specifically, the singlechip sends a switch signal instruction through an IO port to control the on-off of the lamp bead.

Compared with the prior art, the invention has the beneficial effects that:

1. the effect of sight induction is enhanced when a driver drives a vehicle by adopting a mode of combining an active mode and a passive mode by adopting a reflective belt and lamp beads, so that a warning effect is generated;

2. the singlechip realizes full-intelligent automatic awakening and sleeping; the solar energy is adopted for power supply, and the power consumption is reduced in a dormant state so as to keep a continuous and stable power supply effect;

3. the infrared distance sensor arranged in the delineator can detect the distance between a running vehicle and the guardrail, and when the distance is smaller than the safety distance, the lamp beads are automatically started; reminding drivers and passengers of driving safely; and the processing signals are sent to the control systems of the adjacent similar delineators through an internal singlechip embedded program, and the delineators are sequentially and actively lighted in advance, so that the sight induction effect can be effectively enhanced, early warning is carried out in advance, and the driving risk is reduced.

4. After the vehicle passes the driving distance or returns to normal driving, when the detection distance of the infrared distance sensor exceeds a safety limit value, the lighted delineators are sequentially extinguished before, and the vehicle returns to a dormant state;

5. the intelligent system does not need manual intervention, operates in a full-automatic self-adaptive mode, all function switches and the time-sharing operation are adjustable, the highway operation capacity can be greatly improved, the driving accident rate is effectively reduced, and the intelligent system is particularly suitable for mountainous areas, curves, tunnels, bridges and other dangerous road sections which are easy to fog and the dangerous road sections.

6. The distance can be preset through an embedded system, the automatic adjustable distance control system has the function of automatically adjusting the distance between a vehicle and a guardrail, a proper distance threshold value is set, the use requirements of different scenes are met, and the outline is automatically triggered to be lightened according to the set threshold value;

7. the system does not subjectively control the speed of the driver in a hard speed limiting mode, and can prompt the driver to always keep the safe driving distance between the driving vehicle and the guardrail in real time.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is a schematic illustration of a specific use of the present invention;

FIG. 4 is an installation schematic of the present invention;

FIG. 5 is an architectural diagram of the present intelligent system;

in the figure: 1-a light-reflecting sheet; 2-lamp beads; 3-a solar power supply panel; 4-a light transmissive panel; 5-a microwave induction radar module; 6-a bottom plate; 7-a single chip microcomputer; 8-a first via; 9-a second via; 10-riveting; 11-delineator; 12-a wave guard rail plate; 13-a connecting plate; 14-screw hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-2, a progressive intelligent conductive induction delineator comprises a bottom plate 6, wherein the bottom plate 6 is long and strip-shaped, the bottom plate 6 is an aluminum alloy bottom plate 6, a solar power supply plate 3 is arranged on the bottom plate 6, and a plurality of first through holes 8 are arranged on the bottom plate 6; the solar power supply board 3 is provided with a second through hole 9 matched with the hole on the bottom board 6; the solar power supply plate 3 is fixed on the bottom plate 6 through the rivets 10 which sequentially pass through the second through holes 9 and the first through holes 8; a row of lamp beads 2 are arranged on the solar power supply board 3 at intervals, and the lamp beads 2 are LED lamp beads 2; a circle of light-transmitting panel 4 is arranged on the outer side of the solar power supply plate 3; a circle of light reflecting sheets 1 which are matched with the bottom plate 6 in size are arranged along the edge of the bottom plate 6; the light-transmitting panel 4 is arranged along the inner ring of the reflector 1 and is attached to the inner ring of the reflector 1; a microwave induction radar module 5 is arranged on the bottom plate 6, and the microwave induction radar module 5 is positioned between two adjacent lamp beads 2; one side of the bottom plate 6 is provided with a singlechip 7.

The microwave induction radar module 5 with the structure is located in the middle of the bottom plate 6, the arrangement considers that the arrangement can judge whether the vehicle approaches or drives away, the approach is lightened, the vehicle drives away and then is extinguished, the microwave radar can set a threshold value through a program, for example, the alarm is displayed within the range of 0.3m, so the microwave induction radar module is not required to be particularly arranged on one side of the bottom plate, the measurement is more uniform in the middle, the execution efficiency is higher, and the relative distance between the approach and the drive away is the same.

Connecting plates 13 are respectively arranged at two ends of the bottom plate 6, and screw holes 14 for fixing fastening bolts are arranged on the connecting plates 13 and are used for being connected with the guardrail.

