Safety control system and method for emergency lane

Abstract

The invention relates to the technical field of road traffic, in particular to a safety control system and method for an emergency lane, and the system comprises a data collection module, an intelligent regulation and control module, an information feedback module and a remote control terminal. The data acquisition module is used for acquiring an image of a vehicle, a driving speed and a track of the vehicle on a road and a driving speed and a driving angle of the vehicle on an emergency lane. The intelligent regulation and control module is used for receiving the image of the vehicle, the driving speed and the track of the vehicle on the road and the driving speed and the driving angle of the vehicle on the emergency lane, and analyzing and generating a vehicle type according to the image of the vehicle; according to the driving speed and track of the vehicle on the road and in combination with the vehicle type, predicting whether the vehicle is out of control and needs to use an emergency lane; the prediction result is transmitted to the information feedback module; according to the invention, danger-avoiding guidance can be effectively provided for drivers, so that the emergency success rate is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of road traffic, and particularly relates to a safety control system and method for an escape lane. Background Art

[0002] With the progress of technology and the development of society, technological innovations in the field of road traffic have emerged continuously, aiming to improve road traffic efficiency, ensure traffic safety, and reduce traffic accidents. An escape lane is an important facility in the field of road traffic, especially on highways in mountainous areas, hilly areas and other complex terrains, where the role of the escape lane is particularly prominent.

[0003] The existing escape lanes in the prior art can provide a safe parking area for vehicles with braking failures, avoiding serious traffic accidents caused by out-of-control vehicles. The existing escape lanes are often equipped with corresponding safety control systems, which can monitor the vehicle state, measure the vehicle speed and direction, and then display them; however, the safety control systems for escape lanes in the prior art often cannot provide timely escape guidance for drivers, resulting in a low success rate of emergency response.

[0004] In summary, how to solve the problem that the safety control systems for escape lanes in the prior art often cannot provide timely escape guidance for drivers, resulting in a low success rate of emergency response has become a difficult problem that needs to be solved urgently in the current field. Therefore, it is necessary to propose a safety control system and method for an escape lane that can provide escape guidance for drivers and thus improve the success rate of emergency response. Summary of the Invention

[0005] To solve the above problems, the present invention provides a safety control system and method for an escape lane. Through the design of a data acquisition module, the speed and movement trajectory of the vehicle at each stage can be collected, and it can be predicted in advance whether the vehicle may get out of control and whether the escape lane needs to be used; through the design of an intelligent regulation module, escape guidance is provided for the driver during the vehicle emergency process, thereby improving the success rate of vehicle emergency response.

[0006] To achieve the above object, the technical solution of the present invention is as follows: A safety control system for an escape lane includes a data acquisition module, an intelligent regulation module, an information feedback module, and a remote control terminal.

[0007] The data acquisition module includes a number of high-definition cameras and speed detectors installed on both sides of the road and the escape lane; the data acquisition module is used to collect images of vehicles, the driving speed and trajectory of vehicles on the road, and the driving speed and driving angle of vehicles on the escape lane, and transmit the collected images of vehicles, the driving speed and trajectory of vehicles on the road, and the driving speed and driving angle of vehicles on the escape lane to the intelligent regulation module; the data acquisition module is also used to collect images of the vehicle after the emergency is completed, and transmit the images of the vehicle after the emergency is completed to the remote control terminal.

[0008] The intelligent regulation module includes a number of signal indicators and alarms installed on both sides of the road and the escape lane; the intelligent regulation module is used to receive images of vehicles, the driving speed and trajectory of vehicles on the road, and the driving speed and driving angle of vehicles on the escape lane, and generate the vehicle type according to the analysis of the images of vehicles; predict whether the vehicle is likely to get out of control and whether the escape lane needs to be used based on the driving speed and trajectory of the vehicle on the road in combination with the vehicle type; and transmit the prediction results of whether the vehicle is likely to get out of control and whether the escape lane needs to be used to the information feedback module.

[0009] When the vehicle enters the escape lane, the intelligent regulation module is also used to perform real-time voice broadcasts through the alarm according to the driving speed of the vehicle on the escape lane; and judge whether the driving direction of the vehicle is correct according to the driving angle of the vehicle on the escape lane, and guide the vehicle in terms of direction through voice broadcasts and signal indicators according to the driving direction of the vehicle.

