CN111932940A - Automatic early warning digital diversion system for tunnel electromechanical installation vehicle - Google Patents

Abstract

The invention provides an automatic early warning digital diversion system for a tunnel electromechanical installation vehicle, which relates to the technical field of road and bridge equipment and comprises an integral tunnel and a supporting ground, wherein heat monitors are uniformly arrayed in the integral tunnel, high-definition cameras are uniformly arrayed in the integral tunnel, the array distance between the high-definition cameras and the heat monitors is two hundred meters, embedding grooves are formed in the supporting ground, the embedding grooves are far away from the entrance of the integral tunnel, air cylinders are all connected in the embedding grooves in a threaded manner, a connecting plate is fixed at the working end of each air cylinder, a barrier plate is arranged at the top of each connecting plate and is in threaded connection with the corresponding connecting plate, a protective head cover is fixed at the top of each embedding groove, a groove penetrates through the top of each protective head cover, and the groove is positioned right above the barrier plate, so that the phenomenon that other vehicles in the tunnel are unwitti, meanwhile, the traffic of the road is closed in time, and inconvenience caused by the fact that subsequent vehicles enter the road is avoided.

Description

Automatic early warning digital diversion system for tunnel electromechanical installation vehicle

Technical Field

The invention relates to the technical field of airplane equipment components, in particular to an automatic early warning digital diversion system for a tunnel electromechanical installation vehicle.

Background

The structure of the tunnel comprises two parts, namely a main building and accessory equipment. The main building is composed of a tunnel body and a tunnel door, the auxiliary equipment comprises a car-avoiding tunnel, fire-fighting equipment, emergency communication and water-proof and drainage equipment, and the long and large tunnel is also provided with special ventilation and lighting equipment. A chamber for maintenance and repair personnel to avoid is not arranged in the high-speed railway tunnel, but a special chamber for storing maintenance tools and other business departments needs to be considered, and a safe space and a through rescue channel are arranged in the high-speed railway tunnel. The safety space is arranged at a distance of 3.0m away from the center of the line, the single-line tunnel is arranged at one side of the rescue channel, and the multi-line tunnel is arranged at two sides. The height of the safety space should not be less than 2.2m and the width should not be less than 0.8 m. The rescue channel is arranged on one side of the safety space and is not less than 2.3m away from the center of the line. The width of the rescue channel is not less than 1.5m, the height is not less than 2.2m, and the length of the high-speed railway is more than 50 m. The extra-long cable cavities are arranged along the two sides of the tunnel in a staggered mode, and the distance between every two sides is preferably 500 m. The tunnel with the length of 500-1000m can be provided with one part only in the middle. The tunnel with the length of more than 500m is required to be provided with operation illumination, the tunnel with the length of 5km or more is also required to be provided with emergency illumination, the long tunnel and the extra-long tunnel of the high-speed railway are required to be provided with an emergency exit in combination with the condition of an auxiliary tunnel, and a sign board and an emergency illumination facility are required to be arranged above the emergency exit. The setting of the emergency exit passage should comply with relevant regulations.

The applicant finds that a Chinese patent discloses a bidirectional two-lane tunnel overtaking early warning system through retrieval when applying the invention, the application number of the bidirectional two-lane tunnel overtaking early warning system is 'CN 201721045349.2', the patent mainly adds a series of reminding instructions in a tunnel to prevent a vehicle from being overtaken, but the vehicle cannot be handled when an accident really occurs, the vehicle in the tunnel cannot be reminded of caution when the accident occurs, the detailed condition of the accident cannot be known, the tunnel cannot be closed in time in the lane where the accident occurs, more accidents are likely to occur at the same time, and greater loss is caused.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the automatic early warning digital diversion system for the tunnel electromechanical installation vehicle, which can detect accidents occurring in the vehicle in the tunnel, carry out emergency treatment at the first time, avoid damage caused by accident enlargement and remind workers in time.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: digital diversion system of automatic early warning of tunnel electromechanical installation vehicle, including whole tunnel and support ground, it is equipped with heat watch-dog all to organize in the whole tunnel, it is equipped with high definition digtal camera all to organize in the whole tunnel, high definition digtal camera is two hectometers with heat watch-dog array distance, it all is equipped with the gomphosis groove to support ground, the gomphosis groove is blind groove, whole tunnel entrance is kept away from in the gomphosis groove, the equal threaded connection of gomphosis inslot has the cylinder, the cylinder working end is fixed with the connecting plate, the connecting plate top is equipped with the obstacle tablet, obstacle tablet and connecting plate threaded connection, gomphosis groove top is fixed with the protection skull, the protection skull is fixed with the support top surface, it.

Preferably, there is the installation frame all the array in the whole tunnel, and the top is fixed in installation frame and the whole tunnel, high definition digtal camera threaded connection and installation frame top, and the equal threaded connection in installation frame top has the inclined support frame, and the inclined support frame top is fixed with high definition digtal camera, and the inclination of inclined support frame is 75 degrees, and the installation frame bottom all is fixed with the connecting block, and connecting block bottom threaded connection has the player of raising one's voice.

Preferably, all the arrays have the fender rod in the whole tunnel, and the fender rod is fixed with support ground, and fender rod array distance is fifty meters, all is equipped with outlet conduit in the fender rod, and outlet conduit one end all is fixed with the hydroecium, and the hydroecium is the toper, and the fender rod top is equipped with the swivel cap, swivel cap and fender rod top threaded connection.

Preferably, all be equipped with the stopper in the fender rod, stopper and fender rod internal surface are fixed, and it offsets with the stopper top surface to go out hydrohead ground, and the stopper top is equipped with the spacing groove, and the spacing groove runs through in the stopper top, outlet conduit gomphosis and spacing inslot.

Preferably, the water outlet valve is fixed on the front side of the water outlet head, the indicator lamp is connected to the top of the rotary cover through threads, and the dense smoke sensor is connected to the top of the mounting frame through threads.

Preferably, both sides of the top of the supporting ground are fixed with sliding grooves, the two ends of the sliding rails on both sides are provided with moving wheels, the moving wheels are movably connected with the sliding rails, the sliding rails are provided with reinforcing blocks, and the reinforcing blocks are in shaft connection with the moving wheels.

Preferably, whole tunnel openly is equipped with the storage tank, and the blind groove in storage tank position supports and has put on the ground to be equipped with the light and change the cover, and light changes cover both ends and all fixes with the boss, light change cover and storage tank swing joint.

Preferably, the method comprises the following steps: when an accident occurs in the tunnel, the equipment transmits information to the cloud end, and after the cloud end receives the information, the staff confirms the information again and opens the emergency equipment after the confirmation.

Sp 1: monitoring and monitoring the inside of the tunnel, and judging whether an accident occurs in the tunnel or not through monitoring the movement of a human body and the deformation of a vehicle.

Sp 2: and when the equipment judges that the accident occurs, monitoring and judging which lane of the accident occurs, and automatically closing the secondary lane.

Sp 3: and judging the accident position through the monitoring equipment, and broadcasting the information.

Sp 4: and judging that the information is transmitted to the cloud end through the monitoring equipment, and confirming the accident as an accident by the staff after the cloud end receives the information, and adopting emergency measures.

Sp 5: when an accident happens, the vehicle is prevented from forcibly changing lanes to take protective measures, and a warning lamp is used for reminding.

SP 6: when the fire disaster occurs due to excessive accident, the fire disaster is detected, the emergency fire extinguishing device is started, and emergency measures are taken to avoid casualty and damage becomes large

The working principle is as follows: when a vehicle is about to enter a tunnel, the light change cover is connected with a tunnel inlet, a driver can slowly enter the tunnel from light to dark when entering the tunnel, the light change cover can be fixed with a reinforcing block through two ends of the light change cover in cloudy days or at night, a movable wheel is in shaft connection with the reinforcing block and slides in a sliding track, the light change cover is recycled in a storage groove on the front side of the paper tunnel, the vehicle enters the tunnel and is monitored, the mounting frame is arranged in the whole tunnel, when the vehicle enters the tunnel, the vehicle is detected through a heat monitor in threaded connection with the top of the mounting frame every two hundred meters, a high-definition camera is in threaded connection with the top of the mounting frame through an inclined support frame, whether the vehicle is deformed or not can be detected, when an accident occurs, the vehicle can be stopped certainly, the vehicle is deformed, and a signal is transmitted to a cloud end at the moment, the air cylinder is connected with the obstacle board through the connecting plate in a threaded manner by supporting the groove in the ground, the air cylinder works to enable the obstacle board to rise, the tunnel is closed and is forbidden to pass through the groove in the top of the protective head cover, at the moment, the detector reminds the vehicles in the tunnel through the loudspeaker player at the bottom of the mounting frame through the accident detected by the camera at the position where the detector passes, the detector sends signals to the cloud end to receive the signals, the signals are timely and simultaneously checked by workers, the conditions are effectively processed, when the accident is too large, when the accident is fired, the accident is sensed by the thick smoke sensor in threaded connection with the bottom of the mounting frame, the vehicles on other lanes are prevented from changing lanes by the guard railings arranged every fifty meters in the whole tunnel, a victim can open the rotary cover arranged at the top of the protective rod to take out the water outlet head, the water outlet pipeline fixed at one end of the water outlet head is, the water outlet valve is opened, and the fire extinguishing treatment can be carried out on the fire site in time.

(III) advantageous effects

The invention provides an automatic early warning digital diversion system for a tunnel electromechanical installation vehicle. The method has the following beneficial effects:

1. the invention can detect the condition in the tunnel by adopting the heat detector and the high-definition detector, timely takes measures when an accident occurs, realizes the purpose of avoiding multiple accidents caused by other vehicles in the tunnel unwittingly because of the occurrence of the accident together, simultaneously timely closes the passage of the road, avoids the inconvenience caused by the subsequent vehicles entering from the road, detects the vehicles by the heat monitor which is in threaded connection with the top of the mounting frame every two hundred meters when the vehicles enter, detects whether the vehicles deform by utilizing the high-definition camera to be in threaded connection with the top of the mounting frame by the inclined support frame, detects whether the vehicles stop when the accident occurs, the vehicles deform, and then signals are transmitted to the cloud end, the air cylinder is in threaded connection with the barrier plate by the connecting plate by the groove in the support ground, the air cylinder works to enable the barrier plate to ascend, and the barrier plate is protected by the groove on the top of, the tunnel is closed and the traffic is forbidden, and at the moment, the detector reminds the vehicles in the tunnel through a loudspeaker player at the bottom of the mounting frame according to the accident detected by the camera at the position.

2. According to the invention, the protective guard and the water outlet head are adopted to avoid greater damage caused by forced lane change of other lane vehicles after an accident occurs, and when a fire occurs on site, the situation that the fire behavior is increased and cannot be controlled due to the fact that a fire engine cannot arrive at the first time is avoided, so that the greater damage is caused, and the emergency treatment is timely performed on the site when the fire occurs.

3. The invention is installed in front of the tunnel entrance through the sliding track and the light change cover, avoids discomfort felt by a driver when the driver enters the tunnel entrance, improves the safety of entering the tunnel, reduces accidents, and simultaneously recovers the light when the driver is not needed.

Drawings

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

FIG. 2 is an enlarged view taken at line A of FIG. 1;

FIG. 3 is a front view of the present invention;

FIG. 4 is an enlarged view taken at FIG. 3-B;

FIG. 5 is a cross-sectional view of the present invention;

FIG. 6 is a partial cross-sectional view of the present invention;

FIG. 7 is an overall sectional view of the present invention;

FIG. 8 is an enlarged view at FIG. 7-C;

fig. 9 is a flow chart in the present invention.

Wherein, 1, integral tunnel; 2. supporting the ground; 3. a thermal monitor; 4. a high-definition camera; 5. a fitting groove; 6. a cylinder; 7. a connecting plate; 8. a barrier card; 9. a protective head cover; 10. a groove; 11. inclining the support frame; 12. connecting blocks; 13. a loudspeaking player; 14. a guard bar; 15. a water outlet pipeline; 16. a water outlet head; 17. a rotating cover; 18. a limiting block; 19. a limiting groove; 20. a water outlet valve; 21. an indicator light; 22. a dense smoke sensor; 23. a sliding track; 24. a reinforcing block; 25. a moving wheel; 26. a light ray changing cover; 27. a storage tank; 28. and (4) mounting the frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.

The first embodiment is as follows:

as shown in fig. 1, 3, 4, 5 and 6, an embodiment of the invention provides an automatic early warning digital diversion system for a tunnel electromechanical installation vehicle, which comprises an integral tunnel 1 and a supporting ground 2, wherein heat monitors 3 are uniformly arrayed in the integral tunnel 1, high-definition cameras 4 are uniformly arrayed in the integral tunnel 1, the array distance between the high-definition cameras 4 and the heat monitors 3 is two hundred meters, the supporting ground 2 is provided with embedding grooves 5, the embedding grooves 5 are blind grooves, the embedding grooves 5 are far away from the inlet of the integral tunnel 1, cylinders 6 are respectively connected in the embedding grooves 5 in a threaded manner, the working ends of the cylinders 6 are fixed with a connecting plate 7, the top of the connecting plate 7 is provided with barrier plates 8, the barrier plates 8 are connected with the connecting plate 7 in a threaded manner, the top of the groove 5 is fixed with a protective cover 9, the protective cover 9 is fixed with the supporting top, the top of the protective cover 9 is penetrated with, the installation frames 28 are arrayed in the whole tunnel 1, the installation frames 28 are fixed with the top in the whole tunnel 1, the high-definition cameras 4 are connected with the top of the installation frames 28 in a threaded mode, the top of the installation frames 28 is connected with the inclined support frames 11 in a threaded mode, the top of the inclined support frames 11 is fixed with the high-definition cameras 4, the inclination angle of each inclined support frame 11 is 75 degrees, the bottom of each installation frame 28 is fixed with a connecting block 12, the bottom of each connecting block 12 is connected with a loudspeaker player 13 in a threaded mode, when a vehicle enters the tunnel, a monitoring range is conducted, the installation frames 28 are arranged in the whole tunnel 1, when the vehicle enters, the vehicle is detected through heat monitors 3 which are connected with the top of the installation frames 28 in a threaded mode every two hundred meters, whether the vehicle is deformed or not can be detected through the threaded, the vehicle must stop, and the vehicle takes place to warp, signal transmission gives the high in the clouds this moment, through supporting recess 10 in ground 2, pass through connecting plate 7 threaded connection with cylinder 6 and obstacle tablet 8, cylinder 6 works, make obstacle tablet 8 rise, recess 10 through protection skull 9 top, close this tunnel, it is current to forbid, the accident that the detector detected out through which department's camera this moment, the vehicle in the tunnel is reminded through speaker 13 of installation frame 28 bottom with information, adopt the condition in heat detector and the high definition detector detectable tunnel, in time, take measures when taking place the accident, realized avoiding together the occurence of failure to lead to other vehicles in the tunnel to be unwittingly aroused many accidents, in time close the passage of this road simultaneously, avoid follow-up vehicle to get into from this way and lead to inconvenient.

Example two:

as shown in fig. 1, 3, 4, and 8, an embodiment of the invention provides an automatic early warning digital diversion system for tunnel electromechanically-installed vehicles, wherein protection rods 14 are arrayed in a whole tunnel 1, the protection rods 14 are fixed with a supporting ground 2, the array distance of the protection rods 14 is fifty meters, water outlet pipes 15 are arranged in the protection rods 14, water outlets 16 are fixed at one ends of the water outlet pipes 15, the water outlets 16 are conical, a rotary cover 17 is arranged at the top of the protection rods 14, the rotary cover 17 is in threaded connection with the top of the protection rods 14, limit blocks 18 are arranged in the protection rods 14, the limit blocks 18 are fixed with the inner surface of the protection rods 14, the ground of the water outlets 16 is abutted against the top surfaces of the limit blocks 18, limit grooves 19 are arranged at the tops of the limit blocks 18, the limit grooves 19 penetrate through the tops of the limit blocks 18, the water outlet pipes 15 are embedded in the limit grooves 19, water outlet valves 20 are fixed, the top of the installation frame 28 is connected with the dense smoke sensor 22 through the screw thread, the detector sends the signal to the cloud for receiving, the signal is checked by the staff in time, the effective processing is carried out, when the accident is too big, when the accident is on fire, the dense smoke sensor 22 connected with the screw thread at the bottom of the installation frame 28 detects the signal, the lane change of other lane vehicles is prevented through the guard rail arranged every fifty meters in the whole tunnel 1, the victim can open the rotary cover 17 arranged at the top of the guard bar 14, take out the water outlet head 16, the water outlet pipeline 15 fixed at one end of the water outlet head 16 is separated from the limit groove 19 penetrating through the top of the limit block 18, the water outlet valve 20 is opened, the fire extinguishing processing can be carried out on the fire site in time, the guard rail and the water outlet head 16 are adopted to avoid the greater damage caused by the forced lane change of other lane vehicles after the accident, when the fire is on site, lead to the intensity of a fire grow uncontrollably then cause bigger harm, realized in time carrying out emergency treatment to the scene when on fire, the first time makes the staff learn the condition.

Example three:

as shown in fig. 2 and 7, an embodiment of the present invention provides an automatic early warning and digital diversion system for a tunnel electromechanically-mounted vehicle, wherein sliding grooves are fixed on both sides of the top of a supporting ground 2, moving wheels 25 are respectively arranged on both ends of the sliding rails 23 on both sides, the moving wheels 25 are movably connected with the sliding rails 23, reinforcing blocks 24 are respectively arranged on the sliding rails 23, the reinforcing blocks 24 are coupled with the moving wheels 25, a storage groove 27 is arranged on the front surface of the whole tunnel 1, the storage groove 27 is a blind groove, a light change cover 26 is arranged on the supporting ground 2, both ends of the light change cover 26 are fixed with the reinforcing blocks 24, the light change cover 26 is movably connected with the storage groove 27, when a vehicle is about to enter the tunnel, the light obtained by a driver when entering the tunnel can slowly enter the tunnel from bright to dark through the light change cover 26, when the vehicle is in a cloudy day or at night, both ends of the light change cover 26 are fixed with, the movable wheel 25 is in shaft connection with the reinforcing block 24, the movable wheel 25 slides in the sliding rail 23, the light change cover 26 is recovered into the storage groove 27 on the front face of the paper tunnel, and the movable wheel and the light change cover 26 are installed in front of the tunnel entrance through the sliding rail 23, so that discomfort felt by a driver when entering the tunnel entrance is avoided, the safety of entering the tunnel is improved, accidents are reduced, and the movable wheel and the light change cover are recovered when not needed.

Example four:

as shown in fig. 9, the tunnel electromechanical installation vehicle automatic early warning digital diversion system comprises the following steps: when an accident occurs in the tunnel, the equipment transmits information to the cloud end, and after the cloud end receives the information, the staff confirms the information again and opens the emergency equipment after the confirmation.

Sp 1: monitoring and monitoring the inside of the tunnel, and judging whether an accident occurs in the tunnel or not through monitoring the movement of a human body and the deformation of a vehicle.

Sp 2: and when the equipment judges that the accident occurs, monitoring and judging which lane of the accident occurs, and automatically closing the secondary lane.

Sp 3: and judging the accident position through the monitoring equipment, and broadcasting the information.

Sp 4: and judging that the information is transmitted to the cloud end through the monitoring equipment, and confirming the accident as an accident by the staff after the cloud end receives the information, and adopting emergency measures.

Sp 5: when an accident happens, the vehicle is prevented from forcibly changing lanes to take protective measures, and a warning lamp is used for reminding.

SP 6: when the fire disaster occurs due to overlarge accident, the fire disaster is detected, the emergency fire extinguishing device is started, and emergency measures are taken to avoid casualties and increase damage.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. However, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other similar elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. Digital diversion system of automatic early warning of tunnel electromechanical installation vehicle, including whole tunnel (1) and support ground (2), its characterized in that: all the arrays are equipped with heat watch-dog (3) in whole tunnel (1), all the arrays are equipped with high definition digtal camera (4) in whole tunnel (1), high definition digtal camera (4) are two hundred meters with heat watch-dog (3) array distance, it all is equipped with gomphosis groove (5) to support ground (2), gomphosis groove (5) are blind groove, whole tunnel (1) entrance is kept away from in gomphosis groove (5), equal threaded connection has cylinder (6) in gomphosis groove (5), cylinder (6) working end is fixed with connecting plate (7), connecting plate (7) top is equipped with obstacle tablet (8), obstacle tablet (8) and connecting plate (7) threaded connection, gomphosis groove (5) top is fixed with protection skull (9), protection skull (9) are fixed with the support top surface, protection skull (9) top is run through there is recess (10), recess (10) are located directly over obstacle tablet (8).