As shown in fig. 3-5, an intelligent system of a progressive intelligent conductive induction delineator comprises a single chip microcomputer and a microwave induction radar module; the delineators are arranged on the guardrail, and the delineators respectively comprise a single chip microcomputer and a microwave induction radar module;

the singlechip realizes intelligent induction control, namely realizes full-intelligent automatic awakening and dormancy of the lamp beads without manual intervention;

the microwave induction radar module is an infrared distance sensor and can detect the distance between a vehicle and a guardrail, when the distance is smaller than the safe distance, the lamp beads are automatically started, a processing signal smaller than the safe distance is sent to a control system of an adjacent single chip microcomputer through an embedded system of the single chip microcomputer, the single chip microcomputer receiving the processing signal starts the lamp beads of the outline markers in advance and actively emits light, and the single chip microcomputer sends a switching signal command through an IO port to control the on-off of the lamp beads; processing signals smaller than the safe distance are sequentially sent to the control systems of the adjacent single-chip microcomputers, and by analogy, the lamp beads are sequentially started in advance in front of the running of the vehicle; after the vehicle passes or returns to normal driving, when the detection distance of the infrared distance sensor exceeds a safety threshold value, the lamp beads of the outline signs which are lighted up before the vehicle goes out in sequence, and the vehicle returns to a common state, so that the power consumption is reduced, and the continuous and stable power supply effect is kept.

The signal transmission of the system adopts wireless 4G or wired transmission.

The outline marker is arranged on the guardrail in two ways:

firstly, a discontinuous layout scheme: the delineators mainly have a reminding function, a certain distance is arranged between every two adjacent delineators, different distances (generally 8m-30m can be adopted) are adopted according to the designed speed of a road, and the distance is properly adjusted to ensure that continuous and strip-shaped effects are still generated visually when passing vehicles run at high speed. When the detection distance of the nearest contour mark reaches a threshold value, the detection distance is quickly and effectively transmitted to the next contour mark or the plurality of contour marks through wireless/wired signals.

And II, continuously laying: and (3) adopting a continuous arrangement scheme, and automatically matching a lighting strategy according to the vehicle speed detected by the microwave radar on the nearest outline marker, wherein for example, the faster the vehicle speed is, the larger the distance between the lighted outline markers is, and the lower the vehicle speed is, the denser the distance between the lighted outline markers is. (strategy logic: the faster the vehicle speed, the larger the distance between the system and the lighting delineators, which can ensure the formation of continuous visual warning effect and effectively reduce the power consumption).

The intelligent induction control is realized by arranging a single chip microcomputer in the delineator, the single chip microcomputer system realizes full-intelligent automatic awakening and dormancy with high reliability without manual intervention, can greatly improve the road operation capacity, effectively reduces the driving accident rate, and is particularly suitable for mountainous areas, curves, tunnels, bridges and other dangerous road sections which are easy to gather fog.

1. Full-coverage intelligent automation technology

The system does not need manual intervention, is operated in a full-automatic self-adaptive mode, and is adjustable in all function switches and time-interval operation. The arrow direction in fig. 3 is the vehicle driving direction, and when the driving vehicle enters the detection range of the special road section, the system automatically judges the distance between the vehicle and the guardrail in real time through the distance sensor. The system analyzes the distance data in real time, when the system monitors that the distance is too short, the system triggers the equipment to respond, and the inductive outline marker progressively and actively emits light to form a visible light-induced roadside outline to remind drivers and passengers of safe driving.

2. Contact distance adjustable mode

The system can preset the distance through software, has the function of automatically adjusting the contact distance between the vehicle and the guardrail, sets a proper distance threshold value, and meets the use requirements of different scenes. And automatically triggering the outline to be lightened according to a set threshold value.

The threshold is set according to the vehicle speed and the width of the marked line and the median strip.

Firstly, the width of the central hard road shoulder and the width of the building boundary are 0.25+0.25m (the distance is a common safe distance), and when the high speed is set to be 80-120km/h, the detection distance is 0.5 m;

when the height is 80-60km/h, the width of the median strip hard road shoulder is 0.25-0.3 m, the width of the building boundary can be 0m, and the detection threshold is set to be 0.3 m;

thirdly, running at low speed below 60km/h, wherein the distance can be set to be the width of the edge marking of the lane and is 0.1-0.15 m.

3. Advanced trajectory tracking mode

The system is in all-weather real-time standby response, when the distance between a driving vehicle and a guardrail is lower than a set threshold value, the system is triggered to work, each group of sensing delineators are communicated with each other through a built-in embedded system when the vehicle passes through, all the delineators are sequentially lightened in front of the driving vehicle, and one visible light delineator is used for driving. The distance between the driver and the guardrail is forced to be adjusted by the driver, so that the vehicle runs in the yellow light safety belt and keeps in the dynamic safe running distance range determined by the yellow light with the guardrail, and the system does not lead the driver to subjectively control the vehicle speed in a hard speed limiting mode. And can remind the driver in real time to keep the safe driving distance between the vehicle and the guardrail all the time.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention.