CN221261799U - Highway tunnel autogiration early warning device and system - Google Patents
Highway tunnel autogiration early warning device and system Download PDFInfo
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- CN221261799U CN221261799U CN202323080705.2U CN202323080705U CN221261799U CN 221261799 U CN221261799 U CN 221261799U CN 202323080705 U CN202323080705 U CN 202323080705U CN 221261799 U CN221261799 U CN 221261799U
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- lane
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- early warning
- automatic rotation
- lane indicator
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- 230000000007 visual effect Effects 0.000 abstract description 16
- 238000010586 diagram Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 206010039203 Road traffic accident Diseases 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 239000010963 304 stainless steel Substances 0.000 description 1
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- ZRHANBBTXQZFSP-UHFFFAOYSA-M potassium;4-amino-3,5,6-trichloropyridine-2-carboxylate Chemical compound [K+].NC1=C(Cl)C(Cl)=NC(C([O-])=O)=C1Cl ZRHANBBTXQZFSP-UHFFFAOYSA-M 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of tunnel early warning, in particular to an automatic rotation early warning device and an automatic rotation early warning system for an expressway tunnel, which comprise a lane indicator arranged at the top of the expressway tunnel, wherein a plurality of LED warning boards are arranged at the front end of the lane indicator, an audible and visual alarm is arranged at the top of the LED warning boards, the rotation of the LED warning boards and the opening and closing of the audible and visual alarm are controlled by pattern change on the lane indicator, the LED warning boards are rotated by 90 degrees to face the direction of an oncoming vehicle through pattern change on the lane indicator, and the audible and visual alarm and the display information on the LED warning boards are used for carrying out information, audible and visual warning which is difficult to ignore on the oncoming vehicle to remind a driver to improve vigilance, and necessary measures (speed reduction, lane change or parking) are taken, so that the safety of vehicles and personnel is ensured, and the occurrence of secondary accidents is reduced.
Description
Technical Field
The utility model relates to the technical field of tunnel early warning, in particular to an automatic rotation early warning device and system for a highway tunnel.
Background
Along with the rapid development of society, more and more automobiles on a highway are provided, when the automobiles enter a tunnel, the light entering the automobiles suddenly becomes less so as to cause the situation of poor sight, correspondingly, the response of a driver in the environment to the surrounding environment is slowed down, and meanwhile, if the content of an information board or a roadside lane display in the tunnel in the environment is not obvious enough, the driver is difficult to sharply observe traffic induction information and instant information released by a top information board or a lane display, and traffic accidents are easy to happen; on the other hand, after an accident occurs in the tunnel, the number of reference objects in the tunnel is small, the reference objects are in an unmanned command and vehicle-free early warning state, and in addition, the perception of the speed by a driver in the tunnel is reduced, the attention is reduced, and the accident of the second to third connection is easy to occur.
In order to overcome the problems, the automatic rotation early warning device and the automatic rotation early warning system for the expressway tunnel are designed, so that drivers in the tunnel can be vigilant, traffic accidents and secondary accidents after the traffic accidents are avoided, and life and property safety is guaranteed.
Disclosure of utility model
The utility model aims to overcome the defects in the prior art and provides an automatic rotation early warning device and system for a highway tunnel.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a highway tunnel autogiration early warning device, includes the lane indicator of installing at highway tunnel top, a plurality of LED warning sign is installed to lane indicator front end, audible-visual annunciator is installed at LED warning sign top, pattern change on the lane indicator will control the rotation of LED warning sign and the switching of audible-visual annunciator.
As a preferable scheme of the utility model, the lane indicators are respectively arranged at the tops of the left lane and the right lane, and 3 LED warning boards are respectively arranged at the front end of each lane indicator.
As a preferable scheme of the utility model, the interval distance between the LED warning boards is 50M.
As a preferable scheme of the utility model, the LED warning board comprises a bracket and a sign board, wherein a mounting shaft is arranged on one side of the sign board, facing the bracket, and can be sleeved on the bracket and rotate outwards by 90 degrees around the bracket.
As a preferable scheme of the utility model, the top of the bracket is inwards bent to form a first bending part, and a round hole for receiving the upper end of the bracket mounting shaft is formed in the first bending part.
As a preferable mode of the utility model, the bottom of the bracket is inwards bent to form a second bending part, and a round hole for receiving the lower end of the bracket mounting shaft is formed in the second bending part.
As a preferable scheme of the utility model, the second bending part is also provided with mounting holes at two sides of the round hole, and the mounting holes are used for connecting the top of the electronic push rod with the mounting blocks at the lower end of the indication board through the arranged mounting pieces.
As a preferable scheme of the utility model, a plurality of through holes are formed on one side of the support towards the inner wall of the expressway tunnel, and expansion screws are arranged in the through holes and can fix the support on the inner wall of the expressway tunnel.
As a preferred embodiment of the present utility model, the pattern on the lane indicator includes a first pattern and a second pattern.
An automatic rotation early warning system for expressway tunnel,
The traffic lane indicator comprises lane indicators, each lane indicator is electrically connected with an LED warning board, the top of each LED warning board is electrically connected with an audible and visual alarm, and pattern change on the lane indicators controls the rotation of the LED warning boards and the opening and closing of the audible and visual alarms.
The beneficial effects of the utility model are as follows:
According to the lane indicator, patterns on the lane indicator are changed, the LED warning board rotates by 90 degrees to face the direction of an oncoming vehicle, the information, sound and light warning which are difficult to ignore are carried out on the oncoming vehicle through the sound and light warning device on the LED warning board and the display information on the LED warning board, a driver is reminded to improve vigilance, necessary measures (speed reduction, lane changing or parking) are taken, the safety of vehicles and personnel is guaranteed, and secondary accidents are reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a left side right lane change disabled schematic diagram of the present utility model;
FIG. 3 is a schematic diagram of a right side forbidden left lane change structure according to the present utility model;
FIG. 4 is a schematic diagram of a dual lane keep-out architecture of the present utility model;
FIG. 5 is a schematic diagram of the structure of the LED warning board of the utility model;
Reference numerals in the drawings: the vehicle lane indicator 1, the LED warning board 2, the audible and visual alarm 3, the electronic push rod 4, the bracket 21, the indication board 22, the mounting piece 23, the mounting block 24, the first bending part 211 and the second bending part 212.
Detailed Description
The technical solutions of the embodiments of the present utility model will be explained and illustrated below with reference to the drawings of the embodiments of the present utility model, but the following embodiments are only preferred embodiments of the present utility model, and not all embodiments. Based on the examples in the implementation manner, other examples obtained by a person skilled in the art without making creative efforts fall within the protection scope of the present utility model.
In the following description, directional or positional relationships such as the terms "inner", "outer", "upper", "lower", "left", "right", etc., are presented for convenience in describing the embodiments and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.
As shown in fig. 1-2, an automatic rotation early warning device for a highway tunnel comprises a lane indicator 1 arranged at the top of the highway tunnel, wherein the patterns on the lane indicator 1 comprise a first pattern and a second pattern, the first pattern is a green arrow in the embodiment, the second pattern is a red fork, an LED warning board 2 is arranged at the front end of the lane indicator 1, and an audible and visual alarm 3 is arranged at the top of the LED warning board 2.
The lane indicator 1 is respectively arranged at the tops of a left lane and a right lane in the expressway tunnel, 3 LED warning boards 2 are respectively arranged at the front end of the lane indicator 1, the interval distance between the LED warning boards 2 is 50M, and the 3 LED warning boards 2 can carry out information, sound and light warning which are difficult to ignore on the coming vehicles at the rear, so that a driver is reminded of improving vigilance.
The LED warning board 2 is fixedly used for displaying two kinds of information, one is lane changing information, the other is forbidden information, a capacitor singlechip is used for programming an IC (integrated circuit), a light source is enabled to flash slowly or rapidly, all the connecting parts of the components of the LED warning board 2 are subjected to sealing treatment, high-performance protection is achieved, the grade of the high-performance protection is greater than that of IP65, rain and dust invasion can be effectively prevented, and the visible distance of the high-performance protection is greater than 2000 meters. The light source arranged in the LED warning board 2 is an LED, and the light source has excellent brightness and saves electric power.
The LED warning board 2 comprises a support 21 and a sign board 22, wherein a mounting shaft is arranged on one side of the sign board 22, which faces the support 21, and the mounting shaft can be sleeved on the support 21 and can rotate outwards by 90 degrees around the support 21.