2. The digital air guide system for automatic early warning of tunnel electromechanical installation vehicles according to claim 1, is characterized in that: all there is installation frame (28) in whole tunnel (1) array, top is fixed in installation frame (28) and whole tunnel (1), high definition digtal camera (4) threaded connection and installation frame (28) top, the equal threaded connection in installation frame (28) top has tilt support frame (11), tilt support frame (11) top is fixed with high definition digtal camera (4), the inclination of tilt support frame (11) is 75 degrees, all be fixed with connecting block (12) bottom installation frame (28), connecting block (12) bottom threaded connection has loudspeaker player (13).

3. The digital air guide system for automatic early warning of tunnel electromechanical installation vehicles according to claim 1, is characterized in that: protection rod (14) are arranged in the whole tunnel (1) in an all-array mode, the protection rod (14) is fixed with the supporting ground (2), the array distance of the protection rod (14) is fifty meters, a water outlet pipeline (15) is arranged in the protection rod (14), a water outlet head (16) is fixed to one end of the water outlet pipeline (15), the water outlet head (16) is conical, a rotating cover (17) is arranged at the top of the protection rod (14), and the rotating cover (17) is in threaded connection with the top of the protection rod (14).

4. The digital air guide system for automatic early warning of tunnel electromechanical installation vehicles according to claim 1, is characterized in that: a limiting block (18) is arranged in each protection rod (14), the limiting block (18) is fixed to the inner surface of each protection rod (14), the ground of a water outlet head (16) is abutted to the top surface of the limiting block (18), a limiting groove (19) is formed in the top of the limiting block (18), the limiting groove (19) penetrates through the top of the limiting block (18), and a water outlet pipeline (15) is embedded into the limiting groove (19).

5. The digital air guide system for automatic early warning of tunnel electromechanical installation vehicles according to claim 3, is characterized in that: the water outlet valve (20) is fixed on the front surface of the water outlet head (16), the top of the rotary cover (17) is in threaded connection with an indicator lamp (21), and the top of the mounting frame (28) is in threaded connection with a dense smoke sensor (22).

6. The digital air guide system for automatic early warning of tunnel electromechanical installation vehicles according to claim 1, is characterized in that: both sides of the top of the supporting ground (2) are fixed with sliding grooves, both ends of the sliding rails (23) on both sides are provided with moving wheels (25), the moving wheels (25) are movably connected with the sliding rails (23), the sliding rails (23) are provided with reinforcing blocks (24), and the reinforcing blocks (24) are in shaft connection with the moving wheels (25).

7. The digital air guide system for automatic early warning of tunnel electromechanical installation vehicles according to claim 1, is characterized in that: whole tunnel (1) openly is equipped with storage tank (27), and storage tank (27) position blind groove has been put on supporting ground (2) and has been equipped with light and change cover (26), and light changes cover (26) both ends and all fixes with boss (24), and light changes cover (26) and storage tank (27) swing joint.

8. The tunnel electromechanical installation vehicle automatic early warning digital diversion system comprises the following steps: when an accident occurs in the tunnel, the equipment transmits information to the cloud end, and after the cloud end receives the information, the staff confirms the information again and opens the emergency equipment after the confirmation.

Sp 1: monitoring and monitoring the inside of the tunnel, and judging whether an accident occurs in the tunnel or not through monitoring the movement of a human body and the deformation of a vehicle.

Sp 2: and when the equipment judges that the accident occurs, monitoring and judging which lane of the accident occurs, and automatically closing the secondary lane.

Sp 3: and judging the accident position through the monitoring equipment, and broadcasting the information.

Sp 4: and judging that the information is transmitted to the cloud end through the monitoring equipment, and confirming the accident as an accident by the staff after the cloud end receives the information, and adopting emergency measures.

Sp 5: when an accident happens, the vehicle is prevented from forcibly changing lanes to take protective measures, and a warning lamp is used for reminding.

SP 6: when the fire disaster occurs due to overlarge accident, the fire disaster is detected, the emergency fire extinguishing device is started, and emergency measures are taken to avoid casualties and increase damage.

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