[0010] The information feedback module is used to receive the prediction results of whether the vehicle is likely to get out of control and whether the escape lane needs to be used, adjust the indicator lights and voice broadcast content according to the prediction results, and issue a warning to the driver.

[0011] The remote control terminal is used to receive the images of the vehicle after the emergency is completed collected by the data acquisition module; the remote control terminal generates a processing plan according to the images of the vehicle after the emergency is completed, and prompts the rescue personnel to process the scene of the escape lane.

[0012] The technical principle of the above solution is as follows:

[0013] When the vehicle is driving on the road, the data acquisition module collects the vehicle's image and movement trajectory through the high-definition cameras on the road, and at the same time collects the vehicle's driving speed on the road through the speed measuring instrument on the road; the intelligent regulation module judges the type of the vehicle according to the vehicle's image; the average speed of different types of vehicles will also be different during driving; the intelligent regulation module also predicts whether the vehicle is likely to get out of control and whether it is necessary to use the escape lane based on the vehicle's driving speed and the change of the trajectory on the road in combination with the vehicle type; if the vehicle's driving speed far exceeds the normal driving speed of this type of vehicle and the driving speed is continuously increasing, the intelligent regulation module will judge that the vehicle situation is abnormal, there is a risk of getting out of control, and the escape lane needs to be used. At the same time, the alarm will immediately give a voice prompt to inform the driver of the distance between the nearest available escape lane and the vehicle.

[0014] When the vehicle enters the escape lane, the data acquisition module collects the vehicle's driving direction and driving speed through the high-definition camera and the speed measuring instrument, and the intelligent regulation module adjusts the color of the indicator lights on both sides of the escape lane according to the vehicle's driving direction and gives a voice guidance to the driver according to the vehicle's driving direction.

[0015] The above solution has the following beneficial effects:

[0016] 1. In the present invention, the data acquisition module collects the vehicle's driving data in real time through the high-definition camera and the speed measuring instrument. The intelligent regulation module can judge whether there is a risk of the vehicle getting out of control based on these data and in combination with the vehicle type, and timely give a warning to the driver through the information feedback module using the signal indicator lights and the alarm, thereby effectively reducing the probability of vehicle accidents. When the vehicle enters the escape lane, the intelligent regulation module can immediately monitor the vehicle's state on the escape lane, including key information such as speed, trajectory and direction, and then provide corresponding escape guidance for the vehicle, reminding the driver to adjust the vehicle speed and direction, greatly improving the vehicle's emergency success rate and protecting the safety of the driver and the vehicle.

[0017] 2. In the present invention, according to the prediction results of whether the vehicle is likely to get out of control and whether it is necessary to use the escape lane, the information feedback module will adjust the alarm and indicator lights on the road, remind the driver to adjust the vehicle speed and direction, and at the same time tell the driver the nearest available escape lane, thereby providing a reasonable warning for the driver.

[0018] 3. In the present invention, after the emergency is completed, the remote control terminal will immediately give a prompt to the rescue personnel according to the on-site situation, so that the rescue personnel can receive the instruction in time, and then quickly handle the vehicle in the escape lane, treat the driver, clean and restore the emergency lane, improving the emergency efficiency.

[0019] Further, the intelligent control module is constructed based on a deep learning algorithm, and the deep learning algorithm is obtained by training based on the driving states and emergency processes of a number of vehicles.

[0020] Beneficial effects: After being trained based on the driving states and emergency processes of a number of vehicles, the deep learning algorithm can analyze whether a vehicle has a risk of getting out of control and whether it needs to use an escape lane according to the driving speed and trajectory of the vehicle in combination with the type of the vehicle.

[0021] Further, guardrails are built on both sides of the escape lane, and light belts are fixedly connected to the guardrails; the intelligent control module is also used to adjust the lights of different colors emitted by the light belts on both sides of the escape lane according to the driving direction of the vehicle, and adjust the brightness of the lights according to the driving speed and displacement of the vehicle.

[0022] Beneficial effects: The intelligent control module will adjust the brightness of the light belt according to the speed and distance of the vehicle. When the vehicle is far from the escape lane, the brightness of the light belt is low; when the vehicle approaches the escape lane, the brightness of the light gradually increases to ensure that the driver can clearly see the indication. When the vehicle speed is fast, the brighter the light is, thus reminding the vehicle to reduce the speed.

[0023] Further, the escape lane sequentially includes a guiding section, a turning section, a gravel section, a swamp section and an obstacle section along the driving direction of the vehicle; the top of the gravel section is paved with gravel with a thickness of 60 - 80 cm, the top of the swamp section is paved with swamp slurry with a thickness of 70 - 90 cm, and flexible obstacles and rigid obstacles are sequentially installed on the top of the obstacle section along the driving direction of the vehicle.

[0024] Beneficial effects: The guiding section can guide the vehicle to accurately enter the escape lane. The turning section can convert the vehicle from a downhill section to an uphill section, thereby greatly reducing the speed of the vehicle. The gravel section increases the friction of the vehicle through the gravel, thereby reducing the power of the vehicle and the vehicle speed. When the vehicle still does not stop after passing through the gravel section, it will enter the swamp section. When the vehicle enters the swamp section, the vehicle will sink into the swamp slurry and thus lose power. If the vehicle still does not stop after passing through the swamp section, it will enter the obstacle section. At this time, since the vehicle has decelerated multiple times and there are flexible obstacles for buffering and protection, and then with the interception of the rigid obstacles, the vehicle will stop moving.

[0025] Further, the flexible obstacle is selected from one or more of wire meshes, water buckets and rubber pads.

[0026] Beneficial effects: The wire mesh, water bucket and rubber pad can consume the kinetic energy of the vehicle while reducing the hard collision with the vehicle, protecting the driver and the vehicle while reducing the vehicle speed.

[0027] Further, the rigid obstacle is selected from one or more of a cement wall and a steel frame.

[0028] Beneficial effects: When the vehicle still does not stop after passing through the obstruction of the flexible obstacle, the vehicle will have a hard collision with the cement wall or steel frame, forcing the vehicle to stop and preventing the vehicle and the driver from rushing out of the escape lane.

[0029] Furthermore, inclined slopes with an angle of 10° - 12° are provided on both sides of the swamp section.

[0030] Beneficial effects: The design of the inclined slopes enables the vehicle to enter the swamp section more smoothly and at the same time makes it less likely for the vehicle to tip forward or backward.

[0031] Furthermore, drainage channels are built on both sides of the escape lane. The drainage channels are connected to the swamp section, and one-way valves are fixedly connected at the connection points.

[0032] Beneficial effects: The drainage channels can help the escape lane drain water, and at the same time prevent sand and gravel from sticking together, resulting in poor fluidity and affecting the deceleration effect of the sand and gravel section. The drainage channels are connected to the swamp section, and the water flow can flow into the swamp section through the one-way valves, replenishing water for the swamp section and improving its deceleration ability, making reasonable use of the water flow.

[0033] Furthermore, a solar panel for powering the alarm and indicator lights is installed on one side of the escape lane.

[0034] Beneficial effects: The solar panel can convert solar energy into electrical energy to power the alarm and indicator lights, reducing the power cost.

[0035] Furthermore, a safety control method for an escape lane includes the following steps:

[0036] S1, Data collection: Collect the image of the vehicle, the driving speed and trajectory of the vehicle during road driving; when the vehicle enters the escape lane, collect the driving speed and driving angle of the vehicle on the escape lane; when the vehicle's emergency is completed, collect the on-site image of the escape lane after the vehicle's emergency is completed.

[0037] S2, Data analysis: Analyze the vehicle type based on the image of the vehicle; at the same time, predict whether the vehicle is likely to get out of control and whether the escape lane needs to be used based on the driving speed and trajectory of the vehicle on the road in combination with the vehicle type; if the escape lane needs to be used, then predict whether the vehicle can succeed in the emergency based on the driving speed and driving angle of the vehicle on the escape lane.

[0038] S3, Vehicle guidance: During road driving, send a voice broadcast to the vehicle according to the driving speed of the vehicle, reporting the vehicle's speed, direction, whether there is a risk of getting out of control, and the distance to the nearest available escape lane.

[0039] After the vehicle enters the escape lane, the speed and deviation angle of the vehicle are reported in real time according to the driving speed and driving angle of the vehicle. At the same time, indicator lights are used for guidance according to the deviation direction of the vehicle.

[0040] S4. On-site handling: Based on the image after the vehicle has completed the emergency response, the vehicle in the escape lane is handled, the driver is treated, and the emergency lane is cleared and restored.

[0041] Advantageous effects: The present invention can comprehensively collect the driving images, driving speeds, driving trajectories, and driving angles of vehicles on the road and in the escape lane, conduct in-depth analysis based on the collected data, accurately determine the vehicle type, predict the risk of vehicle out of control, and whether it is necessary and possible to successfully use the escape lane. Through voice announcements and indicator light guidance, real-time driving information is provided to the driver, helping the driver maintain the correct driving speed and direction, effectively avoiding vehicle out of control or deviation from the escape lane. The present invention will also quickly activate the on-site handling mechanism based on the image after the vehicle has completed the emergency response, handle the vehicle, promptly treat the driver, and at the same time clear and restore the escape lane, thereby helping to reduce accident losses and ensure smooth traffic.

[0042] Additional aspects and advantages of the present invention will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present invention. Description of the Drawings

[0043] Figure 1 It is a structural diagram of a safety control system for an escape lane in an embodiment of the present invention.

[0044] Figure 2 It is a side cross-sectional view of the escape lane in an embodiment of the present invention.

[0045] Figure 3 It is a flowchart of a safety control method for an escape lane in an embodiment of the present invention.

[0046] Reference numerals in the accompanying drawings of the specification include: 1. guiding section; 2. turning section; 3. gravel section; 4. swamp section; 5. obstacle section; 6. guardrail; 7. light strip; 8. swamp slurry; 9. flexible obstacle; 10. rigid obstacle. Detailed Embodiments

[0047] The following is a further detailed description through specific embodiments:

[0048] Embodiment 1:

[0049] As shown in the attached Figure 1As shown: A safety control system for a runaway lane, including a data acquisition module for collecting various data during vehicle driving, an intelligent regulation module for providing runaway guidance to the driver, an information feedback module for providing warning information to the driver, and a remote control terminal for receiving emergency rescue prompts. The data acquisition module, the intelligent regulation module, the information feedback module, and the remote control terminal are interconnected by signals.

[0050] The specific functions of each module are as follows:

[0051] The data acquisition module includes several high-definition cameras and speed detectors bolted to both sides of the road and the runaway lane; the data acquisition module is used to collect images of the vehicle, the driving speed and trajectory of the vehicle on the road, and the driving speed and driving angle of the vehicle on the runaway lane, and transmit the collected images of the vehicle, the driving speed and trajectory of the vehicle on the road, and the driving speed and driving angle of the vehicle on the runaway lane to the intelligent regulation module; the data acquisition module is also used to collect images after the vehicle has completed the emergency, and transmit the images after the vehicle has completed the emergency to the remote control terminal. In this embodiment, the image acquisition function of the data acquisition module is mainly realized by high-definition cameras, and the speed detector is used to detect the vehicle speed; through computer vision technology, the movement trajectory of the vehicle is analyzed.

[0052] The intelligent regulation module includes several signal indicators and alarms installed on both sides of the road and the runaway lane; the intelligent regulation module is constructed based on a deep learning algorithm, and the deep learning algorithm is obtained by training based on the driving states and emergency processes of several vehicles. The intelligent regulation module is used to receive the images of the vehicle, the driving speed and trajectory of the vehicle on the road, and the driving speed and driving angle of the vehicle on the runaway lane, and generate the vehicle type according to the analysis of the vehicle images; predict whether the vehicle is likely to get out of control and whether the runaway lane needs to be used based on the driving speed and trajectory of the vehicle on the road combined with the vehicle type; and transmit the prediction results of whether the vehicle is likely to get out of control and whether the runaway lane needs to be used to the information feedback module. In this embodiment, the deep learning algorithm extracts the initial speed (V0) and the position change (S) of the vehicle, identifies the vehicle type (such as car, truck or bus, etc.), and according to the relevant parameters of this type of vehicle (such as braking distance, speed change rate and maximum speed, etc.), combined with the road surface environment (such as road surface friction coefficient and slope, etc.), calculates the current acceleration (a) or deceleration of the vehicle. According to the speed-displacement formula: S = V0t + 0.5at 2 , calculates the braking distance and braking time of the vehicle, so as to judge whether the vehicle is safe.

[0053] When the vehicle enters the escape lane, the intelligent control module is also used to perform real-time voice announcements through the alarm according to the driving speed of the vehicle on the escape lane; and to judge whether the driving direction of the vehicle is correct according to the driving angle of the vehicle on the escape lane, and to guide the vehicle in terms of direction through voice announcements and signal indicators according to the driving direction of the vehicle.

[0054] The information feedback module is used to receive the prediction results of whether the vehicle may be out of control and whether the escape lane needs to be used, and to adjust the indicator lights and voice announcement content according to the prediction results to give a warning to the driver.

[0055] The remote control terminal is used to receive the image of the vehicle after the emergency is completed collected by the data collection module; the remote control terminal generates a processing plan according to the image of the vehicle after the emergency is completed, and prompts the rescue personnel to process the scene of the escape lane.

[0056] The specific implementation process is as follows:

[0057] In this embodiment, a blue heavy-duty truck is taken as an example. During the driving process of the vehicle, the data collection module takes pictures of the vehicle and saves them. It is collected by a speedometer that the driving speed of the vehicle during the driving process gradually increases from 50 km / h to 150 km / h, and the driving trajectory fits the road. The intelligent control module will identify the vehicle type as a truck according to the image of the vehicle taken by the data collection module. The normal driving speed of trucks on this section of the road is 90 - 120 km / h, and the driving speed of this vehicle has reached 150 km / h and the speed has not slowed down. Therefore, the intelligent control module will judge that the vehicle has a risk of getting out of control and needs to use the escape lane.

[0058] At this time, the information feedback module will control multiple points of the alarm in the section where the vehicle is located to make real-time announcements and issue a voice warning as follows: "You are speeding, please slow down. The empty escape lane ahead is 300 m to your right. Please drive along the red indicator light." At the same time, the indicator lights in front of the vehicle and the indicator lights of the nearest escape lane are adjusted to red, and the driver can drive along the red indicator light to reach the nearest escape lane.

[0059] Both sides of the escape lane are poured with guardrails 6 made of reinforced concrete structure, and light strips 7 are fixedly bonded on the guardrails 6; the intelligent control module is also used to adjust the light strips 7 on both sides of the escape lane to emit lights of different colors according to the driving direction of the vehicle, and to adjust the brightness of the lights according to the driving speed and displacement of the vehicle.

[0060] When the vehicle arrives at the escape lane, the data acquisition module will collect the speed and direction of the vehicle entering the escape lane. At the same time, the intelligent control module will send out different indicator light signals and real-time voice broadcast signals according to the speed and direction of the vehicle entering the escape lane. For example, the speed of the vehicle entering the escape lane is 90 km / h and the direction is slightly to the left. At this time, the left light strip 7 is red, the right indicator light is green, and at the same time, the left alarm gives a voice prompt: "Please adjust the direction to the right and slow down.", so that the driver can adjust the vehicle speed and direction according to the content of the voice prompt. At the same time, the driver can quickly judge how to adjust the direction according to the position where the sound is emitted, and can also quickly adjust the direction according to the observed color of the indicator light. At the same time, the alarm will continuously broadcast the direction and speed of the vehicle to the driver during the adjustment process.

[0061] During the driving process of the vehicle, if the vehicle speed slows down, the brightness of the light strip 7 will decrease. If the vehicle speed continues to increase, the brightness of the light strip 7 will continue to increase, so that the driver can intuitively understand the change of the vehicle speed. At the same time, when the vehicle has not entered the escape lane, the brightness of the light strip 7 is weak. As the vehicle enters the escape lane, the light strip 7 will become brighter, so that the driver can see the light signal and the road conditions of the escape lane more clearly, and at the same time, it can also save electricity.

[0062] After the emergency operation of the vehicle is completed, the data acquisition module will take pictures of the scene of the escape lane and transmit the taken images to the remote control terminal. The remote control terminal will analyze the taken images to judge whether a tow truck, a crane or medical staff is needed at the scene, so as to generate a treatment plan and send the treatment plan and the scene images to the rescue personnel, so as to give a prompt to the rescue personnel. After receiving the prompt, the rescue personnel can quickly respond, handle the vehicle in the escape lane, treat the driver, clean and restore the escape lane, and improve the emergency efficiency.