Principle of operation:
The highway tunnel left side lane, right side lane top respectively install a lane indicator 1, only show green arrow or red fork pattern on the lane indicator 1, the distance that 3 LED warning plates 2 in front of a lane indicator 1 can be controlled to 3 LED warning plates 2,3 LED warning plates 2 and lane indicator 1 are 50 meters, 100 meters, 150 meters respectively, every LED warning plate 2 is provided with the sign 22 that is used for information display and is used for audible and visual alarm 3, the sign 22 on every LED warning plate 2 can be from being close to with the highway tunnel inner wall to 90 with the highway tunnel inner wall.
When the single lane indicator 1 is changed from a green arrow pattern to a red fork pattern, the single lane is forbidden, the coming vehicles and the time-varying lanes are reminded to the lanes capable of passing, at the moment, the 3 LED warning boards 2 corresponding to the single lane indicator are automatically started, the indication board 22 immediately rotates by 90 degrees, the display surface of the indication board 22 is opposite to the coming vehicle direction, the LED lamps of the indication board 22 flash to display the lane-varying information, and the audible and visual alarm 3 on the LED warning board 2 is started and emits audible and visual alarm.
Further, when the left lane indicator 1 and the right lane indicator 1 are changed from the green arrow pattern to the red fork pattern, it indicates that all lanes in the expressway tunnel are forbidden, the coming vehicle needs to stop immediately, at this time, the left side and the right side 6 LED warning boards 2 are all automatically started, the indication board 22 will rotate 90 degrees immediately, the display surface of the indication board 22 will face the coming vehicle direction, the LED lamp of the indication board 22 flashes to display forbidden information, and the audible and visual alarm 3 on the LED warning board 2 is started and emits audible and visual alarm.
Still further, when one of the lane indicators 1 is changed from a red fork pattern to a green arrow pattern, the forbidden lane is indicated to resume traffic, the indication board 22 on the corresponding LED warning board 2 immediately rotates 90 degrees, the LED lamp of the indication board 22 is turned off for display, and the audible and visual annunciator 3 on the LED warning board 2 is turned off.
The top of the bracket 21 is bent inwards to form a first bending part 211, a round hole for receiving the upper end of the mounting shaft of the bracket 21 is formed in the first bending part 211, and the bracket 21 is made of a laser cutting 304 stainless steel plate, and has corrosion resistance, firmness and toughness.
The bottom of support 21 inwards bends and forms second bending portion 212, form the round hole of accepting support 21 installation axle lower extreme on the second bending portion 212, the both sides that second bending portion 212 is located the round hole still are formed with the mounting hole, the mounting hole is used for installing electron push rod 4, electron push rod 4 top is through laying the installation piece 24 of installing piece 23 connection sign 22 lower extreme, the bottom of installing piece 23 is less than the bottom of installation axle, does not interfere with the installation axle when making things convenient for electron push rod 4's push rod to push out, and when electron push rod 4's push rod did not push out, sign 22 and highway tunnel inner wall become 90, and when electron push rod 4's push rod pushed out, sign 22 and highway tunnel inner wall are in close proximity.
The driving of the electronic push rod 4 can also be changed into motor driving, the motor is arranged on the bracket 21 through the mounting hole, the motor driving shaft is directly connected with the mounting shaft, and the rotation of the driving shaft controls the indication board 22 on the mounting shaft to rotate.
The support 21 has formed a plurality of through-holes towards the one side of highway tunnel inner wall, install the inflation screw in the through-hole, the inflation screw can be fixed support 21 on the inner wall of highway tunnel.
More specifically, the bracket 21 and the installation shaft are both vertical and are perpendicular to the ground, and after the push rod of the electronic push rod 4 is retracted, the indication board 22 can rotate by 90 degrees to face the coming direction.
The utility model provides a highway tunnel autogiration early warning system, includes lane indicator 1, every lane indicator 1 electricity connects three LED warning sign 2, every LED warning sign 2 top electricity connects an audible and visual alarm 3.
A control box is arranged beside the LED warning board 2, one end of the control box is electrically connected with the LED warning board 2, the other end of the control box is electrically connected with the lane indicator 1, and the control box provides power for the LED warning board 2 and the lane indicator 1.