[0063] In the present invention, the data acquisition module collects the driving data of the vehicle in real time through a high-definition camera and a speedometer. The intelligent control module can judge whether there is a risk of vehicle out of control based on these data and in combination with the vehicle type, and timely give a warning to the driver through the information feedback module using signal indicator lights and alarms, thereby effectively reducing the probability of vehicle accidents. When the vehicle enters the escape lane, the intelligent control module can immediately monitor the state of the vehicle on the escape lane, including key information such as speed, trajectory and direction, and then provide corresponding escape guidance for the vehicle, remind the driver to adjust the vehicle speed and direction, greatly improve the emergency success rate of the vehicle, and protect the safety of the driver and the vehicle.

[0064] Embodiment 2:

[0065] As shown in the appendix Figures 2 - 3As shown in the figure: Different from the above embodiments, the escape lane sequentially includes a guiding section 1, a turning section 2, a gravel section 3, a swamp section 4, and an obstacle section 5 along the vehicle driving direction; the top of the gravel section 3 is paved with gravel with a thickness of 60 - 80 cm, the top of the swamp section 4 is paved with swamp slurry 8 with a thickness of 70 - 90 cm, and a flexible obstacle 9 and a rigid obstacle 10 are sequentially placed on the top of the obstacle section 5 along the vehicle driving direction. The flexible obstacle 9 is selected from one or more of wire mesh, water buckets, and rubber pads. The rigid obstacle 10 is selected from one or more of cement walls and steel frames. In this embodiment, the flexible obstacle 9 is selected as wire mesh, and the rigid obstacle 10 is selected as a cement wall.

[0066] The specific implementation process is as follows: When a vehicle needs to enter the escape lane, the guiding section 1 can guide the vehicle to accurately enter the escape lane. The turning section 2 can convert the vehicle from a downhill section to an uphill section, thereby greatly reducing the speed of the vehicle. The gravel section 3 increases the friction of the vehicle through flowing gravel, thereby reducing the power of the vehicle and the speed of the vehicle. If the vehicle still does not stop after passing through the gravel section 3, it will enter the swamp section 4. When the vehicle enters the swamp section 4, the vehicle will sink into the swamp slurry 8 and thus lose power. If the vehicle still does not stop after passing through the swamp section 4, it will enter the obstacle section 5. At this time, since the vehicle has decelerated multiple times and there is a flexible obstacle 9 for buffering and protection, and in cooperation with the interception of the rigid obstacle 10, the vehicle will stop moving.

[0067] And during this process, in addition to judging the vehicle's environment through the picture in front of the vehicle, the sounds made by the vehicle on the guiding section 1, the turning section 2, the gravel section 3, the swamp section 4, and the obstacle section 5 are all different, and the driving feeling of the driver will also be different. Therefore, the driver can clearly judge his position and driving environment based on the sound and driving feeling of the vehicle; the data acquisition module will also collect the sound made by the vehicle in the escape lane and transmit it to the intelligent control module and the remote control terminal. The intelligent control module will assist in judging the situation of the vehicle based on the sound made by the vehicle, so as to provide more accurate escape guidance for the driver. The remote control terminal will transmit the on-site audio to the rescue personnel to facilitate the rescue personnel to further judge the on-site situation and determine the treatment plan.

[0068] Embodiment 3:

[0069] As shown in the Figure 1 figure: Different from the above embodiments, the two sides of the swamp section 4 are cast with inclined slopes of 12°.

[0070] The specific implementation process is as follows: When the vehicle is driving on the escape lane, the design of the inclined slope enables the vehicle to enter the swamp section 4 more smoothly, and at the same time makes it difficult for the vehicle to tip forward or backward.

[0071] Example 4:

[0072] As shown in the attached Figure 3 figure: Different from the above embodiments, drainage channels are provided on both sides of the escape lane. The drainage channels are connected to the swamp section 4, and a one-way valve is fixedly connected to the connection part by bolts.