The utility model can provide a strong and difficult-to-ignore sound, light and information prompt in front of the accident scene, so that the passing drivers and passengers can immediately raise vigilance, take necessary measures in time, avoid secondary accidents and ensure the life and property safety of people.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model; thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Although the reference numerals in the figures are used more herein: the lane indicator 1, the LED warning board 2, the audible and visual alarm 3, the electronic push rod 4, the bracket 21, the indication board 22, the mounting piece 23, the mounting block 24, the first bending part 211, the second bending part 212 and other terms are used, but the possibility of using other terms is not excluded; these terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.
Claims (10)
1. An automatic rotation early warning device for a highway tunnel is characterized in that,
The highway tunnel traffic light is characterized by comprising a lane indicator (1) arranged at the top of a highway tunnel, wherein a plurality of LED warning boards (2) are arranged at the front end of the lane indicator (1), an audible-visual annunciator (3) is arranged at the top of the LED warning boards (2), and the rotation of the LED warning boards (2) and the opening and closing of the audible-visual annunciator (3) are controlled by pattern change on the lane indicator (1).
2. The automatic rotation early warning device for the expressway tunnel according to claim 1, wherein the lane indicators (1) are respectively arranged at the tops of a left lane and a right lane, and 3 LED warning boards (2) are respectively arranged at the front end of each lane indicator (1).
3. The automatic rotation early warning device for the expressway tunnel according to claim 1, wherein the distance between the LED warning boards (2) is 50M.
4. The automatic rotation early warning device for the expressway tunnel according to claim 1, wherein the LED warning board (2) comprises a support (21) and a sign board (22), a mounting shaft is arranged on one side of the sign board (22) towards the support (21), and the mounting shaft can be sleeved on the support (21) and can rotate outwards by 90 degrees around the support (21).
5. The automatic rotation early warning device for the expressway tunnel according to claim 4, wherein the top of the bracket (21) is bent inwards to form a first bending part (211), and a round hole for receiving the upper end of the mounting shaft of the bracket (21) is formed in the first bending part (211).
6. The automatic rotation early warning device for the expressway tunnel according to claim 4, wherein the bottom of the bracket (21) is bent inwards to form a second bent part (212), and a round hole for receiving the lower end of the mounting shaft of the bracket (21) is formed in the second bent part (212).
7. The automatic rotation early warning device for the expressway tunnel according to claim 6, wherein the second bending part (212) is further formed with mounting holes on two sides of the round hole, the mounting holes are used for mounting the electronic push rod (4), and the top of the electronic push rod (4) is connected with a mounting block (24) at the lower end of the indication board (22) through a mounting piece (23) arranged on the top of the electronic push rod.
8. The automatic rotation early warning device for the expressway tunnel according to claim 4, wherein a plurality of through holes are formed in one side of the support (21) facing the inner wall of the expressway tunnel, expansion screws are installed in the through holes, and the expansion screws can fix the support (21) on the inner wall of the expressway tunnel.
9. The highway tunnel automatic rotation warning device according to claim 1, wherein the pattern on the lane indicator (1) comprises a first pattern and a second pattern.
10. An automatic rotation early warning system for a highway tunnel is characterized in that,
The intelligent traffic lane indicator comprises a lane indicator (1), wherein the lane indicator (1) is electrically connected with an LED warning board (2), the top of the LED warning board (2) is electrically connected with an audible-visual annunciator (3), and pattern change on the lane indicator (1) controls the rotation of the LED warning board (2) and the opening and closing of the audible-visual annunciator (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323080705.2U CN221261799U (en) | 2023-11-15 | 2023-11-15 | Highway tunnel autogiration early warning device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323080705.2U CN221261799U (en) | 2023-11-15 | 2023-11-15 | Highway tunnel autogiration early warning device and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221261799U true CN221261799U (en) | 2024-07-02 |
Family
ID=91654671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323080705.2U Active CN221261799U (en) | 2023-11-15 | 2023-11-15 | Highway tunnel autogiration early warning device and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221261799U (en) |
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2023
- 2023-11-15 CN CN202323080705.2U patent/CN221261799U/en active Active
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