[0073] The specific implementation process is as follows: The drainage channels can help the escape lane drain water, and at the same time prevent sand and gravel from sticking together, resulting in poor fluidity and affecting the deceleration effect of the sand and gravel section 3. The drainage channels are connected to the swamp section 4, and the water flow can flow into the swamp section 4 through the one-way valve, replenishing water for the swamp section 4, improving its deceleration ability for vehicles, and making reasonable use of the water flow at the same time.

[0074] Example 5:

[0075] As shown in the attached Figure 2 figure: Different from the above embodiments, a solar panel for supplying power to the alarm and indicator lights is fixedly connected to one side of the escape lane by bolts.

[0076] The specific implementation process is as follows: The solar panel can convert solar energy into electrical energy, thereby supplying power to the alarm and indicator lights and reducing the power cost.

[0077] Example 6:

[0078] Different from the above embodiments, a safety control method for an escape lane includes the following steps:

[0079] S1, Data collection: Collect images of the vehicle, the driving speed and trajectory of the vehicle during road driving; when the vehicle enters the escape lane, collect the driving speed and driving angle of the vehicle on the escape lane; when the vehicle's emergency is completed, collect the on-site image of the escape lane after the vehicle's emergency is completed.

[0080] S2, Data analysis: Analyze the vehicle type according to the image of the vehicle; at the same time, predict whether the vehicle is likely to get out of control and whether it is necessary to use the escape lane based on the driving speed and trajectory of the vehicle on the road in combination with the vehicle type; if it is necessary to use the escape lane, then predict whether the vehicle can succeed in the emergency based on the driving speed and driving angle of the vehicle on the escape lane.

[0081] S3, Vehicle guidance: During road driving, send a voice broadcast to the vehicle according to the driving speed of the vehicle, broadcasting the vehicle's speed, direction, whether there is a risk of getting out of control, and the distance to the nearest and available escape lane.

[0082] When the vehicle enters the escape lane, according to the driving speed and driving angle of the vehicle, the vehicle's speed and deviation angle are broadcast in real time, and at the same time, indicator light guidance is carried out according to the vehicle's deviation direction.

[0083] S4, On-site handling: Based on the images after the vehicle emergency is completed, handle the vehicle in the escape lane, treat the driver, and clean and restore the emergency lane.

[0084] The specific implementation process is as follows: During the vehicle driving process, comprehensively collect the driving images, driving speeds, driving trajectories, and driving angles of the vehicle on the road and in the escape lane. Based on the collected data, conduct in-depth analysis to accurately judge the vehicle type, predict the vehicle out-of-control risk, and whether it is necessary and possible to successfully use the escape lane. Then, through voice broadcast and indicator light guidance, provide real-time driving information for the driver to help the driver maintain the correct driving speed and direction, and effectively avoid the vehicle from getting out of control or deviating from the escape lane. The present invention will also quickly start the on-site handling mechanism according to the images after the vehicle emergency is completed, handle the vehicle, promptly treat the driver, and at the same time clean and restore the escape lane, thereby helping to reduce accident losses and ensure smooth traffic.

[0085] Obviously, the above embodiments are merely examples given for clear illustration and not limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to enumerate all the implementation manners here. And the obvious changes or modifications derived therefrom are still within the protection scope of the present invention.

Claims

1. A safety control system for a dangerous lane, characterized in that: It includes data acquisition module, intelligent control module, information feedback module and remote control terminal; Data collection module, including several high-definition cameras and speedometers installed on both sides of the road and the escape lane; The data acquisition module is used to collect the image of the vehicle, the driving speed and trajectory of the vehicle on the road, and the driving speed and driving angle of the vehicle in the safe lane, and transmit the collected image of the vehicle, the driving speed and trajectory of the vehicle on the road, and the driving speed and driving angle of the vehicle in the safe lane to the intelligent control module; The data acquisition module is also used to collect images of the vehicle after the emergency is completed, and transmit the images of the vehicle after the emergency is completed to the remote control terminal; Intelligent control module, including several signal indicators and alarms installed on both sides of the road and the escape lane; The intelligent control module is used to receive the image of the vehicle, the speed and trajectory of the vehicle on the road, and the speed and angle of the vehicle in the safe lane, and generate the vehicle type based on the image analysis of the vehicle; predict whether the vehicle is likely to lose control and whether it is necessary to use the safe lane based on the speed and trajectory of the vehicle on the road combined with the vehicle type; and transmit the prediction results of whether the vehicle is likely to lose control and whether it is necessary to use the safe lane to the information feedback module; When a vehicle enters a safe lane, the intelligent control module is also used to make real-time voice announcements through the alarm according to the vehicle's speed in the safe lane; and to determine whether the vehicle's driving direction is correct according to the vehicle's driving angle in the safe lane, and to guide the vehicle according to the vehicle's driving direction through voice announcements and signal indicators; The information feedback module is used to receive the prediction results of whether the vehicle may lose control and whether it needs to use the safe lane, adjust the indicator lights and voice broadcast content according to the prediction results, and issue a warning to the driver; The remote control terminal is used to receive the images of the vehicle after the emergency is completed, which are collected by the data collection module; the remote control terminal generates a processing plan based on the images after the emergency is completed, and prompts the rescue personnel to process the escape lane on site.

2. The safety control system for the danger lane according to claim 1, characterized in that: The intelligent control module is built based on a deep learning algorithm, which is obtained through training on the driving status and emergency processes of several vehicles.

3. The safety control system for the danger lane according to claim 2, characterized in that: Guardrails (6) are built on both sides of the escape lane, and light strips (7) are fixedly connected to the guardrails (6); The intelligent control module is also used to adjust the light strips (7) on both sides of the danger avoidance lane to emit lights of different colors according to the driving direction of the vehicle, and to adjust the brightness of the lights according to the driving speed and displacement of the vehicle.

4. The safety control system for the danger lane according to claim 3, characterized in that: The danger avoidance lane includes a guide section (1), a turning section (2), a gravel section (3), a swamp section (4) and an obstacle section (5) in sequence along the vehicle travel direction; The top of the gravel section (3) is paved with gravel of 60-80 cm thickness, the top of the swamp section (4) is paved with swamp slurry (8) of 70-90 cm thickness, and the top of the obstacle section (5) is sequentially installed with a flexible obstacle (9) and a hard obstacle (10) along the vehicle travel direction.

5. The safety control system for the danger lane according to claim 4, characterized in that: The flexible obstacle (9) is selected from one or more of a wire mesh, a bucket and a rubber pad.

6. The safety control system for the danger lane according to claim 5, characterized in that: The hard obstacle (10) is selected from one or more of a cement wall and a steel frame.

7. The safety control system for the danger lane according to claim 6, characterized in that: Both sides of the swamp section (4) are provided with inclined slopes of 10°-12°.

8. The safety control system for the danger lane according to claim 7, characterized in that: Drainage channels are built on both sides of the escape lane, and the drainage channels are connected to the swamp section (4), and a one-way valve is fixedly connected at the connection point.

9. The safety control system for the danger lane according to claim 8, characterized in that: Solar panels are installed on one side of the emergency lane to power the alarm and indicator lights.

10. A safety control method for a danger lane, performed according to the safety control system for a danger lane according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1, data collection: collect the image of the vehicle, the speed and trajectory of the vehicle while driving on the road; when the vehicle enters the escape lane, collect the speed and angle of the vehicle in the escape lane; when the vehicle completes the emergency response, collect the on-site image of the escape lane after the vehicle completes the emergency response; S2, data analysis: Analyze the vehicle type based on the vehicle image; predict whether the vehicle is likely to lose control and whether it needs to use an escape lane based on the vehicle's speed and trajectory on the road combined with the vehicle type; if an escape lane is needed, predict whether the vehicle can successfully respond to the emergency based on the vehicle's speed and driving angle in the escape lane; S3, vehicle guidance: During road driving, voice notifications are sent to the vehicle based on the vehicle's driving speed, including the vehicle's speed, direction, whether there is a risk of loss of control, and the distance to the nearest available escape lane; When a vehicle enters the danger lane, the speed and deviation angle of the vehicle will be reported in real time according to the vehicle's speed and angle, and the indicator lights will be used to guide the vehicle according to the direction of deviation; S4, on-site processing: Based on the images after the vehicle emergency is completed, the vehicle in the safe lane is processed, the driver is treated, and the emergency lane is cleared and restored.

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